CN216413726U - Cable fastening device for inflating cabinet - Google Patents

Cable fastening device for inflating cabinet Download PDF

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Publication number
CN216413726U
CN216413726U CN202122398407.2U CN202122398407U CN216413726U CN 216413726 U CN216413726 U CN 216413726U CN 202122398407 U CN202122398407 U CN 202122398407U CN 216413726 U CN216413726 U CN 216413726U
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CN
China
Prior art keywords
cabinet
cabinet body
fastening device
cable
outer side
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CN202122398407.2U
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Chinese (zh)
Inventor
李以华
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Tangshan Ruikuo Automation Equipment Co ltd
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Individual
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Abstract

The utility model belongs to the technical field of fastening equipment, and particularly relates to a cable fastening device for an inflatable cabinet, which aims at solving the problem that the cable is easy to loosen due to poor fixing effect of the existing cable fastening device for the inflatable cabinet on the cable. The cable clamping device is reasonable in structural design, the clamping plates are driven to be close to each other through meshing transmission of the outer gear and the inner gear and abutting matching of the cam and the baffle, so that the outer side of the cable is stably clamped, the stability is improved, and the reliability is high.

Description

Cable fastening device for inflating cabinet
Technical Field
The utility model relates to the technical field of fastening equipment, in particular to a cable fastening device for an inflatable cabinet.
Background
The inflatable cabinet is a new generation of switch equipment, the main switch can be a permanent magnet mechanism vacuum circuit breaker or a spring mechanism vacuum circuit breaker, the whole cabinet is combined with a sulfur hexafluoride gas compartment by adopting air insulation, and the inflatable cabinet is compact and expandable and is suitable for distribution automation. The inflatable cabinet has the characteristics of compact structure, flexible operation, reliable interlocking and the like, and can provide satisfactory technical schemes for various application occasions and different user requirements. The adoption of sensing technology and the latest protective relay, together with advanced technical performance and a light and flexible assembly scheme, can completely meet different requirements of users. The inflatable cabinet is suitable for small-sized secondary substations, switching stations, residential districts, industrial and mining enterprises and large markets of power systems, and is particularly suitable for occasions with higher requirements on electricity consumption, such as airports, subways, railways and the like.
The existing cable fastening device for the inflating cabinet has poor fixing effect on cables, so that the cables are easy to loosen, and therefore, the cable fastening device for the inflating cabinet is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the cable fastening device for the inflatable cabinet has poor fixing effect on the cable and is easy to loosen the cable.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a cable fastening device for an inflatable cabinet comprises a cabinet body, wherein a fixing ring is fixedly mounted on the front side of the cabinet body, an internal gear is rotatably mounted on the inner side of the fixing ring, four rotating shafts are rotatably mounted on the inner walls of the front side and the rear side of the cabinet body, the front ends of the four rotating shafts extend to the outer side of the cabinet body, external gears are fixedly mounted on the outer sides of the rotating shafts, the internal gear is meshed with the external gears, a worm wheel is fixedly mounted on the outer side of one of the four rotating shafts, a limiting plate is fixedly mounted on the front side of the cabinet body, a worm is rotatably mounted in the limiting plate and meshed with the worm wheel, a square frame is fixedly mounted on the inner wall of the bottom of the cabinet body, a cam is fixedly mounted on the outer sides of the four rotating shafts, a baffle is movably abutted to the outer side of the cam, a sliding rod is fixedly mounted on one side, close to each other side of the four baffles, the outer side of the sliding rod is connected with the inner wall of the square frame in a sliding manner, the clamping plate is fixedly mounted at one end, close to each other, of each of the four sliding rods, the spring is fixedly mounted on the outer side of the baffle, and one end of the spring is fixedly mounted on the outer side of the square frame.
Preferably, one end of the worm is fixedly provided with a turntable, and the front side and the rear side of the cabinet body are provided with the same wire inlet hole.
Preferably, a rectangular through hole is formed in one side of the cabinet body, and a ventilation net is fixedly mounted on the inner wall of the rectangular through hole.
Preferably, one side of the cabinet body is rotatably provided with a cabinet door, and the outer side of the cabinet door is fixedly provided with a handle.
Preferably, four sides of the square frame are provided with sliding through holes, and the four sliding rods are respectively slidably mounted in the corresponding sliding through holes.
Preferably, the bottom four corners of the square frame are fixedly provided with support columns, and the bottom of each support column is fixedly arranged on the inner wall of the bottom of the cabinet body.
According to the cable fastening device for the gas-filled cabinet, the manual rotating turntable drives the worm to rotate, the worm drives the worm wheel to rotate, the corresponding external gear is driven to rotate clockwise under the coordination of the rotating shaft fixedly installed with the worm wheel, the internal gear is driven to rotate anticlockwise, so that the other three external gears also rotate clockwise, the four cams inside the cabinet body are driven to rotate clockwise under the coordination of the rotating shaft, the baffle is pushed, the spring is compressed, the four clamping plates are driven to move close to each other under the connection of the sliding rod until the clamping plates are movably abutted against the outer side of the cable, and the cable can be stably fastened;
the cable clamping device is reasonable in structural design, the clamping plates are driven to be close to each other through meshing transmission of the outer gear and the inner gear and abutting matching of the cam and the baffle, so that the outer side of the cable is stably clamped, the stability is improved, and the reliability is high.
Drawings
FIG. 1 is a schematic structural view of a cable fastening device for an inflatable cabinet according to the present invention;
FIG. 2 is a schematic cross-sectional view of a cable fastening device for an inflatable cabinet according to the present invention;
FIG. 3 is a schematic structural view of part A of a cable fastening device for an inflatable cabinet according to the present invention;
fig. 4 is a schematic structural diagram of a part B of a cable fastening device for an inflatable cabinet according to the present invention.
In the figure: 1. a cabinet body; 2. a fixing ring; 3. an internal gear; 4. a rotating shaft; 5. an outer gear; 6. a worm gear; 7. a limiting plate; 8. a worm; 9. a turntable; 10. a square frame; 11. a cam; 12. a baffle plate; 13. a slide bar; 14. a clamping plate; 15. a spring; 16. a wire inlet hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a cable fastening device for an inflatable cabinet comprises a cabinet body 1, a fixing ring 2 is fixedly installed on the front side of the cabinet body 1, an internal gear 3 is rotatably installed on the inner side of the fixing ring 2, four rotating shafts 4 are rotatably installed on the inner walls of the front side and the rear side of the cabinet body 1, the front ends of the four rotating shafts 4 all extend to the outer side of the cabinet body 1, an external gear 5 is fixedly installed on the outer side of the rotating shafts 4, the internal gear 3 is mutually engaged with the external gears 5, a worm wheel 6 is fixedly installed on the outer side of one rotating shaft 4 of the four rotating shafts 4, a limiting plate 7 is fixedly installed on the front side of the cabinet body 1, a worm 8 is rotatably installed in the limiting plate 7, the worm 8 is mutually engaged with the worm wheel 6, a square frame 10 is fixedly installed on the inner wall of the bottom of the cabinet body 1, a cam 11 is fixedly installed on the outer side of the four rotating shafts 4, a baffle 12 is movably abutted to the outer side of the cam 11, a sliding rod 13 is fixedly installed on one side close to each other, the outer sides of the sliding rods 13 are connected with the inner wall of the square frame 10 in a sliding mode, clamping plates 14 are fixedly mounted at the ends, close to each other, of the four sliding rods 13, springs 15 are fixedly mounted on the outer sides of the baffle plates 12, and one ends of the springs 15 are fixedly mounted on the outer sides of the square frame 10.
In the utility model, one end of the worm 8 is fixedly provided with the turntable 9, and the front side and the rear side of the cabinet body 1 are provided with the same wire inlet hole 16, so that a cable can conveniently penetrate out.
According to the cabinet, the rectangular through hole is formed in one side of the cabinet body 1, the ventilation net is fixedly mounted on the inner wall of the rectangular through hole, a ventilation effect is achieved, the interior of the cabinet body can be subjected to heat dissipation treatment, the cabinet door is rotatably mounted on one side of the cabinet body 1, and the handle is fixedly mounted on the outer side of the cabinet door, so that the cabinet door can be conveniently opened.
In the utility model, four sides of the square frame 10 are respectively provided with a sliding through hole, four sliding rods 13 are respectively arranged in the corresponding sliding through holes in a sliding manner to provide a guiding function for the sliding rods 13, four corners of the bottom of the square frame 10 are respectively fixedly provided with supporting columns, and the bottoms of the supporting columns are fixedly arranged on the inner wall of the bottom of the cabinet body 1 to provide a supporting function for the square frame 10.
In the utility model, when the cable fastening device is used, a cable penetrates into the cabinet body 1 from the wire inlet 16, the manual rotating turntable 9 drives the worm 8 to rotate, the worm 8 drives the worm wheel 6 to rotate, the corresponding external gear 5 is driven to rotate clockwise under the coordination of the rotating shaft 4 fixedly installed with the worm wheel to drive the internal gear 3 to rotate anticlockwise, so that the other three external gears 5 also rotate clockwise, the four cams 11 in the cabinet body 1 are driven to rotate clockwise under the coordination of the rotating shaft 4 to push the baffle plate 12, the spring 15 is compressed, the four clamping plates 14 are driven to move close to each other under the connection of the sliding rod 13 until the sliding rod is movably abutted against the outer side of the cable, and the cable can be stably fastened.

Claims (6)

1. The utility model provides a cable fastener for aerify cabinet, includes the cabinet body (1), its characterized in that, the front side fixed mounting of the cabinet body (1) has solid fixed ring (2), and the inboard of solid fixed ring (2) is rotated and is installed internal gear (3), rotate on the both sides inner wall around the cabinet body (1) and install four pivot (4), the front end of four pivot (4) all extends to the outside of the cabinet body (1), and the outside fixed mounting of pivot (4) has external gear (5), and internal gear (3) and a plurality of external gear (5) intermeshing, the outside fixed mounting of one pivot (4) in four pivot (4) has worm wheel (6), and the front side fixed mounting of the cabinet body (1) has limiting plate (7), and worm (8) are installed in limiting plate (7) internal rotation, worm (8) and worm wheel (6) intermeshing, fixed mounting has square frame (10) on the bottom inner wall of the cabinet body (1), the outer side of four rotating shafts (4) is fixedly provided with a cam (11), the outer side of the cam (11) is movably abutted with a baffle (12), one side of the four baffles (12) close to each other is fixedly provided with a sliding rod (13), the outer side of the sliding rod (13) is connected with the inner wall of the square frame (10) in a sliding mode, one end of the four sliding rods (13) close to each other is fixedly provided with a clamping plate (14), the outer side of the baffle (12) is fixedly provided with a spring (15), and one end of the spring (15) is fixedly arranged on the outer side of the square frame (10).
2. The cable fastening device for the inflatable cabinet according to claim 1, wherein a turntable (9) is fixedly mounted at one end of the worm (8), and the same wire inlet hole (16) is formed in the front side and the rear side of the cabinet body (1).
3. The cable fastening device for the inflatable cabinet according to claim 1, wherein a rectangular through hole is formed in one side of the cabinet body (1), and a ventilation net is fixedly mounted on the inner wall of the rectangular through hole.
4. The cable fastening device for the inflatable cabinet as claimed in claim 1, wherein a cabinet door is rotatably installed at one side of the cabinet body (1), and a handle is fixedly installed at the outer side of the cabinet door.
5. The cable fastening device for the gas-filled cabinet as recited in claim 1, wherein four sides of the square frame (10) are provided with sliding through holes, and four sliding rods (13) are slidably mounted in the corresponding sliding through holes respectively.
6. The cable fastening device for the inflatable cabinet as claimed in claim 1, wherein four corners of the bottom of the square frame (10) are fixedly provided with support columns, and the bottoms of the support columns are fixedly arranged on the inner wall of the bottom of the cabinet body (1).
CN202122398407.2U 2021-09-30 2021-09-30 Cable fastening device for inflating cabinet Active CN216413726U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122398407.2U CN216413726U (en) 2021-09-30 2021-09-30 Cable fastening device for inflating cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122398407.2U CN216413726U (en) 2021-09-30 2021-09-30 Cable fastening device for inflating cabinet

Publications (1)

Publication Number Publication Date
CN216413726U true CN216413726U (en) 2022-04-29

Family

ID=81295741

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122398407.2U Active CN216413726U (en) 2021-09-30 2021-09-30 Cable fastening device for inflating cabinet

Country Status (1)

Country Link
CN (1) CN216413726U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230525

Address after: No. 302, Wuligang Village, Qian'an Town, Qian'an City, Tangshan City, Hebei Province, 063000

Patentee after: Wang Zhiming

Address before: 250000 station 309-a03, floor 3, sunshine insurance building, Huaiyin District, Jinan City, Shandong Province

Patentee before: Li Yihua

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230728

Address after: 063000 West side of Jingshisan Road and south side of Gangcheng Road, Qian'an Economic Development Zone, Tangshan City, Hebei Province

Patentee after: TANGSHAN RUIKUO AUTOMATION EQUIPMENT Co.,Ltd.

Address before: No. 302, Wuligang Village, Qian'an Town, Qian'an City, Tangshan City, Hebei Province, 063000

Patentee before: Wang Zhiming

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A cable fastening device for inflatable cabinets

Granted publication date: 20220429

Pledgee: Agricultural Bank of China Limited Qian'an Branch

Pledgor: TANGSHAN RUIKUO AUTOMATION EQUIPMENT Co.,Ltd.

Registration number: Y2024980015381