Recyclable safety belt hanging device

Abstract

The utility model discloses a recyclable safety belt hanging device, which belongs to the field of building construction, and adopts the technical scheme that the recyclable safety belt hanging device is characterized by comprising a rod body penetrating through a reserved screw hole in a main body stage, and a limiting piece is rotationally arranged at one end, positioned on the inner side of a main body, of the rod body; a balancing weight is fixedly arranged at the lower end of the limiting piece, a connecting part bent downwards is arranged at the end, located on the outer side of the body, of the rod body, and a hanging ring used for hanging a safety belt is arranged at the lower end of the connecting part. And the limiting piece is in a vertical state under the action of gravity, so that the rod body and the limiting piece form a T shape. The utility model has the beneficial effects that the screw hole constructed at the stage of the main body structure is reasonably utilized, the method of laying steel wire ropes before the construction of the secondary structure is abandoned, and the consumption of manpower and material resources is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the field of building construction, and particularly relates to a recyclable safety belt hanging device. Background Art

[0002] During the main construction process, after the primary structure construction is completed, there will be high-altitude operations during the secondary structure construction. However, the height of the guardrail at the edge is only 1.2m, which is completely unable to meet the protection height of personnel when operating on the scaffolding. When personnel operate on the scaffolding, the safety belt is usually hung by pulling wire ropes. Such measures are difficult to lay out in the early stage, with high installation costs and low turnover utilization. Utility Model Content

[0003] The utility model aims to provide a recyclable safety belt hanging device.

[0004] The utility model is realized by the following measures: a recyclable safety belt hanging device, characterized in that it comprises a rod body penetrating a screw hole reserved in the main body stage, a limit piece is rotatably arranged at one end of the rod body located inside the main body, a counterweight is fixedly arranged at the lower end of the limit piece, a downwardly bent connection portion is arranged at one end of the rod body located outside the main body, and a lifting ring for hanging the safety belt is arranged at the lower end of the connection portion;

[0005] The limiting member is in a vertical state under the action of gravity, so that the rod body and the limiting member form a T shape.

[0006] The rod body and the connecting part are integrally arranged.

[0007] It also includes a traction rope arranged outside the rod body, the inner end of the traction rope is connected to the upper end of the limiter, and the outer end is located outside the main body. When the traction rope is pulled, one end of the limiter provided with the counterweight block rotates upward so that the limiter and the rod body are in a parallel state, and the limiter and the rod body can pass through the reserved screw hole together.

[0008] A pull ring is fixedly arranged on the outer end of the traction rope.

[0009] A plurality of guide rings for the traction rope are arranged on the outer wall of the rod body along the axis direction of the rod body.

[0010] A pressure sensing alarm device is provided at the connection between the connecting part and the rod body.

[0011] The rod body is a solid rod, and a groove for placing the upper part of the limiting member is arranged on the rod body.

[0012] The cross-sectional shape of the rod body is circular, and the upper portion of the limiting member is an arc-shaped plate that fits with the outer wall of the rod body.

[0013] The traction rope is a steel wire rope.

[0014] Usage: Pull the traction rope to drive the limiter to rotate so that it is parallel to the rod body, extend one end of the rod body with the limiter into the reserved screw hole until it reaches the inside of the main body, loosen the traction rope, the limiter is in a vertical state under the action of the counterweight, pull the rod body so that the limiter is pressed against the inside of the main body to achieve the limit, and hang the safety belt on the lifting ring according to the construction requirements;

[0015] When it is necessary to dismantle, the traction rope is also pulled to drive the limiting member to rotate so that it is parallel to the rod body, and the rod body can be directly pulled out.

[0016] The beneficial effects brought about by the technical solution provided by the embodiment of the utility model are: rational use is made of the screw holes constructed in the main structure stage, and the method of laying steel wire ropes before the secondary structure construction is abandoned, which greatly reduces the consumption of manpower and material resources; the traction rope can be used to facilitate the disassembly of the device after use, so that it can be recycled; a pressure detection device is provided between the rod body and the connecting part, and when a large falling force or instantaneous downward pulling force occurs on the rod body, an alarm will be sounded through the built-in alarm device to inform nearby people that the user of this equipment is in an abnormal condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present utility model, a brief introduction will be given to the drawings used in the embodiments below. Obviously, the drawings listed below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the limiter;

[0020] Figure 3 It is a structural schematic diagram of the connection part and its related parts;

[0021] Figure 4 It is a structural schematic diagram of the limiter in a vertical state;

[0022] Figure 5 It is a structural schematic diagram of pulling the traction rope to rotate the limiter;

[0023] Figure 6 It is a structural schematic diagram of the limiter entering the reserved screw hole horizontally;

[0024] Figure 7 It is a schematic diagram of the structure after the hanging device is completely pulled out.

[0025] In the attached drawings, the components represented by each number are listed as follows: 1. Rod body; 2. Limiting piece; 3. Counterweight; 4. Connecting part; 5. Towing rope; 6. Guide ring fixing place; 7. Pressure sensing alarm device; 8. Bearing; 9. Reserved screw hole; 201. Arc plate; 401. Lifting ring; 501. Pull ring. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. Of course, the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] See also Figure 1-Figure 7 A recyclable safety belt hanging device, characterized in that it includes a rod body 1 penetrating through a screw hole 9 reserved in the main body stage, a limit piece 2 is rotatably arranged at one end of the rod body 1 located on the inner side of the main body, a counterweight block 3 is fixedly arranged at the lower end of the limit piece 2, a downwardly bent connection part 4 is arranged at one end of the rod body 1 located on the outer side of the main body, and a lifting ring 401 for hanging the safety belt is arranged at the lower end of the connection part 4;

[0028] The limiting member 2 is in a vertical state under the action of gravity, so that the rod body 1 and the limiting member 2 form a T shape.

[0029] The rod body 1 and the connecting portion 4 are integrally arranged.

[0030] The traction rope 5 is also provided on the outside of the rod body 1, the inner end of the traction rope 5 is connected to the upper end of the stopper 2, and the outer end is located on the outside of the main body. When the traction rope 5 is pulled, one end of the stopper 2 provided with the counterweight 3 rotates upward so that the stopper 2 and the rod body 1 are in a parallel state, and the stopper 2 and the rod body 1 can pass through the reserved screw hole 9 together.

[0031] A pull ring 501 is fixedly provided on the outer end of the traction rope 5 .

[0032] A plurality of guide rings for traction ropes 5 are arranged on the outer wall of the rod body 1 along the axial direction of the rod body 1. Figure 1 , Figure 4-Figure 7 As shown, there are generally several guide rings, which are installed at the guide ring fixing position 6 and can be welded.

[0033] A pressure sensing alarm device 7 is provided at the connection between the connecting portion 4 and the rod body 1 .

[0034] The rod body 1 is a solid rod, and a groove for placing the upper part of the limiting member 2 is arranged on the rod body 1.

[0035] The cross-section of the rod body 1 is circular. The upper part of the stopper 2 is an arc-shaped plate 201 that fits the outer wall of the rod body 1. A galvanized round steel with an outer diameter of 10 mm can be used. The stopper 2 and the round steel are rotatably connected using a bearing 8.

[0036] The traction rope 5 is a steel wire rope, and the length of the steel wire rope is generally 4 mm.

[0037] Usage: Pull the traction rope 5 to drive the limiter 2 to rotate so that it is parallel to the rod body 1, extend one end of the rod body 1 with the limiter 2 into the reserved screw hole 9 until it reaches the inside of the main body, loosen the traction rope 5, the limiter 2 is in a vertical state under the action of the counterweight 3, pull the rod body 1 so that the limiter 2 is pressed against the inside of the main body to achieve the limit, and hang the safety belt on the lifting ring 401 according to the construction requirements;

[0038] When it is necessary to remove it, the traction rope 5 is pulled to drive the limiting member 2 to rotate so that it is parallel to the rod body 1, and the rod body 1 can be directly pulled out.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A recyclable safety belt hanging device, characterized in that: It includes a rod body penetrating through a screw hole reserved in the main body stage, a limit piece is rotatably arranged at one end of the rod body located inside the main body, a counterweight is fixedly arranged at the lower end of the limit piece, a downwardly bent connection portion is arranged at one end of the rod body located outside the main body, and a lifting ring for hanging a safety belt is arranged at the lower end of the connection portion; The limiting member is in a vertical state under the action of gravity, so that the rod body and the limiting member form a T shape.

2. The recyclable safety belt hanging device according to claim 1, characterized in that: The rod body and the connecting part are integrally arranged.

3. The recyclable safety belt hanging device according to claim 1, characterized in that: It also includes a traction rope arranged on the outside of the rod body, the inner end of the traction rope is connected to the upper end of the limiting member, and the outer end is located on the outside of the main body.

4. The recyclable safety belt hanging device according to claim 3, characterized in that: A pull ring is fixedly arranged on the outer end of the traction rope.

5. The recyclable safety belt hanging device according to claim 3, characterized in that: A plurality of guide rings for the traction rope are arranged on the outer wall of the rod body along the axis direction of the rod body.

6. The recyclable safety belt hanging device according to claim 2, characterized in that: A pressure sensing alarm device is provided at the connection between the connecting part and the rod body.

7. The recyclable safety belt hanging device according to claim 2, characterized in that: The rod body is a solid rod, and a groove for placing the upper part of the limiting member is arranged on the rod body.

8. The recyclable safety belt hanging device according to claim 2, characterized in that: The cross-sectional shape of the rod body is circular, and the upper portion of the limiting member is an arc-shaped plate that fits with the outer wall of the rod body.

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