CN220291418U - Prevent mistake switch board - Google Patents
Prevent mistake switch board Download PDFInfo
- Publication number
- CN220291418U CN220291418U CN202321930323.1U CN202321930323U CN220291418U CN 220291418 U CN220291418 U CN 220291418U CN 202321930323 U CN202321930323 U CN 202321930323U CN 220291418 U CN220291418 U CN 220291418U
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- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- cabinet door
- locking
- power distribution
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- 239000000428 dust Substances 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000004870 electrical engineering Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Patch Boards (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an anti-false-opening power distribution cabinet, which belongs to the technical field of electrical engineering equipment and comprises a cabinet body and a cabinet door, wherein the cabinet body is rotationally connected with the cabinet door through hinges, supporting legs are fixedly arranged at four corners of the lower surface of the cabinet body, a mounting frame is fixedly arranged in the cabinet body, a plurality of radiating holes are formed in two sides of the cabinet body, dust screens are arranged on two sides of the inner wall of the cabinet body, a cavity is formed in the cabinet door, a first locking assembly is arranged in the cavity, and through holes matched with the first locking assembly are formed in the upper surface and the lower surface of the cabinet body; insert the dead lever in the through-hole of homonymy, carry out secondary locking protection to the cabinet door, need open the cabinet door if need carry out secondary unblock to electric components in the switch board can effectually protect and avoid children or non-staff to open the potential safety hazard that the switch board caused by mistake, factor of safety is high.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an anti-false-opening power distribution cabinet.
Background
The power distribution cabinet is a cabinet body for distributing electric energy, is generally used for controlling power distribution of electric equipment, can also protect overload, short circuit and electric leakage of a circuit, is generally internally provided with a complete set of switch and control equipment, and provides good protection for the switch and the control equipment.
The cabinet door is opened to current switch board all comparatively convenient, and people open the switch board because the mistake bumps, can let the people like this lead to the fact the damage to the component in the switch board, influence the life of electrical components in the switch board to cause economic loss, more importantly the cabinet door is bumped by mistake and opens the back, and electrical components after the circular telegram in the switch board causes danger to personnel easily, and the potential safety hazard is big.
Disclosure of Invention
The utility model aims to provide an anti-misoperation power distribution cabinet, which aims to solve the problems that in the prior art, the cabinet door is convenient to open, people can open the power distribution cabinet easily due to misoperation, so that the damage to elements in the power distribution cabinet can be caused, the service life of electric elements in the power distribution cabinet is influenced, and the economic loss is caused, and more importantly, after the cabinet door is mistakenly opened, the electric elements after being electrified in the power distribution cabinet are easy to cause danger to people and have great potential safety hazards.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent mistake switch board, includes the cabinet body and cabinet door, rotate through the hinge between the cabinet body and the cabinet door and be connected, four equal fixed mounting in corner department of cabinet body lower surface have the supporting leg, the internal fixed mounting of cabinet has the mounting bracket, a plurality of louvre has all been seted up to the both sides of the cabinet body, the both sides of the internal wall of cabinet all are provided with the dust screen, set up cavity and be provided with first locking subassembly in the cavity on the cabinet door, the through-hole that the cooperation first locking subassembly used has all been seted up on two surfaces about the cabinet body, be provided with second locking subassembly on the cabinet body.
By adopting the scheme, the dust screen can filter and adsorb the dust entering the cabinet body through the radiating holes, so that the dust in the air is prevented from being attached to the electronic components in the cabinet body to damage the internal components.
As a preferred implementation mode, the first locking component comprises a bidirectional screw rod rotatably installed in the cavity, a driving part is arranged in the middle of the bidirectional screw rod, sleeves are installed on the outer surfaces of two sections of threads of the bidirectional screw rod in a threaded mode, two sliding blocks are fixedly installed at one ends, away from each other, of the sleeves, locking rods are fixedly installed on the sliding blocks and are matched with through holes on the same side, and channels matched with the side locking rods for use are formed in two sides of the inner wall of the cavity.
As a preferred implementation mode, the driving piece comprises a rotating shaft rotatably arranged on the cabinet door, one end of the rotating shaft extends into the cavity and is fixedly provided with a first bevel gear, the bidirectional screw rod is fixedly provided with a second bevel gear meshed with the first bevel gear, and the other end of the rotating shaft is fixedly provided with a hand wheel.
By adopting the scheme, the rotating hand wheel drives the rotating shaft and the first bevel gear to rotate, the first bevel gear rotates to drive the second bevel gear and the bidirectional screw rod to rotate, the bidirectional screw rod rotates to drive the sleeve and the slide block to move, the slide block moves to drive the locking rod to move along with the locking rod, the locking rod is inserted into the through hole on the same side, the cabinet door can be locked and protected, and the safety risk caused by the fact that a person easily opens the cabinet door by mistake is reduced.
As a preferred embodiment, two sliding rods are fixedly arranged between the inner walls of the cavity, and the sliding blocks slide on the outer surfaces of the two sliding rods.
By adopting the scheme, the sliding rod can guide and limit the movement of the sliding block and the sleeve, so that the stability of the movement of the sleeve and the sliding block is ensured.
As a preferred implementation mode, the second locking component comprises two inserted bars, two jacks are formed in the cabinet body, the inserted bars are inserted into the jacks on the same side, two installation blocks are fixedly installed on the cabinet door, positioning holes matched with the inserted bars are formed in the installation blocks, and one end, away from the installation blocks, of each inserted bar is fixedly installed with one pulling plate.
By adopting the scheme, the inserting rod is inserted into the positioning hole on the same side through the pulling plate, so that the cabinet door can be locked, and the cabinet door can be prevented from being opened by mistake by personnel.
As a preferable implementation mode, the outer surface of the inserted link is sleeved with a spring, and two ends of the spring are fixedly connected with the cabinet body and the pulling plate on the same side respectively.
By adopting the scheme, the inserting rod can be quickly reset by utilizing the self elasticity of the spring through the arrangement of the spring, and the inserting rod and the pulling plate can be prevented from falling off from the cabinet body.
As a preferred implementation mode, two L-shaped plates are fixedly arranged on two sides of the inner wall of the cabinet body, the two L-shaped plates on the same side are symmetrically arranged, and the dustproof net is inserted between the two L-shaped plates on the same side.
By adopting the scheme, after the cabinet door is opened, the dustproof net can be pulled out from the cabinet body by pulling the dustproof net, so that the dustproof net is convenient to clean and maintain.
As a preferred embodiment, the cabinet above the heat dissipation holes is obliquely provided with a protection plate.
By adopting the scheme, the protection plate can prevent the rainwater and other liquids from entering the cabinet body through the radiating holes to damage the internal elements of the cabinet body, so that the protection effect on the internal elements of the cabinet body is further improved.
Compared with the prior art, the utility model has the beneficial effects that:
according to the anti-misoperation power distribution cabinet, the first locking component, the second locking component, the cabinet body and the cabinet door are arranged, the pull plate is pulled to stretch the spring and drive the inserting rod to move, the pull plate is loosened after the cabinet door is closed, the inserting rod is reset under the action of the spring self-elastic force and is inserted into the positioning hole on the same side, the cabinet door is initially locked, then the hand wheel is rotated to drive the rotating shaft and the first bevel gear to rotate, the first bevel gear is rotated to drive the second bevel gear and the bidirectional screw to rotate, the bidirectional screw is rotated to drive the sleeve and the sliding block to move in a rotating mode in a matching mode, the sliding block moves to drive the locking rod to move in a following mode, the locking rod is inserted into the through hole on the same side to carry out secondary locking protection on the cabinet door, and if the cabinet door needs to be opened, the electric elements in the power distribution cabinet can be effectively protected, potential safety hazards caused by mistakenly opening the power distribution cabinet by children or non-staff are avoided, and the safety coefficient is high;
this prevent mistake and open switch board passes through dust screen and L shaped plate, and the dust screen can filter the absorption to getting into the internal dust of cabinet via the louvre, prevents that the dust in the air from adhering to the electronic component department of the internal portion of cabinet and leading to the damage of internal component, and the pulling dust screen can be followed the internal pulling out of cabinet with the dust screen, is convenient for to the clearance and the maintenance of dust screen.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a cabinet door according to the present utility model;
fig. 4 is a schematic view of a dust-proof net structure of the present utility model.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. support legs; 4. a mounting frame; 5. a heat radiation hole; 6. a dust screen; 7. a through hole; 8. a two-way screw rod; 9. a sleeve; 10. a slide block; 11. a locking lever; 12. a rotating shaft; 13. a first bevel gear; 14. a second bevel gear; 15. a hand wheel; 16. a slide bar; 17. a rod; 18. a mounting block; 19. pulling a plate; 20. a spring; 21. an L-shaped plate; 22. and (5) protecting the plate.
Detailed Description
Referring to fig. 1-4, the utility model provides an anti-false-opening power distribution cabinet, which comprises a cabinet body 1 and a cabinet door 2, wherein the cabinet body 1 and the cabinet door 2 are connected through hinges in a rotating way, supporting legs 3 are fixedly installed at four corners of the lower surface of the cabinet body 1, a mounting frame 4 is fixedly installed in the cabinet body 1, a plurality of heat dissipation holes 5 are formed in two sides of the cabinet body 1, dust screens 6 are arranged on two sides of the inner wall of the cabinet body 1, a cavity is formed in the cabinet door 2, a first locking component is arranged in the cavity, through holes 7 matched with the first locking component are formed in the upper surface and the lower surface of the cabinet body 1, and a second locking component is arranged on the cabinet body 1. The dust screen 6 can filter and adsorb dust entering the cabinet 1 through the heat dissipation holes 5, so as to prevent dust in air from adhering to electronic components in the cabinet 1 to damage the internal components.
Wherein, first locking subassembly is including rotating the bi-directional lead screw 8 of installing in the cavity, the middle part of bi-directional lead screw 8 is provided with the driving piece, sleeve 9 is all installed to the surface of bi-directional lead screw 8 two sections screw thread, the equal fixed mounting of one end that two sleeves 9 kept away from each other has slider 10, fixed mounting has locking lever 11 on the slider 10, locking lever 11 uses with the through-hole 7 cooperation of homonymy, the passageway that the cooperation is used to the locking lever 11 of side has all been seted up to the both sides of cavity inner wall, the driving piece is including rotating the pivot 12 of installing on cabinet door 2, the one end of pivot 12 extends to in the cavity and fixed mounting has first bevel gear 13, fixed mounting has the second bevel gear 14 with first bevel gear 13 engaged with on the bi-directional lead screw 8, the other end fixed mounting of pivot 12 has hand wheel 15. The rotating hand wheel 15 drives the rotating shaft 12 and the first bevel gear 13 to rotate, the first bevel gear 13 rotates to drive the second bevel gear 14 and the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 rotates to drive the sleeve 9 and the sliding block 10 to move, the sliding block 10 moves to drive the locking rod 11 to move along with the movement, the locking rod 11 is inserted into the through hole 7 on the same side, the cabinet door 2 can be locked and protected, and the safety risk caused by the fact that personnel easily open the cabinet door 2 by mistake is reduced.
Wherein, two slide bars 16 are fixedly arranged between the inner walls of the cavity, and the slide block 10 slides on the outer surfaces of the two slide bars 16. The sliding rod 16 can conduct guiding and limiting on the movement of the sliding block 10 and the sliding sleeve 9, and the stability of the movement of the sliding sleeve 9 and the sliding block 10 is guaranteed.
Wherein, the second locking subassembly includes two inserted bars 17, has seted up two jacks on the cabinet body 1, and the inserted bar 17 inserts to establish in the jack of homonymy, and fixed mounting has two installation blocks 18 on the cabinet door 2, has seted up the locating hole that the cooperation inserted bar 17 used on the installation block 18, and the one end fixed mounting that two inserted bars 17 were kept away from installation block 18 has same arm-tie 19. The inserting rod 17 is inserted into the positioning hole on the same side through the pulling plate 19 to lock the cabinet door 2, so that the cabinet door 2 is prevented from being opened by mistake by personnel.
The outer surface of the inserted link 17 is sleeved with a spring 20, and two ends of the spring 20 are fixedly connected with the cabinet body 1 and the pull plate 19 on the same side respectively. The spring 20 can utilize the self elasticity of the spring 20 to facilitate the quick return of the inserted link 17, and simultaneously can prevent the inserted link 17 and the pull plate 19 from falling off from the cabinet body 1.
Wherein, the both sides of the inner wall of the cabinet body 1 are all fixedly provided with two L-shaped plates 21, and two L-shaped plates 21 on the same side are symmetrically arranged, and the dustproof net 6 is inserted between two L-shaped plates 21 on the same side, and after the cabinet door 2 is opened, the dustproof net 6 can be pulled out from the cabinet body 1 by pulling the dustproof net 6, so that the dustproof net 6 is convenient to clean and maintain.
Wherein, the cabinet body 1 above the radiating holes 5 is obliquely provided with a protection plate 22. The protection plate 22 can prevent the rainwater and other liquids from entering the cabinet body 1 through the heat dissipation holes 5 to damage the elements in the cabinet body 1, and further improve the protection effect on the elements in the cabinet body 1.
When the cabinet door is used, the pull plate 19 is pulled to stretch the spring 20 and drive the inserting rod 17 to move, the pull plate 19 is loosened after the cabinet door 2 is closed, the inserting rod 17 is reset under the action of the elastic force of the spring 20 and inserted into the positioning hole on the same side, the cabinet door 2 is preliminarily locked, then the hand wheel 15 is rotated to drive the rotating shaft 12 and the first bevel gear 13 to rotate, the first bevel gear 13 is rotated to drive the second bevel gear 14 and the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 is rotated to match the sliding rod 16 to drive the sleeve 9 and the sliding block 10 to move, the sliding block 10 moves to drive the locking rod 11 to follow the movement, the locking rod 11 is inserted into the through hole 7 on the same side, the cabinet door 2 is subjected to secondary locking protection, the dust in the cabinet body 1 can be filtered and adsorbed by the dustproof net 6, dust in the cabinet body 1 is prevented from being attached to the electronic component in the cabinet body 1, the internal component is damaged due to short circuit, the protection of the protection plate 22 can prevent the rainwater and other liquid from entering the cabinet body 1 through the heat dissipation hole 5, the damage of the internal component in the cabinet body 1, the electrical appliance component in the power distribution cabinet is effectively protected, if the cabinet door 2 needs to be opened, the cabinet door 2 is required to be reversely rotated, the locking rod 11 is required to move out of the locking rod 11, the potential safety factor is avoided, the potential safety hazards of the cabinet door is avoided by pulling the locking rod, and the cabinet door is further pulled from the locking rod 17, and the potential safety hazard is avoided, and the potential safety hazards of the safety hazard is avoided by pulling the cabinet door is caused by the fact that the locking safety hazard is due to the fact that the pulling and the locking safety hazard is removed from the locking and is removed from the locking after the locking.
Claims (8)
1. The utility model provides a prevent mistake and open switch board which characterized in that: including cabinet body (1) and cabinet door (2), through hinge swivelling joint between cabinet body (1) and cabinet door (2), four equal fixed mounting in corner department of cabinet body (1) lower surface have supporting leg (3), fixed mounting has mounting bracket (4) in cabinet body (1), a plurality of louvre (5) have all been seted up to the both sides of cabinet body (1), the both sides of cabinet body (1) inner wall all are provided with dust screen (6), cavity and cavity interior being provided with first locking subassembly have been seted up on cabinet door (2), through-hole (7) that the first locking subassembly of cooperation used have all been seted up to two upper and lower surfaces of cabinet body (1), be provided with second locking subassembly on cabinet body (1).
2. The false-opening-preventing power distribution cabinet according to claim 1, wherein: the first locking assembly comprises a bidirectional screw rod (8) which is rotatably arranged in a cavity, a driving piece is arranged in the middle of the bidirectional screw rod (8), sleeves (9) are arranged on the outer surfaces of two sections of threads of the bidirectional screw rod (8) in a threaded mode, two sliding blocks (10) are fixedly arranged at one ends, far away from each other, of the sleeves (9), locking rods (11) are fixedly arranged on the sliding blocks (10), the locking rods (11) are matched with through holes (7) on the same side, and channels matched with the side locking rods (11) are formed in two sides of the inner wall of the cavity.
3. The false-opening-preventing power distribution cabinet according to claim 2, wherein: the driving piece comprises a rotating shaft (12) rotatably arranged on the cabinet door (2), one end of the rotating shaft (12) extends into the cavity and is fixedly provided with a first bevel gear (13), the bidirectional screw rod (8) is fixedly provided with a second bevel gear (14) meshed with the first bevel gear (13), and the other end of the rotating shaft (12) is fixedly provided with a hand wheel (15).
4. The false-opening-preventing power distribution cabinet according to claim 2, wherein: two sliding rods (16) are fixedly arranged between the inner walls of the cavity, and the sliding blocks (10) slide on the outer surfaces of the two sliding rods (16).
5. The false-opening-preventing power distribution cabinet according to claim 1, wherein: the second locking assembly comprises two inserting rods (17), two inserting holes are formed in the cabinet body (1), the inserting rods (17) are inserted into the inserting holes on the same side, two mounting blocks (18) are fixedly mounted on the cabinet door (2), positioning holes matched with the inserting rods (17) are formed in the mounting blocks (18), and one end, away from the mounting blocks (18), of each inserting rod (17) is fixedly provided with the same pulling plate (19).
6. The false-opening-preventing power distribution cabinet according to claim 5, wherein: the outer surface of the inserted link (17) is sleeved with a spring (20), and two ends of the spring (20) are fixedly connected with the cabinet body (1) and the pull plate (19) on the same side respectively.
7. The false-opening-preventing power distribution cabinet according to claim 1, wherein: two L-shaped plates (21) are fixedly mounted on two sides of the inner wall of the cabinet body (1), the two L-shaped plates (21) on the same side are symmetrically arranged, and the dustproof net (6) is inserted between the two L-shaped plates (21) on the same side.
8. The false-opening-preventing power distribution cabinet according to claim 1, wherein: and a protection plate (22) is obliquely arranged on the cabinet body (1) above the radiating holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930323.1U CN220291418U (en) | 2023-07-21 | 2023-07-21 | Prevent mistake switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930323.1U CN220291418U (en) | 2023-07-21 | 2023-07-21 | Prevent mistake switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220291418U true CN220291418U (en) | 2024-01-02 |
Family
ID=89327727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321930323.1U Active CN220291418U (en) | 2023-07-21 | 2023-07-21 | Prevent mistake switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220291418U (en) |
-
2023
- 2023-07-21 CN CN202321930323.1U patent/CN220291418U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |