CN214849124U

CN214849124U - 10 kilovolt distribution network earth connection connecting device

Info

Publication number: CN214849124U
Application number: CN202121404452.8U
Authority: CN
Inventors: 邹淦辉; 卢阳; 莫凯帆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-23
Anticipated expiration: 2031-06-23

Abstract

The utility model provides a 10 kilovolt distribution network earth connection connecting device relates to earth connection fixed equipment technical field, press from both sides and fixed knot construct including the wire, the surperficial electric connection that the wire pressed from both sides has the electric wire, and the surface of electric wire is equipped with fixed knot and constructs, and fixed knot constructs including first spacing, first spacing surface and electric wire swing joint, and two rectangular holes have been seted up on the surface of first spacing, and the inner wall sliding connection of rectangular hole has the auxiliary rod. The utility model discloses, a top section of thick bamboo removes to the direction that is close to the backup pad with the help of the screw thread, and drive the cardboard when a top section of thick bamboo removes, and after the cardboard removed the certain distance, the surperficial extrusion ground connection of cardboard pressed from both sides, and the electric wire was fixed the earth connection in advance on the surface of fixed ground connection clamp this moment, can fix the earth connection this moment, and this device has solved the earth connection and when fixing, and the staff need hand the earth connection and fix the earth connection, causes inconvenient problem for the staff.

Description

10 kilovolt distribution network earth connection connecting device

Technical Field

The utility model relates to an earth connection fixed equipment technical field especially relates to a 10 kilovolt distribution network earth connection connecting device.

Background

The grounding wire is a wire directly connected with the earth and can also be called as a safety return line, high voltage is directly transferred to the earth in danger, a shell of the household electrical appliance is charged with certain static electricity due to poor insulation performance or humid use environment, electric shock accidents can occur in serious conditions, and the grounding wire can be connected to a metal shell of the electrical appliance in order to avoid the occurrence of the accidents.

When carrying out the connection of earth connection, the staff need hold the earth connection with the hand and fix, and the staff need hold the earth connection with one hand when working a telephone switchboard, and one hand is fixed the earth connection subaerial with the earth connection, carries out the wiring like this, causes inconvenience for the staff, may consume longer time simultaneously, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a 10 KV power distribution network grounding wire connecting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a 10 kilovolt distribution network earth connection connecting device, includes that the wire presss from both sides and fixed knot constructs, the surperficial electric connection that the wire pressed from both sides has the electric wire, the surface of electric wire is equipped with fixed knot constructs, fixed knot constructs including first spacing, the surface and the electric wire swing joint of first spacing, two rectangular holes have been seted up on the surface of first spacing, the inner wall sliding connection of rectangular hole has the auxiliary rod, the sliding surface of auxiliary rod is connected with the spacing of second, the spacing one end fixedly connected with connecting plate of second is kept away from to first spacing, the one end fixedly connected with backup pad of first spacing is kept away from to the connecting plate, the inside of backup pad is inserted and is equipped with the bracing piece, the sliding surface of bracing piece is connected with the cardboard.

Preferably, the surface of the clamping plate is in threaded connection with a top cylinder, and one end, far away from the supporting plate, of the top cylinder is fixedly connected with a fixing block.

Preferably, one end of each of the two auxiliary rods, which is close to the support plate, is rotatably connected with a retaining block, and the size of each retaining block is smaller than that of the rectangular hole.

Preferably, two the surface of auxiliary rod all overlaps there is the spring, and the one end fixedly connected with arm-tie of backup pad is kept away from to the spring, the one end and the auxiliary rod fixed connection that the arm-tie is close to the spring, and the one end fixedly connected with of arm-tie is kept away from to the spring supports a section of thick bamboo, the inner wall and the auxiliary rod sliding connection of a support section of thick bamboo.

Preferably, the surface that the wire pressed from both sides is equipped with accomodates the structure, accomodate the structure including a card section of thick bamboo, the surface and the wire of a card section of thick bamboo press from both sides sliding connection, the fixed surface of a card section of thick bamboo is connected with the spliced pole, two auxiliary frames of the equal fixedly connected with in surface of spliced pole, the inner wall of auxiliary frame is inserted and is equipped with the gag lever post, the sliding surface of gag lever post is connected with the installation pole, the one end fixedly connected with balancing piece of a card section of thick bamboo is kept away from to the installation pole, the balancing piece is close to the one end rotation of spliced pole and is connected with the connecting cylinder, the inner wall sliding connection of connecting cylinder has the dwang.

Preferably, the surface of the connecting cylinder is rotatably connected with a nut, and the inner wall of the nut is in threaded connection with the rotating rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the fixing structure, when the grounding wire is required to be connected, the first limit frame and the second limit frame are placed on the surface of the electric wire, the auxiliary rod slides along the inner wall of the rectangular hole on the first fixing frame, the auxiliary rod stops sliding after the auxiliary rod slides for a certain distance, then the retaining block rotates, the retaining block stops rotating after the retaining block rotates for a certain angle, at the moment, the auxiliary rod is loosened, the pull plate on the auxiliary rod slides under the elastic action of the spring, the pull plate moves towards the direction far away from the second limit frame, the auxiliary rod is driven to move while the pull plate slides, the retaining block is driven to move while the auxiliary rod moves, after the retaining block moves for a certain distance, the surface of the retaining block extrudes the first limit frame, at the moment, the first limit frame and the second limit frame are fixed on the surface of the electric wire, then the support plate and the clamping plate are placed on two sides of the grounding clamp, then rotate the fixed block, the fixed block drives a section of thick bamboo when pivoted and rotates, a section of thick bamboo removes to the direction of being close to the backup pad with the help of the screw thread, drive the cardboard and remove when a section of thick bamboo removes, the cardboard removes the certain distance back, the surperficial extrusion ground connection of cardboard presss from both sides, the electric wire is pressed from both sides the surface of fixed ground connection in advance this moment, can fix the earth connection this moment, this device has solved the earth connection when fixing, the staff need hand the earth connection and fix the earth connection, cause inconvenient problem for the staff.

2. The utility model discloses in, accomodate the structure through setting up, when needs carry the earth connection, with the superficial slip of a card section of thick bamboo along the wire, after a card section of thick bamboo slip certain distance, stop the slip card section of thick bamboo, the nut rotates afterwards, connecting cylinder on the nut is with the help of removing, connecting cylinder removes to the direction of keeping away from the dwang, it removes to drive the installation pole when connecting cylinder removes, after the surface slip certain distance of installation pole along the gag lever post, the stop rotation nut, with the earth connection winding on the surface of two installation poles, can carry the earth connection this moment, the difficult problem of accomodating of earth connection has been solved to this device.

Drawings

Fig. 1 is a schematic perspective view of a 10 kv distribution network ground wire connection device according to the present invention;

fig. 2 is a schematic view of a portion of the structure of fig. 1 in a ground wire connection device for a 10 kv power distribution network according to the present invention;

fig. 3 is a schematic side view of the structure of fig. 1 in a ground wire connection device for a 10 kv power distribution network according to the present invention;

fig. 4 is a schematic diagram of a structure in a position a of fig. 3 in the ground wire connection device for a 10 kv power distribution network.

Illustration of the drawings: 1. a wire clamp; 2. an electric wire; 3. a fixed structure; 301. a support plate; 302. a support bar; 303. a first limit bracket; 304. a second limiting frame; 305. a support cylinder; 306. pulling a plate; 307. clamping a plate; 308. a top cylinder; 309. a fixed block; 310. a connecting plate; 311. a retention block; 312. a rectangular hole; 313. an auxiliary lever; 4. a receiving structure; 41. clamping the cylinder; 42. connecting columns; 43. an auxiliary frame; 44. mounting a rod; 45. a counterbalance; 46. a connecting cylinder; 47. a nut; 48. rotating the rod; 49. a limiting rod.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a 10 kilovolt distribution network earth connection connecting device, including wire clamp 1 and fixed knot construct 3, the surperficial electric connection of wire clamp 1 has electric wire 2, and the surface of electric wire 2 is equipped with fixed knot construct 3, and the surface of wire clamp 1 is equipped with accomodates structure 4.

The specific arrangement and function of the fixing structure 3 and the receiving structure 4 will be described in detail below.

As shown in fig. 3 and 4, the fixing structure 3 includes a first position-limiting frame 303, the surface of the first position-limiting frame 303 is movably connected with the electric wire 2, two rectangular holes 312 are formed on the surface of the first position-limiting frame 303, an auxiliary rod 313 is slidably connected with the inner wall of the rectangular hole 312, the auxiliary rod 313 slides along the inner wall of the rectangular hole 312 on the first fixing frame, after the auxiliary rod 313 slides for a certain distance, the sliding of the auxiliary rod 313 is stopped, the surface of the auxiliary rod 313 is slidably connected with a second position-limiting frame 304, one end of the first position-limiting frame 303 far away from the second position-limiting frame 304 is fixedly connected with a connecting plate 310, one end of the connecting plate 310 far away from the first position-limiting frame 303 is fixedly connected with a supporting plate 301, a supporting rod 302 is inserted in the supporting plate 301, a clamping plate 307 is slidably connected with the surface of the supporting rod 302, a top cylinder 308 is threadedly connected with the surface of the clamping plate 307, one end of the top cylinder 308 far away from the supporting plate 301 is fixedly connected with a fixing block 309, the one end that two auxiliary rod 313 are close to backup pad 301 all rotates and is connected with retention piece 311, rotate retention piece 311 afterwards, retention piece 311 rotates behind the certain angle, stop rotating retention piece 311, the size of retention piece 311 is less than the size of rectangular hole 312, the surface of two auxiliary rod 313 all overlaps there is the spring, the one end fixedly connected with arm-tie 306 of backup pad 301 is kept away from to the spring, the one end and the auxiliary rod 313 fixed connection that arm-tie 306 is close to the spring, the one end fixedly connected with supporting cylinder 305 of arm-tie 306 is kept away from to the spring, the inner wall and the auxiliary rod 313 sliding connection of supporting cylinder 305.

The whole fixing structure 3 achieves the effect that by arranging the fixing structure 3, when the ground wire needs to be connected, the first limiting frame 303 and the second limiting frame 304 are placed on the surface of the electric wire 2, then the auxiliary rod 313 slides along the inner wall of the rectangular hole 312 on the first fixing frame, after the auxiliary rod 313 slides for a certain distance, the auxiliary rod 313 stops sliding, then the fixing block 311 rotates, after the fixing block 311 rotates for a certain angle, the fixing block 311 stops rotating, at this time, the auxiliary rod 313 is loosened, the pull plate 306 on the auxiliary rod 313 slides under the elastic force of the spring, the pull plate 306 moves in the direction far away from the second limiting frame 304, the pull plate 306 drives the auxiliary rod 313 to move while sliding, the auxiliary rod 313 moves while driving the fixing block 311 to move, after the fixing block 311 moves for a certain distance, the surface of the fixing block 311 extrudes the first limiting frame 303, at this time, the first limiting frame 303 and the second limiting frame 304 are fixed on the surface of the electric wire 2, put backup pad 301 and cardboard 307 in the both sides of ground clamp afterwards, then rotate fixed block 309, fixed block 309 drives a section of thick bamboo 308 rotation when pivoted, a section of thick bamboo 308 removes to the direction that is close to backup pad 301 with the help of the screw thread, a section of thick bamboo 308 removes and drives cardboard 307 removal when removing, cardboard 307 removes after the certain distance, the surperficial extrusion ground clamp of cardboard 307, electric wire 2 is by the surface of pre-fixing ground clamp this moment, can fix the earth connection this moment, this device has solved the earth connection when fixing, the staff need hand the earth connection and fix to the earth connection, cause inconvenient problem for the staff.

As shown in fig. 1 and 2, the storage structure 4 includes a clamping cylinder 41, the clamping cylinder 41 slides along the surface of the wire, after the clamping cylinder 41 slides a certain distance, the sliding of the clamping cylinder 41 is stopped, the surface of the clamping cylinder 41 is slidably connected with the wire clamp 1, a connecting column 42 is fixedly connected to the surface of the clamping cylinder 41, two auxiliary frames 43 are fixedly connected to the surface of the connecting column 42, a limiting rod 49 is inserted into the inner wall of the auxiliary frame 43, an installation rod 44 is slidably connected to the surface of the limiting rod 49, a balance weight 45 is fixedly connected to one end of the installation rod 44 far from the clamping cylinder 41, a connecting cylinder 46 is rotatably connected to one end of the balance weight 45 near the connecting column 42, a rotating rod 48 is slidably connected to the inner wall of the connecting cylinder 46, a nut 47 is rotatably connected to the surface of the connecting cylinder 46, the nut 47 is rotated, the connecting cylinder 46 moves by virtue of the movement, the connecting cylinder 46 moves in the direction far from the rotating rod 48, the connecting cylinder 46 moves while driving the installation rod 44 to move, after the mounting rod 44 slides a certain distance along the surface of the stopper rod 49, the nut 47 stops rotating, and the inner wall of the nut 47 is screwed with the rotating rod 48.

The effect that its whole structure 4 of accomodating reached does, accomodate structure 4 through the setting, when needs carry the earth connection, with the surperficial slip of a card section of thick bamboo 41 along the wire, card section of thick bamboo 41 slides after the certain distance, stop to slide a card section of thick bamboo 41, rotate nut 47 afterwards, connecting cylinder 46 on the nut 47 is with the help of removing, connecting cylinder 46 removes to the direction of keeping away from dwang 48, drive installation pole 44 and remove when connecting cylinder 46 removes, installation pole 44 is behind the certain distance along the surperficial slip of gag lever post 49, stop to rotate nut 47, twine the earth connection on the surface of two installation poles 44, can carry the earth connection this moment, the difficult problem of accomodating of earth connection has been solved to this device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a 10 kilovolt distribution network earth connection connecting device, includes wire clamp (1) and fixed knot structure (3), its characterized in that: the surface of the wire clamp (1) is electrically connected with an electric wire (2), the surface of the electric wire (2) is provided with a fixed structure (3), the fixing structure (3) comprises a first limiting frame (303), the surface of the first limiting frame (303) is movably connected with the electric wire (2), the surface of the first limit frame (303) is provided with two rectangular holes (312), the inner wall of each rectangular hole (312) is connected with an auxiliary rod (313) in a sliding way, the surface of the auxiliary rod (313) is connected with a second limit frame (304) in a sliding way, one end of the first limiting frame (303) far away from the second limiting frame (304) is fixedly connected with a connecting plate (310), one end of the connecting plate (310) far away from the first limit frame (303) is fixedly connected with a supporting plate (301), a support rod (302) is inserted into the support plate (301), and a clamping plate (307) is connected to the surface of the support rod (302) in a sliding manner.

2. The ground wire connecting device for 10 kv power distribution network according to claim 1, characterized in that: the surface of the clamping plate (307) is in threaded connection with a top cylinder (308), and one end, far away from the supporting plate (301), of the top cylinder (308) is fixedly connected with a fixing block (309).

3. The ground wire connecting device for 10 kv power distribution network according to claim 1, characterized in that: two one end that auxiliary rod (313) are close to backup pad (301) all is rotated and is connected with retention piece (311), the size of retention piece (311) is less than rectangular hole (312) size.

4. The ground wire connecting device for 10 kv power distribution network according to claim 1, characterized in that: two the surface of auxiliary rod (313) all overlaps there is the spring, and the one end fixedly connected with arm-tie (306) of backup pad (301) is kept away from to the spring, one end and auxiliary rod (313) fixed connection that arm-tie (306) are close to the spring, and the one end fixedly connected with of arm-tie (306) is kept away from to the spring supports a section of thick bamboo (305), the inner wall and the auxiliary rod (313) sliding connection of supporting a section of thick bamboo (305).

5. The ground wire connecting device for 10 kv power distribution network according to claim 1, characterized in that: the surface that the wire pressed from both sides (1) is equipped with accomodates structure (4), accomodate structure (4) including a card section of thick bamboo (41), the surface and the wire of a card section of thick bamboo (41) press from both sides (1) sliding connection, the fixed surface of a card section of thick bamboo (41) is connected with spliced pole (42), two auxiliary frame (43) of the equal fixedly connected with in surface of spliced pole (42), the inner wall of auxiliary frame (43) is inserted and is equipped with gag lever post (49), the sliding surface of gag lever post (49) is connected with installation pole (44), the one end fixedly connected with balancing piece (45) of a card section of thick bamboo (41) are kept away from in installation pole (44), the one end rotation that balancing piece (45) are close to spliced pole (42) is connected with connecting cylinder (46), the inner wall sliding connection of connecting cylinder (46) has dwang (48).

6. The ground wire connecting device for 10 kv power distribution network according to claim 5, characterized in that: the surface of connecting cylinder (46) is rotated and is connected with nut (47), the inner wall and the dwang (48) threaded connection of nut (47).