CN221708567U - Underground partition switch slide wire connecting device - Google Patents

Abstract

The utility model discloses a sliding wire connection device for underground partition switch, which relates to the technical field of sliding wire connection devices, and improves the problem that the sliding wires installed in the mine are connected together with insulating rods, and the power supply will be suddenly stopped when the vehicle passes by. The sudden power supply stop has a large impact on the equipment and the life of the equipment will be shortened. The utility model includes an insulating plate and a mounting hole where the insulating plate is opened; a fixing hole is opened on the inner side of the mounting hole, and a sliding wire paralleling clamp is installed inside the mounting hole, and a station pot is installed inside the fixing hole. One end of the sliding wire paralleling clamp is fixedly connected to the sliding wire, and extension plates are fixedly installed at both ends of the insulating plate. The utility model will not cut off the power when the rear motor locomotive passes through the partition switch by modifying the connector, and the partition switch can also play the role of disconnecting the sliding wire, and because the two ends of the insulating plate are connected with the extension plate, the length of the insulating plate is extended, so that the length of the sliding wire can be extended.

Description

A sliding wire connection device for underground zone switch

Technical Field

The utility model relates to the technical field of sliding wire connection devices, in particular to a sliding wire connection device for an underground partition switch.

Background Art

Energy-saving busbars can be called sliding lines. The protective casing is made of engineering plastics and aluminum-plastic alloy. The safety busbar is an energy-saving busbar developed by drawing on advanced foreign experience and combining national conditions. It is safe, reliable and has excellent mechanical and electrical properties. It is easy to install and maintain. Most of its conductors are aluminum alloy or pure copper, which is not affected by rain and snow. It is suitable for open air, water mist, acid mist, conductive powder and other harsh environments.

A railcar electric track sliding wire connection device with a Chinese utility model announcement number of CN211045948U, the utility model discloses a railcar electric track sliding wire connection device, including an insulator, a bakelite board, a slot plate, a pressure plate, a bolt, and a large bolt. The bakelite board and the slot plate are fixedly connected to the insulator by large bolts, and the groove on the slot plate matches the size of the sliding wire bottom plate; the sliding wire connection device is placed at the bottom of the two sliding wires, and a break is left between the two sliding wires. The bottom plates of the two sliding wires are placed in the grooves on the slot plate, and the pressure plate is pressed on the sliding wire bottom plate and fixedly connected to the slot plate by bolts. Compared with the prior art, the beneficial effects of the utility model are: the coke oven railcar electric track sliding wire segmentation device has good resistance to thermal expansion and contraction, the break insulation is reliable, graphite carbon powder will not accumulate, and "connecting conductive film" will not be produced. It is easy to install, replace, and maintain, and has reliable bending strength.

In the process of realizing the utility model, the inventors found that there are at least the following problems in the technology. In the process of using the rail car track slide wire connection device, since the slide wires installed in the mine are connected together with insulating rods, the power supply will be suddenly stopped when the vehicle passes by. The sudden power outage has a great impact on the equipment and the life of the equipment will also be shortened. Therefore, an underground partition switch slide wire connection device is now proposed.

Utility Model Content

In order to improve the problem that the sliding wires installed in mines are connected with insulating rods, and power supply is suddenly cut off when vehicles pass by, which has a great impact on equipment and shortens the life of equipment, the utility model provides an underground partition switch sliding wire connection device.

The utility model provides a sliding wire connection device for a partition switch in a well, which adopts the following technical scheme: a sliding wire connection device for a partition switch in a well, comprising an insulating plate, wherein a plurality of mounting holes are provided on the surface of the insulating plate;

A fixing hole is provided on the inner side of the mounting hole, and a sliding wire paralleling clamp is installed inside the mounting hole;

A standing pot is installed inside the fixing hole, one end of the standing pot is fixedly connected with a sliding wire, and extension plates are fixedly installed at both ends of the insulating plate.

By adopting the above technical solution, the fixed installation of the sliding wire is achieved through the insulating plate and the sliding wire paralleling clamp.

As a further solution of the utility model: the insulating plate has a diamond-shaped structure.

By adopting the above technical solution, the diamond structure has a larger installation area

As a further solution of the utility model: the insulating plate and the extension plate are both made of insulating epoxy resin material.

By adopting the above technical solution, the insulating epoxy resin material can reduce the impact of power failure on the overall structure.

As a further solution of the utility model: the top end of the slide wire is an arc-shaped structure.

By adopting the above technical solution, the arc structure is more conducive to protecting the sliding line.

As a further solution of the utility model: the sliding wire paralleling clamp includes a first sliding wire paralleling clamp, a second sliding wire paralleling clamp is arranged at one end of the first sliding wire paralleling clamp, one side of the first sliding wire paralleling clamp is fixedly mounted on the insulating board by bolts, and a fixing groove is opened on the inner side of the first sliding wire paralleling clamp.

By adopting the above technical solution, the first sliding wire paralleling clamp and the second sliding wire paralleling clamp can achieve the fixing effect of the sliding wire.

As a further solution of the utility model: an adjustment cavity is opened on one side of the second sliding wire paralleling clamp, and a screw is installed on the inner thread of the adjustment cavity. A clamping plate is rotatably installed on one end of the screw close to the fixed groove through a bearing, and the other end of the screw passes through the second sliding wire paralleling clamp and is installed with a first limit nut.

By adopting the above technical solution, by adjusting the settings of the cavity and the clamping plate, it is possible to achieve the effect of fixing the sliding wires of different diameters when the integral sliding wire parallel clamp clamps the sliding wire.

As a further solution of the utility model: limiting rods are fixedly installed on both sides of the first sliding wire paralleling clamp, one end of the limiting rod passes through the second sliding wire paralleling clamp, and the end of the limiting rod is provided with a thread, and a second limiting nut is provided on the outer side of the thread.

By adopting the above technical solution, the limiting rod and the second limiting nut can achieve a combined fixing effect of the first sliding wire paralleling clamp and the second sliding wire paralleling clamp.

As a further solution of the utility model: a slot is provided at the connection between the second sliding wire paralleling clamp and the limiting rod, and the slot is provided on the second sliding wire paralleling clamp.

By adopting the above technical solution, the slot can facilitate the installation of the second sliding wire paralleling clamp.

As a further solution of the utility model: a gasket is provided at the connection between the standing pot and the insulating plate.

By adopting the above technical solution, the gasket can reduce the wear between the station pot and the insulating plate.

In summary, the utility model has the following beneficial effects:

The utility model does not cut off the power when the electric locomotive passes through the partition switch, and the partition switch can also play the role of disconnecting the sliding line. In addition, since the two ends of the insulating plate are connected with the extension plate, the length of the insulating plate is extended, so the length of the sliding line can be extended.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model.

FIG. 2 is a schematic structural diagram of the back side of the utility model.

FIG. 3 is a schematic structural diagram of the side surface of the utility model.

FIG. 4 is a schematic structural diagram of the sliding wire paralleling clamp of the present invention.

Description of reference numerals:

1. Insulating plate; 2. Mounting hole; 3. Fixing hole; 4. Sliding wire paralleling clamp; 5. Standing pot; 6. Sliding wire; 7. Extension plate; 8. Gasket; 9. First sliding wire paralleling clamp; 10. Second sliding wire paralleling clamp; 11. Fixing groove; 12. Adjusting cavity; 13. Screw; 14. Clamping plate; 15. First limiting nut; 16. Limit rod; 17. Second limiting nut; 18. Slot.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with Figures 1-4.

Referring to FIGS. 1 , 2 and 3 , a sliding wire connection device for an underground zone switch includes an insulating plate 1 , and a plurality of mounting holes 2 are formed on the surface of the insulating plate 1 ;

A fixing hole 3 is provided on the inner side of the mounting hole 2, and a sliding wire paralleling clamp 4 is installed inside the mounting hole 2;

A standing pot 5 is installed inside the fixing hole 3, one end of the standing pot 5 is fixedly connected to a sliding wire 6, extension plates 7 are fixedly installed at both ends of the insulating plate 1, the insulating plate 1 is a diamond structure, and the insulating plate 1 and the extension plate 7 are both made of insulating epoxy resin material, which can reduce the impact of power failure on the overall structure, the top of the sliding wire 6 is an arc structure, and the arc structure is more conducive to the protection of the sliding wire 6, and a gasket 8 is provided at the connection between the standing pot 5 and the insulating plate 1, which can reduce the wear between the standing pot 5 and the insulating plate 1.

1, 3 and 4, the sliding wire paralleling clamp 4 includes a first sliding wire paralleling clamp 9, one end of the first sliding wire paralleling clamp 9 is provided with a second sliding wire paralleling clamp 10, one side of the first sliding wire paralleling clamp 9 is fixedly installed on the insulating plate 1 by bolts, the inner side of the first sliding wire paralleling clamp 9 is provided with a fixing groove 11, the first sliding wire paralleling clamp 9 and the second sliding wire paralleling clamp 10 can achieve the fixing effect of the sliding wire 6, one side of the second sliding wire paralleling clamp 10 is provided with an adjustment cavity 12, the inner side of the adjustment cavity 12 is threadedly installed with a screw 13, the end of the screw 13 close to the fixing groove 11 is rotatably installed with a clamping plate 14 through a bearing, the other end of the screw 13 passes through the second sliding wire paralleling clamp 10, and is installed with a first limit nut 15, and the adjustment The setting of the cavity 12 and the clamping plate 14 can achieve the effect of fixing the sliding wires 6 of different diameters when the integral sliding wire paralleling clamp 4 clamps the sliding wire 6. Limit rods 16 are fixedly installed on both sides of the first sliding wire paralleling clamp 9. One end of the limit rod 16 passes through the second sliding wire paralleling clamp 10, and the end of the limit rod 16 is provided with a thread. The outer side of the thread is provided with a second limit nut 17. The limit rod 16 and the second limit nut 17 can achieve the combined fixing effect of the first sliding wire paralleling clamp 9 and the second sliding wire paralleling clamp 10. A slot 18 is provided at the connection between the second sliding wire paralleling clamp 10 and the limit rod 16. The slot 18 is provided on the second sliding wire paralleling clamp 10. The slot 18 can facilitate the installation of the second sliding wire paralleling clamp 10.

The implementation principle of the utility model is as follows: first, a group of completed insulating epoxy resins are used to draw the structure of the overall insulating plate 1, and the structure of the extension plate 7 is drawn on both sides of the insulating plate 1, so that the insulating plate 1 and the extension plate 7 constitute a complete structure, and then a toothless saw is used to cut the structure along the drawn shape, and then the position of the mounting hole 2 is punched at the extension plate 7 and the insulating plate 1, and bolts are installed at the mounting hole 2 to fix multiple groups of first sliding wire paralleling clamps 9 on the insulating plate 1 and the extension plate 7, and then the station pot 5 is installed at the same side position, and the gasket 8 is installed at the connection between the station pot 5 and the insulating plate 1 to reduce the wear of the two, and then the sliding wire 6 is placed on the fixing groove 11 of the first sliding wire paralleling clamp 9, and then the second sliding wire paralleling clamp 10 is passed through the limiting rod 16 The second sliding wire paralleling clamp 10 is installed with the first sliding wire paralleling clamp 9 by means of the slot 18. After the installation is completed, the sliding wires 6 of different diameters will squeeze the clamping plate 14 to different degrees. Then the first limiting nut 15 and the second limiting nut 17 can be installed on the limiting rod 16 and the screw 13 to fix the first sliding wire paralleling clamp 9 and the second sliding wire paralleling clamp 10, and complete the effect of fixing the sliding wires 6 of different diameters. Then the front end of the sliding wire 6 is arc-shaped to avoid the sliding wire head having a certain danger after installation. The electric locomotive will not be powered off when passing through the partition switch, and the partition switch can also play the role of disconnecting the sliding wire. In addition, since the two ends of the insulating plate 1 are connected with the extension plate 7, the length of the insulating plate 1 is extended, which can extend the length of the sliding wire 6.

The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. The utility model provides a subarea switch slide wire connecting device in pit, includes insulation board (1), its characterized in that: a plurality of groups of mounting holes (2) are formed in the surface of the insulating plate (1);

a fixed hole (3) is formed in the inner side of the mounting hole (2), and a sliding wire parallel clamp (4) is arranged in the mounting hole (2);

The inside of fixed orifices (3) is installed and is stood kettle (5), the one end fixedly connected with slide wire (6) of standing kettle (5), the both ends fixed mounting of insulation board (1) have extension board (7).

2. The downhole zone switch slide wire connection of claim 1, wherein: the insulating plate (1) is of a diamond structure.

3. The downhole zone switch slide wire connection of claim 1, wherein: the insulating plate (1) and the extension plate (7) are made of insulating epoxy resin materials.

4. The downhole zone switch slide wire connection of claim 1, wherein: the top end of the sliding wire (6) is of an arc-shaped structure.

5. The downhole zone switch slide wire connection of claim 1, wherein: the sliding wire parallel clamp (4) comprises a first sliding wire parallel clamp (9), one end of the first sliding wire parallel clamp (9) is provided with a second sliding wire parallel clamp (10), one side of the first sliding wire parallel clamp (9) is fixedly arranged on the insulating plate (1) through bolts, and a fixing groove (11) is formed in the inner side of the first sliding wire parallel clamp (9).

6. The downhole zone switch slide wire connection of claim 5, wherein: an adjusting cavity (12) is formed in one side of the second sliding wire parallel wire clamp (10), a screw (13) is mounted on the inner side thread of the adjusting cavity (12), a clamping plate (14) is rotatably mounted at one end, close to the fixed groove (11), of the screw (13) through a bearing, the other end of the screw (13) penetrates through the second sliding wire parallel wire clamp (10), and a first limiting nut (15) is mounted.

7. The downhole zone switch slide wire connection of claim 5, wherein: both sides of first slide wire parallel clamp (9) are all fixed mounting have gag lever post (16), the one end of gag lever post (16) runs through in second slide wire parallel clamp (10), and the end of gag lever post (16) is provided with the screw thread, the outside of screw thread is provided with second stop nut (17).

8. The downhole zone switch slide wire connection of claim 7 wherein: the slot (18) is formed in the joint of the second sliding-wire parallel wire clamp (10) and the limiting rod (16), and the slot (18) is formed in the second sliding-wire parallel wire clamp (10).

9. The downhole zone switch slide wire connection of claim 1, wherein: the joint of the standing kettle (5) and the insulating plate (1) is provided with a gasket (8).