CN212063052U - Novel cabinet door structure of power distribution cabinet - Google Patents
Novel cabinet door structure of power distribution cabinet Download PDFInfo
- Publication number
- CN212063052U CN212063052U CN202020711119.0U CN202020711119U CN212063052U CN 212063052 U CN212063052 U CN 212063052U CN 202020711119 U CN202020711119 U CN 202020711119U CN 212063052 U CN212063052 U CN 212063052U
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- China
- Prior art keywords
- cabinet door
- cabinet
- lead screw
- power distribution
- way lead
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Abstract
The utility model discloses a novel switch board cabinet door structure, including first cabinet door and second cabinet door, first cabinet door and second cabinet door sliding connection have the cabinet body, two fixed blocks of lower extreme lateral wall fixedly connected with of the cabinet body, and rotate between two fixed blocks and be connected with two-way lead screw, threaded connection has the sleeve that two symmetries set up on the two-way lead screw, the lower extreme slip end of first cabinet door and second cabinet door respectively with two sleeve fixed connection, the one end of two-way lead screw runs through fixed block and transmission and is connected with driving motor. The utility model relates to a switch board technical field, through two-way lead screw and telescopic cooperation, can realize the quick closure or the opening of first cabinet door and second cabinet door under driving motor's control, avoided using the tool to lock to carry out the loaded down with trivial details that the cabinet door opened and shut, and the slot of the first cabinet door of convex design cooperation of second cabinet door, can make the two closed more inseparable.
Description
Technical Field
The utility model belongs to the technical field of the switch board, especially, relate to a novel switch board cabinet door structure.
Background
The power distribution cabinet is a general name of a motor control center, and the power distribution cabinet assembles switch equipment, a measuring instrument, protective electrical equipment and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage power distribution device.
The cabinet door of switch board hinges on the cabinet body generally, then locks with the cabinet body through the tool to lock on the cabinet door, makes the cabinet body closed, but this kind of mode leads to the cabinet door closed at every turn or when opening, all need use the key that corresponds to open or closed tool to lock, and is very loaded down with trivial details, for this reason, we propose a neotype switch board cabinet door structure and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, and the novel switch board cabinet door structure that proposes, through the setting of this device, very big having facilitated opening or being closed of switch board cabinet door.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel switch board cabinet door structure, includes first cabinet door and second cabinet door, first cabinet door and second cabinet door sliding connection have the cabinet body, two fixed blocks of the lower extreme lateral wall fixedly connected with of the cabinet body, and rotate between two fixed blocks and be connected with two-way lead screw, threaded connection has the sleeve that two symmetries set up on the two-way lead screw, the lower extreme slip end of first cabinet door and second cabinet door respectively with two sleeve fixed connection, the one end of two-way lead screw runs through fixed block and transmission and is connected with driving motor.
Preferably, the second cabinet door is of a convex structural design, the first cabinet door is provided with a slot matched with the second cabinet door, and the convex end of the second cabinet door extends into the slot.
Preferably, a plurality of elastic pieces are fixedly connected to the inner wall of one side of the slot, and one end, far away from the slot, of each elastic piece is fixedly connected with the buffer plate.
Preferably, a plurality of heat dissipation holes are formed in the first cabinet door and the second cabinet door, and filter screens are embedded in the heat dissipation holes.
Preferably, the thread on the bidirectional screw rod is designed in a two-section symmetrical mode, and the rotating directions of the two sections of threads are opposite.
Preferably, all inlay on first cabinet door and the second cabinet door and be equipped with glass panels, and the last breakage-proof subsides that bond of glass panels.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the two-way lead screw and the telescopic cooperation that set up, open and be close to each other or separate with driving first cabinet door and second cabinet door, and then only need start driving motor and rotate, can accomplish the quick closure or the opening of first cabinet door and second cabinet door, avoided the loaded down with trivial details of using the tool to lock.
2. Through the convex structural design of second cabinet door, can cooperate the slot of first cabinet door, make first cabinet door and second cabinet door closed more inseparable, the glass panels who sets up in addition, convenient to use person observes the components and parts operation in the switch board.
3. Through the cooperation of the elastic piece and the buffer board that set up, the extrusion force that produces when the effectual buffering first cabinet door of elasticity and second cabinet door of elastic piece closed has been avoided the too big damage that causes first cabinet door and second cabinet door of extrusion force, and the elastic piece compares in the spring, can stabilize the buffer board, prevents that the buffer board from taking place to rock.
Drawings
Fig. 1 is a schematic front perspective structural view of a novel power distribution cabinet door structure provided by the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1 first cabinet door, 2 second cabinet doors, 3 cabinets, 4 fixed blocks, 5 two-way lead screws, 6 sleeves, 7 driving motors, 8 slots, 9 elastic sheets, 10 buffer plates, 11 heat dissipation holes, 12 filter screens and 13 glass panels.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a novel cabinet door structure of power distribution cabinet, including first cabinet door 1 and second cabinet door 2, all seted up a plurality of louvres 11 on first cabinet door 1 and the second cabinet door 2, and inlay in the louvre 11 and be equipped with filter screen 12, the setting of louvre 11, the components and parts of the internal portion of cabinet 3 of being convenient for dispel the heat, filter screen 12 can prevent that external impurity from getting into the cabinet body 3 from louvre 11 in, and filter screen 12 can not influence the circulation of air current.
The cabinet comprises a cabinet body 3, a first cabinet door 1 and a second cabinet door 2 are slidably connected with the cabinet body 3, two fixing blocks 4 are fixedly connected to the side wall of the lower end of the cabinet body 3, a bidirectional screw 5 is rotatably connected between the two fixing blocks 4, two symmetrically arranged sleeves 6 are connected to the bidirectional screw 5 in a threaded manner, threads on the bidirectional screw 5 are designed in two sections in a symmetrical manner, the two sections of threads are opposite in rotating direction, and the threads on the bidirectional screw 5 are designed to realize mutual separation or approach of the two sleeves 6 by rotating the bidirectional screw 5.
All inlay on first cabinet door 1 and the second cabinet door 2 and be equipped with glass panels 13, and it has the breakage-proof subsides to bond on the glass panels 13, and glass panels 13's setting, convenient to use person observes the operation conditions of 3 inside components and parts of the cabinet body in the external world, and the setting of breakage-proof subsides can avoid glass panels 13 receiving the broken back of striking, and the disintegrating slag splashes.
The lower extreme slip end of first cabinet door 1 and second cabinet door 2 respectively with two sleeve 6 fixed connection, the one end of two-way lead screw 5 runs through fixed block 4 and the transmission is connected with driving motor 7, driving motor 7's model is ME2-80M-2, second cabinet door 2 is convex structural design, set up on the first cabinet door 1 with second cabinet door 2 assorted slot 8, and the protruding end of second cabinet door 2 sets up in extending to slot 8, the convex design of second cabinet door 2 is convenient for cooperate slot 8 of first cabinet door 1, make the two closed more inseparabler.
A plurality of shell fragments 9 of one side inner wall fixedly connected with of slot 8, the one end fixedly connected with buffer board 10 of slot 8 is kept away from to shell fragment 9, and the protruding end of second cabinet door 2 can be accepted to buffer board 10, and the effect of the elastic force through shell fragment 9 can effectively cushion the extrusion force that first cabinet door 1 and second cabinet door 2 closed in-process produced, avoids the too big first cabinet door 1 of damage of pressure and second cabinet door 2.
Now, the operation principle of the present invention is described as follows:
when the cabinet door needs to be opened, the driving motor 7 is started to rotate positively, the driving motor 7 can drive the bidirectional screw 5 to rotate, the threads on the bidirectional screw 5 are threads with opposite rotation directions at two ends, the two sleeves 6 on the bidirectional screw 5 can move reversely, at the moment, the bidirectional screw 5 rotates positively, the two sleeves 6 can be kept away from each other, further, the two sleeves 6 can drive the first cabinet door 1 and the second cabinet door 2 to be kept away from each other until the opening of the cabinet body 3 is completely exposed, the driving motor 7 can be closed, at the moment, the first cabinet door 1 and the second cabinet door 2 can be kept in an open state, components in the cabinet body 3 can be overhauled, when the cabinet door needs to be closed, the driving motor 7 is started to rotate reversely, and similarly, the driving motor 7 can be in the process of rotating reversely, the first cabinet door 1 and the second cabinet door 2 can be close to each other, in the process of closing, the protruding end of the second cabinet door 2 can, the protruding end of second cabinet door 2 supports tight buffer board 10, closes driving motor 7, and the cabinet body 3 is in the closure state this moment, through the setting of this device, can make the cabinet door of switch board open or closed fast, has avoided using the tool to lock to realize the closure and open loaded down with trivial details.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel switch board cabinet door structure, includes first cabinet door (1) and second cabinet door (2), its characterized in that, first cabinet door (1) and second cabinet door (2) sliding connection have the cabinet body (3), two fixed blocks (4) of the lower extreme lateral wall fixedly connected with of the cabinet body (3), and rotate between two fixed blocks (4) and be connected with two-way lead screw (5), threaded connection has sleeve (6) that two symmetries set up on two-way lead screw (5), the lower extreme slip end of first cabinet door (1) and second cabinet door (2) respectively with two sleeve (6) fixed connection, the one end of two-way lead screw (5) is run through fixed block (4) and the transmission is connected with driving motor (7).
2. The novel cabinet door structure of the power distribution cabinet according to claim 1, wherein the second cabinet door (2) is designed to be a convex structure, the first cabinet door (1) is provided with a slot (8) matched with the second cabinet door (2), and the protruding end of the second cabinet door (2) extends into the slot (8).
3. The novel power distribution cabinet door structure according to claim 2, wherein a plurality of elastic pieces (9) are fixedly connected to an inner wall of one side of the slot (8), and a buffer plate (10) is fixedly connected to one end, far away from the slot (8), of each elastic piece (9).
4. The cabinet door structure of the power distribution cabinet according to claim 1, wherein the first cabinet door (1) and the second cabinet door (2) are both provided with a plurality of heat dissipation holes (11), and a filter screen (12) is embedded in each heat dissipation hole (11).
5. The cabinet door structure of the novel power distribution cabinet according to claim 1, wherein the threads on the bidirectional screw (5) are designed in two symmetrical sections, and the rotation directions of the two sections of threads are opposite.
6. The cabinet door structure of the power distribution cabinet according to claim 1, wherein glass panels (13) are embedded in the first cabinet door (1) and the second cabinet door (2), and shatterproof stickers are adhered on the glass panels (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020711119.0U CN212063052U (en) | 2020-05-03 | 2020-05-03 | Novel cabinet door structure of power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020711119.0U CN212063052U (en) | 2020-05-03 | 2020-05-03 | Novel cabinet door structure of power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212063052U true CN212063052U (en) | 2020-12-01 |
Family
ID=73526177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020711119.0U Expired - Fee Related CN212063052U (en) | 2020-05-03 | 2020-05-03 | Novel cabinet door structure of power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212063052U (en) |
-
2020
- 2020-05-03 CN CN202020711119.0U patent/CN212063052U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |