CN222802362U - A push-pull DC power supply cabinet - Google Patents
A push-pull DC power supply cabinet Download PDFInfo
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- CN222802362U CN222802362U CN202420759074.2U CN202420759074U CN222802362U CN 222802362 U CN222802362 U CN 222802362U CN 202420759074 U CN202420759074 U CN 202420759074U CN 222802362 U CN222802362 U CN 222802362U
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- box body
- inner cavity
- cabinet
- fixedly connected
- power supply
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Abstract
The utility model relates to the technical field of direct-current power supply cabinets and discloses a push-pull direct-current power supply cabinet which comprises a power supply cabinet body, wherein the power supply cabinet body comprises a cabinet body, a first box body is movably connected to the top of an inner cavity of the cabinet body, and a third box body is movably connected to the middle of the inner cavity of the cabinet body. This push-pull type direct current power supply cabinet, through hand to front side pulling handle, the removal through the handle drives the front bezel and removes, then drives box two and removes, then drive the guide rail and slide at guider's inner chamber, then drive the pulley and remove, with this effect that reaches to push-and-pull the box two, can solve current direct current power supply cabinet in the use, most all adopt the open door type promptly, need open the cabinet door and just can operate and maintain, can influence the work of power when opening with this cabinet door, and can cause the problem of security risk to operating personnel when the cabinet door is closed.
Description
Technical Field
The utility model relates to the technical field of direct-current power supply cabinets, in particular to a push-pull direct-current power supply cabinet.
Background
The direct current power supply screen is used for transformer substations of 110KV and below, switching stations and user switches, a special modularized design of a switching power supply is adopted, N+1 hot backup is adopted, the voltage input range is ultra-wide, the applicability of a power grid is strong, and the direct current power supply screen can be used for places with relatively severe environments.
The prior art publication number is CN 217182686U, the distance that separates between the movable seat extension and the fixing base can be convenient for through the extensible member that sets up to satisfy the different width of the crossbeam on the support and then carry out adaptive regulation and use, so that not through some purpose-made connecting pieces, also can be fast and stable install the cabinet body, and rational in infrastructure, the installation is simple, can repeatedly utilize in the outside of support.
At present, the direct current power supply cabinet has an important effect in the power system, so that the stability and the reliability of the power system can be guaranteed, key load equipment can be protected, the safety of the power system can be improved, but most of the existing direct current power supply cabinets are opened in the use process, namely, the cabinet door needs to be opened to operate and maintain, so that the work of a power supply can be influenced when the cabinet door is opened, and safety risks can be caused to operators when the cabinet door is closed, therefore, improvement is provided for the direct current power supply cabinet, and a push-pull direct current power supply cabinet is provided for solving the problems in the background technology.
Disclosure of utility model
The utility model aims to provide a push-pull type direct current power supply cabinet so as 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 push-pull type direct current power supply cabinet comprises a power supply cabinet body, wherein the power supply cabinet body comprises a cabinet body, the top of an inner cavity of the cabinet body is movably connected with a first box body, the middle of the inner cavity of the cabinet body is movably connected with a third box body, the number of the third boxes is multiple and is positioned at the bottom of the first box body, the bottom of the inner cavity of the cabinet body is movably connected with a second box body, the second box body is positioned at the bottom of the third box body, two sides of the inner cavity of the cabinet body are fixedly connected with guide devices, the number of the guide devices is multiple, and guide mechanisms are arranged on two sides of the first box body, the second box body and the third box body;
The guide mechanism comprises a guide rail, the guide rail is in an L-shaped structure, the bottom of the surface of the guide rail is movably connected with the inner cavity of the guide device, the inner side of the guide rail is fixedly connected with the two sides of the first box body, the second box body and the third box body, the front side and the back side of the inner cavity of the guide rail are fixedly connected with support rods, the surface of the support rods is movably connected with pulleys, and the surface of each pulley is movably connected with the inner cavity of the guide device.
As a still further scheme of the utility model, the back side of the inner side of the guide rail is fixedly connected with a connecting block, the inner side of the connecting block penetrates through the inner side of the guide device and is fixedly connected with a limiting block, and the limiting block is arranged in a square structure.
As a still further proposal of the utility model, the inner side of the inner cavity of the guiding device is provided with a chute which is in a rectangular structure, and the surface of the connecting block is movably connected with the inner cavity of the chute.
As a still further scheme of the utility model, positioning mechanisms are arranged on both sides of the inner cavity of the cabinet body and both sides of the back side of the two inner cavities of the cabinet body, the positioning mechanisms comprise positioning plates and inserting rods, the outer sides of the positioning plates are fixedly connected to both sides of the inner cavity of the cabinet body, the number of the positioning plates is multiple, the inner sides of the surfaces of the inserting rods are movably connected to both sides of the back side of the two inner cavities of the cabinet body, and the outer sides of the inserting rods are movably connected to the inner cavities of the positioning plates.
As a still further proposal of the utility model, the inner side of the inserted link is fixedly connected with a limiting plate, the limiting plate is arranged in a circular structure, the inner side of the surface of the inserted link is sleeved with a spring, the outer side of the spring is fixedly connected with the inner cavity of the second box body, and the inner side of the spring is fixedly connected with the outer side of the limiting plate.
As a still further scheme of the utility model, the back side of the inner cavity of the box body II is fixedly connected with a power plug-in unit, the bottom of the inner cavity of the box body II is fixedly connected with a plurality of batteries.
As a still further scheme of the utility model, the front side of the first box body is fixedly connected with a controller panel, the front side of the second box body is fixedly connected with a front plate, both sides of the bottoms of the first box body, the front plate and the third box body are fixedly connected with handles, and the handles are in an annular structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the handle is pulled to the front side by hand, the front plate is driven to move by the movement of the handle, the second box body is driven to move, the guide rail is driven to slide in the inner cavity of the guide device, and the pulley is driven to move, so that the effect of pushing and pulling the second box body is achieved, and the problems that in the use process of the existing direct current power supply cabinet, the operation and maintenance can be carried out by opening the cabinet door mostly, the power supply can be influenced when the cabinet door is opened, and the safety risk is caused to operators when the cabinet door is closed are solved.
2. According to the utility model, through the arrangement of the limiting block and the connecting block, the effect of limiting and guiding the guide rail in the moving process is achieved, the phenomenon that the guide rail falls off from the inner cavity of the guiding device in the moving process is avoided, the inserting rod is driven to move through the movement of the second box body, then the inserting rod is enabled to be restored to the original position under the action of the spring when the inserting rod reaches the positioning hole in the positioning plate, then the inserting rod is enabled to move inwards when the second box body moves again, then the spring is extended, then the limiting plate is driven to move, then the inserting rod is enabled to be inserted into the positioning hole again under the action of the spring when the next positioning hole is reached, and then the effect of fixing the second box body in the moving state at any time is achieved.
Drawings
FIG. 1 is a schematic diagram of a push-pull DC power cabinet;
FIG. 2 is a schematic diagram showing the structural connection of a guide device in a push-pull DC power cabinet;
FIG. 3 is a schematic diagram showing the structural connection of power plug-ins in a push-pull DC power cabinet;
Fig. 4 is a schematic structural connection diagram of a limiting block in a push-pull type direct current power supply cabinet;
FIG. 5 is a cross-sectional view of a rail in a push-pull DC power cabinet;
FIG. 6 is a cross-sectional view of a second housing in a push-pull DC power cabinet;
fig. 7 is a schematic diagram of structural connection of a limiting plate in a push-pull dc power cabinet;
fig. 8 is a schematic diagram of structural connection of a chute in a push-pull dc power cabinet.
In the figure, 1, a power cabinet body, 101, a cabinet body, 102, a controller panel, 103, a first box body, 104, a handle, 105, a second box body, 106, a battery, 107, a front plate, 108, a power plug-in, 109, a third box body, 110, a guiding device, 111, a sliding groove, 2, a guiding mechanism, 201, a guide rail, 202, a limiting block, 203, a connecting block, 204, a pulley, 205, a supporting rod, 3, a positioning mechanism, 301, a positioning plate, 302, a plug-in rod, 303, a spring, 304 and a limiting 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. 1-8, a push-pull direct current power supply cabinet comprises a power supply cabinet body 1, wherein the power supply cabinet body 1 comprises a cabinet body 101, a first cabinet body 103 is movably connected to the top of an inner cavity of the cabinet body 101, a third cabinet body 109 is movably connected to the middle of the inner cavity of the cabinet body 101, the number of the third cabinet bodies 109 is multiple and is positioned at the bottom of the first cabinet body 103, a second cabinet body 105 is movably connected to the bottom of the inner cavity of the cabinet body 101, the second cabinet body 105 is positioned at the bottom of the third cabinet body 109, guide devices 110 are fixedly connected to two sides of the inner cavity of the cabinet body 101, the number of the guide devices 110 is multiple, and guide mechanisms 2 are arranged on two sides of the first cabinet body 103, the second cabinet body 105 and the third cabinet body 109;
The guide mechanism 2 comprises a guide rail 201, the guide rail 201 is arranged in an L-shaped structure, the bottom of the surface of the guide rail 201 is movably connected with the inner cavity of the guide device 110, the inner side of the guide rail 201 is fixedly connected with the two sides of the first box body 103, the second box body 105 and the third box body 109, the front side and the back side of the inner cavity of the guide rail 201 are fixedly connected with support rods 205, the surface of the support rods 205 is movably connected with pulleys 204, and the surfaces of the pulleys 204 are movably connected with the inner cavity of the guide device 110.
Specifically, the back side of the inner side of the guide rail 201 is fixedly connected with a connection block 203, the inner side of the connection block 203 penetrates through the inner side of the guide device 110 and is fixedly connected with a limiting block 202, and the limiting block 202 is in a square structure.
Through the above technical scheme, through the setting of stopper 202 and connecting block 203, reach the effect of carrying out spacing direction to the guide rail 201 of moving the in-process, avoid guide rail 201 to appear the phenomenon that drops from the inner chamber of guider 110 in the moving process.
Specifically, a sliding groove 111 is formed on the inner side of the inner cavity of the guiding device 110, the sliding groove 111 is in a rectangular structure, and the surface of the connecting block 203 is movably connected to the inner cavity of the sliding groove 111.
Through the above technical scheme, through the setting of spout 111 for the connecting block 203 can be smooth remove at the inner chamber of guider 110, realizes the effect of spacing direction to the guide rail 201 under the mobile state then.
Specifically, the positioning mechanisms 3 are mounted on two sides of the inner cavity of the cabinet body 101 and two sides of the back side of the inner cavity of the second box body 105, the positioning mechanisms 3 comprise positioning plates 301 and inserting rods 302, the outer sides of the positioning plates 301 are fixedly connected to two sides of the inner cavity of the cabinet body 101, the number of the positioning plates 301 is multiple, the inner sides of the surfaces of the inserting rods 302 are movably connected to two sides of the back side of the inner cavity of the second box body 105, and the outer sides of the inserting rods 302 are movably connected to the inner cavity of the positioning plates 301.
Through the above technical scheme, the insert rod 302 is driven to move through the movement of the second box body 105, then the insert rod 302 is enabled to restore to the original position under the action of the spring 303 when the insert rod 302 reaches the positioning hole in the positioning plate 301, then the insert rod 302 moves inwards when the second box body 105 moves again, then the spring 303 is stretched, then the limiting plate 304 is driven to move, then the insert rod 302 is enabled to be inserted into the positioning hole again under the action of the spring 303 when the next positioning hole is reached, and then the effect of fixing the second box body 105 in a moving state at any time is achieved.
Specifically, the limiting plate 304 is fixedly connected to the inner side of the inserting rod 302, the limiting plate 304 is in a circular structure, the spring 303 is sleeved on the inner side of the surface of the inserting rod 302, the outer side of the spring 303 is fixedly connected to the inner cavity of the second box 105, and the inner side of the spring 303 is fixedly connected to the outer side of the limiting plate 304.
Through above-mentioned technical scheme, through the setting of limiting plate 304, reach the effect that carries out spacingly to inserted bar 302 in the removal in-process, avoid inserted bar 302 to appear the phenomenon that drops from the inner chamber of box two 105 in the removal in-process, through the setting of spring 303, can drive limiting plate 304 when inserted bar 302 removes to this carries out the energy-absorbing to the dynamics that produces, further can make limiting plate 304 resume the normal position when inserted bar 302 loses the dynamics, realizes the effect of fixing the position of box two 105 then.
Specifically, the back side of the inner cavity of the second box body 105 is fixedly connected with a power plug-in unit 108, the bottom of the inner cavity of the second box body 105 is fixedly connected with a plurality of batteries 106, and the number of the batteries 106 is plural.
Through the above technical scheme, through the setting of power plug-in 108, because power plug-in 108 adopts the dc-to-ac voltage stabilizing power supply generally, its output dc power supply voltage is stable, does not receive the influence of system voltage fluctuation to have stronger interference killing feature, so can provide independent working power supply for each plug-in of unit device, through the setting of battery 106, reach the effect of reserve electric energy in turn.
Specifically, the front side of the first box 103 is fixedly connected with the controller panel 102, the front side of the second box 105 is fixedly connected with the front plate 107, both sides of the bottoms of the front sides of the first box 103, the front plate 107 and the third box 109 are fixedly connected with the handles 104, and the handles 104 are in an annular structure.
Through above-mentioned technical scheme, through the setting of controller panel 102, the operating personnel of being more convenient for carries out real-time supervision to the inside behavior of cabinet body 101, through the setting of front bezel 107, reaches to play the linking action between box two 105 and the handle 104, through the setting of handle 104, more be convenient for operating personnel to the pulling of box one 103, box two 105 and box three 109, realize then that the effect to box one 103, box two 105 and box three 109 carries out the push-and-pull.
The working principle of the utility model is as follows: the handle 104 is pulled to the outside by hand, the front plate 107 is driven to move by the movement of the handle 104, the box body II 105 is driven to move, the guide rail 201 is driven to slide in the inner cavity of the guide device 110, the pulley 204 is driven to move, so that the box body II 105 is pushed and pulled, the limiting block 202 is driven to move by the movement of the guide rail 201, the connecting block 203 is driven to move in the inner cavity of the sliding groove 111, so that the guide rail 201 in a moving state is limited and guided, the inserting rod 302 is driven to move by the movement of the box body II 105, the inserting rod 302 is restored to the original position by the action of the spring 303 when the inserting rod 302 reaches the positioning hole in the positioning plate 301, the inserting rod 302 is driven to move to the inner side when the box body II 105 moves again, the spring 303 is extended, then drive the limiting plate 304 to move, then make the inserting rod 302 insert into the locating hole again under the action of the spring 303 when reaching the next locating hole, then achieve the effect of fixing the second box 105 in the moving state at any time, then make the second box 105 in the opened state, thereby being more convenient for operators to operate and maintain the battery 106 and the power plug-in unit 108, finally hand the handle 104 to push the back side, drive the second box 105 to move through the movement of the handle 104, then drive the guide rail 201 to slide in the inner cavity of the guide device 110, then drive the connecting block 203 to slide in the inner cavity of the chute 111, then make the inserting rod 302 insert into the last locating hole in the locating plate 301, thereby achieving the effect of fixing and limiting the second box 105 in the working state, then provide independent working power for each plug-in unit device through the power plug-in unit 108, by then achieving the reserve of electrical energy, the operator is then able to monitor the operation of the interior of the cabinet 101 in real time through the controller panel 102.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The push-pull direct current power supply cabinet comprises a power supply cabinet body (1) and is characterized in that the power supply cabinet body (1) comprises a cabinet body (101), a first box body (103) is movably connected to the top of an inner cavity of the cabinet body (101), a third box body (109) is movably connected to the middle of the inner cavity of the cabinet body (101), the number of the third box bodies (109) is multiple and is positioned at the bottom of the first box body (103), a second box body (105) is movably connected to the bottom of the inner cavity of the cabinet body (101), a second box body (105) is positioned at the bottom of the third box body (109), guide devices (110) are fixedly connected to two sides of the inner cavity of the cabinet body (101), and guide mechanisms (2) are arranged on two sides of the first box body (103), the second box body (105) and the third box body (109).
Guide mechanism (2) are including guide rail (201), guide rail (201) are L type structure setting, the bottom swing joint on guide rail (201) surface is in the inner chamber of guider (110), the inboard fixedly connected with of guide rail (201) is in the both sides of box one (103), box two (105) and box three (109), the equal fixedly connected with bracing piece (205) of front side and the dorsal part of guide rail (201) inner chamber, the surface swing joint of bracing piece (205) has pulley (204), the surface swing joint of pulley (204) is in the inner chamber of guider (110).
2. The push-pull direct current power cabinet of claim 1, wherein a connecting block (203) is fixedly connected to the back side of the inner side of the guide rail (201), the inner side of the connecting block (203) penetrates through the inner side of the guide device (110) and is fixedly connected with a limiting block (202), and the limiting block (202) is arranged in a square structure.
3. The push-pull direct current power supply cabinet of claim 2, wherein a chute (111) is formed in the inner side of the inner cavity of the guide device (110), the chute (111) is in a rectangular structure, and the surface of the connecting block (203) is movably connected to the inner cavity of the chute (111).
4. The push-pull direct current power supply cabinet of claim 1, wherein the positioning mechanisms (3) are arranged on two sides of the inner cavity of the cabinet body (101) and two sides of the back side of the inner cavity of the second box body (105), the positioning mechanisms (3) comprise positioning plates (301) and inserting rods (302), the outer sides of the positioning plates (301) are fixedly connected to two sides of the inner cavity of the cabinet body (101), the number of the positioning plates (301) is multiple, the inner sides of the surfaces of the inserting rods (302) are movably connected to two sides of the back side of the inner cavity of the second box body (105), and the outer sides of the inserting rods (302) are movably connected to the inner cavity of the positioning plates (301).
5. The push-pull direct current power supply cabinet of claim 4, wherein a limiting plate (304) is fixedly connected to the inner side of the inserting rod (302), the limiting plate (304) is in a circular structure, a spring (303) is sleeved on the inner side of the surface of the inserting rod (302), the outer side of the spring (303) is fixedly connected to the inner cavity of the second box body (105), and the inner side of the spring (303) is fixedly connected to the outer side of the limiting plate (304).
6. The push-pull direct current power cabinet of claim 1, wherein a power plug-in unit (108) is fixedly connected to the back side of the inner cavity of the second box body (105), batteries (106) are fixedly connected to the bottom of the inner cavity of the second box body (105), and the number of the batteries (106) is multiple.
7. The push-pull direct current power supply cabinet of claim 1, wherein a controller panel (102) is fixedly connected to the front side of the first box body (103), a front plate (107) is fixedly connected to the front side of the second box body (105), handles (104) are fixedly connected to two sides of the bottoms of the front sides of the first box body (103), the front plate (107) and the third box body (109), and the handles (104) are in an annular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420759074.2U CN222802362U (en) | 2024-04-12 | 2024-04-12 | A push-pull DC power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420759074.2U CN222802362U (en) | 2024-04-12 | 2024-04-12 | A push-pull DC power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222802362U true CN222802362U (en) | 2025-04-25 |
Family
ID=95409191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420759074.2U Active CN222802362U (en) | 2024-04-12 | 2024-04-12 | A push-pull DC power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222802362U (en) |
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2024
- 2024-04-12 CN CN202420759074.2U patent/CN222802362U/en active Active
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