CN216251197U

CN216251197U - Ground wire positioning device

Info

Publication number: CN216251197U
Application number: CN202122127634.1U
Authority: CN
Inventors: 安德柱; 安小磊
Original assignee: Hebei Anyada Electric Appliances Co ltd
Current assignee: Hebei Anyada Electric Appliances Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-08
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of positioning devices, and provides a grounding wire positioning device which is characterized in that after connection is completed, connection between a conductor mounting post and a conductor plate is not easy to loosen after the grounding wire positioning device is used for a long time, the connection is stable, the protection effect of the connection part is good, the grounding wire positioning device is reliable to use, the grounding wire positioning device comprises an anchor rod and a conductor mounting post, the conductor mounting post is connected to the top end of the anchor rod, a thread groove and an insertion groove are formed in the conductor mounting post, the insertion groove is communicated with the thread groove, the conductor plate is internally provided with the conductor plate, a positioning hole is formed in the conductor plate, two flanging pressing plates are fixedly connected to the conductor plate, a thread post is connected to the thread groove in a threaded manner, a positioning post matched with the positioning hole is fixedly connected to the bottom end of the thread post, a mounting seat is fixedly connected to the conductor mounting seat, two mutually matched protective covers are rotatably connected to the mounting seat, and an elastic reset component is arranged between the two protective covers, the right-hand member of two protection casings all sets up the semicircle orifice that passes through of mutually supporting.

Description

Ground wire positioning device

Technical Field

The utility model relates to the technical field of positioning devices, in particular to a grounding wire positioning device.

Background

As is well known, a ground wire is usually installed on an industrial electric device or an equipment facility such as a high-rise building to transfer harmful electric charges to the ground so as to ensure the safe operation of the equipment or the safe living of the high-rise building.

The existing grounding device generally comprises an anchor rod, the anchor rod realizes the connection and positioning between a grounding wire and the anchor rod through a grounding wire positioning device, the existing grounding wire positioning device generally comprises a conductor bolt, a plurality of pressure pads are arranged on the conductor bolt, a nut is in threaded connection with the conductor bolt, when the device is used, the conductor bolt is fixedly connected onto the anchor rod, the anchor rod is buried underground, and finally the pressing of the grounding wire is realized through the matching of the nut and the pressure pads, so that the positioning of the grounding wire is completed.

Although the structure of the prior art scheme is simple, the nut and the conductor screw rod are easy to loosen after being used for a long time, so that the connection failure is easy to cause, the protection effect of the joint is poor, and the use reliability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the grounding wire positioning device, after the connection is completed, the connection between the conductor mounting post and the conductor plate is not easy to loosen after the grounding wire positioning device is used for a long time, the connection is more stable, the protection effect of the connection part is better, and the use is more reliable.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an earth connection positioner, includes the stock, still includes the conductor erection column, conductor erection column fixed connection is in the thread groove has been seted up on the top of stock, the top of conductor erection column, has seted up the insertion groove on the lateral wall of conductor erection column, the insertion groove with the thread groove is linked together, is provided with the conductor board in the insertion groove, the locating hole has been seted up on the conductor board, two turn-ups clamp plates of fixedly connected with on the conductor board, thread groove female connection has the screw thread post, the bottom fixedly connected with of screw thread post with the locating hole assorted reference column, fixedly connected with mount pad on the conductor erection column, it is connected with two protection casings of mutually supporting to rotate on the mount pad, two install the elasticity reset assembly between the protection casing, and the right-hand member of two protection casings is all seted up mutually supporting and is passed through the semicircle orifice.

Preferably, the elastic reset assembly comprises two rotating columns, the two rotating columns are respectively and fixedly connected in the two protective covers, and a reset spring is fixedly connected between the two rotating columns.

Furthermore, the two semicircular holes are matched with each other to form a circular through hole, a protective sleeve is arranged in the circular through hole, and an annular groove matched with the circular through hole is formed in the protective sleeve.

Still further, two the top and the bottom of protection casing all are provided with a plurality of anti-skidding little pimples.

As a further scheme of the scheme, two semicircular section grooves are formed in one end, close to each other, of the protective cover, and a rubber sealing ring is fixedly connected in one semicircular section groove of the semicircular section grooves.

As a further scheme of the scheme, an inner hexagonal groove is formed in the threaded column.

On the basis of the scheme, the bottom end of the anchor rod is fixedly connected with two symmetrical inclined pointed rods.

On the basis of the scheme, the protective cover is made of an insulating transparent material.

(III) advantageous effects

Compared with the prior art, the utility model provides a grounding wire positioning device, which has the following beneficial effects:

1. according to the utility model, the conductor plate is matched with the positioning column, so that the quick electrical connection between the grounding wire and the anchor rod can be realized, and after the connection is finished, if the conductor mounting column is slightly loosened in the threaded groove during long-time use, the positioning of the conductor plate in the insertion groove is not influenced, and the connection is more stable.

2. According to the utility model, through the matching of the two protective covers, the protection of the connection between the grounding wire and the conductor plate and the connection between the threaded column and the threaded groove is conveniently realized, the protection effect is better, the use is more reliable, and the two protective covers are convenient to close after being opened through the design of the elastic reset assembly.

Drawings

FIG. 1 is a partially cut-away perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic perspective view of the present invention;

fig. 5 is a perspective view of the present invention, viewed from the rear side.

In the figure: 1. an anchor rod; 2. a conductor mounting post; 3. a conductor plate; 4. positioning holes; 5. a flanging press plate; 6. a threaded post; 7. a positioning column; 8. a mounting seat; 9. a protective cover; 10. rotating the column; 11. a reset spring; 12. a protective sleeve; 13. an annular groove; 14. small anti-skid pimples; 15. a semicircular cross-sectional groove; 16. a rubber seal ring; 17. an inner hexagonal groove; 18. a slanting tip rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, a grounding wire positioning device comprises an anchor rod 1, wherein the bottom end of the anchor rod 1 is fixedly connected with two mutually symmetrical inclined sharp rods 18, which can improve the stability of the anchor rod 1 after being inserted into the ground and effectively avoid the anchor rod 1 inserted into the ground from loosening and sliding out of the ground, the grounding wire positioning device also comprises a conductor mounting post 2, the conductor mounting post 2 is fixedly connected with the top end of the anchor rod 1, the top end of the conductor mounting post 2 is provided with a thread groove, the side wall of the conductor mounting post 2 is provided with an insertion groove, the insertion groove is communicated with the thread groove, a conductor plate 3 is arranged in the insertion groove, the conductor plate 3 is provided with a positioning hole 4, two flanging pressing plates 5 are fixedly connected on the conductor plate 3, the thread groove is internally connected with a thread post 6, the bottom end of the thread post 6 is fixedly connected with a positioning post 7 matched with the positioning hole 4, so as to realize the quick electrical connection between the grounding wire and the anchor rod 1, after the connection is completed, if the conductor mounting post 2 is slightly loosened in the threaded groove during a long period of use, the positioning of the conductor plate 3 in the insertion groove is not affected, and the connection between the conductor mounting post 2 and the conductor plate 3 is stable.

It should be further explained that the conductor mounting post 2 is fixedly connected with a mounting seat 8, the mounting seat 8 is rotatably connected with two mutually matched protective covers 9, which is convenient for realizing the protection when the grounding wire is connected with the conductor plate 3 for use and when the threaded post 6 is connected with the threaded groove for use, the protective effect is better, the use is more reliable, the protective covers 9 are made of insulating transparent materials, the state in the protective covers 9 can be observed while the insulating protection effect of the grounding wire positioning device is improved, the top ends and the bottom ends of the two protective covers 9 are both provided with a plurality of small anti-slip pimples 14, which is convenient for opening the protective covers 9, the protective covers 9 are not easy to slip in the opening process and are more practical, the ends of the two protective covers 9 which are close to each other are both provided with semicircular section grooves 15, one semicircular section groove 15 in the two semicircular section grooves 15 is fixedly connected with a rubber sealing ring 16, the sealing effect between the two closed protective covers 9 is better, after the two protective covers 9 are mutually closed, the sealing performance in the protective covers 9 is better, the thread column 6 is provided with the inner hexagonal groove 17, the thread column 6 is convenient to rotate, the sealing device is more practical, an elastic reset component is arranged between the two protective covers 9 and comprises two rotating columns 10, the two rotating columns 10 are respectively and fixedly connected in the two protective covers 9, the reset spring 11 is fixedly connected between the two rotating columns 10 and is convenient to close after the two protective covers 9 are opened, the right ends of the two protective covers 9 are respectively provided with the semicircular holes which are mutually matched, the two semicircular holes are mutually matched to form a circular through hole, the protective cover 12 is arranged in the circular through hole and can protect a circuit which passes through the circular through hole, the service life is prolonged, the maintenance period is prolonged, the annular groove 13 which is matched with the circular through hole is arranged on the protective cover 12, facilitating improved positioning stability of the protective sleeve 12.

In summary, the working principle and working process of the grounding wire positioning device are that, when in use, the grounding wire positioning device is firstly inserted into the ground of a place to be used, then the two protective covers 9 are respectively rotated leftwards and rightwards relative to the anchor rod 1, so that the conductor mounting post 2 is exposed, then the rotation of the threaded post 6 is realized through the matching of the inner hexagonal wrench and the inner hexagonal groove 17, the threaded post 6 rotates to drive the positioning post 7 to move and withdraw from the positioning hole 4, the positioning function of the positioning post 7 on the conductor plate 3 is invalid, the conductor plate 3 is taken out from the insertion groove, the grounding wire is connected with the conductor plate 3 in a positioning way through the flanging pressing plate 5, then the conductor plate 3 is inserted into the insertion groove, the threaded column 6 is rotated reversely, the positioning column 7 enters the positioning hole 4 again, and finally the protective covers 9 are loosened, and the two protective covers 9 realize reverse rotation reset of the two protective covers 9 under the action of the reset spring 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A ground wire positioning device comprises an anchor rod (1) and is characterized by further comprising a conductor mounting column (2), wherein the conductor mounting column (2) is fixedly connected to the top end of the anchor rod (1), a thread groove is formed in the top end of the conductor mounting column (2), an insertion groove is formed in the side wall of the conductor mounting column (2), the insertion groove is communicated with the thread groove, a conductor plate (3) is arranged in the insertion groove, a positioning hole (4) is formed in the conductor plate (3), two flanging pressing plates (5) are fixedly connected to the conductor plate (3), a thread column (6) is connected to the thread groove in a threaded manner, a positioning column (7) matched with the positioning hole (4) is fixedly connected to the bottom end of the thread column (6), a mounting seat (8) is fixedly connected to the conductor mounting column (2), and two mutually matched protective covers (9) are rotatably connected to the mounting seat (8), two install the elasticity subassembly that resets between protection casing (9), the right-hand member of two protection casings (9) is all seted up the semicircle orifice that passes through of mutually supporting.

2. The grounding wire positioning device as claimed in claim 1, wherein the elastic return assembly comprises two rotating posts (10), the two rotating posts (10) are respectively fixedly connected in the two protective covers (9), and a return spring (11) is fixedly connected between the two rotating posts (10).

3. A positioning device for ground wires according to claim 2, characterized in that said two through semi-circular holes cooperate with each other to form a circular through hole, a protective sleeve (12) is arranged in said circular through hole, and said protective sleeve (12) is provided with an annular groove (13) matching with said circular through hole.

4. A ground wire positioning device according to claim 3, characterized in that the top and bottom ends of both shields (9) are provided with a plurality of small anti-slip knobs (14).

5. The grounding wire positioning device as claimed in claim 4, wherein the two protection covers (9) are provided with semicircular cross-section grooves (15) at ends close to each other, and a rubber sealing ring (16) is fixedly connected in one semicircular cross-section groove (15) of the two semicircular cross-section grooves (15).

6. A grounding wire positioning device as in claim 5, characterized in that the threaded stud (6) is provided with an internal hexagonal groove (17).

7. A grounding wire positioning device as in claim 6, characterized in that two mutually symmetrical oblique sharp rods (18) are fixedly connected to the bottom end of the anchor rod (1).

8. A device for positioning a ground wire according to claim 7, characterized in that said protective cover (9) is made of a transparent insulating material.