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Anti-falling device and installation method thereof

An installation method and anti-fall technology, which is applied to bridge parts, bridges, buildings, etc., can solve the problems of unfavorable debris cleaning and replacement of anti-fall devices, poor anti-fall effects, etc., and achieve maintenance cost saving, safety protection, and easy maintenance. Effect

Inactive Publication Date: 2020-10-20
江苏领跑梦毛勒智造科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the bridge fall prevention device is mainly arranged under the bridge expansion device and between the concrete at the ends of the two beams, and is fixedly connected with anchor bolts. Facilitate the cleaning of debris and the replacement of fall arrest devices

Method used

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  • Anti-falling device and installation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1 The installation of the fall prevention device of the bridge telescopic device including the side beam 1 and the middle beam 2

[0044] This installation method is suitable for modular telescopic devices with side beam structure, side beam and middle beam structure, including but not limited to intelligent multi-functional modular type and ordinary modular type.

[0045] In this case, since the side beam 1 and the middle beam 2 have a wide top and a narrow belly, there is enough space to accommodate the anti-falling device. The uniformity makes the movement change of the fall arrest device also tend to be integrated, which increases the service life.

[0046] A kind of is the installation method of the anti-falling device of the bridge telescoping device that comprises side girder 1 and middle girder 2, comprises the following steps:

[0047] 1) Weld the tank fixing part 3 at the same height position of the side beam 1 and the middle beam 2 of the telescop...

Embodiment 2

[0053] Embodiment 2 Installation method of impact-resistant and noise-reducing telescopic device

[0054] This installation method is also applicable to the shock-resistant and noise-reducing telescopic device. The telescopic device is mainly composed of S-shaped F-shaped steel, horizontal reinforced steel plate, vertical vertical plate 10, anchor plate, anchor bar, shear nails, and rubber sealing strip. Among them, the vertical vertical plate and the horizontal reinforced steel plate are vertically arranged, and S-shaped F-shaped steel is welded at the upper part of the inner end of the two horizontal reinforced steel plates, because the distance between the vertical vertical plates on both sides is sufficient , there will be no collision with each other, and the vertical vertical plate also supports and protects the telescopic device. It has high structural strength and good stability, and is more suitable for the layout and installation of the fall prevention device.

[005...

Embodiment 3

[0062] Embodiment 3 Installation method of common modular telescopic device

[0063] This installation method is also applicable to the common modular telescopic device without the middle beam 2 structure, and the telescopic device is mainly composed of two side beams 1 .

[0064] In this case, the side beam 1 has enough space to accommodate the anti-falling device due to its structural form with a wide top and a narrow belly. Also, because of the equal height arrangement between the side beams 1 and the uniformity of the movement track, the anti-falling The movement change of the device also tends to be integrated, which increases the service life.

[0065] The installation method of the anti-fall device of the ordinary modular expansion device includes the following steps:

[0066] 1) Weld the tank body fixing part 3 at the same height position between the two side beams 1 of the telescopic device, the length of the tank body fixing part 3 is consistent with the length of t...

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Abstract

The invention discloses an anti-falling device, and belongs to the technical field of bridge expansion devices. The anti-falling device is arranged on a bridge expansion device, groove body fixing pieces are arranged on the bridge expansion device at intervals, the adjacent groove body fixing pieces are connected through a connecting groove, and the connecting groove is communicated with a drainage system. The invention further discloses an installation method of the device. According to the anti-falling device, the groove body fixing pieces are arranged on the bridge expansion device at intervals, the adjacent groove body fixing pieces are connected through the connecting grooves, the anti-falling effect is improved, the anti-falling device can be widely applied to various bridge expansion devices, and the safety of a bridge is improved. According to the installation method, the construction difficulty is small, the quality of each step is easy to control, and different installation methods are adopted for different bridge expansion devices. Meanwhile, the service life of the anti-falling device is the same as that of the expansion device, and the maintenance cost is saved.

Description

technical field [0001] The invention belongs to the technical field of bridge expansion devices, and in particular relates to a fall prevention device and an installation method thereof. Background technique [0002] With the rapid development of social economy, the transportation industry has also made continuous progress. The number of bridge projects across large rivers is increasing, and the double-layer traffic system is also widely used, with various structural forms, including but not limited to road and rail. Bridges, double-deck highway bridges, highway-railway-urban expressway multifunctional "trinity" bridges and other structural forms. At the same time, the large-scale construction and operation of urban viaducts has become a beautiful landscape in various cities. The structural form of double-layer and above is bound to become a major trend in the development of the transportation industry in the future. For the double-layer traffic system, the layout of the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/00E01D19/06E01D19/08
CPCE01D19/00E01D19/06E01D19/086
Inventor 龚宗明田雪峰程小丹焦明倩徐雾阳陈龙许本洲徐伏健王立云朱德浩
Owner 江苏领跑梦毛勒智造科技集团有限公司
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