CN213878459U - Novel ground wire connecting device - Google Patents
Novel ground wire connecting device Download PDFInfo
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- CN213878459U CN213878459U CN202022852306.3U CN202022852306U CN213878459U CN 213878459 U CN213878459 U CN 213878459U CN 202022852306 U CN202022852306 U CN 202022852306U CN 213878459 U CN213878459 U CN 213878459U
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000009471 action Effects 0.000 claims description 4
- 238000004904 shortening Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 14
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a novel ground wire is connected device, including insulating binding post, control system and earth clamp, insulating binding post upper end is connected with the earth clamp right side, the earth clamp includes fixture, wire and earth clamp, the fixture left side is connected with the wire upper end, the wire lower extreme is connected with the earth clamp upper end, fixture includes the shell, go up the pothook, lower pothook, the torsional spring, torsional spring drive mechanism and connecting seat, the shell is the box-shaped structure that the installation cavity is provided with at the middle part, go up the pothook and pass through the torsional spring rotation with lower pothook right side and connect in the shell left side, the upper end of pothook and the lower extreme of pothook are connected respectively to torsional spring drive mechanism one end, the torsional spring drive mechanism other end sets up at the installation cavity middle part, and the trailing flank is connected with the lateral wall behind the installation cavity, the connecting seat left surface is connected with the shell right flank. The utility model discloses can the maintainer operation of being convenient for, improve work efficiency.
Description
Technical Field
The utility model relates to a ground wire connecting device especially relates to a novel ground wire connecting device.
Background
The grounding wire is a wire directly connected with the earth and can also be called a safety return line, and high voltage is directly transferred to the earth in danger, so that the grounding wire is a life wire.
At present, when an operator carries out a high-voltage grounding wire, the operating rod and the grounding wire clamp are generally used, when the grounding operation is carried out, the grounding end is firstly connected, then the conductor end is connected, the conductor end is operated by screwing the insulating operating rod, and most of the grounding wire clamps adopt a spring hook type, so that the operation is difficult and the working efficiency is low.
When the earth connection was installed, alignment between wire end couple and the earthed pole, the angle between the wire couple of earthed clamp and the earthed pole can not be according to the handheld earthed pole of maintainer station position and the wire becomes angle and carries out corresponding regulation, increases the operation degree of difficulty, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel ground wire is connected device can the operation of easy access personnel, improves work efficiency.
The utility model adopts the following technical proposal:
the utility model provides a novel ground wire is connected device which characterized in that: the grounding wire clamp comprises a clamping mechanism, a lead and a grounding rod, the left side of the clamping mechanism is connected with the upper end of the lead, the lower end of the lead is connected with the upper end of the grounding rod, the clamping mechanism comprises a shell, an upper clamping hook, a lower clamping hook, a torsional spring traction mechanism and a connecting seat, the shell is of a box-shaped structure, the middle part of the shell is provided with an installation cavity, the right sides of the upper clamping hook and the lower clamping hook are rotatably connected to the left side of the shell through the torsional spring, one end of the torsional spring traction mechanism is respectively connected with the upper end of the upper clamping hook and the lower end of the lower clamping hook, the other end of the torsional spring traction mechanism is arranged in the middle of the installation cavity, the rear side surface of the torsional spring traction mechanism is connected with the rear side wall of the installation cavity, and the left side surface of the connecting seat is connected with the right side surface of the shell; the control system is used for controlling the action of the torsion spring traction mechanism, the torsion spring traction mechanism is used for moving the upper clamping hook and the lower clamping hook in opposite directions, and the wire and the grounding rod are used for connecting the clamping mechanism with the ground.
Torsional spring drive mechanism include traction motor, the rope sheave, haulage rope and fixed pulley, the traction motor trailing flank is connected with the installation cavity rear side wall, the traction motor front end is connected with the rope sheave rear end, the rope sheave front end rotates with the installation cavity front side wall to be connected, the rope sheave middle part is provided with two grooving, and be connected with the haulage rope in two grooving respectively, haulage rope one end in the rear side grooving is walked around and is rotated four fixed pulleys that set up the lateral wall behind the installation cavity and be connected with the upper end of last pothook, haulage rope in the rear side grooving inserts the grooving in the left side, haulage rope one end in the front side grooving is followed the rope sheave downside and is inserted the front side grooving, the other end is walked around to rotate and is set up the three fixed pulley of lateral wall before the installation cavity and is connected with the lower extreme of pothook down, traction motor be used for driving the rope sheave and rotate.
The connecting seat and the right end of the shell are hinged through an articulated shaft, a steering mechanism is arranged on the rear side of the connecting seat and comprises a steering motor, a supporting plate, a first gear and a second gear, the front end of the supporting plate is connected with the lower end of the rear side face of the connecting seat, the steering motor is arranged on the upper surface of the supporting plate, the first gear is arranged at the front end of an output shaft of the steering motor, the second gear is connected with the rear end of the articulated shaft, and the first gear is meshed with the second gear.
The upper end of the upper clamping hook and the lower end of the lower clamping hook are both provided with rope rings, and the rope rings are used for connecting a traction rope.
The lower end of the shell is provided with a first through hole, the left side of the shell is provided with a second through hole, the position of the second through hole is matched with the position of the upper clamping hook or the lower clamping hook, and the conducting wire extends out of the left side of the shell from the first through hole and is connected with the upper clamping hook or the lower clamping hook.
The lower side of the first through hole and the left side of the second through hole are both provided with beam line protrusions.
The insulating wiring rod is of a two-section or multi-section telescopic structure.
The insulating wiring rod is internally provided with a hydraulic system, and the hydraulic system is used for extending or shortening the insulating wiring rod.
The lower part of the insulated wiring rod is provided with a wire bundling hook and a grounding rod clamping buckle, the wire bundling hook comprises an upper hook plate and a lower hook plate, the upper hook plate and the lower hook plate are symmetrically arranged on the left side surface of the lower part of the insulated wiring rod, the opening of the upper hook plate is upward, and the opening of the lower hook plate is downward; the grounding rod clamping buckle comprises an arc-shaped base, a clamping plate and a spring group, the rear side face of the arc-shaped base is connected with the outer surface of the lower portion of the insulating junction pole, the arc-shaped base is of an arc-shaped structure with an arc-shaped groove in the middle, one end of the spring group is connected with the right side wall of the arc-shaped groove, the other end of the spring group is connected with the right side face of the clamping plate, the initial state of the spring group is a natural state, and the shape and the position of the clamping plate are matched with the shape and the position of the right side wall of the arc-shaped groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the torsional spring traction mechanism is arranged, and the control system controls the release of the torsional spring traction mechanism, so that the upper hook and the lower hook are quickly clamped with the conductor end under the action of the torsional spring, the convenience of operation is increased, the working efficiency is improved, and the potential safety hazard is reduced; and simultaneously, the utility model discloses a through setting up the transformation mechanism, improve the utility model discloses a practicality reduces the operation degree of difficulty.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view at A;
fig. 3 is a schematic view of the connection of the traction motor and the sheave;
FIG. 4 is a schematic view of a steering mechanism;
fig. 5 is a top view of the grounding rod snap fastener.
Detailed Description
The invention is described in detail below with reference to the following figures and examples:
as shown in figures 1 to 5, the novel ground wire connecting device of the utility model comprises an insulating wiring rod 1, a control system and a ground wire clamp 2, wherein the upper end of the insulating wiring rod 1 is connected with the right side of the ground wire clamp 2, the ground wire clamp 2 comprises a clamping mechanism, a wire 3 and a ground rod 4, the left side of the clamping mechanism is connected with the upper end of the wire 3, the lower end of the wire 3 is connected with the upper end of the ground rod 4, the clamping mechanism comprises a shell 5, an upper clamping hook 6, a lower clamping hook 7, a torsional spring 8, a torsional spring traction mechanism 9 and a connecting seat 10, the shell 5 is a box-shaped structure with a mounting cavity 11 arranged in the middle part, the protection performance of the utility model is enhanced, the right sides of the upper clamping hook 6 and the lower clamping hook 7 are rotatably connected with the left side of the shell 5 through the torsional spring 8, one end of the torsional spring traction mechanism 9 is respectively connected with the upper end of the upper clamping hook 6 and the lower end of the lower clamping hook 7, the other end of the torsional spring traction mechanism 9 is arranged in the middle part of the mounting cavity 11, the rear side surface is connected with the rear side wall of the mounting cavity 11, and the left side surface of the connecting seat 10 is connected with the right side surface of the shell 5; the control system is used for controlling the action of the torsion spring traction mechanism 9, the torsion spring traction mechanism 9 is used for moving the upper hook 6 and the lower hook 7 in opposite directions, and the wire 3 and the grounding rod 4 are used for connecting the clamping mechanism with the ground. The utility model discloses a set up torsional spring drive mechanism 9, through the release of control system control torsional spring drive mechanism 9 for go up pothook 6 and lower pothook 7 quick joint conductor end under torsional spring 8's effect, increase the convenience of operation, improve work efficiency, reduce the potential safety hazard.
In the utility model, the torsional spring traction mechanism 9 comprises a traction motor 12, a rope wheel 13, a traction rope 14 and a fixed pulley 15, the rear side surface of the traction motor 12 is fixedly connected with the rear side wall of the installation cavity 11, the front end of the traction motor 12 is detachably connected with the rear end of the rope wheel 13, the front end of the rope wheel 13 is rotatably connected with the front side wall of the installation cavity 11, two rope grooves 16 are arranged in the middle of the rope wheel 13, the traction rope 14 is respectively connected in the two rope grooves 16, one end of the traction rope 14 in the rope groove 16 at the rear side is connected with the upper end of an upper hook 6 by bypassing four fixed pulleys 15 which are rotatably arranged at the rear side wall of the installation cavity 11, the traction rope 14 in the rope groove 16 at the rear side is connected into the rope groove 16 at the rear side from the left side, one end of the traction rope 14 in the rope groove 16 at the front side is connected into the rope groove 16 at the front side from the lower side of the rope wheel 13, the other end bypasses three fixed pulleys 15 which are rotatably arranged at the front side wall of the installation cavity 11 and is connected with the lower end of a lower hook 7, so as to realize that the traction rope groove 16 at the front and rear rope wheel 13 can be simultaneously packed up or release the traction rope groove 14, the traction motor 12 is used for driving the rope pulley 13 to rotate, the traction rope 14 is retracted or released through the rotation of the traction motor 12, and when the traction rope 14 is retracted by the rope pulley 13, the traction rope 14 is far away from the driving upper hook 6 and the driving lower hook 7; when the rope pulley 13 releases the traction rope 14, the upper hook 6 and the lower hook 7 are quickly closed through the torsion spring 8, the conductor end is quickly clamped, and the operation is simple and convenient; simultaneously, go up pothook 6 upper end and pothook 7 lower extreme down and all be provided with becket bridle 22, the haulage rope 14 of being convenient for is connected with last pothook 6 and pothook 7 down, increases the utility model discloses a practicality.
In this embodiment, connecting seat 10 and 5 right-hand members of shell pass through articulated shaft 17 articulatedly, and the connecting seat 10 rear side is provided with steering mechanism, and steering mechanism is including turning to motor 18, backup pad 19, first gear 20 and second gear 21, and backup pad 19 front end and connecting seat 10 trailing flank lower extreme fixed connection turn to motor 18 and can dismantle and set up in backup pad 19 upper surface, and first gear 20 sets up in the output shaft front end that turns to motor 18, and second gear 21 is connected with articulated shaft 17 rear end, and just first gear 20 meshes with second gear 21, the utility model discloses an use steering mechanism, realize that ground clamp 2 rotates from top to bottom, the easy access personnel add fast and hold the conductor end, increase the utility model discloses a practicality.
In this embodiment, the lower end of the housing 5 is provided with a first through hole, the left side of the housing 5 is provided with a second through hole, and the position of the second through hole is matched with the position of the upper hook 6 or the lower hook 7, the wire 3 extends out of the housing 5 from the first through hole housing 5 and is connected with the upper hook 6 or the lower hook 7 from the left side of the housing 5, the connection of the wire 3 with the upper hook 6 and the lower hook 7 is limited by using the housing 5, the wire 3 is prevented from influencing the clamping of the upper hook 6 and the lower hook 7 on the conductor end, and the practicability of the utility model is improved; simultaneously, first through-hole downside and second through-hole left side all are provided with bunch arch 23, further strengthen shell 5 to the restraint of wire 3, and the easy access personnel operates, protects first through-hole and second through-hole simultaneously, and reducing wear increases the utility model discloses a life.
For further reinforcing the utility model discloses a practicality, insulating terminal rod 1 is two sections or multisection extending structure, is provided with hydraulic system in insulating terminal rod 1 inside simultaneously, utilizes hydraulic system to realize insulating terminal rod 1 extension or shorten, reduces the work load of overhauing the workman, convenient operation. The lower part of the insulated wiring rod 1 is provided with a wire bundling hook 24 and a grounding rod clamping buckle 25, the wire bundling hook 24 comprises an upper hook plate and a lower hook plate, the upper hook plate and the lower hook plate are symmetrically arranged on the left side surface of the lower part of the insulated wiring rod 1, the opening of the upper hook plate is upward, the opening of the lower hook plate is downward, the wire 3 is conveniently wound when the utility model is packed up, the arrangement is convenient, and the occupied space of the utility model is reduced; grounding rod joint is detained 25 and is included arc base 26, grip block 27 and spring assembly 28, arc base 26 trailing flank and 1 lower part surface connection of insulating binding post, arc base 26 is provided with the arc structure of arc wall for the middle part, is convenient for to the centre gripping of grounding rod 4, 28 one end of spring assembly and arc wall right side wall connection, the other end is connected with grip block 27 right side face, spring assembly 28's initial state is natural state, grip block 27's shape and position all match with the shape and the position of arc wall right side wall, the utility model discloses an utilize spring assembly 28's elasticity centre gripping grounding rod 4, accomodate after the maintainer of being convenient for overhauls the end.
When the utility model is used, the grounding rod 4 is firstly connected with the ground, the traction motor 12 is controlled by the control system to drive the rope pulley 13 to fold the traction rope 14, so as to separate the left sides of the upper hook 6 and the lower hook 7, the grounding wire clamp 2 is close to the conductor end by the insulating wiring rod 1, the shell 5 can be driven by rotating the insulating wiring rod 1 and/or controlling the steering motor 18 to rotate to adjust the angles of the upper hook 6 and the lower hook 7, so that the upper hook 6 and the lower hook 7 are used for clamping the conductor end, after the right sides of the upper hook 6 and the lower hook 7 are close to the conductor end, the traction motor 12 is controlled by the control system to drive the rope pulley 13 to release the traction rope 14, the upper hook 6 and the lower hook 7 are rapidly closed by the torsion spring 8 on the right side, thereby clamping the conductor end, realizing the grounding of the conductor end, after the maintenance, the rope pulley 13 is driven by the traction motor 12 to fold the traction rope 14, so as to separate the left sides of the upper hook 6 and the lower hook 7, releasing the conductor end; insulating terminal rod 1 contracts through hydraulic system, reduces the utility model discloses an occupation space.
The utility model discloses a set up 8 and 9 realization earthing clamp 2 of torsional spring and increase conductor end add holding or release of torsional spring drive mechanism the utility model discloses a practicality, simultaneously the utility model discloses a set up steering mechanism and increase earthing clamp 2's multi-angle regulation, the easy access personnel use; insulating binding post 1 is detained 25 through setting up hydraulic system, wire bundling hook 24 and earth bar joint, and the easy access personnel accomodate the utility model discloses.
The utility model discloses in control system be the existing short distance wireless control system in the market.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a novel ground wire is connected device which characterized in that: the grounding wire clamp comprises a clamping mechanism, a lead and a grounding rod, the left side of the clamping mechanism is connected with the upper end of the lead, the lower end of the lead is connected with the upper end of the grounding rod, the clamping mechanism comprises a shell, an upper clamping hook, a lower clamping hook, a torsional spring traction mechanism and a connecting seat, the shell is of a box-shaped structure, the middle part of the shell is provided with an installation cavity, the right sides of the upper clamping hook and the lower clamping hook are rotatably connected to the left side of the shell through the torsional spring, one end of the torsional spring traction mechanism is respectively connected with the upper end of the upper clamping hook and the lower end of the lower clamping hook, the other end of the torsional spring traction mechanism is arranged in the middle of the installation cavity, the rear side surface of the torsional spring traction mechanism is connected with the rear side wall of the installation cavity, and the left side surface of the connecting seat is connected with the right side surface of the shell; the control system is used for controlling the action of the torsion spring traction mechanism, the torsion spring traction mechanism is used for moving the upper clamping hook and the lower clamping hook in opposite directions, and the wire and the grounding rod are used for connecting the clamping mechanism with the ground.
2. The novel ground wire connection of claim 1, wherein: torsional spring drive mechanism include traction motor, the rope sheave, haulage rope and fixed pulley, the traction motor trailing flank is connected with the installation cavity rear side wall, the traction motor front end is connected with the rope sheave rear end, the rope sheave front end rotates with the installation cavity front side wall to be connected, the rope sheave middle part is provided with two grooving, and be connected with the haulage rope in two grooving respectively, haulage rope one end in the rear side grooving is walked around and is rotated four fixed pulleys that set up the lateral wall behind the installation cavity and be connected with the upper end of last pothook, haulage rope in the rear side grooving inserts the grooving in the left side, haulage rope one end in the front side grooving is followed the rope sheave downside and is inserted the front side grooving, the other end is walked around to rotate and is set up the three fixed pulley of lateral wall before the installation cavity and is connected with the lower extreme of pothook down, traction motor be used for driving the rope sheave and rotate.
3. The novel ground wire connection of claim 1, wherein: the connecting seat and the right end of the shell are hinged through an articulated shaft, a steering mechanism is arranged on the rear side of the connecting seat and comprises a steering motor, a supporting plate, a first gear and a second gear, the front end of the supporting plate is connected with the lower end of the rear side face of the connecting seat, the steering motor is arranged on the upper surface of the supporting plate, the first gear is arranged at the front end of an output shaft of the steering motor, the second gear is connected with the rear end of the articulated shaft, and the first gear is meshed with the second gear.
4. The novel ground wire connection of claim 2, wherein: the upper end of the upper clamping hook and the lower end of the lower clamping hook are both provided with rope rings, and the rope rings are used for connecting a traction rope.
5. The novel ground wire connection of claim 1, wherein: the lower end of the shell is provided with a first through hole, the left side of the shell is provided with a second through hole, the position of the second through hole is matched with the position of the upper clamping hook or the lower clamping hook, and the conducting wire extends out of the left side of the shell from the first through hole and is connected with the upper clamping hook or the lower clamping hook.
6. The novel ground wire connection of claim 5, wherein: the lower side of the first through hole and the left side of the second through hole are both provided with beam line protrusions.
7. The novel ground wire connection of claim 1, wherein: the insulating wiring rod is of a two-section or multi-section telescopic structure.
8. The novel ground wire connection of claim 7 wherein: the insulating wiring rod is internally provided with a hydraulic system, and the hydraulic system is used for extending or shortening the insulating wiring rod.
9. A novel ground connection according to claim 1, characterized in that: the lower part of the insulated wiring rod is provided with a wire bundling hook and a grounding rod clamping buckle, the wire bundling hook comprises an upper hook plate and a lower hook plate, the upper hook plate and the lower hook plate are symmetrically arranged on the left side surface of the lower part of the insulated wiring rod, the opening of the upper hook plate is upward, and the opening of the lower hook plate is downward; the grounding rod clamping buckle comprises an arc-shaped base, a clamping plate and a spring group, the rear side face of the arc-shaped base is connected with the outer surface of the lower portion of the insulating junction pole, the arc-shaped base is of an arc-shaped structure with an arc-shaped groove in the middle, one end of the spring group is connected with the right side wall of the arc-shaped groove, the other end of the spring group is connected with the right side face of the clamping plate, the initial state of the spring group is a natural state, and the shape and the position of the clamping plate are matched with the shape and the position of the right side wall of the arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852306.3U CN213878459U (en) | 2020-12-02 | 2020-12-02 | Novel ground wire connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022852306.3U CN213878459U (en) | 2020-12-02 | 2020-12-02 | Novel ground wire connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213878459U true CN213878459U (en) | 2021-08-03 |
Family
ID=77040734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022852306.3U Active CN213878459U (en) | 2020-12-02 | 2020-12-02 | Novel ground wire connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213878459U (en) |
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2020
- 2020-12-02 CN CN202022852306.3U patent/CN213878459U/en active Active
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