CN219208787U

CN219208787U - Electric power overhauls device of saving oneself that falls

Info

Publication number: CN219208787U
Application number: CN202320825585.5U
Authority: CN
Inventors: 严彬; 袁硕
Original assignee: Jiangsu Chengrui Safety Technology Consulting Co ltd
Current assignee: Jiangsu Chengrui Safety Technology Consulting Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-20
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a self-rescue device for electric power overhaul falling, and relates to the technical field of falling self-rescue; the utility model comprises a first protective shell, wherein a first safety belt is fixedly arranged on one side surface of the first protective shell, a second protective shell is slidably arranged on the lower surface of the first protective shell, the first protective shell is matched with the second protective shell, a second safety belt is fixedly arranged on one side surface of the second protective shell, the first safety belt and the second safety belt are both made of elastic materials, a protection pad is fixedly arranged on one side surface of each of the first protective shell and the second protective shell, a fixing frame is fixedly arranged on the upper surface of the first protective shell, when a worker falls, a safety rope buffer rod slides upwards due to the action of inertia when the safety rope is unreeled to the maximum extent, and then the buffer rod is matched with a third spring through the mutual matching of the buffer rod and the third spring, and meanwhile the third spring is contracted, so that the buffer during falling is realized, and the damage of the first protective shell and the second protective shell to the worker due to the action of gravity can be relieved.

Description

Electric power overhauls device of saving oneself that falls

Technical Field

The utility model relates to the technical field of falling self-rescue, in particular to a falling self-rescue device for electric power overhaul.

Background

In order to ensure the normal operation of the power system, maintenance personnel are required to carry out maintenance operation on the whole power system irregularly, and for electric power maintenance, most maintenance operations are required to be carried out on site at higher positions such as a power transmission tower, an overhead power transmission cable and the like, safety ropes are arranged for ensuring the life safety of the staff, falling self-rescue devices are arranged for the staff to avoid accidents of the safety ropes, the falling self-rescue devices are generally connected with the ropes and the falling self-rescue devices, no flushing device is arranged, and therefore, when accidents occur, the ropes and the falling self-rescue devices are directly tensioned, damage to the staff is very easy to cause, the use of users is inconvenient, and the inventor proposes the electric power maintenance falling self-rescue device to solve the problems.

Disclosure of Invention

In order to solve the problem that the rope and the falling self-rescue device are directly tensioned when accidents occur, so that the waist of a worker is easily damaged; the utility model aims to provide a self-rescue device for electric power overhaul falling.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an electric power overhauls device of saving oneself that falls, includes first protective housing, first protective housing one side fixed surface installs first safety belt, sliding mounting has the second protective housing in the first protective housing lower surface, first protective housing and second protective housing mutually support, second protective housing one side fixed surface installs the second safety belt, second safety belt and first safety belt mutually support, first safety belt and second safety belt are made for elastic material, one side surface of first protective housing and second protective housing is equal fixed mounting has the protection pad, fixed surface installs the mount on the first protective housing.

Preferably, the buckle is fixedly arranged on the lower surface of the first safety belt, the movable groove is formed in the lower surface of the first protective shell, the first spring is fixedly arranged in the movable groove, the movable block is fixedly arranged on the lower surface of the first spring, the first spring and the movable block are mutually matched, the other end of the movable block is slidably arranged in the second protective shell, and the sliding blocks are fixedly arranged on the surfaces of two sides of the movable block.

Preferably, a sliding groove is formed in the second protective shell, the sliding groove is matched with the sliding block, a clamping groove is fixedly arranged on the surface of the second safety belt, a second spring is fixedly arranged in the clamping groove, a clamping block is fixedly arranged on one side surface of the second spring, and the clamping block is matched with the second spring.

Preferably, a sleeve is fixedly installed between the fixing frame and the first protective shell, a third spring is fixedly installed inside the upper surface of the sleeve, the lower end of the third spring is not connected with the sleeve, a buffer rod is inserted into the third spring, the buffer rod is matched with the third spring, a pressing disc is fixedly installed on the lower surface of the buffer rod, a safety rope is fixedly installed on the upper surface of the buffer rod, the first protective shell and the second protective shell are made of flexible materials, and the fixing frame is made of rigid materials.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, when a worker falls, the safety rope is unreeled to the maximum extent, the safety rope buffer rod slides upwards under the action of inertia, and then the buffer rod is matched with the third spring, and the third spring contracts, so that the buffer during falling is realized, and the first protective shell and the second protective shell can be relieved from injuring the worker due to the action of gravity.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the internal structure of the first and second protective cases of the present utility model.

FIG. 3 is a schematic diagram of a card slot according to the present utility model.

FIG. 4 is a schematic view of the structure of a buffer rod of the present utility model.

In the figure: 1. a first protective case; 11. a first seatbelt; 12. a buckle; 13. a movable groove; 131. a first spring; 14. a movable block; 141. a slide block; 2. a second protective case; 21. a chute; 22. a second seat belt; 23. a clamping groove; 231. a second spring; 232. a clamping block; 3. a protective pad; 4. a fixing frame; 41. a sleeve; 411. a third spring; 42. a buffer rod; 421. shi Yapan; 43. a safety rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a falling self-rescue device for electric power overhaul, which comprises a first protective shell 1, wherein a first safety belt 11 is fixedly arranged on one side surface of the first protective shell 1, a second protective shell 2 is slidably arranged on the lower surface of the first protective shell 1, the first protective shell 1 is matched with the second protective shell 2, a second safety belt 22 is fixedly arranged on one side surface of the second protective shell 2, the second safety belt 22 is matched with the first safety belt 11, the first safety belt 11 and the second safety belt 22 are made of elastic materials, a protection pad 3 is fixedly arranged on one side surfaces of the first protective shell 1 and the second protective shell 2, and a fixing frame 4 is fixedly arranged on the upper surface of the first protective shell 1.

Through adopting above-mentioned technical scheme, first protective housing 1 and second protective housing 2 are used for protecting the staff when the staff falls, through the cooperation of second safety belt 22 and first safety belt 11 each other, and first protective housing 1 of handle and second protective housing 2 are dressed on the staff's one's body, and protection pad 3 is used for preventing that the staff of first protective housing 1 and second protective housing 2 from scraping, and mount 4 is used for fixed sleeve 41.

The buckle 12 is fixedly arranged on the lower surface of the first safety belt 11, the movable groove 13 is formed in the lower surface of the first protective shell 1, the first spring 131 is fixedly arranged in the movable groove 13, the movable block 14 is fixedly arranged on the lower surface of the first spring 131, the first spring 131 is matched with the movable block 14, the other end of the movable block 14 is slidably arranged in the second protective shell 2, and the sliding blocks 141 are fixedly arranged on the surfaces of two sides of the movable block 14.

Through adopting above-mentioned technical scheme, through the mutually supporting of buckle 12 and fixture block 232, carry out the joint to first safety belt 11 and second safety belt 22, through the mutually supporting of first spring 131 movable block 14, can adjust the length between first protective housing 1 and the second protective housing 2 to the staff of different heights of being convenient for uses.

The second protective housing 2 is internally provided with a chute 21, the chute 21 is matched with the sliding block 141, the upper surface of the second safety belt 22 is fixedly provided with a clamping groove 23, the clamping groove 23 is internally fixedly provided with a second spring 231, one side surface of the second spring 231 is fixedly provided with a clamping block 232, and the clamping block 232 is matched with the second spring 231.

Through adopting above-mentioned technical scheme, through the mutually supporting of spout 21 and slider 141, make things convenient for second protective housing 2 to slide upwards, draw-in groove 23 is used for installing second spring 231 and fixture block 232, through the mutually supporting of fixture block 232 and second spring 231 and buckle 12, fixes buckle 12.

The fixed mounting has sleeve 41 between mount 4 and the first protective housing 1, and sleeve 41 upper surface inside fixed mounting has third spring 411, and third spring 411 lower extreme is not connected with sleeve 41, and the interpolation of third spring 411 is equipped with buffer rod 42, and buffer rod 42 and third spring 411 mutually support, and buffer rod 42 lower surface fixed mounting has Shi Yapan 421, and buffer rod 42 upper surface fixed mounting has safety rope 43, and first protective housing 1 and second protective housing 2 are the flexible material and make, and mount 4 is made for the rigid material.

Through adopting above-mentioned technical scheme, through the mutually supporting of buffer rod 42 and third spring 411, exert pressure through Shi Yapan 421 to third spring 411 when the whereabouts to can alleviate and be used for gravity effect to lead to first protective housing 1 and second protective housing 2 to the staff to rein in the injury.

Working principle: when the device is used, firstly, the distance between the first protective shell 1 and the second protective shell 2 is adjusted through the mutual matching of the first spring 131 and the movable block 14, then the first protective shell 1 and the second protective shell 2 are worn on the body of a worker, then the buckle 12 is clamped in the clamping groove 23, the buckle 12 is fixed through the mutual matching of the clamping block 232, the second spring 231 and the buckle 12, then the worker falls down, due to the inertia effect when the safety rope 43 is unreeled to the maximum degree, then the buffer rod 42 and the third spring 411 are mutually matched, and meanwhile the third spring 411 contracts, so that the buffer when falling is realized, and the first protective shell 1 and the second protective shell 2 can be lightened to hurt the worker due to the gravity effect.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides an electric power overhauls device of saving oneself that falls, includes first protective housing (1), its characterized in that: first protective housing (1) one side fixed surface installs first safety belt (11), sliding mounting has second protective housing (2) in first protective housing (1) lower surface, first protective housing (1) and second protective housing (2) mutually support, second protective housing (2) one side fixed surface installs second safety belt (22), second safety belt (22) and first safety belt (11) mutually support, first safety belt (11) and second safety belt (22) are the elastic material and make, first protective housing (1) and one side surface of second protective housing (2) all fixed mounting have protection pad (3), fixed mounting has mount (4) on first protective housing (1).

2. The electric power overhauling and falling self-rescue device according to claim 1, wherein a buckle (12) is fixedly arranged on the lower surface of the first safety belt (11), and a movable groove (13) is formed in the lower surface of the first protective shell (1).

3. The electric power overhauling and falling self-rescue device according to claim 2, wherein a first spring (131) is fixedly arranged in the movable groove (13), a movable block (14) is fixedly arranged on the lower surface of the first spring (131), the first spring (131) is matched with the movable block (14), the other end of the movable block (14) is slidably arranged in the second protective shell (2), and sliding blocks (141) are fixedly arranged on the surfaces of two sides of the movable block (14).

4. A self-rescue device for electric power overhaul and fall as claimed in claim 3, characterized in that a sliding groove (21) is formed in the second protective shell (2), the sliding groove (21) is matched with the sliding block (141), and a clamping groove (23) is fixedly arranged on the upper surface of the second safety belt (22).

5. The electric power overhauling and falling self-rescue device according to claim 4, wherein a second spring (231) is fixedly arranged in the clamping groove (23), a clamping block (232) is fixedly arranged on one side surface of the second spring (231), and the clamping block (232) is matched with the second spring (231).

6. The electric power overhauling and falling self-rescue device according to claim 1, wherein a sleeve (41) is fixedly arranged between the fixing frame (4) and the first protective shell (1), a third spring (411) is fixedly arranged in the upper surface of the sleeve (41), and the lower end of the third spring (411) is not connected with the sleeve (41).

7. The electric power overhauling and falling self-rescue device as claimed in claim 6, wherein a buffer rod (42) is inserted in the third spring (411), the buffer rod (42) is matched with the third spring (411), shi Yapan (421) is fixedly arranged on the lower surface of the buffer rod (42), and a safety rope (43) is fixedly arranged on the upper surface of the buffer rod (42).

8. The self-rescue device for electric power overhaul falling as claimed in claim 1, wherein the first protective shell (1) and the second protective shell (2) are made of flexible materials, and the fixing frame (4) is made of rigid materials.