Rescue rope guide structure

Abstract

This utility model discloses a rescue rope guiding structure, including a rope guide body with a bending hook portion; a guiding component, which includes a guide seat mounted on the front surface of the rope guide body, a guide hole opened inside the guide seat, a fastening lug mounted on the inner wall of the guide hole, and a ball bearing disposed at one end of the fastening lug. When the rope passes over the bending hook portion, the rope passes through the guide hole and abuts against the ball bearing. The fastening lug has an arc-shaped structure and is mounted on the inner wall of the guide hole by screws. Multiple ball bearings are provided and evenly distributed. Bolt holes are opened inside the guide seat. The beneficial effect of this utility model is that, through the designed guiding component, when the rope passes over the bending hook portion and through the rope locking hole, the rope passes through the guide hole and abuts against the ball bearing. The cooperation of the guide hole and the ball bearing further enhances the guidance when the rope passes through, increasing the convenience of use.

Description

Technical Field

[0001] This utility model belongs to the field of rope guidance technology, specifically relating to a rescue rope guidance structure. Background Technology

[0002] Rope guides are a key component of two-way rescue high-altitude rappelling escape devices. Their design helps to guide the rope stably and smoothly. There are usually two hook-shaped ones, which are fixed to the two shoulders of the housing respectively. The openings face each other and the diameter of the opening is smaller than the inner diameter of the opening, which helps to better fix and guide the rope.

[0003] A rope guide for a two-way rescue high-altitude descent escape device, disclosed in patent CN204106880U, is described as having two hook-shaped rope guides fixed to the two shoulders of the housing, with openings facing each other and the openings being smaller than their inner diameters. It also includes an additional rope locking device. This patent has the following problems:

[0004] The guidance mainly relies on the bending hook of the rope guide. Since the guiding method of the bending hook is relatively simple and lacks sufficient flexibility, there is still a possibility that the guidance will be poor or the rope will deviate from the predetermined path when the rope moves at high speed. Utility Model Content

[0005] The purpose of this invention is to provide a rescue rope guiding structure to achieve precise guidance.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a rescue rope guiding structure, comprising...

[0007] A rope guide body, wherein a bent hook portion is provided on the rope guide body;

[0008] The guide component includes a guide seat mounted on the front surface of the rope guide body, a guide hole opened inside the guide seat, a fastening lug mounted on the inner wall of the guide hole, and a ball bearing disposed at one end of the fastening lug. When the rope passes over the bent hook, the rope passes through the guide hole and abuts against the ball bearing.

[0009] Preferably, the fastening lug has an arc-shaped structure, and the fastening lug is installed on the inner wall of the guide hole by screws.

[0010] Preferably, there are multiple ball bearings, and the multiple ball bearings are evenly distributed.

[0011] Preferably, the guide seat has bolt holes inside, and the rope guide body has fixing holes inside.

[0012] Preferably, it also includes a fastening disc mounted on the front surface of the rope guide body, and the fastening disc is located directly above the guide seat.

[0013] Preferably, the fastening disc has symmetrically distributed fastening holes inside, and a connecting post is provided on the front surface of the fastening disc.

[0014] Preferably, one end of the connecting post is equipped with a rope locking post, and the rope locking post has a rope locking hole inside for the rope to pass through, and the rope locking post is equipped with screws for fastening the rope.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] With the designed guide component, when the rope passes over the bent hook and through the locking hole, the rope passes through the guide hole and abuts against the ball bearing. The cooperation between the guide hole and the ball bearing further enhances the guidance of the rope when it passes through, increasing the convenience of use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 For the present utility model Figure 1 A schematic diagram of the enlarged R region structure in the diagram;

[0019] Figure 3 This is a top view of the guide seat structure of this utility model;

[0020] Figure 4 This is a side view of the rope locking device of this utility model;

[0021] In the diagram: 1. Rope guide body; 11. Bending hook; 2. Rope locking post; 21. Rope locking hole; 3. Guide seat; 31. Guide hole; 4. Fastening ear; 5. Ball bearing; 6. Screw; 7. Fastening disc; 71. Fastening hole; 8. Connecting post. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figures 1-3 This is the first embodiment of the present invention, which provides a rescue rope guiding structure, including...

[0025] The rope guide body 1 is provided with a bending hook 11, which realizes the addition of the bending hook 11, and the rope can be wound around the bending hook 11.

[0026] The guiding component includes a guide seat 3 mounted on the front surface of the rope guide body 1, which adds the guide seat 3; a guide hole 31 opened inside the guide seat 3, which opens the guide hole 31; an arc-shaped fastening ear 4 installed on the inner wall of the guide hole 31 by screws, which securely installs the fastening ear 4; and a ball bearing 5 set at one end of the fastening ear 4, which further restricts the ball bearing 5. When the rope passes over the bent hook part 11, the rope passes through the guide hole 31 and abuts against the ball bearing 5. The cooperation between the guide hole 31 and the ball bearing 5 further enhances the guidance when the rope passes through.

[0027] In this embodiment, preferably, multiple ball bearings 5 ​​are provided, and the multiple ball bearings 5 ​​are evenly distributed. The ball bearings 5 ​​increase the smoothness and guidance when the rope passes through, and prevent the position of the rope from shifting when passing through.

[0028] In this embodiment, preferably, the guide seat 3 has bolt holes inside, which facilitates the fixing of the guide seat 3 and the rope guide body 1 by passing bolts through the bolt holes. The rope guide body 1 has fixing holes inside, which facilitates the splicing of the rope guide body 1 and the escape device housing by cooperating with the fixing holes and bolts.

[0029] Example 2

[0030] Please see Figures 1-4 This is the second embodiment of the present invention, which is based on the previous embodiment, but differs in that:

[0031] It also includes a fastening plate 7 installed on the front surface of the rope guide body 1, which realizes the addition of the fastening plate 7, and the fastening plate 7 is located directly above the guide seat 3; the fastening plate 7 has symmetrically distributed fastening holes 71 inside, which facilitates the bolts to be driven into the interior of the rope guide body 1 through the fastening holes 71, thereby realizing the installation of the fastening plate 7, and the front surface of the fastening plate 7 is provided with a connecting post 8, and the installed fastening plate 7 further restricts the connecting post 8; a rope locking post 2 is installed at one end of the connecting post 8, and the connecting post 8 further restricts the rope locking post 2, and the rope locking post 2 has a rope locking hole 21 inside for the rope to pass through, the rope can pass through the rope locking hole 21, and the rope locking post 2 is provided with a screw 6 for fastening the rope, and the screw 6 can stabilize the rope passing through the rope locking hole 21.

[0032] The working principle and usage process of this utility model are as follows: When in use, the rope is wrapped around the bent hook part 11, passes through the rope locking hole 21, passes through the guide hole 31 and abuts against the ball bearing 5. The guide hole 31 and the ball bearing 5 are used to further increase the guidance when the rope passes through. The screw 6 is rotated to abut against the rope to stabilize the rope passing through the rope locking hole 21.

[0033] Although embodiments of the present invention have been shown and described in detail above, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rescue rope guiding structure, characterized in that: include The rope guide body (1) is provided with a bent hook (11); The guide component includes a guide seat (3) mounted on the front surface of the rope guide body (1), a guide hole (31) opened inside the guide seat (3), a fastening ear (4) mounted on the inner wall of the guide hole (31), and a ball bearing (5) disposed at one end of the fastening ear (4). When the rope passes over the bent hook (11), the rope passes through the guide hole (31) and abuts against the ball bearing (5).

2. The rescue rope guiding structure according to claim 1, characterized in that: The fastening lug (4) has an arc-shaped structure and is installed on the inner wall of the guide hole (31) by screws.

3. The rescue rope guiding structure according to claim 1, characterized in that: The ball bearings (5) are provided in multiple quantities, and the multiple ball bearings (5) are evenly distributed.

4. The rescue rope guiding structure according to claim 1, characterized in that: The guide seat (3) has bolt holes inside, and the rope guide body (1) has fixing holes inside.

5. A rescue rope guiding structure according to claim 1, characterized in that: It also includes a fastening disc (7) installed on the front surface of the rope guide body (1), and the fastening disc (7) is located directly above the guide seat (3).

6. A rescue rope guiding structure according to claim 5, characterized in that: The fastening disc (7) has symmetrically distributed fastening holes (71) inside, and the front surface of the fastening disc (7) is provided with connecting posts (8).

7. A rescue rope guiding structure according to claim 6, characterized in that: One end of the connecting post (8) is equipped with a rope locking post (2), and the inside of the rope locking post (2) is provided with a rope locking hole (21) for the rope to pass through. The rope locking post (2) is provided with a screw (6) for fastening the rope.

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