CN211849582U

CN211849582U - Multifunctional lifting hook of comprehensive pipe rack

Info

Publication number: CN211849582U
Application number: CN201922130446.7U
Authority: CN
Inventors: 张颂伟; 王志军; 王海军
Original assignee: China MCC20 Group Corp Ltd; Shanghai Ershiye Construction Co Ltd
Current assignee: China MCC20 Group Corp Ltd; Shanghai Ershiye Construction Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-11-03
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to the field of building construction, in particular to a multifunctional lifting hook of a comprehensive pipe gallery; the method is characterized in that: comprises a lifting hook (7), an end plate (5), a fixing plate (4), an outer hexagonal screw (2) and a spring pad (3); the lifting hook (7) is sleeved at the end part of the straight section, the end part plate (5) and the fixing plate (4) are thin steel plates, a hole with the same diameter as that of the lifting hook (7) is formed in the center of the fixing plate (4), and the straight section of the lifting hook (7) sequentially penetrates through the outer hexagonal screw (2), the spring pad (3) and the central hole of the fixing plate (4) to be connected with the end part plate (5) to form a whole; utilize pre-buried kaifeng groove (6) in utility tunnel inner structure wall body (1), fix lifting hook (7) whole on kaifeng groove through rotation and screw, temporary facilities accessible lifting hook such as construction cable, maintenance water pipe, fire extinguisher, illumination are hung in the piping lane lateral wall. The utility model provides a connect fixed reliable and be convenient for installation and the multi-functional lifting hook that is used for utility tunnel temporary wiring operation of dismantling.

Description

Multifunctional lifting hook of comprehensive pipe rack

Technical Field

The utility model relates to a construction field specifically is a multi-functional lifting hook of utility tunnel.

Background

According to safe construction specifications, cables, lighting equipment and the like for construction on a construction site are overhead and cannot be used by being dragged to the ground. But because the inside lateral wall concrete wall of utility tunnel does not have the construction that can hang, there are cable, lighting apparatus in some job sites and directly place the phenomenon of carrying out the operation on the piping lane bottom plate, bring serious potential safety hazard for piping lane interior erection construction. Part construction site has set up the support frame with flitch or steel temporarily, but does not reach firm insulating effect, or because of the change at any time of operation place, and can't use great or higher support frame, has the potential safety hazard. In addition, because the support frame occupies a large space and is inconvenient to transport and store, most of the support frames are directly treated as waste materials after one project is completed, and great waste is caused.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned defect, provide a simple easy-to-use, safe and reliable, energy-concerving and environment-protective multi-functional lifting hook.

In order to achieve the above object, the present invention is realized as follows:

a multifunctional lifting hook of a comprehensive pipe gallery comprises a lifting hook, an end plate, a fixing plate, an outer hexagonal screw and a spring pad; the lifting hook is sleeved at the end part of the straight section, the end plate and the fixed plate are thin steel plates, a hole with the same diameter as the lifting hook is formed in the center of the fixed plate, and the straight section of the lifting hook sequentially penetrates through the outer hexagonal screw, the spring pad and the central hole of the fixed plate to be connected with the end plate to form a whole; utilize pre-buried kaifeng groove in the utility tunnel inner structure wall body, fix the lifting hook monolithic on kaifeng groove through rotation and screw, temporary facilities accessible lifting hooks such as construction cable, maintenance water pipe, fire extinguisher, illumination are hung in the piping lane lateral wall.

This lifting hook adopts above-mentioned design, through pre-buried connecting piece and subsequent connecting screw isotructure to a multi-functional lifting hook for utility tunnel temporary wiring operation of connecting fixed reliable and being convenient for installation and dismantlement is provided.

Drawings

Fig. 1 is a schematic structural view of the hook.

Fig. 2 is a schematic view of the use state of the hook.

Detailed Description

The invention is further illustrated by the following specific examples.

As shown in fig. 1 and 2, the multifunctional lifting hook for the comprehensive pipe gallery comprises a lifting hook 7, an end plate 5, a fixing plate 4, an outer hexagonal screw 2 and a spring pad 3; the lifting hook 7 is sleeved at the end part of the straight section, the end plate 5 and the fixing plate 4 are thin steel plates, the center of the fixing plate 4 is provided with a hole with the same diameter as that of the lifting hook 7, and the straight section of the lifting hook 7 sequentially penetrates through the outer hexagonal screw 2, the spring pad 3 and the center hole of the fixing plate 4 to be connected with the end plate 5 to form a whole; utilize pre-buried hafen groove 6 in utility tunnel inner structure wall body 1, fix lifting hook 7 whole on hafen groove through rotation and screw, temporary facilities accessible lifting hook such as construction cable, maintenance water pipe, fire extinguisher, illumination are hung in the piping lane lateral wall.

Claims

1. The utility model provides a utility tunnel's multi-functional lifting hook, characterized by: comprises a lifting hook (7), an end plate (5), a fixing plate (4), an outer hexagonal screw (2) and a spring pad (3); the lifting hook (7) is sleeved at the end part of the straight section, the end part plate (5) and the fixing plate (4) are thin steel plates, a hole with the same diameter as that of the lifting hook (7) is formed in the center of the fixing plate (4), and the straight section of the lifting hook (7) sequentially penetrates through the outer hexagonal screw (2), the spring pad (3) and the central hole of the fixing plate (4) to be connected with the end part plate (5) to form a whole; utilize pre-buried kaifeng groove (6) in utility tunnel inner structure wall body (1), fix lifting hook (7) whole on kaifeng groove through rotation and screw, construction cable, maintenance water pipe, fire extinguisher, the interim facility of illumination are hung in the piping lane lateral wall through the lifting hook.