Vertical lifeline protection device

Abstract

The utility model provides a vertical lifeline protection device which comprises a first sliding frame, a steel wire rope, a second sliding frame, a fixing plate, a supporting frame, a movable plate, a first connecting plate, a second connecting plate, a first stabilizing rod, a first spring, a second stabilizing rod, a second spring, a first fixing head and a second fixing head. The right side of the first fixing head is connected to the left side of the second sliding frame, the middle of the steel wire rope is connected with a set of first connecting plates, the surfaces of the first connecting plates are connected with second connecting plates, the bottoms of the first connecting plates are connected to the top of a moving plate, and the bottom of the moving plate is placed at the top of a fixing plate. A supporting frame is welded to the top of the fixing plate, a first stabilizer bar and a second stabilizer bar are welded to the interior of the supporting frame, the first stabilizer bar is sleeved with a first spring, and through the design that the first stabilizer bar and the second stabilizer bar are sleeved with the first spring and the second spring, the steel wire rope can play a buffering role when being pulled.

Description

Technical Field

[0001] The utility model relates to a vertical lifeline protection device, belonging to the technical field of vertical lifeline protection. Background Art

[0002] A vertical lifeline fall protection system can improve work efficiency. Since workers do not have to worry about the risk of falling, they can focus more on their work and improve their work efficiency. This equipment can also reduce fatigue and stress for workers because they can complete their tasks more confidently. Falling is a common accident when working at heights. Without proper safety measures, this accident can cause serious injury or death. Using a vertical lifeline fall protection system can greatly reduce the incidence of such accidents and protect the lives and health of workers.

[0003] The protective device of the vertical lifeline is to prevent the vertical lifeline from being worn and stretched during use. Most of the protective devices of the vertical lifeline on the existing market are to solve the wear degree of the vertical lifeline, so as to increase the service life of the vertical lifeline. However, the tension generated by the vertical lifeline during use will cause the service life to be reduced. Therefore, a vertical lifeline protective device is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a vertical lifeline protection device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. The springs one and two are sleeved on the outside of the stabilizing rod one and the stabilizing rod two, so that the steel wire rope can have a buffering effect when it is subjected to tension.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a vertical lifeline protection device, including a sliding frame, a steel wire rope, a sliding frame, a fixed plate, a support frame, a movable plate, a connecting plate, a connecting plate, a stabilizing rod, a spring, a stabilizing rod, a spring, a fixed head, and a fixed head. The right side of the sliding frame is connected with the fixed head, the fixed head is connected to the left end of the steel wire rope, the right end of the steel wire rope is connected with the fixed head, the right side of the fixed head is connected to the left side of the sliding frame, a group of connecting plates is connected to the middle position of the steel wire rope, the surface of the connecting plate is connected with the connecting plate, the bottom of the connecting plate is connected to the top of the movable plate, the bottom of the movable plate is placed on the top of the fixed plate, the top of the fixed plate is welded with a support frame, the inside of the support frame is welded with the stabilizing rod and the stabilizing rod, the outside of the stabilizing rod is covered with the spring, and the outside of the stabilizing rod is covered with the spring.

[0006] Furthermore, the first stabilizing rod and the second stabilizing rod are inserted on the left and right sides of the top of the moving plate.

[0007] Furthermore, the bottom of the first spring and the bottom of the second spring are in contact with the left and right sides of the top of the moving plate.

[0008] Furthermore, two groups of bolts are passed through the surface of the second connecting plate, and one end of the two groups of bolts and the surface of the first connecting plate are provided with two groups of matching internal threads.

[0009] Furthermore, a card slot is provided on the top of the fixing plate, and a matching card block is provided inside the card slot and at the bottom of the first connecting plate.

[0010] Furthermore, a group of screws are inserted into the bottom of the fixing plate, and a group of matching threaded holes are provided between the screws and the bottom of the connecting plate 1, and the bottom of the connecting plate 1 passes through the top of the support frame.

[0011] The beneficial effects of the utility model: the utility model is a vertical lifeline protection device, the force applied to the wire rope causes its two ends to pull the sliding frame 1 and the sliding frame 2, thereby causing the sliding frame 1 and the sliding frame 2 to move relative to each other, and at this time the connecting plate 1 will pull the moving plate on the top of the fixed plate to move toward the top of the supporting frame, and the movement of the moving plate can be buffered by the springs 1 and 2 that are sleeved on the outside of the stabilizing rod 1 and the stabilizing rod 2. This design uses the springs 1 and 2 that are sleeved on the outside of the stabilizing rod 1 and the stabilizing rod 2 to allow the wire rope to perform a buffering effect when subjected to tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a schematic diagram of the overall structure of a vertical lifeline protection device of the utility model;

[0014] Figure 2 It is an overall schematic diagram of a support frame of a vertical lifeline protection device of the utility model;

[0015] Figure 3 It is a top schematic diagram of a fixing plate of a vertical lifeline protection device of the utility model;

[0016] Figure 4 It is a bottom schematic diagram of a movable plate of a vertical lifeline protection device of the utility model;

[0017] In the figure: 1-sliding frame 1, 2-wire rope, 3-sliding frame 2, 4-fixed plate, 401-support frame, 402-movable plate, 403-connecting plate 1, 404-connecting plate 2, 405-stabilizing rod 1, 406-spring 1, 407-stabilizing rod 2, 408-spring 2, 5-fixed head 1, 6-fixed head 2. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: a vertical lifeline protection device, including a sliding frame 1, a steel wire rope 2, a sliding frame 2 3, a fixed plate 4, a support frame 401, a moving plate 402, a connecting plate 1 403, a connecting plate 2 404, a stabilizing rod 1 405, a spring 1 406, a stabilizing rod 2 407, a spring 2 408, a fixed head 1 5 and a fixed head 2 6. The right side of the sliding frame 1 is connected with the fixed head 2 6, the fixed head 2 6 is connected to the left end of the steel wire rope 2, the right end of the steel wire rope 2 is connected with the fixed head 1 5, and the right side of the fixed head 1 5 Connected to the left side of the sliding frame 2 3, a group of connecting plates 1 403 is connected to the middle position of the wire rope 2, the surface of the connecting plate 1 403 is connected to the connecting plate 2 404, the bottom of the connecting plate 1 403 is connected to the top of the moving plate 402, the bottom of the moving plate 402 is placed on the top of the fixed plate 4, the top of the fixed plate 4 is welded with a support frame 401, the inside of the support frame 401 is welded with a stabilizing rod 1 405 and a stabilizing rod 2 407, the outside of the stabilizing rod 1 405 is covered with a spring 1 406, and the outside of the stabilizing rod 2 407 is covered with a spring 2 408.

[0020] As the first embodiment of the utility model: the stabilizing rod 1 405 and the stabilizing rod 2 407 are inserted on the left and right sides of the top of the moving plate 402. This design is conducive to increasing the stability of the upward movement of the moving plate 402. The bottom of the spring 1 406 and the bottom of the spring 2 408 are in contact with the left and right sides of the top of the moving plate 402. This design facilitates the resetting of the moving plate 402. The surface of the connecting plate 2 404 is penetrated by two groups of bolts, and one end of the two groups of bolts is provided with two groups of matching internal threads on the surface of the connecting plate 1 403. This design facilitates the connecting plate 1 404 to be relocated. 03 and connecting plate 404 can be wrapped and fixed on the outside of the wire rope 2. A card slot is provided on the top of the fixing plate 4, and a matching card block is provided inside the card slot and at the bottom of the connecting plate 403. A group of screws are inserted through the bottom of the fixing plate 4, and the screws and the bottom of the connecting plate 403 are provided with a group of matching threaded holes. This design facilitates the fixing and connection of connecting plate 403 to the top position of the fixing plate 4. The bottom of connecting plate 403 passes through the top of the support frame 401. This design is conducive to the downward movement of connecting plate 403 inside the support frame 401.

[0021] As a second embodiment of the utility model: first, install the sliding frame 1 and the sliding frame 2 3 on the top of the high-rise building, then pass the left and right ends of the wire rope 2 through one end of the fixed head 1 5 and the fixed head 2 6, and fix the wire rope 2 through the fixing buckle, then connect the top of the connecting plate 1 403 with the outside of the wire rope 2, and insert two groups of bolts on the surface of the connecting plate 2 404, so that one end of the two groups of bolts is connected to the two groups of internal threads on the surface of the connecting plate 1 403, then connect the lock buckle of the safety rope worn by the worker to the outside of the wire rope 2, and when the worker falls, the two ends of the wire rope 2 will be subjected to force, and the force on the wire rope 2 causes its two ends to pull the sliding frame 1 and the sliding frame 3. Frame 23, thereby making sliding frame 1 and sliding frame 23 move relative to each other, at this time a group of connecting plates 1 403 in the middle position of the wire rope 2 will pull the moving plate 402 on the top of the fixed plate 4 to move toward the top of the supporting frame 401, because the stabilizing rod 1 405 and the stabilizing rod 2 407 inserted on both sides of the top of the moving plate 402 can increase the stability of the moving plate 402, through the stabilizing rod 1 405 and the stabilizing rod 2 407 with the spring 1 406 and the spring 2 408 on the outside, the movement of the moving plate 402 can be buffered, the design through the stabilizing rod 1 406 and the stabilizing rod 2 407 with the spring 1 406 and the spring 2 408 on the outside, so that the wire rope can be buffered when subjected to tension.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vertical lifeline protection device, comprising a sliding frame (1), a steel wire rope (2), a sliding frame (3), a fixed plate (4), a support frame (401), a moving plate (402), a connecting plate (403), a connecting plate (404), a stabilizing rod (405), a spring (406), a stabilizing rod (407), a spring (408), a fixing head (5) and a fixing head (6), Features: The right side of the sliding frame 1 (1) is connected to a fixed head 2 (6), the fixed head 2 (6) is connected to the left end of the steel wire rope (2), the right end of the steel wire rope (2) is connected to a fixed head 1 (5), the right side of the fixed head 1 (5) is connected to the left side of the sliding frame 2 (3), the middle position of the steel wire rope (2) is connected to a group of connecting plates 1 (403), the surface of the connecting plate 1 (403) is connected to a connecting plate 2 (404), the connecting plate 1 (403) is connected to the left side of the sliding frame 2 (3), and the connecting plate 1 (404) is connected to the left side of the sliding frame 2 (3). 03) is connected to the top of the movable plate (402), the bottom of the movable plate (402) is placed on the top of the fixed plate (4), the top of the fixed plate (4) is welded with a support frame (401), the interior of the support frame (401) is welded with a stabilizing rod 1 (405) and a stabilizing rod 2 (407), the outside of the stabilizing rod 1 (405) is covered with a spring 1 (406), and the outside of the stabilizing rod 2 (407) is covered with a spring 2 (408).

2. A vertical lifeline protection device according to claim 1, Features: The stabilizing rod 1 (405) and the stabilizing rod 2 (407) are inserted on the left and right sides of the top of the moving plate (402).

3. A vertical lifeline protection device according to claim 1, Features: The bottom of the spring 1 (406) and the bottom of the spring 2 (408) are in contact with the left and right sides of the top of the moving plate (402).

4. A vertical lifeline protection device according to claim 1, Features: The surface of the second connecting plate (404) is penetrated by two groups of bolts, and one end of the two groups of bolts and the surface of the first connecting plate (403) are provided with two groups of matching internal threads.

5. A vertical lifeline protection device according to claim 1, Features: A card slot is provided on the top of the fixing plate (4), and a matching card block is provided inside the card slot and at the bottom of the first connecting plate (403).

6. A vertical lifeline protection device according to claim 1, Features: A group of screws are inserted into the bottom of the fixing plate (4), and a group of matching threaded holes are provided between the screws and the bottom of the connecting plate (403), and the bottom of the connecting plate (403) passes through the top of the support frame (401).

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