CN211421913U

CN211421913U - Portable faces limit operation safety belt fixture

Info

Publication number: CN211421913U
Application number: CN201922363357.7U
Authority: CN
Inventors: 付海龙; 马悦; 汪映红; 张益�; 罗太忠; 皇甫宇飞; 张宏伟
Original assignee: China Nuclear Industry 24 Construction Co Ltd
Current assignee: China Nuclear Industry 24 Construction Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-04
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a portable limb operation safety belt fixture, which comprises a U-shaped framework, wherein two opposite side walls of the U-shaped framework pass through screw rods, and nuts are connected on the screw rods and are positioned outside the U-shaped framework and are firmly welded with the U-shaped framework; the lifting ring is fixed on the outer side walls of two opposite sides of the U-shaped framework. An object of the utility model is to provide a portable faces limit operation safety belt fixture to solve and face the potential safety hazard of limit construction among the prior art, realize reducing the purpose of safe risk.

Description

Portable faces limit operation safety belt fixture

Technical Field

The utility model relates to a housing construction field, concretely relates to portable faces limit operation safety belt fixture.

Background

With the rapid development of the society, the shear wall structure has become the most common structural style of high-rise residential buildings, and in the main structure construction process, scaffolds are basically erected outside the building, but after the outside scaffold is dismantled, in the construction processes such as later stage decoration and fitment, it is difficult to avoid the construction operation outside the building, but the safety belt does not have a convenient hooking point at this moment, thereby forming a great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable faces limit operation safety belt fixture to solve and face the potential safety hazard of limit construction among the prior art, realize reducing the purpose of safe risk.

The utility model discloses a following technical scheme realizes:

a portable limb operation safety belt clamp comprises a U-shaped framework, wherein two opposite side walls of the U-shaped framework penetrate through screw rods, the screw rods are connected with nuts, and the nuts are fixed on the outer sides of the U-shaped framework; the lifting ring is fixed on the outer side walls of two opposite sides of the U-shaped framework.

Face the potential safety hazard problem of limit construction among the prior art, the utility model provides a portable faces limit operation safety belt fixture, U type skeleton is used for blocking shear force wall end position. The structure of U type has the both sides wall just to each other, and this application all passes the screw rod at both sides wall to externally the nut is established to the cover. When the safety belt hook is used, the U-shaped framework is clamped into the end part of the shear wall near the operation surface as a fixture, the screws on the two sides are screwed up through the nuts, the fastening effect on the shear wall can be formed, when workers perform edge operation, the safety hook on the safety belt and the hanging ring can be fastened, the workers can perform the edge operation, and safety belt hook hanging points can be provided for two workers at the same time. When the movable type frame needs to be moved to other operation parts, the U-shaped frame can be loosened by rotating the screw rod, and the movable type frame is moved to other operation parts to repeat the operation. Through engineering verification, the safety belt hook-free hanging device is small and exquisite and light, is simple to operate, can effectively solve the situation that the safety belt has no hook hanging point when the edge has no protection operation, and can achieve the effects of quick operation and effective reduction of safety risk. Wherein, the nut adopts current arbitrary mode to carry out fixed connection all can with U type skeleton, and the preferred firm welding of nut is on U type skeleton.

Furthermore, the U-shaped framework and the hanging ring are all made of steel. Ensure the strength and improve the safety factor.

Furthermore, the distance between the two opposite side walls of the U-shaped framework is 270-300 mm. The U-shaped framework is used for clamping the end part of the shear wall, the width of the U-shaped framework is widened by about 70-100 mm on the basis of the width of the wall, the thickness of the common shear wall of a common building is 200-250 mm, and therefore the width of the U-shaped framework is 270-300 mm, the using requirements of most construction sites can be met, and the universality of the application is obviously improved.

Furthermore, one end of the screw rod, which is positioned at the outer side of the U-shaped framework, is fixedly connected with the handle. The user can conveniently screw the screw rod through the handle.

Furthermore, one end of the screw rod, which is positioned at the inner side of the U-shaped framework, is fixedly connected with a steel plate. The steel sheet is used for increasing the area of contact of this application and wall body, and then increases frictional resistance.

Furthermore, a gasket is further fixed on the surface of one side of the steel plate, which is far away from the screw rod. The gasket plays the effect of increase and wall body friction, reduces the damage to the wall body surface simultaneously.

Further, the gasket is made of rubber.

Furthermore, the hanging ring is welded on the U-shaped framework.

Further, the distance from the screw rod to the opening end of the U-shaped framework is 1/3 the length of the side wall of the U-shaped framework.

Furthermore, the U-shaped framework is formed by welding square steel tubes.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

the utility model relates to a portable faces limit operation safety belt fixture, small and exquisite light, easy operation can effectively solve the condition that faces the no hook point of safety belt when the limit does not have the protection operation, can reach the effect of fast operation, effectively reduce the safety risk, have convenient, safe, economical and practical's advantage.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic plan view of an embodiment of the present invention.

Reference numbers and corresponding part names in the drawings:

1-U-shaped framework, 2-screw, 3-nut, 4-handle, 5-steel plate, 6-gasket and 7-hoisting ring.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1:

as shown in fig. 1 and 2, the portable limb operation safety belt clamp comprises a U-shaped framework 1, wherein two opposite side walls of the U-shaped framework 1 penetrate through a screw rod 2, a nut 3 matched with the screw rod 2 is firmly welded on the outer side of the U-shaped framework 1, and the portable limb operation safety belt clamp further comprises hanging rings 7 fixed on the outer side walls of two opposite sides of the U-shaped framework 1.

The U-shaped framework 1 is used for clamping the end part of the shear wall, so that the width of the U-shaped framework 1 is widened by about 70-100 mm on the basis of the width of the wall, the thickness of a common shear wall of a common building is 200-250 mm, and the width of the U-shaped framework 1 is 270-300 mm, so that most of the use requirements can be met; the length of the U-shaped framework 1 is 350-400 mm, so that the use requirement and the safety performance can be met.

Example 2:

as shown in fig. 1 and 2, in the portable safety belt clamp for limb operation, on the basis of embodiment 1, the U-shaped frame 1 and the hanging ring 7 are both made of steel. The distance between the two opposite side walls of the U-shaped framework 1 is 270-300 mm. And one end of the screw rod 2, which is positioned at the outer side of the U-shaped framework 1, is fixedly connected with a handle 4. And the screw rod 2 is fixedly connected with a steel plate 5 at one end of the inner side of the U-shaped framework 1. And a gasket 6 is further fixed on one side surface of the steel plate 5 away from the screw rod 2. The gasket 6 is made of rubber. The lifting ring 7 is welded on the U-shaped framework 1. The distance from the screw rod 2 to the opening end of the U-shaped framework 1 is 1/3 of the length of the side wall of the U-shaped framework 1. The U-shaped framework 1 is formed by welding square steel tubes.

In this embodiment, the screw 2, the handles 4 at the two ends, and the steel plate 5 together form an i-shaped fastening structure.

When the shear wall is used, the U-shaped framework 1 is clamped into the end part of the shear wall near the operation surface, the handle 4 is tightly held by hands to screw the screw rod tightly, the fastening effect on the shear wall is formed, the gasket 6 plays a role in increasing friction with the wall, and meanwhile, the damage to the surface of the wall is reduced. When workers carry out edge facing operation, the safety hook on the safety belt can be fastened with the hanging ring 7, the workers can carry out edge facing operation, and safety belt hook hanging points can be provided for two workers at the same time. When the clamp needs to be moved to other operation positions, the clamp can be loosened through the matching of the screw and the nut, and the clamp is moved to other operation positions to repeat the operation.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The portable limb operation safety belt clamp is characterized by comprising a U-shaped framework (1), wherein two opposite side walls of the U-shaped framework (1) penetrate through a screw (2), the screw (2) is connected with a nut (3), and the nut (3) is fixed on the outer side of the U-shaped framework (1); the lifting ring is characterized by further comprising lifting rings (7) fixed on the outer side walls of the two opposite sides of the U-shaped framework (1).

2. The portable limb operation safety belt clamp according to claim 1, wherein the U-shaped framework (1) and the hanging ring (7) are made of steel.

3. The portable limb operation safety belt clamp according to claim 1, wherein the distance between the two opposite side walls of the U-shaped framework (1) is 270-300 mm.

4. The portable limb operation safety belt clamp according to claim 1, wherein one end of the screw (2) positioned outside the U-shaped framework (1) is fixedly connected with the handle (4).

5. The portable limb operation safety belt clamp according to claim 1, wherein one end of the screw rod (2) positioned at the inner side of the U-shaped framework (1) is fixedly connected with a steel plate (5).

6. A portable limb working safety belt clamp according to claim 5, wherein a gasket (6) is further fixed on one side surface of the steel plate (5) away from the screw (2).

7. A portable rimming safety belt clamp according to claim 6, characterized in that the shim (6) is made of rubber.

8. The portable limb working safety belt clamp according to claim 1, wherein the lifting ring (7) is welded to the U-shaped framework (1).

9. The portable limb operation safety belt clamp according to claim 1, wherein the distance from the screw rod (2) to the opening end of the U-shaped framework (1) is 1/3 of the length of the side wall of the U-shaped framework (1).

10. The portable limb operation safety belt clamp according to claim 1, wherein the U-shaped framework (1) is formed by welding square steel tubes.