Portable transformer substation integrated power supply device

Abstract

The utility model relates to the technical field of transformer substation integrated power supplies, in particular to a portable transformer substation integrated power supply device. Comprising a transformer substation box, a storage battery main body and an auxiliary assembly, the auxiliary assembly comprises a first guide rail, a second guide rail, a mounting plate, a guide pin, a limiting plate and a matching component, during use, corresponding electrical elements are intensively mounted in a mounting cavity in the front side of the transformer substation box, integrated design is achieved, and carrying is convenient; the storage battery main body can supply power to a working system in the transformer substation box for a certain working time during power failure, when the storage battery main body is mounted or dismounted, the limiting plate can be dismounted firstly, then the mounting plate is pulled out of the transformer substation box, at the moment, when the storage battery main body is mounted or dismounted, the operation space is larger, and operation is more facilitated; therefore, when the storage battery main body is mounted or maintained and dismounted, the storage battery main body can be quickly mounted or dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated power supply for transformer substations, in particular to a portable integrated power supply device for transformer substations. Background Art

[0002] The DC power supply system is a device that provides reliable power for the power secondary system devices. It is also the core of relay protection, communication power supply and related automatic devices. When it is damaged, the entire relay protection and communication equipment will fail, seriously threatening the safe operation of the power system.

[0003] In order to ensure that the system can keep working for a certain period of time during power outages, most of the current substations have batteries installed in them to provide power when needed.

[0004] However, currently, when batteries are installed inside a transformer substation box, they are mostly fixed directly by bolts, which, affected by the volume of the installation cavity, makes it extremely inconvenient to install, repair or disassemble the batteries. Utility Model Content

[0005] The purpose of the utility model is to provide a portable integrated power supply device for a substation, which can facilitate rapid installation or disassembly when installing, repairing or disassembling a battery body.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: The utility model provides a portable substation integrated power supply device, including a substation box and a battery body, the battery body is electrically connected to the substation box and is arranged in the mounting cavity at the back of the substation box, and also includes auxiliary components;

[0007] The auxiliary component includes a first guide rail, a second guide rail, a mounting plate, a guide pin, a limit plate and a matching component. The first guide rail is fixedly connected to the substation box and is located on the left side of the mounting cavity at the back of the substation box. The second guide rail is fixedly connected to the substation box and is located on the right side of the mounting cavity at the back of the substation box. The mounting plate is fixedly connected to the battery body and is slidably connected to the substation box and is arranged between the first guide rail and the second guide rail. The guide pin is threadedly connected to the mounting plate and is slidably connected to the first guide rail and the second guide rail respectively and is located on both sides of the mounting plate. The limit plate is fixedly connected to the substation box and is located on the side of the substation box close to the mounting plate. The matching component is arranged on the upper and lower sides of the substation box.

[0008] Wherein, the front installation cavity and the back installation cavity of the transformer substation box are cooperated to be provided with connecting cable holes.

[0009] Wherein, the matching component includes a lifting ring and a supporting foot, the lifting ring is threadedly connected to the substation box and is located on the top of the substation box; the supporting foot is welded to the bottom of the substation box.

[0010] Wherein, the auxiliary component also includes a rail, which is fixedly connected to the substation box and is located in the installation cavity on the front side of the substation box.

[0011] Among them, the auxiliary component also includes a first ventilation plate and a second ventilation plate, the first ventilation plate is fixedly connected to the limiting plate and is located on one side of the limiting plate; the second ventilation plate is fixedly connected to the limiting plate and is located on the side of the limiting plate away from the first ventilation plate.

[0012] The utility model discloses a portable substation integrated power supply device, wherein a first guide rail and a second guide rail are respectively mounted on the left and right sides of a mounting cavity at the back of a substation box, a mounting plate is arranged between the first guide rail and the second guide rail, and is slidably connected to the substation box, a battery body is mounted on the mounting plate, and is electrically connected to the substation box, guide pins are mounted on both sides of the mounting plate, and are slidably connected to the first guide rail and the second guide rail, a limit plate is mounted on the substation box, and matching components are arranged on the upper and lower sides of the substation box, when in use, corresponding electrical components are centrally mounted in the mounting cavity at the front side of the substation box, realizing an integrated design, which is convenient for carrying, and the battery body can supply power to the internal working system of the substation box for a certain working time when power is cut off, and when the battery body is installed or disassembled, the limit plate can be removed first, and then the mounting plate can be pulled out of the substation box, at this time, when the battery body is installed or disassembled, the operating space will be larger, and it will be more convenient for operation, thereby realizing that when the battery body is installed or repaired and disassembled, it can be facilitated to install or disassemble it quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of a portable substation integrated power supply device according to the first embodiment of the utility model.

[0015] Figure 2 It is a schematic structural diagram of the first guide rail of the first embodiment of the utility model.

[0016] Figure 3 This is a schematic diagram of the installation position of the clamping rail of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the mounting plate of the first embodiment of the utility model.

[0018] Figure 5This is a schematic diagram of the overall structure of a portable substation integrated power supply device according to the second embodiment of the utility model.

[0019] In the figure: 101-substation box, 102-battery body, 103-first guide rail, 104-second guide rail, 105-mounting plate, 106-guide pin, 107-limiting plate, 108-connecting cable hole, 109-lifting ring, 110-support foot, 111-rail, 201-first ventilation plate, 202-second ventilation plate. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Embodiment 1:

[0022] like Figures 1 to 4 As shown, Figure 1 It is the overall structural diagram of the portable substation integrated power supply device. Figure 2 is a schematic structural diagram of the first guide rail 103, Figure 3 1 is a schematic diagram of the installation position of the rail 111. Figure 4 1 is a schematic diagram of the structure of the mounting plate 105. The utility model provides a portable substation integrated power supply device: including a substation box 101, a battery body 102 and an auxiliary component, the auxiliary component includes a first guide rail 103, a second guide rail 104, a mounting plate 105, a guide pin 106, a limit plate 107, a clamping rail 111 and a matching component, and the matching component includes a lifting ring 109 and a supporting foot 110. The above scheme can facilitate the rapid installation or removal of the battery body 102 when installing, repairing or disassembling it. It can be understood that the above scheme can facilitate the rapid installation or removal of the battery body 102.

[0023] In this embodiment, the battery body 102 is electrically connected to the substation box 101 and is arranged in the installation cavity at the back of the substation box 101. The battery body 102 is electrically connected to the internal power system of the substation box 101 through a cable. A cabinet door with a lock is provided on the front side of the substation box 101 for closing protection.

[0024] Among them, the first guide rail 103 is fixedly connected to the substation box 101 and is located on the left side of the mounting cavity at the back of the substation box 101; the second guide rail 104 is fixedly connected to the substation box 101 and is located on the right side of the mounting cavity at the back of the substation box 101; the mounting plate 105 is fixedly connected to the battery body 102 and is slidably connected to the substation box 101 and is arranged between the first guide rail 103 and the second guide rail 104; the guide pin 106 is threadedly connected to the mounting plate 105 and is slidably connected to the first guide rail 103 and the second guide rail 104 respectively and is located on both sides of the mounting plate 105; the limit plate 107 is fixedly connected to the substation box 101 and is located on the side of the substation box 101 close to the mounting plate 105; and the matching components are arranged on the upper and lower sides of the substation box 101. The first guide rail 103 and the second guide rail 104 are of the same size, and guide grooves are respectively provided to facilitate the sliding of the guide pin 106, and are respectively installed in the substation box 101 by bolts. The mounting plate 105 has a T-shaped cross-section, and threaded mounting holes are provided on the two side end faces close to the innermost side to facilitate the installation of the guide pin 106. The shell of the battery body 102 is fixed to the mounting plate 105 by bolts, and the limit plate 107 is installed on the substation box 101 by bolts. After installation, the mounting plate 105 will be limited to prevent it from moving. The matching components are arranged on the upper and lower sides of the substation box 101 for portable and mobile matching.

[0025] Secondly, the front installation cavity and the back installation cavity of the transformer substation box 101 are matched with a connecting cable hole 108. The connecting cable hole 108 facilitates the cable arrangement for electrically connecting the battery body 102 with the internal power system of the transformer substation box 101.

[0026] Then, the lifting ring 109 is threadedly connected to the substation box 101 and is located at the top of the substation box 101; the supporting foot 110 is welded to the bottom of the substation box 101. The lifting ring 109 will facilitate the lifting and movement of the substation box 101, and the supporting foot 110 will provide safe support for work and prevent the bottom of the substation box 101 from being soaked in water.

[0027] Finally, the rail 111 is fixedly connected to the transformer substation box 101 and is located in the front installation cavity of the transformer substation box 101. The rail 111 is installed in the front installation cavity of the transformer substation box 101 by bolts, which is convenient for installing electrical components such as relays.

[0028] When using the utility model, it is beneficial to quickly install or disassemble the battery body 102. When in use, first, the corresponding electrical components are centrally installed in the installation cavity on the front side of the substation box 101 to realize an integrated design and be easy to carry. The lifting ring 109 can be easily lifted. The battery body 102 can supply power to the internal working system of the substation box 101 for a certain working time when the power is off. When installing or disassembling the battery body 102, the limiting plate 107 can be removed first, and then the mounting plate 105 can be pulled out of the substation box 101. When pulling out, the guide pin 106 will slide on the first guide rail 103 and the second guide rail 104, and the bottom of the mounting plate 105 will slide on the substation box 101 until it is completely pulled out. At this time, the guide pin 106 will be limited. At this time, when the battery body 102 is installed or disassembled, the operating space will be larger and more convenient to operate, so that when the battery body 102 is installed or repaired and disassembled, it can be quickly installed or disassembled.

[0029] Embodiment 2:

[0030] like Figure 5 As shown, Figure 5 It is a schematic diagram of the overall structure of a portable integrated power supply device for a substation. On the basis of the first embodiment, the utility model provides a portable integrated power supply device for a substation, wherein the auxiliary components further include a first ventilation plate 201 and a second ventilation plate 202 .

[0031] The first ventilation plate 201 is fixedly connected to the limiting plate 107 and is located on one side of the limiting plate 107; the second ventilation plate 202 is fixedly connected to the limiting plate 107 and is located on a side of the limiting plate 107 away from the first ventilation plate 201. The first ventilation plate 201 is mounted on the limiting plate 107 by bolts, and the second ventilation plate 202 is mounted on the limiting plate 107 by bolts.

[0032] In this embodiment, by installing the first ventilation plate 201 and the second ventilation plate 202, the battery body 102 can be well ventilated and heat-dissipated during operation.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A portable substation integrated power supply device, comprising a substation box and a battery body, wherein the battery body is electrically connected to the substation box and is arranged in the mounting cavity at the back of the substation box, characterized in that: Also included are auxiliary components; The auxiliary component includes a first guide rail, a second guide rail, a mounting plate, a guide pin, a limit plate and a matching component. The first guide rail is fixedly connected to the substation box and is located on the left side of the mounting cavity at the back of the substation box. The second guide rail is fixedly connected to the substation box and is located on the right side of the mounting cavity at the back of the substation box. The mounting plate is fixedly connected to the battery body and is slidably connected to the substation box and is arranged between the first guide rail and the second guide rail. The guide pin is threadedly connected to the mounting plate and is slidably connected to the first guide rail and the second guide rail respectively and is located on both sides of the mounting plate. The limit plate is fixedly connected to the substation box and is located on the side of the substation box close to the mounting plate. The matching component is arranged on the upper and lower sides of the substation box.

2. The portable substation integrated power supply device according to claim 1, characterized in that: The front installation cavity and the back installation cavity of the transformer substation box are matched to be provided with connecting cable holes.

3. The portable substation integrated power supply device according to claim 1, characterized in that: The matching component includes a lifting ring and a supporting foot. The lifting ring is threadedly connected to the transformer substation box and is located on the top of the transformer substation box; the supporting foot is welded to the bottom of the transformer substation box.

4. The portable substation integrated power supply device according to claim 1, characterized in that: The auxiliary component also includes a rail, which is fixedly connected to the transformer substation box and is located in the installation cavity at the front side of the transformer substation box.

5. The portable substation integrated power supply device according to claim 1, characterized in that: The auxiliary component also includes a first ventilation plate and a second ventilation plate. The first ventilation plate is fixedly connected to the limiting plate and is located on one side of the limiting plate. The second ventilation plate is fixedly connected to the limiting plate and is located on a side of the limiting plate away from the first ventilation plate.

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