CN209316864U - A kind of safety belt hook for overhead operation - Google Patents

Abstract

The utility model relates to a kind of high-altitude working safety components, are specifically related to a kind of safety belt hook for overhead operation.The utility model includes the coupler body for being suspended on fixture, and the suspended portion of the coupler body, which is provided with, prevents rubbing component, and the multiple rubber rolls for being installed in coupler body suspended portion can also can be set into using the rubber layer being coated on the outside of coupler body in the anti-component that rubs.The utility model can effectively avoid or even prevent occur the phenomenon that hook scratches cross bar or tubing fixture in high altitude operation, to improve the safety of high altitude operation.

Description

A kind of safety belt hook for overhead operation

Technical field

The utility model relates to a kind of high-altitude working safety components, are specifically related to a kind of safety belt hook for overhead operation.

Background technique

Currently, in the high altitude operation of the industries such as building, electric power, for the safety for guaranteeing high altitude operation personnel, when operation, is needed It fastens the safety belt, safety belt is mutually that the other end of safety rope is hung on the fixture of cross bar or tubing by hook with safety rope.

However, existing seat belt hanger is usually made of metal material, the fixture for hanging hook is also adopted mostly With metal material, moving back and forth for seat belt hanger can scratch fixture surface repeatedly in high altitude operation, so that described solid The antirust coat on earnest surface is destroyed, this meeting is so that fixture influences and upper rust vulnerable to rain and snow weather, so as to cause its material category Property decline, stress is likely to fracture when corroding serious, this has brought security risk to high altitude operation.

Summary of the invention

In order to avoid with overcome the problem in the prior art, the utility model provides a kind of aerial work safety belt Hook.The utility model can effectively avoid or even prevent to occur linking up in high altitude operation scratching cross bar or tubing fixture The phenomenon that, to improve the safety of high altitude operation.

In order to realize the purpose of this utility model, the utility model uses following technical scheme:

A kind of safety belt hook for overhead operation, including the coupler body for being suspended on fixture, the suspension part of the coupler body Set up separately to be equipped with and prevents rubbing component.

Preferably, the suspended portion surface of the coupler body is coated with rubber layer, and the rubber layer composition is described to prevent rubbing component.

Preferably, the suspended portion of the coupler body is installed with multiple rotatable rubber rolls, this hook hangs on fixation When on object, the fixture is contacted with multiple rubber rolls and there are gaps between the coupler body and fixture, multiple described Rubber roll composition is described to prevent rubbing component.

It is further preferred that the rotating direction of multiple rubber rolls is consistent with the length direction of fixture.

The beneficial effects of the utility model are mainly reflected in the following aspects:

(1) the utility model is prevented rubbing component to avoid so that in high altitude operation by the suspended portion setting in coupler body Coupler body is contacted with cross bar or the direct of tubing fixture, and then thoroughly prevents the phenomenon that scratching between coupler body and fixture, is had It is not destroyed conducive to the material property for guaranteeing fixture, to ensure that the safety of high altitude operation provides a strong guarantee.

(2) the utility model is formed by the way that rubber layer is arranged on the suspended portion surface of coupler body prevents rubbing component, production letter It is single, it is easy to use, it is applied widely.

(3) the utility model can either prevent the antirust coat of fixture by rigid material by the setting of the rubber roll Material is scratched and is fallen off, and can reduce the resistance linked up between fixture when high altitude operation personnel movement, to play convenient for moving Dynamic effect also improves operating efficiency on the basis of guaranteeing high-altitude working safety to a certain extent.

(4) rotating direction of multiple rubber rolls in the utility model is consistent with the length direction of fixture, The effect mobile convenient for operating personnel is further functioned as, design is simple and effective, practical.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of embodiment 1 in the utility model；

Fig. 2 is the structural schematic diagram of embodiment 2 in the utility model；

Fig. 3 is the status diagram that hook hangs on fixture shown in Fig. 2.

The meaning of appended drawing reference is as follows:

10- coupler body 20- is anti-to rub component 21- rubber layer 22- rubber roll

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail, based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without making creative work, fall within the protection scope of the utility model.

As shown in Figures 1 to 3, a kind of safety belt hook for overhead operation, including the coupler body 10 for being suspended on fixture, institute State coupler body 10 suspended portion be provided with it is anti-rub component 20, to avoid coupler body 10 when high altitude operation and cross bar or tubing fixture It directly contacts, and then thoroughly prevents the phenomenon that scratching between coupler body 10 and fixture, advantageously ensure that the material of fixture It can not be destroyed, to ensure that the safety of high altitude operation provides a strong guarantee.

Embodiment 1

As shown in Figure 1, the suspended portion surface of the coupler body 10 is coated with rubber layer 21, the rubber layer 21 constitutes described It is anti-to rub component 20, so that fixture is directly contacted with the rubber layer 21, and then is avoided when this hook is hung on fixture The antirust coat on fixture is caused to fall off due to moving back and forth for hook, production is simple, easy to use.

Embodiment 2

As shown in Figure 2,3, the suspended portion of the coupler body 10 is provided with multiple rotatable rubber rolls 22, multiple described Rubber roll 22 is fixed on the inside of coupler body 10 by bracket and is near the suspension stress point of coupler body 10, multiple rubbers The rotating direction of rubber-surfaced roll wheel 22 is consistent with the length direction of fixture, when this hook is hung on fixture, the fixture It is contacted with multiple rubber rolls 22 and between the coupler body 10 and fixture there are gap, multiple rubber rolls 22 are constituted It is described to prevent rubbing component 20.By the setting of the rubber roll 22, it can either prevent the antirust coat of fixture from being cut to pieces by hard material Rub and fall off, but can when high altitude operation personnel are mobile by rolling of the rubber roll 22 on fixture reduce this hook and Resistance between fixture, and then play effect easy to remove.Connection in the present embodiment to guarantee fixture and this hook Stability, there are three the rubber roll 22 is set, as shown in Figure 2,3.

Claims (4)

1. a kind of safety belt hook for overhead operation, including the coupler body (10) for being suspended on fixture, it is characterised in that: described The suspended portion of coupler body (10), which is provided with, prevents rubbing component (20).

2. a kind of safety belt hook for overhead operation according to claim 1, it is characterised in that: the suspension of the coupler body (10) Part of the surface is coated with rubber layer (21), and rubber layer (21) composition is described to prevent rubbing component (20).

3. a kind of safety belt hook for overhead operation according to claim 1, it is characterised in that: the suspension of the coupler body (10) Part is installed with multiple rotatable rubber rolls (22), when this hook is hung on fixture, the fixture and multiple institutes State rubber roll (22) contact and between the coupler body (10) and fixture there are gap, multiple rubber rolls (22) constitute institute It states and prevents rubbing component (20).

4. a kind of safety belt hook for overhead operation according to claim 3, it is characterised in that: multiple rubber rolls (22) rotating direction is consistent with the length direction of fixture.