CN214069146U - Power distribution cabinet with anti-sagging cabinet door - Google Patents
Power distribution cabinet with anti-sagging cabinet door Download PDFInfo
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- CN214069146U CN214069146U CN202022546550.7U CN202022546550U CN214069146U CN 214069146 U CN214069146 U CN 214069146U CN 202022546550 U CN202022546550 U CN 202022546550U CN 214069146 U CN214069146 U CN 214069146U
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- cabinet door
- cabinet body
- hinge
- movable block
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Abstract
The utility model discloses a power distribution cabinet with a sag-resistant cabinet door, which relates to the field of power distribution cabinets and comprises a cabinet door, a cabinet body, a hinge and a locking device; a cabinet opening is formed in one side of the cabinet body, a cabinet door is hinged to the cabinet body on one side of the cabinet opening through a hinge, and the cabinet door can rotate around the cabinet body through the hinge and cover the cabinet opening; when the cabinet door covers the cabinet opening, the locking device can lock the cabinet door on the cabinet body, the utility model also comprises a movable block which is fixedly connected with one side of the cabinet door away from the hinge, and a supporting groove is arranged on the cabinet body at one side of the cabinet opening away from the hinge; when the cabinet door covers the cabinet opening, the movable block is inserted into the supporting groove, and the bottom groove wall of the supporting groove is attached to the bottom surface of the movable block. The utility model discloses a support the cooperation of groove and movable block for when the cabinet door covers the cabinet mouth, the partial weight of cabinet door is undertaken by the cabinet body, makes the hinge be difficult to produce fatigue deformation, guarantees that the cabinet door can normally open and shut.
Description
Technical Field
The utility model relates to a switch board field, more specifically the theory that says so, it relates to a switch board with prevent flagging cabinet door.
Background
The regulator cubicle is the device with electric energy distribution to nearest consumer, can set up a plurality of circuit breakers on its cabinet door usually, makes things convenient for operating personnel to operate the control circuit break-make outside the cabinet, improves the security of operation. The cabinet door of current regulator cubicle is mostly cantilever structure, and the cabinet door passes through the hinge and links to each other with the cabinet body. Like the rail vehicle of motor car, subway class, its switch board generally need control a large amount of consumer, for can install a large amount of circuit breakers on controlling a large amount of consumer cabinet doors usually, the weight of cabinet door and circuit breaker is whole to be born by the hinge, but great weight can make the hinge produce fatigue deformation easily. And the vehicle is in under the running state for a long time, and the vibrations that produce when the vehicle moves can lead to the cabinet door slope flagging with higher speed the fatigue deformation of hinge, and the unable normal opening and shutting of cabinet door, and then influences the security of switch board.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a switch board with prevent flagging cabinet door, its cooperation through supporting groove and movable block for when the cabinet door covers the counter mouth, the partial weight of cabinet door is born by the cabinet body, makes the hinge be difficult to produce fatigue deformation, guarantees that the cabinet door can normally open and shut, has ensured the security of switch board.
In order to achieve the above purpose, the utility model provides a following technical scheme: a power distribution cabinet with a sag-resistant cabinet door comprises a cabinet door, a cabinet body, a hinge and a locking device; a cabinet opening is formed in one side of the cabinet body, a cabinet door is hinged to the cabinet body on one side of the cabinet opening through a hinge, and the cabinet door can rotate around the cabinet body through the hinge and cover the cabinet opening; when the cabinet door covers the cabinet opening, the locking device can lock the cabinet door on the cabinet body; the utility model also comprises a movable block which is fixedly connected with one side of the cabinet door departing from the hinge, and a supporting groove is arranged on the cabinet body at one side of the cabinet opening departing from the hinge; when the cabinet door covers the cabinet opening, the movable block is inserted into the supporting groove, and the bottom surface of the supporting groove is attached to the bottom surface of the movable block.
Through adopting the technical scheme, the utility model discloses a support the cooperation of groove and movable block for when the cabinet door covers the counter opening, the partial weight of cabinet door is undertaken by the cabinet body, makes the hinge be difficult to produce fatigue deformation, guarantees that the cabinet door can normally open and shut, has ensured the security of switch board.
The utility model discloses further set up to: the fixing block is fixedly connected to the inside of the cabinet body and is positioned below the supporting groove; when the movable block is inserted into the supporting groove, the top surface of the fixed block is abutted to the bottom surface of the movable block.
By adopting the technical scheme, the utility model discloses a set up the fixed block, avoid the cabinet body and the long-term frictional contact of movable block, avoid the cabinet body that wears out.
The utility model discloses further set up to: the movable block and the supporting groove are provided with a plurality of movable blocks which are arranged along the vertical direction, and the supporting grooves and the movable blocks are in one-to-one correspondence.
The utility model discloses further set up to: the movable blocks and the support grooves are arranged in a plurality, the movable blocks are arranged in the vertical direction, and the support grooves correspond to the movable blocks one to one; the fixed block sets up a plurality ofly, a plurality of fixed blocks and a plurality of support groove one-to-one.
The utility model discloses further set up to: one side of the bottom of the movable block, which deviates from the cabinet door, is provided with a chamfer.
Through adopting above-mentioned technical scheme, when the cabinet door was closed, the movable block inserted the support groove under the outer fringe guide of chamfer in, avoided the edge of movable block and cabinet body collision damage cabinet body.
The utility model discloses further set up to: the fixed block passes through the bolt fastening on the cabinet body, is provided with the bar hole on the fixed block, and bar hole length direction is vertical, and the bolt passes bar hole and cabinet body threaded connection, and the bolt can be fixed on the different positions in bar hole.
Through adopting above-mentioned technical scheme, make the utility model discloses the position of well fixed block is adjustable, guarantees that the fixed block top surface can laminate in the movable block bottom surface.
The utility model discloses further set up to: the fixed block passes through bolt fixed connection on the cabinet body, and the bolt passes fixed block and cabinet body threaded connection.
The utility model discloses further set up to: the supporting groove penetrates through the cabinet body towards the direction close to the hinge.
The utility model discloses further set up to: the locking device comprises a tensioning lock, the tensioning lock comprises a lock tongue and a lock shaft, the lock tongue is fixedly connected to the lock shaft, and the lock shaft is rotatably connected to the cabinet door; when the cabinet door covers the cabinet opening, the spring bolt is positioned at the inner side of the cabinet body, the lock shaft is rotated, and the spring bolt can lock the cabinet door on the cabinet body.
The utility model discloses further set up to: the locking device also comprises a locking baffle; the locking baffle is fixed inside the cabinet body; when the cabinet door covers the cabinet opening, one side that the spring bolt is close to the cabinet door deviates from the one side parallel and level of cabinet door with locking baffle, rotatory lock axle for the spring bolt supports the one side that deviates from the cabinet door at locking baffle towards the outer one side of cabinet.
To sum up, the utility model discloses compare and have following beneficial effect in prior art: the utility model discloses a support the cooperation of groove and movable block for when the cabinet door covers the cabinet mouth, the partial weight of cabinet door is undertaken by the cabinet body, makes the hinge be difficult to produce fatigue deformation, guarantees that the cabinet door can normally open and shut, has ensured the security of switch board. Simultaneously the utility model discloses simple structure, low cost, the installation of being convenient for.
Drawings
Fig. 1 is a schematic structural view of the cabinet door according to the embodiment when opened;
FIG. 2 is a schematic view illustrating the closing of the cabinet door according to the present embodiment;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is an enlarged view not shown at B in FIG. 1;
in the figure: 1. a cabinet door; 2. a cabinet body; 21. a support groove; 3. a hinge; 4. a locking device; 41. tensioning the lock; 411. a lock shaft; 412. a latch bolt; 42. locking the baffle; 5. a movable block; 6. and (5) fixing blocks.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.
The present invention will be further described with reference to the accompanying drawings and preferred embodiments.
Example (b):
as shown in fig. 1, fig. 2 and fig. 3, for the basic structure of the preferred embodiment of the present invention, a power distribution cabinet with an anti-sagging cabinet door, includes a cabinet door 1, a cabinet body 2, a hinge 3, a locking device 4 and a movable block 5. The cabinet body 2 one side is provided with the cabinet mouth, and hinge 3 articulates cabinet door 1 on the cabinet body 2 of cabinet mouth one side, and cabinet door 1 can rotate and cover the cabinet mouth around the cabinet body 2 through hinge 3. Locking device 4 sets up in the one side that cabinet door 1 deviates from hinge 3, and locking device 4 is located one side that cabinet door 1 is close to the cabinet body 2. When the cabinet door 1 covers the cabinet opening, the locking device 4 is closed, the locking device 4 can abut against the cabinet body 2, the cabinet door 1 cannot rotate, and the cabinet door 1 is closed. The cabinet door deviates from one side fixedly connected with movable block 5 of hinge 3, and the cabinet is provided with support groove 21 on the cabinet body 2 that the cabinet mouth deviates from hinge 3 one side, supports groove 21 and runs through the cabinet body 2 towards the direction that is close to hinge 3, and when cabinet door 1 closed, movable block 5 inserted and supported in the groove 21 to support the laminating of the bottom surface in groove 21 on the bottom surface of movable block 5. This embodiment is through the cooperation that supports groove 21 and movable block 5 for when cabinet door 1 covers the cabinet mouth, the partial weight of cabinet door 1 is shared by the cabinet body 2, makes hinge 3 be difficult to produce fatigue deformation, guarantees that cabinet door 1 can normally open and shut, has ensured the security of switch board.
Preferably, the movable block 5 and the support groove 21 can be set up a plurality of according to the bearing door size, and a plurality of movable blocks 5 are arranged along vertical direction, and a plurality of support grooves 21 and a plurality of movable blocks 5 one-to-one, in this embodiment the movable block 5 and the support groove 21 all set up one.
This embodiment still includes fixed block 6, and fixed block 6 fixed connection is inside the cabinet body 2, and fixed block 6 is located support groove 21 below. When the movable block 5 is inserted into the supporting groove 21, the top surface of the fixed block 6 is abutted against the bottom surface of the movable block 5, so that the cabinet body 2 is prevented from being in long-term friction contact with the movable block 5, and the cabinet body 2 is prevented from being abraded; in the present embodiment, one fixing block 6 is provided.
Preferably, one side of the bottom of the movable block 5, which deviates from the cabinet door 1, is provided with a chamfer, so that the movable block 5 can be conveniently inserted into the supporting groove 21. When the cabinet door 1 is closed, the movable block 5 is inserted into the support groove 21 under the guidance of the outer edge of the chamfer, so that the cabinet body 2 is prevented from being damaged by the collision of the edge of the movable block 5 with the cabinet body 2.
The fixed block 6 is fixedly connected to the cabinet body 2 through a bolt, and the bolt penetrates through the fixed block 6 to be in threaded connection with the cabinet body 2; the movable block 5 is fixedly connected to the cabinet door 1 through a bolt, and the bolt penetrates through the movable block 5 to be in threaded connection with the cabinet door 1, so that the movable block 5 and the fixed block 6 are convenient to maintain and replace.
As shown in fig. 4, be provided with the bar hole on the fixed block 6, bar hole length direction is vertical, and the bolt passes bar hole and 2 threaded connection of the cabinet body, and the bolt can be fixed on the different positions in bar hole for the position of fixed block 6 is adjustable, guarantees that 6 top surfaces of fixed block can laminate in 5 bottom surfaces of movable block.
The locking device 4 further comprises a locking baffle 42, the locking baffle 42 is fixed inside the cabinet 2, and the locking baffle 42 is located on the cabinet 2 on the side of the cabinet opening departing from the hinge 3. When cabinet door 1 covers the cabinet mouth, the one side that spring bolt 412 is close to cabinet door 1 deviates from the one side parallel and level of cabinet door 1 with locking baffle 42, and rotatory lock axle 411, lock axle 411 drive spring bolt 412 and rotate for spring bolt 412 supports the one side that deviates from cabinet door 1 at locking baffle 42 towards the outer one side of cabinet, and locking device 4 closes. The embodiment is provided with the locking baffle 42, so that the direct friction contact between the bolt 412 and the cabinet body 2 is avoided, and the abrasion of the cabinet body 2 due to the long-term friction with the bolt 412 is avoided.
Preferably, the number of the locking devices 4 is multiple, the locking devices 4 are arranged along the vertical direction, and in the embodiment, two locking devices 4 are provided.
Preferably, the hinge 3 may be provided in plurality, and the plurality of hinges 3 are arranged in the vertical direction, in this embodiment, two hinges 3 are provided.
To sum up, this embodiment is through the cooperation that supports groove and movable block for when the cabinet door covers the cabinet mouth, the partial weight of cabinet door is undertaken by the cabinet body, makes the hinge be difficult to produce fatigue deformation, guarantees that the cabinet door can normally open and shut, has ensured the security of switch board. Meanwhile, the embodiment is simple in structure, low in cost and convenient to install.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A power distribution cabinet with a sag-resistant cabinet door comprises a cabinet door (1), a cabinet body (2), a hinge (3) and a locking device (4); a cabinet opening is formed in one side of the cabinet body (2), the cabinet door (1) is hinged to the cabinet body (2) on one side of the cabinet opening through the hinge (3), and the cabinet door (1) can rotate around the cabinet body (2) through the hinge (3) and cover the cabinet opening; when cabinet door (1) covers the counter mouth, locking device (4) can lock cabinet door (1) on the cabinet body (2), its characterized in that: the cabinet door is characterized by further comprising a movable block (5), wherein the movable block (5) is fixedly connected to one side, away from the hinge (3), of the cabinet door (1), and a supporting groove (21) is formed in the cabinet body (2) on one side, away from the hinge (3), of the cabinet opening; when the cabinet door (1) covers the cabinet opening, the movable block (5) is inserted into the supporting groove (21), and the bottom surface of the supporting groove (21) is attached to the bottom surface of the movable block (5).
2. The power distribution cabinet with the anti-sagging cabinet door according to claim 1, characterized in that: the cabinet body is characterized by further comprising a fixing block (6), the fixing block (6) is fixedly connected inside the cabinet body (2), and the fixing block (6) is located below the supporting groove (21); when the movable block (5) is inserted into the supporting groove (21), the top surface of the fixed block (6) is pressed against the bottom surface of the movable block (5).
3. The power distribution cabinet with the anti-sagging cabinet door according to claim 1, characterized in that: the movable blocks (5) and the supporting grooves (21) are arranged in a plurality of manners, the movable blocks (5) are arranged in the vertical direction, and the supporting grooves (21) and the movable blocks (5) are in one-to-one correspondence.
4. The power distribution cabinet with the anti-sagging cabinet door according to claim 2, characterized in that: the movable blocks (5) and the support grooves (21) are arranged in a plurality, the movable blocks (5) are arranged in the vertical direction, and the support grooves (21) correspond to the movable blocks (5) one by one; the fixed blocks (6) are arranged in a plurality of corresponding support grooves (21), and the fixed blocks (6) are in one-to-one correspondence with the support grooves (21).
5. The power distribution cabinet with the anti-sagging cabinet door according to claim 1, characterized in that: one side of the bottom of the movable block (5) deviating from the cabinet door (1) is provided with a chamfer.
6. The power distribution cabinet with the anti-sagging cabinet door according to claim 1, characterized in that: the movable block (5) is fixedly connected to the cabinet door (1) through a bolt.
7. The power distribution cabinet with the anti-sagging cabinet door according to claim 2, characterized in that: the fixing block (6) is fixed on the cabinet body (2) through a bolt, a strip-shaped hole is formed in the fixing block (6), the length direction of the strip-shaped hole is vertical, the bolt penetrates through the strip-shaped hole to be in threaded connection with the cabinet body (2), and the bolt can be fixed on different positions of the strip-shaped hole.
8. The power distribution cabinet with the anti-sagging cabinet door according to claim 1, characterized in that: the supporting groove (21) penetrates through the cabinet body (2) towards the direction close to the hinge (3).
9. The power distribution cabinet with the anti-sagging cabinet door according to claim 1, characterized in that: the locking device (4) comprises a tensioning lock (41), the tensioning lock (41) comprises a bolt (412) and a lock shaft (411), the bolt (412) is fixedly connected to the lock shaft (411), and the lock shaft (411) is rotatably connected to the cabinet door (1); when cabinet door (1) covers the cabinet opening, spring bolt (412) are located the cabinet body (2) inboard, and rotatory lock axle (411), spring bolt (412) can be with cabinet door (1) locking on the cabinet body (2).
10. The switch board with prevent flagging cabinet door of claim 9, its characterized in that: the locking device (4) further comprises a locking baffle (42); the locking baffle (42) is fixed inside the cabinet body (2); when cabinet door (1) covers the cabinet mouth, one side that spring bolt (412) are close to cabinet door (1) deviates from the one side parallel and level of cabinet door (1) with locking baffle (42), rotatory lock axle (411) for spring bolt (412) can support the one side that deviates from cabinet door (1) at locking baffle (42) towards the outer one side of cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022546550.7U CN214069146U (en) | 2020-11-06 | 2020-11-06 | Power distribution cabinet with anti-sagging cabinet door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022546550.7U CN214069146U (en) | 2020-11-06 | 2020-11-06 | Power distribution cabinet with anti-sagging cabinet door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214069146U true CN214069146U (en) | 2021-08-27 |
Family
ID=77400593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022546550.7U Active CN214069146U (en) | 2020-11-06 | 2020-11-06 | Power distribution cabinet with anti-sagging cabinet door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214069146U (en) |
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2020
- 2020-11-06 CN CN202022546550.7U patent/CN214069146U/en active Active
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