CN217975495U - A device for hanging safety ropes on external scaffolding - Google Patents

Abstract

The utility model discloses a device for hanging a safety rope on an external scaffold, which comprises a round steel pipe and a clamping hoop. There is a square card slot at the connection, a fixed lock mother is fixed in the middle of the round steel pipe, a wire rope is fixed on the fixed lock mother, a wedge-shaped pin is provided at the bottom of the wire rope, and a tie is fixed at the bottom of one side of the round steel pipe. Ring, the utility model is a device for hanging safety ropes on external scaffolding. The safety rope hanging device has a simple structure design, and can be installed quickly and firmly by knocking or disassembling. The erection operation is safe and does not affect the construction progress. The materials are common and easy to obtain, the cost is low, and the structural strength is high. It provides convenience for the stable suspension of the safety rope. The safety and social benefits are remarkable, and it is worth promoting.

Description

A device for hanging safety ropes on external scaffolding

technical field

The utility model relates to the technical field of building construction, in particular to a device for hanging a safety rope on an external scaffold.

Background technique

External scaffolding refers to the scaffolding erected on the periphery of the building. External scaffolding is widely used, including various floor-standing external scaffolding, hanging scaffolding, pick-up scaffolding, hanging scaffolding, etc., which are generally erected on the periphery of buildings. External scaffolding is multi-purpose For exterior wall masonry, exterior decoration and reinforced concrete works. According to the site conditions, the erection and dismantling work surface of the external scaffolding is 2-102m, all of which are operated at high altitudes, and the higher the working surface, the more dangerous it is. According to the regulations, the external scaffolding workers must wear safety belts and hang safety ropes higher than the working surface.

Most of the safety ropes of the existing scaffolding are directly suspended on the steel frame. Because the surface of the steel frame is smooth, the suspension of the safety rope is unstable and there is a certain potential safety hazard.

Utility model content

The purpose of this utility model is to provide a device for hanging safety ropes on external scaffolds, so as to solve the problem that most of the safety ropes of existing scaffolds proposed in the background technology are directly suspended on the steel frame. Because the surface of the steel frame is smooth, the safety rope The suspension is unstable, and there is a certain potential safety hazard.

In order to achieve the above purpose, the utility model provides the following technical solutions: a device for hanging safety ropes on external scaffolds, including a round steel pipe and a clamping hoop, the inner side of the clamping hoop is snapped and connected with a round steel pipe , the connection between the round steel pipe and the clamping hoop is provided with a square card slot, the middle part of the round steel pipe is fixedly provided with a fixed lock nut, and a steel wire rope is fixedly arranged on the fixed lock nut, and the bottom end of the steel wire rope A wedge-shaped pin block is provided, the bottom of one side of the round steel pipe is fixedly provided with a hanging ring, the top of the round steel pipe is fixedly provided with a plugging cover, and one side of the plugging cover is fixedly provided with a pad Hook, the safety rope suspension device has a simple structural design. It can be installed quickly and firmly by knocking and fixing or dismounting. At the same time, it is convenient for later dismantling. Therefore, the cost is low, and the structural strength is high, which provides convenience for the stable suspension of the safety rope, has remarkable safety and social benefits, and is worth popularizing.

Preferably, the outer side of the clamping hoop is fixedly provided with welding parts, which is stable and reliable, and has high structural strength.

Preferably, the top of the clamping hoop is provided with a clamping square groove facing the square clamping groove, which is convenient and efficient for disassembly and assembly.

Preferably, one side of the top of the wedge-shaped pin block is fixedly provided with a thickened knock pad, and the middle part of the wedge-shaped pin block is provided with an anti-lost hole, and the wedge-shaped pin block corresponds to the square clamping groove and the clamping square groove The installation is fast and firm by knocking and fixing or dismantling, and at the same time it is convenient for later dismantling, which is very conducive to ensuring the safety of the outer frame work and does not affect the construction progress.

Preferably, the clamping hoop is an annular steel plate with a thickness of 5 mm, which has high structural strength.

Preferably, the diameter of the round steel pipe is set to 60 mm, and the length of the round steel pipe is set to 500 mm. The material is common and easy to obtain, and the cost is relatively low.

Compared with the prior art, the utility model has the beneficial effects that: the safety rope suspension device has a simple structural design, can be installed quickly and firmly by knocking and fixing or dismounting, and at the same time facilitates later dismantling, which is very conducive to ensuring the safety of the outer frame. The operation is safe and does not affect the construction progress. The materials are common and easy to obtain, the cost is low, and the structural strength is high. It provides convenience for the stable suspension of the safety rope. The safety and social benefits are remarkable, and it is worth promoting.

Description of drawings

Fig. 1 is the front sectional view of suspension device of the present utility model;

Fig. 2 is a top sectional view of the clamping hoop of the present invention;

Fig. 3 is the structural representation of wedge-shaped pin block of the present utility model;

Fig. 4 is a front cross-sectional view of a round steel pipe of the present invention.

In the figure: 1. Round steel pipe; 2. Fixed lock nut; 3. Clamping hoop; 4. Steel wire rope; 5. Wedge pin; 6. Hanging ring; 7. Blocking cover plate; 8. Square slot ; 9. Clamping square groove; 10. Welding parts; 11. Thickened knock pad; 12. Anti-lost hole; 13. Pad hook.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Please refer to Figures 1-4, the utility model provides a device for hanging safety ropes on external scaffolding, including a round steel pipe 1 and a clamping ring 3, and the inner side of the clamping ring 3 is connected with a round steel pipe 1. There is a square card slot 8 at the joint between the round steel pipe 1 and the clamping hoop 3. The middle part of the round steel pipe 1 is fixed with a fixed lock mother 2, and the fixed lock mother 2 is fixed with a steel wire rope 4, and the wire rope 4 is fixed. The bottom end is provided with a wedge-shaped pin block 5, the bottom of one side of the round steel pipe 1 is fixedly provided with a hanging ring 6, the top of the round steel pipe 1 is fixedly provided with a plugging cover 7, and one side of the plugging cover 7 is fixedly arranged There are pad hooks 13, and the outer side of the clamping hoop 3 is fixedly provided with a weldment 10, and the top of the clamping hoop 3 is provided with a clamping square groove 9 facing the square clamping groove 8, and one side of the top of the wedge-shaped pin block 5 is fixed. There is a thickened knock pad 11, and the middle part of the wedge-shaped pin block 5 is provided with an anti-lost hole 12. The wedge-shaped pin block 5 is set corresponding to the square card slot 8 and the clamping square slot 9, and is fixed or disassembled by knocking. The installation is fast and firm, and at the same time, it is convenient for later dismantling. When the staff is constructing, they can directly hang the safety buckle on the hanging ring 6 to complete the normal construction. It is very helpful to ensure the safety of the outer frame work and does not affect the construction progress. Easy to obtain, low cost and high structural strength, it provides convenience for the stable suspension of the safety rope, and has remarkable safety and social benefits.

The clamping ring 3 is an annular steel plate with a thickness of 5 mm. The diameter of the round steel pipe 1 is set to 60 mm, and the length of the round steel pipe 1 is set to 500 mm. The material is common and easy to obtain, the cost is low, and the structural strength is high.

When the embodiment of the present application is in use: directly weld the clamping hoop 3 to the steel pipe of the outer scaffold through the weldment 10 and fix it. 13 is placed on the steel pipe of the scaffold, and then the wedge-shaped pin block 5 is inserted into the square clamping groove 8 and the clamping square groove 9, and then the wedge-shaped pin block 5 is knocked on by thickening the knock pad 11, thereby the round steel pipe 1 and the clamping The hoop 3 is firmly fixed. The safety rope suspension device has a simple structural design. It can be installed quickly and firmly by knocking or disassembling. At the same time, it is convenient for later dismantling. 6 can be used for normal construction, which is very beneficial to ensure the safety of the external frame work, and does not affect the construction progress. The materials are common and easy to obtain, the cost is low, and the structural strength is high. It provides convenience for the stable suspension of the safety rope, safety and society. The benefit is remarkable and it is worth popularizing.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present utility model, any modification, equivalent replacement, improvement, etc. should be included in the protection scope of the present utility model.

Claims (6)

1. A device for hanging a safety rope on an outer scaffold, comprising a round steel pipe (1) and a clamping hoop (3), characterized in that: the inner side of the clamping hoop (3) is snapped and connected with a round Steel pipe (1), the connection between the round steel pipe (1) and the clamping hoop (3) is provided with a square card slot (8), and the middle part of the round steel pipe (1) is fixedly provided with a fixed lock nut (2), the fixed lock nut (2) is fixedly provided with a steel wire rope (4), the bottom end of the steel wire rope (4) is provided with a wedge-shaped pin block (5), and the side of the round steel pipe (1) The bottom is fixedly provided with a tie ring (6), the top of the round steel pipe (1) is fixedly provided with a plugging cover (7), and one side of the plugging cover (7) is fixedly provided with a cushion hook ( 13). 2. A device for hanging a safety rope on an external scaffold according to claim 1, characterized in that: a welding part (10) is fixedly arranged on the outer side of the clamping hoop (3). 3. A device for hanging a safety rope on an external scaffold according to claim 1, characterized in that: the top of the clamping hoop (3) is provided with a clamping square directly opposite to the square clamping groove (8). slot (9). 4. A device for hanging a safety rope on an outer scaffold according to claim 1, characterized in that: one side of the top of the wedge-shaped pin (5) is fixedly provided with a thickened knock pad (11), An anti-lost hole (12) is opened in the middle of the wedge-shaped pin block (5), and the wedge-shaped pin block (5) is arranged corresponding to the square locking groove (8) and the clamping square groove (9). 5. A device for hanging a safety rope on an external scaffold according to claim 1, characterized in that: the clamping hoop (3) is an annular steel plate with a thickness of 5 mm. 6. A kind of device that is used for external scaffold hanging safety rope according to claim 1, is characterized in that: the diameter of described round steel pipe (1) is set to 60mm, and the length of described round steel pipe (1) is set to is 500mm.

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