Low-voltage metering cabinet body device

Abstract

The utility model relates to the technical field of power equipment, in particular to a low-voltage metering cabinet body device, which comprises a metering cabinet, a connecting assembly, a buffer assembly, a mounting assembly and a sealing assembly, the connecting assembly comprises a connecting plate, a connecting seat, a fixing plate and fixing columns, the connecting plate is fixedly connected with the metering cabinet, the connecting seat is fixedly connected with the connecting plate, a plurality of connecting holes are formed in the surface of the connecting seat, the fixing plate is connected with an external power transformation cabinet through bolts, the fixing columns are fixedly connected with the fixing plate, and the buffer assembly is connected with the fixing plate. And the mounting assembly and the sealing assembly are respectively connected with the metering cabinet, so that the problems that when the box-type low-voltage power transformation cabinet metering meter box is used, the metering meter box and the power transformation cabinet cannot be quickly disassembled and assembled, and the metering meter box is inconvenient to replace when the metering meter box is damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a low-voltage metering cabinet device. Background Art

[0002] The existing box-type low-voltage transformer meter box has a built-in transformer box whose transformer is electrically connected to the meter of the built-in meter box through a wire. When it is only necessary to check the value of the meter box on a daily basis, the transformer cabinet needs to be opened. Moreover, when arranging the equipment, the bulky box occupies the space in the transformer cabinet. Then the meter box is exposed to the outdoors for a long time, which is easy to reduce the service life and causes many inconveniences.

[0003] The existing announcement number CN207218039U discloses a box-type low-voltage transformer cabinet meter box, including a low-voltage transformer cabinet and a meter box. The meter box is provided on the side of the low-voltage transformer cabinet, and the meter box is fixedly connected to the low-voltage transformer cabinet. The low-voltage transformer cabinet is provided with a cabinet body, and a transformer box is provided on the side of the cabinet body. The transformer box is connected to the low-voltage transformer cabinet through the cabinet body. The meter box is provided with a box body, and a box top is provided on the box body. The box top is connected to the meter box through the box body. A component board is provided inside the box body, and a meter is provided on the surface of the component board. A second junction box is provided below the meter, and the meter and the second junction box are fixedly connected to the component board. The device provides a box-type low-voltage transformer cabinet meter box that is independent of the box-type low-voltage transformer cabinet and is separated and connected to the box-type low-voltage transformer cabinet. The structure is compact and reasonable, can effectively save space, and is convenient for adjusting the meter. The structure is simple and easy to implement.

[0004] However, when the above-mentioned box-type low-voltage transformer meter box is in use, the meter box and the transformer cabinet cannot be quickly disassembled and installed, and it is inconvenient to replace the meter box when the meter box is damaged. Utility Model Content

[0005] The utility model aims to provide a low-voltage metering cabinet device, which solves the problem that the meter box of a box-type low-voltage transformer cabinet cannot be quickly disassembled and installed when the meter box is in use, and it is inconvenient to replace the meter box when the meter box is damaged.

[0006] To achieve the above-mentioned purpose, the utility model provides a low-voltage metering cabinet device, including a metering cabinet, a line inlet is arranged on the side of the metering cabinet, and also includes a connecting assembly, a buffer assembly, an installation assembly and a sealing assembly; the connecting assembly includes a connecting plate, a connecting seat, a fixing plate and a fixing column, the connecting plate is fixedly connected to the metering cabinet and is located on the back side of the metering cabinet, the connecting seat is fixedly connected to the connecting plate and is located on the side of the connecting plate away from the metering cabinet, a plurality of connecting holes are arranged on the surface of the connecting seat, the fixing plate is connected to the external substation cabinet by bolts, the number of the fixing columns is multiple, and the plurality of fixing columns are respectively fixedly connected to the fixing plate and are respectively located in the connecting holes, the buffer assembly is connected to the fixing plate, and the installation assembly and the sealing assembly are respectively connected to the metering cabinet.

[0007] Wherein, the connecting assembly also includes a top ring and a fixing spring. There are multiple top rings, and the multiple top rings are respectively slidably connected to the fixing columns and are respectively located on one side of the connecting seat close to the fixing plate. A fixing spring is fixedly connected between each top ring and the fixing plate.

[0008] Wherein, the buffer assembly includes a buffer plate and a buffer spring, the number of the buffer springs is multiple, the multiple buffer springs are respectively fixedly connected to the fixed plate and are respectively located on one side of the fixed plate close to the connecting plate, the buffer plate is fixedly connected to the buffer spring and is located between the buffer spring and the connecting plate.

[0009] Wherein, the mounting assembly includes a mounting seat, a mounting spring and a mounting plate, the mounting seat is fixedly connected to the metering cabinet and is located inside the metering cabinet, the number of the mounting springs is multiple, and the multiple mounting springs are respectively fixedly connected to the mounting seat and are respectively located inside the mounting seat, the number of the mounting plates is multiple, and the multiple mounting plates are respectively fixedly connected to the mounting springs and are respectively located inside the mounting seat.

[0010] Wherein, the sealing assembly includes cabinet doors and hinges, the number of the cabinet doors is two, the number of the hinges is four, and the two cabinet doors are respectively installed on the front side of the metering cabinet through the two hinges.

[0011] The utility model discloses a low-voltage metering cabinet device, wherein the metering cabinet is installed on the outside of a low-voltage transformer cabinet, the transformer cabinet is connected to a device in the metering cabinet through a wire, the wire enters the metering cabinet from the line inlet, the connecting plate is used to provide support for the metering cabinet, the connecting seat provides support and limit for the fixing column, the fixing plate is connected to the outside of the transformer cabinet, when the metering cabinet is installed, a plurality of the fixing columns are respectively inserted into a plurality of the connecting holes, the connecting holes and the fixing columns are matched with each other through the gravity of the metering cabinet, the connecting seat provides support for the connecting plate and the metering cabinet, and solves the problem that when the meter box of a box-type low-voltage transformer cabinet is in use, the meter box and the transformer cabinet cannot be quickly disassembled and installed, and it is inconvenient to replace the meter box when the meter box is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a low-voltage metering cabinet device according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of a connecting component and a buffer component of the first embodiment of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the installation assembly of the first embodiment of the utility model.

[0016] Figure 4 It is a schematic diagram of the overall structure of a low-voltage metering cabinet device according to the second embodiment of the utility model.

[0017] In the figure: 101-metering cabinet, 102-line inlet, 103-connecting plate, 104-connecting seat, 105-fixing plate, 106-fixing column, 107-top ring, 108-fixing spring, 109-buffer plate, 110-buffer spring, 111-mounting seat, 112-mounting spring, 113-mounting plate, 114-connecting hole, 201-cabinet door, 202-hinge. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figures 1 to 3 ,in, Figure 1 It is a schematic diagram of the overall structure of the low-voltage metering cabinet device of the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of a connecting component and a buffer component of the first embodiment of the utility model. Figure 3 It is a structural schematic diagram of the installation component of the first embodiment of the utility model. The utility model provides a low-voltage metering cabinet device, including a metering cabinet 101, a connecting component, a buffer component and an installation component. The connecting component includes a connecting plate 103, a connecting seat 104, a fixing plate 105, a fixing column 106, a top ring 107 and a fixing spring 108. The buffer component includes a buffer plate 109 and a buffer spring 110. The installation component includes a mounting seat 111, a mounting spring 112 and a mounting plate 113. The above-mentioned scheme solves the problem that the meter box of the box-type low-voltage substation cabinet cannot be quickly disassembled and installed with the substation cabinet when in use, and it is inconvenient to replace the meter box when the meter box is damaged. It can be understood that the above-mentioned scheme can be used in the scenario of rapid installation and disassembly of the metering cabinet, and can also be used to solve the problem of installation and disassembly of the metering device in the metering cabinet.

[0021] According to this specific embodiment, a line inlet 102 is provided on the side of the metering cabinet 101, the connecting plate 103 is fixedly connected to the metering cabinet 101 and is located on the back of the metering cabinet 101, the connecting seat 104 is fixedly connected to the connecting plate 103 and is located on the side of the connecting plate 103 away from the metering cabinet 101, and a plurality of connecting holes 114 are provided on the surface of the connecting seat 104, the fixing plate 105 is connected to the external transformer cabinet by bolts, the number of the fixing columns 106 is multiple, and the plurality of fixing columns 106 are respectively fixedly connected to the fixing plate 105 and are respectively located in the connecting holes 114, the buffer assembly is connected to the fixing plate 105, and the mounting assembly and the sealing assembly are respectively connected to the metering The meter cabinet 101 is connected, and the meter cabinet 101 is installed on the outside of the low-voltage transformer cabinet. The transformer cabinet is connected to the device in the meter cabinet 101 through a wire, and the wire enters the meter cabinet 101 from the line inlet 102. The connecting plate 103 is used to provide support for the meter cabinet 101, and the connecting seat 104 provides support and limit for the fixing column 106. The fixing plate 105 is connected to the outside of the transformer cabinet. When installing the meter cabinet 101, the multiple fixing columns 106 are respectively inserted into the multiple connecting holes 114. Through the gravity of the meter cabinet 101, the connecting holes 114 and the fixing columns 106 are matched with each other, and the connecting seat 104 provides support for the connecting plate 103 and the meter cabinet 101.

[0022] Among them, there are multiple top rings 107, and the multiple top rings 107 are respectively slidably connected to the fixing columns 106 and are respectively located on the side of the connecting seat 104 close to the fixing plate 105. A fixing spring 108 is fixedly connected between each top ring 107 and the fixing plate 105. The fixing spring 108 provides elastic force for the top ring 107. The elastic force provided by the fixing spring 108 presses the top ring 107 against the surface of the connecting seat 104, so that the connection between the connecting seat 104 and the fixing column 106 is more firmly connected.

[0023] Secondly, there are multiple buffer springs 110, which are fixedly connected to the fixed plate 105 and located on one side of the fixed plate 105 close to the connecting plate 103. The buffer plate 109 is fixedly connected to the buffer spring 110 and located between the buffer spring 110 and the connecting plate 103. The buffer plate 109 is pressed on the surface of the connecting plate 103 by the elastic force provided by the buffer spring 110, so that the metering cabinet 101 is not easy to shake after installation.

[0024] Again, the mounting seat 111 is fixedly connected to the metering cabinet 101 and is located inside the metering cabinet 101. There are multiple mounting springs 112, and the multiple mounting springs 112 are respectively fixedly connected to the mounting seat 111 and are respectively located inside the mounting seat 111. There are multiple mounting plates 113, and the multiple mounting plates 113 are respectively fixedly connected to the mounting springs 112 and are respectively located inside the mounting seat 111. The mounting seat 111 is used to install a metering device, and the elastic force provided by the mounting spring 112 to the mounting plate 113 presses the metering device inside the mounting seat 111, thereby achieving the purpose of facilitating the disassembly of the metering device.

[0025] Using the low-voltage metering cabinet device of this embodiment, the metering cabinet 101 is installed on the outside of the low-voltage transformer cabinet, the transformer cabinet and the device in the metering cabinet 101 are connected by wires, the wires enter the metering cabinet 101 from the line inlet 102, the connecting plate 103 is used to provide support for the metering cabinet 101, the connecting seat 104 provides support and limit for the fixing column 106, the fixing plate 105 is connected to the outside of the transformer cabinet, when the metering cabinet 101 is installed, the plurality of fixing columns 106 are respectively inserted into the plurality of connecting holes 114, through the gravity of the metering cabinet 101, the connecting holes 114 and the fixing columns 106 are matched with each other, and the connecting seat 104 provides support for the connecting plate 103 and the metering cabinet 101, which solves the problem that the meter box of the box-type low-voltage transformer cabinet cannot be quickly disassembled and installed when the meter box is in use, and it is inconvenient to replace the meter box when the meter box is damaged.

[0026] The second embodiment of the present application is:

[0027] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is a schematic diagram of the overall structure of a low-voltage metering cabinet device according to the second embodiment of the utility model.

[0028] The low-voltage metering cabinet device of this embodiment further includes a sealing assembly, and the sealing assembly includes a cabinet door 201 and a hinge 202 .

[0029] According to this specific embodiment, the number of the cabinet doors 201 is two, and the number of the hinges 202 is four. The two cabinet doors 201 are respectively installed on the front side of the metering cabinet 101 through the two hinges 202. The cabinet doors 201 provide sealing for the metering cabinet 101. The two cabinet doors 201 can be rotated along the hinges 202 respectively. By rotating the cabinet doors 201 along the hinges 202, the metering cabinet 101 can be easily opened to inspect the internal devices of the metering cabinet.

[0030] By using the low-voltage metering cabinet device of this embodiment, the metering cabinet 101 can be easily opened by rotating the cabinet door 201 along the hinge 202 to inspect the internal devices of the metering cabinet.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A low-voltage metering cabinet device, comprising a metering cabinet, wherein a line inlet is provided on the side of the metering cabinet, characterized in that: It also includes a connection assembly, a buffer assembly, a mounting assembly and a sealing assembly; The connecting assembly includes a connecting plate, a connecting seat, a fixing plate and a fixing column. The connecting plate is fixedly connected to the metering cabinet and is located on the back side of the metering cabinet. The connecting seat is fixedly connected to the connecting plate and is located on the side of the connecting plate away from the metering cabinet. A plurality of connecting holes are provided on the surface of the connecting seat. The fixing plate is connected to the external substation cabinet by bolts. There are a plurality of fixing columns, and the plurality of fixing columns are respectively fixedly connected to the fixing plate and are respectively located in the connecting holes. The buffer assembly is connected to the fixing plate. The mounting assembly and the sealing assembly are respectively connected to the metering cabinet.

2. The low-voltage metering cabinet device according to claim 1, characterized in that: The connecting assembly also includes a top ring and a fixing spring. There are multiple top rings, each of which is slidably connected to the fixing column and is located on one side of the connecting seat close to the fixing plate. A fixing spring is fixedly connected between each top ring and the fixing plate.

3. The low-voltage metering cabinet device according to claim 1, characterized in that: The buffer assembly includes a buffer plate and a buffer spring. There are multiple buffer springs. The multiple buffer springs are respectively fixedly connected to the fixed plate and are respectively located on one side of the fixed plate close to the connecting plate. The buffer plate is fixedly connected to the buffer spring and is located between the buffer spring and the connecting plate.

4. The low-voltage metering cabinet device according to claim 1, characterized in that: The mounting assembly includes a mounting seat, a mounting spring and a mounting plate. The mounting seat is fixedly connected to the metering cabinet and is located inside the metering cabinet. There are multiple mounting springs, and the multiple mounting springs are respectively fixedly connected to the mounting seat and are respectively located inside the mounting seat. There are multiple mounting plates, and the multiple mounting plates are respectively fixedly connected to the mounting springs and are respectively located inside the mounting seat.

5. The low-voltage metering cabinet device according to claim 1, characterized in that: The sealing assembly includes cabinet doors and hinges. The number of the cabinet doors is two, and the number of the hinges is four. The two cabinet doors are respectively installed on the front side of the metering cabinet through the two hinges.

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