Charging pile overhaul and maintenance device

Abstract

The utility model discloses a charging pile overhaul and maintenance device, and relates to the technical field of charging pile overhaul and maintenance devices, the charging pile overhaul and maintenance device comprises a storage support, the storage support is installed at the lower end of a main body support through threads, the device can limit an overhaul screwdriver to a certain extent by installing a flexible rubber table, and meanwhile the overhaul screwdriver can be fixed through the flexibility of the flexible rubber table. When a worker pushes the maintenance screwdriver, the maintenance screwdriver extrudes the flexible rubber table, the flexible rubber table can deform, then the maintenance screwdriver can break away from limitation of the flexible rubber table, then the maintenance screwdriver is attracted by the attraction magnet, the maintenance screwdriver is prevented from shaking, and the maintenance screwdriver is more convenient to replace through the device; and meanwhile, when the maintenance screwdriver is replaced, the interior of the device does not need to be opened, and the maintenance screwdriver is effectively prevented from being lost.

Description

Technical Field

[0001] This utility model relates to the technical field of charging pile inspection and maintenance devices, specifically a charging pile inspection and maintenance device. Background Technology

[0002] Charging stations function similarly to gas pumps at gas stations. They can be fixed to the ground or walls and installed in public buildings, residential parking lots, or charging stations. They can charge various models of electric vehicles according to different voltage levels. The input end of the charging station is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging electric vehicles. Charging stations generally provide two charging methods: regular charging and fast charging. Users can use a specific charging card to swipe on the human-machine interface provided by the charging station to perform operations such as selecting the charging method, charging time, and printing cost data. The charging station's display screen can display data such as charging amount, cost, and charging time.

[0003] When inspecting and maintaining charging stations, current staff typically use various screwdrivers, hex wrenches, and test pens to disassemble the charging stations, remove damaged or aging internal structures, and then use the same tools to install new replacement parts. Because of the large number of tools used, staff need to spend a lot of time selecting and replacing tools when inspecting and maintaining the charging stations, which reduces the efficiency of their work.

[0004] For example, the Chinese authorized patent with publication number CN 218905171 U (A charging pile inspection and maintenance device) includes a handle with a closing mechanism at the bottom and a power-on detection light inside the top. This charging pile inspection and maintenance device, through the closing mechanism, allows the handle to store different types of cutting heads via a storage slot at the bottom. This enables the handle to directly replace cutting heads according to different application scenarios. Simultaneously, the storage slot stores excess cutting heads, increasing their safety, preventing loss, expanding the handle's applicability, and improving its practicality. This technical solution solves the aforementioned problems.

[0005] However, the technical solution of this utility model still has some technical problems. When using the charging pile inspection and maintenance device, the staff needs to open the threaded joint, remove the cutter head, and replace it with a new cutter head at the top of the device. The operation is cumbersome and affects the efficiency of the staff in inspecting and maintaining the charging pile. At the same time, the cutter head is easy to lose when storing and retrieving, which in turn affects the normal use of the device.

[0006] Therefore, a charging pile inspection and maintenance device is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide a charging pile inspection and maintenance device to solve the problems mentioned in the background art, which require workers to open the threaded joint, remove the cutting head, and replace it with a new cutting head. This operation is cumbersome and affects the efficiency of workers in inspecting and maintaining charging piles. At the same time, the cutting head is easily lost during storage and retrieval, which affects the normal use of the device.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a charging pile inspection and maintenance device, comprising a main support frame:

[0009] A storage rack is threadedly installed at the lower end of a main support. A rotating bracket is rotatably installed inside the lower end of the main support. Six flexible rubber platforms are fixedly installed inside the rotating bracket. A maintenance screwdriver is provided inside the rotating bracket. A force plate is fixedly installed inside the lower end of the main support. An adsorption magnet is fixedly installed inside the force plate. A flexible silicone strip is fixedly installed inside the force plate.

[0010] A ceramic cylinder is fixedly installed inside the storage rack. A top rod is slidably installed on the inner side of the ceramic cylinder through a slot. A bottom magnet is fixedly installed inside the upper end of the top rod. A bottom cover plate is threaded onto the lower end of the storage rack. An installation plate is fixedly installed inside the bottom cover plate.

[0011] Preferably, a fixing plate is installed on one side of the lower end of the mounting plate, and the fixing plate is fixedly connected to the mounting plate.

[0012] Preferably, a clamping spring is installed on the inner side of the fixing plate, and the clamping spring is fixedly connected to the fixing plate.

[0013] Preferably, a limiting clip is installed at one end of the tightening spring, the limiting clip is fixedly connected to the tightening spring, and two limiting holes are provided on one side of the push rod.

[0014] Preferably, the storage rack has several anti-slip protrusions on its exterior, and the anti-slip protrusions and the storage rack are all integrally formed.

[0015] Preferably, the limiting card is connected to the limiting hole and the mounting plate through a card slot.

[0016] Preferably, the inspection screwdriver is connected to the flexible rubber platform via a slot, and the rear end of the main support has a slot.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model allows workers to easily rotate the flexible rubber platform and maintenance screwdriver inside the rotating bracket by installing a rotating bracket, thereby selecting the required maintenance screwdriver and making the device more convenient to use. The installation of the flexible rubber platform can limit the maintenance screwdriver to a certain extent. At the same time, the flexibility of the flexible rubber platform can be utilized. When the worker pushes the maintenance screwdriver, the maintenance screwdriver squeezes the flexible rubber platform, which can deform the flexible rubber platform and allow the maintenance screwdriver to break free from the restriction of the flexible rubber platform and enter between the force plates. Then, the maintenance screwdriver is attracted by the magnet to prevent the maintenance screwdriver from shaking, making it more convenient to replace the maintenance screwdriver. This effectively improves the efficiency of workers in the maintenance of charging piles. At the same time, this device does not require opening the inside of the device when replacing the maintenance screwdriver, effectively avoiding the loss of the maintenance screwdriver and making the device more user-friendly.

[0019] 2. This utility model allows workers to easily push out the selected maintenance screwdriver by installing a top rod, making it convenient to use the device to inspect and maintain the charging pile, thus enhancing the device's practicality and making it more convenient to use. The installation of a bottom magnet can attract the maintenance screwdriver, so that when the top rod is pulled back, the maintenance screwdriver can move with the top rod, making it convenient to replace the maintenance screwdriver. Attached Figure Description

[0020] Figure 1 This is a three-dimensional perspective view of a charging pile inspection and maintenance device according to the present invention;

[0021] Figure 2 This is a diagram showing the positional distribution of the rotating bracket inside the main support of this utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of a charging pile inspection and maintenance device according to the present invention;

[0023] Figure 4 This is an exploded view of the structure of a charging pile inspection and maintenance device according to this utility model;

[0024] Figure 5 for Figure 3 Enlarged view of section A in the middle;

[0025] Figure 6 for Figure 3 Enlarged view of section B;

[0026] Figure 7 This is a side sectional view of a charging pile inspection and maintenance device according to the present invention;

[0027] Figure 8 This is a partial three-dimensional perspective view of a charging pile inspection and maintenance device according to the present invention;

[0028] Figure 9This diagram shows the contact path between the maintenance screwdriver and the load-bearing plate when the rotating bracket of this utility model is rotated 90 degrees for replacement and maintenance.

[0029] In the diagram: 1. Main support frame; 2. Storage rack; 3. Anti-slip protrusion; 4. Mounting plate; 5. Fixing plate; 6. Tightening spring; 7. Top rod; 8. Inspection screwdriver; 9. Rotating bracket; 10. Flexible rubber platform; 11. Ceramic cylinder; 12. Bottom cover plate; 13. Limiting hole; 14. Flexible silicone strip; 15. Force plate; 16. Adsorption magnet; 17. Bottom magnet; 18. Limiting clip. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] Please see Figure 1-9 One embodiment of this utility model is a charging pile inspection and maintenance device, comprising a main support 1:

[0032] The storage rack 2 is threadedly installed at the lower end of the main support 1. A rotating bracket 9 is rotatably mounted inside the lower end of the main support 1. Installing the rotating bracket 9 allows the operator to easily rotate the flexible rubber platform 10 and the maintenance screwdriver 8 inside the rotating bracket 9, thus selecting the required maintenance screwdriver 8 and making the device more convenient to use. Six flexible rubber platforms 10 are fixedly installed inside the rotating bracket 9. The flexible rubber platforms 10 can limit the movement of the maintenance screwdriver 8 to a certain extent. Simultaneously, utilizing the flexibility of the flexible rubber platforms 10, when the operator pushes the maintenance screwdriver 8, the maintenance screwdriver 8 compresses the flexible rubber platform 10, causing the flexible rubber platform 10 to deform. This allows the maintenance screwdriver 8 to break free from the constraints of the flexible rubber platform 10 and enter between the force plates 15. Then, the maintenance screwdriver 8 is attracted by the magnet 16, preventing it from shaking. This makes it easier to replace the maintenance screwdriver 8 and effectively improves the efficiency of the staff in the maintenance of the charging pile. At the same time, the device does not need to open the inside when replacing the maintenance screwdriver 8, effectively avoiding the loss of the maintenance screwdriver 8 and making the device more user-friendly. The maintenance screwdriver 8 is installed on the inner side of the rotating bracket 9. The force plate 15 is fixedly installed at the lower end of the main bracket 1. The magnet 16 is fixedly installed inside the force plate 15. The flexible silicone strip 14 is fixedly installed inside the force plate 15.

[0033] A ceramic cylinder 11 is fixedly installed inside the storage rack 2. A top rod 7 is slidably installed on the inner side of the ceramic cylinder 11 through a slot. Installing the top rod 7 allows the operator to easily push out the selected maintenance screwdriver 8 from the device, facilitating the use of the maintenance screwdriver 8 to inspect and maintain the charging pile, enhancing the practicality of the device and making it more convenient to use. A bottom magnet 17 is fixedly installed inside the upper end of the top rod 7, which can attract the maintenance screwdriver 8, so that the maintenance screwdriver 8 can move with the top rod 7 when it is pulled back, making it convenient to replace the maintenance screwdriver 8. A bottom cover plate 12 is installed at the lower end of the storage rack 2 through a thread, and an installation plate 4 is fixedly installed inside the bottom cover plate 12.

[0034] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 A fixing plate 5 is installed on one side of the lower end of the mounting plate 4. The fixing plate 5 is fixedly connected to the mounting plate 4. A tightening spring 6 is installed on the inner side of the fixing plate 5. The tightening spring 6 is fixedly connected to the fixing plate 5. A limit clip 18 is installed on one end of the tightening spring 6. The limit clip 18 can limit the top rod 7 under the action of the tightening spring 6 to prevent the maintenance screwdriver 8 from retracting when the device is in use, ensuring the integrity of the device's functionality and enhancing its practicality. The limit clip 18 is fixedly connected to the tightening spring 6. Two limit holes 13 are provided on one side of the top rod 7. Several anti-slip protrusions 3 are provided on the outside of the storage bracket 2. The anti-slip protrusions 3 and the storage bracket 2 are all integrally formed. The limit clip 18, the limit holes 13, and the mounting plate 4 are all connected by slots. The maintenance screwdriver 8 and the flexible rubber platform 10 are connected by slots. A slot is provided at the rear end of the outside of the main bracket 1.

[0035] Working principle: In use, the operator rotates the rotating bracket 9, moving the required inspection screwdriver 8 inside the rotating bracket 9 to the slot. Then, the operator presses the selected inspection screwdriver 8, causing it to enter between the two force plates 15. The inspection screwdriver 8, originally positioned between the two force plates 15, is now squeezed between the two flexible rubber platforms 10. At this point, the inspection screwdriver 8 and the two flexible rubber platforms 10 are in a semi-coordinated state, not affecting the use of the required inspection screwdriver 8, thus enabling the replacement of the inspection screwdriver 8. Then, the operator engages the limit stop 18, compressing the top spring 6, and then pushes the top rod 7 upwards, causing the top rod 7 to eject the required inspection screwdriver 8 from the device. At this point, the lower part of the inspection screwdriver 8... The end is held between the two force plates 15, and the maintenance screwdriver 8 is attracted by the magnet 16. When the push rod 7 pushes the required maintenance screwdriver 8 to the appropriate position, the tightening spring 6 pushes the limiting clip 18 into the limiting hole 13, thereby fixing the position of the maintenance screwdriver 8. At this time, the maintenance screwdriver 8 is attracted to the bottom magnet 17 inside the upper end of the push rod 7, so the maintenance screwdriver 8 will not shake. Then, the staff can use this device to inspect and maintain the charging pile. When the staff replaces the maintenance screwdriver 8 again, the rotating bracket 9 rotates, which will cause the maintenance screwdriver 8, which is in a semi-fitted state with the two flexible rubber platforms 10, to be squeezed between the inclined surface of the maintenance screwdriver 8 and the force plate 15 during rotation, thereby making the maintenance screwdriver 8... The screwdriver 8 slides outside the flexible rubber platform 10, allowing the inspection screwdriver 8 to be completely engaged between the two flexible rubber platforms 10. The rotating bracket 9 allows the operator to easily rotate the flexible rubber platform 10 and the inspection screwdriver 8 inside the bracket 9, thus selecting the desired inspection screwdriver 8 and making the device more convenient to use. The flexible rubber platform 10 provides a certain degree of limitation for the inspection screwdriver 8. Simultaneously, utilizing the flexibility of the flexible rubber platform 10, when the operator pushes the inspection screwdriver 8, the screwdriver 8 presses against the flexible rubber platform 10, causing deformation and allowing the inspection screwdriver 8 to break free from the constraint of the flexible rubber platform 10 and enter between the force-bearing plates 15 for inspection. The screwdriver 8 is held in place by the magnet 16, preventing it from shaking and making it easier to replace. This significantly improves the efficiency of maintenance work on the charging piles. Furthermore, the device does not require opening its internal components when replacing the screwdriver 8, preventing loss and enhancing its user-friendliness. The push rod 7 allows workers to easily push the selected screwdriver 8 out of the device, facilitating maintenance and repair of the charging piles and increasing its practicality. The bottom magnet 17 holds the screwdriver 8 in place, allowing it to move with the push rod 7 when it is pulled back, further simplifying screwdriver replacement.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A charging pile inspection and maintenance device, comprising a main support frame (1), characterized in that: Storage rack (2) is threadedly installed at the lower end of main support (1). Rotary support (9) is rotatably installed at the lower end inside the main support (1). Six flexible rubber platforms (10) are fixedly installed on the inner side of the rotating support (9). A maintenance screwdriver (8) is provided on the inner side of the rotating support (9). A force plate (15) is fixedly installed at the lower end inside the main support (1). An adsorption magnet (16) is fixedly installed inside the force plate (15). A flexible silicone strip (14) is fixedly installed inside the force plate (15). A ceramic cylinder (11) is fixedly installed inside the storage bracket (2). A top rod (7) is slidably installed on the inner side of the ceramic cylinder (11) through a slot. A bottom magnet (17) is fixedly installed inside the upper end of the top rod (7). A bottom cover plate (12) is threadedly installed at the lower end of the storage bracket (2). An installation plate (4) is fixedly installed inside the bottom cover plate (12).

2. The charging pile overhauling and maintaining device according to claim 1, characterized in that: A fixing plate (5) is installed on one side of the lower end of the mounting plate (4), and the fixing plate (5) is fixedly connected to the mounting plate (4).

3. The charging pile overhauling and maintaining device according to claim 2, characterized in that: A clamping spring (6) is installed on the inner side of the fixing plate (5), and the clamping spring (6) is fixedly connected to the fixing plate (5).

4. The charging pile overhauling and maintaining device according to claim 3, characterized in that: One end of the tensioning spring (6) is fitted with a limiting clip (18), which is fixedly connected to the tensioning spring (6). Two limiting holes (13) are provided on one side of the push rod (7).

5. The charging pile overhauling and maintaining device according to claim 1, characterized in that: The storage rack (2) is provided with several anti-slip protrusions (3) on its exterior, and the several anti-slip protrusions (3) and the storage rack (2) are all integrally formed.

6. The charging pile overhauling and maintaining device according to claim 4, characterized in that: The limiting card (18) is connected to the limiting hole (13) and the mounting plate (4) through a card slot.

7. The charging pile overhauling and maintaining device according to claim 1, characterized in that: The inspection screwdriver (8) is connected to the flexible rubber platform (10) through a slot, and the rear end of the main support (1) is provided with a slot.

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