A ground pile structure capable of being quickly installed for electric power engineering
Patent Information
- Application Number
- CN202522719477.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-23
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-12-23
AI Technical Summary
[0004]本实用新型的目的在于提供一种电力工程用可快速安装的接地桩结构，以解决上述背景技术中提出的电力工程用可快速安装的接地桩结构在实际使用中，缺少警示结构，在紧急情况下，如需要快速找到并处理故障接地桩时，难度和时间消耗过大，且可能会误触或误操作，导致触电等安全事故，由于常见的接地桩外侧为光滑面，很容易被拔出，一般不具有防盗功能，而部分具有防盗功能的接地桩，一旦捶打进土里就很难再拔出，给后续的更换维修工作带来不便的问题
1、通过设置的回收机构可以使设备能够快速将接地桩从土壤中拔出，大大降低了更换和维修的难度，其中，电机驱动转杆旋转，带动圆环和固定块运动，通过连接杆和延伸杆的联动作用，使弹簧产生拉力，这种设置能够有效减少人工操作的负担，同时提高工作效率，此外，支撑块和圆盘的配合确保了整个回收机构在运行过程中的稳定性，避免因外力导致的结构松动或损坏，活动槽的设置则进一步增强了机构的灵活性，使其能够适应不同的工作环境和需求；
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Figure CN224817447U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power grounding pile technology, specifically a grounding pile structure for power engineering that can be installed quickly. Background Technology
[0002] In electrical installation projects, grounding is an electrical safety measure taken to ensure the normal operation of electrical equipment and personal safety. It is generally achieved by connecting a metal conductor to a grounding device. The grounding device can introduce leakage current, static charge and lightning current that may be generated on electrical equipment and other production equipment into the ground, thereby avoiding electric shock and possible accidents such as fire and explosion. Patent CN222915176U discloses a grounding pile structure for power engineering, including a pile body, a pile cover threaded to the upper surface of the pile body, a reinforcement mechanism disposed on the pile body, and a wiring mechanism disposed on the pile body. The reinforcement mechanism includes multiple flip plates hinged to the outer peripheral wall of the pile body, a pouring pipe fixed to the bottom wall of the pile body, a magnetic ring fixed to the outer peripheral wall of the pouring pipe, a connecting rope fixed to the side of the flip plates facing the pile body, and an adsorption block fixed to the end of the connecting rope facing the magnetic ring. Multiple movable holes for the connecting rope to pass through are opened on the outer peripheral wall of the pile body. In use, the pile body is pressed into the ground, and the multiple flip plates of the reinforcement mechanism can form a barb structure, thereby increasing the resistance of the pile body to being pulled out of the ground, thereby improving the stability of the pile body installation and the anti-theft effect of the pile body. At the same time, concrete can be poured into the bottom of the pile body through the pouring pipe to further improve the stability of the pile body installation.
[0003] Currently, traditional power engineering grounding stake structures that can be quickly installed lack warning structures in actual use. In emergency situations, if it is necessary to quickly locate and deal with faulty grounding stakes, the difficulty and time consumption are too great, and there is a risk of accidental contact or misoperation, leading to safety accidents such as electric shock. Since the outer surface of common grounding stakes is smooth, they are easy to pull out and generally do not have anti-theft functions. Some grounding stakes with anti-theft functions are difficult to pull out once they are hammered into the soil, which brings inconvenience to subsequent replacement and maintenance work. Utility Model Content
[0004] The purpose of this utility model is to provide a grounding pile structure that can be quickly installed for power engineering, in order to solve the problems mentioned in the background art. In actual use, the grounding pile structure that can be quickly installed for power engineering lacks a warning structure. In emergency situations, if it is necessary to quickly find and deal with the faulty grounding pile, the difficulty and time consumption are too great, and there may be accidental contact or misoperation, leading to safety accidents such as electric shock. Since the outer side of common grounding piles is smooth, they are easy to pull out and generally do not have anti-theft function. Some grounding piles with anti-theft function are difficult to pull out once they are hammered into the soil, which brings inconvenience to subsequent replacement and maintenance work.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a grounding pile structure for power engineering that can be quickly installed, including a pile body, with perforations around the outer side wall of the pile body, a scraping ring on one side of the inner wall of the perforations, a cone welded to the lower end of the pile body, a detachable recycling mechanism connected to the upper end of the pile body, and a warning mechanism bolted to the upper end of the pile body; The recycling mechanism includes a motor, the lower end of which is bolted to the upper end of the pile. The output shaft of the motor is equipped with a rotating rod, and the outer wall of the rotating rod is equipped with a ring. Fixing blocks are fixedly connected to the bottom of the outer side of the ring. A connecting rod is rotatably connected to the top of one end of the fixing block, and an extension rod is rotatably connected to the other end of the connecting rod. A spring is fixedly connected to the end of the extension rod. A disc is rotatably connected to the outer wall of the rotating rod. Movable grooves are opened around the circumference of the disc, and support blocks are fixedly connected to the outer side of the disc.
[0006] Preferably, the outer wall of the perforation is connected to the outer wall of the pile body around the perimeter, and the outer wall of the scraper ring is fixed to one side of the inner wall of the perforation.
[0007] Preferably, the output shaft of the motor is connected to the upper end of the rotating rod, and the outer wall of the rotating rod is fixedly connected to the inner wall of the ring.
[0008] Preferably, the disc is fixed to the inner wall of the pile body via a support block, and the outer wall of the rotating rod is rotatably connected to the inner wall of the disc.
[0009] Preferably, the warning mechanism includes a top plate, the lower end of which is bolted to the upper end of the pile body. The top plate has mounting holes around its perimeter, and the outer side wall of the top plate has an embedding groove around its perimeter. A warning plate is rotatably connected to one side of the inner wall of the embedding groove. A storage groove is embedded at the lower end of the warning plate. A support frame is rotatably connected to one side of the inner wall of the storage groove. A limit tooth groove is formed on the bottom wall of the embedding groove. A warning sign is fixedly connected to the upper end of the warning plate.
[0010] Preferably, the top plate is connected through the outer wall of the mounting hole on all four sides, and the outer side wall of the top plate is provided with an embedding groove.
[0011] Preferably, the shape of the embedding groove is adapted to the shape of the warning board.
[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The designed recycling mechanism allows the equipment to quickly pull the grounding stake out of the soil, greatly reducing the difficulty of replacement and maintenance. The motor drives the rotating rod to rotate, which in turn moves the ring and the fixed block. Through the linkage of the connecting rod and the extension rod, the spring generates tension. This design can effectively reduce the burden of manual operation and improve work efficiency. In addition, the cooperation between the support block and the disc ensures the stability of the entire recycling mechanism during operation, avoiding structural loosening or damage caused by external forces. The design of the movable slot further enhances the flexibility of the mechanism, enabling it to adapt to different working environments and needs. 2. The warning mechanism allows the equipment to be quickly located and alerted in emergencies, effectively reducing the risk of accidental touch or misoperation. The mounting holes around the top plate facilitate a secure connection with the pile, while the embedded groove provides space for the warning plate to be stored and unfolded. The warning plate is fixed at an angle by the limiting tooth groove, ensuring its stability in the unfolded state. At the same time, the warning sign significantly improves visual recognition, especially in low light or complex environments. The addition of the support frame further enhances the structural strength of the warning plate, preventing damage or deformation caused by external forces. This design not only improves the safety of the grounding pile but also ensures its convenience in practical applications, meeting the needs of power engineering for efficient management of grounding equipment. Attached Figure Description
[0013] Figure 1 This is a side sectional view of the three-dimensional structure of this utility model; Figure 2 This is a schematic diagram of the recycling mechanism of this utility model; Figure 3 This is a schematic diagram of the warning mechanism of this utility model; Figure 4 This is a three-dimensional structural diagram of the present invention.
[0014] In the diagram: 1. Pile; 2. Perforation; 3. Scraper ring; 4. Cone; 5. Recycling mechanism; 6. Warning mechanism; 51. Motor; 52. Rotating rod; 53. Ring; 54. Fixing block; 55. Connecting rod; 56. Extension rod; 57. Spring; 58. Disc; 59. Movable groove; 510. Support block; 61. Top plate; 62. Mounting hole; 63. Embedded groove; 64. Warning plate; 65. Storage groove; 66. Support frame; 67. Limiting tooth groove; 68. Warning sign. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.
[0016] Please see Figure 1 and Figure 4 This utility model provides a technical solution: a grounding pile structure for power engineering that can be quickly installed, including a pile body 1, with perforations 2 around the outer side wall of the pile body 1, a scraper ring 3 on one side of the inner wall of the perforation 2, a cone 4 welded to the lower end of the pile body 1, a recycling mechanism 5 detachably connected to the upper end of the pile body 1, a warning mechanism 6 bolted to the upper end of the pile body 1, the outer wall of the perforation 2 being connected through the outer side wall of the pile body 1, and the outer wall of the scraper ring 3 being fixedly connected to one side of the inner wall of the perforation 2. Multiple perforations 2 are evenly arranged around the outer wall of the pile body 1. A scraper ring 3 is fixedly installed on one side of the inner wall of each perforation 2. A conical tip is firmly connected to the lower end of the pile body 1 by welding. A special recycling mechanism 5 is detachably connected to the upper end of the pile body 1. A warning mechanism 6 is also installed at the upper end of the pile body 1 by bolt connection. The outer wall of the perforation 2 is connected to the outer wall of the pile body 1 in a through-type connection. The outer wall of the scraper ring 3 is tightly connected to one side of the inner wall of the perforation 2 by a fixed connection, which can scrape off impurities on the extension rod 56 when the extension rod 56 is recycled.
[0017] Please see Figure 2 To quickly move the extension rod 56 inside the perforation 2, the recovery mechanism 5 includes a motor 51. The lower end of the motor 51 is bolted to the upper end of the pile body 1. The output shaft of the motor 51 is provided with a rotating rod 52. The outer wall of the rotating rod 52 is provided with a ring 53. Fixing blocks 54 are fixedly connected to the bottom of the outer side of the ring 53. A connecting rod 55 is rotatably connected to the top of one end of the fixing block 54. An extension rod 56 is rotatably connected to the other end of the connecting rod 55. A spring 57 is fixedly connected to the end of the extension rod 56. A disc 58 is rotatably connected to the outer wall of the rotating rod 52. Movable grooves 59 are opened around the disc 58. Support blocks 510 are fixedly connected to the outer side of the disc 58. The output shaft of the motor 51 is drivenly connected to the upper end of the rotating rod 52. The outer wall of the rotating rod 52 is fixedly connected to the inner wall of the ring 53. The disc 58 is fixedly connected to the inner wall of the pile body 1 through the support blocks 510, and the outer wall of the rotating rod 52 is rotatably connected to the inner wall of the disc 58. To enable rapid and efficient reciprocating movement of the extension rod 56 within the perforation 2, a motor 51 is bolted to the upper end of the pile body 1 to ensure secure installation and stable operation. The output shaft of the motor 51 is directly connected to a vertically positioned rotating rod 52, transmitting the rotational motion of the motor 51 to the rotating rod 52. A ring 53 is fixedly installed on the outer wall of the rotating rod 52. Multiple fixing blocks 54 are evenly fixed along the circumferential direction at the bottom of the outer wall of the ring 53. The top of each fixing block 54 is rotatably connected to a connecting rod 55 via a hinge. The other end of the connecting rod 55 is also rotatably connected to the extension rod 56. A spring 57 assembly is fixedly connected to the end of the extension rod 56 to provide the necessary elastic return function. In addition, a disc 58 is rotatably connected to the outer wall of the rotating rod 52. The disc 58 has openings around its four edges that connect to the extension rod 56. The movable groove 59 is adapted to the motion trajectory. Several support blocks 510 are fixedly connected around the outer wall of the disc 58. The other end of these support blocks 510 is fixedly connected to the inner wall of the pile body 1, thereby providing stable support for the entire motion mechanism. At the same time, the outer wall of the rotating rod 52 and the inner wall of the disc 58 form a rotational fit, so that the rotation of the rotating rod 52 can drive the ring 53 and the connecting mechanism, thereby realizing the directional movement of the extension rod 56 in the through hole 2. Specifically, the output shaft of the motor 51 and the upper end of the rotating rod 52 are connected by a coupling or keyway. The outer wall of the rotating rod 52 and the inner wall of the ring 53 are fixedly connected by interference fit or welding. The disc 58 is fixedly connected to the inner wall of the pile body 1 through the support blocks 510 around it. At the same time, the outer wall of the rotating rod 52 and the inner wall of the disc 58 are rotatedly connected by bearings or sliding bushings, thereby ensuring the smooth and accurate movement of the mechanism.
[0018] Please see Figure 3 In order to quickly fix the warning plate 64 on the limiting tooth groove 67, the warning mechanism 6 includes a top plate 61. The lower end of the top plate 61 is bolted to the upper end of the pile body 1. The top plate 61 is provided with mounting holes 62 around its perimeter. The outer side wall of the top plate 61 is provided with embedding grooves 63 around its perimeter. The inner wall of the embedding groove 63 is rotatably connected to the warning plate 64. The lower end of the warning plate 64 is embedded in and connected to a storage groove 65. The inner wall of the storage groove 65 is rotatably connected to a support frame 66. The bottom wall of the embedding groove 63 is provided with limiting tooth grooves 67. The upper end of the warning plate 64 is fixedly connected to a warning sign 68. The perimeter of the top plate 61 is connected through to the outer wall of the mounting holes 62. The outer side wall of the top plate 61 is provided with embedding grooves 63 around its perimeter. The shape of the embedding grooves 63 is adapted to the shape of the warning plate 64. To quickly and securely fix the warning plate 64 onto the limiting tooth groove 67, the lower end of the top plate 61 is bolted to the upper end of the pile body 1 to ensure overall stability. Mounting holes 62 are evenly distributed around the top plate 61 for further reinforcement and positioning. Furthermore, embedding grooves 63 are provided around the outer walls of the top plate 61. The warning plate 64 is mounted on one side of the inner wall of these embedding grooves 63 via a rotating connection, facilitating flexible unfolding and retraction. A storage groove 65 is embedded at the lower end of the warning plate 64, and the inner wall of the storage groove 65 also uses a rotating connection. The connection method is equipped with a support frame 66 to provide additional support and stability. The bottom wall of the embedding groove 63 is also provided with a special limiting tooth groove 67 to ensure that the warning plate 64 is accurately positioned and not easily displaced when fixed. A conspicuous warning label 68 is fixed to the upper end of the warning plate 64 to enhance the warning effect. The top plate 61 is connected to the outer wall of the mounting hole 62 through the perimeter, which further enhances the integrity and durability of the structure. The shape of the embedding groove 63 on the outer perimeter of the top plate 61 is precisely set to perfectly match the shape of the warning plate 64, ensuring smooth installation and reliable fixation.
[0019] Working principle: First, by aligning the cone 4 of pile 1 with the predetermined position on the ground, pile 1 is vertically driven into the ground using external hammering equipment to ensure that the perforation 2 is at a suitable depth. Then, the motor 51 in the recovery mechanism 5 is activated. The motor 51 drives the rotating rod 52 to rotate. The rotating rod 52 drives the connecting rod 55 to move through the ring 53 and the fixing block 54, thereby pushing the extension rod 56 to reciprocate within the perforation 2. During the movement of the extension rod 56, the spring 57 at its end provides elastic support, ensuring that the extension rod 56 can extend and retract smoothly and adapt to different soil conditions. When the warning function needs to be activated, the warning plate 64 is manually unscrewed from the embedded groove 63 and fixed to the limiting tooth groove 67 by the support frame 66, so that the warning sign 68 is in a conspicuous position. If the grounding pile needs to be recycled or maintained, the extension rod 56 can be retracted by the reverse motor 51. At the same time, the scraper ring 3 will clean the surface of the extension rod 56 to prevent soil from clogging the perforation 2 and affecting subsequent use. The entire device not only ensures the stability of the grounding pile, but also provides convenient warning and recycling functions, which greatly improves the safety and efficiency of power engineering grounding operations. Then, through the cooperation of the set recycling mechanism 5 and warning mechanism 6, the problems existing in traditional grounding piles can be effectively solved. The recycling mechanism 5 drives the rotating rod 52 to rotate through the motor 51, which drives the connecting rod 55 and the extension rod 56 to reciprocate, so that the extension rod 56 can be quickly retracted when needed, reducing the resistance to pulling the pile. At the same time, the warning plate 64 in the warning mechanism 6 can be flexibly unfolded and fixed on the limiting tooth groove 67, which significantly improves the visibility and warning effect of the grounding pile and avoids safety hazards caused by misoperation. In addition, the combination of the perforation 2 and the scraping ring 3 not only enhances the bonding force between the pile body 1 and the soil, but also automatically cleans the surface impurities when the extension rod 56 is retracted, ensuring the long-term stable operation of the equipment. The entire structure is reasonably set and the functions are complete, which can meet the needs of power engineering for rapid installation, anti-theft and convenient maintenance of grounding piles. The above is the working process of the entire device, and the contents not described in detail in this specification are all existing technologies known to those skilled in the art.
[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A grounding pile structure for power engineering that can be quickly installed, comprising a pile body (1), characterized in that: The outer side wall of the pile body (1) is provided with perforations (2), and a scraper ring (3) is provided on one side of the inner wall of the perforations (2). A cone (4) is welded to the lower end of the pile body (1). A recycling mechanism (5) is detachably connected to the upper end of the pile body (1). A warning mechanism (6) is bolted to the upper end of the pile body (1). The recycling mechanism (5) includes a motor (51), the lower end of which is bolted to the upper end of the pile (1). The output shaft of the motor (51) is provided with a rotating rod (52). The outer wall of the rotating rod (52) is provided with a ring (53). The bottom of the outer side of the ring (53) is fixedly connected with a fixing block (54). The top of one end of the fixing block (54) is rotatably connected with a connecting rod (55). The other end of the connecting rod (55) is rotatably connected with an extension rod (56). The end of the extension rod (56) is fixedly connected with a spring (57). The outer wall of the rotating rod (52) is rotatably connected with a disc (58). The disc (58) is provided with movable grooves (59) around its perimeter. The outer side of the disc (58) is fixedly connected with a support block (510).
2. The grounding pile structure for power engineering that can be quickly installed according to claim 1, characterized in that: The outer wall of the perforation (2) is connected to the outer wall of the pile body (1) around the perimeter, and the outer wall of the scraper ring (3) is fixed to one side of the inner wall of the perforation (2).
3. The grounding pile structure for power engineering that can be quickly installed according to claim 1, characterized in that: The output shaft of the motor (51) is connected to the upper end of the rotating rod (52) for transmission, and the outer wall of the rotating rod (52) is fixedly connected to the inner wall of the ring (53).
4. The grounding pile structure for power engineering that can be quickly installed according to claim 3, characterized in that: The disc (58) is fixed to the inner wall of the pile (1) via a support block (510), and the outer wall of the rotating rod (52) is rotatably connected to the inner wall of the disc (58).
5. The grounding pile structure for power engineering that can be quickly installed according to claim 1, characterized in that: The warning mechanism (6) includes a top plate (61), the lower end of which is bolted to the upper end of the pile (1). The top plate (61) has mounting holes (62) around its perimeter. The outer side wall of the top plate (61) is provided with an embedding groove (63). A warning plate (64) is rotatably connected to one side of the inner wall of the embedding groove (63). A storage groove (65) is embedded at the lower end of the warning plate (64). A support frame (66) is rotatably connected to one side of the inner wall of the storage groove (65). A limiting tooth groove (67) is provided on the bottom wall of the embedding groove (63). A warning sign (68) is fixed to the upper end of the warning plate (64).
6. The grounding pile structure for power engineering that can be quickly installed according to claim 5, characterized in that: The top plate (61) is connected to the outer wall of the mounting hole (62) around its perimeter, and the outer wall of the top plate (61) is provided with an embedding groove (63) around its perimeter.
7. A grounding pile structure for power engineering that can be quickly installed according to claim 5, characterized in that: The shape of the embedding groove (63) is adapted to the shape of the warning plate (64).