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Ratchet type anti-falling device

A ratchet-type, anti-falling technology, which is applied in the direction of building structure support, building structure support, building structure support scaffolding, etc., to achieve the effect of novel and unique structure, convenient installation and disassembly, and good anti-fall effect

Inactive Publication Date: 2014-12-24
武汉天蝎建筑装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a reliable, simplified, and usable safety ratchet-type anti-falling device, which can effectively solve the safety hazards existing in the lifting process of the climbing frame. , and the structure is simple to use, easy to install, saving labor costs

Method used

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Embodiment Construction

[0016] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0017] Depend on Figure 1-8 Given, the present invention includes the vertical guide rails 12 of the integral lifting scaffold attached to the wall guide support 1; The wheel assembly 13 is snapped into the grooves of the left and right guide channel steels 12a of the vertical guide rail 12; including the main body mounting seat 2, the anti-fall ratchet wheel 3, the anti-fall wheel 4, the locking ratchet wheel 5, the adjusting ratchet wheel 6, the torsion spring 7 , tension spring 8, cover plate 9, bolts 10, the main body mounting seat 2 is installed on the wall guide support 1, the anti-fall runner 4 is installed in the middle of the main body mounting seat 2 and combined with the anti-fall ratchet wheel 3 to form An integral rotatable mechanism; the locking ratchet 5 is combined with the adjusting ratchet 6, and is connected with...

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Abstract

The invention relates to a ratchet type anti-falling device which comprises a body mounting seat, an anti-falling ratchet, an anti-falling rotary wheel, a locking ratchet, an adjusting ratchet, a torsion spring, a stretching spring, a cover plate and bolts. The body mounting seat is mounted on wall-attached guide support. The anti-falling rotary wheel is mounted in the middle of the body mounting seat and combines with the anti-falling ratchet to form a mechanism which can rotate as a whole. The locking ratchet combines with the adjusting ratchet and is connected with the same through the torsion spring, and the locking ratchet and the adjusting ratchet are mounted on the mounting shaft of the body mounting seat to form a normal-open adjusting device which can also be closed. The locking ratchet is connected with the body mounting seat through the stretching spring, so that the locking ratchet can reset at any time. The locking ratchet, the adjusting ratchet, the torsion spring and the stretching spring are mounted at two ends of the body mounting seat in a left-right symmetry manner. The cover plate is mounted on the outer sides of the left end and the right end of the body mounting seat and locked through the bolts.

Description

technical field [0001] The invention relates to construction equipment in the construction field, in particular to a ratchet-type anti-falling device for an attached lifting scaffold. Background technique [0002] In the field of construction, especially for middle and high-rise buildings, integral lifting scaffolds, referred to as climbing frames, are widely used in construction. As the external protection around the building, they are installed on the wall through the wall-attached guide bearings, and are driven by electric hoists to rise or rise. Descend, and carry out external protection construction on the building. [0003] In the practical application of the climbing frame, in order to use the climbing frame effectively and safely, an anti-falling system must be installed in the climbing frame. The existing anti-falling system includes anti-falling device, anti-falling wire rope and pad, etc. When the hook fails, the anti-fall device can automatically hold the wir...

Claims

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Application Information

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IPC IPC(8): E04G3/32
Inventor 常彤李彬周忠
Owner 武汉天蝎建筑装备有限公司
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