Safety rope for building construction

Abstract

The utility model provides a building construction safety rope, which relates to the technical field of building construction and comprises a safety rope winding box, a safety buckle is arranged at the top end of the safety rope winding box, a connecting shaft is arranged in the safety rope winding box, a safety rope main body is arranged in the safety rope winding box, and an adjusting box is fixedly arranged at the bottom end of the safety rope winding box. A limiting shaft is arranged in the adjusting box, a clamping separation blade is fixedly installed on the surface of the limiting shaft, and a trapezoidal moving block is fixedly installed on the surface of the clamping separation blade. According to the safety rope winding device, the limiting sliding block is pushed upwards to enable the trapezoidal pushing block to move upwards, the two sets of clamping blocking pieces can be opened along with the upward movement of the trapezoidal pushing block, and therefore the safety rope body is pulled out of the safety rope winding box to be used, and the winding disc can be rotated by rotating the winding block; when the winding disc rotates, the safety rope body can be wound, and in this way, the length of the safety rope body can be correspondingly adjusted according to actual requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field especially relates to a building construction safety rope. BACKGROUND

[0002] In the building construction process, construction personnel need to work at high places sometimes, in order to ensure the safety of construction personnel working at high places, construction personnel usually need to wear safety ropes, and the safety ropes are used for anti-falling protection of construction personnel;

[0003] The safety rope with adjusting function for building engineering construction disclosed in CN220424383U has the defects that in the actual use process, one end is fixed, and the other end is installed on the construction personnel, but the length of the rope as a whole cannot be adjusted according to requirements, the shorter rope cannot facilitate the construction personnel to work, and the longer rope cannot guarantee the safety of the construction personnel.

[0004] Therefore, a construction safety rope capable of solving the above problems is needed. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the defects in the prior art and solving the problem that the length of the existing part of the construction safety rope cannot be adjusted according to requirements.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a building construction safety rope, comprising a safety rope winding box, a safety buckle is arranged at the top end of the safety rope winding box, a connecting shaft is arranged in the safety rope winding box, a safety rope main body is arranged in the safety rope winding box, an adjusting box is fixedly installed at the bottom end of the safety rope winding box, a limiting shaft is arranged in the adjusting box, and a clamping baffle is fixedly installed on the surface of the limiting shaft;

[0007] A trapezoidal moving block is fixedly installed on the surface of the clamping baffle, a pushing spring is arranged on the surface of the clamping baffle, a limiting seat is fixedly installed on the surface of the adjusting box, a limiting sliding block is arranged in the limiting seat, a pushing piece is fixedly installed on the surface of the limiting sliding block, a trapezoidal pushing block is fixedly installed on the back surface of the limiting sliding block, and a reset spring is arranged at the top end of the limiting sliding block.

[0008] Preferably, a fixed block is fixedly installed at the top end of the safety rope winding box, a take-up block is arranged on the surface of the safety rope winding box, the safety rope winding box is of a hollow structure, and a group of circular through holes matched with the size of the safety rope main body are formed in the bottom end of the safety rope winding box.

[0009] Preferably, the surface of the safety buckle is fixedly installed with a limiting frame, the inside of the limiting frame is provided with a resisting block, the bottom end of the resisting block is provided with a resisting spring, the surface of the resisting block is fixedly installed with a pushing block, and the top end of the resisting block is fixedly installed with a blocking rod.

[0010] Preferably, the inside of the limiting frame is a hollow structure, the resisting block is matched with the inside size of the limiting frame, the surface of the limiting frame is provided with a rectangular limiting slot matched with the size of the pushing block, the blocking rod penetrates and is inserted into the top end of the limiting frame, and the surface of the safety buckle is provided with a circular groove matched with the size of the blocking rod.

[0011] Preferably, one end of the connecting shaft is fixedly installed with a winding disc, the surface of the winding disc is fixedly installed with a connecting block, one end of the safety rope body is fixedly installed with a hanging buckle, one end of the connecting shaft is installed on the inner wall of the safety rope winding box through a first bearing seat, the connecting block penetrates and is inserted into the surface of the safety rope winding box and is fixedly connected between the connecting block and the winding block, and one end of the safety rope body is fixedly connected to the surface of the winding disc.

[0012] Preferably, the two ends of the limiting shaft are installed on the inner wall of the adjusting box through a second bearing seat, two groups of clamping flaps are arranged in the adjusting box, one end of each clamping flap is provided with a tooth trace, the tooth trace of the clamping flap is attached to the surface of the safety rope body, and the surface of the trapezoidal pushing block is attached to the surface of the trapezoidal moving block.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the trapezoidal pushing block can be moved upward by pushing the limiting sliding block upward, the two groups of clamping flaps can be opened by the upward movement of the trapezoidal pushing block, the safety rope body can be pulled out of the safety rope winding box for use, the winding disc can be rotated by rotating the winding block, the safety rope body can be wound when the winding disc rotates, and the length of the safety rope body can be adjusted according to actual needs through the mode. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 An overall structure schematic view is shown according to an embodiment of the utility model;

[0015] Fig. 2 An overall structure cross-sectional view is shown according to an embodiment of the utility model;

[0016] Fig. 3 A safety rope body and an adjusting box structure cross-sectional view are shown according to an embodiment of the utility model.

[0017] LEGEND:

[0018] 1. Safety rope reel box; 101. Fixing block; 102. Take-up block; 2. Safety buckle; 201. Limiting frame; 202. Abutment block; 203. Abutment spring; 204. Actuating block; 205. Stop bar; 3. Connecting shaft; 301. Reel; 302. Connecting block; 4. Safety rope body; 401. Hook; 5. Adjusting box; 501. Limiting shaft; 502. Engaging stop plate; 503. Trapezoidal moving block; 504. Push spring; 505. Limiting seat; 506. Limiting slider; 507. Actuating plate; 508. Trapezoidal push block; 509. Return spring. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] like Figs. 1-3 As shown in the embodiment of this utility model: a construction safety rope includes a safety rope winding box 1.

[0022] In specific operation, a safety buckle 2 is installed at the top of the safety rope winding box 1, a connecting shaft 3 is installed inside the safety rope winding box 1, a safety rope body 4 is installed inside the safety rope winding box 1, and an adjustment box 5 is fixedly installed at the bottom of the safety rope winding box 1. A limit shaft 501 is installed inside the adjustment box 5, and a locking baffle 502 is fixedly installed on the surface of the limit shaft 501.

[0023] A trapezoidal moving block 503 is fixedly installed on the surface of the engaging baffle 502. A push spring 504 is installed on the surface of the engaging baffle 502. A limit seat 505 is fixedly installed on the surface of the adjusting box 5. A limit slider 506 is installed inside the limit seat 505. A toggle piece 507 is fixedly installed on the surface of the limit slider 506. A trapezoidal pushing block 508 is fixedly installed on the back of the limit slider 506. A reset spring 509 is installed at the top of the limit slider 506.

[0024] With the above technical solution, after pushing the actuating piece 507 upward, the two sets of locking plates 502 can be opened, so that the safety rope body 4 can be pulled out and extended from the safety rope winding box 1. Rotating the take-up block 102 can make the take-up reel 301 rotate. When the take-up reel 301 rotates, the safety rope body 4 can be wound up and wrapped. In this way, the length of the safety rope body 4 can be adjusted according to the usage requirements.

[0025] The top end of the safety rope winding box 1 is fixedly installed with a fixed block 101, the surface of the safety rope winding box 1 is provided with a winding block 102, the inside of the safety rope winding box 1 is a hollow structure, and a group of circular through holes matching the size of the safety rope main body 4 are arranged at the bottom end of the safety rope winding box 1.

[0026] The surface of the safety buckle 2 is fixedly installed with a limiting frame 201, the inside of the limiting frame 201 is provided with a resisting block 202, the bottom end of the resisting block 202 is provided with a resisting spring 203, the surface of the resisting block 202 is fixedly installed with a pushing block 204, and the top end of the resisting block 202 is fixedly installed with a blocking rod 205.

[0027] The inside of the limiting frame 201 is a hollow structure, the resisting block 202 matches the size of the inside of the limiting frame 201, the surface of the limiting frame 201 is provided with a rectangular limiting slot matching the size of the pushing block 204, the blocking rod 205 penetrates and is inserted into the top end of the limiting frame 201, and the surface of the safety buckle 2 is provided with a circular groove matching the size of the blocking rod 205.

[0028] Through the above technical scheme, the safety rope winding box 1 can be hung and fixed by the safety buckle 2, so that the one end of the safety rope main body 4 can be fixed when in use.

[0029] One end of the connecting shaft 3 is fixedly installed with a winding disc 301, the surface of the winding disc 301 is fixedly installed with a connecting block 302, one end of the safety rope main body 4 is fixedly installed with a hanging buckle 401, one end of the connecting shaft 3 is installed on the inner wall of the safety rope winding box 1 through a first bearing seat, the connecting block 302 penetrates and is inserted into the surface of the safety rope winding box 1, the connecting block 302 is fixedly connected between the winding block 102, and one end of the safety rope main body 4 is fixedly connected to the surface of the winding disc 301.

[0030] Through the above technical scheme, the winding disc 301 can be rotated by the rotation of the winding block 102, the safety rope main body 4 can be wound when the winding disc 301 rotates, and the safety rope main body 4 can be stored in the safety rope winding box 1 after use.

[0031] The two ends of the limiting shaft 501 are installed on the inner wall of the adjusting box 5 through a second bearing seat, two groups of clamping flaps 502 are arranged in the inside of the adjusting box 5, one end of the clamping flaps 502 is provided with a tooth trace, the end of the clamping flaps 502 provided with the tooth trace is attached to the surface of the safety rope main body 4, and the surface of the trapezoidal pushing block 508 is attached to the surface of the trapezoidal moving block 503.

[0032] By the above technical scheme, the push spring 504 can push the clamping baffle 502, so that the two groups of clamping baffles 502 are in contact with the surface of the safety rope body 4 at the tooth mark end, so that the safety rope body 4 is fixed by the clamping baffles 502, and the safety rope body 4 is prevented from being lengthened when being pulled, thereby ensuring the safety of the construction personnel when working with the safety rope body 4.

[0033] In summary, the working principle of the utility model is as follows: when it is necessary to adjust the length of the safety rope body 4 according to actual use requirements, first, the limiting sliding block 506 is pushed upward when the push piece 507 is pushed upward, and the trapezoidal push block 508 is moved upward along with the upward movement of the limiting sliding block 506, and when the trapezoidal push block 508 is moved upward, the two groups of trapezoidal moving blocks 503 are simultaneously pushed to both sides, so that the clamping baffles 502 are moved to both sides with the limiting shaft 501 as the center, so that the two groups of clamping baffles 502 are separated, and at this time, the safety rope body 4 can be pulled, and when the safety rope body 4 is pulled, the safety rope body 4 is pulled out of the safety rope winding box 1, so that the exposed use part of the safety rope body 4 is lengthened, and the connecting block 302 is rotated by rotating the winding block 102, and when the connecting block 302 is rotated, the winding disc 301 is rotated, and the safety rope body 4 is wound by the rotation of the winding disc 301, and the safety rope body 4 is moved upward during winding, so it is not affected by the clamping of the clamping baffles 502, and when the safety rope body 4 is wound, the exposed use part of the safety rope body 4 is shortened, and in this way, the length of the safety rope body 4 can be adjusted according to actual use requirements.

[0034] The above is only a preferred embodiment of the utility model, and does not limit other forms of the utility model, and any skilled person in the art can change or modify the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the utility model and according to the technical essence of the utility model still belongs to the protection scope of the technical scheme of the utility model.

Claims

1. A construction safety line comprising a safety line reel, characterised in that: The top end of the safety rope winding box is provided with a safety buckle, the inside of the safety rope winding box is provided with a connecting shaft, the inside of the safety rope winding box is provided with a safety rope main body, the bottom end of the safety rope winding box is fixedly installed with an adjusting box, the inside of the adjusting box is provided with a limiting shaft, and a clamping baffle is fixedly installed on the surface of the limiting shaft; The surface of the clamping baffle is fixedly installed with a trapezoidal moving block, the surface of the clamping baffle is provided with a pushing spring, the surface of the adjusting box is fixedly installed with a limiting seat, the inside of the limiting seat is provided with a limiting sliding block, the surface of the limiting sliding block is fixedly installed with a poking piece, the back surface of the limiting sliding block is fixedly installed with a trapezoidal pushing block, and the top end of the limiting sliding block is provided with a return spring.

2. A construction safety line according to claim 1, characterised in that: The top end of the safety rope winding box is fixedly installed with a fixed block, the surface of the safety rope winding box is provided with a take-up block, the inside of the safety rope winding box is a hollow structure, and a group of circular through holes matched with the size of the safety rope main body are formed in the bottom end of the safety rope winding box.

3. A construction safety line according to claim 1, wherein: The surface of the safety buckle is fixedly installed with a limiting frame, the inside of the limiting frame is provided with an abutting block, the bottom end of the abutting block is provided with an abutting spring, the surface of the abutting block is fixedly installed with a poking block, and the top end of the abutting block is fixedly installed with a blocking rod.

4. A construction safety line according to claim 3, wherein: The inside of the limiting frame is a hollow structure, the abutting block is matched with the inside size of the limiting frame, a rectangular limiting groove matched with the size of the poking block is formed in the surface of the limiting frame, the blocking rod penetrates and is inserted into the top end of the limiting frame, and a circular groove matched with the size of the blocking rod is formed in the surface of the safety buckle.

5. A construction safety line according to claim 2, wherein: One end of the connecting shaft is fixedly installed with a winding disc, the surface of the winding disc is fixedly installed with a connecting block, one end of the safety rope main body is fixedly installed with a hanging buckle, one end of the connecting shaft is installed on the inner wall of the safety rope winding box through a first bearing seat, the connecting block penetrates and is inserted into the surface of the safety rope winding box, and the connecting block is fixedly connected with the take-up block, one end of the safety rope main body is fixedly connected to the surface of the winding disc.

6. A construction safety line according to claim 1, wherein: The limiting shaft is installed on the inner wall of the adjusting box through a second bearing seat, two groups of clamping baffles are arranged in the inside of the adjusting box, one end of the clamping baffles is provided with a tooth trace, one end of the clamping baffles provided with the tooth trace is attached to the surface of the safety rope main body, and the surface of the trapezoidal pushing block is attached to the surface of the trapezoidal moving block.

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