CN209981691U

CN209981691U - Earth connection dismouting equipment that transformer construction operation was used

Info

Publication number: CN209981691U
Application number: CN201920899392.8U
Authority: CN
Inventors: 全紫麒
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-01-21
Anticipated expiration: 2029-06-15

Abstract

The utility model discloses an earth connection dismouting equipment that transformer construction operation used, including insulating bar, insulating bar's upper end is provided with the wire clamp splice, the inboard sliding connection of lower extreme of wire clamp splice has the slide bar, the upper end of slide bar is provided with the tray, there is solid fixed splint upper end of tray through first screw fixed mounting, the outside fixedly connected with movable block of slide bar, the spring has been cup jointed in the outside of slide bar, insulating bar's inner wall is provided with the kicking block, the kicking block is run through in the outside of slide bar, the lower extreme of slide bar and insulating bar's lower extreme sliding connection, this earth connection dismouting equipment that transformer construction operation used: the wire clamping block is connected with the wire by arranging the fixing clamping plate between the fixing clamping plate and the wire clamping block, and the arranged protection saw teeth can avoid the phenomenon that the wire clamping block slides, so that the clamping is more stable.

Description

Earth connection dismouting equipment that transformer construction operation was used

Technical Field

The utility model relates to a circuit maintenance equipment technical field specifically is an earth connection dismouting equipment that transformer construction operation was used.

Background

The grounding wire is widely applied to power transformation construction operation, is arranged on two sides of a power transformation construction area, is used for transmitting residual electricity in power equipment to the underground, and can prevent the situation that the electric shock of a worker is caused by sudden power on of the equipment.

The earth connection dismouting equipment that current transformer construction operation was used need rotate the insulating rod when carrying out the centre gripping of wire, drives the clamp plate through the screw thread power and removes and carry out the centre gripping, can fix the wire, but rotatory insulating rod is comparatively troublesome, all will consume more time at every turn, is unfavorable for promoting work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a earth connection dismouting equipment that transformer construction operation was used to the solution needs rotate the insulating rod, drives the clamp plate through the screw thread power and removes and carry out the centre gripping, can fix the wire, but rotatory insulating rod is comparatively troublesome, all will consume more time at every turn, is unfavorable for promoting work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a grounding wire dismounting device for power transformation construction operation comprises an insulating operating rod, wherein a wire clamping block is arranged at the upper end of the insulating operating rod, a sliding rod is connected to the inner side of the lower end of the wire clamping block in a sliding mode, a supporting block is arranged at the upper end of the sliding rod, a fixing clamping plate is fixedly arranged at the upper end of the supporting block through a first screw, a moving block is fixedly connected to the outer side of the sliding rod, a spring is sleeved on the outer side of the sliding rod, a jacking block is arranged on the inner wall of the insulating operating rod, the outer side of the sliding rod penetrates through the jacking block, the lower end of the sliding rod is connected with the lower end of the insulating operating rod in a sliding mode, a pull ring is arranged at the lower end of the insulating operating rod, a magnet is arranged on the inner wall of the insulating operating rod, a pin rod is connected to the inner side of the insulating, the lower extreme inboard of slide bar is provided with the constant head tank, the one end of pin rod is inserted in the constant head tank, insulating sleeve has been cup jointed in the outside of insulating bar, the side of wire clamp splice is provided with the connecting block, the inboard threaded connection of connecting block has the second screw.

Preferably, the upper surface of the fixed clamping plate and the inner wall of the upper end of the wire clamping block are both provided with anti-skidding sawteeth, and the anti-skidding sawteeth are alternately arranged up and down.

Preferably, the spring is in a compressed state, the lower end of the spring is in contact connection with the top block, and the upper end of the spring is in contact connection with the moving block.

Preferably, the length of the insulating operating rod is not less than thirty centimeters, and the outer diameter of the insulating operating rod is not less than two centimeters.

Compared with the prior art, the beneficial effects of the utility model are that: this earth connection dismouting equipment that transformer construction operation used:

1. the slide bar that sets up can carry out displacement from top to bottom, and the slide bar can drive solid fixed splint and remove for solid fixed splint can be the wire centre gripping between solid fixed splint and wire clamp splice, make to be connected between wire clamp splice and the wire, and gliding phenomenon can be avoided appearing in the wire clamp splice to the protection sawtooth that sets up, makes the centre gripping more stable.

2. The pin pole that sets up inserts in the slide bar for the pin pole can be fixed the position of slide bar, and the magnet that sets up can adsorb the absorption piece, and when no external force's effect, make the one end of pin pole can break away from the constant head tank, makes the slide bar receive the elasticity of spring, can upwards carry out the displacement, carries out the centre gripping to the wire.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the slide bar and its components of the present invention;

fig. 3 is a schematic view of the pin rod and its components of the present invention.

In the figure: 10. an insulating operating rod; 11. a wire clamping block; 12. a slide bar; 13. a support block; 14. a first screw; 15. fixing the clamping plate; 16. protecting the saw teeth; 17. a moving block; 18. a spring; 19. a top block; 20. a pull ring; 21. a magnet; 22. a pin rod; 23. an adsorption block; 24. positioning blocks; 25. an insulating sleeve; 26. connecting blocks; 27. a second screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a grounding wire dismounting device for power transformation construction operation comprises an insulating operation rod 10, a wire clamping block 11 is arranged at the upper end of the insulating operation rod 10, the length of the insulating operation rod 10 is not less than thirty centimeters, the outer diameter of the insulating operation rod 10 is not less than two centimeters and is suitable for being held by an operator, a sliding rod 12 is connected to the inner side of the lower end of the wire clamping block 11 in a sliding mode, the sliding rod 12 can move upwards along the insulating operation rod 10, a supporting block 13 is arranged at the upper end of the sliding rod 12, a fixing clamping plate 15 is fixedly installed at the upper end of the supporting block 13 through a first screw 14, anti-skidding sawteeth 16 are arranged on the upper surface of the fixing clamping plate 15 and the inner wall of the upper end of the wire clamping block 11, the anti-skidding sawteeth 16 are arranged alternately from top to bottom, so that the wire is more stable when clamped, the phenomenon that the wire, a moving block 17 is fixedly connected to the outer side of the sliding rod 12, a spring 18 is sleeved on the outer side of the sliding rod 12, an ejector block 19 is arranged on the inner wall of the insulating operating rod 10, the outer side of the sliding rod 12 penetrates through the ejector block 19, the lower end of the sliding rod 12 is slidably connected with the lower end of the insulating operating rod 10, the spring 18 is in a compressed state, the lower end of the spring 18 is in contact connection with the ejector block 19, the upper end of the spring 18 is in contact connection with the moving block 17, the spring 18 exerts an upward force on the moving block 17, the fixing clamp plate 15 moves upward, the fixing clamp plate 15 can be close to the upper end of the wire clamp block 11, a wire between the fixing clamp plate and the wire clamp block can be fixed, a pull ring 20 is arranged at the lower end of the insulating operating rod 10, a magnet 21 is arranged on the inner wall of the insulating operating rod 10, a pin rod 22 is slidably connected to, the inboard constant head tank 24 that is provided with of lower extreme of slide bar 12, the one end of pin 22 is inserted in constant head tank 24, pin 22 is pressed to the hand, make pin 22 can insert in the constant head tank 24, when loosening pin 22, the absorption piece receives magnet 21's appeal, can outwards shift, make pin 22 can break away from constant head tank 24, insulating cover 25 has been cup jointed in insulating bar 10's the outside, the side of wire clamp splice 11 is provided with connecting block 26, the inboard threaded connection of connecting block 26 has second screw 27, connecting block 26 connects in earth conductor, can fix earth conductor through second screw 27.

The utility model discloses when concrete implementation: when the wire clamping device is used, the insulating operation rod 10 is held by a hand, the pin rod 22 can be subjected to rightward force, the pin rod 22 can be inserted into the positioning groove 24, the wire clamp is arranged between the fixed clamping plate 15 and the wire clamping block 11, the pin rod 22 is loosened, when the pin rod 22 is loosened, the attraction force of the magnet 21 is applied to the attraction block, the attraction block can move outwards, the pin rod 22 can be separated from the positioning groove 24, the spring 18 can rebound, the sliding rod 12 can move upwards along the insulating operation rod 10, the spring 18 applies upward force to the moving block 17, the fixed clamping plate 15 moves upwards, the fixed clamping plate 15 can be close to the upper end of the wire clamping block 11, and a wire between the fixed clamping plate and the wire clamping block can be fixed.

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

Claims

1. The utility model provides a ground wire dismouting equipment that transformer construction operation used, includes insulating bar (10), its characterized in that: the upper end of the insulating operating rod (10) is provided with a wire clamping block (11), the inner side of the lower end of the wire clamping block (11) is connected with a sliding rod (12) in a sliding mode, the upper end of the sliding rod (12) is provided with a supporting block (13), the upper end of the supporting block (13) is fixedly provided with a fixed clamping plate (15) through a first screw (14), the outer side of the sliding rod (12) is fixedly connected with a moving block (17), the outer side of the sliding rod (12) is sleeved with a spring (18), the inner wall of the insulating operating rod (10) is provided with a top block (19), the outer side of the sliding rod (12) penetrates through the top block (19), the lower end of the sliding rod (12) is connected with the lower end of the insulating operating rod (10) in a sliding mode, the lower end of the insulating operating rod (10) is provided with a pull ring (20), and the inner, the inboard sliding connection of insulating bar (10) has pin rod (22), magnet (21) are run through in the outside of pin rod (22), the surface of pin rod (22) is provided with adsorbs piece (23), the lower extreme inboard of slide bar (12) is provided with constant head tank (24), the one end of pin rod (22) is inserted in constant head tank (24), insulating cover (25) have been cup jointed in the outside of insulating bar (10), the side of wire clamp splice (11) is provided with connecting block (26), the inboard threaded connection of connecting block (26) has second screw (27).

2. The grounding wire dismounting device for power transformation construction operation as claimed in claim 1, wherein: the upper surface of the fixed clamping plate (15) and the inner wall of the upper end of the wire clamping block (11) are both provided with anti-skidding sawteeth (16), and the anti-skidding sawteeth (16) are alternately arranged up and down.

3. The grounding wire dismounting device for power transformation construction operation as claimed in claim 1, wherein: the spring (18) is in a compressed state, the lower end of the spring (18) is in contact connection with the top block (19), and the upper end of the spring (18) is in contact connection with the moving block (17).

4. The grounding wire dismounting device for power transformation construction operation as claimed in claim 1, wherein: the length of the insulating operating rod (10) is not less than thirty centimeters, and the outer diameter of the insulating operating rod (10) is not less than two centimeters.