Grounding pile for electric power engineering

Abstract

The utility model discloses a ground stud for electric power engineering, which comprises a base and a ground stud body, a plurality of fixing piles are fixedly mounted on the bottom surface of the base, a plurality of strip-shaped grooves are formed in the peripheral side surfaces of the fixing piles, supporting plates are connected in the strip-shaped grooves, one surface of each supporting plate is fixedly connected with a ground breaking knife, and a plurality of notches are formed in the upper surface of the base. And a screw sleeve is fixedly installed in the notch, a screw rod is installed in the screw sleeve, the bottom end of the screw rod is connected with a movable plate, the peripheral side face of the movable plate is fixedly connected with a plurality of connecting pieces, and the connecting pieces are connected with connecting rods. Through the arrangement of the fixed pile, the supporting plate and the ground breaking knife, the fixed pile is inserted into the ground, the base and the ground stud body are fixed, then the lead screw is rotated in the forward direction, the lead screw downwards pushes the movable plate to move, in the downward moving process of the movable plate, the supporting plate is pushed towards the circumferential side face through the connecting rod, and soil can be easily opened through the ground breaking knife; and the ground gripping area of the fixing pile is increased through the multiple supporting plates, the equipment stability is improved, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric power engineering, and particularly relates to a grounding pile for electric power engineering. Background Technique

[0002] Grounding means that the neutral points of the power system and electrical devices, the exposed conductive parts of electrical equipment, and the external conductive parts of the device are connected to the earth via conductors. It can be divided into working grounding, lightning protection grounding, and protection grounding.

[0003] During the construction process of electric power engineering, in order to ensure the safety of construction, grounding piles are usually used for protection. However, when the existing grounding piles for electric power engineering are installed, they are usually inserted into the soil through fixed piles without other fixing measures. They are simply inserted into the ground through fixed piles, with a small contact area with the soil and poor stability. In case of bad weather, they are prone to fall to the ground, affecting the construction. To solve the above problems, a grounding pile for electric power engineering is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a grounding pile for electric power engineering, and solve the problem that during the construction process of electric power engineering, in order to ensure the safety of construction, grounding piles are usually used for protection. However, when the existing grounding piles for electric power engineering are installed, they are usually inserted into the soil through fixed piles without other fixing measures. They are simply inserted into the ground through fixed piles, with a small contact area with the soil and poor stability. In case of bad weather, they are prone to fall to the ground, affecting the construction.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a grounding pile for electric power engineering, including a base and a grounding pile body. A plurality of fixed piles are fixedly installed on the bottom surface of the base. A plurality of strip-shaped grooves are formed on the peripheral side surface of the fixed pile. A support plate is connected in the strip-shaped groove. A breaking soil knife is fixedly connected to one surface of the support plate. A plurality of notches are formed on the upper surface of the base. A screw sleeve is fixedly installed in the notch. A screw rod is installed in the screw sleeve. The bottom end of the screw rod is connected with a moving plate. A plurality of connecting pieces are fixedly connected to the peripheral side surface of the moving plate. The connecting piece is connected with a connecting rod. One end of the connecting rod is connected with the support plate.

[0007] Among them, a slot is formed on the upper surface of the base, the grounding pile body is installed in the slot, a plurality of card slots are formed on the peripheral side surface of the grounding pile body, a plurality of fixing seats are fixedly installed on the upper surface of the base, a spring is fixedly installed in the fixing seat, one end of the spring is fixedly connected with a slider, a clamping block is fixedly connected to one surface of the slider, a sliding groove is formed on the upper surface of the fixing seat, a pull rod is installed in the sliding groove, the bottom end of the pull rod is fixedly connected with the grounding pile body, and the grounding pile body is clamped and matched with the base.

[0008] Among them, the lead screw is in threaded cooperation with the screw sleeve, and the lead screw is rotatably connected with the moving plate.

[0009] Among them, the connecting member is slidably matched with the strip-shaped groove, and the supporting plate is hinged to the strip-shaped groove.

[0010] Among them, both the connecting member and the supporting plate are hinged to the connecting rod.

[0011] Among them, one end of the clamping block is installed in the card slot, and the clamping block is slidably matched with the card slot.

[0012] Among them, the slider is slidably matched with the fixing seat, and the pull rod is slidably matched with the sliding groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. By arranging the fixing pile, the supporting plate and the soil-breaking knife, the fixing pile is inserted into the ground to fix the base and the grounding pile body. Then, the lead screw is rotated forward, and the lead screw pushes the moving plate downward. During the downward movement of the moving plate, the supporting plate is pushed toward the peripheral side through the connecting rod, and the soil can be easily opened by the soil-breaking knife. The multiple supporting plates increase the ground gripping area of the fixing pile, improve the stability of the equipment, and have strong practicability.

[0015] 2. By arranging the clamping and matching of the grounding pile body and the base, when installing the grounding pile body, the pull rod is pulled to both sides, the pull rod drives the clamping block to move through the slider, and then the grounding pile body is installed in the slot. When the grounding pile body contacts the ground, the position of the card slot is adapted to the position of the clamping block. The pull rod is released, the spring is reset, and the clamping block is pushed into the card slot to realize the installation and fixation of the grounding pile body. Similarly, the disassembly is also the same, and the quick loading and unloading of the grounding pile body can be realized.

[0016] Certainly, when implementing any product of the utility model, it is not necessarily required to achieve all the above advantages simultaneously. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 Schematic diagram of the three-dimensional structure of the present utility model;

[0019] Figure 2 Schematic diagram of the front view structure of the present utility model;

[0020] Figure 3 Schematic diagram of the sectional structure of the present utility model;

[0021] Figure 4 is Figure 3 Schematic diagram of the partial enlarged structure at A in

[0022] Figure 5 is Figure 3 Schematic diagram of the partial enlarged structure at B in

[0023] In the drawings, the list of components represented by each reference numeral is as follows: 1. Base; 2. Grounding pile body; 3. Fixed pile; 4. Sleeve; 5. Lead screw; 6. Support plate; 7. Earth-breaking knife; 8. Strip-shaped groove; 9. Connecting rod; 10. Moving plate; 11. Connecting piece; 12. Fixed seat; 13. Spring; 14. Slide block; 15. Clamping block; 16. Card slot; 17. Slide groove; 18. Pull rod. Detailed implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0025] Please refer to Figures 1 - 5As shown in the figure, the utility model relates to a grounding pile for electric power engineering, which comprises a base 1 and a grounding pile body 2. A plurality of fixing piles 3 are fixedly installed on the bottom surface of the base 1. A plurality of strip-shaped grooves 8 are formed on the peripheral side surface of the fixing pile 3. A support plate 6 is connected in the strip-shaped groove 8. A soil-breaking knife 7 is fixedly connected to one surface of the support plate 6. A plurality of notches are formed on the upper surface of the base 1. A screw sleeve 4 is fixedly installed in the notch. A lead screw 5 is installed in the screw sleeve 4. The bottom end of the lead screw 5 is connected with a moving plate 10. A plurality of connecting pieces 11 are fixedly connected to the peripheral side surface of the moving plate 10. The connecting piece 11 is connected with a connecting rod 9. One end of the connecting rod 9 is connected with the support plate 6. By arranging the fixing pile 3, the support plate 6 and the soil-breaking knife 7, the fixing pile 3 is inserted into the ground to fix the base 1 and the grounding pile body 2. Then, the lead screw 5 is rotated forward, and the lead screw 5 pushes the moving plate 10 to move downward. During the downward movement of the moving plate 10, the support plate 6 is pushed to the peripheral side through the connecting rod 9, and the soil can be easily opened by the soil-breaking knife 7. The plurality of support plates 6 increase the grasping area of the fixing pile 3 and improve the stability of the equipment, with strong practicability.

[0026] Among them, a slot is formed on the upper surface of the base 1, and the grounding pile body 2 is installed in the slot. A plurality of clamping slots 16 are formed on the peripheral side surface of the grounding pile body 2. A plurality of fixing seats 12 are fixedly installed on the upper surface of the base 1. A spring 13 is fixedly installed in the fixing seat 12. One end of the spring 13 is fixedly connected with a slider 14. A clamping block 15 is fixedly connected to one surface of the slider 14. A chute 17 is formed on the upper surface of the fixing seat 12. A pull rod 18 is installed in the chute 17. The bottom end of the pull rod 18 is fixedly connected with the grounding pile body 2. The grounding pile body 2 is clamped and matched with the base 1. By arranging the clamping and matching of the grounding pile body 2 and the base 1, when installing the grounding pile body 2, the pull rod 18 is pulled to both sides, and the pull rod 18 drives the clamping block 15 to move through the slider 14. Then, the grounding pile body 2 is installed in the slot. When the grounding pile body 2 contacts the ground, the position of the clamping slot 16 is adapted to the position of the clamping block 15. The pull rod 18 is released, and the spring 13 is reset to push the clamping block 15 to insert into the clamping slot 16 to realize the installation and fixation of the grounding pile body 2. Similarly, the disassembly is also the same, and the quick loading and unloading of the grounding pile body 2 can be realized.

[0027] Among them, the lead screw 5 is in threaded cooperation with the screw sleeve 4, and the lead screw 5 is rotatably connected with the moving plate 10. By arranging the threaded cooperation of the lead screw 5 and the screw sleeve 4, the lead screw 5 and the screw sleeve 4 have a locking function, which can fix the support plate 6 and prevent it from loosening.

[0028] Among them, the connecting piece 11 is slidably matched with the strip-shaped groove 8, and the support plate 6 is hinged with the strip-shaped groove 8. By arranging the strip-shaped groove 8, it is convenient for the support plate 6 to rotate and open and be stored.

[0029] Among them, both the connecting piece 11 and the support plate 6 are hinged with the connecting rod 9. By arranging that both the connecting piece 11 and the support plate 6 are hinged with the connecting rod 9, it is convenient for the connecting rod 9 to push the support plate 6 to rotate.

[0030] One end of the clamping block 15 is installed in the clamping groove 16, and the clamping block 15 is slidably engaged with the clamping groove 16. By providing the clamping block 15 and the clamping groove 16, the grounding pile body 2 can be fixed when the clamping block 15 is inserted into the clamping groove 16, and the grounding pile body 2 can be disassembled when the clamping block 15 is pulled out of the clamping groove 16.

[0031] The slider 14 is slidably engaged with the fixed seat 12, and the pull rod 18 is slidably engaged with the sliding groove 17. By providing the sliding engagement between the pull rod 18 and the sliding groove 17, it is convenient to drive the clamping block 15 to move.

[0032] Embodiment:

[0033] As Figures 1 - 5 shown, a method for using the grounding pile for electric power engineering of the present utility model is as follows: When using the present utility model, during the installation of the grounding pile body 2, the pull rods 18 are pulled to both sides. The pull rods 18 drive the clamping blocks 15 to move through the sliders 14. Then, the grounding pile body 2 is installed in the grooved opening. When the grounding pile body 2 contacts the ground, the position of the clamping groove 16 is adapted to the position of the clamping block 15. The pull rods 18 are released, and the springs 13 are reset to push the clamping blocks 15 into the clamping grooves 16, realizing the installation and fixation of the grounding pile body 2. Similarly, the disassembly is also the same, and the quick loading and unloading of the grounding pile body 2 can be achieved. The fixing pile 3 is inserted into the ground to fix the base 1 and the grounding pile body 2. Then, the lead screw 5 is rotated forward, and the lead screw 5 pushes the moving plate 10 downward. During the downward movement of the moving plate 10, the support plates 6 are pushed to the circumferential side through the connecting rod 9, and the soil can be easily opened by the earth-breaking knives 7. The multiple support plates 6 increase the grounding area of the fixing pile 3 and improve the stability of the device.

[0034] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and variations can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can understand and utilize the present utility model well. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A grounding pile for electric power engineering, comprising a base (1) and a grounding pile body (2), characterized in that: A plurality of fixed piles (3) are fixedly installed on the bottom surface of the base (1), and a plurality of strip grooves (8) are provided on the peripheral side surfaces of the fixed piles (3). A support plate (6) is connected in the strip grooves (8), and a soil breaking knife (7) is fixedly connected to one surface of the support plate (6). A plurality of notches are provided on the upper surface of the base (1), and a screw sleeve (4) is fixedly installed in the notch. A screw rod (5) is installed in the screw sleeve (4). The bottom end of the screw rod (5) is connected to a movable plate (10), and a plurality of connecting members (11) are fixedly connected to the peripheral side surfaces of the movable plate (10). The connecting members (11) are connected to a connecting rod (9), and one end of the connecting rod (9) is connected to the support plate (6).

2. A grounding pile for electric power engineering according to claim 1, characterized in that: The upper surface of the base (1) is provided with a groove, the grounding pile body (2) is installed in the groove, the peripheral side of the grounding pile body (2) is provided with a plurality of slots (16), the upper surface of the base (1) is fixedly provided with a plurality of fixing seats (12), a spring (13) is fixedly provided in the fixing seat (12), one end of the spring (13) is fixedly connected to a slider (14), one surface of the slider (14) is fixedly connected to a clamping block (15), the upper surface of the fixing seat (12) is provided with a slide groove (17), a pull rod (18) is installed in the slide groove (17), the bottom end of the pull rod (18) is fixedly connected to the grounding pile body (2), and the grounding pile body (2) is snap-fitted with the base (1).

3. A grounding pile for electric power engineering according to claim 1, characterized in that: The screw rod (5) is threadably matched with the screw sleeve (4), and the screw rod (5) is rotationally connected to the movable plate (10).

4. A grounding pile for electric power engineering according to claim 1, characterized in that: The connecting piece (11) is slidably matched with the strip groove (8), and the support plate (6) is hinged to the strip groove (8).

5. The grounding pile for electric power engineering according to claim 1, characterized in that: The connecting piece (11) and the support plate (6) are both hinged to the connecting rod (9).

6. A grounding pile for electric power engineering according to claim 2, characterized in that: One end of the card block (15) is installed in the card slot (16), and the card block (15) and the card slot (16) are slidably matched.

7. A grounding pile for electric power engineering according to claim 2, characterized in that: The sliding block (14) is in sliding cooperation with the fixing seat (12), and the pulling rod (18) is in sliding cooperation with the sliding groove (17).

Images