CN219498589U - Emergency power supply device for power distribution cabinet - Google Patents
Emergency power supply device for power distribution cabinet Download PDFInfo
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- CN219498589U CN219498589U CN202320341442.7U CN202320341442U CN219498589U CN 219498589 U CN219498589 U CN 219498589U CN 202320341442 U CN202320341442 U CN 202320341442U CN 219498589 U CN219498589 U CN 219498589U
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- distribution cabinet
- power distribution
- metal
- power supply
- emergency power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to the technical field of power distribution cabinets and discloses an emergency power supply device for the power distribution cabinet, which comprises a power distribution cabinet body and a power distribution cabinet door, wherein the inner surface of the lower end of the power distribution cabinet body is movably connected with a dampproof plate, the bottom surface of the dampproof plate is movably connected with a supporting table, the upper end of the inner part of the power distribution cabinet body is provided with a protection mechanism, the lower end of the protection mechanism is provided with a fixing mechanism, the power distribution cabinet body is movably connected to the back surface of the power distribution cabinet door, the fixing mechanism comprises a main body unit and a lifting unit, and the main body unit and the lifting unit are sequentially arranged from top to bottom. This emergency power supply device for switch board through being provided with metal insert, coil spring, connecting block and protection frame, can protect emergency power source to can avoid emergency power source to damage, the threaded rod drives the linking bridge and reciprocates, can let the metal insert break away from the connecting block.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an emergency power supply device for a power distribution cabinet.
Background
The power distribution cabinet of the electric cabinet transfer power, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with scattered loads and fewer loops, the motor control center is used in the occasions with concentrated loads and more loops, the motor control center distributes electric energy of a certain circuit of the upper-level power distribution equipment to nearby loads, the upper-level power distribution equipment is used for protecting, monitoring and controlling the loads, and during emergency power supply, electric devices in the power distribution cabinet are required to be operated for power supply.
The emergency power supply is an emergency power supply which is composed of a charger, an inverter, a storage battery, an isolation transformer, a change-over switch and other devices and is used for converting direct-current energy into alternating-current energy and supplying power to other power failure equipment.
However, the existing emergency power supply is placed inside the power distribution cabinet, but the emergency power supply is not blocked and protected, and when the emergency power supply is operated, the emergency power supply is easy to fall off, so that the emergency power supply collides with the ground, and a large amount of time and funds are required for maintenance.
Disclosure of Invention
The utility model aims to provide an emergency power supply device for a power distribution cabinet, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an emergency power supply device for switch board, includes the switch board body and switch board door, the inside surface swing joint of the lower extreme of the switch board body has the dampproof board, the bottom surface swing joint of dampproof board has the brace table, protection machanism is installed to the inside upper end of the switch board body, fixed establishment is installed to protection machanism's lower extreme, the switch board body swing joint is in the back of switch board door.
The fixing mechanism comprises a main body unit and a lifting unit, and the main body unit and the lifting unit are sequentially arranged from top to bottom.
Preferably, the main body unit comprises a metal shell, a spiral spring, a metal sliding rod, an insulating bearing plate and a connecting piece, wherein the metal shell is positioned at the lower end of the main body unit and fixedly connected with the top end surface of the connecting piece, the metal shell is in threaded connection with the bottom end surface of the insulating bearing plate and fixedly connected with the bottom end surface and the top end surface of the metal sliding rod, and the metal shell is fixedly connected with the bottom end surface of the spiral spring.
Preferably, the lifting unit comprises a metal insert, a threaded rod and a connecting bracket, wherein the metal insert is positioned at the upper end of the lifting unit and is fixedly connected to the top end surface of the connecting bracket, and the connecting bracket is in threaded connection with the upper end surface of the threaded rod.
Preferably, the protection mechanism comprises a protection frame, a connecting block and an emergency power supply, wherein the emergency power supply is positioned at the upper end of the protection mechanism, the emergency power supply is movably connected to the inner wall surface of the protection frame, and the protection frame is fixedly connected to the front surface of the connecting block.
Preferably, the connecting block is inserted in the inner wall surface of insulating loading board, insulating loading board swing joint is in the bottom surface of protection frame, insulating loading board swing joint is in emergency power source's bottom surface, connecting block swing joint is in the internal surface of the switch board body, holds emergency power source's anterior segment, promotes emergency power source's bottom surface and insulating loading board's top surface sliding connection, in the anterior segment of holding protection frame, lets protection frame's inner wall surface and emergency power source's lower extreme surface preliminary connection.
Preferably, the metal insert is divided into two groups, the two groups of metal inserts are positioned on the left side and the right side of the bottom end surface of the insulating bearing plate, one group of metal inserts are two in number, the two metal inserts are connected to the front end and the rear end inside the metal shell in a sliding mode, the metal inserts are connected to the rear end of the connecting block in an inserting mode, the connecting support pushes the metal inserts upwards, the metal inserts can slide inside the metal shell, and the metal inserts can slide on the surface of the metal sliding rod.
Preferably, the metal insert is fixedly connected to the top end surface of the coil spring, the metal insert is slidably connected to the rear end of the insulating bearing plate, the insulating bearing plate is in threaded connection with the inner wall surface of the power distribution cabinet body, the metal insert is slidably connected to the surface of the metal sliding rod, and can move up and down inside the metal shell, and meanwhile the metal insert begins to compress the coil spring, so that the metal insert is located inside the metal shell.
Preferably, the number of the connecting pieces is two, the two connecting pieces are movably connected to the upper end and the lower end of the threaded rod, the lower end of the connecting piece is fixedly connected to the top end surface of the insulating bearing plate, the threaded rod is located inside the metal shell, and the metal shell is movably connected to the surface of the connecting support.
Compared with the prior art, the utility model has the beneficial effects that:
1. this emergency power supply device for switch board through being provided with metal insert, coil spring, connecting block and protection frame, can protect emergency power source with protection frame's fixed position to emergency power source damage can be avoided.
2. This emergency power supply device for switch board, through being provided with threaded rod, linking bridge and coil spring, the threaded rod drives linking bridge and reciprocates, can let the metal insert break away from the connecting block, conveniently changes the connecting block, can increase the device's live time.
Drawings
FIG. 1 is a schematic perspective view of the whole of the present utility model;
fig. 2 is a schematic diagram of the internal structure of the power distribution cabinet of the present utility model;
FIG. 3 is a side view of the interior schematic of the present utility model;
FIG. 4 is a schematic diagram of a side view internal structure cut-out of the present utility model;
FIG. 5 is an enlarged schematic view of a portion of the structure of FIG. 4;
fig. 6 is an enlarged schematic view of a portion of the structure at B in fig. 4 according to the present utility model.
In the figure: 1. a fixing mechanism; 101. a metal housing; 102. a metal insert; 103. a coil spring; 104. a metal slide bar; 105. an insulating carrier plate; 106. a threaded rod; 107. a connecting bracket; 108. a connecting piece; 2. a protection mechanism; 201. a protective frame; 202. a connecting block; 203. an emergency power supply; 3. a power distribution cabinet body; 4. a power distribution cabinet door; 5. a support table; 6. and a moisture-proof plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides the following technical solutions:
the utility model provides an emergency power supply device for switch board, includes the switch board body 3 and switch board door 4, and the inside surface swing joint of the 3 lower extreme of switch board has dampproof plate 6, and the bottom surface swing joint of dampproof plate 6 has brace table 5, and protection machanism 2 is installed to the inside upper end of the switch board body 3, and fixed establishment 1 is installed to protection machanism 2's lower extreme, and the 3 swing joint of switch board is in the back of switch board door 4.
The fixing mechanism 1 comprises a main body unit and a lifting unit which are sequentially arranged from top to bottom.
The main body unit comprises a metal shell 101, a spiral spring 103, a metal sliding rod 104, an insulating bearing plate 105 and connecting pieces 108, wherein the metal shell 101 is located at the lower end of the main body unit, the metal shell 101 is fixedly connected to the top end surface of the connecting pieces 108, the number of the connecting pieces 108 is two, the two connecting pieces 108 are movably connected to the upper end and the lower end of a threaded rod 106, the lower end connecting pieces 108 are fixedly connected to the top end surface of the insulating bearing plate 105, the threaded rod 106 is located inside the metal shell 101, the metal shell 101 is movably connected to the surface of a connecting support 107, the metal shell 101 is in threaded connection with the bottom end surface of the insulating bearing plate 105, the metal shell 101 is fixedly connected to the bottom end surface and the top end surface of the metal sliding rod 104, and the metal shell 101 is fixedly connected to the bottom end surface of the spiral spring 103.
The lifting unit comprises a metal insert 102, a threaded rod 106 and a connecting bracket 107, wherein the metal insert 102 is positioned at the upper end of the lifting unit, the metal insert 102 is fixedly connected to the top end surface of the connecting bracket 107, the metal insert 102 is divided into two groups, the two groups of metal insert 102 are positioned on the left side and the right side of the bottom end surface of an insulating bearing plate 105, the number of the two groups of metal insert 102 is two, the two metal insert 102 are slidably connected to the front end and the rear end inside a metal shell 101, the metal insert 102 is inserted into the rear end of a connecting block 202, the connecting bracket 107 pushes the metal insert 102 upwards, the metal insert 102 can slide inside the metal shell 101, the metal insert 102 can slide on the surface of a metal slide rod 104, the connecting bracket 107 is in threaded connection with the upper end surface of the threaded rod 106, the metal insert 102 is fixedly connected to the top end surface of a coil spring 103, the metal insert 102 is in sliding connection with the rear end of the insulating bearing plate 105, the insulating bearing plate 105 is in threaded connection with the inner wall surface of a power distribution cabinet 3, the metal insert 102 is in sliding connection with the surface of the metal slide rod 104, the metal insert 102 can slide inside the metal shell 102, and the metal insert 102 can move inside the metal shell 101, and the metal insert 102 starts to compress inside the metal shell 101.
The protection mechanism 2 comprises a protection frame 201, a connecting block 202 and an emergency power supply 203, wherein the emergency power supply 203 is located at the upper end of the protection mechanism 2, the emergency power supply 203 is movably connected to the inner wall surface of the protection frame 201, the protection frame 201 is fixedly connected to the front surface of the connecting block 202, the connecting block 202 is inserted into the inner wall surface of the insulating bearing plate 105, the insulating bearing plate 105 is movably connected to the bottom end surface of the protection frame 201, the insulating bearing plate 105 is movably connected to the bottom end surface of the emergency power supply 203, the connecting block 202 is movably connected to the inner surface of the power distribution cabinet 3, the front section of the emergency power supply 203 is held, the bottom end surface of the emergency power supply 203 is pushed to be in sliding connection with the top end surface of the insulating bearing plate 105, and the inner wall surface of the protection frame 201 is primarily connected to the lower end surface of the emergency power supply 203 at the front section of the holding protection frame 201.
When the emergency power supply is used, the threaded rod 106 is rotated, the threaded rod 106 drives the connecting support 107 to move downwards, the connecting support 107 drives the metal plug 102 to move downwards, the metal plug 102 can move downwards on the surface of the metal slide rod 104, the metal plug 102 can move up and down inside the metal shell 101, meanwhile, the threaded rod 106 starts to compress the spiral spring 103, the metal plug 102 is located inside the metal shell 101, the front section of the emergency power supply 203 is held, the bottom end surface of the emergency power supply 203 is pushed to be in sliding connection with the top end surface of the insulating bearing plate 105, the front section of the protecting frame 201 is held, the inner wall surface of the protecting frame 201 is primarily connected with the lower end surface of the emergency power supply 203, the protecting frame 201 can push the connecting block 202, the connecting block 202 can be inserted into the insulating bearing plate 105, the emergency power supply 203 can be protected, the threaded rod 106 is rotated, the threaded rod 106 drives the connecting support 107 to move upwards, the metal plug 102 can slide inside the metal shell 101, and the metal plug 102 can slide on the surface of the metal slide block 202, and the emergency power supply 203 can be inserted into the insulating bearing plate 203.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an emergency power supply device for switch board, includes switch board body (3) and switch board door (4), its characterized in that: the novel power distribution cabinet is characterized in that a dampproof plate (6) is connected to the inner surface of the lower end of the power distribution cabinet body (3), a supporting table (5) is connected to the bottom end surface of the dampproof plate (6), a protection mechanism (2) is arranged at the upper end of the inner part of the power distribution cabinet body (3), a fixing mechanism (1) is arranged at the lower end of the protection mechanism (2), and the power distribution cabinet body (3) is connected to the back of a power distribution cabinet door (4);
the fixing mechanism (1) comprises a main body unit and a lifting unit, and the main body unit and the lifting unit are sequentially arranged from top to bottom.
2. The emergency power supply device for a power distribution cabinet according to claim 1, wherein: the main body unit comprises a metal shell (101), a spiral spring (103), a metal sliding rod (104), an insulating bearing plate (105) and a connecting piece (108), wherein the metal shell (101) is located at the lower end of the main body unit, the metal shell (101) is connected to the top end surface of the connecting piece (108), the metal shell (101) is connected to the bottom end surface of the insulating bearing plate (105), the metal shell (101) is connected to the bottom end surface and the top end surface of the metal sliding rod (104), and the metal shell (101) is connected to the bottom end surface of the spiral spring (103).
3. The emergency power supply device for a power distribution cabinet according to claim 1, wherein: the lifting unit comprises a metal inserting block (102), a threaded rod (106) and a connecting support (107), wherein the metal inserting block (102) is located at the upper end of the lifting unit, the metal inserting block (102) is connected to the top end surface of the connecting support (107), and the connecting support (107) is connected to the upper end surface of the threaded rod (106).
4. The emergency power supply device for a power distribution cabinet according to claim 1, wherein: the protection mechanism (2) comprises a protection frame (201), a connecting block (202) and an emergency power supply (203), wherein the emergency power supply (203) is located at the upper end of the protection mechanism (2), the emergency power supply (203) is connected to the inner wall surface of the protection frame (201), and the protection frame (201) is connected to the front surface of the connecting block (202).
5. The emergency power supply device for a power distribution cabinet according to claim 4, wherein: the connecting block (202) is inserted into the inner wall surface of the insulating bearing plate (105), the insulating bearing plate (105) is connected to the bottom end surface of the protection frame (201), the insulating bearing plate (105) is connected to the bottom end surface of the emergency power supply (203), and the connecting block (202) is connected to the inner surface of the power distribution cabinet body (3).
6. An emergency power supply device for a power distribution cabinet according to claim 3, wherein: the metal plug blocks (102) are divided into two groups, the two groups of the metal plug blocks (102) are positioned on the left side and the right side of the bottom end surface of the insulating bearing plate (105), the number of the metal plug blocks (102) is two, the two metal plug blocks (102) are connected to the front end and the rear end of the inside of the metal shell (101), and the metal plug blocks (102) are inserted into the rear end of the connecting block (202).
7. An emergency power supply device for a power distribution cabinet according to claim 3, wherein: the metal insert block (102) is connected to the top end surface of the spiral spring (103), the metal insert block (102) is connected to the rear end of the insulation bearing plate (105), the insulation bearing plate (105) is connected to the inner wall surface of the power distribution cabinet body (3), and the metal insert block (102) is connected to the surface of the metal sliding rod (104).
8. The emergency power supply device for a power distribution cabinet according to claim 2, wherein: the number of the connecting pieces (108) is two, the two connecting pieces (108) are connected to the upper end and the lower end of the threaded rod (106), the lower end of the connecting piece (108) is connected to the top end surface of the insulating bearing plate (105), the threaded rod (106) is located inside the metal shell (101), and the metal shell (101) is connected to the surface of the connecting support (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320341442.7U CN219498589U (en) | 2023-02-28 | 2023-02-28 | Emergency power supply device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320341442.7U CN219498589U (en) | 2023-02-28 | 2023-02-28 | Emergency power supply device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219498589U true CN219498589U (en) | 2023-08-08 |
Family
ID=87515945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320341442.7U Active CN219498589U (en) | 2023-02-28 | 2023-02-28 | Emergency power supply device for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219498589U (en) |
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2023
- 2023-02-28 CN CN202320341442.7U patent/CN219498589U/en active Active
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