Multifunctional power grounding pile

Abstract

The utility model relates to the technical field of electric power engineering, and discloses a multifunctional electric power grounding pile, the bottom of a grounding pile auxiliary mounting cone is fixedly connected with a cylindrical cone, the interior of the grounding pile auxiliary mounting cone is movably connected with a grounding pile main body, and the surface of the grounding pile auxiliary mounting cone is movably sleeved with a fixed plate close to the top. The positions, close to the edges, of the surfaces of the fixing plates are movably connected with fixing rivets arranged in order, the surfaces of the two sides of the top of the ground stud auxiliary mounting cone are movably connected with mounting bolts, the top of the cylindrical cone is fixedly connected with a rotating valve, and a threaded groove is formed in the surface of the ground stud auxiliary mounting cone. According to the ground stud auxiliary installation cone, the ground stud installation cone and the conical head are arranged, the ground stud main body can be brought into soil through rotation of the ground stud installation cone at the position where the soil texture is hard or an obstacle exists, installation is facilitated, and the ground stud auxiliary installation cone is convenient to use. The construction difficulty and the cost expenditure are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, and more specifically to a multifunctional electric power grounding pile. Background Art

[0002] An electric grounding pile is an important device used for grounding the power system. It is also called a grounding rod or grounding electrode. It is usually made of conductive materials (such as copper, aluminum, etc.). The lower end is buried in the soil and the upper end is exposed to the ground. As the grounding point of the power system, the main function of the electric grounding pile is to introduce the leakage current in the electrical equipment into the ground to ensure the safe operation of the power system.

[0003] The currently available multifunctional power grounding piles need to be buried in the soil during actual use and installation. If the soil is hard or there are obstacles, the installation process may be difficult, increasing the difficulty and cost of construction. In addition, in order to facilitate the grounding piles to enter the soil for installation, the bottom is generally sharp. Therefore, there are great safety hazards during transportation or storage. In addition, the power grounding piles need to be regularly inspected and maintained to ensure their normal operation. However, since they are buried in the soil, the inspection and maintenance work may be difficult and complicated, which is very inconvenient. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a multifunctional electric power grounding pile to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a multifunctional electric grounding pile, wherein the bottom of the grounding pile auxiliary installation cone is fixedly connected with a cylindrical cone, the inside of the grounding pile auxiliary installation cone is movably connected with a grounding pile body, the surface of the grounding pile auxiliary installation cone is movably sleeved with a fixing plate near the top, the surface of the fixing plate is movably connected with neatly arranged fixing rivets near the edge, the two sides of the top of the grounding pile auxiliary installation cone are movably connected with installation bolts, the top of the cylindrical cone is fixedly connected with a rotating valve, and the grounding pile auxiliary installation cone is used to facilitate the rapid installation of the grounding pile body in a location with hard soil or obstacles, thereby reducing the construction difficulty and construction cost;

[0006] Furthermore, a threaded groove is provided on the surface of the grounding pile auxiliary installation cone, a cylindrical inner cavity is provided inside the grounding pile auxiliary installation cone at the position of the movable connected cylindrical cone, a limiting plate is provided near the top position of the top of the grounding pile auxiliary installation cone, and a polygonal slot is provided on the top of the limiting plate at the position of the movable connected installation bolt. The installation bolt can help to fix the installed grounding pile auxiliary installation cone to prevent the grounding pile auxiliary installation cone from loosening and falling off.

[0007] Furthermore, a conical cavity is opened inside the cylindrical cone, and an installation plane is opened on the side of the cylindrical cone away from the auxiliary installation cone of the grounding pile. The installation plane helps to prevent the sharp points at the bottom of the power grounding pile from causing safety hazards when the power grounding pile is transported or stored.

[0008] Furthermore, the fixing plate is provided with a circular through hole at the position of the movable connection installation bolt, the fixing plate is provided with a circular hole at the position of the movable connection grounding pile auxiliary installation cone, and the fixing plate is provided with a movable slot inside the circular hole. The movable slot facilitates the movable socketing of the grounding pile auxiliary installation cone, and the grounding pile auxiliary installation cone is reinforced through the fixing plate to prevent the grounding pile auxiliary installation cone from falling off.

[0009] Furthermore, a connecting rod is provided on the side of the rotary valve close to the grounding pile body, and the side of the connecting rod away from the rotary valve is fixedly connected to the top position of the grounding pile body. By rotating the valve, it is beneficial to rotate the rotary valve during installation to drive the grounding pile body to extend and retract, which facilitates maintenance and inspection of the grounding pile body after installation.

[0010] Furthermore, a telescopic thread is provided on the surface of the grounding pile body, and the telescopic thread provided on the surface of the grounding pile body facilitates upward and downward telescopic adjustment inside the auxiliary installation cone of the grounding pile.

[0011] Furthermore, the mounting bolt comprises a polygonal bolt column, a handle is fixedly connected to the surface of the polygonal bolt column near the top side, a handle sleeve is fixedly sleeved on the surface of the handle, and neatly arranged anti-slip grooves are provided on the surface of the handle sleeve. Through the mounting bolt, the grounding pile auxiliary mounting cone can be rotated, so that the grounding pile auxiliary mounting cone can be rotated inside the fixed plate and enter the soil for installation.

[0012] Furthermore, a conical head is fixedly connected to the side of the cylindrical cone away from the rotary valve, and the conical head facilitates more convenient installation inside the soil when the grounding pile body is installed.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model is provided with a ground pile installation cone and a conical head, which is conducive to bringing the ground pile body into the soil through the rotation of the ground pile installation cone in a location where the soil texture is hard or there are obstacles, thereby facilitating installation and reducing construction difficulty and cost expenditure.

[0015] 2. The utility model is provided with a rotating valve and a connecting rod, which is beneficial for the grounding pile to be transported or stored by rotating the rotating valve alone to drive the grounding pile body to rotate inside the grounding pile installation cone, so that the conical head follows the grounding pile body into the grounding pile installation cone, preventing the conical head from being exposed to the outside and causing safety hazards.

[0016] 3. The utility model is provided with a grounding pile installation cone and a grounding pile body that are movably connected. This is beneficial when the power grounding pile is installed and needs regular inspection and maintenance. The grounding pile body can rotate in the cylindrical inner cavity opened in the grounding pile installation cone, thereby separating from the grounding pile installation cone, thereby increasing the convenience of inspection and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional view of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 3 It is a schematic cross-sectional view of the cone structure of the ground pile installation of the utility model.

[0020] Figure 4 It is a schematic cross-sectional view of the fixing plate structure of the utility model.

[0021] Figure 5 It is a schematic diagram of the main structure of the grounding pile of the utility model.

[0022] Figure 6 This is a schematic diagram of the installation bolt structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. Auxiliary installation cone of grounding pile; 101. Threaded groove; 102. Cylindrical inner cavity; 103. Limiting plate; 104. Polygonal slot hole; 2. Cylindrical vertebral body; 201. Conical cavity; 202. Installation plane; 3. Grounding pile body; 301. Telescopic thread; 4. Fixed plate; 401. Circular through hole; 402. Circular hole; 403. Movable slot; 5. Fixed rivet; 6. Mounting bolt; 601. Polygonal bolt column; 602. Handle; 603. Handle cover; 604. Anti-slip groove; 7. Rotary valve; 701. Connecting rod; 8. Conical head. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The multifunctional power grounding pile involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Reference Figure 1-Figure 6 As shown, the utility model provides a multifunctional electric grounding pile, the bottom of the grounding pile auxiliary installation cone 1 is fixedly connected with a cylindrical cone 2, the inside of the grounding pile auxiliary installation cone 1 is movably connected with a grounding pile main body 3, the surface of the grounding pile auxiliary installation cone 1 near the top is movably sleeved with a fixing plate 4, the surface of the fixing plate 4 near the edge is movably connected with neatly arranged fixing rivets 5, the two sides of the top of the grounding pile auxiliary installation cone 1 are movably connected with installation bolts 6, and the top of the cylindrical cone 2 is fixedly connected with a rotating valve 7. Through the grounding pile auxiliary installation cone 1, it is beneficial to quickly install the grounding pile main body 3 in a position with hard soil or obstacles, reducing the construction difficulty and construction cost;

[0026] Reference Figure 2-Figure 3 As shown, a threaded groove 101 is provided on the surface of the grounding pile auxiliary installation cone 1, a cylindrical inner cavity 102 is provided inside the grounding pile auxiliary installation cone 1 at a position where the cylindrical cone 2 is movably connected, a limiting plate 103 is provided near the top of the grounding pile auxiliary installation cone 1, and a polygonal slot hole 104 is provided at the top of the limiting plate 103 at a position where the mounting bolt 6 is movably connected. The mounting bolt 6 is used to fix the installed grounding pile auxiliary installation cone 1 to prevent the grounding pile auxiliary installation cone 1 from loosening and falling off.

[0027] Reference Figure 3 As shown, a conical cavity 201 is provided inside the cylindrical cone 2, and a mounting plane 202 is provided on the side of the cylindrical cone 2 away from the auxiliary mounting cone 1 of the grounding pile. The mounting plane 202 helps prevent the sharp points at the bottom of the power grounding pile from causing safety hazards when the power grounding pile is transported or stored.

[0028] Reference Figure 4 As shown, the fixing plate 4 is provided with a circular through hole 401 at the position of the movable connection installation bolt 6, the fixing plate 4 is provided with a circular hole 402 at the position of the movable connection grounding pile auxiliary installation cone 1, and the fixing plate 4 is provided with a movable slot 403 at the inner position of the circular hole 402. The movable slot 403 is conducive to the movable socketing of the grounding pile auxiliary installation cone 1, and the grounding pile auxiliary installation cone 1 is reinforced through the fixing plate 4 to prevent the grounding pile auxiliary installation cone 1 from falling off.

[0029] Reference Figure 5 As shown, a connecting rod 701 is provided on the side of the rotary valve 7 close to the grounding pile body 3, and the side of the connecting rod 701 away from the rotary valve 7 is fixedly connected to the top position of the grounding pile body 3. By rotating the valve 7, it is beneficial to rotate the rotary valve 7 during installation to drive the grounding pile body 3 to retract and retract, which facilitates the maintenance and inspection of the grounding pile body 3 after installation.

[0030] Reference Figure 5 As shown, a telescopic thread 301 is provided on the surface of the grounding pile body 3 , and the telescopic thread 301 provided on the surface of the grounding pile body 3 is conducive to upward and downward telescopic adjustment inside the grounding pile auxiliary installation cone 1 .

[0031] Reference Figure 6 As shown, the installation bolt 6 includes a polygonal bolt column 601, a handle 602 is fixedly connected to the surface of the polygonal bolt column 601 near the top side, a handle sleeve 603 is fixedly sleeved on the surface of the handle 602, and the surface of the handle sleeve 603 is provided with neatly arranged anti-skid grooves 604. Through the installation bolt 6, it is convenient to rotate the ground pile auxiliary installation cone 1, so that the ground pile auxiliary installation cone 1 can be rotated inside the fixing plate 4 and enter the installation soil.

[0032] Reference Figure 5 As shown, a conical head 8 is fixedly connected to the side of the cylindrical cone 2 away from the rotary valve 7. The conical head 8 facilitates the installation inside the soil more conveniently when the grounding pile body 3 is installed.

[0033] The working principle of the utility model is as follows: first, when the grounding pile is transported, the rotating valve 7 is rotated so that the rotating valve 7 drives the connecting rod 701 to rotate, so that the connecting rod 701 drives the grounding pile body 3 to rotate in the cylindrical inner cavity 102 opened by the grounding pile auxiliary installation cone 1, so that the grounding pile body 3 is rotated through the telescopic thread 301 opened on the surface so that the grounding pile body 3 is raised inside the cylindrical inner cavity 102, and at this time, the conical head 8 fixedly connected to the bottom of the grounding pile body 3 follows the grounding pile body 3 into the cylindrical inner cavity 102 opened by the grounding pile auxiliary installation cone 1, and at this time, the connecting rod 701 drives the grounding pile body 3 to rotate in the cylindrical inner cavity 102 opened by the grounding pile auxiliary installation cone 1. The ground pile auxiliary installation cone 1 and the ground pile main body 3 can be transported or stored as a whole to avoid the safety hazard caused by the exposure of the conical head 8. Then, when the ground pile is installed, the ground pile auxiliary installation cone 1 is picked up so that the cylindrical cone 2 fixedly connected to the ground pile auxiliary installation cone 1 is close to the ground position for installation. At this time, the rotary valve 7 is rotated so that the connecting rod 701 drives the ground pile main body 3 to rotate in the cylindrical inner cavity 102 so that the conical head 8 descends and reaches the installation plane 202 through the conical cavity 201 opened in the cylindrical cone 2. At this time, the polygonal bolt column 601 is aligned with the limit plate 103. The ground pile auxiliary installation cone 1 is inserted into the position of the polygonal slot 104 opened in the fixing plate 4, and then the handle 602 is held by holding the handle 603 on the surface of the handle. Then the handle 602 is rotated so that the handle 602 drives the polygonal bolt 601 to rotate the ground pile auxiliary installation cone 1 in the circular hole 402 opened in the fixing plate 4, so that the rotating bottom end of the ground pile auxiliary installation cone 1 and the ground pile auxiliary installation cone 1 and the ground pile main body 3 rotate together. At this time, the rotation of the ground pile auxiliary installation cone 1, the cylindrical cone 2 and the conical head 8 makes the ground pile auxiliary installation cone 1 gradually drill into the soil. When the fixed ground pile auxiliary installation cone 1 is movably sleeved on the surface of the ground pile auxiliary installation cone 1, the ground pile auxiliary installation cone 1 and the cylindrical cone 2 are rotated. When the fixed plate 4 is close to the ground, the installation bolts 6 are aligned with the circular through holes 401 opened on the fixed plate 4, and then the installation bolts 6 are hammered into the circular through holes 401, so that the installation bolts 6 fix the fixed plate 4 on the ground. When the grounding pile needs to be inspected and maintained, the rotating valve 7 is rotated to make the connecting rod 701 drive the grounding pile body 3 to rotate, so that the grounding pile body 3 gradually separates from the cylindrical inner cavity 102 opened by the grounding pile auxiliary installation cone 1, and then the grounding pile body 3 is inspected and maintained and then rotated and reset in the above manner.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A multifunctional electric power grounding pile, comprising a grounding pile auxiliary installation cone (1), characterized in that: The bottom of the grounding pile auxiliary installation cone (1) is fixedly connected to a cylindrical cone (2), the inside of the grounding pile auxiliary installation cone (1) is movably connected to a grounding pile body (3), the surface of the grounding pile auxiliary installation cone (1) is movably sleeved with a fixing plate (4) near the top, the surface of the fixing plate (4) is movably connected to neatly arranged fixing rivets (5) near the edge, the two sides of the top of the grounding pile auxiliary installation cone (1) are movably connected to installation bolts (6), and the top of the cylindrical cone (2) is fixedly connected to a rotating valve (7).

2. A multifunctional electric power grounding pile according to claim 1, characterized in that: The surface of the grounding pile auxiliary installation cone (1) is provided with a threaded groove (101), the inside of the grounding pile auxiliary installation cone (1) is provided with a cylindrical inner cavity (102) at a position of the movable connection cylindrical cone (2), the top of the grounding pile auxiliary installation cone (1) is provided with a limit plate (103) near the top position, and the top of the limit plate (103) is provided with a multi-sided slot hole (104) at a position of the movable connection installation bolt (6).

3. The multifunctional electric grounding pile according to claim 1, characterized in that: A conical cavity (201) is provided inside the cylindrical cone (2), and a mounting plane (202) is provided on a side of the cylindrical cone (2) away from the ground pile auxiliary mounting cone (1).

4. The multifunctional electric grounding pile according to claim 1, characterized in that: The fixing plate (4) is provided with a circular through hole (401) at a position where the movable connection mounting bolt (6) is provided, the fixing plate (4) is provided with a circular hole (402) at a position where the movable connection grounding pile auxiliary mounting cone (1) is provided, and the fixing plate (4) is provided with a movable slot (403) at a position inside the circular hole (402).

5. The multifunctional electric power grounding pile according to claim 1, characterized in that: A connecting rod (701) is provided on the side of the rotary valve (7) close to the grounding pile body (3), and the side of the connecting rod (701) away from the rotary valve (7) is fixedly connected to the top of the grounding pile body (3).

6. The multifunctional electric power grounding pile according to claim 1, characterized in that: A telescopic thread (301) is provided on the surface of the grounding pile body (3).

7. The multifunctional electric power grounding pile according to claim 1, characterized in that: The mounting bolt (6) comprises a polygonal bolt column (601), a handle (602) is fixedly connected to the surface of the polygonal bolt column (601) near the top side, a handle cover (603) is fixedly sleeved on the surface of the handle (602), and the surface of the handle cover (603) is provided with neatly arranged anti-slip grooves (604).

8. The multifunctional electric power grounding pile according to claim 1, characterized in that: A conical head (8) is fixedly connected to the side of the cylindrical cone (2) away from the rotary valve (7).

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