Electric power grounding pile

Abstract

The utility model relates to the technical field of electric power grounding piles, and discloses an electric power grounding pile which comprises a pile rod, and one side of the top end of the pile rod is provided with a connecting sheet used for being connected with a grounding wire. According to the electric power grounding pile, through the arrangement of the protection assembly, when the grounding bus is connected with the connecting piece, the sleeve box can be sleeved on the connecting piece in advance, one end of the grounding bus penetrates through the interior of the rubber sleeve, the cavity is formed in the rubber sleeve, and the spring used for buffering is arranged in the cavity, so that the grounding bus is prevented from falling off; one end of the rubber sleeve is provided with the conical sleeve used for wrapping the bunch, so that the joint of the grounding bus and the connecting sheet can be protected to a certain extent, when the grounding bus is bent, the grounding bus can be reset and buffered by the elastic force of the spring, the grounding bus is prevented from being excessively bent, the service life of the grounding bus is prolonged, and the service life of the grounding bus is prolonged. The grounding bus and the pile rod are always in a connection state, and normal use of the grounding effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power grounding piles, in particular to an electric power grounding pile. Background Art

[0002] During the construction of power transmission lines or the use of large-scale electrical equipment, it is essential to bury grounding piles in the ground to connect the ground wire to protect the safety of construction personnel or equipment.

[0003] An electric grounding pile disclosed in the publication number CN217823287U is arranged by a galvanized wire clamp plate and a galvanized wire hanging column, so that the grounding bus is sleeved and fixed on the galvanized wire hanging column, and then pressed and clamped by the galvanized wire clamp plate, thereby improving the firmness of the installation of the grounding bus and avoiding the detachment of the grounding bus, which affects the grounding effect.

[0004] However, this kind of power grounding pile has the following disadvantages:

[0005] (1) The connection between the grounding busbar and the grounding pile lacks protection, resulting in excessive bending of the grounding busbar. As the use time increases, the bending part of the grounding busbar is worn and broken, affecting the grounding effect;

[0006] (2) The side of the grounding pile lacks support, making it unstable when inserted into the ground. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide an electric grounding pile which is highly practical, can be easily operated and has a relatively simple structure. It solves the problem that the connection between the grounding busbar and the grounding pile proposed in the above-mentioned background technology lacks protection, resulting in excessive bending of the grounding busbar. As the use time increases, the bending part of the grounding busbar becomes worn and broken, and the side of the grounding pile lacks support, resulting in low stability when inserted into the ground.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: an electric grounding pile, including a pile rod, a connecting piece for connecting a grounding wire is arranged on one side of the top end of the pile rod, a protective component for protecting the grounding wire from excessive bending is sleeved on the top end of the pile rod and on the surface of the connecting piece, a cross is sleeved on the surface of the pile rod, and a support component for reinforcement is arranged at one end of the cross.

[0011] Optionally, the protective component includes a sleeve box sleeved on the surface of the connecting piece, one end of the sleeve box is fixedly connected to a rubber sleeve, a cavity is opened inside the rubber sleeve, a spring for buffering is arranged inside the cavity, and a conical sleeve is arranged at one end of the rubber sleeve.

[0012] Optionally, the support assembly includes a threaded tapered rod disposed at one end of the cross, and a swivel ring for driving the threaded tapered rod to rotate forward and reverse is disposed at the top of the threaded tapered rod.

[0013] Optionally, a threaded hole is provided on the surface of the connecting piece, and a threaded nail is provided inside the threaded hole.

[0014] Optionally, a fixing plate is provided at the other end of the sleeve, a through groove is provided on the surface of the fixing plate, and a connecting plate is connected to the inside of the through groove.

[0015] Optionally, arc-shaped pieces for fixing are axially symmetrically fixedly connected on both sides of the fixing piece, a threaded hole is opened at one end of the arc-shaped piece, and a threaded rivet for fixing is arranged inside the threaded hole.

[0016] Optionally, a fixing block for hammering is fixedly connected to the top end of the pile rod, and a buffer pad is provided on the top of the fixing block.

[0017] (III) Beneficial effects

[0018] The utility model provides an electric grounding pile, which has the following beneficial effects:

[0019] 1. The power grounding pile, through the setting of the protective component, when using the grounding bus to connect the connecting piece, the sleeve box can be put on the connecting piece in advance, and one end of the grounding bus can be passed through the inside of the rubber sleeve. Since a cavity is opened inside the rubber sleeve, and a spring for buffering is arranged inside the cavity, and a conical sleeve for wrapping the wire bundle is arranged at one end of the rubber sleeve, the connection between the grounding bus and the connecting piece can be provided with a certain protection. When the grounding bus is bent, it can be reset and buffered by the spring force to avoid excessive bending of the grounding bus, thereby improving the service life of the grounding bus, so that the grounding bus and the pile rod are always in a connected state, ensuring the normal use of the grounding effect.

[0020] 2. The power grounding pile, through the setting of the supporting assembly, when the pile rod is used as a grounding pile, the pile rod is buried at the required grounding position. At this time, the swivel at one end of the cross can be rotated to make the swivel drive the threaded cone rod to rotate until it drills into the soil, so as to provide a ring-shaped support point around the cross, thereby improving the supporting capacity of the pile rod and further improving the stability of the pile rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the pile rod structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the protective component of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the support assembly of the utility model.

[0025] In the figure: 1, pile rod; 2, connecting plate; 3, protective assembly; 31, sleeve box; 32, rubber sleeve; 33, cavity; 34, spring; 35, conical sleeve; 4, cross; 5, support assembly; 51, threaded conical rod; 52, swivel; 6, threaded hole; 7, fixing plate; 8, through groove; 9, arc plate; 10, fixing block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: an electric grounding pile, comprising a pile rod 1, a connecting piece 2 for connecting a grounding wire is arranged on one side of the top of the pile rod 1, a protective component 3 for protecting the grounding wire from excessive bending is sleeved on the top of the pile rod 1 and on the surface of the connecting piece 2, a cross 4 is sleeved on the surface of the pile rod 1, and a support component 5 for reinforcement is arranged at one end of the cross 4.

[0028] See also Figure 1 and Figure 2 A threaded hole 6 is provided on the surface of the connecting piece 2, and a threaded nail is provided inside the threaded hole 6. When connecting the connecting piece 2 to the grounding busbar, one end of the grounding busbar can be fitted with the connecting piece 2 and fixed with the threaded nail.

[0029] See also Figure 1 and Figure 2 A fixing plate 7 is provided at the other end of the sleeve 31, a through groove 8 is provided on the surface of the fixing plate 7, and the connecting plate 2 is connected to the inside of the through groove 8, and arc-shaped plates 9 for fixing are fixedly connected to both sides of the fixing plate 7 in an axially symmetrical manner, a threaded hole is provided at one end of the arc-shaped plate 9, and a threaded rivet for fixing is provided inside the threaded hole. The design of the arc-shaped plate 9 can firmly fix the fixing plate 7 on the pile rod 1.

[0030] See also Figure 1 and Figure 2 The top of the pile rod 1 is fixedly connected with a fixing block 10 for hammering, and a buffer pad is arranged on the top of the fixing block 10. The design of the buffer pad can protect the pile rod 1 when it is buried in the soil and the pile rod 1 is hammered.

[0031] Embodiment 1:

[0032] See also Figure 3 The protective component 3 includes a sleeve 31 sleeved on the surface of the connecting piece 2, one end of the sleeve 31 is fixedly connected to a rubber sleeve 32, a cavity 33 is opened inside the rubber sleeve 32, a spring 34 for buffering is arranged inside the cavity 33, and a conical sleeve 35 is arranged at one end of the rubber sleeve 32. When the grounding busbar is used to connect the connecting piece 2, the sleeve 31 can be sleeved on the connecting piece 2 in advance, and one end of the grounding busbar is passed through the rubber sleeve 32. Since a cavity 33 is opened inside the rubber sleeve 32, and a spring 34 for buffering is arranged inside the cavity 33, and a conical sleeve 35 for wrapping the wire bundle is arranged at one end of the rubber sleeve 32, the connection between the grounding busbar and the connecting piece 2 can be provided with a certain degree of protection. When the grounding busbar is bent, it can be reset and buffered by the elastic force of the spring 34 to avoid excessive bending of the grounding busbar, thereby increasing the service life of the grounding busbar, so that the grounding busbar and the pile rod 1 are always in a connected state, and the normal use of the grounding effect is guaranteed.

[0033] Embodiment 2:

[0034] See also Figure 4 The support assembly 5 includes a threaded tapered rod 51 arranged at one end of the cross 4, and a swivel 52 for driving the threaded tapered rod 51 to rotate forward and reverse is arranged on the top of the threaded tapered rod 51. When the pile rod 1 is used as a grounding pile, the pile rod 1 is buried at the required grounding position. At this time, the swivel 52 at one end of the cross 4 can be rotated, so that the swivel 52 drives the threaded tapered rod 51 to rotate until it drills into the soil, so as to provide a ring-shaped support point around the cross 4, thereby improving the supporting capacity of the pile rod 1 and further improving the stability of the buried pile rod 1.

[0035] In the utility model, the working steps of the device are as follows:

[0036] Step 1: When using the grounding busbar to connect the connecting piece 2, the sleeve 31 can be sleeved on the connecting piece 2 in advance, and one end of the grounding busbar is passed through the inside of the rubber sleeve 32. Since a cavity 33 is opened inside the rubber sleeve 32, and a spring 34 for buffering is arranged inside the cavity 33, and a conical sleeve 35 for wrapping the wire bundle is arranged at one end of the rubber sleeve 32, the connection between the grounding busbar and the connecting piece 2 can be protected to a certain extent. When the grounding busbar is bent, it can be reset and buffered by the elastic force of the spring 34;

[0037] The second step: when using the pile rod 1 as a grounding pile, bury the pile rod 1 at the required grounding position. At this time, the swivel 52 at one end of the cross 4 can be rotated so that the swivel 52 drives the threaded cone rod 51 to rotate until it drills into the soil, thereby providing a ring-shaped support point around the cross 4.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric grounding pile, comprising a pile rod (1), characterized in that: A connecting piece (2) for connecting a grounding wire is arranged on one side of the top end of the pile rod (1); a protective component (3) for protecting the grounding wire from excessive bending is sleeved on the top end of the pile rod (1) and located on the surface of the connecting piece (2); a cross (4) is sleeved on the surface of the pile rod (1); and a supporting component (5) for reinforcement is arranged at one end of the cross (4).

2. The electric grounding pile according to claim 1, characterized in that: The protective component (3) comprises a sleeve (31) sleeved on the surface of the connecting piece (2), one end of the sleeve (31) is fixedly connected to a rubber sleeve (32), a cavity (33) is provided inside the rubber sleeve (32), a spring (34) for buffering is provided inside the cavity (33), and a conical sleeve (35) is provided at one end of the rubber sleeve (32).

3. The electric grounding pile according to claim 1, characterized in that: The support assembly (5) comprises a threaded cone rod (51) arranged at one end of the cross (4), and a rotating ring (52) for driving the threaded cone rod (51) to rotate forward and reverse is arranged at the top of the threaded cone rod (51).

4. The electric grounding pile according to claim 1, characterized in that: A threaded hole (6) is provided on the surface of the connecting piece (2), and a threaded nail is provided inside the threaded hole (6).

5. The electric power grounding pile according to claim 2, characterized in that: The other end of the sleeve box (31) is provided with a fixing plate (7), a through groove (8) is provided on the surface of the fixing plate (7), and the connecting plate (2) is connected to the inside of the through groove (8).

6. The electric grounding pile according to claim 5, characterized in that: The two sides of the fixing plate (7) are axially symmetrically fixedly connected with arc-shaped plates (9) for fixing, one end of the arc-shaped plate (9) is provided with a threaded hole, and a threaded rivet for fixing is arranged inside the threaded hole.

7. The electric power grounding pile according to claim 1, characterized in that: A fixing block (10) for hammering is fixedly connected to the top end of the pile rod (1), and a buffer pad is arranged on the top of the fixing block (10).

Images