CN218731781U

CN218731781U - Grounding discharge device

Info

Publication number: CN218731781U
Application number: CN202222853243.2U
Authority: CN
Inventors: 包玉林; 安永庆; 秦元林; 赵晓明; 陈乾
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a ground connection technical field specifically is a ground connection discharge device, including the earth bar, the surface of earth bar is equipped with bearing structure, bearing structure includes the lagging, the lagging is located the surface of earth bar, the inside threaded connection of lagging has the ejector pin, the ejector pin is kept away from the one end fixedly connected with contact block of lagging, the inside slip of lagging is inserted and is equipped with two bracing pieces, the fixed surface of bracing piece is connected with the chassis, the cross-section of chassis is "U" shape, the surface cover of bracing piece has the spring, the both ends of spring respectively with lagging and chassis fixed connection, the inside fixed the inserting of lagging is equipped with two carrier bars. The utility model discloses, solved among the prior art staff when fixing the earth bar in the harder soil of soil property, the staff need hold up the earth bar with the hand always to cause inconvenient shortcoming for the staff.

Description

Grounding discharge device

Technical Field

The utility model relates to a ground connection technical field especially relates to a ground connection discharge device.

Background

The grounding discharge device is a device which is required to connect the power distribution network line with the ground in order to ensure the safety of personnel and equipment during maintenance of the power distribution network line, the grounding rod belongs to one type of grounding discharge device, and when the grounding rod is used, a worker is required to insert the grounding rod into the ground.

When the grounding rod is inserted into the soil with hard soil, a worker usually needs to directly knock the grounding rod by using a tool to fix the grounding rod under the ground, and in the process, the worker needs to hold the grounding rod by hands in order to prevent the grounding rod from inclining.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that in the prior art, a worker needs to hold the ground rod by hand when fixing the ground rod in a hard soil, thereby bringing about inconvenient defects to the worker and providing a grounding discharge device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a ground connection discharge device, includes the earth bar, the surface of earth bar is equipped with bearing structure, bearing structure includes the lagging, the lagging is located the surface of earth bar, the internal thread of lagging is connected with the ejector pin, the ejector pin is kept away from the one end fixedly connected with contact piece of lagging, the inside slip of lagging is inserted and is equipped with two bracing pieces, the fixed surface of bracing piece is connected with the chassis, the cross-section of chassis is "U" shape, the surface cover of bracing piece has the spring, the both ends of spring respectively with lagging and chassis fixed connection.

The effect that above-mentioned part reaches is: through setting up bearing structure, can utilize the instrument to insert the earth bar in the harder soil of soil property at the staff, support the earth bar for the staff need not hold the earth bar with the hand all the time.

Preferably, two bearing rods are fixedly inserted into the sleeve plate, and one ends, far away from the sleeve plate, of the two bearing rods are fixedly connected with hanging rods.

The effect that above-mentioned part reaches is: the hanging rod slides, the bearing rod is driven to move when the hanging rod moves, the sleeve plate is driven to move when the bearing rod moves, and the effect of driving the sleeve plate to move is achieved.

Preferably, two one ends of the support rods, which are far away from the bottom frame, are rotatably connected with rectangular plates, the surfaces of the rectangular plates are slidably connected with fixing frames, the cross sections of the fixing frames are L-shaped, and the surfaces of the fixing frames are fixedly connected with the sleeve plates.

The effect that above-mentioned part reaches is: the rectangular plate is rotated, after the rectangular plate rotates a certain angle, the rectangular plate is clamped into a gap between the fixing frame and the sleeve plate, and at the moment, the supporting rod and the sleeve plate are fixed, so that the effect of fixing the supporting rod and the sleeve plate is achieved.

Preferably, the surfaces of the two rectangular plates are fixedly connected with balancing frames, and the cross sections of the balancing frames are L-shaped.

The effect that above-mentioned part reaches is: the balancing stand is rotated, and the rectangular plate is driven to rotate while the balancing stand rotates, so that the effect of assisting in rotating the rectangular plate is achieved.

Preferably, two the surface of chassis is equipped with auxiliary structure, auxiliary structure includes four slot holes, four two liang of a set of, two sets of two liang of slot holes the slot hole is seted up respectively on the surface of two chassis, and is two sets of the equal sliding connection of inner wall of slot hole has the mounting panel, the fixed surface cover of mounting panel has the connecting plate, the inside threaded connection of chassis has the bolt, the draw-in groove has been seted up on the surface of connecting plate, the surface of bolt and the inner wall sliding connection of draw-in groove.

The effect that above-mentioned part reaches is: through setting up auxiliary structure, can increase the area of contact of chassis and ground on the bearing structure, improve bearing structure's stability.

Preferably, the surfaces of the two connecting plates are provided with grooves, and the inner walls of the grooves on the connecting plates are fixedly connected with pulling plates.

The effect that above-mentioned part reaches is: the connecting plate is driven to slide while the pulling plate slides, so that the effect of assisting in sliding the connecting plate is achieved.

In summary, the following steps:

the utility model discloses in, through setting up bearing structure, can utilize the instrument to insert the earth bar when the harder soil of soil property at the staff in, support the earth bar for the staff need not hold up the earth bar with the hand always.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

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

fig. 4 is a schematic partial structure diagram of fig. 1 according to the present invention.

Illustration of the drawings: 1. a ground rod; 2. a support structure; 201. sheathing the board; 202. a carrier bar; 203. a support bar; 204. a spring; 205. a chassis; 206. a hanging rod; 207. a rectangular plate; 208. a fixed mount; 209. a balancing stand; 210. a top rod; 211. a contact block; 3. an auxiliary structure; 31. a long hole; 32. mounting a plate; 33. a connecting plate; 34. a groove; 35. pulling a plate; 36. a bolt; 37. a clamping groove.

Detailed Description

Referring to fig. 1, the utility model provides a technical solution: the utility model provides a ground connection discharge device, including earth bar 1 and two chassis 205, the surface of earth bar 1 is equipped with bearing structure 2, through setting up bearing structure 2, can utilize the instrument to insert earth bar 1 in the harder soil of soil property at the staff, support earth bar 1, make the staff need not hold up earth bar 1 with the hand always, the surface of two chassis 205 is equipped with auxiliary structure 3, through setting up auxiliary structure 3, can increase the area of contact on bearing structure 2 chassis 205 and ground, the stability of bearing structure 2 has been improved.

The specific arrangement and function of the support structure 2 and the auxiliary structure 3 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: the supporting structure 2 comprises a sleeve plate 201, the sleeve plate 201 is located on the surface of the ground rod 1, the internal thread of the sleeve plate 201 is connected with a push rod 210, the push rod 210 is far away from one end fixedly connected with contact blocks 211 of the sleeve plate 201, two supporting rods 203 are inserted in the sleeve plate 201 in a sliding mode, the surface of each supporting rod 203 is fixedly connected with a bottom frame 205, the cross section of each bottom frame 205 is U-shaped, a spring 204 is sleeved on the surface of each supporting rod 203, and two ends of each spring 204 are respectively fixedly connected with the sleeve plate 201 and the bottom frame 205. The fixed two carrier bars 202 that are equipped with of inserting in the inside of lagging 201, the one end fixedly connected with peg 206 that the lagging 201 was kept away from to two carrier bars 202, slide peg 206, drive the carrier bar 202 when peg 206 removes and remove, drive the lagging 201 removal when carrier bar 202 removes, reached the effect that drives the lagging 201 removal. One ends, far away from the base frame 205, of the two support rods 203 are rotatably connected with rectangular plates 207, the surfaces of the rectangular plates 207 are slidably connected with fixing frames 208, the cross sections of the fixing frames 208 are L-shaped, the surfaces of the fixing frames 208 are fixedly connected with the sleeve plate 201, the rectangular plates 207 are rotated, after the rectangular plates 207 rotate for a certain angle, the rectangular plates 207 are clamped into gaps between the fixing frames 208 and the sleeve plate 201, the support rods 203 and the sleeve plate 201 are fixed, and the effect of fixing the support rods 203 and the sleeve plate 201 is achieved. The equal fixedly connected with balancing stand 209 in surface of two rectangular plates 207, the cross-section of balancing stand 209 is "L" shape, rotates balancing stand 209, and the balancing stand 209 drives rectangular plate 207 to rotate when rotating, has reached the supplementary effect of rotating rectangular plate 207.

Referring to fig. 4, specifically, the auxiliary structure 3 includes four long holes 31, two by two sets of four long holes 31, two sets of long holes 31 are respectively formed in the surfaces of two bottom frames 205, the inner walls of the two sets of long holes 31 are both slidably connected with the mounting plate 32, the surface of the mounting plate 32 is fixedly sleeved with the connecting plate 33, the internal threads of the bottom frames 205 are connected with the bolts 36, the surface of the connecting plate 33 is provided with clamping grooves 37, and the surface of the bolts 36 is slidably connected with the inner walls of the clamping grooves 37. The surfaces of the two connecting plates 33 are provided with grooves 34, the inner walls of the grooves 34 on the connecting plates 33 are fixedly connected with pull plates 35, the pull plates 35 slide, and the connecting plates 33 are driven to slide when the pull plates 35 slide, so that the effect of assisting in sliding the connecting plates 33 is achieved.

The working principle is that when a tool is needed to insert the grounding rod 1 into the soil with harder soil, firstly, the sleeve plate 201 is sleeved on the grounding rod 1 through the bearing rod 202 and the hanging rod 206, then the contact block 211 is rotated, the contact block 211 rotates and simultaneously drives the ejector rod 210 to rotate, the ejector rod 210 moves towards the direction close to the sleeve plate 201 through threads, after the ejector rod 210 moves for a certain distance, the surface of the ejector rod 210 extrudes the grounding rod 1, at the moment, the sleeve plate 201 and the grounding rod 1 are fixed, then the balance frame 209 is rotated, the balance frame 209 rotates and simultaneously drives the rectangular plate 207 to rotate, after the rectangular plate 207 rotates for a certain angle, the rectangular plate 207 slides out of a gap between the fixing frame 208 and the sleeve plate 201, at the moment, the supporting rod 203 and the sleeve plate 201 lose fixation, at the moment, a worker places the grounding rod 1 on the ground, the base frame 205 on the supporting rod 203 is also on the ground, when the worker inserts the grounding rod 1 into the soil with the tool, the grounding rod 1, the chassis 205, the supporting rod 203 and the grounding rod 1 can support the grounding rod 1 without the worker by holding the grounding rod 1 by hand, and the worker can insert the grounding rod 1 into the soil with the grounding rod structure, so that the worker can support the soil with harder soil without the hard soil.

The utility model discloses in, when needs use bearing structure 2 on, at first spur arm-tie 35, arm-tie 35 slides to the direction of keeping away from chassis 205, it slides to drive connecting plate 33 when arm-tie 35 is gliding, connecting plate 33 slides after the certain distance under mounting panel 32's support, stop the spur arm-tie 35, rotate bolt 36 afterwards, bolt 36 removes to the direction that is close to connecting plate 33 with the help of the screw thread, bolt 36 removes after the certain distance, bolt 36 card goes into draw-in groove 37's on the connecting plate 33 inner wall, at this moment, fixed between connecting plate 33 and the chassis 205, at this moment, connecting plate 33 can increase the area of contact of chassis 205 and ground, through setting up auxiliary structure 3, can increase the area of contact of chassis 205 and ground on the bearing structure 2, bearing structure 2's stability has been improved.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. A grounded discharge device comprises a grounding rod (1), and is characterized in that: the surface of earth bar (1) is equipped with bearing structure (2), bearing structure (2) are including lagging (201), lagging (201) is located the surface of earth bar (1), the internal thread of lagging (201) is connected with ejector pin (210), the one end fixedly connected with contact piece (211) of lagging (201) are kept away from to ejector pin (210), the inside slip of lagging (201) is inserted and is equipped with two bracing pieces (203), the fixed surface of bracing piece (203) is connected with chassis (205), the cross-section of chassis (205) is "U" shape, the surface cover of bracing piece (203) has spring (204), the both ends of spring (204) respectively with lagging (201) and chassis (205) fixed connection.

2. The earth discharge device of claim 1, wherein: two bearing rods (202) are fixedly inserted in the sleeve plate (201), and one ends, far away from the sleeve plate (201), of the two bearing rods (202) are fixedly connected with hanging rods (206).

3. The earth discharge device of claim 1, wherein: two the bracing piece (203) are kept away from the one end of chassis (205) and all are rotated and are connected with rectangular plate (207), the surperficial sliding connection of rectangular plate (207) has mount (208), the cross-section of mount (208) is "L" shape, the surface and the lagging (201) fixed connection of mount (208).

4. A ground discharge apparatus according to claim 3, wherein: the surfaces of the two rectangular plates (207) are fixedly connected with balancing frames (209), and the cross sections of the balancing frames (209) are L-shaped.

5. The earth discharge device of claim 1, wherein: two the surface of chassis (205) is equipped with auxiliary structure (3), auxiliary structure (3) are including four slot holes (31), four two liang of a set of in slot hole (31), two sets of set up respectively on the surface of two chassis (205), two sets of the equal sliding connection in inner wall of slot hole (31) has mounting panel (32), the fixed surface cover of mounting panel (32) has connecting plate (33), the internal thread of chassis (205) is connected with bolt (36), draw-in groove (37) have been seted up on the surface of connecting plate (33), the surface of bolt (36) and the inner wall sliding connection of draw-in groove (37).

6. An earth discharge device as claimed in claim 5, wherein: the surfaces of the two connecting plates (33) are provided with grooves (34), and the inner walls of the grooves (34) on the connecting plates (33) are fixedly connected with pull plates (35).