Flexible fall arrest device

Abstract

The utility model relates to a kind of flexible anti-falling devices, involve flexible anti-falling technical field, including installation bottom plate, the top of the installation bottom plate is fixedly connected with support column body, the top of the support column body is fixed with limit sleeve body, the top of the limit sleeve body is provided with extrusion fixing assembly, the inside of the limit sleeve body is all provided with flexible protective hanging rope between opposite;Beneficial effect: personnel aerial work can be facilitated by the limit sleeve body and flexible protective hanging rope on support column body, the flexible protective hanging rope of area position can be fixed using extrusion fixing assembly, personnel area is conveniently maintained, using rotating handle with threaded column is fixed on extrusion plate on no.1 spring in high altitude position building, so that the maintenance of personnel is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of flexible fall protection technology, and in particular to a flexible fall protection device. Background Technology

[0002] The flexible fall arrestor is a safety protection system specifically designed for high-altitude operations. Through the coordinated action of flexible guide rails, safety ropes, rope grippers, and anchor points, it provides dynamic protection for workers during vertical and horizontal movement.

[0003] However, in existing high-altitude operations, since the rope is usually connected from one end to the other without any auxiliary restraint or fixation structure in the middle, personnel cannot carry out area maintenance in a supported area, which brings inconvenience to the maintenance personnel. Utility Model Content

[0004] This utility model provides a flexible fall protection device, which solves the above-mentioned structural technical problem that the lack of an auxiliary restraint and fixation structure makes it impossible for personnel to carry out regional maintenance in a supported area.

[0005] The present invention provides the following solution to the above-mentioned technical problems: A flexible fall arrestor includes a mounting base plate, a support column fixedly connected to the top of the mounting base plate, a limit sleeve fixed to the top of the support column, a compression fixing component on the top of the limit sleeve, flexible protective hanging ropes arranged opposite each other inside the limit sleeve, mounting limit plates fixed to the bottom of the mounting base plate near both sides, a fixing plate between the bottom of each mounting limit plate, a first mounting port at the four corners of the top of the fixing plate, a second mounting port near the bottom of each mounting limit plate, two first springs near the top of the fixing plate, a compression plate between the tops of the four first springs, a third mounting port at the center of the bottom of the fixing plate, a threaded post screwed into the third mounting port, and a rotating handle at the bottom of the threaded post.

[0006] The beneficial effects of this utility model are as follows: the mounting base plate mainly serves to facilitate support; the support column can support the limiting sleeve; the limiting sleeve allows the flexible protective rope to pass through and move; the compression fixing component can limit and compress the area of ​​the flexible protective rope; the mounting limiting plate facilitates the installation of the connecting fixing plate; the No. 1 and No. 2 mounting ports facilitate the passage of bolts for fixing; the No. 1 spring supports and fixes the compression plate; and the No. 3 mounting port allows the rotating handle to rotate with the threaded column to press against the compression plate. This allows the mounting base plate to be fixed in the high-altitude area where it is needed.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the compression fixing component includes two storage ports, which are located on the top of the limiting sleeve near both sides.

[0009] The beneficial effect of adopting the above-mentioned further solution is that the storage opening can facilitate the storage of spring number two.

[0010] Furthermore, a second spring is provided on the inner bottom surface of each of the storage openings, and a compression bracket is provided between the tops of each of the second springs.

[0011] The beneficial effect of adopting the above-mentioned further solution is that the second spring can use elastic support to support the compression bracket, and the compression bracket can support the compression block.

[0012] Furthermore, an extrusion block is provided at the bottom of the extrusion bracket.

[0013] The beneficial effect of adopting the above-mentioned further solution is that the extrusion block can be pressed down and fixed.

[0014] Furthermore, the bottom of the extrusion block is provided with an extrusion groove.

[0015] The beneficial effect of adopting the above-mentioned further solution is that the extrusion groove can fix the top of the flexible protective rope.

[0016] Furthermore, a lifting port is provided at the top center of the limiting sleeve.

[0017] The beneficial effect of adopting the above-mentioned further solution is that the lifting port can facilitate the compression block to be squeezed and fixed up and down.

[0018] Beneficial effects: The limiting sleeve and flexible protective rope on the support column facilitate high-altitude operations. The compression fixing component can fix the flexible protective rope in the area, making it convenient for personnel to carry out maintenance in the area. The rotating handle can be used to push the threaded column against the compression plate on the No. 1 spring to fix it on the building at a high altitude, which brings convenience to personnel maintenance.

[0019] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0021] Figure 1 A perspective view of a flexible fall arrest device is provided for this utility model;

[0022] Figure 2 This utility model provides a side view of a flexible fall arrest device.

[0023] Figure 3 This utility model provides a partial bottom view of the structure of a flexible fall arrestor.

[0024] Figure 4 This utility model proposes a flexible fall protection device. Figure 2 Enlarged 3D view of part A.

[0025] Legend:

[0026] 1. Base plate; 2. Support column; 3. Limiting sleeve; 4. Extrusion fixing assembly; 5. Flexible protective hanging rope; 6. Installation limiting plate; 7. Fixing plate; 8. Installation port 1; 9. Installation port 2; 10. Spring 1; 11. Extrusion plate; 12. Installation port 3; 13. Threaded column; 14. Rotating handle; 41. Storage port; 42. Spring 2; 43. Extrusion bracket; 44. Extrusion block; 45. Extrusion groove; 46. Lifting port. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-4 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0028] Example 1

[0029] like Figure 1-4As shown, this utility model discloses a flexible fall arrest device, including a mounting base plate 1, a support column 2 fixedly connected to the top of the mounting base plate 1, a limiting sleeve 3 fixedly fixed to the top of the support column 2, a compression fixing component 4 provided on the top of the limiting sleeve 3, flexible protective hanging ropes 5 provided between each other inside the limiting sleeve 3, mounting limiting plates 6 fixedly fixed to the bottom of the mounting base plate 1 near both sides, a fixing plate 7 provided between the bottom of each mounting limiting plate 6, a first mounting port 8 provided at the four corners of the top of the fixing plate 7, a second mounting port 9 provided near the bottom of each mounting limiting plate 6, two first springs 10 provided near the top of the fixing plate 7, a compression plate 11 provided between the tops of the four first springs 10, a third mounting port 12 provided at the center of the bottom of the fixing plate 7, a threaded post 13 screwed into the interior of the third mounting port 12, and a rotating handle 14 provided at the bottom of the threaded post 13.

[0030] Example 2

[0031] like Figure 1-4 As shown, the compression fixing component 4 includes two storage ports 41. The two storage ports 41 are located on the top of the limiting sleeve 3 near both sides. A second spring 42 is provided on the bottom surface of the inside of each storage port 41. A compression bracket 43 is provided between the tops of each second spring 42. A compression block 44 is provided at the bottom of the compression bracket 43.

[0032] In this embodiment, the storage opening 41 can facilitate the storage of the second spring 42. The second spring 42 can use its elasticity to support the compression bracket 43. The compression bracket 43 can support the compression block 44. The compression block 44 can be pressed down and fixed.

[0033] Example 3

[0034] like Figure 1-4 As shown, the bottom of the extrusion block 44 is provided with an extrusion groove 45, and the top center of the limiting sleeve 3 is provided with a lifting port 46.

[0035] In this embodiment, the extrusion groove 45 can fix the top of the flexible protective hanging rope 5, and the lifting port 46 can facilitate the extrusion block 44 to be extruded and fixed up and down.

[0036] Working principle:

[0037] When needed, personnel first use bolts to install the fixing plate 7 onto the installation limit plate 6 through the first installation port 8 and the second installation port 9. Then, by rotating the handle 14, the threaded column 13 is pressed against the compression plate 11 on the first spring 10 and fixed to the surface of the building. The compression bracket 43 on the second spring 42 can be used to fix the compression groove 45 on the compression block 44 to a certain area of ​​the flexible protective rope 5, so that personnel have a supported area for area maintenance, which brings as much convenience as possible to the personnel for maintenance.

[0038] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A flexible fall arrestor, comprising a mounting base plate (1), characterized in that: A support column (2) is fixedly connected to the top of the mounting base plate (1). A limit sleeve (3) is fixed to the top of the support column (2). A compression fixing component (4) is provided on the top of the limit sleeve (3). Flexible protective hanging ropes (5) are provided between each other inside the limit sleeve (3). Mounting limit plates (6) are fixed to the bottom of the mounting base plate (1) near both sides. A fixing plate (7) is provided between the bottoms of each mounting limit plate (6). A fixing plate (7) is provided at the four corners of the top of the fixing plate (7). There is a first mounting port (8), and a second mounting port (9) is provided at the bottom of each mounting limiting plate (6) near both sides. Two first springs (10) are provided at the top of each fixing plate (7) near both sides. A compression plate (11) is provided between the tops of the four first springs (10). A third mounting port (12) is provided at the bottom center of the fixing plate (7). A threaded post (13) is screwed into the interior of the third mounting port (12). A rotating handle (14) is provided at the bottom of the threaded post (13).

2. The flexible fall arrestor according to claim 1, characterized in that: The compression fixing component (4) includes two storage ports (41), which are located on the top of the limiting sleeve (3) near both sides.

3. The flexible fall arrestor according to claim 2, characterized in that: Each of the storage openings (41) has a second spring (42) on its inner bottom surface, and a compression bracket (43) is provided between the tops of each of the second springs (42).

4. A flexible fall arrestor according to claim 3, characterized in that: The bottom of the compression bracket (43) is provided with a compression block (44).

5. A flexible fall arrestor according to claim 4, characterized in that: The bottom of the extrusion block (44) is provided with an extrusion groove (45).

6. A flexible fall arrestor according to claim 1, characterized in that: A lifting port (46) is provided at the top center of the limiting sleeve (3).

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