High-voltage switch cabinet convenient to hoist

Abstract

The utility model relates to the technical field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet convenient to hoist, which comprises a cabinet body, fixing blocks are symmetrically arranged on two side surfaces of the cabinet body, a plurality of slots are arranged on the fixing blocks, pull ropes are arranged in the slots, one end of each pull rope is provided with a hoop, one end of each hoop is provided with a rotating seat, and the other end of each hoop is provided with a rotating shaft. A rotating rod is arranged in the rotating seat, a clamping block is arranged outside the rotating rod, compressed springs are symmetrically arranged at the top end of the clamping block, a limiting block is arranged at one end of each compressed spring, a clamping groove is formed in the other end of the clamping hoop, a limiting groove is formed in the clamping groove, and a rotating cylinder is arranged at the other end of the pull rope; by means of the structure of the clamp, the rotary drum, the clamping block and the lifting hook, the problems that a traditional lifting method often needs a large amount of manpower and time, the operation process is complex, and safety accidents are likely to be caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet which is convenient for hoisting. Background Art

[0002] With the rapid development of the power industry, high-voltage switchgear, as an indispensable and important equipment in the power system, has played a vital role in the stable operation of the power system through continuous innovation in performance and technology. From the initial simple switchgear to today's intelligent and remote monitoring technology, the performance and functions of high-voltage switchgear have been greatly improved. However, despite the significant progress in the technology of high-voltage switchgear, there are still many challenges in lifting.

[0003] Traditional lifting methods often require a lot of manpower and time, and the operation process is complicated and prone to safety accidents.

[0004] Therefore, it is particularly important to design a high-voltage switch cabinet that is easy to hoist to change the above technical defects and improve overall practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a high-voltage switch cabinet that is easy to hoist, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-voltage switch cabinet convenient for hoisting comprises a cabinet body, two sides of the cabinet body are symmetrically provided with fixing blocks, the fixing blocks are provided with a plurality of slots, a pull rope is provided inside the slot, a clamp is provided at one end of the pull rope, a rotating seat is provided at one end of the clamp, a rotating rod is provided inside the rotating seat, a clamping block is provided outside the rotating rod, a compression spring is symmetrically provided at the top of the clamping block, a limit block is provided at one end of the compression spring, a clamping slot is provided at the other end of the clamp, a limit slot is provided inside the clamping slot, and a rotating drum is provided at the other end of the pull rope;

[0008] A rotating shaft is provided inside the rotating drum, a rotating disc is provided at one end of the rotating shaft, a plurality of limiting grooves are provided on the rotating disc, a limiting rod is provided inside the limiting groove, the limiting rod is connected to the limiting tube, the clamp is connected to the hook, the hook is connected to the lifting rope, and an anti-dropping block is provided on the top of the fixing block;

[0009] The anti-slipping block is symmetrically provided with threaded tubes inside, the anti-slipping block is provided with a first threaded rod inside, a first clamping block is provided at one end of the first threaded rod, the first clamping block is connected to the second clamping block, and the second clamping block is connected to the second threaded rod.

[0010] As a preferred solution of the utility model, the slots are arranged in three groups, and the slots are arranged at equal intervals. The pull rope passes through the slots, and one end of the pull rope is fixedly connected to the rotating drum.

[0011] As a preferred solution of the utility model, a protrusion is provided at the top of the clamping block, and a positioning groove matched with the protrusion is provided inside the clamping groove, and the limiting groove is matched with the limiting block.

[0012] As a preferred solution of the utility model, the two ends of the rotating shaft are respectively connected to the fixed blocks through bearing seats, the position of the limiting tube and the limiting rod is fixed by bolts, and the limiting rod can slide freely inside the limiting tube.

[0013] As a preferred solution of the utility model, the first threaded rod, the second threaded rod and the threaded rod tube are connected by threads, and the first clamping block and the second clamping block are U-shaped.

[0014] As a preferred solution of the utility model, the second card block is provided with an avoidance groove, and the first card block is embedded with the second card block, and the inner sides of the first card block and the second card block are provided with anti-skid grooves for anti-skid.

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

[0016] 1. In the utility model, a high-voltage switch cabinet which is easy to hoist is provided, and the structure of a clamp, a rotating drum, a clamping block and a hook is utilized. The provided hook passes through the fixed block, the threaded rod is rotated to fit tightly, the lifting rope is clamped, the clamp and the hook are connected, the turntable is rotated to tighten the pull rope to ensure stable hoisting, the position of the limit rod is adjusted, the turntable is fixed to prevent rotation, and after completion, the limit block is pressed, the rotating rod releases the clamp, and the lifting rope is loosened to complete the hoisting, thereby solving the problem that the traditional hoisting method often requires a lot of manpower and time, and the operation process is complicated, which is easy to cause safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the entire utility model;

[0018] Figure 2 A schematic diagram of the installation position of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the clamping block assembly and the hook assembly of the utility model;

[0020] Figure 4 It is a schematic structural diagram of the clamp assembly and the rotating drum assembly of the utility model.

[0021] In the figure: 1. cabinet; 101. hook; 102. lifting rope; 2. fixing block; 201. slot; 202. pull rope; 203. clamp; 204. rotating seat; 205. rotating rod; 206. clamping block; 207. compression spring; 208. limit block; 209. clamping slot; 210. limit slot; 3. rotating drum; 301. rotating shaft; 302. rotating disk; 303. limit groove; 304. limit rod; 305. limit tube; 4. anti-slip block; 401. threaded tube; 402. first threaded rod; 403. first clamping block; 404. second clamping block; 405. second threaded rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0027] A high-voltage switch cabinet that is easy to hoist, comprising a cabinet body 1, two sides of the cabinet body 1 are symmetrically provided with fixing blocks 2, the fixing blocks 2 are provided with a plurality of slots 201, a pull rope 202 is provided inside the slot 201, one end of the pull rope 202 is provided with a clamp 203, one end of the clamp 203 is provided with a rotating seat 204, the rotating seat 204 is provided with a rotating rod 205 inside, the rotating rod 205 is provided with a clamping block 206 outside, the top of the clamping block 206 is symmetrically provided with a compression spring 207, one end of the compression spring 207 is provided with a limit block 208, the other end of the clamp 203 is provided with a clamping slot 209, the clamping slot 209 A limiting groove 210 is provided inside, a rotating drum 3 is provided at the other end of the pull rope 202, a rotating shaft 301 is provided inside the rotating drum 3, a rotating disk 302 is provided at one end of the rotating shaft 301, a plurality of limiting grooves 303 are provided on the rotating disk 302, a limiting rod 304 is provided inside the limiting groove 303, the limiting rod 304 is connected to the limiting tube 305, the clamp 203 is connected to the hook 101, the hook 101 is connected to the lifting rope 102, an anti-slip block 4 is provided on the top of the fixing block 2, a threaded tube 401 is symmetrically provided inside the anti-slip block 4, a first threaded rod 402 is provided inside the anti-slip block 4, and one end of the first threaded rod 402 is provided The first clamping block 403 is provided at the end, the first clamping block 403 is connected to the second clamping block 404, the second clamping block 404 is connected to the second threaded rod 405, the hook 101 is passed through the fixed block 2, and then the first threaded rod 402 and the second threaded rod 405 are rotated to make them closely match with the threaded tube 401, the position of the first clamping block 403 and the second clamping block 404 is moved, and the lifting rope 102 is clamped. At this time, the hook 101 is located at the bottom of the fixed block 2, and then the clamping hoop 203 is connected to the hook 101. At this time, by rotating the rotating disk 302, the rotating shaft 301 drives the rotating drum 3 to rotate, thereby tightening the tension. The rope 202 is tightened under the pulling force of the pull rope 202 to ensure the stability of the lifting. Then, the position of the limit rod 304 in the limit tube 305 can be adjusted and fixed by bolts, so that the limit rod 304 and the limit groove 303 are engaged with the fixed position of the turntable 302 to prevent it from rotating. After the whole lifting process is completed, the limit block 208 is pressed. At this time, the compression spring 207 contracts to the inside of the card slot 209, and then the rotating rod 205 is rotated to release the clamp 203, and then the first threaded rod 402 and the second threaded rod 405 are rotated to loosen the lifting rope 102.

[0028] The slots 201 are arranged in three groups, and the slots 201 are arranged at equal intervals. The pull rope 202 runs through the slots 201, and one end of the pull rope 202 is fixedly connected to the rotating drum 3, which is convenient for pulling the hook 101 to limit its position. The top of the clamping block 206 is provided with a protrusion, and the inside of the clamping slot 209 is provided with a positioning groove adapted to the protrusion. The limiting groove 210 is adapted to the limiting block 208, which is convenient for the connection between the clamp 203 and the hook 102. The two ends of the rotating shaft 301 are respectively connected to the fixed block 2 through the bearing seat, and the limiting tube 305 is connected to the limiting rod. 304 are fixed in position by bolts, the limit rod 304 can slide freely inside the limit tube 305, the first threaded rod 402, the second threaded rod 405 and the threaded rod tube 401 are connected by threads, the first clamping block 403 and the second clamping block 404 are U-shaped, which is convenient for adjusting the positions of the two clamping blocks, the second clamping block 404 is provided with an avoidance groove, and the first clamping block 403 and the second clamping block 404 are embedded, and the inner sides of the first clamping block 403 and the second clamping block 404 are provided with anti-skid grooves for anti-skid, which is convenient for clamping the lifting rope 101 and the hook 102.

[0029] The working process of the utility model is as follows: when using the high-voltage switch cabinet that is easy to hoist, firstly, the hook 101 is passed through the fixed block 2, and then the first threaded rod 402 and the second threaded rod 405 are rotated to make them closely match with the threaded tube 401, and the positions of the first clamping block 403 and the second clamping block 404 are moved to clamp the lifting rope 102. At this time, the hook 101 is located at the bottom of the fixed block 2, and then the clamp 203 is connected to the hook 101. At this time, by rotating the turntable 302, the shaft 301 drives the rotating drum 3 to rotate, thereby tightening the pull rope 202, and at the pull rope 2 02, the pull rope 202 is tightened to ensure the stability of the lifting, and then the position of the limit rod 304 in the limit tube 305 can be adjusted, and its position is fixed by bolts, so that the limit rod 304 and the limit groove 303 are fitted into the position of the fixed turntable 302 to prevent it from rotating. After the entire lifting process is completed, by pressing the limit block 208, the compression spring 207 shrinks to the inside of the slot 209, and then the rotating rod 205 is rotated to release the clamp 203, and then the first threaded rod 402 and the second threaded rod 405 are rotated to loosen the lifting rope 102.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-voltage switch cabinet that is easy to hoist, comprising a cabinet body (1), characterized in that: The cabinet body (1) is symmetrically provided with fixing blocks (2) on both sides thereof, the fixing blocks (2) being provided with a plurality of slots (201), a pull rope (202) being provided inside the slots (201), a clamp (203) being provided at one end of the pull rope (202), a rotating seat (204) being provided at one end of the clamp (203), a rotating rod (205) being provided inside the rotating seat (204), a clamping block (206) being provided outside the rotating rod (205), a compression spring (207) being symmetrically provided at the top end of the clamping block (206), a limiting block (208) being provided at one end of the compression spring (207), a clamping slot (209) being provided at the other end of the clamp (203), a limiting slot (210) being provided inside the clamping slot (209), and a rotating drum (3) being provided at the other end of the pull rope (202); A rotating shaft (301) is provided inside the rotating drum (3), a rotating disk (302) is provided at one end of the rotating shaft (301), a plurality of limiting grooves (303) are provided on the rotating disk (302), a limiting rod (304) is provided inside the limiting groove (303), the limiting rod (304) is connected to a limiting tube (305), the clamp (203) is connected to a hanging hook (101), the hanging hook (101) is connected to a hanging rope (102), and an anti-dropping block (4) is provided on the top of the fixing block (2); The anti-slipping block (4) is symmetrically provided with a threaded tube (401) inside, the anti-slipping block (4) is provided with a first threaded rod (402) inside, a first clamping block (403) is provided at one end of the first threaded rod (402), the first clamping block (403) is connected to a second clamping block (404), and the second clamping block (404) is connected to a second threaded rod (405).

2. The high-voltage switch cabinet that is easy to hoist according to claim 1 is characterized in that: The slots (201) are arranged in three groups, and the slots (201) are arranged at equal intervals. The pull rope (202) passes through the slots (201), and one end of the pull rope (202) is fixedly connected to the rotating drum (3).

3. The high-voltage switch cabinet that is easy to hoist according to claim 1 is characterized in that: A protrusion is provided at the top of the clamping block (206), and a positioning groove matched with the protrusion is provided inside the clamping groove (209), and the limiting groove (210) is matched with the limiting block (208).

4. The high-voltage switch cabinet that is easy to hoist according to claim 1 is characterized in that: The two ends of the rotating shaft (301) are respectively connected to the fixed block (2) via bearing seats, the position of the limiting tube (305) and the limiting rod (304) are fixed by bolts, and the limiting rod (304) can slide freely inside the limiting tube (305).

5. The high-voltage switch cabinet that is easy to hoist according to claim 1 is characterized in that: The first threaded rod (402), the second threaded rod (405) and the threaded tube (401) are connected via threads, and the first clamping block (403) and the second clamping block (404) are U-shaped.

6. The high-voltage switch cabinet that is easy to hoist according to claim 1 is characterized in that: The second clamping block (404) is provided with an avoidance groove, and the first clamping block (403) and the second clamping block (404) are embedded with each other, and the inner sides of the first clamping block (403) and the second clamping block (404) are provided with anti-skid grooves for preventing skidding.

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