CN210710146U

CN210710146U - Distribution lines earthing device

Info

Publication number: CN210710146U
Application number: CN201921755352.2U
Authority: CN
Inventors: 杨世有
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-06-09
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a distribution line grounding device, which comprises a grounding device shell, wherein the top end of the grounding device shell is provided with a vertical rod, the bottom end of the grounding device shell is fixedly provided with a mounting sleeve, an insulating rod is vertically and fixedly inserted in the mounting sleeve, an annular groove is arranged on the shell wall of the grounding device shell, a movable sleeve is movably sleeved in the groove, the cylindrical vertical rod is fixedly inserted in the grounding device shell, when the device is carried, an exposed wire can be wound on the vertical rod for storage, a cylindrical jack is arranged on a grounding wire clamp at one end of the wire in a matching way with the vertical rod, when the wire is wound on the vertical rod, the grounding wire clamp can be inserted on the end part of the vertical rod through the jack, and the jack distributed in equal angles on the circumference on the grounding wire clamp plays a role of blocking the wire wound on the vertical rod, the situation that the conducting wire is broken under the situation that the conducting wire is wound to generate elasticity is avoided.

Description

Distribution lines earthing device

Technical Field

The utility model relates to a ground connection field, in particular to distribution lines earthing device.

Background

The grounding means that the center points of the power system and the electrical device, the exposed conductive part of the electrical equipment and the conductive part outside the device are connected with the ground through conductors, and can be divided into working grounding, lightning protection grounding and protection grounding, and the grounding device is required to be used in the installation process of the distribution line so as to ensure the use safety of the grounding device. The existing distribution line grounding device is not easy to store wires when being carried, and the wire is easy to be wound and knotted, so that the requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a distribution lines earthing device can effectively solve the problem in the background art.

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

the utility model provides a distribution lines earthing device, includes the earthing device casing, earthing device casing top is provided with the montant, the bottom fixed mounting of earthing device casing has the installation cover, just it has the insulator spindle to go back vertical fixed grafting in the installation cover, the annular recess has been seted up on the shell wall of earthing device casing, the movable sleeve has been cup jointed in the recess in the activity, one side fixedly connected with of movable sleeve bottom draws from the strip, it is provided with three stop collar and three to draw from on the strip still pass the wire in the stop collar, the one end of wire is connected on the inside conductive terminal piece of earthing device casing, the other end of wire is connected in the wiring mouth of earth clamp, a side edge of earth clamp is fixed many inserted bars that are provided with.

Furthermore, the vertical rod is fixedly inserted into the ground wire clamp, and the vertical rod is a cylindrical rod.

Furthermore, the leading-off strip is L-shaped and is a hard plastic strip.

Furthermore, the stop collar is an annular collar with an opening, and the stop collar is also an elastic collar.

Furthermore, a plurality of inserting rods are distributed on the grounding wire clamp at equal angles on the circumference.

Furthermore, the middle part of the ground clamp on one side of the insertion rod is matched with the vertical rod and provided with a cylindrical insertion hole, and a soft rubber sleeve is bonded on the inner wall of the insertion hole of the ground clamp.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model has the advantages that the cylindrical vertical rod is fixedly inserted on the shell of the grounding device, when the device is carried, the exposed conducting wire can be wound on the vertical rod for storage, and the grounding wire clamp at one end of the conducting wire is matched with the vertical rod and is provided with a cylindrical jack, when the lead is wound on the vertical rod, the ground wire clamp can be inserted into the end part of the vertical rod through the insertion hole, the insertion rods which are distributed on the ground wire clamp at equal angles in the circumferential direction play a role in shielding the lead wound on the vertical rod, the situation that the lead is broken under the condition that the lead is wound to generate elasticity is avoided, meanwhile, the inserted bar can be inserted into the ground to fix the grounding wire clamp when the device is installed on a line, the design is novel, the practicability is stronger, and the inner hole wall of the jack on the grounding wire clamp is provided with a soft rubber sleeve, and the end part of the vertical rod extrudes the soft rubber sleeve to be clamped when being inserted into the jack.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the structure schematic diagram of the ground clip of the present invention.

In the figure: 1. a grounding device housing; 2. a vertical rod; 3. installing a sleeve; 4. an insulating rod; 5. a groove; 6. a movable sleeve; 7. leading away the strip; 8. a limiting sleeve; 9. a wire; 10. a ground clamp; 11. and (4) inserting the rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, a distribution line grounding device includes a grounding device housing 1, a vertical rod 2 is arranged at the top end of the grounding device shell 1, a mounting sleeve 3 is fixedly arranged at the bottom end of the grounding device shell 1, an insulating rod 4 is vertically and fixedly inserted in the mounting sleeve 3, an annular groove 5 is arranged on the shell wall of the grounding device shell 1, a movable sleeve 6 is movably sleeved in the groove 5, one side of the bottom of the movable sleeve 6 is fixedly connected with a leading-off strip 7, the leading-off strip 7 is provided with three limiting sleeves 8, and a lead 9 passes through the three limiting sleeves 8, one end of the lead 9 is connected to the conductive terminal block inside the grounding device shell 1, the other end of the lead 9 is connected to the wiring port of the grounding wire clamp 10, a plurality of insert rods 11 are fixedly arranged at the edge of one side face of the grounding wire clamp 10.

As shown in fig. 1, the vertical rod 2 is fixedly inserted into the ground clip 10, and the vertical rod 2 is a cylindrical rod.

By adopting the above scheme, the vertical rod 2 is used for winding and storing the lead 9.

As shown in fig. 1, the leading-off strip 7 is "L" shaped, and the leading-off strip 7 is a rigid plastic strip.

Through adopting above-mentioned scheme, 9 spacing when leading from the stop collar 8 of strip 7, can be fine lead wire 9 from insulator spindle 4, avoid the condition of taking place the contact between wire 9 and the insulator spindle 4.

As shown in fig. 1, the position-limiting sleeve 8 is an annular sleeve with an opening, and the position-limiting sleeve 8 is also an elastic sleeve.

Through adopting above-mentioned scheme, the open-ended setting on the stop collar 8 is conveniently pressed wire 9 into stop collar 8.

As shown in fig. 2, a plurality of insertion rods 11 are circumferentially distributed on the ground clamp 10 at equal angles.

As shown in fig. 2, a cylindrical jack is formed in the middle of the ground clamp 10 on one side of the insertion rod 11 and matched with the vertical rod 2, and a soft rubber sleeve is bonded on the inner wall of the jack of the ground clamp 10.

Through adopting above-mentioned scheme, the soft rubber sleeve chucking of extrusion when the tip of montant 2 injects in the jack of earth clamp 10 prevents the condition that drops.

It should be noted that, the utility model relates to a distribution line grounding device, when the device is carried and the wire 9 is required to be stored, firstly, the wire 9 is buckled out from the spacing sleeve 8 on the leading strip 7, then the wire 9 is wound on the vertical rod 2, and a certain length is reserved for the wire 9, so that the jack on the grounding wire clamp 10 at one end of the wire 9 can be smoothly sleeved on the vertical rod 2, the end part of the vertical rod 2 extrudes the soft rubber sleeve in the jack for clamping, and a plurality of inserting rods 11 on the grounding wire clamp 10 are tightly adhered and distributed on the outer side of the wire 9 wound on the vertical rod 2, thereby playing the role of blocking and limiting the wire 9, avoiding the situation that the wire 9 is broken from the vertical rod 2 due to the self-generated deformation elasticity in the winding process, and simultaneously, the inserting rods 11 can be inserted into the ground when the device is installed on a distribution line, and are used for fixing the grounding wire clamp 10, the structure is simple, the function is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A distribution lines earthing device, includes earthing device casing (1), its characterized in that: a vertical rod (2) is arranged at the top end of the grounding device shell (1), a mounting sleeve (3) is fixedly arranged at the bottom end of the grounding device shell (1), an insulating rod (4) is vertically and fixedly inserted in the mounting sleeve (3), an annular groove (5) is formed in the shell wall of the grounding device shell (1), a movable sleeve (6) is movably sleeved in the groove (5), one side of the bottom of the movable sleeve (6) is fixedly connected with a leading-off strip (7), three limiting sleeves (8) are arranged on the leading-off strip (7), and a lead (9) also penetrates through the three limiting sleeves (8), one end of the lead (9) is connected to a conductive terminal block inside the grounding device shell (1), the other end of the lead (9) is connected in a wiring port of the grounding wire clamp (10), and a plurality of insert rods (11) are fixedly arranged at the edge of one side surface of the grounding wire clamp (10).

2. A distribution line grounding system as set forth in claim 1, wherein: the vertical rod (2) is fixedly inserted into the ground wire clamp (10), and the vertical rod (2) is a cylindrical rod.

3. A distribution line grounding system as set forth in claim 1, wherein: the leading-off strip (7) is L-shaped, and the leading-off strip (7) is a hard plastic strip.

4. A distribution line grounding system as set forth in claim 1, wherein: the limiting sleeve (8) is an annular sleeve with an opening, and the limiting sleeve (8) is also an elastic sleeve.

5. A distribution line grounding system as set forth in claim 1, wherein: the plurality of insertion rods (11) are distributed on the ground clamp (10) at equal angles on the circumference.

6. A distribution line grounding system as set forth in claim 1, wherein: the middle part of the ground clamp (10) on one side of the insertion rod (11) is matched with the vertical rod (2) and provided with a cylindrical insertion hole, and a soft rubber sleeve is bonded on the inner wall of the insertion hole of the ground clamp (10).