Modularized hydrogen production power transformer detection cabinet

Abstract

The utility model discloses a modularized hydrogen production power supply transformer detection cabinet, which relates to the technical field of transformer detection, and comprises a cabinet body, a placing frame is arranged at the upper end part of the cabinet body, the placing frame is used for storing a transformer, a plurality of mounting plates are arranged at the lower end part of the cabinet body, a plurality of detection modules are uniformly arranged on the mounting plates, and a wire arrangement plate is arranged on one side of the cabinet body. The wire arrangement plate is located on the outer side of the cabinet body, and a plurality of holding hoops are evenly distributed on the side, away from all the mounting plates, of the wire arrangement plate and used for fixing connecting wires of the detection modules. The transformer detection device has the effect of improving the convenience when a plurality of detection modules are used for detecting the transformer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of transformer detection technology especially to a modular hydrogen production power transformer detection cabinet. BACKGROUND

[0002] With the continuous development of technology, the application and promotion of green energy such as wind power generation and solar power generation are increasingly popular. For solar power generation, photovoltaic power generation technology is usually used to convert solar energy into direct current through photovoltaic panels. At the same time, in order to facilitate the integration of electrical energy into the power grid, it is necessary to convert direct current into alternating current through an inverter.

[0003] Wind power generation can directly produce alternating current according to different wind turbine generators, but part of the wind power generation system will first produce direct current, and then convert alternating current through an inverter. In the power generation link, when the produced electrical energy cannot be directly consumed, it is usually temporarily stored or converted into other forms of energy, for example, after boosting the current through a transformer, high-voltage current is used to electrolyze water to produce hydrogen.

[0004] For the related technology in the above, the transformer needs to be detected by a special detection module before being put into actual use, but the transformer applied in wind power generation or solar power generation needs to face more working variables, such as the stability of input voltage, the size of current, etc., so more working data needs to be tested. In order to avoid incorrect connection, different detection modules are provided with different connection lines, and when detecting the same transformer, if the number of detection modules is large, the connection lines of multiple detection modules are easily entangled with each other, making the detection inconvenient. UTILITY MODEL CONTENTS

[0005] In order to improve the convenience of using multiple detection modules to detect the transformer, the application provides a modular hydrogen production power transformer detection cabinet.

[0006] The application provides a modular hydrogen production power transformer detection cabinet, which adopts the following technical scheme:

[0007] A modular hydrogen production power transformer detection cabinet, comprising a cabinet body, a placing rack is arranged on the upper end of the cabinet body, the placing rack is used for storing transformers, a plurality of installation plates are arranged on the lower end of the cabinet body, the installation plates are uniformly provided with a plurality of detection modules, a wire arranging plate is arranged on one side of the cabinet body, the wire arranging plate is located on the outside of the cabinet body, and a plurality of holding hoops are uniformly arranged on the side of the offline plate away from all the installation plates, the holding hoops are used for fixing the connection lines of the detection modules.

[0008] By adopting the technical scheme, the cabinet body positions the transformer through the placing frame, so that the distance between the transformer and the detection module is a proper distance, the cabinet body supports and positions the detection module through the mounting plate, and the probability of entanglement of multiple connection lines caused by the disorder of different detection modules is reduced. The end of the connection line is positioned through the holding hoop on the wire arranging plate, and the probability of mutual entanglement of different connection lines is further reduced, and the convenience of using several detection modules to detect the transformer is improved.

[0009] Optionally, the mounting plate is provided with a plurality of mounting holes, and for the same detection module, the mounting plate is provided with a plurality of fixing plates, the fixing plates are arranged in the circumferential direction of the detection module, and the fixing plate is provided with a bolt one, the bolt one passes through the fixing plate and the mounting hole and is threadedly connected with a nut.

[0010] By adopting the technical scheme, the bolt one limits the fixing plate through cooperation with the nut, so that the fixing plate clamps and positions the detection module, when the detection module is replaced, the fixing plate on any side of the detection module is removed, and the replacement of the detection module is more convenient. By cooperating the bolt one with different mounting holes, the position of the fixing plate is adjusted, and different types of detection modules are fixed.

[0011] Optionally, one end of the fixing plate close to the detection module is fixedly connected with a plurality of buffer pads, the buffer pads are made of elastic material, and the fixing plate clamps and positions the detection module through the buffer pads.

[0012] By adopting the technical scheme, the buffer pad is conducive to reducing the probability of damage of the fixing plate to the detection module, and the positioning effect of the fixing plate on the detection module is improved.

[0013] Optionally, the other end of the fixing plate away from the detection module is further provided with a heat dissipation plate, and the side of the fixing plate close to the detection module is provided with a plurality of heat dissipation blocks, the heat dissipation blocks pass through the fixing plate and abut against the heat dissipation plate, the side of the heat dissipation blocks away from the heat dissipation plate is attached to the detection module, and the heat dissipation effect of the detection module is improved.

[0014] By adopting the technical scheme, the heat generated by the detection module during work is transmitted to the heat dissipation plate through the heat dissipation blocks, the heat dissipation effect of the detection module is accelerated through the heat dissipation plate, and different heat dissipation blocks are replaced, so that the detection module with different shapes is applicable.

[0015] Optionally, the lower end of the cabinet body is provided with a connecting disc on both sides in the width direction, the two connecting discs are coaxially arranged and are rotationally connected to the cabinet body in the vertical direction, two mounting plates are arranged between the two connecting discs and are parallel to each other, the mounting plate is provided with a bolt two, the bolt two is threadedly connected to the connecting disc through the mounting plate, thereby fixing the connecting disc to the mounting plate, the detection module is connected to the side away from each other of the same group of two mounting plates, and a positioning member is arranged between the connecting disc and the cabinet body, and the positioning member is used for positioning the connecting disc.

[0016] By adopting the above technical scheme, in the initial state, the cabinet body fixes the connecting disc through the positioning member, so that the connecting disc supports the detection module through the mounting plate. In order to save space, the two mounting plates on the same connecting plate are arranged side by side in the horizontal direction. When it is necessary to replace the detection module on the mounting plate inside the cabinet body, the positioning of the connecting disc by the positioning member is released, the mounting plate is turned over by rotating the connecting disc, and then the mounting plate inside the cabinet body is moved to a position close to the outside of the cabinet body, thereby facilitating the convenience of replacing the detection module.

[0017] Optionally, the positioning member includes a handle, a threaded column and a positioning plate, the positioning plate is fixedly connected to the cabinet body and located on the side away from the mounting plate of the connecting disc, the handle is fixedly connected to one end of the threaded column, the other end of the threaded column passes through the connecting disc and is threadedly connected to the connecting disc, and the positioning plate is provided with a positioning groove corresponding to the threaded column.

[0018] By adopting the above technical scheme, when the threaded column is opposite to the positioning groove, the handle is rotated, the handle drives the threaded column to move in the axial direction, so that one end of the threaded column is inserted into the positioning groove and contacts the positioning plate, thereby connecting the positioning plate and the connecting disc through the threaded column to realize the positioning of the connecting disc. When contact positioning is required, the handle is reversely rotated, so that the threaded column is away from the positioning groove.

[0019] Optionally, the side of the connecting disc close to the positioning plate is provided with an insertion block corresponding to the threaded column, the insertion block is matched with the positioning groove, the insertion block is slidably connected to the connecting disc in the axial direction of the connecting disc, the side of the threaded column away from the positioning plate abuts against the insertion block, and an elastic member is arranged between the insertion block and the connecting disc, and the elastic member is used for driving the insertion block away from the positioning plate.

[0020] By adopting the above technical scheme, when the plug block is opposite to the positioning groove, the handle is rotated, the threaded column is driven by the handle to abut against the plug block, and the plug block is pushed into the positioning groove, at this time, the plug block is attached to the inner wall of the positioning groove, and the elastic member is in a deformed state, and then the connecting disc is connected with the positioning plate through the plug block. When the handle is rotated in the opposite direction, the plug block moves away from the positioning groove under the action of the elastic member, thereby releasing the positioning of the connecting disc. The plug block connects the connecting disc and the positioning plate, so that the plug block bears the torque between the connecting disc and the positioning plate, thereby reducing the probability of damage to the external thread of the threaded column when the threaded column bears external force as the connecting mechanism between the connecting disc and the positioning plate.

[0021] Optionally, the lower end of the cabinet body is further provided with a plurality of universal wheels, which facilitates the movement of the detection cabinet. The lower end of the cabinet body is further provided with a plurality of positioning rods, which are all screwed to the cabinet body in the vertical direction. The lower end of each positioning rod is fixedly connected with an anti-skid pad.

[0022] By adopting the above technical scheme, the universal wheels facilitate the convenience of moving the cabinet body. When the cabinet body needs to be fixed, the positioning rods are rotated to drive the anti-skid pads to abut against the surface on which the cabinet body is placed, thereby improving the stability of the cabinet body.

[0023] In summary, the present application has the following at least one beneficial technical effect:

[0024] 1. The cabinet body positions the transformer through the placement frame, thereby making the distance between the transformer and the detection module appropriate. The cabinet body supports and positions the detection module through the mounting plate, thereby reducing the probability of entanglement of multiple connection lines caused by the confusion of different detection modules. The end of the connection line is positioned by the holding hoop on the wire arrangement plate, thereby further reducing the probability of mutual entanglement of different connection lines and improving the convenience of using several detection modules to detect the transformer.

[0025] 2. In the initial state, the cabinet body fixes the connecting disc through the positioning member, so that the connecting disc supports the detection module through the mounting plate. In order to save space, the two mounting plates on the same connecting plate are arranged side by side in the horizontal direction. When it is necessary to replace the detection module on the mounting plate inside the cabinet body, the positioning member is released from the positioning of the connecting disc, the mounting plate is turned over by rotating the connecting disc, and then the mounting plate inside the cabinet body is moved to a position close to the outside of the cabinet body, thereby facilitating the convenience of replacing the detection module. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of a modular hydrogen production power transformer detection cabinet.

[0027] Figure 2 It is a schematic diagram of the connection between the connecting disc and the mounting plate.

[0028] Figure 3 is a schematic view intended to highlight the fixing plate structure.

[0029] Figure 4 is a schematic view intended to highlight the connection of the positioning plate with the connecting plate.

[0030] The reference signs are as follows: 1, cabinet body; 11, placing rack; 2, mounting plate; 20, detection module; 21, mounting hole; 22, fixing plate; 221, bolt one; 222, nut; 23, buffer pad; 24, heat dissipation plate; 241, heat dissipation block; 25, bolt two; 3, wire arranging plate; 31, clamping hoop; 4, connecting disc; 41, plug-in block; 42, elastic member; 51, handle; 52, threaded column; 53, positioning plate; 531, positioning groove; 61, universal wheel; 62, positioning rod; 621, non-slip pad. DETAILED DESCRIPTION

[0031] The application will be further described in detail below in combination with all the drawings.

[0032] The embodiment of the application discloses a modular hydrogen production power supply transformer detection cabinet.

[0033] Embodiment:

[0034] With reference to Figure 1 and Figure 2 , a modular hydrogen production power supply transformer detection cabinet comprises a cabinet body 1 and a placing rack 11, the placing rack 11 is located above the cabinet body 1 and is used for placing a transformer to be detected. A plurality of mounting plates 2 are arranged at the lower end of the cabinet body 1, and the mounting plates 2 are used for mounting various detection modules 20 to adapt to different detection requirements of the transformer.

[0035] With reference to Figure 2 and Figure 3 , a plurality of mounting holes 21 are formed in the mounting plate 2, and the layout and size of the mounting holes 21 are designed according to the specifications of the detection module 20. For the same detection module 20, the mounting plate 2 is further provided with a plurality of fixing plates 22, and further, the fixing plates 22 are provided with at least four, and the four fixing plates 22 are arranged along the circumference of the detection module 20 and are used for limiting the detection module 20.

[0036] With reference to Figure 2 and Figure 3 , the fixing plates 22 are provided with a bolt one 221, the bolt one 221 passes through the fixing plate 22 and the mounting hole 21 and is threadedly connected with a nut 222, and the fixing plate 22 is pressed against the mounting plate 2 under the action of the bolt one 221 and the nut 222. When the detection module 20 is replaced, only the fixing plate 22 at any side of the detection module 20 needs to be removed, so that the detection module 20 can be quickly replaced, and the work efficiency is improved.

[0037] With reference to Figure 2 andFigure 3 Meanwhile, the bolt 221 is matched with all the mounting holes 21, so as to facilitate the adjustment of the position of the fixing plate 22 to adapt to detection modules 20 of different sizes. The fixing plate 22 is fixedly connected with a plurality of buffer pads 23 at an end close to the detection module 20. The buffer pads 23 are made of elastic materials such as silica gel or rubber. The buffer pads 23 are in direct contact with the detection module 20, so as to protect the detection module 20 and improve the stability of the detection module 20 during detection.

[0038] With reference to Figure 2 and Figure 3 , the end of the fixing plate 22 away from the detection module 20 is also provided with a heat dissipation plate 24. A plurality of heat dissipation blocks 241 are arranged between the fixing plate 22 and the detection module 20. The heat dissipation blocks 241 are made of the same material as the heat dissipation plate 24, such as aluminum alloy or copper, and have good heat conduction performance. The fixing plate 22 and the detection module 20 cooperate to clamp and position the heat dissipation blocks 241. One side of the heat dissipation blocks 241 penetrates through the fixing plate 22 and is clamped with the heat dissipation plate 24. The heat generated by the detection module 20 during operation is transmitted to the heat dissipation plate 24 through the heat dissipation blocks 241, so as to accelerate the heat dissipation effect through the heat dissipation plate 24. By replacing different heat dissipation blocks 241, the heat dissipation blocks 241 are in contact with the detection module 20 when different detection modules 20 are installed, and are suitable for detection modules 20 with different shapes.

[0039] With reference to Figure 1 and Figure 2 , the lower end of the cabinet 1 is provided with two connecting plates 4. The two connecting plates 4 are parallel to each other and are located on both sides of the cabinet 1 along the width direction. The two connecting plates 4 are both vertically connected with the cabinet 1. The mounting plates 2 are arranged in pairs. In this embodiment, only two mounting plates 2 are arranged. The two mounting plates 2 are parallel to each other and are located between the two connecting plates 4.

[0040] With reference to Figure 1 and Figure 2 , the mounting plate 2 and the connecting plate 4 are provided with a bolt 25. The bolt 25 is screwed through the mounting plate 2 and the connecting plate 4, so as to connect the mounting plate 2 and the connecting plate 4. When the connecting plate 4 moves, the mounting plate 2 rotates. The connecting plate 4 and the cabinet 1 are provided with a positioning member. The positioning member includes a handle 51, a threaded column 52 and a positioning plate 53.

[0041] With reference to Figure 2 and Figure 4The positioning plate 53 is located on the side of the connecting disc 4 away from the mounting plate 2 and is fixedly connected with the cabinet 1. The handle 51 is located on the side of the connecting disc 4 away from the positioning plate 53 and is fixedly connected with one end of the threaded column 52. When the handle 51 is rotated, the handle 51 drives the threaded column 52 to move. One end of the threaded column 52 penetrates through the connecting disc 4 and is threadedly connected with the connecting disc 4. The side of the connecting disc 4 close to the positioning plate 53 is provided with a plurality of plug blocks 41 corresponding to the threaded column 52 in one-to-one manner. The plug blocks 41 are slidingly connected with the connecting disc 4 along the axis direction of the connecting disc 4.

[0042] With reference to Figure 2 and Figure 4 The end of the threaded column 52 away from the handle 51 is opposite to the plug block 41. When the threaded column 52 moves, the threaded column 52 is close to or away from the plug block 41. The elastic element 42 is arranged between the plug block 41 and the connecting disc 4. The elastic element 42 is a spring. One end of the spring is fixedly connected with the plug block 41, and the other end is fixedly connected with the connecting disc 4. The positioning plate 53 is provided with a positioning groove 531 corresponding to the plug block 41 in one-to-one manner on the side close to the connecting disc 4. In the initial state, when the threaded column 52 and the plug block 41 do not contact each other, the plug block 41 is outside the positioning groove 531 under the action of the elastic element 42.

[0043] With reference to Figure 2 and Figure 4 When the two mounting plates 2 are in the vertical state, the detection module 20 is placed in the forward direction. At this time, any plug block 41 is opposite to the positioning groove 531. The handle 51 is rotated, so that the threaded column 52 pushes the plug block 41 into the positioning groove 531. At this time, the elastic element 42 is deformed. The plug block 41 connects the connecting disc 4 and the positioning plate 53, so as to realize the positioning of the connecting disc 4. When the connecting disc 4 has a tendency to rotate, the plug block 41 bears the torsional force between the connecting disc 4 and the positioning plate 53, so as to stabilize the position of the connecting disc 4. When it is needed to release the positioning of the connecting disc 4, the handle 51 is reversely rotated. When the threaded column 52 is away from the plug block 41, the plug block 41 moves out of the positioning groove 531 under the action of the elastic element 42, so as to release the limiting of the connecting disc 4.

[0044] With reference to Figure 1 and Figure 2 When the connecting disc 4 is in the positioning state, any mounting plate 2 is located inside the cabinet 1. When it is needed to replace the detection module 20 on the mounting plate 2 located inside the cabinet 1, the positioning of the connecting disc 4 is released first. Then the connecting disc 4 is rotated, so that the connecting disc 4 drives the two mounting plates 2 to overturn, and then the mounting plate 2 located inside the cabinet 1 is moved to the outside of the cabinet 1, so as to provide a larger operation space, and then the convenience of replacing the detection module 20 is improved, which is also conducive to improving the working efficiency of the detection cabinet.

[0045] With reference to Figure 1A wire management plate 3 is fixedly connected to one side of the cabinet 1, and a plurality of clamping hoops 31 are evenly distributed on the wire management plate 3. These clamping hoops 31 are designed to fix the connecting wires of the detection module 20. The different connecting parts are limited by the plurality of clamping hoops 31, which increases and reduces the probability of the connecting wires being entangled with each other, and improves the convenience of detecting the transformer through multiple detection modules 20.

[0046] Reference Figure 1 The lower end of the cabinet body 1 is also equipped with a plurality of universal wheels 61, which makes it easier to move the entire detection cabinet, thereby improving the flexibility and portability of the equipment. In order to improve the stability of the detection cabinet, the cabinet body 1 is also provided with a plurality of positioning rods 62 along the axial direction. All positioning rods 62 are arranged vertically and are threadedly connected to the cabinet body 1. When the cabinet body 1 needs to be stationary, the positioning rod 62 is rotated so that the lower end of the positioning rod 62 is close to the placement surface of the cabinet body 1, thereby increasing the friction force and reducing the probability of the cabinet body 1 slipping. At the same time, the lower end of the positioning rod 62 is provided with an anti-slip pad 621. These anti-slip pads 621 are made of a material with a high friction coefficient, such as polytetrafluoroethylene, which further improves the positioning effect of the positioning rod 62.

[0047] The implementation principle of a modular hydrogen production power transformer detection cabinet in the embodiment of the present application is as follows: the detection module 20 is limited by the connection plate and the mounting plate 2, so that the mounting blocks are neatly arranged, reducing the probability of the connection wires of different detection modules 20 being entangled with each other when the detection module 20 is moved. The detection module 20 is limited by the cooperation of the fixing plate 22 and the bolt 221, thereby improving the convenience of fixing and replacing the detection module 20. At the same time, the buffer pad 23 is conducive to improving the stability and safety of the detection module 20 during operation. The cabinet body 1 limits the different connection wires through the wire management plate 3 and the clamping hoop 31, further limiting the connection wires, reducing the effect of the connection wire entanglement, and facilitating the convenience of using multiple detection modules 20 to detect the transformer.

[0048] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A modular hydrogen production power transformer detection cabinet, comprising a cabinet body (1), characterized in that: The upper end of the cabinet (1) is provided with a placement rack (11), the placement rack (11) is used to store transformers, the lower end of the cabinet (1) is provided with a plurality of mounting plates (2), the mounting plates (2) are evenly provided with a plurality of detection modules (20), one side of the cabinet (1) is provided with a wire management plate (3), the wire management plate (3) is located outside the cabinet (1), and a plurality of clamping hoops (31) are evenly distributed on the side of the offline plate away from all the mounting plates (2), the clamping hoops (31) are used to fix the connection wires of the detection modules (20).

2. A modular hydrogen production power transformer testing cabinet according to claim 1, characterized in that: The mounting plate (2) is provided with a plurality of mounting holes (21). For the same detection module (20), the mounting plate (2) is provided with a plurality of fixing plates (22). The plurality of fixing plates (22) are arranged along the circumference of the detection module (20). The fixing plate (22) is provided with a bolt (221). The bolt (221) passes through the fixing plate (22) and the mounting hole (21) and is threadedly connected with a nut (222).

3. A modular hydrogen production power transformer testing cabinet according to claim 2, characterized in that: A plurality of buffer pads (23) are fixedly connected to one end of the fixing plate (22) close to the detection module (20). The buffer pads (23) are made of elastic material. The fixing plate (22) clamps and positions the detection module (20) through the buffer pads (23).

4. A modular hydrogen production power transformer testing cabinet according to claim 2, characterized in that: A heat dissipation plate (24) is further provided at one end of the fixing plate (22) facing away from the detection module (20), and a plurality of heat dissipation plugs (41) are provided on a side of the fixing plate (22) close to the detection module (20). The heat dissipation plugs (41) pass through the fixing plate (22) and contact the heat dissipation plate (24), and a side of the heat dissipation plugs (41) away from the heat dissipation plate (24) is in contact with the detection module (20), so as to improve the heat dissipation effect of the detection module (20).

5. The modular hydrogen production power transformer testing cabinet according to claim 1 is characterized in that: The cabinet (1) is provided with connecting plates (4) on both sides of the lower end along the width direction. The two connecting plates (4) are coaxially arranged and are both rotatably connected to the cabinet (1) in the vertical direction. The mounting plates (2) are arranged in pairs and are both located between the two connecting plates (4). Multiple groups of connecting plates (4) are arranged vertically, and the two mounting plates (2) in the same group are parallel to each other. The mounting plates (2) are provided with bolts (25) and are threadedly connected to the same connecting plate (4) through the bolts (25). The detection module (20) is connected to the side of the two mounting plates (2) in the same group that are away from each other. A positioning member is provided between the connecting plate (4) and the cabinet (1), and the positioning member is used to position the connecting plate (4).

6. A modular hydrogen production power transformer testing cabinet according to claim 5, characterized in that: The positioning member comprises a turning handle (51), a threaded column (52) and a positioning plate (53); the positioning plate (53) is fixedly connected to the cabinet (1) and is located on a side of the connecting plate (4) facing away from the mounting plate (2); the turning handle (51) is fixedly connected to one end of the threaded column (52); the other end of the threaded column (52) passes through the connecting plate (4) and is threadedly connected to the connecting plate (4); and the positioning plate (53) is provided with a positioning groove (531) corresponding to the threaded column (52).

7. A modular hydrogen production power transformer testing cabinet according to claim 6, characterized in that: An insert block (41) corresponding to the threaded column (52) is provided on one side of the connecting disk (4) close to the positioning plate (53). The insert block (41) is adapted to the positioning groove (531). The insert block (41) is slidably connected to the connecting disk (4) along the axial direction of the connecting disk (4). The threaded column (52) contacts the side of the insert block (41) away from the positioning. An elastic member (42) is provided between the insert block (41) and the connecting disk (4). The elastic member (42) is used to drive the insert block (41) away from the positioning plate (53).

8. The modular hydrogen production power transformer testing cabinet according to claim 1, characterized in that: The lower end of the cabinet (1) is also provided with a plurality of universal wheels (61) to facilitate the movement of the detection cabinet. The lower end of the cabinet (1) is also provided with a plurality of positioning rods (62). The plurality of positioning rods (62) are all vertically threadedly connected to the cabinet (1). The lower ends of the positioning rods (62) are all fixedly connected with anti-slip pads (621).

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