CN218632486U

CN218632486U - Conductive grounding foundation box convenient to maintain

Info

Publication number: CN218632486U
Application number: CN202223294226.6U
Authority: CN
Inventors: 李勇; 王宣; 陆媛媛; 田皓; 徐铭喆; 王要增; 纪宇鹏; 刘克迪; 申明
Original assignee: Henan Gaoli Power Technology Co ltd; Jilin Power Transmission And Distribution Engineering Co ltd
Current assignee: Henan Gaoli Power Technology Co ltd; Jilin Power Transmission And Distribution Engineering Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-14
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a conductive grounding basic box convenient to maintenance relates to conductive grounding technical field, this conductive grounding basic box convenient to maintenance, including the wire case, the top of wire case is provided with the case lid, two fixed blocks of inside fixedly connected with of wire case, the spout has all been seted up to the inside of two fixed blocks, the inside sliding connection of two spouts has the wiring board, the recess that communicates with the spout is seted up to the inside of fixed block, the inside of recess is provided with fixing device, this conductive grounding basic box convenient to maintenance, when the wiring board takes place to damage needs to be dismantled, maintenance person slides the wiring board upwards, the wiring board slides the restriction that breaks away from the spout upwards gradually, maintenance person directly slides the wiring board upwards and can accomplish the dismantlement, promote the convenience that the wiring board was dismantled, the work efficiency of maintenance person is improved, the maintenance person of being convenient for more maintains conductive grounding basic box.

Description

Conductive grounding foundation box convenient to maintain

Technical Field

The utility model relates to an electrically conductive ground connection technical field, in particular to electrically conductive ground connection basic box convenient to maintenance.

Background

The grounding basic box is used for placing a grounding wire and plays a role of protecting the grounding wire, the grounding basic box mainly comprises a box body, an overvoltage protector and a grounding end, a cable shielding layer and a steel armor are connected with the upper end of the overvoltage protector of the box body, the lower end of the overvoltage protector is grounded, the overvoltage protector does not act under normal induced voltage and is an insulator, when overvoltage is generated, the overvoltage protector prevents reduction, the voltage of the shielding layer or the steel armor is maintained at a safe voltage level, the grounding box and a grounding busbar play a role, namely, the connecting equipment for collecting the grounding wire is specifically divided into a direct grounding box, a protection grounding box, a three-phase cross interconnection grounding box and a three-phase six-wire grounding box.

The inside of ground connection basic box is provided with a wiring board, and the wiring board plays connecting wire's effect, and the wiring board is fixed inside basic box using the screw usually, because the surface of wiring board is connected with many wires, so the wiring board is the position that takes place the damage most easily, when the wiring board damages need be dismantled, the screw need be lifted off earlier to maintenance personal, then just can dismantle the wiring board, reduce maintenance personal's work efficiency, the maintenance personal maintenance of being not convenient for electrically conducts ground connection basic box, influence the use of electrically conductive basic box.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a conductive ground connection basic box convenient to maintenance, can solve when the wiring board damages needs to be dismantled, the screw need be lifted off earlier to the maintenance personal, then just can dismantle the problem of wiring board.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a basic case of electrically conductive ground connection convenient to maintenance, including the wire case, the top of wire case is provided with the case lid, two fixed blocks of the inside fixedly connected with of wire case, and the spout has all been seted up to the inside of two fixed blocks, and the inside sliding connection of two spouts has the wiring board, and the recess that communicates with the spout is seted up to the inside of fixed block, and the inside of recess is provided with fixing device.

Preferably, the fixing device comprises a projection which is slidably connected inside the groove, the rear side of the projection is an inclined plane, the surface of the projection is in contact with the surface of the wiring board, and the front surface of the projection is fixedly connected with a connecting shaft.

Preferably, the surface of the connecting shaft is sleeved with a first spring in a sliding mode, the front end of the first spring is in contact with the front surface inside the groove, and the rear end of the first spring is in contact with the front surface of the bump.

Preferably, the front end of the connecting shaft penetrates through the inside of the fixing blocks in a sliding mode and extends to the outside, the disc is fixedly connected to the front end of the connecting shaft, and the two fixing blocks are provided with the same structure.

Preferably, two T type grooves have been seted up at the top of wire case, and the equal sliding connection in inside in two T type grooves has T type piece, the equal fixedly connected with second spring of lower extreme of two T type pieces, the equal fixed connection of lower extreme of two second springs is at the diapire in corresponding T type groove.

Preferably, two the equal fixedly connected with connecting block in rear surface of T type piece, the inside of two connecting blocks is all rotated and is connected with the dwang, and wire incasement portion's front surface fixedly connected with two first slide bars, the equal sliding sleeve in surface of two first slide bars has cup jointed the second slide bar.

Preferably, two the equal fixedly connected with arc piece in surface of second slide bar, the one end that the connecting block was kept away from to two dwangs is all rotated and is connected in the inside of corresponding arc piece.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This electrically conductive ground connection basic box convenient to maintenance, when the wiring board takes place to damage and need dismantle, maintenance person makes progress and slides the wiring board, and the wiring board slides the restriction that breaks away from the spout gradually to making progress, and maintenance person directly can accomplish to dismantle to the wiring board that slides that makes progress, promotes the convenience that the wiring board was dismantled, improves maintenance person's work efficiency, and the maintenance person of being convenient for more maintains electrically conductive ground connection basic box, avoids influencing the use of ground connection basic box because of the wiring board damages.

(2) This electrically conductive ground connection basic box convenient to maintenance, T type piece downside slides and drives the dwang through the connecting block and rotate in the inside of arc piece, and drive the arc piece through the dwang and slide to the rear side, the arc piece slides to the rear side and drives the second slide bar and slide final contact disc in the surface of first slide bar to the rear side, the lug has been fixed completely this moment, and then guarantee the fixed stability of wiring board, prevent that the wiring board from taking place danger from the inside roll-off of spout when using, promote the security that this electrically conductive ground connection basic box convenient to maintenance used.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of a conductive grounding foundation box convenient for maintenance;

fig. 2 is a schematic view of the internal structure of the wire box of the present invention;

fig. 3 is a schematic view of the internal structure of the fixing block of the present invention;

fig. 4 is a schematic structural view of the arc-shaped block of the present invention.

Reference numerals are as follows: 1. a wire box; 2. a box cover; 3. a fixed block; 4. a chute; 5. a wiring board; 6. a groove; 7. a bump; 8. a connecting shaft; 9. a first spring; 10. a disc; 11. a T-shaped groove; 12. a T-shaped block; 13. a second spring; 14. connecting blocks; 15. rotating the rod; 16. a first slide bar; 17. a second slide bar; 18. an arc-shaped block.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a basic case of electrically conductive ground connection convenient to maintenance, including wire case 1, wire case 1's top is provided with case lid 2, case lid 2 is fixed at wire case 1's top through four screws, two fixed blocks 3 of wire case 1's inside fixedly connected with, spout 4 has all been seted up to the inside of two fixed blocks 3, the inside sliding connection of two spout 4 has wiring board 5, recess 6 with spout 4 intercommunication is seted up to the inside of fixed block 3, the inside sliding connection of recess 6 has lug 7, the rear side of lug 7 is the inclined plane of slope, the surface contact of lug 7 and wiring board 5, the front surface fixedly connected with connecting axle 8 of lug 7, the surface sliding of connecting axle 8 has cup jointed first spring 9, the front end of first spring 9 and the inside front surface contact of recess 6, the rear end of first spring 9 and the front surface contact of lug 7, the front end of lug 8 slides and runs through the inside of fixed block 3 and extends to the outside, the front end fixedly connected with 10 of connecting axle 8, disc 10 plays the effect of fixed lug 7, prevent lug 7 from the inside complete roll-off of recess 6, two connecting axles are provided with the same structure.

When wiring board 5 takes place to damage and need dismantle, maintenance person upwards slides wiring board 5, wiring board 5 upwards slides extrusion lug 7, and drive lug 7 and slide extrusion first spring 9 to the front side, lug 7 slides to the front side and drives connecting axle 8 and disc 10 and slide to the front side, wiring board 5 upwards slides gradually and breaks away from the limiting displacement of spout 4, maintenance person directly can accomplish the dismantlement to upside slip wiring board 5, promote the convenience that wiring board 5 dismantled, improve maintenance person's work efficiency, the maintenance person of being convenient for more maintains electrically conductive ground connection basic box, avoid damaging the use that influences ground connection basic box because of the wiring board.

Two T type grooves 11 have been seted up at wire box 1's top, the equal sliding connection in inside of two T type grooves 11 has T type piece 12, the equal fixedly connected with second spring 13 of lower extreme of two T type pieces 12, the equal fixed connection in corresponding T type groove 11's diapire of the lower extreme of two second springs 13, the equal fixedly connected with connecting block 14 of rear surface of two T type pieces 12, the inside of two connecting blocks 14 all rotates and is connected with dwang 15, wire box 1 inside front surface fixed is connected with two first slide bars 16, the equal sliding connection in surface of two first slide bars 16 has cup jointed second slide bar 17, the equal fixedly connected with arc piece 18 in surface of two second slide bars 17, the one end that connecting block 14 was kept away from to two dwang 15 all rotates the inside of connection at corresponding arc piece 18.

In the using process of the basic box, the box cover is fixed on the top of the wire box 1 to extrude the T-shaped block 12, the T-shaped block 12 slides downwards to extrude the second spring 13, the second spring 13 gives the T-shaped block 12 an upward elastic action, the T-shaped block 12 slides downwards to drive the rotating rod 15 to rotate in the arc-shaped block 18 through the connecting block 14, and drive the arc-shaped block 18 to slide backwards through the rotating rod 15, the arc-shaped block 18 slides backwards to drive the second sliding rod 17 to slide backwards on the surface of the first sliding rod 16 to finally contact with the disc 10, at the moment, the protruding block 7 is completely fixed, and further the fixing stability of the wiring board 5 is ensured, the danger of the wiring board 5 sliding out of the inside of the sliding groove 4 in the using process is prevented, and the using safety of the conductive grounding basic box convenient to maintain is improved.

The working principle is as follows: this electrically conductive ground connection basic box convenient to maintenance, when using, upwards slide wiring board 5 extrusion lug 7 through the maintainer, lug 7 slides to the front and extrudees first spring 9, lug 7 slides to the front and drives connecting axle 8 and disc 10 and slides to the front, wiring board 5 slides upwards gradually and breaks away from the restriction of spout 4, the maintainer can accomplish to dismantle directly to upside slide wiring board 5, the in-process of basic box using, case lid extrusion T type piece 12, T type piece 12 slides and extrudees second spring 13, T type piece 12 slides downwards and drives dwang 15 through connecting block 14 and rotates, and drive arc piece 18 and slide to the rear side, arc piece 18 drives second slide bar 17 and slides final contact disc 10, lug 7 has been fixed completely this moment, and then guarantee the fixed stability of wiring board 5.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a basic case of electrically conductive ground connection convenient to maintenance, including wire case (1), its characterized in that: the top of wire case (1) is provided with case lid (2), two fixed blocks (3) of the inside fixedly connected with of wire case (1), spout (4) have all been seted up to the inside of two fixed blocks (3), and the inside sliding connection of two spout (4) has wiring board (5), and recess (6) with spout (4) intercommunication are seted up to the inside of fixed block (3), and the inside of recess (6) is provided with fixing device.

2. A conductive grounding foundation box for easy maintenance as claimed in claim 1, wherein: the fixing device comprises a convex block (7), the convex block (7) is connected inside the groove (6) in a sliding mode, the rear side of the convex block (7) is an inclined plane, the surface of the convex block (7) is in contact with the surface of the wiring board (5), and the front surface of the convex block (7) is fixedly connected with a connecting shaft (8).

3. A conductive grounding foundation box for easy maintenance as claimed in claim 2, wherein: the surface of the connecting shaft (8) is sleeved with a first spring (9) in a sliding mode, the front end of the first spring (9) is in contact with the front surface inside the groove (6), and the rear end of the first spring (9) is in contact with the front surface of the bump (7).

4. A conductive grounding foundation box for easy maintenance as claimed in claim 3 wherein: the front end of the connecting shaft (8) penetrates through the inside of the fixing blocks (3) in a sliding mode and extends to the outside, a disc (10) is fixedly connected to the front end of the connecting shaft (8), and the two fixing blocks (3) are provided with the same structure.

5. An electrically conductive grounded foundation box as claimed in claim 4 wherein: two T type grooves (11) have been seted up at the top of wire case (1), and the equal sliding connection in inside of two T type grooves (11) has T type piece (12), the equal fixedly connected with second spring (13) of lower extreme of two T type pieces (12), the equal fixed connection of lower extreme of two second springs (13) is at the diapire of corresponding T type groove (11).

6. An electrically conductive grounded foundation box as claimed in claim 5 wherein: two equal fixedly connected with connecting block (14) in rear surface of T type piece (12), the inside of two connecting blocks (14) all rotates and is connected with dwang (15), two first slide bars (16) of wire case (1) inside front surface fixedly connected with, the equal sliding sleeve in surface of two first slide bars (16) has second slide bar (17).

7. An electrically conductive grounded foundation box as claimed in claim 6 wherein:

the surface of the second sliding rod (17) is fixedly connected with an arc-shaped block (18), and one ends, far away from the connecting block (14), of the two rotating rods (15) are rotatably connected to the inner portions of the corresponding arc-shaped blocks (18).