Fault diagnosis equipment for charging pile

Abstract

The utility model discloses a fault diagnosis device for a charging pile. The fault diagnosis device comprises a charging pile detector; the protection assembly comprises a fixed frame, a movable block, a threaded rod and a fixed plate; wherein the fixed frames are fixed to the outer surfaces of the two sides of the bottom end of the charging pile detector, the movable block is slidably connected to the interior of any set of the fixed frames, the threaded rod is fixed to the lower surface of the movable block, the fixed plate is in threaded connection to the outer surface of the threaded rod, and a baffle is slidably connected to the interior of one end of each fixed frame. Connecting holes are formed in the inner sides of the baffles, and connecting buckles are fixed to the inner side surfaces of the fixing frames. The problems that in the actual use process of existing fault diagnosis equipment, the equipment needs to be placed on the ground, a shell of the equipment is damaged under long-term friction, but the shell of the equipment is difficult to replace, and long-term use of the equipment is not facilitated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, in particular to a fault diagnosis device for a charging pile. Background Art

[0002] Fault diagnosis equipment for charging piles is an instrument specially designed to detect and analyze faults in electric vehicle charging piles. It plays an important role in maintaining the normal operation of charging facilities, improving service quality and reducing operating costs.

[0003] In actual use, the existing fault diagnosis equipment needs to be placed on the ground. However, due to long-term friction, the shell of the equipment is damaged. However, it is difficult to replace the shell of the equipment, which is not conducive to the long-term use of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a fault diagnosis device for a charging pile, so as to solve the problem raised in the above-mentioned background technology that, during actual use, the existing fault diagnosis device needs to be placed on the ground, but under long-term friction, the shell of the device is damaged, but it is difficult to replace the shell of the device, which is not conducive to the long-term use of the device.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a fault diagnosis device for a charging pile, comprising:

[0007] Charging pile detector;

[0008] A protection assembly, the protection assembly comprising a fixed frame, a movable block, a threaded rod and a fixed plate;

[0009] Among them, the fixed frame is fixed on the outer surfaces on both sides of the bottom end of the charging pile detector. There are two groups of fixed frames in total. The movable block is slidably connected to the inside of any group of the fixed frames. The threaded rod is fixed on the lower surface of the movable block, and the fixed plate is threadedly connected to the outer surface of the threaded rod.

[0010] Furthermore, a baffle is slidably connected inside one end of the fixing frame, a connecting hole is opened on the inner side of the baffle, and a connecting buckle is fixed on the inner surface of the fixing frame.

[0011] Further, it includes an activity component;

[0012] The movable assembly includes a connecting shaft, a movable column, a fixed shaft and a pulley;

[0013] The connecting shaft is fixed to the outer surface of the middle inner side of the fixed frame, the movable column is rotatably connected to the outer surface of the connecting shaft, the fixed shaft is fixed inside the bottom end of the movable column, and the pulley is rotatably connected to the outer surface of the fixed shaft.

[0014] Furthermore, a limiting plate is fixed on the inner surface of the connecting shaft, a connecting plate is fixed on the inner surface of the movable column, and the connecting plate is located at the bottom of the limiting plate.

[0015] Furthermore, a support plate is fixed on the inner surface of the fixing frame, and the support plate and the connecting plate are located on the same horizontal line.

[0016] Furthermore, a limiting frame is connected through the support plate and the connecting plate, and a rotating column is rotatably connected inside the other end of the limiting frame.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] 1. The utility model provides a protective component. When the device is placed on the ground, the fixing plate contacts and rubs against the ground. When the fixing plate is worn out after long-term use, the disposable cable tie is taken out from the connecting hole and the inside of the connecting buckle, and a pulling force is applied to the baffle to take the baffle out of the fixing frame. After a pulling force is applied to the fixing plate to pull the movable block out of the fixing frame, the fixing plate is rotated to separate the fixing plate from the threaded rod, and the new fixing plate is rotated to the outer surface of the threaded rod, and the movable block is inserted into the fixing frame, and then the baffle is inserted into the fixing frame, and finally the disposable cable tie is fixed in the connecting hole and the connecting buckle. In this solution, there is no need for the outer shell to directly rub against the ground, so as to avoid damage to the shell and affect the normal use of the device.

[0019] 2. Based on beneficial effect 1, with the coordinated use of the movable component, when the equipment is placed in the desired position, a rotational force is applied to the movable column so that the movable column is in a vertical state, and then the limit frame is inserted into the support plate and the connecting plate, and a downward pressing force is applied to the rotating column so that the rotating column is in a vertical state. When the equipment needs to be moved, a pushing force is applied to the equipment, and it can be rotated by sliding. This solution can easily move the equipment horizontally, thereby facilitating the adjustment of the position of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0022] Figure 2 This is a structural diagram of the fixed frame of the utility model;

[0023] Figure 3 It is a cross-sectional view of the fixing frame of the utility model;

[0024] Figure 4 It is a structural diagram of the active components of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 11. Charging pile detector;

[0027] 21. Fixed frame; 22. Movable block; 23. Threaded rod; 24. Fixed plate; 25. Baffle; 26. Connecting hole; 27. Connecting buckle;

[0028] 31. Connecting shaft; 32. Limiting plate; 33. Movable column; 34. Fixed shaft; 35. Pulley; 36. Support plate; 37. Connecting plate; 38. Limiting frame; 39. Rotating column. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] See also Figure 1-Figure 3 As shown, this embodiment is a fault diagnosis device for a charging pile, comprising:

[0033] Charging pile detector 11;

[0034] A protection assembly, the protection assembly includes a fixed frame 21, a movable block 22, a threaded rod 23 and a fixed plate 24;

[0035] Among them, the fixed frame 21 is fixed to the outer surfaces of both sides of the bottom end of the charging pile detector 11, and there are two groups of fixed frames 21. The movable block 22 is slidably connected to the inside of any group of fixed frames 21, the threaded rod 23 is fixed to the lower surface of the movable block 22, and the fixed plate 24 is threadedly connected to the outer surface of the threaded rod 23;

[0036] The fixed frame 21 is used to install the movable block 22, and the movable block 22 is used to receive and install the threaded rod 23. Under the setting of the threaded rod 23, the fixed plate 24 can be disassembled and assembled on the outer surface of the threaded rod 23 by rotating the fixed plate 24;

[0037] A baffle 25 is slidably connected to one end of the fixed frame 21. A connecting hole 26 is provided on the inner side of the baffle 25. A connecting buckle 27 is fixed to the inner surface of the fixed frame 21.

[0038] The baffle plate 25 is used to limit the movable block 22 inside the fixed frame 21, and the connecting buckle 27 and the inside of the connecting buckle 27 are used for the disposable cable tie to pass through, so as to stably fix the baffle plate 25 inside the fixed frame 21;

[0039] When the device is placed on the ground, the fixing plate 24 contacts and rubs against the ground. When the fixing plate 24 is worn out after long-term use, the disposable cable tie is taken out from the connecting hole 26 and the connecting buckle 27, and a pulling force is applied to the baffle 25 to take the baffle 25 out of the fixing frame 21. After applying a pulling force to the fixing plate 24 to pull the movable block 22 out of the fixing frame 21, the fixing plate 24 is rotated to separate the fixing plate 24 from the threaded rod 23, and then the new fixing plate 24 is rotated to the outer surface of the threaded rod 23, and then the movable block 22 is inserted into the fixing frame 21, and then the baffle 25 is inserted into the fixing frame 21, and finally the disposable cable tie is fixed in the connecting hole 26 and the connecting buckle 27.

[0040] In this step, there is no need for the outer shell to directly rub against the ground, thereby avoiding damage to the shell and affecting the normal use of the device.

[0041] See also Figure 1 and Figure 4 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes an active component;

[0042] The movable assembly includes a connecting shaft 31, a movable column 33, a fixed shaft 34 and a pulley 35;

[0043] The connecting shaft 31 is fixed to the outer surface of the middle part of the inner side of the fixing frame 21, the movable column 33 is rotatably connected to the outer surface of the connecting shaft 31, the fixed shaft 34 is fixed inside the bottom end of the movable column 33, and the pulley 35 is rotatably connected to the outer surface of the fixed shaft 34;

[0044] The connecting shaft 31 is used to install the movable column 33. By rotating the movable column 33, the pulley 35 can be rotated to a desired angle. The fixed shaft 34 is used to receive and install the pulley 35. The pulley 35 facilitates moving the device to a desired position.

[0045] A limit plate 32 is fixed on the inner surface of the connecting shaft 31, and a connecting plate 37 is fixed on the inner surface of the movable column 33. The connecting plate 37 is located at the bottom of the limit plate 32;

[0046] The limiting plate 32 is used to limit the movable column 33 on the outer surface of the connecting shaft 31, and the connecting plate 37 is used to fix the movable column 33 to a desired position;

[0047] A support plate 36 is fixed to the inner surface of the fixing frame 21, and the support plate 36 and the connecting plate 37 are located on the same horizontal line;

[0048] The support plate 36 is used to connect with the connecting plate 37, so that the movable column 33 is in a vertical fixed state;

[0049] The support plate 36 and the connecting plate 37 are connected to the limiting frame 38 through the inside, and the other end of the limiting frame 38 is rotatably connected to the rotating column 39;

[0050] The limit frame 38 is used to connect the connecting plate 37 and the supporting plate 36 together, and the rotating column 39 is used to stably fix the limit frame 38 inside the connecting plate 37 and the supporting plate 36:

[0051] After the device is placed at the desired position, a rotation force is applied to the movable column 33 to make the movable column 33 in a vertical state, and then the limit frame 38 is inserted into the support plate 36 and the connecting plate 37, and a downward pressing force is applied to the rotating column 39 to make the rotating column 39 in a vertical state. When the device needs to be moved, a pushing force is applied to the device, and the pulley 35 rotates, thereby assisting the movement of the device;

[0052] This step can easily move the device horizontally, making it convenient to adjust the position of the device.

[0053] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fault diagnosis device for a charging pile, characterized in that: include: Charging pile detector (11); A protection assembly, the protection assembly comprising a fixed frame (21), a movable block (22), a threaded rod (23) and a fixed plate (24); The fixed frame (21) is fixed to the outer surfaces of both sides of the bottom of the charging pile detector (11), and two groups of fixed frames (21) are provided. The movable block (22) is slidably connected to the inside of any group of the fixed frames (21), the threaded rod (23) is fixed to the lower surface of the movable block (22), and the fixed plate (24) is threadedly connected to the outer surface of the threaded rod (23).

2. A fault diagnosis device for a charging pile according to claim 1, characterized in that: A baffle (25) is slidably connected inside one end of the fixed frame (21), a connection hole (26) is opened on the inner side of the baffle (25), and a connection buckle (27) is fixed on the inner surface of the fixed frame (21).

3. A fault diagnosis device for a charging pile according to claim 1, characterized in that: Also includes active components; The movable assembly comprises a connecting shaft (31), a movable column (33), a fixed shaft (34) and a pulley (35); The connecting shaft (31) is fixed to the outer surface of the middle part of the inner side of the fixed frame (21), the movable column (33) is rotatably connected to the outer surface of the connecting shaft (31), the fixed shaft (34) is fixed inside the bottom end of the movable column (33), and the pulley (35) is rotatably connected to the outer surface of the fixed shaft (34).

4. A fault diagnosis device for a charging pile according to claim 3, characterized in that: A limiting plate (32) is fixed on the inner surface of the connecting shaft (31), and a connecting plate (37) is fixed on the inner surface of the movable column (33). The connecting plate (37) is located at the bottom of the limiting plate (32).

5. A fault diagnosis device for a charging pile according to claim 1, characterized in that: A support plate (36) is fixed on the inner surface of the fixing frame (21), and the support plate (36) and the connecting plate (37) are located on the same horizontal line.

6. A fault diagnosis device for a charging pile according to claim 5, characterized in that: The support plate (36) and the connection plate (37) are internally connected with a limiting frame (38), and the other end of the limiting frame (38) is internally rotatably connected with a rotating column (39).

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