CN219017562U - Emergent brake separating structure of high-voltage power distribution cabinet - Google Patents
Emergent brake separating structure of high-voltage power distribution cabinet Download PDFInfo
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- CN219017562U CN219017562U CN202320242250.0U CN202320242250U CN219017562U CN 219017562 U CN219017562 U CN 219017562U CN 202320242250 U CN202320242250 U CN 202320242250U CN 219017562 U CN219017562 U CN 219017562U
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Abstract
The utility model discloses an emergency brake separating structure of a high-voltage power distribution cabinet, and belongs to the field of power distribution cabinets. An emergency brake separating structure of a high-voltage power distribution cabinet, comprising: the power distribution cabinet comprises a power distribution cabinet body, wherein a cabinet door is arranged on the power distribution cabinet body in a hinge mode, a button hole is formed in the cabinet door, and a handle is arranged on the cabinet door; the first sliding grooves are symmetrically arranged in the button holes; the rotating ring is rotatably arranged in the button hole, limit grooves are symmetrically formed in the rotating ring, and one end, close to the power distribution cabinet body, of the rotating ring is fixedly connected with a driving block; the utility model effectively performs brake separation and prevents equipment damage caused by the inversion of the rotating ring when a worker presses the pressing rod by both hands.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to an emergency brake separating structure of a high-voltage power distribution cabinet.
Background
The high-voltage power distribution cabinet is used for generating, transmitting, distributing, converting electric energy and consuming in an electric power system and has the functions of on-off, control or protection, equipment in a switch room in the power distribution cabinet is required to be closed when the high-voltage power distribution cabinet is used, an emergency brake separating structure is required to be installed on the cabinet door because the distance between the cabinet door and the equipment is too large, brake separating buttons in the prior art are cooperated with two hands, a rotating ring is firstly rotated to press the buttons, the rotating ring is easy to rebound, and the equipment is damaged due to inaccurate pressing.
Disclosure of Invention
The utility model aims to solve the problem that in the prior art, a brake separating button needs to be cooperated with two hands, a rotating ring is rotated firstly to press the button, and the rotating ring is easy to rebound to cause inaccurate pressing to cause equipment damage, and provides an emergency brake separating structure of a high-voltage power distribution cabinet.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an emergency brake separating structure of a high-voltage power distribution cabinet, comprising: the power distribution cabinet comprises a power distribution cabinet body, wherein a cabinet door is arranged on the power distribution cabinet body in a hinge mode, a button hole is formed in the cabinet door, and a handle is arranged on the cabinet door; the first sliding grooves are symmetrically arranged in the button holes; the rotating ring is rotatably arranged in the button hole, limit grooves are symmetrically formed in the rotating ring, and one end, close to the power distribution cabinet body, of the rotating ring is fixedly connected with a driving block; the pressing rod is arranged in the rotating ring in a sliding manner, sliding blocks corresponding to the limiting grooves are symmetrically arranged on the pressing rod, the sliding blocks correspond to the first sliding grooves, an elastic component is arranged between the pressing rod and the rotating ring, and one end, close to the driving block, of the pressing rod is fixedly connected with a second guide rod; the first fixing plates are symmetrically arranged at one end of the cabinet door, close to the power distribution cabinet body, and a first rotating shaft is rotatably arranged between the two first fixing plates; the extension component is fixedly connected to the first rotating shaft; the transmission assembly is used for driving the extension assembly to rotate along the axis of the first rotating shaft, and the second guide rod corresponds to the extension assembly.
Preferably, the elastic component comprises a slot, the slot is arranged at one end of the rotating ring, which is close to the driving block, a first baffle is arranged in the slot, a third spring is arranged between the first baffle and the pressing rod, a square rod corresponding to the slot is arranged on the first baffle, and the square rod is fixedly connected with the cabinet door.
Preferably, the extension assembly comprises a connecting plate fixedly connected to the first rotating shaft, second fixing plates are symmetrically arranged on the connecting plate, first guide rods are slidably arranged on the second fixing plates, fixing blocks are fixedly connected to the first guide rods and arranged between the two second fixing plates, the fixing blocks are close to one of the second fixing plates, and a first spring is arranged between the fixing blocks and the second fixing plate far away from the fixing blocks.
Preferably, the transmission assembly comprises a fixed rod fixedly connected to one end of the driving block far away from the rotating ring, a connecting rod is rotationally connected to the fixed rod, first check blocks are symmetrically arranged on the connecting plate, second rotating shafts are fixedly connected between the two first check blocks, one end of the connecting rod far away from the fixed rod is movably connected to the second rotating shafts, and a second spring is arranged between one end of the second rotating shaft and one of the first check blocks.
In order to facilitate rotating the rotating ring, further, one end of the rotating ring, which is far away from the driving block, is symmetrically provided with a connecting block, and the connecting block is arranged on the outer side of the cabinet door.
In order to prevent the first guide rod from damaging the equipment, further, one end of the first guide rod, which is far away from the first fixing plate, is fixedly connected with a rubber head.
Compared with the prior art, the utility model provides an emergency brake separating structure of a high-voltage power distribution cabinet, which has the following beneficial effects:
1. this urgent brake structure of separating of high-voltage distribution cabinet drives the drive piece through rotating the swivel becket and rotates, then the drive piece exerts pressure through the connecting rod to the second pivot and drives the connecting plate and rotate to perpendicular with the cabinet door along the axle center of first pivot, then promotes the first guide arm of second guide arm extrusion through pressing the push rod, and then effectually carries out the brake separation, prevents that the equipment damage that the swivel becket from reversing when staff's both hands operation presses the push rod.
2. After the third spring drives the pressing rod to rebound to the corner of the limiting groove, the connecting plate rebounds to be parallel to the cabinet door under the action of the second spring, so that the rotating ring is restored to the original position, and the closing device is automatically restored to the initial state after closing the gate.
The device has the advantages that the device is not related to the same parts as or can be realized by adopting the prior art, the brake is effectively separated, and the damage to equipment caused by the inversion of the rotating ring when a worker presses the pressing rod by both hands is prevented.
Drawings
Fig. 1 is a schematic structural diagram of an emergency brake separating structure of a high-voltage power distribution cabinet;
fig. 2 is a schematic diagram of a part of an emergency brake-separating structure of a high-voltage power distribution cabinet according to the present utility model;
fig. 3 is a schematic diagram of a part of an emergency brake-separating structure of a high-voltage power distribution cabinet according to the present utility model;
fig. 4 is an enlarged schematic diagram of a position a in an emergency brake separating structure diagram 3 of a high-voltage power distribution cabinet according to the present utility model;
fig. 5 is a schematic diagram of a part of an emergency brake-separating structure of a high-voltage power distribution cabinet according to the present utility model;
fig. 6 is an enlarged schematic diagram of a position B in fig. 5 of an emergency brake separating structure diagram of a high-voltage power distribution cabinet according to the present utility model.
In the figure: 1. a power distribution cabinet body; 101. a cabinet door; 102. a button hole; 103. a first chute; 104. a handle; 2. a first fixing plate; 201. a first rotating shaft; 202. a connecting plate; 203. a second fixing plate; 204. a first guide bar; 205. a fixed block; 206. a first spring; 207. a rubber head; 3. a first stopper; 301. a second rotating shaft; 302. a second spring; 303. a connecting rod; 4. a rotating ring; 401. a limit groove; 402. a connecting block; 403. a slot; 404. a driving block; 405. a fixed rod; 5. pressing the rod; 501. a slide block; 502. a second guide bar; 503. a third spring; 504. a first baffle; 505. square bar.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1:
referring to fig. 1, 3, 4 and 6, an emergency brake separating structure of a high voltage power distribution cabinet includes: the power distribution cabinet comprises a power distribution cabinet body 1, wherein a cabinet door 101 is arranged on the power distribution cabinet body 1 in a hinge mode, a button hole 102 is formed in the cabinet door 101, and a handle 104 is arranged on the cabinet door 101; the first sliding groove 103 is symmetrically arranged in the button hole 102; the rotating ring 4 is rotatably arranged in the button hole 102, limiting grooves 401 are symmetrically formed in the rotating ring 4, and a driving block 404 is fixedly connected to one end, close to the power distribution cabinet body 1, of the rotating ring 4; the pressing rod 5 is arranged in the rotating ring 4 in a sliding way, sliding blocks 501 corresponding to the limiting grooves 401 are symmetrically arranged on the pressing rod 5, the sliding blocks 501 correspond to the first sliding grooves 103, an elastic component is arranged between the pressing rod 5 and the rotating ring 4, and one end, close to the driving block 404, of the pressing rod 5 is fixedly connected with a second guide rod 502; the first fixing plates 2 are symmetrically arranged at one end of the cabinet door 101, which is close to the power distribution cabinet body 1, and a first rotating shaft 201 is rotatably arranged between the two first fixing plates 2; an extension assembly fixedly connected to the first rotation shaft 201; the transmission assembly is used for driving the extension assembly to rotate along the axis of the first rotating shaft 201, and the second guide rod 502 corresponds to the extension assembly.
The extension subassembly includes fixed connection's connecting plate 202 on first pivot 201, and the symmetry is provided with second fixed plate 203 on the connecting plate 202, slides on two second fixed plates 203 and is provided with first guide arm 204, fixedly connected with fixed block 205 on the first guide arm 204, and fixed block 205 sets up between two second fixed plates 203, and fixed block 205 is close to one of them second fixed plate 203, is provided with first spring 206 between fixed block 205 and the second fixed plate 203 that keeps away from fixed block 205.
The transmission assembly comprises a fixed rod 405 fixedly connected to one end of the driving block 404 far away from the rotating ring 4, a connecting rod 303 is rotationally connected to the fixed rod 405, first stop blocks 3 are symmetrically arranged on the connecting plate 202, a second rotating shaft 301 is fixedly connected between the two first stop blocks 3, one end of the connecting rod 303 far away from the fixed rod 405 is movably connected to the second rotating shaft 301, and a second spring 302 is arranged between one end of the second rotating shaft 301 and one of the first stop blocks 3 by the connecting rod 303.
When emergency closing is needed, the sliding block 501 slides in the limit groove 401 by rotating the rotating ring 4 through a worker, the rotating ring 4 is prevented from rotating under the action of the limit groove 401 after rotating by 90 degrees, the driving block 404 is driven to rotate when the rotating ring 4 rotates, then the driving block 404 applies pressure to the second rotating shaft 301 through the connecting rod 303, so that the connecting rod 303 slides upwards to extrude the second spring 302 at one end of the second rotating shaft 301, the connecting plate 202 is driven to rotate to be vertical to the cabinet door 101 along the axis of the first rotating shaft 201 through the connecting rod 303, then the second guide rod 502 is pushed to extrude the first guide rod 204 by pressing the pressing rod 5, further opening is effectively carried out, and equipment damage caused by inversion of the rotating ring 4 when the pressing rod 5 is operated by both hands of the worker is prevented.
Example 2:
the elastic component includes slot 403, and slot 403 sets up the one end that is close to drive piece 404 at swivel becket 4, is provided with first baffle 504 in the slot 403, is provided with third spring 503 between first baffle 504 and the push rod 5, is provided with square rod 505 that corresponds with slot 403 on the first baffle 504, square rod 505 and cabinet door 101 fixed connection.
The end of the rotating ring 4 far away from the driving block 404 is symmetrically provided with a connecting block 402, and the connecting block 402 is arranged outside the cabinet door 101.
The end of the first guide rod 204 far away from the first fixing plate 2 is fixedly connected with a rubber head 207.
Referring to fig. 3, an emergency brake separating structure of a high-voltage power distribution cabinet is basically the same as that of embodiment 1, further, after the brake is closed, the pressing rod 5 is driven to rebound to the corner of the limit groove 401 under the action of the third spring 503, the connecting plate 202 is rebound to be parallel to the cabinet door 101 under the action of the second spring 302, so that the rotating ring 4 is restored to the original position, and the brake closing device is effectively automatically restored to the initial state after the brake is closed.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. Emergent brake-separating structure of high-voltage distribution cabinet, its characterized in that includes:
the power distribution cabinet comprises a power distribution cabinet body (1), wherein a cabinet door (101) is arranged on the power distribution cabinet body (1) in a hinge mode, a button hole (102) is formed in the cabinet door (101), and a handle (104) is arranged on the cabinet door (101);
the first sliding groove (103), the first sliding groove (103) is symmetrically arranged in the button hole (102);
the rotating ring (4) is rotatably arranged in the button hole (102), limiting grooves (401) are symmetrically formed in the rotating ring (4), and one end, close to the power distribution cabinet body (1), of the rotating ring (4) is fixedly connected with a driving block (404);
the pressing rod (5) is arranged in the rotating ring (4) in a sliding manner, sliding blocks (501) corresponding to the limiting grooves (401) are symmetrically arranged on the pressing rod (5), the sliding blocks (501) correspond to the first sliding grooves (103), an elastic component is arranged between the pressing rod (5) and the rotating ring (4), and one end, close to the driving block (404), of the pressing rod (5) is fixedly connected with a second guide rod (502);
the cabinet comprises first fixing plates (2), wherein the first fixing plates (2) are symmetrically arranged at one end of a cabinet door (101) close to a power distribution cabinet body (1), and a first rotating shaft (201) is rotatably arranged between the two first fixing plates (2);
an extension assembly fixedly connected to the first shaft (201);
and the transmission assembly is used for driving the extension assembly to rotate along the axis of the first rotating shaft (201), and the second guide rod (502) corresponds to the extension assembly.
2. The emergency brake separating structure of the high-voltage power distribution cabinet according to claim 1, wherein the elastic component comprises a slot (403), the slot (403) is arranged at one end of the rotating ring (4) close to the driving block (404), a first baffle (504) is arranged in the slot (403), a third spring (503) is arranged between the first baffle (504) and the pressing rod (5), a square rod (505) corresponding to the slot (403) is arranged on the first baffle (504), and the square rod (505) is fixedly connected with the cabinet door (101).
3. The emergency brake separating structure of a high-voltage power distribution cabinet according to claim 2, wherein the extension assembly comprises a connecting plate (202) fixedly connected to a first rotating shaft (201), second fixing plates (203) are symmetrically arranged on the connecting plate (202), first guide rods (204) are slidably arranged on the two second fixing plates (203), fixing blocks (205) are fixedly connected to the first guide rods (204), the fixing blocks (205) are arranged between the two second fixing plates (203), the fixing blocks (205) are close to one of the second fixing plates (203), and first springs (206) are arranged between the fixing blocks (205) and the second fixing plates (203) far away from the fixing blocks (205).
4. The emergency brake separating structure of the high-voltage power distribution cabinet according to claim 3, wherein the transmission assembly comprises a fixed rod (405) fixedly connected to one end of a driving block (404) far away from a rotating ring (4), a connecting rod (303) is rotatably connected to the fixed rod (405), first stop blocks (3) are symmetrically arranged on the connecting plate (202), a second rotating shaft (301) is fixedly connected between the two first stop blocks (3), one end of the connecting rod (303) far away from the fixed rod (405) is movably connected to the second rotating shaft (301), and a second spring (302) is arranged between one end of the second rotating shaft (301) and one of the first stop blocks (3).
5. The emergency brake separating structure of the high-voltage power distribution cabinet according to claim 1, wherein the connecting blocks (402) are symmetrically arranged at one ends of the rotating rings (4) far away from the driving blocks (404), and the connecting blocks (402) are arranged outside the cabinet door (101).
6. An emergency brake release structure of a high-voltage power distribution cabinet according to claim 3, wherein a rubber head (207) is fixedly connected to one end of the first guide rod (204) far away from the first fixing plate (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222110943 | 2022-08-12 | ||
| CN2022221109432 | 2022-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219017562U true CN219017562U (en) | 2023-05-12 |
Family
ID=86231658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320242250.0U Active CN219017562U (en) | 2022-08-12 | 2023-02-17 | Emergent brake separating structure of high-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219017562U (en) |
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2023
- 2023-02-17 CN CN202320242250.0U patent/CN219017562U/en active Active
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