CN217823280U

CN217823280U - Power grounding pile for power engineering

Info

Publication number: CN217823280U
Application number: CN202221323626.2U
Authority: CN
Inventors: 史源贵; 祁洪福; 杨淑珍; 王晶
Original assignee: Xi'an Zhenneng Electrical Technology Co ltd
Current assignee: Xi'an Zhenneng Electrical Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-15
Anticipated expiration: 2032-05-30

Abstract

The utility model relates to a ground connection stake technical field specifically is a power ground connection stake for electric power engineering, clamping device includes two risers, two riser symmetric distribution is on circular base's surface, two rotate between the riser and be connected with the threaded rod, the fixed surface of threaded rod installs the runner, the screw thread on threaded rod surface uses the runner to be each other for reverse thread as the center, the surface thread connection of threaded rod has two movable blocks, the spout has been seted up on circular base's surface, the movable block is with the help of threaded rod and spout sliding connection, the side fixed mounting of movable block has the support frame, the one end fixed mounting that the movable block was kept away from to the support frame has splint, spacing logical groove has been seted up on circular base's surface. The utility model discloses, solve current ground connection stake at the in-process that inserts ground, take place the slope easily for ground connection stake can't keep the vertical state with ground, further brings inconvenient problem for ground connection stake's installation.

Description

Power grounding pile for power engineering

Technical Field

The utility model relates to a ground connection stake technical field especially relates to a power grounding stake for electric power engineering.

Background

Electric power transmission line and relevant equipment are often located outdoors and are easily struck by lightning, the condition of line tripping caused by lightning strike often happens, in order to prevent lightning strike, a grounding device needs to be installed on the transmission line, the grounding device needs to be reliably grounded, and a grounding pile made of metal is usually adopted.

When installing, current ground connection stake is generally beaten into ground through external force hammering, but because sometimes because the relief environment leads to some ground harder, make ground connection stake under the condition of many times awl hitting, ground connection stake is easy taking place the slope inserting the in-process on ground, and softer bottom surface, because the vibrations of hammering into are great, also can make ground connection stake insert the in-process of bottom surface and take place the slope, make ground connection stake unable and ground keep the vertical state, further bring inconvenience for ground connection stake's installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem in the above background, and the power grounding stake is used in electric power engineering who proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an electric power ground connection stake for power engineering, includes circular base and clamping device, circular base's surface is equipped with clamping device, clamping device includes two risers, two riser symmetric distribution is on circular base's surface, two it is connected with the threaded rod to rotate between the riser, the fixed surface of threaded rod installs the runner, the screw thread on threaded rod surface uses the runner to each other as the center for reverse screw thread, and the effect of supporting the threaded rod has been played in the setting of riser, and the setting of runner has played and has driven threaded rod pivoted effect.

Preferably, the surface of the threaded rod is in threaded connection with two moving blocks, the surface of the circular base is provided with a sliding groove, the moving blocks are in sliding connection with the sliding groove through the threaded rod, and the threaded rod is arranged to drive the moving blocks to move inside the sliding groove.

Preferably, the side fixed mounting of movable block has the support frame, the one end fixed mounting that the movable block was kept away from to the support frame has splint, spacing logical groove has been seted up on circular base's surface, and the setting of movable block has played the effect that drives the support frame and remove, and the setting of support frame has played the effect that supports splint, and splint and the setting of spacing logical groove have played and have carried out spacing effect to the ground stake body.

Preferably, a plurality of inserting rods are annularly distributed on the bottom surface of the circular base, the grounding pile body is movably inserted into the limiting through groove, and the effect that the circular base is conveniently inserted into the ground is achieved due to the arrangement of the inserting rods.

Preferably, circular base's surface is equipped with warning device, warning device includes L type slide bar, the fixed surface of L type slide bar and circular base is connected, the slip surface cover of L type slide bar is equipped with two colored flags, circular base's surface is seted up flutedly, the inside sliding connection of recess has the L template, the one end fixed mounting that the recess was kept away from to the L template has the cutting ferrule, the one end joint of circular base is kept away from to cutting ferrule and L type slide bar, and the setting of colored flag has played and has let the ground connection stake body have the effect of warning, and the setting of cutting ferrule has played the effect of restricting the colored flag on the surface of L type slide bar.

Preferably, the fixed surface of the circular base is provided with a fixed plate, a spring is fixedly arranged between the fixed plate and the L-shaped plate, and the spring is arranged to play a role in limiting the position of the L-shaped plate inside the groove.

Preferably, the fixed surface of L template installs the pull rod, the L template is with the help of pull rod and recess sliding connection, and the setting of pull rod has played the effect that drives the inside removal of L template at the recess.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up clamping device, when the ground connection stake is installed to needs, at first, utilize the inserted bar of circular base bottom to fix circular base subaerial, and maintain certain distance with ground, insert the inside of spacing logical groove to ground connection stake body after that, insert the back that finishes, rotate the runner, the runner rotates and drives the threaded rod rotation, because the screw thread on threaded rod surface uses the runner to be reverse screw thread each other as the center, so the runner is when driving the threaded rod rotation, two movable blocks of its surface threaded connection can remove to the direction that is close to each other in the inside of spout, two movable blocks remove to the direction that is close to each other in the inside of spout and drive two support frames and remove to the direction that is close to each other, two splint remove to the direction that is close to each other and then restrict the ground connection post in the inside of spacing logical groove, at this moment, utilize external force hammering stake body because ground connection stake body is given the restriction by splint and spacing logical groove and is lived in, so at hammering in-process, the ground connection stake body can keep getting into in the vertical state entering ground as far as possible ground connection stake body always, make the ground connection stake body reduce the ground that the ground clamping appears more.

2. The utility model discloses in, through setting up warning device, when needs installation colored flag, at first spur the pull rod, the pull rod removes the inside removal that drives the L template at the recess, the L template can extrude the spring at the inside removal of recess, make the spring atress compression, the L template still drives the cutting ferrule removal at the inside removal of recess simultaneously, the cutting ferrule removes and makes its self and L type slide bar separation, at this moment can keep away from the one end slip cap of circular base to the colored flag from the L type slide bar and establish the surface at L type slide bar, when the colored flag is located the surface of L type slide bar, at this moment loosen the pull rod, utilize the resilience force of spring to make the cutting ferrule reset, the cutting ferrule resets and then makes it again with L type slide bar joint, cooperation through the above-mentioned structure, make to let grounding pile body have the warning effect to the external world through the installation colored flag, avoid external personnel mistake to bump this stake for electric power engineering, the possibility that external staff operation large-scale equipment damaged this stake for electric power engineering has also been reduced, further improve the device's practicality.

Drawings

Fig. 1 is a schematic perspective view of a power grounding pile for power engineering according to the present invention;

fig. 2 is a left side view schematic structural diagram of an electric power grounding pile for power engineering according to the present invention;

fig. 3 is a schematic view of a bottom view of the power grounding pile for power engineering of the present invention;

fig. 4 is the utility model provides a structural schematic diagram of a department in electric power ground connection stake fig. 2 for power engineering.

Illustration of the drawings:

1. a circular base; 2. inserting a rod; 3. a clamping device; 31. a vertical plate; 32. a threaded rod; 33. a rotating wheel; 34. a moving block; 35. a chute; 36. a support frame; 37. a splint; 38. a limiting through groove; 4. a grounding pile body; 5. a warning device; 51. an L-shaped sliding rod; 52. color flag; 53. a groove; 54. an L-shaped plate; 55. a card sleeve; 56. a fixing plate; 57. a spring; 58. a pull rod.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electric power ground connection stake for electric power engineering, includes circular base 1 and clamping device 3, and the surface of circular base 1 is equipped with clamping device 3.

In this embodiment: the clamping device 3 comprises two vertical plates 31, the two vertical plates 31 are symmetrically distributed on the surface of the circular base 1, a threaded rod 32 is connected between the two vertical plates 31 in a rotating mode, a rotating wheel 33 is fixedly mounted on the surface of the threaded rod 32, and threads on the surface of the threaded rod 32 are opposite to each other by taking the rotating wheel 33 as the center.

In this embodiment: the vertical plate 31 has the effect of supporting the threaded rod 32, and the rotating wheel 33 has the effect of driving the threaded rod 32 to rotate.

Specifically, the surface of the threaded rod 32 is connected with two moving blocks 34 through threads, the surface of the circular base 1 is provided with a sliding groove 35, and the moving blocks 34 are connected with the sliding groove 35 through the threaded rod 32 in a sliding manner.

In this embodiment: the threaded rod 32 is arranged to have the effect of moving the movable block 34 within the slide groove 35.

Specifically, a supporting frame 36 is fixedly mounted on the side surface of the moving block 34, a clamping plate 37 is fixedly mounted at one end, away from the moving block 34, of the supporting frame 36, and a limiting through groove 38 is formed in the surface of the circular base 1. The arrangement of the moving block 34 plays a role in driving the supporting frame 36 to move, the arrangement of the supporting frame 36 plays a role in supporting the clamping plate 37, and the arrangement of the clamping plate 37 and the limiting through groove 38 plays a role in limiting the ground pile body 4.

Specifically, a plurality of inserting rods 2 are annularly distributed on the bottom surface of the circular base 1, and a grounding pile body 4 is movably inserted into the limiting through groove 38. The arrangement of the insertion rod 2 has the effect that the circular base 1 can be conveniently inserted into the ground.

In this embodiment: the surface of circular base 1 is equipped with warning device 5, warning device 5 includes L type slide bar 51, the fixed surface of L type slide bar 51 and circular base 1 is connected, the slip surface cover of L type slide bar 51 is equipped with two colored flags 52, recess 53 has been seted up on the surface of circular base 1, the inside sliding connection of recess 53 has L template 54, the one end fixed mounting that recess 53 was kept away from to L template 54 has cutting ferrule 55, the one end joint that circular base 1 was kept away from to cutting ferrule 55 and L type slide bar 51. When the color flag 52 needs to be installed, firstly, the pull rod 58 is pulled, the pull rod 58 moves to drive the L-shaped plate 54 to move in the groove 53, the L-shaped plate 54 moves in the groove 53 to extrude the spring 57, so that the spring 57 is stressed and compressed, meanwhile, the L-shaped plate 54 moves in the groove 53 to drive the clamping sleeve 55 to move, the clamping sleeve 55 moves to separate the clamping sleeve 55 from the L-shaped sliding rod 51, at this time, the color flag 52 can be slidingly sleeved on the surface of the L-shaped sliding rod 51 from one end, far away from the circular base 1, of the L-shaped sliding rod 51, when the color flag 52 is located on the surface of the L-shaped sliding rod 51, the pull rod 58 is loosened at this time, the clamping sleeve 55 is reset by utilizing the resilience of the spring 57, the clamping sleeve 55 resets to be clamped with the L-shaped sliding rod 51 again, through the cooperation of the structure, the grounding pile body 4 has a warning effect on the outside through the installation of the color flag 52, the pile body for the electric power engineering is prevented from being mistakenly bumped by outside personnel, the grounding pile, the possibility that the grounding pile for the electric power engineering is damaged by operating large-scale equipment by the outside workers is also reduced, and the grounding pile for the electric power engineering is further improved in practicability of the device.

Specifically, a fixing plate 56 is fixedly mounted on the surface of the circular base 1, and a spring 57 is fixedly mounted between the fixing plate 56 and the L-shaped plate 54.

In this embodiment: the provision of the spring 57 has the effect of limiting the position of the L-shaped plate 54 within the recess 53.

Specifically, a pull rod 58 is fixedly mounted on the surface of the L-shaped plate 54, and the L-shaped plate 54 is slidably connected with the groove 53 through the pull rod 58.

In this embodiment: the provision of the tie rods 58 has the effect of moving the L-shaped plate 54 within the recess 53.

The working principle is as follows: by arranging the clamping device 3, when a grounding pile needs to be installed, firstly, the circular base 1 is fixed on the ground by using the inserted rod 2 at the bottom of the circular base 1 and keeps a certain distance from the ground, then, the grounding pile body 4 is inserted into the limiting through groove 38, after the insertion is finished, the rotating wheel 33 is rotated, the rotating wheel 33 rotates to drive the threaded rod 32 to rotate, because the threads on the surface of the threaded rod 32 are opposite to each other with the rotating wheel 33 as the center, when the rotating wheel 33 drives the threaded rod 32 to rotate, the two movable blocks 34 in threaded connection with the surface move in the direction of approaching each other in the sliding groove 35, the two movable blocks 34 move in the direction of approaching each other in the sliding groove 35 to drive the two support frames 36 to move in the direction of approaching each other, the two support frames 36 move in the direction of approaching each other to drive the two clamping plates 37 to move in the direction of approaching each other, the two clamping plates 37 move in the direction of approaching each other to limit the grounding pile in the limiting through groove 38, at this time, the grounding pile body 4 is hammered by external force, the grounding pile body 4, the phenomenon that the grounding pile body 4 can be kept in a vertical state, and can be stably matched with the ground, and the pile body can be prevented from entering the ground, and can be stably matched when the ground.

When the color flag 52 needs to be installed, firstly, the pull rod 58 is pulled, the pull rod 58 moves to drive the L-shaped plate 54 to move in the groove 53, the L-shaped plate 54 moves in the groove 53 to extrude the spring 57, so that the spring 57 is stressed and compressed, meanwhile, the L-shaped plate 54 moves in the groove 53 to drive the clamping sleeve 55 to move, the clamping sleeve 55 moves to separate the clamping sleeve 55 from the L-shaped sliding rod 51, at this time, the color flag 52 can be slidingly sleeved on the surface of the L-shaped sliding rod 51 from one end, far away from the circular base 1, of the L-shaped sliding rod 51, when the color flag 52 is located on the surface of the L-shaped sliding rod 51, the pull rod 58 is loosened at this time, the clamping sleeve 55 is reset by utilizing the resilience of the spring 57, the clamping sleeve 55 resets to be clamped with the L-shaped sliding rod 51 again, through the cooperation of the structure, the grounding pile body 4 has a warning effect on the outside through the installation of the color flag 52, the pile body for the electric power engineering is prevented from being mistakenly bumped by outside personnel, the grounding pile, the possibility that the grounding pile for the electric power engineering is damaged by operating large-scale equipment by the outside workers is also reduced, and the grounding pile for the electric power engineering is further improved in practicability of the device.

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. The utility model provides an electric power ground connection stake for electric power engineering, includes circular base (1) and clamping device (3), its characterized in that: the surface of circular base (1) is equipped with clamping device (3), clamping device (3) include two riser (31), two riser (31) symmetric distribution is on the surface of circular base (1), two it is connected with threaded rod (32) to rotate between riser (31), the fixed surface of threaded rod (32) installs runner (33), the screw thread on threaded rod (32) surface uses runner (33) as center each other for reverse screw.

2. The electric power grounding pile for power engineering of claim 1, wherein: the surface of the threaded rod (32) is in threaded connection with two moving blocks (34), the surface of the circular base (1) is provided with a sliding groove (35), and the moving blocks (34) are in sliding connection with the sliding groove (35) through the threaded rod (32).

3. The electric power grounding pile for power engineering of claim 2, wherein: a supporting frame (36) is fixedly mounted on the side face of the moving block (34), a clamping plate (37) is fixedly mounted at one end, far away from the moving block (34), of the supporting frame (36), and a limiting through groove (38) is formed in the surface of the circular base (1).

4. An electric power grounding pile for power engineering according to claim 3, wherein: a plurality of inserting rods (2) are annularly distributed on the bottom surface of the circular base (1), and a grounding pile body (4) is movably inserted into the limiting through groove (38).

5. The electric power grounding pile for power engineering of claim 1, wherein: the surface of circular base (1) is equipped with warning device (5), warning device (5) include L type slide bar (51), the fixed surface of L type slide bar (51) and circular base (1) is connected, the slip surface cover of L type slide bar (51) is equipped with two colored flags (52), recess (53) are seted up on the surface of circular base (1), the inside sliding connection of recess (53) has L template (54), the one end fixed mounting that recess (53) were kept away from in L template (54) has cutting ferrule (55), the one end joint of circular base (1) is kept away from in cutting ferrule (55) and L type slide bar (51).

6. An electric power grounding pile for power engineering according to claim 5, wherein: the surface fixed mounting of circular base (1) has fixed plate (56), fixed mounting has spring (57) between fixed plate (56) and L template (54).

7. An electric power grounding pile for power engineering according to claim 5, wherein: the surface of the L-shaped plate (54) is fixedly provided with a pull rod (58), and the L-shaped plate (54) is connected with the groove (53) in a sliding mode through the pull rod (58).