CN117878631A - High-voltage line grounding device with locking function - Google Patents

Abstract

The invention discloses a high-voltage line grounding device with a locking function, and relates to the field of high-voltage line grounding devices. In the embodiment of the invention, through reasonable configuration of the mechanical lock body, the voltmeter, the mounting device and the locking device, the clamping plate is locked on the mechanical lock body through the lock head, and then the key is pulled out, so that the anti-theft effect is realized; in addition, can adopt the voltmeter with flash lamp alarming function, when meetting unexpected circumstances, be convenient for in time send the warning in the scene, after the installation, remove the mounting panel for the joint frame breaks away from the draw-in groove, makes the insulating rod can break away from with the conductor clamp, reduces its length effectively, and two cutting ferrule cards are on the high voltage line, make conductor clamp and high voltage line stable connection.

Description

High-voltage line grounding device with locking function

Technical Field

The invention relates to the technical field of high-voltage line grounding devices, in particular to a high-voltage line grounding device with a locking function.

Background

The high-voltage line grounding device is used for ensuring safety when static induction electric shock or false switching-on is generated near a charged body, an operation rod is an epoxy resin color tube, a grounding soft switch is formed by twisting a plurality of high-quality copper wires, when a grounding wire is hung, a grounding clamp is connected first and then the grounding clamp is connected, when the grounding wire is removed, the grounding clamp is required to be detached first according to a program and then the grounding clamp is detached, a double-eye copper nose on a grounding soft copper wire split phase is fixed on the corresponding position of the grounding clamp (the grounding clamp is provided with a fixed type and a movable type), and a single-eye copper nose on the grounding wire split phase is fixed on the grounding clamp or the grounding needle, so that a complete grounding wire is formed.

When the high-voltage wire is grounded, the high-voltage wire is clamped by the conductor clamp, the high-voltage wire is clamped at the grounding part by the grounding clamp, but in the using process, the monitoring cannot be carried out, and therefore, the connecting cable is made of copper and has a certain weight, the whole device is easily detached and stolen, the electric safety is affected, the loss of national assets is also formed, meanwhile, when the conductor clamp is used, the operation rod is overlong, after the installation is finished, the operation rod is stamped on the outer side, the operation rod is easily collided and pulled, and meanwhile, the operation rod is also pulled in the windy weather, so that the high-voltage wire is ignited or the conductor clamp is separated, and the conductor clamp is only clamped on the high-voltage wire, so that the conductor clamp is also easily influenced by the environment after the installation is finished, and cannot be stably connected with the high-voltage wire.

Disclosure of Invention

The present invention is directed to a high voltage grounding device with locking function, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the high-voltage line grounding device with the locking function comprises a conductor clamp and a grounding clamp, wherein a connecting cable is connected between the conductor clamp and the grounding clamp, the conductor clamp is hung on a high-voltage line, the grounding clamp is used for grounding, clamping plates are slidably arranged on the conductor clamp and the grounding clamp, threaded rods are rotatably arranged on the bottom sides of the two clamping plates, the two threaded rods are respectively and spirally arranged on the conductor clamp and the grounding clamp, an insulating rod is connected to the bottom side of the conductor clamp, and the threaded rods are inserted into the insulating rod;

the installation device is installed on the conductor clamp and is used for installing the conductor clamp on a high-voltage wire; the mounting device comprises a handle, the handle is rotatably mounted on the insulating rod, clamping frames are arranged on two sides of the insulating rod, clamping grooves are formed in two sides of the conductor clamp, the two clamping frames are respectively clamped in the two clamping grooves, a gear is arranged on one side of the clamping frames, a rack bar is meshed with the gear, a mounting plate is slidably mounted on the insulating rod, and the rack bar is mounted on the mounting plate;

the locking device is mounted on the top side of the conductor clamp and is clamped on a high-voltage wire to prevent the conductor clamp from being displaced; the locking device comprises an integrated seat, the integrated seat is rotatably arranged on the top side of the conductor clamp, two storage rods are rotatably arranged on the bottom side of the integrated seat, a compression rod is movably arranged on the bottom side of each storage rod, a clamping sleeve is arranged at the bottom end of each compression rod, a plurality of clamping teeth are arranged on the inner wall of each clamping sleeve, and each clamping sleeve is clamped on a high-voltage wire through a plurality of clamping teeth;

the conductor clamp is connected with a voltmeter in parallel, one sides of the conductor clamp and the grounding clamp are provided with mechanical lock bodies, the two clamping plates are provided with locking heads in a rotating mode, and the two locking heads are respectively locked on the two mechanical lock bodies.

Further, in a preferred embodiment of the present invention, the mounting device further includes a rotating rod, the rotating rod is located in the insulating rod, a chassis is installed in the grip, and the rotating rod is installed on the chassis;

the rectangular rod is installed on the top side of the rotating rod, the rectangular groove is formed in the bottom side of the threaded rod, and the top end of the rectangular rod extends into the rectangular groove.

Further, in the preferred embodiment of the present invention, mounting bases are mounted on both sides of the insulating rod, a connecting shaft is rotatably mounted on the mounting bases, and the gear and the clamping frame are mounted on the connecting shaft;

two supporting ejector rods are arranged on the top side of the insulating rod, and the top ends of the supporting ejector rods are contacted with the bottom side of the conductor clamp.

Further, in the preferred embodiment of the present invention, push-pull grooves are formed on both sides of the insulating rod, push-pull blocks are slidably mounted in both the push-pull grooves, and both the push-pull blocks are mounted on the mounting plate;

and a reset spring is arranged on the inner wall of the bottom side of the push-pull groove, and the top end of the reset spring is arranged on the bottom side of the push-pull block.

Further, in a preferred embodiment of the present invention, the locking means comprises a driving lever rotatably mounted on the mounting plate;

the top of the driving rod is provided with a driving rod, the driving rod is rotated to drive the driving rod to rotate, and the driving rod is rotated to drive the integrated seat to rotate.

Further, in a preferred embodiment of the present invention, two receiving grooves are formed on the bottom side of the integrated seat, and the two receiving rods are respectively rotatably installed in the two receiving grooves;

the center position of the integrated seat is rotatably provided with a center shaft, and the center shaft is arranged on the top side of the conductor clamp.

Further, in the preferred embodiment of the present invention, a mounting hole is formed in the storage rod, a mounting shaft is rotatably mounted in the mounting hole, two ends of the mounting shaft are mounted on two side inner walls of the storage groove, a return torsion spring is sleeved on the mounting shaft, one end of the return torsion spring is mounted on the inner wall of the mounting hole, and the other end of the return torsion spring is mounted on the mounting shaft;

and a supporting spring is arranged on the inner wall of the top side of the storage rod, and the bottom end of the supporting spring is arranged on the top side of the compression rod.

Further, in a preferred embodiment of the present invention, the cleaning device is mounted on the insulating rod and located above the conductor clamp, and the insulating rod is moved to drive the cleaning device to clean the high-voltage line.

Further, in a preferred embodiment of the present invention, the cleaning device includes a bottom plate and a top plate, wherein cleaning sleeves are installed on one sides of the bottom plate and the top plate, which are close to each other, the two cleaning sleeves are sleeved on the high-voltage wire, a plurality of bristles are respectively provided on one sides of the two cleaning sleeves, which are close to each other, and the cleaning sleeves move to clean the high-voltage wire through the plurality of bristles;

the bottom plate is provided with a mounting bracket, and the mounting bracket is sleeved on the insulating rod.

Further, in a preferred embodiment of the present invention, a supporting plate is installed on the top side of the bottom plate, the top plate is rotatably installed on the supporting plate, a rotating shaft hole is formed in the supporting plate, a rotating shaft is rotatably installed in the rotating shaft hole, the top plate is sleeved on the rotating shaft, a driven rod is installed at one end of the rotating shaft, a pull rope is installed on the bottom side of the driven rod, and the bottom end of the pull rope passes through the mounting plate;

the inner wall of the rotating shaft hole is annularly provided with a torsion spring groove, the rotating shaft is sleeved with a reset torsion spring, one end of the reset torsion spring is installed on the inner wall of the torsion spring groove, and the other end of the reset torsion spring is installed on the rotating shaft.

The high-voltage line grounding device with the locking function has the beneficial effects that:

according to the invention, through the arrangement of the mechanical lock body and the voltmeter, the clamping plate is locked on the mechanical lock body through the lock head, and then the key is pulled out, so that after the conductor clamp and the grounding clamp are connected, the conductor clamp is prevented from being stolen or pulled out accidentally, and the safety is ensured; in addition, through parallelly connected voltmeter that has on the conductor presss from both sides, can detect the change of high-voltage line voltage to can adopt the voltmeter that has the flash alarm function, when meetting unexpected circumstances, be convenient for in time send the warning on the scene.

Further, in the invention, through the arrangement of the mounting device, the handle is moved, so that the insulating rod drives the conductor clamp to clamp on the high-voltage wire, then the mounting plate is moved, and the two rack bars are driven to move, the rack bars drive the gears to rotate, and the gears drive the clamping frame to rotate, so that the clamping frame is separated from the clamping groove, at the moment, the insulating rod is moved, and can be separated from the conductor clamp, so that the length of the conductor clamp is effectively reduced after the conductor clamp is clamped on the high-voltage wire, the problem that the insulating rod is moved, and then the conductor clamp and the high-voltage wire are subjected to sliding firing or separation, thereby causing secondary accidents is solved.

Further, in the invention, through the arrangement of the locking device, when the conductor clamp is clamped on the high-voltage line, the integrated seat is driven to rotate by the driving rod, so that the plurality of clamping teeth of the two clamping sleeves are clamped on the high-voltage line, the problem of displacement of the conductor clamp caused by the influence of external force on the conductor clamp can be effectively avoided, and the stable connection between the conductor clamp and the high-voltage line is ensured.

Furthermore, in the invention, through the arrangement of the cleaning device, when the conductor clamp is used for grounding, the high-voltage wire is cleaned at first, the pull rope is pulled, so that the pull rope drives the driven rod to move, the driven rod drives the rotating shaft to rotate, so that the rotating shaft drives the top plate to rotate, meanwhile, the rotating shaft rotates in the rotating shaft hole, the reset torsion spring is stressed, then the insulating rod is moved, so that the bottom plate and the top plate are positioned on the top side and the bottom side of the high-voltage wire, the pull rope is loosened, the top plate can rotate and reset under the resilience force of the reset torsion spring, and then the two cleaning sleeves are tightly sleeved on the high-voltage wire, so that the two cleaning sleeves clean the high-voltage wire through a plurality of bristles by transversely moving the insulating rod, and further ensure that the conductor clamp can be fully contacted when being clamped on the high-voltage wire.

Drawings

Fig. 1 is a schematic perspective view of a high-voltage grounding device with locking function according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a partial structure of a connection between a grounding clip and a clamping plate of a high-voltage line grounding device with a locking function according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a broken cross-sectional structure of connection between an insulating rod and a handle of a high-voltage grounding device with locking function according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3 of a high-voltage line grounding device with a locking function according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a partial structure of structural connection between a conductor clip and a clamping frame of a high-voltage line grounding device with locking function according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a partial structure of an insulation rod and a handle of a high-voltage grounding device with locking function according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a partial structure of structural connection between a conductor clip and a clamping frame of a high-voltage line grounding device with locking function according to an embodiment of the present invention;

fig. 8 is a schematic cross-sectional structural diagram of structural connection between an integrated seat and a central shaft of a high-voltage line grounding device with locking function according to an embodiment of the present invention;

fig. 9 is a schematic diagram of a partial structure of connection between an insulating rod and a mounting bracket of a high-voltage line grounding device with a locking function according to an embodiment of the present invention;

fig. 10 is a schematic cross-sectional structural diagram of structural connection between a top plate and a support plate of a high-voltage grounding device with locking function according to an embodiment of the present invention.

In the figure: 1-conductor clips; 2-a ground clip; 3-clamping plates; 4-a threaded rod; 5-connecting the cable; 6-insulating bars; 7-mounting means; 701-grip; 702—chassis; 703-a rotating lever; 704-rectangular bar; 705-rectangular grooves; 706-clamping the frame; 707-clamping groove; 708-mounting a base; 709-connecting shaft; 710-gear; 711-rack bar; 712-supporting the ejector pins; 713-mounting plate; 714—push-pull block; 715-a push-pull slot; 716-a return spring; 8-locking means; 801-an integrated seat; 802-central axis; 803-a receiving groove; 804-a receiving bar; 805-mounting holes; 806-mounting a shaft; 807-return torsion spring; 808-compressing the rod; 809-cutting ferrule; 810-latch teeth; 811-a support spring; 812-drive rod; 813-a drive rod; 9-a cleaning device; 901-a bottom plate; 902-a top plate; 903-cleaning sleeve; 904-a support plate; 905-a rotating shaft hole; 906-spindle; 907 torsion spring slots; 908-reset torsion spring; 909-a driven rod; 910-a pull rope; 911-mounting brackets; 10-voltmeter; 11-a mechanical lock body; 12-locking head.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

Referring to fig. 1-10 of the drawings in combination with the description, the high-voltage line grounding device with a locking function provided by the embodiment of the invention comprises a conductor clamp 1 and a grounding clamp 2, wherein a connecting cable 5 is connected between the conductor clamp 1 and the grounding clamp 2, the conductor clamp 1 is hung on a high-voltage line, the grounding clamp 2 is used for grounding, clamping plates 3 are slidably arranged on the conductor clamp 1 and the grounding clamp 2, threaded rods 4 are rotatably arranged on the bottom sides of the two clamping plates 3, the two threaded rods 4 are respectively arranged on the conductor clamp 1 and the grounding clamp 2 in a threaded manner, an insulating rod 6 is connected to the bottom side of the conductor clamp 1, and the threaded rods 4 are inserted into the insulating rod 6;

and further comprising mounting means 7, the mounting means 7 being mounted on the conductor clamp 1, the mounting means 7 being for mounting the conductor clamp 1 on a high voltage wire; the mounting device 7 comprises a handle 701, the handle 701 is rotatably mounted on the insulating rod 6, clamping frames 706 are respectively arranged on two sides of the insulating rod 6, clamping grooves 707 are respectively formed in two sides of the conductor clamp 1, the two clamping frames 706 are respectively clamped in the two clamping grooves 707, a gear 710 is arranged on one side of the clamping frames 706, a rack bar 711 is meshed on the gear 710, a mounting plate 713 is slidably mounted on the insulating rod 6, and the rack bar 711 is mounted on the mounting plate 713.

Further, the high-voltage line grounding device with the locking function provided by the embodiment of the invention further comprises a locking device 8, wherein the locking device 8 is arranged on the top side of the conductor clamp 1, and the locking device 8 is clamped on the high-voltage line and is used for preventing the conductor clamp 1 from being displaced; the locking device 8 comprises an integrated seat 801, the integrated seat 801 is rotatably arranged on the top side of the conductor clamp 1, two storage rods 804 are rotatably arranged on the bottom side of the integrated seat 801, compression rods 808 are movably arranged on the bottom side of the storage rods 804, clamping sleeves 809 are arranged at the bottom ends of the compression rods 808, a plurality of clamping teeth 810 are arranged on the inner walls of the clamping sleeves 809, and the clamping sleeves 809 are clamped on a high-voltage wire through the plurality of clamping teeth 810;

in addition, the voltmeter 10 is connected in parallel to the conductor clamp 1, the mechanical lock bodies 11 are arranged on one sides of the conductor clamp 1 and the grounding clamp 2, the lock heads 12 are rotatably arranged on the two clamping plates 3, and the two lock heads 12 are respectively locked on the two mechanical lock bodies 11. It should be noted that, in the embodiment of the present invention, through the arrangement of the mounting device 7, the grip 701 is moved, so that the insulating rod 6 drives the conductor clip 1 to clip on the high voltage wire, then the mounting plate 713 is moved, and drives the two rack bars 711 to move, the rack bars 711 drive the gear 710 to rotate, and the gear 710 drives the clamping frame 706 to rotate, so that the clamping frame 706 is separated from the clamping groove 707, at this time, the insulating rod 6 is moved, so that the insulating rod 6 can be separated from the conductor clip 1, after the conductor clip 1 is clipped on the high voltage wire, the length of the insulating rod is effectively reduced, the insulating rod 6 is prevented from being collided or blown by wind or other reasons, and the insulating rod 6 is further moved, so that the conductor clip 1 and the high voltage wire are slid and ignited or separated, thereby causing a secondary accident, and simultaneously, the insulating rod 6 can be provided with a plurality of conductor clips 1 at one time, so that the use of materials can be effectively saved, the cost can be reduced, and the problem of waste of resources caused by the scrapping of the insulating rod 6 due to the conductor clip 1 can be avoided;

it should be further noted that, through the arrangement of the locking device 8, when the conductor clamp 1 is clamped on the high-voltage line, the driving rod 812 drives the integrated seat 801 to rotate, so that the plurality of clamping teeth 810 on the two clamping sleeves 809 are clamped on the high-voltage line, the problem that the conductor clamp 1 is displaced due to the influence of external force can be effectively avoided, the stable connection between the conductor clamp 1 and the high-voltage line is ensured, meanwhile, the clamping plate 3 is locked on the mechanical lock 11 through the lock head 12, and then the key is pulled out, so that after the connection between the conductor clamp 1 and the grounding clamp 2 is completed, the theft or accidental pulling out is avoided, and the safety is ensured; in addition, through parallelly connected voltmeter 10 that has on conductor clamp 1, can detect the change of high-voltage line voltage to can adopt the voltmeter that has the flashing light alarming function, when meetting unexpected circumstances, be convenient for in time send the warning on the scene.

Further, referring to fig. 3 to 6 of the specification, in the high-voltage line grounding device with locking function provided by the embodiment of the invention, the mounting device 7 further includes a rotating rod 703, the rotating rod 703 is located in the insulating rod 6, a chassis 702 is mounted in the grip 701, and the rotating rod 703 is mounted on the chassis 702;

in addition, a rectangular rod 704 is mounted on the top side of the rotating rod 703, a rectangular groove 705 is formed in the bottom side of the threaded rod 4, and the top end of the rectangular rod 704 extends into the rectangular groove 705. It should be noted that, in the embodiment of the present invention, the handle 701 is rotated to rotate on the insulating rod 6, the handle 701 rotates to drive the chassis 702 to rotate, the chassis 702 rotates to drive the rotating rod 703 to rotate, the rotating rod 703 rotates to drive the threaded rod 4 to rotate through the rectangular rod 704, the threaded rod 4 rotates to drive the clamping plate 3 to move, meanwhile, the threaded rod 4 synchronously moves, and the threaded rod 4 vertically moves on the rectangular rod 704 through the rectangular groove 705, so that the purpose that the rectangular rod 704 can drive the threaded rod 4 to move, and meanwhile, the threaded rod 4 can move on the rectangular rod 704 through the rectangular groove 705 can be achieved.

More specifically, in the embodiment of the present invention, mounting bases 708 are mounted on both sides of the insulating rod 6, a connecting shaft 709 is rotatably mounted on the mounting bases 708, and a gear 710 and a clamping frame 706 are mounted on the connecting shaft 709; in addition, two supporting ejector pins 712 are mounted on the top side of the insulating rod 6, and the top ends of the supporting ejector pins 712 are in contact with the bottom side of the conductor clip 1. It should be noted that, in the embodiment of the present invention, when the rack bar 711 drives the gear 710 to rotate, the gear 710 drives the clamping frame 706 to rotate through the connecting shaft 709, meanwhile, the connecting shaft 709 rotates on the mounting base 708, and the supporting ejector rod 712 supports the conductor clamp 1, so as to ensure the connection stability of the conductor clamp 1 and the insulating rod 6.

Referring to fig. 3-6 of the drawings, in further detail, in the embodiment of the present invention, push-pull grooves 715 are formed on both sides of the insulating rod 6, push-pull blocks 714 are slidably mounted in the two push-pull grooves 715, and the two push-pull blocks 714 are mounted on the mounting plate 713;

in addition, a return spring 716 is mounted on the bottom side inner wall of the push-pull groove 715, and the tip of the return spring 716 is mounted on the bottom side of the push-pull block 714. It should be noted that, in the embodiment of the present invention, when the mounting plate 713 is moved, the mounting plate 713 slides in the two push-pull grooves 715 through the two push-pull blocks 714, and drives the two return springs 716 to bear force, and when the mounting plate 713 is released, the mounting plate 713 is assisted to return under the resilience force of the two return springs 716.

Further, referring to fig. 6-8 of the specification, in the high-voltage grounding device with locking function provided in the embodiment of the present invention, the locking device 8 includes a driving rod 813, and the driving rod 813 is rotatably mounted on the mounting plate 713; the driving rod 812 is installed on the top end of the driving rod 813, and the driving rod 813 rotates to drive the driving rod 812 to rotate, so that the driving rod 812 rotates to drive the integrated seat 801 to rotate. It should be noted that, in the embodiment of the present invention, after the conductor clip 1 is clamped on the high voltage wire, the driving rod 813 is rotated, the driving rod 813 drives the driving rod 812 to rotate, and the driving rod 812 rotates to push the integrated seat 801 to rotate, so that the two clamping sleeves 809 can be automatically unfolded and pressed on the high voltage wire, and the conductor clip 1 is prevented from moving.

More specifically, in the embodiment of the present invention, two receiving grooves 803 are formed on the bottom side of the integrated seat 801, and two receiving rods 804 are respectively rotatably installed in the two receiving grooves 803; in addition, a center shaft 802 is rotatably mounted at the center position of the integration seat 801, and the center shaft 802 is mounted on the top side of the conductor clip 1. In the embodiment of the present invention, the hub 801 rotates on the central shaft 802 when rotating.

Referring to fig. 6-8 of the drawings, in the embodiment of the present invention, a mounting hole 805 is formed on the storage rod 804, a mounting shaft 806 is rotatably mounted in the mounting hole 805, two ends of the mounting shaft 806 are mounted on two inner walls of the storage groove 803, a return torsion spring 807 is sleeved on the mounting shaft 806, one end of the return torsion spring 807 is mounted on the inner wall of the mounting hole 805, and the other end of the return torsion spring 807 is mounted on the mounting shaft 806;

further, a supporting spring 811 is mounted on the top side inner wall of the receiving rod 804, and the bottom end of the supporting spring 811 is mounted on the top side of the compression rod 808. It should be noted that, in the embodiment of the present invention, after the integrated seat 801 is pushed and rotated, under the resilience force of the two return torsion springs 807, the two storage rods 804 are rotated and unfolded, so that the storage rods 804 drive the compression rods 808 to rotate, so that the compression rods 808 drive the clamping sleeves 809 to be clamped on the high-voltage line, and when the clamping sleeves 809 are clamped on the high-voltage line, the clamping sleeves 809 drive the compression rods 808 to shrink, and the supporting springs 811 are stressed, so that the compression rods 808 drive the clamping sleeves 809 to be firmly clamped on the high-voltage line under the resilience force of the supporting springs 811.

Further, referring to fig. 7 and fig. 9-10 of the specification, the high-voltage line grounding device with locking function according to the embodiment of the invention further includes a cleaning device 9, wherein the cleaning device 9 is installed on the insulating rod 6 and is located above the conductor clamp 1, and the insulating rod 6 is moved to drive the cleaning device 9 to clean the high-voltage line. It should be noted that, in the embodiment of the present invention, the insulating rod 6 is moved, so that the two cleaning sleeves 903 move along the high-voltage line, and further clean the high-voltage line, so as to ensure the cleanliness of the high-voltage line.

More specifically, in the embodiment of the present invention, the cleaning device 9 includes a bottom plate 901 and a top plate 902, wherein the cleaning sleeves 903 are installed on the sides of the bottom plate 901 and the top plate 902, which are close to each other, and the two cleaning sleeves 903 are sleeved on the high-voltage wire, and a plurality of bristles are arranged on the sides of the two cleaning sleeves 903, which are close to each other, and the cleaning sleeves 903 move to clean the high-voltage wire through the plurality of bristles; in addition, a mounting bracket 911 is mounted on the base plate 901, and the mounting bracket 911 is sleeved on the insulating rod 6. In the embodiment of the present invention, when the high-voltage wire is cleaned, the bottom plate 901 and the top plate 902 drive the two cleaning sleeves 903 to be sleeved on the high-voltage wire, and the two cleaning sleeves 903 are made to clean the high-voltage wire by laterally moving the insulating rod 6, so that the conductor clip 1 is ensured to be fully contacted when being clamped on the high-voltage wire.

Referring to fig. 7 and fig. 9-10 of the drawings, in further detail, in the embodiment of the present invention, a support plate 904 is installed on the top side of a bottom plate 901, a top plate 902 is rotatably installed on the support plate 904, a rotation shaft hole 905 is formed on the support plate 904, a rotation shaft 906 is rotatably installed in the rotation shaft hole 905, the top plate 902 is sleeved on the rotation shaft 906, a driven rod 909 is installed at one end of the rotation shaft 906, a pull rope 910 is installed on the bottom side of the driven rod 909, and the bottom end of the pull rope 910 passes through the installation plate 713;

in addition, a torsion spring groove 907 is annularly formed in the inner wall of the rotation shaft hole 905, a reset torsion spring 908 is sleeved on the rotation shaft 906, one end of the reset torsion spring 908 is mounted on the inner wall of the torsion spring groove 907, and the other end of the reset torsion spring 908 is mounted on the rotation shaft 906. It should be noted that, in the embodiment of the present invention, when the high-voltage wire is cleaned, the pull rope 910 is pulled, so that the pull rope 910 drives the driven rod 909 to move, the driven rod 909 drives the rotating shaft 906 to rotate, so that the rotating shaft 906 drives the top plate 902 to rotate, meanwhile, the rotating shaft 906 rotates in the rotating shaft hole 905, so that the reset torsion spring 908 is stressed, then the insulating rod 6 is moved, so that the bottom plate 901 and the top plate 902 are located on the top side and the bottom side of the high-voltage wire, and then the pull rope 910 is loosened, so that the top plate 902 rotates and resets under the resilience force of the reset torsion spring 908, and then the two cleaning sleeves 903 are tightly sleeved on the high-voltage wire.

In summary, the working principle of the high-voltage line grounding device with the locking function provided by the embodiment of the invention is as follows:

when the conductor clamp 1 is used for grounding, firstly, a high-voltage wire is cleaned, the pull rope 910 is pulled, the pull rope 910 drives the driven rod 909 to move, the driven rod 909 drives the rotating shaft 906 to rotate, the rotating shaft 906 drives the top plate 902 to rotate, meanwhile, the rotating shaft 906 rotates in the rotating shaft hole 905, the reset torsion spring 908 is stressed, then the insulating rod 6 is moved, the bottom plate 901 and the top plate 902 are positioned on the top side and the bottom side of the high-voltage wire, the pull rope 910 is loosened, the top plate 902 rotates and resets under the resilience force of the reset torsion spring 908, so that the two cleaning sleeves 903 are tightly sleeved on the high-voltage wire, the two cleaning sleeves 903 clean the high-voltage wire through a plurality of bristles by transversely moving the insulating rod 6, and the conductor clamp 1 is ensured to be fully contacted when clamped on the high-voltage wire;

further, when the conductor clamp 1 is clamped on a high-voltage wire, the handle 701 is rotated to enable the conductor clamp to rotate on the insulating rod 6, the handle 701 rotates to drive the chassis 702 to rotate, the chassis 702 rotates to drive the rotating rod 703 to rotate, the rotating rod 703 rotates to drive the threaded rod 4 to rotate through the rectangular rod 704, the threaded rod 4 rotates to drive the clamping plate 3 to move, meanwhile, the threaded rod 4 synchronously moves, the threaded rod 4 vertically moves on the rectangular rod 704 through the rectangular groove 705, the rectangular rod 704 can drive the threaded rod 4 to move, meanwhile, the threaded rod 4 can move on the rectangular rod 704 through the rectangular groove 705, and the clamping plate 3 can clamp the high-voltage wire;

further, the mounting plate 713 is moved to drive the two rack bars 711 to move, the rack bars 711 drive the gear 710 to rotate, the gear 710 drives the clamping frame 706 to rotate, so that the clamping frame 706 is separated from the clamping groove 707, and at the moment, the insulating rod 6 is moved to separate the insulating rod from the conductor clamp 1, so that the length of the conductor clamp 1 is effectively reduced after the conductor clamp is clamped on a high-voltage wire, the insulating rod 6 is prevented from being moved due to collision or wind blowing or other reasons, and the conductor clamp 1 and the high-voltage wire are caused to slide and strike fire or separate, so that the problem of secondary accidents is caused; meanwhile, the insulating rod 6 can be provided with a plurality of conductor clamps 1 at one time, so that the use of materials can be effectively saved, the cost can be reduced, and the problem of resource waste caused by synchronous scrapping of the insulating rod 6 due to scrapping of the conductor clamps 1 can be avoided;

further, after the conductor clamp 1 is clamped on the high-voltage line, the driving rod 813 is rotated, the driving rod 813 drives the rod 812 to rotate, the driving rod 812 is driven to rotate so as to push the integrated seat 801 to rotate, after the integrated seat 801 is pushed and then rotates, under the resilience force of the two return torsion springs 807, the two storage rods 804 are enabled to rotate and expand, and then the storage rods 804 drive the compression rods 808 to rotate, and then the compression rods 808 drive the clamping sleeves 809 to clamp on the high-voltage line, and when the clamping sleeves 809 clamp on the high-voltage line, the clamping sleeves 809 drive the compression rods 808 to shrink, and the supporting springs 811 are enabled to bear force, and then under the resilience force of the supporting springs 811, the compression rods 808 drive the clamping sleeves 809 to clamp on the high-voltage line firmly;

it should be further noted that, the clamping plate 3 is locked on the mechanical lock body 11 through the lock head 12, and then the key is pulled out, so that after the conductor clamp 1 and the grounding clamp 2 are connected, the conductor clamp is prevented from being stolen or accidentally pulled out, and the safety is ensured, meanwhile, the voltmeter 10 is connected on the conductor clamp 1 in parallel, so that the change of the voltage of the high-voltage wire can be detected, and the voltmeter with the flash lamp alarm function can be adopted, and the alarm can be conveniently sent out on site in time when the accident happens.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. The high-voltage line grounding device with the locking function is characterized by comprising a conductor clamp and a grounding clamp, wherein a connecting cable is connected between the conductor clamp and the grounding clamp, the conductor clamp is hung on a high-voltage line, the grounding clamp is used for grounding, clamping plates are slidably arranged on the conductor clamp and the grounding clamp, threaded rods are rotatably arranged on the bottom sides of the two clamping plates, the two threaded rods are respectively and spirally arranged on the conductor clamp and the grounding clamp, an insulating rod is connected to the bottom side of the conductor clamp, and the threaded rods are inserted into the insulating rod;

the installation device is installed on the conductor clamp and is used for installing the conductor clamp on a high-voltage wire; the mounting device comprises a handle, the handle is rotatably mounted on the insulating rod, clamping frames are arranged on two sides of the insulating rod, clamping grooves are formed in two sides of the conductor clamp, the two clamping frames are respectively clamped in the two clamping grooves, a gear is arranged on one side of the clamping frames, a rack bar is meshed with the gear, a mounting plate is slidably mounted on the insulating rod, and the rack bar is mounted on the mounting plate;

the locking device is mounted on the top side of the conductor clamp and is clamped on a high-voltage wire to prevent the conductor clamp from being displaced; the locking device comprises an integrated seat, the integrated seat is rotatably arranged on the top side of the conductor clamp, two storage rods are rotatably arranged on the bottom side of the integrated seat, a compression rod is movably arranged on the bottom side of each storage rod, a clamping sleeve is arranged at the bottom end of each compression rod, a plurality of clamping teeth are arranged on the inner wall of each clamping sleeve, and each clamping sleeve is clamped on a high-voltage wire through a plurality of clamping teeth;

the conductor clamp is connected with a voltmeter in parallel, one sides of the conductor clamp and the grounding clamp are provided with mechanical lock bodies, the two clamping plates are provided with locking heads in a rotating mode, and the two locking heads are respectively locked on the two mechanical lock bodies.

2. The high voltage line grounding apparatus with locking function according to claim 1, wherein said mounting means further comprises a rotating rod, said rotating rod being located in said insulating rod, a chassis being mounted in said grip, said rotating rod being mounted on said chassis;

the rectangular rod is installed on the top side of the rotating rod, the rectangular groove is formed in the bottom side of the threaded rod, and the top end of the rectangular rod extends into the rectangular groove.

3. The high-voltage line grounding device with a locking function according to claim 2, wherein mounting bases are mounted on two sides of the insulating rod, a connecting shaft is rotatably mounted on the mounting bases, and the gear and the clamping frame are mounted on the connecting shaft;

two supporting ejector rods are arranged on the top side of the insulating rod, and the top ends of the supporting ejector rods are contacted with the bottom side of the conductor clamp.

4. The high-voltage line grounding device with a locking function according to claim 3, wherein push-pull grooves are formed in two sides of the insulating rod, push-pull blocks are slidably mounted in the two push-pull grooves, and the two push-pull blocks are mounted on the mounting plate;

and a reset spring is arranged on the inner wall of the bottom side of the push-pull groove, and the top end of the reset spring is arranged on the bottom side of the push-pull block.

5. The high voltage line grounding apparatus with locking function as claimed in claim 1, wherein the locking means comprises a driving lever rotatably mounted on the mounting plate;

the top of the driving rod is provided with a driving rod, the driving rod is rotated to drive the driving rod to rotate, and the driving rod is rotated to drive the integrated seat to rotate.

6. The high-voltage line grounding device with a locking function according to claim 5, wherein two storage grooves are formed in the bottom side of the integrated seat, and the two storage rods are respectively rotatably installed in the two storage grooves;

the center position of the integrated seat is rotatably provided with a center shaft, and the center shaft is arranged on the top side of the conductor clamp.

7. The high-voltage line grounding device with the locking function according to claim 6, wherein a mounting hole is formed in the storage rod, a mounting shaft is rotatably mounted in the mounting hole, two ends of the mounting shaft are mounted on two side inner walls of the storage groove, a return torsion spring is sleeved on the mounting shaft, one end of the return torsion spring is mounted on the inner wall of the mounting hole, and the other end of the return torsion spring is mounted on the mounting shaft;

and a supporting spring is arranged on the inner wall of the top side of the storage rod, and the bottom end of the supporting spring is arranged on the top side of the compression rod.

8. The high-voltage line grounding device with a locking function according to claim 1, further comprising a cleaning device, wherein the cleaning device is installed on the insulating rod and located above the conductor clamp, and the insulating rod is moved to drive the cleaning device to clean the high-voltage line.

9. The high-voltage line grounding device with the locking function according to claim 8, wherein the cleaning device comprises a bottom plate and a top plate, cleaning sleeves are arranged on one sides of the bottom plate and the top plate, which are close to each other, two cleaning sleeves are sleeved on the high-voltage line, a plurality of bristles are arranged on one sides of the two cleaning sleeves, which are close to each other, and the cleaning sleeves move to clean the high-voltage line through the plurality of bristles;

the bottom plate is provided with a mounting bracket, and the mounting bracket is sleeved on the insulating rod.

10. The high-voltage line grounding device with a locking function according to claim 9, wherein a supporting plate is installed on the top side of the bottom plate, the top plate is rotatably installed on the supporting plate, a rotating shaft hole is formed in the supporting plate, a rotating shaft is rotatably installed in the rotating shaft hole, the top plate is sleeved on the rotating shaft, a driven rod is installed at one end of the rotating shaft, a pull rope is installed on the bottom side of the driven rod, and the bottom end of the pull rope penetrates through the mounting plate;

the inner wall of the rotating shaft hole is annularly provided with a torsion spring groove, the rotating shaft is sleeved with a reset torsion spring, one end of the reset torsion spring is installed on the inner wall of the torsion spring groove, and the other end of the reset torsion spring is installed on the rotating shaft.