An electrical grounding pile

Abstract

The utility model discloses an electrical grounding pile, specifically relates to the technical field of grounding piles, including an upper top plate, the lower end surface of the upper top plate is connected to an outer cylinder, a cylinder groove is provided inside the outer cylinder, an inner cylinder is provided inside the cylinder groove, a partition is provided at the lower end of the inner cylinder, a drill bit is connected to the lower end surface of the partition, and a driving assembly is provided at the upper end of the partition, and a pre-fixing structure is symmetrically provided on the outside of the outer cylinder, the pre-fixing structure includes an outer plate, a connecting inclined plate, a rod groove, a connecting rod, an embedded pile and an end block, and the outer plate is connected to the outer wall of the outer cylinder. The utility model sets a pre-fixing structure, and when the grounding pile is installed, it can be pre-fixed first, and there is no need to rely on other personnel for auxiliary support during subsequent installation, which avoids the situation that the auxiliary grounding pile is accidentally installed in an inclined state and needs to be pulled out and reinstalled, so that the grounding pile can be installed quickly and accurately, improving the convenience of grounding pile installation and high installation efficiency.

Description

Technical Field

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

[0002] With the continuous development of the electrical engineering industry, various electrical working tools have been developed. When installing electrical equipment, grounding devices, such as grounding piles, are often required. Grounding piles are important devices to ensure the normal operation of electrical equipment.

[0003] The current grounding piles are not equipped with a pre-fixed structure. During installation, the grounding piles are directly erected on the ground, and their exterior needs to be supported by staff. During the installation process, other personnel are also needed to provide auxiliary support throughout the process. If the assistance is not careful, the grounding piles may easily be installed in an inclined state, and thus need to be pulled out and reinstalled, resulting in inconvenient installation of the grounding piles and low installation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an electrical grounding pile to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an electrical grounding pile, comprising:

[0006] An upper top plate, the lower end surface of the upper top plate is connected to an outer cylinder, a cylinder groove is provided inside the outer cylinder, an inner cylinder is provided inside the cylinder groove, a partition is provided at the lower end of the inner cylinder, a drill bit is connected to the lower end surface of the partition, and a driving assembly is provided at the upper end of the partition, and a pre-fixing structure is symmetrically provided on the outside of the outer cylinder;

[0007] The pre-fixed structure includes an outer plate, a connecting inclined plate, a rod groove, a connecting rod, an embedded pile and an end block. The outer plate is connected to the outer wall of the outer tube, the connecting inclined plate is connected to the upper end surface of the outer plate, the rod groove is opened through the upper surface of the outer plate, the connecting rod is arranged inside the rod groove, the embedded pile is connected to the lower end surface of the connecting rod, and the end block is connected to the upper end surface of the connecting rod.

[0008] Preferably, the outer wall of the buried pile is provided with a plurality of grooves at equal intervals, and the end of the connecting inclined plate away from the outer plate is connected to the outer cylinder.

[0009] Preferably, a limiting structure is provided on the outside of the partition, and the limiting structure is provided inside the barrel groove.

[0010] Preferably, the limiting structure includes a limiting block, a block groove, a limiting rod and a limiting groove, the limiting block is connected to the outer wall of the partition, the block groove is opened on the inner wall of the outer cylinder and is located on the outside of the cylinder groove, the limiting rod is connected to the inside of the block groove, and the limiting groove is opened on the limiting block.

[0011] Preferably, the driving assembly includes a driving motor, an empty slot, a connecting block, a threaded block and a screw rod, the driving motor is installed at the middle position of the upper end surface of the upper top plate, the empty slot is opened inside the inner tube, the connecting block is inserted into the empty slot, the threaded block is connected to the inner side wall of the connecting block, the screw rod is connected to the output end of the driving motor, and the screw thread passes through the threaded block.

[0012] Preferably, the outer cover of the driving motor is provided with an outer cover, and a switch is installed on the upper top plate and on one side of the driving motor.

[0013] Preferably, a fluorescent plate is installed on the upper end surface of the upper top plate through a block, and the fluorescent plate is arranged on the other side of the driving motor.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. By setting up a pre-fixed structure, the grounding pile can be pre-fixed when it is installed. During the subsequent installation, there is no need to rely on other personnel for auxiliary support, which avoids the situation where the auxiliary grounding pile is accidentally installed in an inclined state and needs to be pulled out and reinstalled. The grounding pile can be installed quickly and accurately, which improves the convenience of grounding pile installation and has high installation efficiency.

[0016] 2. By setting a limit structure, when the drill bit descends into the ground, it can effectively play a limiting role, ensuring that the drill bit descends in a straight line, ensuring the verticality of the grounding pile after installation, and avoiding the drill bit entering the ground not vertically, causing the grounding pile to tilt and easily tip over, thereby ensuring the normal use of the grounding pile. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is one of the overall structural diagrams of the utility model;

[0019] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the explosion-proof cutaway of the utility model;

[0021] Figure 4 It is an enlarged schematic diagram of the pre-fixing structure of the utility model;

[0022] Figure 5It is an enlarged schematic diagram of the limiting structure of the utility model.

[0023] Description of reference numerals:

[0024] 1. Top plate; 2. Outer cylinder; 3. Cylinder groove; 4. Inner cylinder; 5. Driving motor; 6. Empty groove; 7. Connecting block; 8. Threaded block; 9. Screw; 10. Partition; 11. Drill bit; 12. Pre-fixed structure; 121. Outer plate; 122. Connecting inclined plate; 123. Rod groove; 124. Connecting rod; 125. Buried pile; 126. Groove; 127. End block; 13. Outer cover; 14. Limiting structure; 141. Limiting block; 142. Block groove; 143. Limiting rod; 144. Limiting groove; 15. Switch; 16. Fluorescent plate. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model provides Figure 1 and Figure 2 An electrical grounding stake is shown, comprising:

[0027] An upper top plate 1, an outer tube 2 is connected to the lower end surface of the upper top plate 1, a tube groove 3 is provided inside the outer tube 2, an inner tube 4 is provided inside the tube groove 3, a partition 10 is provided at the lower end of the inner tube 4, a drill bit 11 is connected to the lower end surface of the partition 10, and a driving assembly is provided at the upper end of the partition 10, the driving assembly includes a driving motor 5, an empty groove 6, a connecting block 7, a threaded block 8 and a screw 9, the driving motor 5 is installed at the middle position of the upper end surface of the upper top plate 1, the empty groove 6 is provided inside the inner tube 4, the connecting block 7 is plugged into the empty groove 6, the threaded block 8 is connected to the inner side wall of the connecting block 7, the screw 9 is connected to the output end of the driving motor 5, and the screw 9 thread passes through the threaded block 8, and the screw 9 is driven to rotate by the driving motor 5, at this time the screw 9 cooperates with the threaded block 8, and the threaded block 8 moves downward, so that the connecting block 7 moves downward as the threaded block 8 moves downward, and finally the drill bit 11 enters the ground as the connecting block 7 moves downward, so that the installation of the grounding pile can be quickly realized without relying on human hammering. The external cover of the driving motor 5 is provided with an outer cover 13, which plays a protective role for the driving motor 5. A switch 15 is installed on the upper top plate 1 and located on one side of the driving motor 5, which can control the opening and closing of the driving motor 5. A fluorescent plate 16 is installed on the upper end surface of the upper top plate 1 through the block. The fluorescent plate 16 will emit fluorescence at night, which can play a warning role at night, avoiding the situation where pedestrians accidentally touch the grounding pile due to unclear vision at night, thereby reducing the occurrence of accidents. The fluorescent plate 16 is arranged on the other side of the driving motor 5.

[0028] The utility model provides Figure 3 and Figure 4An electrical grounding pile is shown, and a pre-fixed structure 12 is symmetrically provided on the outside of the outer cylinder 2. The pre-fixed structure 12 includes an outer plate 121, a connecting inclined plate 122, a rod groove 123, a connecting rod 124, an embedded pile 125 and an end block 127. The outer plate 121 is connected to the outer wall of the outer cylinder 2, the connecting inclined plate 122 is connected to the upper end surface of the outer plate 121, the rod groove 123 is opened through the upper surface of the outer plate 121, the connecting rod 124 is arranged inside the rod groove 123, the embedded pile 125 is connected to the lower end surface of the connecting rod 124, the end block 127 is connected to the upper end surface of the connecting rod 124, and the outer wall of the embedded pile 125 is equidistantly provided with a plurality of grooves 126, and the end of the connecting inclined plate 122 away from the outer plate 121 is connected to the outer cylinder 2.

[0029] Through the above technical solution:

[0030] After the grounding pile is placed on the ground, first take a tool and hammer the end block 127, and the connecting rod 124 descends. At this time, the buried pile 125 enters the ground as the connecting rod 124 descends, and finally until the end block 127 contacts the outer plate 121. This operation can play a role of pre-fixing, and there is no need to rely on other personnel for auxiliary support during subsequent installation, avoiding the situation where the auxiliary grounding pile is accidentally installed in an inclined state and needs to be pulled out and reinstalled, so that the grounding pile can be installed quickly and accurately, improving the convenience of grounding pile installation and high installation efficiency. In addition, the groove 126 opened on the outside of the buried pile 125 can enhance the friction between the soil and the buried pile 125, and further enhance the firmness of the grounding pile after installation.

[0031] The utility model provides Figure 3 and Figure 5 In the electrical grounding pile shown, a limiting structure 14 is provided on the outside of the partition 10, and the limiting structure 14 is provided inside the barrel groove 3;

[0032] The limiting structure 14 includes a limiting block 141, a block groove 142, a limiting rod 143 and a limiting groove 144. The limiting block 141 is connected to the outer wall of the partition 10, the block groove 142 is opened on the inner wall of the outer tube 2 and is located on the outside of the tube groove 3, the limiting rod 143 is connected to the inside of the block groove 142, and the limiting groove 144 is opened on the limiting block 141.

[0033] Through the above technical solution:

[0034] When the drill bit 11 descends into the ground, the limit groove 144 opened in the limit block 141 moves outside the limit rod 143 in the block groove 142, which can effectively play a limiting role, ensuring that the drill bit 11 descends in a straight line, ensuring the verticality of the grounding pile after installation, and avoiding the drill bit 11 entering the ground not vertically, causing the grounding pile to tilt and easily tip over, thereby ensuring the normal use of the grounding pile.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An electrical grounding pile, characterized in that: include: An upper top plate (1), the lower end surface of the upper top plate (1) is connected to an outer cylinder (2), a cylinder groove (3) is provided inside the outer cylinder (2), an inner cylinder (4) is provided inside the cylinder groove (3), a partition (10) is provided at the lower end of the inner cylinder (4), a drill bit (11) is connected to the lower end surface of the partition (10), and a driving assembly is provided at the upper end of the partition (10), and a pre-fixing structure (12) is symmetrically provided outside the outer cylinder (2); The pre-fixed structure (12) comprises an outer plate (121), a connecting inclined plate (122), a rod groove (123), a connecting rod (124), an embedded pile (125) and an end block (127); the outer plate (121) is connected to the outer wall of the outer cylinder (2); the connecting inclined plate (122) is connected to the upper end surface of the outer plate (121); the rod groove (123) is opened through the upper surface of the outer plate (121); the connecting rod (124) is arranged inside the rod groove (123); the embedded pile (125) is connected to the lower end surface of the connecting rod (124); and the end block (127) is connected to the upper end surface of the connecting rod (124).

2. An electrical grounding pile according to claim 1, characterized in that: The outer wall of the buried pile (125) is provided with a plurality of grooves (126) at equal intervals, and the end of the connecting inclined plate (122) away from the outer plate (121) is connected to the outer cylinder (2).

3. The electrical grounding pile according to claim 1, characterized in that: A limiting structure (14) is provided on the outside of the partition (10), and the limiting structure (14) is arranged inside the barrel groove (3).

4. An electrical grounding pile according to claim 3, characterized in that: The limiting structure (14) comprises a limiting block (141), a block groove (142), a limiting rod (143) and a limiting groove (144); the limiting block (141) is connected to the outer wall of the partition (10); the block groove (142) is opened on the inner wall of the outer cylinder (2) and is located outside the cylinder groove (3); the limiting rod (143) is connected to the inside of the block groove (142); and the limiting groove (144) is opened on the limiting block (141).

5. The electrical grounding pile according to claim 1, characterized in that: The driving assembly comprises a driving motor (5), an empty slot (6), a connecting block (7), a threaded block (8) and a screw rod (9); the driving motor (5) is mounted at the middle position of the upper end surface of the upper top plate (1); the empty slot (6) is arranged inside the inner tube (4); the connecting block (7) is plugged into the empty slot (6); the threaded block (8) is connected to the inner side wall of the connecting block (7); the screw rod (9) is connected to the output end of the driving motor (5); and the screw rod (9) is threadedly passed through the threaded block (8).

6. An electrical grounding pile according to claim 5, characterized in that: The outer cover of the driving motor (5) is provided with an outer cover (13), and a switch (15) is installed on the upper top plate (1) and located on one side of the driving motor (5).

7. The electrical grounding pile according to claim 1, characterized in that: A fluorescent plate (16) is mounted on the upper end surface of the upper top plate (1) through a block, and the fluorescent plate (16) is arranged on the other side of the driving motor (5).

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