Shooting type live-line shunting equipment

Abstract

The invention provides gun type live-line shunting equipment, and relates to the technical field of cable maintenance scheduling, the gun type live-line shunting equipment comprises a clamping mechanism, a sealing mechanism, a locking assembly and a control box, the clamping mechanism comprises a support frame, clamping plates and a rotating arm, and the clamping plates are provided with a first clamping plate and a second clamping plate; the device comprises a first clamping plate, a second clamping plate, a control box and a clamping assembly, the first clamping plate and the second clamping plate are arranged on the side edge of the clamping assembly, the shunting line penetrates through the middle area of the first clamping plate and the second clamping plate, a supporting plate is welded to the side edge of the clamping mechanism, the control box is erected at the tail end of the supporting plate, and a groove is formed in the side edge of the control box. According to the structure, the trigger time is greatly shortened, the butt joint process with the shunt wire can be completed in time, the clamping trigger time is further shortened through the electromagnet structure, the equipment cost and the failure rate are reduced, popularization and use are facilitated, the sealing mechanism shields the spring structure on the inner side, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of cable maintenance and scheduling, in particular to a gun-type live current shunting device. Background Art

[0002] Cable diverters are specialized devices primarily used to balance current distribution, prevent overload and lightning damage, and divert current without interrupting high-voltage transmission lines. These devices are typically installed near transmission towers, substations, or insulators. By regulating current paths and energy dissipation, they effectively reduce line losses, improve system stability, and extend the service life of transmission equipment. They are critical components for ensuring the safe and efficient operation of power grids. They can also provide additional current diversion in the event of a localized cable fault, preventing overheating in the faulted area.

[0003] In the existing technology, the shunt equipment used on high-voltage transmission lines controls the connection between the end clamp and the shunt line part by building an independent power system. However, this type of solution is easily affected by external environmental factors during the long preparation process, causing problems such as jamming and instability during operation, a high failure rate, and a lack of effective protective structure. At the same time, the docking speed achieved by structures such as motors and robotic arms is slow, making it difficult to achieve instant connection. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a gun-type live shunt equipment to solve the problems raised in the above-mentioned background technology. The present invention controls the clamping assembly to quickly clamp and connect the surface of the shunt line and generate a large extrusion force. Compared with the traditional solution of providing drive to complete clamping through power equipment such as motors, this structure greatly shortens the triggering time and can complete the docking process with the shunt line in time. The structure of the electromagnet further shortens the clamping triggering time, and reduces the equipment cost and failure rate, which is convenient for popular use. The closing mechanism blocks the inner spring structure part, thereby extending the service life of the equipment.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: a gun-type live shunting equipment, comprising a shunting equipment body and a shunting line, the shunting equipment body comprising a clamping mechanism, a closing mechanism, a locking assembly and a control box, the clamping mechanism comprising a support frame, a clamping plate and a rotating arm, the clamping plate is provided with a first clamping plate and a second clamping plate, the shunting line passes through the middle area of the first clamping plate and the second clamping plate, the side of the clamping mechanism is welded with a support plate, the control box is built on the end of the support plate, the side of the control box is provided with a groove, the inside of the groove is provided with a locking assembly, the number of the locking assemblies is two, and the two locking assemblies are symmetrically installed on the side of the control box, the surface of the control box is provided with a closing mechanism, the middle of the clamping mechanism is provided with a supporting plate, the end of the closing mechanism is used to fit with the surface of the supporting plate, the inside of the control box is provided with a remote control module, the locking assembly is provided with an electromagnet, and the control box controls the power-on state of the electromagnet through an external remote control device.

[0006] Furthermore, both ends of the support frame are integrally formed with side baffles, the middle of the side baffles are connected by an axis, a rotating sleeve is sleeved on the connecting axis in the middle of the side baffles, a rotating arm is integrally formed on one side of the rotating sleeve, and a sliding groove is provided on the inner side of the rotating arm.

[0007] Furthermore, a first clamping plate or a second clamping plate is integrally formed on the other side of the rotating sleeve, and the surfaces of the first clamping plate and the second clamping plate are provided with clamping grooves, the cross-section of the clamping grooves is a semicircular structure, and the rear ends of the first clamping plate and the second clamping plate are installed with fitting plates, and a partition is installed in the middle of the support frame.

[0008] Furthermore, the rotating sleeve is symmetrically installed on both sides of the partition, the first clamping plate and the second clamping plate are connected to each other after rotation, and the two ends of the rotating sleeve are against the inner wall of the side baffle.

[0009] Furthermore, the closing mechanism includes an outer sleeve and an inner sleeve, a sliding plate and a support plate are installed on the inner side of the rotating arm, the sliding plate is integrally formed at both ends of the support plate, sliding rods are inserted on both sides of the sliding plate, pull plates are welded on both sides of the support plate, and a bayonet is inserted on the inner side of the end of the pull plate.

[0010] Furthermore, the sliding rod is used to be embedded in the interior of the slide groove, the two sides of the sliding plate are against the surface of the rotating arm, one end of the outer sleeve is welded to the surface of the control box, the inner sleeve is embedded in the interior of the outer sleeve, and one end of the inner sleeve is connected to a second spring.

[0011] Furthermore, a first spring is installed on the inner side of the inner sleeve, and the two ends of the first spring and the second spring are respectively connected to the surface of the top plate and the control box. The ends of the inner sleeve and the outer sleeve are both affixed with rubber rings, and the surface of the inner sleeve is in contact with the inner wall of the outer sleeve.

[0012] Furthermore, the locking assembly includes an electromagnet, a magnetic plate and a lifting column. The bottom of the lifting column is integrally formed with an inclined plate, the top of the lifting column is integrally formed with a support plate, the surface of the support plate is mounted with a magnetic plate, and the top of the inner wall of the groove is equipped with an electromagnet.

[0013] Furthermore, a guide column is welded on the surface of the support plate, the top end of the guide column is screwed to a limiting convex plate, and the guide column extends upward from the surface of the control box.

[0014] Furthermore, after the electromagnet is energized, it is used to adsorb the magnetic plate upwards, the pull plate, the pin and the groove are aligned, the pin is used to lean against the surface of the inclined plate, the entire locking assembly is hidden inside the groove, and the surfaces of the magnetic plate and the electromagnet are parallel to each other.

[0015] Beneficial effects of the present invention:

[0016] 1. This gun-type live shunt equipment uses a spring structure at the rear end to control the clamping assembly to quickly clamp and connect the surface of the shunt line and generate a large extrusion force. Compared with traditional solutions that use power equipment such as motors to provide drive to complete the clamping, this structure greatly shortens the triggering time and can complete the docking process with the shunt line in a timely manner.

[0017] 2. This gun-type live current shunting equipment uses the rear-end locking component and its own magnetic structure to lock and restrict the clamping component, so that the end of the clamping component always remains in the open state. The structure of the electromagnet further shortens the clamping trigger time, reduces equipment costs and failure rates, and is easy to popularize and use.

[0018] 3. The gun-type live shunt equipment is equipped with a closing mechanism on the surface of the top plate. The closing mechanism shields the inner spring structure part, and the locking component pulls the clamping mechanism to keep the spring in a good sealing state at all times, thereby reducing the erosion effect on the spring structure part and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the appearance of a gun-type live current diversion device of the present invention;

[0020] Figure 2 is a side sectional view of the diverter assembly of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the diversion component part of the present invention;

[0022] Figure 4 This is a structural diagram of the tail end of the clamping mechanism of the present invention;

[0023] Figure 5 for Figure 2 Enlarged view of area A in the middle;

[0024] Figure 6 It is a structural diagram of the control box part of the present invention;

[0025] Figure 7 It is a structural schematic diagram of the locking component part of the present invention;

[0026] Figure 8 for Figure 2 Enlarged view of area B in the middle;

[0027] In the figure: 1. diverter line; 2. diverter assembly; 3. clamping mechanism; 4. closing mechanism; 5. locking assembly; 6. partition; 7. side baffle; 8. rotating sleeve; 9. first clamping plate; 10. second clamping plate; 11. fitting plate; 12. rotating arm; 13. sliding plate; 14. slide groove; 15. pull plate; 16. latch; 17. sliding rod; 18. support plate; 19. first spring; 20. outer sleeve; 21. inner sleeve; 22. second spring; 23. groove; 24. support plate; 25. control box; 26. electromagnet; 27. guide column; 28. support plate; 29. magnetic plate; 30. lifting column; 31. inclined plate; 32. limiting convex plate; 33. support frame; 34. clamping groove. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] See also Figures 1 to 8The present invention provides the following technical solutions: a gun-type live shunt equipment, including a shunt equipment body and a shunt line 1, the shunt equipment body includes a clamping mechanism 3, a closing mechanism 4, a locking assembly 5 and a control box 25, the clamping mechanism 3 includes a support frame 33, a clamping plate and a rotating arm 12, the clamping plate is provided with a first clamping plate 9 and a second clamping plate 10, the shunt line 1 passes through the middle area of the first clamping plate 9 and the second clamping plate 10, the side of the clamping mechanism 3 is welded with a support plate 24, the control box 25 is built at the end of the support plate 24, and the side of the control box 25 A groove 23 is provided, within which a locking assembly 5 is mounted. Two locking assemblies 5 are symmetrically mounted on the sides of a control box 25. A closing mechanism 4 is mounted on the surface of the control box 25. A support plate 18 is mounted in the middle of the clamping mechanism 3. The end of the closing mechanism 4 is adapted to engage the surface of the support plate 18. A remote control module is mounted within the control box 25. An electromagnet 26 is mounted within the locking assembly 5. The control box 25 controls the power supply state of the electromagnet 26 via an external remote control device. This shunt equipment is used to connect the shunt line 1 to achieve the purpose of diverting and directing the current.

[0030] When the present invention is triggered, the electromagnet 26 connected to the surface of the control box 25 is controlled to be on and off by the remote control, so that the electromagnet 26 is energized. At this time, the unlocking process of the locking component 5 can be automatically triggered, so that the clamping mechanism 3 at the front end can lose the pulling force generated by the locking component 5, and then the entire clamping mechanism 3 is pushed left and right under the spring on the inside of the closing mechanism 4, ensuring that the clamping plate parts at the end of the clamping mechanism 3 can approach each other and produce a clamping effect, and finally the first clamping plate 9 and the second clamping plate 10 are respectively clamped on the surface of the shunt line 1. After the clamping contact is completed, sufficient thrust will always be applied to the clamping mechanism 3 through the spring mechanism at the rear end. After the two shunt equipment are connected to the shunt line 1 through the above process, the current shunt process can be completed.

[0031] In this embodiment, the support frame 33 has side panels 7 integrally formed at both ends. The side panels 7 are connected in the middle by a shaft. A rotating sleeve 8 is mounted on the connecting shaft in the middle of the side panels 7. A rotating arm 12 is integrally formed on one side of the rotating sleeve 8, and a sliding groove 14 is defined on the inner side of the rotating arm 12. A first clamping plate 9 or a second clamping plate 10 is integrally formed on the other side of the rotating sleeve 8. Both the first and second clamping plates 9, 10 have clamping grooves 34 defined on their surfaces. The clamping grooves 34 have a semicircular cross-section. A bonding plate 11 is mounted at the rear ends of the first and second clamping plates 9, 10. A partition 6 is mounted in the middle of the support frame 33. The rotating sleeve 8 is symmetrically mounted on either side of the partition 6. The first and second clamping plates 9, 10 are connected by rotation, and the ends of the rotating sleeve 8 rest against the inner wall of the side panel 7. Through the spring structure at the rear end, the clamping assembly can be controlled to quickly clamp and connect the surface of the shunt line 1 and generate a large extrusion force. Compared with the traditional solution of using power equipment such as motors to provide drive to complete the clamping, this structure greatly shortens the trigger time and can complete the docking process with the shunt line 1 in a timely manner.

[0032] Specifically, in the clamping mechanism 3, the inner shaft and the rotating sleeve 8 on the shaft surface are supported by the middle support frame 33, so that the clamping plates and the rotating arm 12 on both sides of the rotating sleeve 8 can rely on the rotating sleeve 8 to rotate, and a support plate 18 is installed on the inner side of the rotating arm 12. Therefore, after the support plate 18 is pushed by the two sets of spring structures inside the subsequent closing mechanism 4, a thrust can be applied from the end of the rotating arm 12, so that the rotating arm 12 begins to expand toward the outside. This process can bring the first clamping plate 9 and the second clamping plate 10 on the other side closer to each other, and finally clamp the clamping groove 34 part on the inner side of the first clamping plate 9 and the second clamping plate 10 on the shunt line 1. The whole process is triggered by the spring to realize the timed expansion of the rotating arm 12, thereby achieving the purpose of quickly triggering the clamping, and after the clamping is completed, this state is always maintained to ensure the stable transmission of current.

[0033] In this embodiment, the closure mechanism 4 includes an outer sleeve 20 and an inner sleeve 21. A sliding plate 13 and a support plate 18 are mounted on the inner side of the pivot arm 12. The sliding plate 13 is integrally formed at both ends of the support plate 18. Sliding rods 17 are inserted on both sides of the sliding plate 13. Pull plates 15 are welded to both sides of the support plate 18, and a latch 16 is inserted on the inner side of the end of the pull plate 15. The sliding rod 17 is used to be embedded in the interior of the slide groove 14. The two sides of the sliding plate 13 are against the surface of the pivot arm 12. One end of the outer sleeve 20 is welded to the surface of the control box 25. The inner sleeve 21 is embedded in the interior of the outer sleeve 20. One end of the inner sleeve 21 is connected to the second spring 22. A first spring 19 is mounted on the inner side of the inner sleeve 21. The ends of the first spring 19 and the second spring 22 are connected to the surfaces of the support plate 18 and the control box 25, respectively. Rubber rings are attached to the ends of the inner sleeve 21 and the outer sleeve 20, and the surface of the inner sleeve 21 fits in contact with the inner wall of the outer sleeve 20. A closing mechanism 4 is docked on the surface of the support plate 18. The closing mechanism 4 shields the inner spring structure and, in conjunction with the locking assembly 5 pulling the clamping mechanism 3, ensures that the spring is always in a well-sealed state, reducing the erosion of the spring structure and extending the service life of the device.

[0034] Specifically, when the pull plate 15 on the clamping mechanism 3 is connected and locked by the closing mechanism 4, the top plate 18 will be moved closer to the position where the control box 25 is located, and it is ensured that the end of the closing mechanism 4 can fit on the surface of the top plate 18. Since the surface of the closing mechanism 4 is provided with a double-layer sleeve structure, the inner sleeve 21 part applies a thrust through the second spring 22 at the rear end, so that the rubber ring part at the end of the inner sleeve 21 can be pressed to fit on the surface of the top plate 18. At this time, the first spring 19 part in the center can be in The compressed state, and the sides and both ends are completely closed, and external rainwater and impurities will be blocked by this state and cannot penetrate into the cavity where the spring is located. When the locking mechanism is subsequently released to lock the clamping mechanism 3, the first spring 19 and the second spring 22 can be provided at the same time to push the supporting plate 18, and finally the supporting plate 18 and the sliding plate 13 are moved toward the position of the support frame 33, and the sliding rod 17 at the end of the sliding plate 13 can also move along the inside of the slide groove 14, and finally the rotating arm 12 is expanded.

[0035] In this embodiment, the locking assembly 5 includes an electromagnet 26, a magnetic plate 29, and a lifting column 30. The bottom of the lifting column 30 is integrally formed with an inclined plate 31, and the top of the lifting column 30 is integrally formed with a support plate 28. The surface of the support plate 28 is mounted with the magnetic plate 29, and the electromagnet 26 is installed at the top of the inner wall of the groove 23. A guide column 27 is welded to the surface of the support plate 28, and the top of the guide column 27 is screwed to a limiting protrusion 32. The guide column 27 extends upward from the surface of the control box 25. When energized, the electromagnet 26 is used to attract the magnetic plate 29 upward. The pull plate 15, the latch 16, and the groove 23 are partially aligned. The latch 16 is used to press against the surface of the inclined plate 31. The entire locking assembly 5 is hidden inside the groove 23, and the surfaces of the magnetic plate 29 and the electromagnet 26 are parallel to each other. The locking component 5 at the rear end and its own magnetic structure are used to lock and restrict the clamping component, so that the end of the clamping component always remains in an open state. The structure of the electromagnet 26 further shortens the clamping trigger time, reduces equipment costs and failure rates, and is convenient for popular use.

[0036] When the lock is unlocked, the electromagnet 26 is energized to attract the magnetic plate 29 below, thereby triggering the lifting column 30 and the inclined plate 31 to move upward to unlock the door. In the locked state, the electromagnet 26 is not energized at this time. In this state, by pulling the pull plate 15, the latch 16 is embedded in the groove 23, which will push the latch 16 against the inclined surface of the inclined plate 31, so that the lifting column 30 moves upward, and finally the latch 16 moves to the vertical surface on the other side of the inclined plate 31, and the lifting column 30 is blocked by the lifting column 30, thereby achieving the state of pulling the entire support plate 18 to fit with the closing mechanism 4.

[0037] The basic principles, main features and advantages of the present invention are shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0038] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A gun-type live current diversion device, comprising a current diversion device body and a current diversion line (1), characterized in that: The diversion equipment body includes a clamping mechanism (3), a closing mechanism (4), a locking assembly (5) and a control box (25); the clamping mechanism (3) includes a support frame (33), a clamping plate and a rotating arm (12); the clamping plate is provided with a first clamping plate (9) and a second clamping plate (10); the diversion line (1) passes through the middle area of the first clamping plate (9) and the second clamping plate (10); a support plate (24) is welded to the side of the clamping mechanism (3); the control box (25) is built on the end of the support plate (24); a groove (23) is opened on the side of the control box (25); the inner portion of the groove (23) is provided with a groove (23) A locking assembly (5) is installed on the top of the control box (25), the number of the locking assemblies (5) is two, and the two locking assemblies (5) are installed on the side of the control box (25) in a symmetrical form. A closing mechanism (4) is installed on the surface of the control box (25), a supporting plate (18) is installed in the middle of the clamping mechanism (3), and the end of the closing mechanism (4) is used to fit with the surface of the supporting plate (18). A remote control module is installed inside the control box (25), an electromagnet (26) is installed in the locking assembly (5), and the control box (25) controls the power-on state of the electromagnet (26) through an external remote control device.

2. The gun-type live current diversion equipment according to claim 1, characterized in that: Both ends of the support frame (33) are integrally formed with side baffles (7), the middle of the side baffles (7) are connected by a shaft, a rotating sleeve (8) is sleeved on the connecting shaft in the middle of the side baffles (7), a rotating arm (12) is integrally formed on one side of the rotating sleeve (8), and a sliding groove (14) is provided on the inner side of the rotating arm (12).

3. The gun-type live current diversion equipment according to claim 2, characterized in that: The other side of the rotating sleeve (8) is integrally formed with a first clamping plate (9) or a second clamping plate (10), and the surfaces of the first clamping plate (9) and the second clamping plate (10) are both provided with a clamping groove (34), and the cross-section of the clamping groove (34) is a semicircular structure. The rear ends of the first clamping plate (9) and the second clamping plate (10) are installed with a bonding plate (11), and a partition (6) is installed in the middle of the support frame (33).

4. The gun-type live current diversion equipment according to claim 3, characterized in that: The rotating sleeve (8) is symmetrically mounted on both sides of the partition (6); the first clamping plate (9) and the second clamping plate (10) are connected to each other by rotation; and both ends of the rotating sleeve (8) are pressed against the inner wall of the side baffle (7).

5. The gun-type live current diversion equipment according to claim 2, characterized in that: The closing mechanism (4) includes an outer sleeve (20) and an inner sleeve (21), a sliding plate (13) and a supporting plate (18) are installed on the inner side of the rotating arm (12), the sliding plate (13) is integrally formed at both ends of the supporting plate (18), sliding rods (17) are inserted on both sides of the sliding plate (13), and pull plates (15) are welded on both sides of the supporting plate (18), and a latch (16) is inserted on the inner side of the end of the pull plate (15).

6. The gun-type live current diversion equipment according to claim 5, characterized in that: The sliding rod (17) is used to be embedded in the interior of the slide groove (14), the two sides of the sliding plate (13) are pressed against the surface of the rotating arm (12), one end of the outer sleeve (20) is welded to the surface of the control box (25), and the inner sleeve (21) is embedded in the interior of the outer sleeve (20), and one end of the inner sleeve (21) is connected to the second spring (22).

7. The gun-type live current diversion equipment according to claim 6, characterized in that: A first spring (19) is installed on the inner side of the inner sleeve (21), and the two ends of the first spring (19) and the second spring (22) are respectively connected to the surface of the top plate (18) and the control box (25). The ends of the inner sleeve (21) and the outer sleeve (20) are both attached with rubber rings, and the surface of the inner sleeve (21) is in contact with the inner wall of the outer sleeve (20).

8. The gun-type live current diversion equipment according to claim 5, characterized in that: The locking assembly (5) comprises an electromagnet (26), a magnetic plate (29) and a lifting column (30); the bottom of the lifting column (30) is integrally formed with an inclined plate (31); the top of the lifting column (30) is integrally formed with a supporting plate (28); the surface of the supporting plate (28) is mounted with a magnetic plate (29); and the top of the inner wall of the groove (23) is equipped with an electromagnet (26).

9. The gun-type live current diversion equipment according to claim 8, characterized in that: A guide column (27) is welded on the surface of the support plate (28), the top end of the guide column (27) is screwed to a limiting convex plate (32), and the guide column (27) extends upward from the surface of the control box (25).

10. The gun-type live current diversion equipment according to claim 9, characterized in that: The electromagnet (26) is used to attract the magnetic plate (29) upward after being energized, and the pull plate (15), the latch (16) and the groove (23) are partially aligned. The latch (16) is used to lean against the surface of the inclined plate (31), and the locking assembly (5) is entirely hidden inside the groove (23). The surfaces of the magnetic plate (29) and the electromagnet (26) are parallel to each other.

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