Movable grounding pile with cleaning function

Abstract

The utility model relates to the technical field of special equipment for an electric power system, in particular to a movable grounding pile with a cleaning function, which is provided with a connecting component, a fixing component and a cleaning component, and is characterized in that the inside of one end of the connecting component is used for being connected with a grounding body; one end of the fixing component is connected with the grounding body, the other end of the fixing component is connected with a grounding end of a grounding wire, the fixing component and the cleaning component are both installed on the top of the end, connected with the grounding body, of the connecting component, and the bottom end of the fixing component extends into the connecting component in a height-adjustable mode to be used for making contact with the surface of the grounding body and fixing the grounding body to the bottom of the connecting component; the cleaning end of the cleaning component extends into the connecting component in a height-adjustable manner and is used for cleaning the surface of the grounding body; therefore, the surface of the grounding body can be cleaned without additionally carrying cleaning equipment, so that the mobile grounding pile with the cleaning function can be installed, a grounding wire can be installed in time, and the maintenance efficiency of electrical equipment is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of special equipment for power systems, and in particular to a mobile grounding pile with a cleaning function. Background Technology

[0002] A grounding stake is a safety device used to install a grounding wire onto a grounding electrode. It is widely used in various fields, such as the power, construction, and communications industries. In substations in the power sector, grounding stakes are mainly used to install grounding wires during the maintenance of electrical equipment. When installing the grounding wire, the grounding end of the grounding wire is installed on a fixed grounding stake, and the other end is installed on the conductor end of the electrical equipment, thereby grounding the electrical equipment. At the same time, to facilitate the installation of the grounding wire, a fixed grounding stake is usually pre-installed at the installation point of the grounding wire. However, if there is no pre-installed fixed grounding stake at a certain point in the substation or the pre-installed fixed grounding stake does not meet the specifications, the grounding wire cannot be installed, preventing the electrical equipment from being put into maintenance mode in a timely manner and affecting work efficiency.

[0003] To solve the above-mentioned technical problems, the technical solution of the Chinese utility model patent announcement with patent application number CN201120397270.2 is a movable grounding pile. The grounding pile body is in the shape of an inverted F. A clamping bolt is threadedly connected to the middle platform of the grounding pile. A clamping pressure plate is fixedly connected to the bottom end of the clamping bolt so that the clamping pressure plate and the bottom platform of the grounding pile form a wire clamp. A grounding end insertion hole is opened on the grounding pile body above the middle platform.

[0004] However, the existing technology has the following technical problems: The movable grounding stake needs to be connected to the grounding electrode during actual use. The grounding electrode is typically installed outdoors, and its surface is covered with contaminants such as paint, rust, and debris. These contaminants increase the resistance of the contact area between the movable grounding stake and the grounding electrode. If energization is accidentally applied during electrical equipment maintenance, the current in the grounding wire will cause a voltage drop due to the high resistance when passing through the contact area between the movable grounding stake and the grounding electrode, posing a hazard to the personal safety of maintenance personnel and the safety of the electrical equipment. To avoid this, the surface of the grounding electrode needs to be cleaned with cleaning equipment before connecting the movable grounding stake. This requires operators to carry not only the movable grounding stake but also the cleaning equipment. If the operator forgets to bring the cleaning equipment or loses it during transport, the surface of the grounding electrode cannot be cleaned, making it impossible to install the movable grounding stake and delaying the timely installation of the grounding wire, thus reducing the efficiency of electrical equipment maintenance. Utility Model Content

[0005] In view of this, it is necessary to provide a mobile grounding stake with a cleaning function that can clean the surface of the grounding body without carrying additional cleaning equipment, so that the mobile grounding stake with the cleaning function can be installed, thereby timely installation of grounding wires and improving the maintenance efficiency of electrical equipment.

[0006] This utility model provides a mobile grounding stake with a cleaning function, including a connecting component, a fixing component, and a cleaning component. One end of the connecting component is used to connect to a grounding body, and the other end is used to connect to the grounding end of a grounding wire. The fixing component and the cleaning component are both installed on the top of the end of the connecting component that is connected to the grounding body. The bottom end of the fixing component extends into the interior of the connecting component at an adjustable height to contact the surface of the grounding body and fix the grounding body to the bottom of the connecting component. The cleaning end of the cleaning component extends into the interior of the connecting component at an adjustable height to clean the surface of the grounding body.

[0007] Preferably, the connecting component includes a clamp and a grounding stake. The clamp is C-shaped, with its bottom end for connecting to a grounding body and its top end having a first mounting hole and a second mounting hole. The first mounting hole is used to install the fixing component, and the second mounting hole is used to install the cleaning component. One end of the grounding stake is fixedly connected to the side of the clamp, and the other end has a third mounting hole for connecting to the grounding end of the grounding wire.

[0008] Preferably, the fixing component includes a fixing handle, a connecting rod, and a fixing head. The top end of the connecting rod is fixedly connected to the fixing handle, and the bottom end is fixedly connected to the fixing head. The connecting rod is height-adjustably installed in the first mounting hole.

[0009] Preferably, the connecting rod has threads on its outer side and inside the first mounting hole, so that the connecting rod can be installed into the first mounting hole by means of threaded connection.

[0010] Preferably, the mobile grounding stake with cleaning function further includes a locking component, which includes a rotating handle and a sleeve. One end of the rotating handle is rotatably mounted on the end of the grounding stake head that is not connected to the clamp, and the sleeve is mounted on the other end of the rotating handle to wrap the fixed handle.

[0011] Preferably, the rotary handle has a fourth mounting hole, which satisfies the following condition: when the sleeve is fixedly connected to the handle, the fourth mounting hole and the third mounting hole are directly opposite each other, and are used to fix the fourth mounting hole and the third mounting hole through the grounding end of the grounding wire to lock the rotary handle.

[0012] Preferably, the cleaning component includes a power supply component, a motor component, and a cleaning component. The power supply component is electrically connected to the motor component to supply power to the motor component. The fixed end of the motor component is fixedly connected to the power supply component, and the driving end extends into the interior of the connecting component at an adjustable height. The cleaning component is drivenly connected to the driving end of the motor component for cleaning the surface of the grounding electrode.

[0013] Preferably, the power supply assembly includes a housing, a battery compartment, a battery, and a switch. The bottom end of the housing is fixedly connected to the top end of the motor assembly. The battery compartment is disposed inside the housing and electrically connected to the motor assembly for supplying power to the motor assembly. The battery is installed inside the battery compartment. The switch is disposed outside the housing and electrically connected to the battery compartment for controlling the connection and disconnection of the circuit between the battery compartment and the motor assembly.

[0014] Preferably, the motor assembly includes a drive motor, a lead screw, and a spring. The drive end of the drive motor is driven and connected to one end of the lead screw. The other end of the lead screw extends into the second mounting hole and is fixedly connected to the cleaning assembly. The spring is fitted on the outside of the lead screw, and both ends of the spring are fixedly connected to the fixed end of the drive motor and the top surface of the clamp, respectively.

[0015] Preferably, the cleaning assembly includes an operating head and a grinding head. The operating head has a connection hole for fixed connection with the lead screw. The grinding head is fixed to the bottom of the operating head and is made of a material with high hardness and wear resistance for cleaning the surface of the grounding body.

[0016] The aforementioned mobile grounding stake with cleaning function includes a connecting component, a fixing component, and a cleaning component. One end of the connecting component is used to connect to the grounding electrode, and the other end is used to connect to the grounding end of the grounding wire. Both the fixing component and the cleaning component are installed on the top of the end of the connecting component that connects to the grounding electrode. The bottom end of the fixing component extends into the interior of the connecting component at an adjustable height to contact the surface of the grounding electrode and fix the grounding electrode to the bottom of the connecting component. The cleaning end of the cleaning component extends into the interior of the connecting component at an adjustable height to clean the surface of the grounding electrode. Thus, when installing the mobile grounding stake with cleaning function, first connect the interior of one end of the connecting component to the grounding electrode... The process involves connecting and adjusting the height of the cleaning end of the cleaning component. Once the cleaning end of the cleaning component contacts the surface of the grounding body, the surface of the grounding body is cleaned using the cleaning component. After cleaning, the height of the cleaning component is adjusted to separate it from the surface of the grounding body. Finally, the height of the fixing component is adjusted so that its bottom end contacts the surface of the grounding body. The grounding body is then fixedly connected to the fixing component by the bottom end of the fixing component and the bottom of one end of the connecting component. This invention allows for the cleaning of the surface of the grounding body without the need for additional cleaning equipment, enabling the installation of a mobile grounding pile with cleaning function. This facilitates timely installation of grounding wires and improves the maintenance efficiency of electrical equipment. Attached Figure Description

[0017] Figure 1 This is a top-down view of the movable grounding stake locking component with cleaning function of this application when it is opened.

[0018] Figure 2 This is a top-down view of the movable grounding stake locking component with cleaning function of this application when it is closed.

[0019] Figure 3 This is a top-down view of the fixture of this application.

[0020] Figure 4 This is a top-down view of the grounding pile head of this application.

[0021] Figure 5 This is a top-down view of the fixing component of this application.

[0022] Figure 6 This is a top-down view of the locking component of this application.

[0023] Figure 7 This is a top-down view of the cleaning component of this application.

[0024] The diagram shows: a mobile grounding stake 10 with cleaning function, a connecting component 20, a clamp 21, a first mounting hole 211, a second mounting hole 212, a grounding stake head 22, a third mounting hole 221, a hinge 222, a fixing component 30, a fixing handle 31, a connecting rod 32, a fixing head 33, a fixing hole 34, a cleaning component 40, a power supply component 41, a housing 411, a battery compartment 412, a battery 413, a switch 414, a motor assembly 42, a drive motor 421, a lead screw 422, a spring 423, a cleaning component 43, an operating head 431, a grinding head 432, a connecting hole 433, a locking component 50, a rotating handle 51, a sleeve 52, and a fourth mounting hole 53. Detailed Implementation

[0025] The technical solutions and effects of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0026] Please refer to Figures 1 to 2 This utility model provides a mobile grounding stake 10 with a cleaning function, including a connecting member 20, a fixing member 30, and a cleaning member 40. One end of the connecting member 20 is used to connect to a grounding body, and the other end is used to connect to the grounding end of a grounding wire. The fixing member 30 and the cleaning member 40 are both installed on the top of the end of the connecting member 20 connected to the grounding body. The bottom end of the fixing member 30 extends into the interior of the connecting member 20 at an adjustable height to contact the surface of the grounding body and fix the grounding body to the bottom of the connecting member 20. The cleaning end of the cleaning member 40 extends into the interior of the connecting member 20 at an adjustable height to clean the surface of the grounding body. Thus, when installing the mobile grounding stake 10 with the cleaning function, first connect the connecting member 20... One end of the cleaning component 40 is connected to the grounding body. The height of the cleaning end of the cleaning component 40 is then adjusted. After the cleaning end of the cleaning component 40 contacts the surface of the grounding body, the surface of the grounding body is cleaned by the cleaning component 40. After cleaning, the height of the cleaning component 40 is adjusted to separate the cleaning component 40 from the surface of the grounding body. Finally, the height of the fixing component 30 is adjusted so that its bottom end contacts the surface of the grounding body. Thus, the grounding body is fixedly connected to the fixing component 30 by the bottom end of the fixing component 30 and the bottom of one end of the connecting component 20. This utility model can clean the surface of the grounding body without carrying additional cleaning equipment, so that the mobile grounding pile 10 with cleaning function can be installed, thereby timely installation of grounding wire and improving the maintenance efficiency of electrical equipment.

[0027] Please refer to Figures 3 to 4Furthermore, the connecting member 20 includes a clamp 21 and a grounding stake 22. The clamp 21 is C-shaped, with its bottom end for connecting to the grounding body and its top end having a first mounting hole 211 and a second mounting hole 212. The first mounting hole 211 is used to install the fixing member 30, and the second mounting hole 212 is used to install the cleaning member 40. One end of the grounding stake 22 is fixedly connected to the side of the clamp 21, and the other end has a third mounting hole 221 for connecting to the grounding end of the grounding wire.

[0028] Please refer to Figure 5 Furthermore, the fixing component 30 includes a fixing handle 31, a connecting rod 32, and a fixing head 33. The top end of the connecting rod 32 is fixedly connected to the fixing handle 31, and the bottom end is fixedly connected to the fixing head 33. The connecting rod 32 is height-adjustably installed in the first mounting hole 211. Thus, the height of the fixing head 33 can be adjusted by adjusting the height of the connecting rod 32, thereby clamping or loosening the grounding body.

[0029] Furthermore, the outer side of the connecting rod 32 and the inside of the first mounting hole 211 are both threaded, so that the connecting rod 32 can be installed into the first mounting hole 211 by means of threaded connection; in this way, the position of the connecting rod 32 in the first mounting hole 211 can be adjusted by rotating the fixing handle 31, thereby adjusting the height of the connecting rod 32.

[0030] In this embodiment, the fixing head 33 has a fixing hole 34, and the fixing hole 34 is threaded so that the fixing head 33 can be fixedly installed to the bottom end of the connecting rod 32 by means of threaded connection.

[0031] Please refer to Figure 6 Furthermore, the mobile grounding stake 10 with cleaning function also includes a locking component 50, which includes a rotating handle 51 and a sleeve 52. One end of the rotating handle 51 is rotatably mounted on the end of the grounding stake head 22 that is not connected to the clamp 21. The sleeve 52 is mounted on the other end of the rotating handle 51 and is used to wrap the fixing handle 31, thereby locking the fixing handle 31 and preventing accidental disassembly or movement of the fixing handle 31 from causing the fixing head 33 to loosen from the grounding body.

[0032] In this embodiment, a hinge 222 is provided at the connection between the grounding head 22 and the rotating handle 51 so that the rotating handle 51 can be rotatably mounted on the grounding head 22.

[0033] In this embodiment, the connecting member 20, the fixing member 30 and the locking member 50 are made of steel to enhance the strength of the mobile grounding pile 10 with cleaning function and improve the service life of the mobile grounding pile 10 with cleaning function.

[0034] Furthermore, the rotary handle 51 has a fourth mounting hole 53, which satisfies the following condition: when the sleeve 52 is fixedly connected to the handle, the fourth mounting hole 53 and the third mounting hole 221 are directly opposite each other, and are used to fix the fourth mounting hole 53 and the third mounting hole 221 through the grounding end of the grounding wire to lock the rotary handle 51, thereby preventing the sleeve 52 from separating from the fixed handle 31 and ensuring the reliability of grounding during maintenance.

[0035] Please refer to Figure 1 Furthermore, the cleaning component 40 includes a power supply component 41, a motor component 42, and a cleaning component 43. The power supply component 41 is electrically connected to the motor component 42 to supply power to the motor component 42. The fixed end of the motor component 42 is fixedly connected to the power supply component 41, and the driving end extends into the interior of the connecting member 20 with adjustable height. The cleaning component 43 is drivenly connected to the driving end of the motor component 42 and is used to clean the surface of the grounding body.

[0036] Please refer to Figure 7 Furthermore, the power supply assembly 41 includes a housing 411, a battery compartment 412, a battery 413, and a switch 414. The bottom end of the housing 411 is fixedly connected to the top end of the motor assembly 42. The battery compartment 412 is disposed inside the housing 411 and electrically connected to the motor assembly 42 for supplying power to the motor assembly 42. The battery 413 is installed inside the battery compartment 412. The switch 414 is disposed outside the housing 411 and electrically connected to the battery compartment 412 for controlling the connection and disconnection of the circuit between the battery compartment 412 and the motor assembly 42, thereby controlling the opening and closing of the motor assembly 42 through the switch 414.

[0037] In this embodiment, the switch 414 is a push-button type, and the voltage of the battery 413 is 6V.

[0038] Please refer to Figure 7 Furthermore, the motor assembly 42 includes a drive motor 421, a lead screw 422, and a spring 423. The drive end of the drive motor 421 is driven and connected to one end of the lead screw 422. The other end of the lead screw 422 extends into the second mounting hole 212 and is fixedly connected to the cleaning assembly 43. The spring 423 is fitted on the outside of the lead screw 422, and both ends of the spring 423 are fixedly connected to the fixed end of the drive motor 421 and the top surface of the clamp 21, respectively. Thus, the surface of the grounding body is cleaned by manually moving the drive end of the drive motor 421 downward. After cleaning, the drive end of the drive motor 421 is bounced up and reset by the spring 423.

[0039] In this embodiment, the voltage of the drive motor 421 is 6V and the power is ≤5W; the spring 423 is a small compression spring 423, and the diameter of the spring 423 matches the diameter of the lead screw 422.

[0040] Please refer to Figure 7Furthermore, the cleaning component 43 includes an operating head 431 and a grinding head 432. The operating head 431 has a connection hole 433 for fixed connection with the lead screw 422. The grinding head 432 is fixed to the bottom of the operating head 431 and is made of a material with high hardness and wear resistance, such as abrasive, for cleaning the surface of the grounding body.

[0041] Example 1: Installation process of a mobile grounding stake 10 with cleaning function

[0042] The specific operation steps of this embodiment are as follows:

[0043] 1. Fit the clamp 21 onto the grounding electrode, such as the grounding flat iron, equipment support frame, or the grounding connection part of the cabinet;

[0044] 2. Turn on switch 414, drive motor 421 to drive grinding head 432 to rotate. At the same time, press drive motor 421 down to make grinding head 432 contact the surface of grounding body and remove contaminants from the surface of grounding body.

[0045] 3. Turn off switch 414 and release drive motor 421. Drive motor 421 will spring back to its original position under the action of spring 423.

[0046] 4. Move the clamp 21 so that the fixing head 33 moves to the cleaned area on the grounding body;

[0047] 5. Rotate the fixed handle 31 to gradually lower the height of the fixed head 33 until the clamp 21 is locked onto the grounding body;

[0048] 6. Rotate the rotating handle 51 to fit the sleeve 52 onto the fixed handle 31;

[0049] 7. Insert the grounding end of the grounding wire into the fourth mounting hole 53 and the third mounting hole 221, and fix the fourth mounting hole 53 and the third mounting hole 221 to complete the installation of the mobile grounding pile 10 with cleaning function.

[0050] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable grounding stake with a cleaning function, characterized in that, The device includes a connecting component, a fixing component, and a cleaning component. One end of the connecting component is used to connect to a grounding electrode, and the other end is used to connect to the grounding end of a grounding wire. The fixing component and the cleaning component are both installed on the top of the end of the connecting component that is connected to the grounding electrode. The bottom end of the fixing component extends into the interior of the connecting component at an adjustable height to contact the surface of the grounding electrode and fix the grounding electrode to the bottom of the connecting component. The cleaning end of the cleaning component extends into the interior of the connecting component at an adjustable height to clean the surface of the grounding electrode.

2. The mobile grounding stake with cleaning function as described in claim 1, characterized in that, The connecting component includes a clamp and a grounding stake. The clamp is C-shaped, with its bottom end for connecting to the grounding body and its top end having a first mounting hole and a second mounting hole. The first mounting hole is used to install the fixing component, and the second mounting hole is used to install the cleaning component. One end of the grounding stake is fixedly connected to the side of the clamp, and the other end has a third mounting hole for connecting to the grounding end of the grounding wire.

3. The mobile grounding stake with cleaning function as described in claim 2, characterized in that, The fixing component includes a fixing handle, a connecting rod, and a fixing head. The top end of the connecting rod is fixedly connected to the fixing handle, and the bottom end is fixedly connected to the fixing head. The connecting rod is height-adjustably installed in the first mounting hole.

4. The mobile grounding stake with cleaning function as described in claim 3, characterized in that, The connecting rod has threads on its outer side and inside the first mounting hole, so that the connecting rod can be installed into the first mounting hole by means of threaded connection.

5. The mobile grounding stake with cleaning function as described in claim 3, characterized in that, The mobile grounding stake with cleaning function also includes a locking component, which includes a rotating handle and a sleeve. One end of the rotating handle is rotatably mounted on the end of the grounding stake head that is not connected to the clamp, and the sleeve is mounted on the other end of the rotating handle to wrap the fixed handle.

6. The mobile grounding stake with cleaning function as described in claim 5, characterized in that, The rotary handle has a fourth mounting hole, which satisfies the following condition: when the sleeve is fixedly connected to the handle, the fourth mounting hole and the third mounting hole are directly opposite each other, and are used to fix the fourth mounting hole and the third mounting hole through the grounding end of the grounding wire to lock the rotary handle.

7. The mobile grounding stake with cleaning function as described in claim 2, characterized in that, The cleaning component includes a power supply component, a motor component, and a cleaning component. The power supply component is electrically connected to the motor component to supply power to the motor component. The fixed end of the motor component is fixedly connected to the power supply component, and the driving end extends into the interior of the connecting component at an adjustable height. The cleaning component is drivenly connected to the driving end of the motor component for cleaning the surface of the grounding electrode.

8. The mobile grounding stake with cleaning function as described in claim 7, characterized in that, The power supply assembly includes a housing, a battery compartment, a battery, and a switch. The bottom end of the housing is fixedly connected to the top end of the motor assembly. The battery compartment is disposed inside the housing and electrically connected to the motor assembly to supply power to the motor assembly. The battery is installed inside the battery compartment. The switch is disposed outside the housing and electrically connected to the battery compartment to control the connection and disconnection of the circuit between the battery compartment and the motor assembly.

9. The mobile grounding stake with cleaning function as described in claim 8, characterized in that, The motor assembly includes a drive motor, a lead screw, and a spring. The drive end of the drive motor is driven and connected to one end of the lead screw. The other end of the lead screw extends into the second mounting hole and is fixedly connected to the cleaning assembly. The spring is fitted on the outside of the lead screw, and both ends of the spring are fixedly connected to the fixed end of the drive motor and the top surface of the clamp, respectively.

10. The mobile grounding stake with cleaning function as described in claim 9, characterized in that, The cleaning assembly includes an operating head and a grinding head. The operating head has a connection hole for fixed connection with the lead screw, and the grinding head is fixed to the bottom of the operating head for cleaning the surface of the grounding body.

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