CN219733111U - Cabinet door opening anti-rotation structure based on low-voltage power distribution cabinet - Google Patents
Cabinet door opening anti-rotation structure based on low-voltage power distribution cabinet Download PDFInfo
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- CN219733111U CN219733111U CN202320411998.9U CN202320411998U CN219733111U CN 219733111 U CN219733111 U CN 219733111U CN 202320411998 U CN202320411998 U CN 202320411998U CN 219733111 U CN219733111 U CN 219733111U
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- inserting rod
- fixedly connected
- cabinet
- power distribution
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- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
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- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power distribution cabinets and provides a cabinet door opening anti-rotation structure for a low-voltage power distribution cabinet, which comprises a cabinet body, wherein a cabinet door is hinged to the cabinet body, a fixed plate is fixedly connected to the cabinet door, a connecting plate is rotationally connected to the fixed plate, a fixed block is fixedly connected to one side of the cabinet body, a telescopic connecting mechanism is rotationally arranged on the fixed block, one end of the telescopic connecting mechanism is fixedly connected with a first U-shaped clamping block, the telescopic connecting mechanism is used for connecting the fixed block with the first U-shaped clamping block, and a second U-shaped clamping block is fixedly connected to the other side of the cabinet body. Through the technical scheme, the problem that in the prior art, when a worker opens an electric element in the cabinet door operation cabinet body, the cabinet door can be accidentally closed under the action of wind force or other external forces, potential safety hazards exist, and the operation of the worker is hindered is solved.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a cabinet door opening anti-rotation structure for a low-voltage power distribution cabinet.
Background
The low-voltage power distribution cabinet is a cabinet body which is generally cuboid, one side of the cabinet body is open, the cabinet door is hinged to the cabinet body and close to the open, the cabinet door is used for sealing the open to form a closed shell, and electric elements such as a switch, a protection or a monitoring control are installed in the cabinet body.
Through searching, in the prior art, chinese patent application number: CN201220702844.7, filing date: 2012-12-18 discloses a low voltage distribution cabinet, it includes the cabinet body and cabinet door, cabinet door swing joint is on the cabinet body, and the cabinet is internal to be equipped with the interlayer board, and cabinet body top and bottom surface all are equipped with the shutter, its characterized in that cabinet body both sides face still is equipped with the shutter, cabinet body top is fixed with the top cap, consequently can prevent effectively that the dust from falling into the cabinet internal to improve the life of electronic component in the cabinet. Secondly, the movable wheels are arranged at four corners of the bottom of the cabinet body, so that the installation of the power distribution cabinet is more convenient, and the problems of difficult installation and transportation of the existing power distribution cabinet can be solved.
However, the above structure still has the disadvantage that, because the cabinet door is hinged with the cabinet body, when the electric element in the cabinet body is operated by the cabinet door when the cabinet door is opened by the staff, the cabinet door can be accidentally closed under the action of wind force or other external forces, on one hand, the cabinet door can possibly cause injury to the staff automatically, and has potential safety hazards, on the other hand, when the electric element in the cabinet body is operated by the staff, if the cabinet door is suddenly and automatically closed, the operation of the staff is also hindered.
Disclosure of Invention
The utility model provides a cabinet door opening anti-rotation structure for a low-voltage power distribution cabinet, which solves the problems that in the prior art, when a worker opens an electric element in a cabinet body, the cabinet door can be accidentally closed under the action of wind force or other external forces, potential safety hazards exist, and the operation of the worker is hindered.
The technical scheme of the utility model is as follows:
the utility model provides a prevent revolution mechanic based on cabinet door is opened to low voltage distribution cabinet, includes the cabinet body, articulated have the cabinet door on the cabinet body, cabinet door fixedly connected with fixed plate, rotate on the fixed plate and be connected with the connecting plate, one side fixedly connected with fixed block of the cabinet body, rotate on the fixed block and be provided with telescopic connection mechanism, telescopic connection mechanism's one end fixedly connected with first U type clamp splice, telescopic connection mechanism is used for connecting the fixed block with first U type clamp splice, the opposite side fixedly connected with second U type clamp splice of the cabinet body, the connecting plate with first U type clamp splice with second U type clamp splice cooperation.
Preferably, two fixing plates are provided, and the connecting plate is rotatably connected between the two fixing plates through a damping rotating shaft.
Preferably, the telescopic connecting mechanism comprises a connecting sleeve, a connecting inserted rod and a fastening bolt, one end of the connecting inserted rod is rotationally connected with the fixed block, the other end of the connecting inserted rod is slidably inserted into the connecting sleeve, the connecting sleeve is fixedly connected with the first U-shaped clamping block, the fastening bolt is mounted on the connecting sleeve in a threaded manner, and one end of the fastening bolt is abutted to the connecting inserted rod.
Preferably, a first inserting rod is slidably penetrated through the top wall of the first U-shaped clamping block, the lower end of the first inserting rod is slidably penetrated through the connecting plate, and the upper end of the first inserting rod is fixedly connected with a first pull ring.
Preferably, the first inserting rod is fixedly sleeved with a first limiting plate, a first spring is arranged on the first inserting rod, the upper end of the first spring is abutted against the top wall of the first U-shaped clamping block, and the lower end of the first spring is abutted against the first limiting plate.
Preferably, the bottom wall of the second U-shaped clamping block is slidably penetrated by a second inserting rod, the upper end of the second inserting rod is slidably penetrated by the connecting plate, a second limiting plate is fixedly sleeved on the second inserting rod, a second spring is arranged on the second inserting rod, the upper end of the second spring is fixedly connected with the bottom wall of the second U-shaped clamping block, and the lower end of the second spring is fixedly connected with the second limiting plate.
Preferably, the lower end of the second inserted link is fixedly connected with a second pull ring, and the second pull ring is provided with a rubber layer.
Preferably, a limiting block is fixedly connected to the top of the fixed block, and the bottom of the limiting block is in contact with the connecting inserting rod.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the cabinet door, the first U-shaped clamping blocks are arranged, and the connecting plates are clamped and fixed in the first U-shaped clamping blocks when the cabinet door is opened, so that the cabinet door is fixed, when a worker opens an electric element in the cabinet body, the cabinet door cannot be accidentally closed under the action of wind force or other external forces, the operation of the worker cannot be hindered, and the potential safety hazard is reduced.
2. According to the utility model, the telescopic connecting mechanism is arranged, when the cabinet door is closed, the connecting plate is clamped and fixed in the second U-shaped clamping block, the telescopic connecting mechanism is rotated to be vertical to the bottom wall of the cabinet body, and the telescopic connecting mechanism can be shortened and stored, so that the telescopic connecting mechanism can not obstruct passers-by nearby the cabinet body.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic view of a first perspective three-dimensional structure of a cabinet door opening anti-rotation structure for a low-voltage power distribution cabinet;
fig. 2 is a schematic view of a second perspective structure of the anti-rotation structure for opening a cabinet door for a low-voltage power distribution cabinet;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 2 according to the present utility model;
FIG. 5 is an enlarged schematic view of the portion C of FIG. 2 according to the present utility model;
fig. 6 is an enlarged view of the portion D of fig. 2 according to the present utility model.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a fixing plate; 4. a connecting plate; 5. a fixed block; 51. a limiting block; 6. a telescopic connection mechanism; 61. a connecting sleeve; 62. connecting the inserted link; 63. a fastening bolt; 7. a first U-shaped clamping block; 71. a first plunger; 72. a first pull ring; 73. a first limiting plate; 74. a first spring; 8. the second U-shaped clamping block; 81. a second plunger; 82. a second limiting plate; 83. a second spring; 84. and a second pull ring.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.
Examples
As shown in fig. 1 to 6, the embodiment provides a cabinet door opening anti-rotation structure for a low-voltage power distribution cabinet, which comprises a cabinet body 1, wherein a cabinet door 2 is hinged on the cabinet body 1, a fixing plate 3 is fixedly connected with the cabinet door 2, a connecting plate 4 is rotatably connected on the fixing plate 3, one side of the cabinet body 1 is fixedly connected with a fixing block 5, a telescopic connecting mechanism 6 is rotatably arranged on the fixing block 5, one end of the telescopic connecting mechanism 6 is fixedly connected with a first U-shaped clamping block 7, the telescopic connecting mechanism 6 is used for connecting the fixing block 5 and the first U-shaped clamping block 7, the other side of the cabinet body 1 is fixedly connected with a second U-shaped clamping block 8, the connecting plate 4 is matched with the first U-shaped clamping block 7 and the second U-shaped clamping block 8, in the embodiment, the cabinet body 1 is a main body part of the low-voltage power distribution cabinet, and various electrical elements are internally mounted, the cabinet door 2 hinged to the cabinet body 1 is closed at ordinary times, various electric elements in the cabinet body 1 are protected, when the cabinet door 2 is closed, the connecting plate 4 is clamped and fixed in the second U-shaped clamping block 8, the telescopic connecting mechanism 6 is rotated to enable the telescopic connecting mechanism to be perpendicular to the bottom wall of the cabinet body 1, when the cabinet door 2 is opened, the telescopic connecting mechanism 6 is rotated to enable the telescopic connecting mechanism to be parallel to the bottom wall of the cabinet body 1, the connecting plate 4 is clamped and fixed in the first U-shaped clamping block 7, thereby fixing the cabinet door 2, when a worker opens the cabinet door 2 to operate the electric elements in the cabinet body 1, the cabinet door 2 cannot be accidentally closed under the action of wind force or other external force, the operation of the worker cannot be hindered, potential safety hazards are reduced, and when the cabinet door 2 is closed, the telescopic connecting mechanism 6 can be shortened and stored, and the worker cannot be prevented from obstructing passers-by people near the cabinet body 1.
Further, the fixed plate 3 is provided with two, the connecting plate 4 is rotated through the damping pivot and is connected between two fixed plates 3, the jack has been seted up on the connecting plate 4, jack and first inserted bar 71 and the cooperation of second inserted bar 81, telescopic connection mechanism 6 includes connecting sleeve 61, connect inserted bar 62 and fastening bolt 63, the one end and the fixed block 5 rotation of connecting inserted bar 62 are connected, the other end slip grafting of connecting inserted bar 62 is in connecting sleeve 61, connecting sleeve 61 and first U type clamp splice 7 fixed connection, fastening bolt 63 screw thread is installed on connecting sleeve 61, fastening bolt 63's one end is contradicted with connecting inserted bar 62, telescopic connection mechanism 6's length can be regulated and control, when cabinet door 2 is closed, can shorten and accomodate telescopic connection mechanism 6.
Further, the top wall of the first U-shaped clamping block 7 is slidably penetrated by a first inserting rod 71, the lower end of the first inserting rod 71 is slidably penetrated by the connecting plate 4, the upper end of the first inserting rod 71 is fixedly connected with a first pull ring 72, when the cabinet door 2 is opened, the connecting plate 4 is fixed in the first U-shaped clamping block 7 through the first inserting rod 71, a first limiting plate 73 is fixedly sleeved on the first inserting rod 71, a first spring 74 is arranged on the first inserting rod 71, the upper end of the first spring 74 is in contact with the top wall of the first U-shaped clamping block 7, the lower end of the first spring 74 is in contact with the first limiting plate 73, and under the action of the first spring 74, the first inserting rod 71 has a downward elasticity, so that the cabinet door can be automatically inserted on the connecting plate 4.
Further, the second inserting rod 81 is slidably penetrated through the bottom wall of the second U-shaped clamping block 8, the upper end of the second inserting rod 81 is slidably penetrated through the connecting plate 4, the second inserting rod 81 is fixedly sleeved with the second limiting plate 82, the second inserting rod 81 is provided with the second spring 83, the upper end of the second spring 83 is fixedly connected with the bottom wall of the second U-shaped clamping block 8, the lower end of the second spring 83 is fixedly connected with the second limiting plate 82, under the action of the second spring 83, the second inserting rod 81 has an upward elastic force, when the cabinet door 2 is closed, the connecting plate 4 is fixed in the second U-shaped clamping block 8 through the second inserting rod 81, the lower end of the second inserting rod 81 is fixedly connected with the second pull ring 84, the second pull ring 84 is provided with a rubber layer, when the cabinet door 2 needs to be opened, the second pull ring 84 is pulled downwards, the second inserting rod 81 is driven to move downwards to be separated from the connecting plate 4, the top of the fixing block 5 is fixedly connected with the limiting block 51, the bottom of the limiting block 51 is connected with the connecting plate 62, and the connecting plate 62 is connected with the bottom wall of the cabinet door 2 in parallel to the cabinet door 1.
Working principle: firstly, the staff pulls down the second pull ring 84, drive the second inserted link 81 and move downwards and break away from with connecting plate 4, make connecting plate 4 can break away from with second U type clamp splice 8, rotate cabinet door 2 again and open it, then, rotate connecting sleeve 61 and connection inserted link 62, make them parallel with the diapire of cabinet body 1, rotate connecting plate 4 again, make it insert in the first U type clamp splice 7, under the effect of first spring 74, the lower extreme of first inserted link 71 runs through connecting plate 4 voluntarily, thereby fix connecting plate 4 in first U type clamp splice 7, and then fix cabinet door 2 of opening, cabinet door 2 can not be closed under the effect of wind-force or other external force accident, not only reduced the potential safety hazard, and can not cause the hindrance to the electrical component in the staff's operation cabinet body 1, after the work is accomplished, drive first inserted link 71 upwards and move, make it break away from with connecting plate 4, thereby make connecting plate 4 can with first U type clamp splice 7, rotate 2 and close it, rotate the connecting plate 4, make its inserted into second U type clamp splice 8, the effect of connecting plate 62 is passed through connecting plate 62, make the end 63 is fastened to the second inserted link 62, and connect 5, the bolt is connected to the adjacent to the side of connecting plate 1, the end is fastened to the connecting plate 1, the end is connected through the connecting plate 63 is passed through the connecting rod 63, can not be fastened down by the connecting plate 61, the end is connected through the connecting rod is connected with the connecting rod is connected through the connecting rod 63, the 5 automatically, can be fastened down through the bolt 63, can be passed through the bolt is connected through the jack-down, and can be cut down.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a prevent revolution mechanic based on cabinet door is opened to low voltage distribution cabinet, a serial communication port, including the cabinet body (1), articulated have cabinet door (2) on the cabinet body (1), cabinet door (2) fixedly connected with fixed plate (3), rotate on fixed plate (3) and be connected with connecting plate (4), one side fixedly connected with fixed block (5) of the cabinet body (1), rotate on fixed block (5) and be provided with telescopic connection mechanism (6), the one end fixedly connected with of telescopic connection mechanism (6) first U type clamp splice (7), telescopic connection mechanism (6) are used for connecting fixed block (5) with first U type clamp splice (7), the opposite side fixedly connected with second U type clamp splice (8) of the cabinet body (1), connecting plate (4) with first U type clamp splice (7) with cooperation of second U type clamp splice (8).
2. The cabinet door opening anti-rotation structure for the low-voltage power distribution cabinet according to claim 1, wherein two fixing plates (3) are arranged, and the connecting plate (4) is rotatably connected between the two fixing plates (3) through a damping rotating shaft.
3. The cabinet door opening anti-rotation structure for the low-voltage power distribution cabinet according to claim 1, wherein the telescopic connecting mechanism (6) comprises a connecting sleeve (61), a connecting inserting rod (62) and a fastening bolt (63), one end of the connecting inserting rod (62) is rotationally connected with the fixed block (5), the other end of the connecting inserting rod (62) is slidingly inserted into the connecting sleeve (61), the connecting sleeve (61) is fixedly connected with the first U-shaped clamping block (7), the fastening bolt (63) is installed on the connecting sleeve (61) in a threaded mode, and one end of the fastening bolt (63) is in interference with the connecting inserting rod (62).
4. The cabinet door opening anti-rotation structure for the low-voltage power distribution cabinet according to claim 1, wherein a first inserting rod (71) is inserted through the top wall of the first U-shaped clamping block (7) in a sliding mode, the lower end of the first inserting rod (71) is inserted through the connecting plate (4) in a sliding mode, and a first pull ring (72) is fixedly connected to the upper end of the first inserting rod (71).
5. The cabinet door opening anti-rotation structure for the low-voltage power distribution cabinet according to claim 4, wherein a first limiting plate (73) is fixedly sleeved on the first inserting rod (71), a first spring (74) is arranged on the first inserting rod (71), the upper end of the first spring (74) is in contact with the top wall of the first U-shaped clamping block (7), and the lower end of the first spring (74) is in contact with the first limiting plate (73).
6. The cabinet door opening anti-rotation structure for the low-voltage power distribution cabinet according to claim 1, wherein a second inserting rod (81) is slidably penetrated through the bottom wall of the second U-shaped clamping block (8), the upper end of the second inserting rod (81) slidably penetrates through the connecting plate (4), a second limiting plate (82) is fixedly sleeved on the second inserting rod (81), a second spring (83) is arranged on the second inserting rod (81), the upper end of the second spring (83) is fixedly connected with the bottom wall of the second U-shaped clamping block (8), and the lower end of the second spring (83) is fixedly connected with the second limiting plate (82).
7. The cabinet door opening anti-rotation structure for the low-voltage power distribution cabinet according to claim 6, wherein a second pull ring (84) is fixedly connected to the lower end of the second inserting rod (81), and the second pull ring (84) is provided with a rubber layer.
8. A cabinet door opening anti-rotation structure based on a low-voltage power distribution cabinet according to claim 3, wherein a limiting block (51) is fixedly connected to the top of the fixed block (5), and the bottom of the limiting block (51) is in contact with the connecting inserting rod (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411998.9U CN219733111U (en) | 2023-03-07 | 2023-03-07 | Cabinet door opening anti-rotation structure based on low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411998.9U CN219733111U (en) | 2023-03-07 | 2023-03-07 | Cabinet door opening anti-rotation structure based on low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733111U true CN219733111U (en) | 2023-09-22 |
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ID=88061647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320411998.9U Active CN219733111U (en) | 2023-03-07 | 2023-03-07 | Cabinet door opening anti-rotation structure based on low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733111U (en) |
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- 2023-03-07 CN CN202320411998.9U patent/CN219733111U/en active Active
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