CN210576516U

CN210576516U - Movable grounding device

Info

Publication number: CN210576516U
Application number: CN201921737144.XU
Authority: CN
Inventors: 李济山; 乔进军; 李波; 刘清平; 张靖波
Original assignee: Jiyuan Power Supply Co of State Grid Henan Electric Power Co Ltd
Current assignee: Jiyuan Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-05-19
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a movable grounding device, which comprises a fixed box, a pull handle, locking universal wheels, a fixed plate, a moving mechanism, a grounding column and a connecting mechanism, wherein the upper surface of the fixed box is provided with a placing groove; this movable earthing device can remove, and the flexibility is good, and the structure is retrencied moreover, and the operation of being convenient for can carry out quick ground connection, labour saving and time saving need not install fixed ground stake, can effective reduce cost input.

Description

Movable grounding device

Technical Field

The utility model relates to an earthing device technical field specifically is movable earthing device.

Background

The maintenance and test of the power equipment are the daily work of the power work and are important means for guaranteeing the normal operation of the equipment, and the grounding of the power equipment is a key link for guaranteeing the safety of the maintenance and test work. At present, the grounding of the power equipment is mainly realized by connecting a grounding knife switch or a grounding wire. The ground wire is hung to require that a grounding pile is arranged near the equipment, however, the grounding pile is not arranged near the transformation equipment of 110KV and above, the grounding is realized through the grounding switch blade, so that when the grounding switch blade is overhauled or other reasons are needed to be disconnected, the safety of overhauling and testing personnel can not be guaranteed, and the personal safety and the equipment safety are seriously endangered. Even if fixed grounding piles are installed near some equipment, the grounding piles are difficult to hang due to poor positions of the grounding piles, and the flexibility is poor; meanwhile, the installation of the fixed grounding piles increases the cost investment and causes resource waste.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide movable earthing device, can remove, the flexibility is good, and the structure is retrencied moreover, and the operation of being convenient for can carry out quick ground connection, labour saving and time saving does not need installation fixed ground stake, can effective reduce cost input, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: movable earthing device, including fixed case, the pull handle, the locking universal wheel, a fixed plate, moving mechanism, ground connection post and coupling mechanism, the standing groove has been seted up to the upper surface of fixed case, sliding connection has the drawer in the cavity of fixed case, the inside of drawer is equipped with the battery, the pull handle sets up the upper surface at fixed case, locking universal wheel array distributes at the lower surface of fixed case, the fixed plate sets up the left surface at fixed case, moving mechanism installs the left surface at the fixed plate, the ground connection post passes through the fixed establishment assembly on moving mechanism, the upper end of ground connection post is equipped with binding post, coupling mechanism installs on binding post, still include control switch, control switch sets up on fixed case, control switch's input is connected with the output electricity of battery.

Furthermore, the moving mechanism comprises a guide rail and a linear motor, the linear motor is assembled on the guide rail, the guide rail is arranged on the fixing plate, the input end of the linear motor is electrically connected with the output end of the control switch, and the linear motor can move along the guide rail when working.

Further, fixed establishment includes fixing stud and fixed block, and fixing stud assembles in the screw of fixed block, and fixing stud sets up in the mounting hole on the ground post, and inside the arc wall of ground post setting on the fixed block, be convenient for install and dismantle, and it is convenient to use, and the fixed block sets up on linear electric motor, and linear electric motor can drive the removal of fixed block when removing, and the fixed block can make the ground post remove through fixing stud, is convenient for make the ground post insert in the soil.

Further, coupling mechanism includes connecting wire and ground clamp, and the ground clamp is installed in the one end of connecting wire, and the other end setting of connecting wire is on binding post, and the ground clamp can press from both sides on the equipment that needs ground connection, and the quick installation of being convenient for brings the facility for the use.

Furthermore, the shape of ground post is the main part for the cylinder and the bottom is the cone, conveniently inserts the underground, installs fast.

Compared with the prior art, the beneficial effects of the utility model are that: this movable earthing device has following benefit:

1. the fixed box is convenient to pull through the pull handle and move through the locking universal wheels, so that the device is convenient to move, the use flexibility is improved, convenience is brought to use, and the cost investment can be effectively reduced without installing fixed grounding piles;

2. linear electric motor can drive the removal of fixed block when removing, and the fixed block can make the earth connection post remove through fixing stud, makes the earth connection post insert in the soil, can carry out quick ground connection, labour saving and time saving.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic bottom view of the present invention.

In the figure: the device comprises a fixing box 1, a control switch 2, a placing groove 3, a pull handle 4, a fixing plate 5, a moving mechanism 6, a guide rail 601, a linear motor 602, a wiring terminal 7, a fixing mechanism 8, a fixing stud 801, a fixing block 802, a grounding column 9, a connecting mechanism 10, a connecting wire 1001, a grounding wire clamp 1002, a drawer 11, a storage battery 12 and a locking universal wheel 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a movable grounding device comprises a fixed box 1, a pull handle 4, a locking universal wheel 13, a fixed plate 5, a moving mechanism 6, a grounding column 9 and a connecting mechanism 10, wherein a placing groove 3 is formed in the upper surface of the fixed box 1 and can be used for placing tools to be used, a drawer 11 is connected in a cavity of the fixed box 1 in a sliding manner, a storage battery 12 is arranged inside the drawer 11, the pull handle 4 is arranged on the upper surface of the fixed box 1, the pull handle 4 is convenient for pulling the fixed box 1 and brings convenience for use, the locking universal wheels 13 are distributed on the lower surface of the fixed box 1 in an array manner and can enable the fixed box 1 to move, the fixed plate 5 is arranged on the left surface of the fixed box 1, the moving mechanism 6 is arranged on the left surface of the fixed plate 5, the grounding column 9 is assembled on the moving mechanism 6 through a fixing mechanism 8, the upper end of the grounding column 9 is provided with, the battery charging device further comprises a control switch 2, the control switch 2 is arranged on the fixing box 1, and the input end of the control switch 2 is electrically connected with the output end of the storage battery 12.

The moving mechanism 6 comprises a guide rail 601 and a linear motor 602, wherein the linear motor 602 is assembled on the guide rail 601, the guide rail 601 is arranged on the fixing plate 5, the input end of the linear motor 602 is electrically connected with the output end of the control switch 2, and the linear motor 602 can move along the guide rail 601 when in operation.

Fixing mechanism 8 includes fixing stud 801 and fixed block 802, fixing stud 801 assembles in the screw of fixed block 802, fixing stud 801 sets up in the mounting hole on ground post 9, ground post 9 sets up inside the arc wall on fixed block 802, be convenient for install and dismantle, facilitate for the use, fixed block 802 sets up on linear electric motor 602, linear electric motor 602 is when removing, can drive the removal of fixed block 802, fixed block 802 can make ground post 9 remove through fixing stud 801, be convenient for make ground post 9 insert in the soil.

The connecting mechanism 10 comprises a connecting wire 1001 and a ground clamp 1002, the ground clamp 1002 is installed at one end of the connecting wire 1001, the other end of the connecting wire 1001 is arranged on the wiring terminal 7, and the ground clamp 1002 can be clamped on equipment needing grounding, so that the connecting mechanism is convenient to install quickly and brings convenience to use.

The shape of ground post 9 is for the main part be the cylinder and the bottom is the cone, conveniently inserts the underground, quick installation.

When in use: fixed case 1 is convenient for pull through pull handle 4, fixed case 1 moves through locking universal wheel 13, make the device move to the ground connection position, control switch 2 control linear electric motor 602 carries out work, linear electric motor 602 can move along guide rail 601, linear electric motor 602 can drive the removal of fixed block 802 when removing, fixed block 802 can make ground post 9 remove through fixing stud 801, make ground post 9 insert in the soil, press from both sides ground clamp 1002 on the equipment that needs ground connection, make equipment accomplish ground connection work.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Movable earthing device, its characterized in that: comprises a fixed box (1), a pull handle (4), locking universal wheels (13), a fixed plate (5), a moving mechanism (6), a grounding column (9) and a connecting mechanism (10), wherein a placing groove (3) is formed in the upper surface of the fixed box (1), a drawer (11) is connected in a cavity of the fixed box (1) in a sliding manner, a storage battery (12) is arranged inside the drawer (11), the pull handle (4) is arranged on the upper surface of the fixed box (1), the locking universal wheels (13) are distributed on the lower surface of the fixed box (1) in an array manner, the fixed plate (5) is arranged on the left surface of the fixed box (1), the moving mechanism (6) is arranged on the left surface of the fixed plate (5), the grounding column (9) is assembled on the moving mechanism (6) through a fixing mechanism (8), a connecting terminal (7) is arranged at the upper end of the grounding column (9), and the connecting mechanism (10) is arranged on, the battery pack is characterized by further comprising a control switch (2), wherein the control switch (2) is arranged on the fixing box (1), and the input end of the control switch (2) is electrically connected with the output end of the storage battery (12).

2. The moveable grounding device of claim 1, wherein: the moving mechanism (6) comprises a guide rail (601) and a linear motor (602), the linear motor (602) is assembled on the guide rail (601), the guide rail (601) is arranged on the fixing plate (5), and the input end of the linear motor (602) is electrically connected with the output end of the control switch (2).

3. The moveable grounding device of claim 2, wherein: the fixing mechanism (8) comprises a fixing stud (801) and a fixing block (802), the fixing stud (801) is assembled in a screw hole of the fixing block (802), the fixing stud (801) is arranged in a mounting hole in the grounding column (9), the grounding column (9) is arranged in an arc-shaped groove in the fixing block (802), and the fixing block (802) is arranged on the linear motor (602).

4. The moveable grounding device of claim 1, wherein: the connecting mechanism (10) comprises a connecting wire (1001) and a ground clamp (1002), the ground clamp (1002) is installed at one end of the connecting wire (1001), and the other end of the connecting wire (1001) is arranged on the wiring terminal (7).

5. The moveable grounding device of claim 1, wherein: the grounding post (9) is cylindrical in shape, and the bottom of the grounding post is conical.