CN218731817U - Intelligent grounding wire for preventing mistaken installation of power transmission line - Google Patents

Abstract

The utility model discloses a transmission line prevents mistake and adorns intelligent earth connection, including wire, clamp mechanism, fastener terminal, clamp mechanism comprises L type frame, diaphragm, a screw thread section of thick bamboo, threaded rod, splint, the inside wall at L type frame is installed to the diaphragm, a screw thread section of thick bamboo runs through the diaphragm and is connected rather than rotating, the threaded rod closes soon with a screw thread section of thick bamboo and is connected, the top and the splint fixed connection of threaded rod. The utility model discloses in, a rings that can install and remove are pulled soon in the clamp mechanism of earth connection installation, pull soon through the rings and fasten clamp mechanism, pull soon the rings after clamp mechanism installs and take off the rings and install on the fastener terminal through the bolt, the insulating rope hoist and mount fastener terminal that pull soon through the rings, accomplish the installation of earth connection, order when tearing the earth connection on contrary, rings are pulled soon and are equivalent to the logic key, just so with the effectual operation order of having guaranteed hanging, when tearing the earth connection, reduce the incident that the earth connection dismouting order caused because of the staff breaks in disorder.

Description

Intelligent grounding wire for preventing mistaken installation of power transmission line

Technical Field

The utility model relates to an earth connection technical field especially relates to transmission line prevents mistake dress intelligence earth connection.

Background

The grounding wire mainly comprises three parts, namely a grounding end, a conducting wire and a wire clamp. The grounding wire is a safety appliance for temporarily short-circuiting and grounding the power-off equipment, and has the functions of preventing the equipment from suddenly coming and preventing the adjacent high-voltage electrified equipment from generating induced voltage to harm a human body and simultaneously discharging residual charges of the power-off equipment when the power-off equipment is subjected to power-off maintenance or other work.

The power failure maintenance operation of the line can greatly improve the power supply reliability, the hanging and dismounting of the grounding wire is one of the most critical operations of the power failure operation, the connection of the grounding wire is reliable, the non-electricity of the line can be ensured, and the safety of operating personnel is ensured. The sequence of hanging and detaching the ground wires is clearly proposed in the safety regulations of the lines, the ground wires are reliably connected, but the safety awareness of workers is not in place, and the sequence of hanging and detaching the ground wires cannot be strictly followed according to the regulations, so that the occurrence of human casualty accidents is caused. For avoiding hanging, taking out a business turn of earth connection misoperation, guarantee that the earth connection is connected reliably, ensure personal safety, the utility model provides a transmission line prevents mistake dress intelligence earth connection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the intelligent grounding wire is prevented from being installed by mistake in the power transmission line.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

transmission line prevents mistake dress intelligence earth connection, including wire, clamp mechanism, fastener terminal, clamp mechanism comprises L type frame, diaphragm, screw thread section of thick bamboo, threaded rod, splint, the inside wall at L type frame is installed to the diaphragm, the screw thread section of thick bamboo runs through the diaphragm and is connected rather than rotating, the threaded rod closes soon with the screw thread section of thick bamboo and is connected, the top and the splint fixed connection of threaded rod, the inside wall of L type frame has the spacing groove, splint and spacing groove sliding connection, the bottom of screw thread section of thick bamboo is provided with the hexagonal bolt head, the outside block of hexagonal bolt head has rings to turn round and pull, the rings are turned round and are provided with insulating rope, be provided with the alarm on the insulating rope, the inside of alarm is provided with the thing allies oneself with card, the lateral wall of L type frame just is located hexagonal bolt head one side and is provided with the block subassembly that is used for fixed rings to turn round and pull.

Preferably, a hexagonal bolt hole matched with the hexagonal bolt head is formed in the center of the hanging ring rotating plate, an inner ring groove is formed in the outer wall of the hanging ring rotating plate, and teeth are distributed on the circumferential array of the wall of the inner ring groove.

Preferably, the clamping assembly comprises a clamping block and a limiting component, an accommodating cavity is formed in the clamping block, a rotating rod penetrating through the clamping block is arranged in the accommodating cavity, a gear meshed with the teeth is arranged on the rotating rod, and a handle is arranged at the end of the rotating rod.

Preferably, the limiting component comprises a sliding rod, a sliding sleeve and a spring, the end of the sliding rod is fixedly connected with the L-shaped frame, the sliding rod penetrates through the sliding sleeve, the sliding sleeve is fixedly connected with the clamping block, and the spring sleeve is sleeved outside the sliding rod.

Preferably, the alarm is wirelessly connected with the mobile phone terminal through the Internet of things card.

Preferably, a magnetic attraction plate is further arranged on the alarm.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. according to the ground wire clamp, the detachable hanging ring rotary plate is installed on the clamp mechanism of the ground wire, the clamp mechanism can be fastened through the hanging ring rotary plate, the hanging ring is taken down after the clamp mechanism is installed and installed on the wire clamp terminal through the bolt, the wire clamp terminal is hoisted through the insulating rope on the hanging ring rotary plate, the installation of the ground wire is completed, the sequence of the ground wire removal is opposite to that of the ground wire removal, the hanging ring rotary plate is equivalent to a logic key, the operation sequence of the ground wire hanging and removal is effectively guaranteed, and the safety accident caused by the fact that a worker breaks the assembly and disassembly sequence of the ground wire is reduced.

2. In this application, install the alarm on the insulating rope, alarm internally mounted has the thing to ally oneself with the card, and the earth connection is hung and is connect the back, is insulating rope system in cross arm end suitable position, and the laminating is inhaled with cross arm end magnetism to the magnetism suction disc on the alarm, and when the earth connection takes place to drop, the alarm will send a signal to the cell-phone of work responsible person, can in time early warning responsible person's earth connection unusual.

Drawings

Fig. 1 shows a schematic structural diagram of a hanging ring rotating plate of an intelligent ground wire for preventing misloading of a power transmission line, which is provided by the embodiment of the invention, installed on a clamping mechanism;

fig. 2 shows a schematic structural diagram of a hanging ring of the power transmission line mis-assembly prevention intelligent ground wire rotatably installed on a wire clamp terminal according to the embodiment of the present invention;

fig. 3 shows an enlarged schematic structural diagram of a part a in fig. 1 of the power transmission line anti-misloading intelligent ground wire provided according to the embodiment of the present invention;

fig. 4 shows that according to the utility model provides a transmission line prevents that rings of mistake dress intelligence earth connection pull soon and be connected inner structure schematic diagram with the fixture block.

Illustration of the drawings:

1. a wire; 2. a clamp mechanism; 201. an L-shaped frame; 202. a transverse plate; 203. a threaded barrel; 204. a threaded rod; 205. a splint; 3. a wire clamp terminal; 4. a hexagonal bolt head; 5. hanging ring rotating plate; 501. a hexagonal bolt hole; 502. an inner ring groove; 503. teeth; 6. a clamping block; 601. an accommodating chamber; 7. rotating the rod; 701. a handle; 8. a gear; 9. a sliding sleeve; 10. a slide bar; 11. a spring; 12. an insulating cord; 13. an alarm; 14. and a magnetic attraction plate.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution:

the intelligent ground wire for preventing mistaken installation of the power transmission line comprises a lead 1, a clamping mechanism 2 and a wire clamp terminal 3, wherein the clamping mechanism 2 is composed of an L-shaped frame 201, a transverse plate 202, a threaded cylinder 203, a threaded rod 204 and a clamping plate 205, the transverse plate 202 is installed on the inner side wall of the L-shaped frame 201, the threaded cylinder 203 penetrates through the transverse plate 202 and is rotatably connected with the transverse plate, the threaded rod 204 is rotatably connected with the threaded cylinder 203, the top end of the threaded rod 204 is fixedly connected with the clamping plate 205, the inner side wall of the L-shaped frame 201 is provided with a limiting groove, the clamping plate 205 is slidably connected with the limiting groove, a hexagonal bolt head 4 is arranged at the bottom of the threaded cylinder 203, the threaded cylinder 203 is driven to rotate to drive the threaded rod 204 to outwards rotate, the threaded rod 204 drives the clamping plate 205 to be matched and clamped with the L-shaped frame 201 to achieve grounding connection through the threaded rod 204, a lifting ring bolt head 5 is clamped outside the hexagonal bolt head 4, rotating force is convenient to apply rotating force to the hexagonal bolt head 4, an insulating rope 12 is arranged on the lifting ring bolt terminal 3, an appropriate position of the transverse end is arranged on the insulating rope 12, whether the alarm 13 or not can be monitored, and the lifting bolt head 5 is arranged on one side wall of the L-shaped frame, and the lifting bolt head 201 side wall of the lifting bolt head is arranged for fixing the alarm.

Specifically, as shown in fig. 4, a hexagonal bolt hole 501 adapted to the hexagonal bolt head 4 is formed in the center of the suspension ring rotating plate 5, an inner annular groove 502 is formed in the outer wall of the suspension ring rotating plate 5, teeth 503 are distributed in the circumferential array of the groove wall of the inner annular groove 502, the hexagonal bolt hole 501 is engaged with the hexagonal bolt head 4, and then an acting force is applied to the suspension ring rotating plate 5 to rotate the suspension ring rotating plate, so that the hexagonal bolt head 4 is driven to rotate.

Specifically, as shown in fig. 4, the clamping assembly includes a clamping block 6 and a limiting member, wherein an accommodating cavity 601 is formed inside the clamping block 6, a rotating rod 7 penetrating through the clamping block 6 is arranged inside the accommodating cavity 601, a gear 8 engaged with the teeth 503 is arranged on the rotating rod 7, a handle 701 is arranged at an end of the rotating rod 7, a hexagonal bolt hole 501 of the suspension ring rotating plate 5 is clamped outside the hexagonal bolt head 4, and the suspension ring rotating plate 5 is fixed through the limiting member.

Specifically, as shown in fig. 3, the limiting component includes a sliding rod 10, a sliding sleeve 9, and a spring 11, the end of the sliding rod 10 is fixedly connected to the L-shaped frame 201, the sliding rod 10 penetrates through the sliding sleeve 9, the sliding sleeve 9 is fixedly connected to the fixture block 6, the spring 11 is sleeved outside the sliding rod 10, and pushes the fixture block 6 to one side, so that the sliding sleeve 9 slides to the left, the spring 11 compresses, and when the fixture block 6 is not acted by an external force, the sliding sleeve 9 slides to the right under the restoring action of the spring 11.

Specifically, as shown in fig. 2, the alarm 13 is wirelessly connected with the mobile phone terminal through the internet of things card, so that when the ground wire falls off, the internet of things card inside the alarm 13 timely sends a separation signal to the mobile phone terminal, and the mobile phone terminal is convenient for workers to repair timely.

Specifically, as shown in fig. 2, a magnetic attraction plate 14 is further disposed on the alarm 13, and is used for magnetically attaching the alarm 13 to a proper position to fix the alarm 13.

In summary, in the power transmission line intelligent ground wire for preventing misloading provided by this embodiment, when in use, the fixture block 6 is pushed to one side, so that the sliding sleeve 9 slides leftward, the spring 11 is compressed, then the hexagonal bolt hole 501 of the suspension ring rotation plate 5 is clamped outside the hexagonal bolt head 4, then the fixture block 6 is loosened, under the reset action of the spring 11, a part of the suspension ring rotation plate 5 enters the accommodating cavity 601 and is meshed with the gear 8 inside the suspension ring rotation plate, then the handle 701 drives the rotation rod 7 to rotate, the rotation rod 7 drives the suspension ring rotation plate 5 to rotate through the gear 8, the suspension ring rotation plate 5 drives the thread cylinder 203 to rotate through the hexagonal bolt head 4, the thread cylinder 203 rotates to drive the thread rod 204 to be screwed outward, the thread rod 204 drives the clamp plate 205 to be matched and clamped with the L-shaped frame 201, so as to achieve grounding connection, after grounding is completed, the suspension ring rotation plate 5 is taken down, is installed on the wire clamp terminal 3 through a bolt, then the insulating rope 12 is tied to a proper position at the cross arm end to complete hoisting of the wire clamp terminal 3, so as to facilitate the attachment of the grounding wire, and the alarm when an accident occurs, the alarm can be beneficial to improve the safety of the internal connection of the mobile phone.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. Transmission line prevents mistake and adorns intelligent earth connection, including wire (1), clamp mechanism (2), fastener terminal (3), its characterized in that, clamp mechanism (2) comprises L type frame (201), diaphragm (202), a screw thread section of thick bamboo (203), threaded rod (204), splint (205), the inside wall at L type frame (201) is installed in diaphragm (202), screw thread section of thick bamboo (203) run through diaphragm (202) and rotate rather than being connected, threaded rod (204) close with screw thread section of thick bamboo (203) soon is connected, the top and splint (205) fixed connection of threaded rod (204), the inside wall of L type frame (201) has the spacing groove, splint (205) and spacing groove sliding connection, the bottom of screw thread section of thick bamboo (203) is provided with tiehead (4), the outside block of hexagonal tiehead (4) has rings to revolve and pull (5), be provided with insulating rope (12) on the tiering revolves pull (5), be provided with alarm (13) on insulating rope (12), the inside of alarm (13) is provided with hexagonal thing antithetical couplet and the block that hexagonal bolt head (5) is located one side wall of L type frame (201) and is used for hanging ring spiral and pull (5).

2. The intelligent grounding wire for preventing the misassembly of the power transmission line according to claim 1, wherein a hexagonal bolt hole (501) matched with the hexagonal bolt head (4) is formed in the center of the hanging ring rotating plate (5), an inner ring groove (502) is formed in the outer wall of the hanging ring rotating plate (5), and teeth (503) are distributed on the circumferential array of the wall of the inner ring groove (502).

3. The power transmission line mis-assembly prevention intelligent grounding wire according to claim 2, wherein the clamping assembly comprises a clamping block (6) and a limiting component, an accommodating cavity (601) is formed in the clamping block (6), a rotating rod (7) penetrating through the clamping block (6) is arranged in the accommodating cavity (601), a gear (8) meshed with the teeth (503) is arranged on the rotating rod (7), and a handle (701) is arranged at the end of the rotating rod (7).

4. The intelligent grounding wire for preventing mistaken installation of the power transmission line according to claim 3, wherein the limiting component comprises a sliding rod (10), a sliding sleeve (9) and a spring (11), the end part of the sliding rod (10) is fixedly connected with the L-shaped frame (201), the sliding rod (10) penetrates through the sliding sleeve (9), the sliding sleeve (9) is fixedly connected with the clamping block (6), and the spring (11) is sleeved outside the sliding rod (10).

5. The power transmission line mis-assembly prevention intelligent grounding wire as set forth in claim 1, wherein the alarm (13) is wirelessly connected with a mobile phone terminal through an Internet of things card.

6. The intelligent grounding wire for preventing the misassembly of the power transmission line according to claim 1, wherein a magnetic suction plate (14) is further arranged on the alarm (13).

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