Access Towers MEKA 48 - DACAMEdacame.com/docs/en/scaffolding/catalogue/acces-tower.pdfACCESS TOWERS 2 DACAME INTRODUCTION MEKA 48 The MEKA 48 Access Towers are designed using components

Access TowersMEKA 48

ACCESS TOWERS

2 DACAME

INTRODUCTION

MEKA 48The MEKA 48 Access Towers are designed using components of the MEKA 48 Multidirectional Scaffolding system. Certified product “N” AENOR certificate No.: 34/000022.

They offer all the required safety guarantees (components certified according to European standards EN 12810-1/2 and EN 12811-1/2/3).

Key features:

• Tubular elements in hot-dip galvanized S235 steel.

• Structural aluminium or steel stairs..

• Simple design, with few elements that facilitate a fast and easy assembly.

• Can be moved by crane.

• No height limitations.

• Diversity of lengths (2 and 3m) and widths (1.3 and 2m).

• Possible different accesses (landings).

• Load capacities of 2 and 3 kN/m2.

• Compliant with current regulations.

MEKA 48

3DACAME

USAGE EXAMPLES AND COMPONENT IDENTIFICATION

MEKA 48 ACCESS STAIRS IN ZIGZAG

SCREW JACK BASE Ø 36 (500)

BASE COLLAR MEKA 48 (GA)

VERTICAL STANDARD MEKA 48 1000 (GA)


LEDGER MEKA 48 700 (GA)




DIAGONAL MEKA 48 2000x3000 (GA)

ACCESS STAIR 3000x2000x600 (AL)ACCESS STAIR 3000x2000x600 (GA)

OUTER GUARDRAIL 3x2 MEKA 48 (GA)

INNER/OUTER HANDRAIL 3x2 MEKA 48 (GA)

SPIGOT WITH CLAMP MEKA 48 (GA)

TIE BAR 500 (GA)

FIXED CLAMP Ø48

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MEKA 48 ACCESS STAIRS IN PARALLEL (INTEGRATED IN FAÇADE SCAFFOLDING)

SCREW JACK BASE Ø 36

BASE COLLAR MEKA 48







FIXED PLANK M48/D48 2000 C-4 (GA)

FIXED PLANK M48/D48 3000 C-4 (GA)

SIDE GUARDRAIL MEKA 48 700 (GA)

ASSEMBLY GUARDRAIL MEKA 48 2000 (GA)

OUTER GUARDRAIL 3x2 MEKA 48 (GA)

INNER/OUTER HANDRAIL 3x2 MEKA 48 (GA)

ACCESS STAIR 3000x2000x600 (AL)ACCESS STAIR 3000x2000x600 (GA)

TOEBOARD MEKA 48 700 (MD)

TOEBOARD MEKA 48 2000 (MD)

SPIGOT WITH CLAMP MEKA 48 (GA)

TIE BAR 500 (GA)

FIXED CLAMP Ø48

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ACCESS TOWERS

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SCREW JACK BASES

BASE COLLAR

COMPONENT WEIGHT (kg) MAX. REG. (cm) REFERENCE

BASE COLLAR MEKA 48 (GA) 1.5 30 219900010

Mounted on the adjusting nuts of the screw jack bases, by means of its rosette it allows the connection of the horizontal bars and to carry out the setting out of the scaffolding.

VERTICAL STANDARDS

COMPONENT WEIGHT (kg) HEIGHT (m) REFERENCE

VERTICAL STANDARD MEKA 48 500 (GA) 3 0.5 210100050

VERTICAL STANDARD MEKA 48 1000 (GA) 5.2 1 210100100



SNAP PIN 0.08 - 070300000

Manufactured with tubes of Ø48.3 x 3.2 mm thickness, comprising rosettes at intervals of 50 cm. Each rosette has 4 small openings for connecting braces and 4 big openings for connecting diagonal braces. They bear the load of the scaffolding. The upper end has a spigot for attaching Ø40 pipes. Every vertical standard has connection holes at its lower end and in the spigot, and therefore both components can be joined together with a snap pin.

Coupling spigot

Rosette

Lowerendhole

Snappin

Assembly

COMPONENT WEIGHT (kg) MAX. REG. (cm) REFERENCE

SCREW JACK BASE Ø36 (500) 2.8 35 025010108

SCREW JACK BASE Ø36 (750) 3.6 57 025020078

SCREW JACK BASE Ø36 (1000) 4 75 025020108

SCREW JACK BASE Ø36 (1000) 2 levers 3.86 100 025020118

They bear the load of the vertical standardsSquare support plate with a thick-ness of 5 mm and dimensions of 120 x 120 mm. Ø 36 mm threaded rod available in different lengths with a pitch of 4 threads per inch.With overlapping space in compli-ance with the current regulations.Cold galvanized.

The 1000 screw jack base with 2 levers is primarily used to stabilize structures, in combination with sta-bilizers.

COMPONENT DESCRIPTION

MEKA 48

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LEDGERS

COMPONENT WEIGHT (kg) LENGTH (m) REFERENCE

LEDGER MEKA 48 400 (GA) 1.9 0.4 210200042

LEDGER MEKA 48 700 (GA) 3.5 0.7 210200072

LEDGER MEKA 48 1000 (GA) 4.5 1 210200102

LEDGER MEKA 48 1300 (GA) 5.6 1.3 210200132

LEDGER MEKA 48 1500 (GA) 6 1.5 210200152

LEDGER MEKA 48 2000 (GA) 8.3 2 210200202

LEDGER MEKA 48 2300 (GA) 9.4 2.3 210200232

LEDGER MEKA 48 2500 (GA) 10.4 2.5 210200252

LEDGER MEKA 48 3000 (GA) 11.4 3 210200302

Manufactured with Ø48 mm pipe, they have cramp-irons with cone-shaped wedges on both ends that can be inserted into the small rosette openings. They fulfil the duties of a guardrail (erected 0.5 m and 1 m above the planks) and also support the platforms and/or stairs

Cramp-iron

DIAGONALS

COMPONENT H (m) M (m) WEIGHT (kg) LENGTH (m) REFERENCE

DIAGONAL MEKA 48 1500x700 (GA) 1.5 0.7 7.4 1.63 210315072

DIAGONAL MEKA 48 1500x1000 (GA) 1.5 1 8.6 1.75 210315102

DIAGONAL MEKA 48 2000x1300 (GA) 1.5 1.3 10.5 2.34 210320132

DIAGONAL MEKA 48 2000x1500 (GA) 2 1.5 11.2 2.44 210320152

DIAGONAL MEKA 48 2000x2000 (GA) 2 2 11.6 2.75 210320202

DIAGONAL MEKA 48 2000x2500 (GA) 2 2.5 13.8 3.10 210320252

DIAGONAL MEKA 48 2000x3000 (GA) 2 3 15 3.50 210320302

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Manufactured with Ø48.3 mm pipe, they have articulated wedges on both ends. They stiffen the vertical standards and the ledgers that make up the vertical structure.

ACCESS TOWERS

6 DACAME

SPIGOT WITH CLAMP


SPIGOT WITH CLAMP MEKA 48 (GA) 1.5 0.1 219900020

Allows vertical posts to be assembly on ledgers, reinforced beams or trusses, through the use of a flange that can be attached to a Ø48 mm pipe. The spigot contains holes so a snap pin can be attached when necessary.

FIXED METAL PLANKS

An extremely resistant perforated working area manufactured with anti-slip grooves. They have 2 internal handles for easy handling. Width: 30 cm. Complies with the requirements of the 12810-2 fall arrest system.

COMPONENT H (cm) C (kg/m2) WEIGHT (kg) LENGTH (m) REFERENCE

FIXED PLANK M48/D48 700 C6 H7 (GA) 7 600 4.7 0.7 210500070

FIXED PLANK M48/D48 1000 C6 H7 (GA) 7 600 6.1 1 210500100

FIXED PLANK M48/D48 1500 C6 H7 (GA) 7 450 8.5 1.5 210500150

FIXED PLANK M48/D48 2000 C6 H7 (GA) 7 300 11 2 210530200

FIXED PLANK M48/D48 2500 C4 H7 (GA) 7 300 13 2.5 210530250

FIXED PLANK M48/D48 3000 C4 H7 (GA) 7 300 16 3 210530300H: edge heightC: load capacity

30 cm

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STABILISERS

They reduce the tipping tendency in slender structures, combined with screw jack bases or wheels.


STABILIZER MEKA 48 400 (GA) 4.3 0.4 211300030

STABILIZER MEKA 48 700 (GA) 6.6 0.7 211300070

STABILIZER MEKA 48 1000 (GA) 9.4 1 211300100

Secured using screws and bolts.

MEKA 48

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TELESCOPIC STABILIZER

It allows the stabilization of structures of considerable height. Equipped with an articulated base plate for optimum support on the ground. Adjustable telescopic arm can be operated with a snap pin. 2 flanges secure it to the scaffold's vertical braces for 48 mm pipe


TELESCOPIC STABILIZER 6000 (GA) 22 from 4.3 to 6.1 251200500

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ACCESS STAIRS

OUTER GUARDRAIL

COMPONENT WEIGHT (kg) L x H (m) REFERENCE

OUTER GUARDRAIL 2x2 MEKA 48 (GA) 5.5 2 x 2 211420200

OUTER GUARDRAIL 3x2 MEKA 48 (GA) 6.8 3 x 2 211420300

COMPONENT C (kg/m2) WEIGHT (kg) L x H (m) REFERENCE

ACCESS STAIR H:2x2 m x 60 cm (AL) 200 20 2 x 2 240920200

ACCESS STAIR H:2x3 m x 60 cm (AL) 200 24.5 3 x 2 240920300

ACCESS STAIR H:2x3 m x 90 cm (AL) 200 32.1 3 x 2 240920308

ACCESS STAIR H:2x2 m x 60 cm (GA) 300 46 3 x 2 212420300

Anti-slip steps and landings. Step width 60 and 90cm. The models manufactured with 6061 aluminium are very lightweight, mak-ing assembly easier, while the hot galvanized steel model is ideal for ac-cess points that need a greater loading capacity.

Manufactured with Ø40 mm pipe, it is mounted onto the vertical standard rosettes with cramp-irons similar to those found on the ledgers. For external sides of the staircase

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60/90 cm

ACCESS TOWERS

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TIES

Allows the scaffolding to be braced to the façade. It should be used with an EN 74 Ø48 pipe-flange. Hook diameter: 18 mm.


TIE BAR 500 (GA) 1.5 0.5 025029089

TIE BAR 1000 (GA) 2.4 1.0 025029099

TIE BAR 1500 (GA) 3.4 1.5 025029109

PROVISIONAL GUARDRAIL (two struts and two telescopic bars)

Provides security whilst the different levels of the scaffold are being erected. Zinc coating.Secured to the vertical pipe with a double wedge. The guardrails are telescopic and take up different positions along the breath of the structure.


PROVISIONAL TELESCOPIC GUARDRAIL M48 (ZN) 16 1 to 3 210900000/10

Example of a provisional guardrail in use. In step 1 the fitter secures the perime-ter of the plank level with the provisional assembly rail. In step 2 the horizontal braces are in-stalled and the provisional guardrails are taken down.

1 2

INNER/OUTER HANDRAIL

COMPONENT WEIGHT (kg) L x H (m) REFERENCE

INNER/OUTER HANDRAIL 2x2 M48/D48 (GA) 6 2 x 2 211520200

INNER/OUTER HANDRAIL 3x2 M48/D48 (GA) 7.5 3 x 2 211520300

Manufactured with Ø32 mm pipe, it is mounted onto the access ladder struts using the two inverted U-shaped contours on both ends of the main pipe. For fastening the guardrail securely, the contours have connection holes. It opens up the step's landing as a passageway (internal sides of the stair-case).

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COMPONENT WEIGHT (kg) DIAMETER (mm) REFERENCE

FIXED CLAMP Ø48 (ZN) 1.3 48.3 025000052

SWIVEL CLAMP Ø48 (ZN) 1.4 48.3 025000051FIXED

SWIVEL

Tighten to tube with hexagonal nut and screw. 22 mm spanner.Cold galvanized surface coating.

CLAMPS (FIXED AND SWIVELLING)

MEKA 48

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SCAFFOLD TIES

PLUGS

COMPONENT WEIGHT (kg) LENGTH (mm) REFERENCE

TIE SUPPORT A Ø12x120 (Øint 23) 0.18 120 025029148

TIE SUPPORT B Ø12x190 (Øint 23) 0.23 190 025029158

COMPONENT WEIGHT (kg) LENGTH (mm) REFERENCE

PLUG A Ø14x100 0.005 100 025029160

PLUG B Ø14x135 0.007 135 025029170

Threaded rings to be fitted to the plugs, made of galvanized steel. The tie bar is inserted in the ring with a 23 mm internal diameter, to complete the fastening to the façade.

Screw anchors available in two lengths and 14 mm diameter. Fitted according to the chosen support and number of scaffold ties.Made of nylon.

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Ø14

Ø12Ø23

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SCREW JACK HOLDER

These enable the wheels or jack bases of towers to be held so that lifting operations (e.g. cranes) can be performed in complete safety.They are fitted to the vertical pipe of the scaffold frame with a clamp and have two round commercial handles for holding the lever of the wheel screw jack.Cold galvanized surface coating.

COMPONENT WEIGHT (kg) Ø CLAMPmm REFERENCE

SCREW JACK HOLDER (ZN) 1.1 48 219901008

VERTICAL CONNECTORS (MEKA 48)

These enable the vertical standards to be connected, in order to move scaffolds with a crane or to assemble hanging scaffolds, as an alternative to the horizontal cradle head, being fast and safe to assemble. Made from square hot-dip galvanized pipe.Meka 48 vertical connector: adjacent vertical pipes.Meka 48 vertical connector with screw jack: enables the screw jack to be attached to the scaffold structure


VERTICAL CONNECTOR M48 (500) (GA) 2.6 0.50 219906050

VERTICAL CONNECTOR M48 SCREW JACK (GA) 2.2 0.62 219906000

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SCREW JACK

CRANE CLAMP

Lifting accessory designed to lift all types of round tube scaffolding structures of 48mm diameter.Base plate consisting of handrail section 50x10mm and length 200mm. Coupling to tubes of diameter 48 mm by means of 2 clamps EN 74-1, with tightening by means of hexagonal nut and screw. 22 mm spanner Oval ring from 14mm diameter commercial, with internal dimensions 140mm long x 46 mm wide Maximum working loads (MWL):- Assembled on horizontal tube: 600 kg- Assembled on vertical tube: 1000 kg

COMPONENT WEIGHT (kg) Ø CLAMPS(mm) REFERENCE

CRANE CLAMP Ø 48 (ZN) 2.6 48 025000066

ACCESS TOWERS

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ACCESS TOWERS - BASE 2m (LENGTH) x 1,3m (WIDTH)

H (m) 3 5 7 9 11 13 15 17 19 21 23 25

TOTAL Height (m)mín 3,3 5,3 7,3 9,3 11,3 13,3 15,3 17,3 19,3 21,3 23,3 25,3

máx 3,65 5,65 7,65 9,65 11,65 13,65 15,65 17,65 19,65 21,65 23,65 25,65

LANDING Height (m)mín 2,15 4,15 6,15 8,15 10,15 12,15 14,15 16,15 18,15 20,15 22,15 24,15

máx 2,5 4,5 6,5 8,5 10,5 12,5 14,5 16,5 18,5 20,5 22,5 24,5

COMPONENT REFERENCE QUANTITY

SCREW JACK BASE Ø 36 (500) (ZN) 025010108 4 4 4 4 4 4 4 4 4 4 4 4

BASE COLLAR MEKA 48 (GA) 219900010 4 4 4 4 4 4 4 4 4 4 4 4

VERTICAL STANDARD MEKA 48 1000 (GA) 210100100 3 6 6 6 6 6 6 6 6 6 6 6

VERTICAL STANDARD MEKA 48 2000 (GA) 210100200 - 2 6 10 14 18 22 26 30 34 38 42


LEDGER MEKA 48 700 (GA) 210200072 7 6 6 6 6 6 6 6 6 6 6 6

LEDGER MEKA 48 1300 (GA) 210200132 - 10 14 18 22 26 30 34 38 42 46 50

LEDGER MEKA 48 2000 (GA) 210200202 2 7 8 9 10 11 12 13 14 15 16 17

DIAGONAL MEKA 48 2000x2000 (GA) 210320202 - 2 3 4 5 6 7 8 9 10 11 12

SPIGOT WITH CLAMP MEKA 48 (GA) 219900020 1 4 4 4 4 4 4 4 4 4 4 4

ACCESS STAIR H:2x2 m x 60 cm (AL) 240920200 1 2 3 4 5 6 7 8 9 10 11 12

OUTER GUARDRAIL 2x2 MEKA 48 (2u) (GA) 211420200 1 1 2 3 4 5 6 7 8 9 10 11

INNER/OUTER HANDRAIL 2x2 M48/D48 (GA) 211520200 1 3 4 5 6 7 8 9 10 11 12 13

TIE BAR 500 (GA) 025029089 1 2 4 4 6 6 8 8 10 10 12 12

FIXED CLAMP Ø 48 (ZN) 025000052 1 2 4 4 6 6 8 8 10 10 12 12

TIE SUPPORT A 12x120 (Øint 23) (ZN) 025029148 1 2 4 4 6 6 8 8 10 10 12 12

PLUG A 14x100 025029170 1 2 4 4 6 6 8 8 10 10 12 12

MAIN FEATURES

BASE PLAN DIMENSIONS 2 m x 1,3 m (long x wide)

STEP WIDTH 0,6 m

LOAD CAPACITY 2kN/m2 (Class 3) Aluminium staircase

LANDING Side landing

2m

1,3m

CONFIGURATION TYPE 2x1,3m

H totalh

landingh

MEKA 48

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ACCESS TOWERS - BASE 3m (LENGTH) x 1,3m (WIDTH)

H (m) 3 5 7 9 11 13 15 17 19 21 23 25


máx 3,65 5,65 7,65 9,65 11,65 13,65 15,65 17,65 19,65 21,65 23,65 25,65


máx 2,5 4,5 6,5 8,5 10,5 12,5 14,5 16,5 18,5 20,5 22,5 24,5







LEDGER MEKA 48 700 (GA) 210200072 7 6 6 6 6 6 6 6 6 6 6 6

LEDGER MEKA 48 1300 (GA) 210200132 - 8 12 16 20 24 28 32 36 40 44 48

LEDGER MEKA 48 2300 (GA) 210200232 - 2 2 2 2 2 2 2 2 2 2 2

LEDGER MEKA 48 3000 (GA) 210200302 2 7 8 9 10 11 12 13 14 15 16 17




OUTER GUARDRAIL 3x2 MEKA 48 (GA) (2u) 211420300 1 1 2 3 4 5 6 7 8 9 10 11


TIE BAR 500 (GA) 025029089 1 2 4 4 6 6 8 8 10 10 12 12

FIXED CLAMP Ø 48 (ZN) 025000052 1 2 4 4 6 6 8 8 10 10 12 12


PLUG A 14x100 025029170 1 2 4 4 6 6 8 8 10 10 12 12

MAIN FEATURES

BASE PLAN DIMENSIONS 3 m x 1,3 m (long x wide)

STEP WIDTH 0,6 m

LOAD CAPACITY 2kN/m2 (Class 3) Aluminium staircase3kN/m2 (Class 4) Steel staircase


1,3m

3m

CONFIGURATION TYPE 3x1,3m

H totalh

landingh

ACCESS TOWERS

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ACCESS TOWERS - BASE 3m (LENGHT) x 2m (WIDTH)

H (m) 3 5 7 9 11 13 15 17 19 21 23 25


máx 3,65 5,65 7,65 9,65 11,65 13,65 15,65 17,65 19,65 21,65 23,65 25,65


máx 2,5 4,5 6,5 8,5 10,5 12,5 14,5 16,5 18,5 20,5 22,5 24,5







LEDGER MEKA 48 700 (GA) 210200072 2 2 2 2 2 2 2 2 2 2 2 2

LEDGER MEKA 48 1000 (GA) 210200132 5 4 4 4 4 4 4 4 4 4 4 4

LEDGER MEKA 48 2000 (GA) 210200202 - 8 12 16 20 24 28 32 36 40 44 48

LEDGER MEKA 48 2300 (GA) 210200232 - 2 2 2 2 2 2 2 2 2 2 2

LEDGER MEKA 48 3000 (GA) 210200302 2 7 8 9 10 11 12 13 14 15 16 17




OUTER GUARDRAIL 3x2 MEKA 48 (GA) (2u) 211420300 1 1 2 3 4 5 6 7 8 9 10 11


TIE BAR 500 (GA) 025029089 1 2 4 4 6 6 8 8 10 10 12 12

FIXED CLAMP Ø 48 (ZN) 025000052 1 2 4 4 6 6 8 8 10 10 12 12


PLUG A 14x100 025029170 1 2 4 4 6 6 8 8 10 10 12 12

CONFIGURATION TYPE 3x2m

MAIN FEATURES

BASE PLAN DIMENSIONS 3 m x 2m (long x wide)

STEP WIDTH 0,9 m

LOAD CAPACITY 2kN/m2 (Class 3) Aluminium staircase


2m

3m

H totalh

landingh

MEKA 48

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LANDING TYPES

ACCESS TOWERS LIFTINGThe access towers can be raised to ease their transport once assembled taking into account the following aspects:

SIDE SIDE + WALKWAY

FRONT FRONT + WALKWAY

FIXING OPTIONS - DETAILS

321

M12x60 screw + Nut1 2 Snap pin 3 Vertical

connector

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5 4 Fixing point of the crane clamp. The angle of the cable with the vertical must be less than 45°.

5 Assembly of the vertical screw jack connector.

ACCESS TOWERS

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MEKA 48

15DACAME

DACAME, S.L.

Ctra. Santa Bárbara - La Sénia, km 4,6

43515 - La Galera

Tarragona - SPAIN

Phone: + 34 977 71 70 04

Fax: + 34 977 71 93 89

[email protected]

www.dacame.com

Aluminium rolling tower ALU 50

Rolling tower SYS-FAST

Rolling tower MEKA 48

Multipurpose tower

Shoring tower D

Stages, ramps & grandstands.

Accessories

Modular scaffold MEKA 48

Sectional scaffold SECUS

Ladder frame scaffold

European frame scaffold DINO 48

European frame scaffold FREE 48

Façade scaffold DUO 45

Access towers

Product manufacturer: DACAME S.L. Product design: DACAME S.L. Graphic design: DACAME S.L. Production: DACAME, S.L.The content of this catalogue is fully protected by copyright and the total or partial reproduction of images, texts, illustrations and graphics

without the express consent of DACAME S.L. is strictly prohibited.Legal Deposit T 1268-2015

V.02-2005

Documents

Access Towers MEKA 48 - DACAMEdacame.com/docs/en/scaffolding/catalogue/acces-tower.pdfACCESS TOWERS 2 DACAME INTRODUCTION MEKA 48 The MEKA 48 Access Towers are designed using components