CN220068071U - Microcomputer relay protection device test cabinet - Google Patents
Microcomputer relay protection device test cabinet Download PDFInfo
- Publication number
- CN220068071U CN220068071U CN202320566810.8U CN202320566810U CN220068071U CN 220068071 U CN220068071 U CN 220068071U CN 202320566810 U CN202320566810 U CN 202320566810U CN 220068071 U CN220068071 U CN 220068071U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- plate
- fixedly connected
- protection device
- relay protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims description 37
- 241000510097 Megalonaias nervosa Species 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 36
- 238000009423 ventilation Methods 0.000 description 15
- 239000000428 dust Substances 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a microcomputer relay protection device test cabinet, which particularly relates to the technical field of power test equipment.
Description
Technical Field
The utility model relates to the technical field of power test equipment, in particular to a microcomputer relay protection device test cabinet.
Background
The microcomputer relay protection device is widely applied to an electric power system, once the device fails, maintenance personnel are required to quickly remove the failure, power transmission is recovered as soon as possible, a certain number of complete machine spare parts are stored in a large-scale power plant and a transformer substation, the complete machine spare parts are not immediately put into operation after being replaced for the needs of time, necessary inspection is required according to a relay protection inspection procedure, the microcomputer relay protection device can be put into operation after the inspection is qualified, and the microcomputer relay protection device is required to be inspected through an instrument in a test cabinet during inspection.
In the prior art, most of microcomputer relay protection device test cabinets are closed cabinets, and when an instrument is used for detecting microcomputer relay protection device parts, the microcomputer relay protection device test cabinets often generate heat, so that damage to the microcomputer relay protection device and the detected instrument is easy to cause.
In order to solve the above problems, the prior art adopts a mode of forming a vent hole on a cabinet body and adding a fan at the vent hole to dissipate heat, but when the fan accelerates the air flow, dust in the air can block the vent hole, so that the heat dissipation effect of the vent hole is poor.
Disclosure of Invention
The utility model provides a microcomputer relay protection device test cabinet, which aims to solve the problem that dust in the air can block a vent hole when a fan accelerates air flow, so that the heat dissipation effect of the vent hole is poor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a microcomputer relay protection device test cabinet, includes the cabinet body, the equal fixedly connected with fan of two curb plate inner walls of the cabinet body, the ventilation hole has all been seted up to the curb plate of the cabinet body corresponding to fan department, two curb plate surfaces of the cabinet body are equipped with cleaning device, cleaning device includes four slide rails, four the slide rail divide into two sets ofly, two sets ofly the slide rail respectively fixed connection is on two curb plate surfaces of the cabinet body, the inner wall sliding connection of slide rail has the slider, two slider fixedly connected with same fixed plate, one side fixedly connected with spring that the fixed plate is close to the ventilation hole, one end fixedly connected with clearance board of spring, one side that the clearance board is close to the ventilation hole is equipped with the brush, the spring is compressed state when the clearance board is kept away from the ventilation hole.
The effects achieved by the components are as follows: the reset elastic force of the spring of the cleaning device enables the cleaning plate to be attached to the vent hole of the cabinet body, the fixing plate slides on the surface of the vent hole with the cleaning plate, when the fan is used for a long time to accumulate dust in the air at the vent hole, the cleaning plate achieves the effect of cleaning the vent hole of the cabinet body, and the radiating effect of the interior of the cabinet body is improved.
Preferably, the surface sliding plug of fixed plate is provided with two gag levers, two the gag lever levers are central symmetry, the one end and the clearance board fixed connection of gag lever levers.
The effects achieved by the components are as follows: the effect of limiting the moving direction of the cleaning plate is achieved through the limiting rod, and the moving stability of the cleaning plate is improved.
Preferably, one end fixedly connected with baffle of slide rail, the size of baffle is greater than the size of slide rail, baffle and the curb plate fixed connection of cabinet body.
The effects achieved by the components are as follows: the effect of limiting the maximum displacement of the sliding block is achieved by arranging the baffle plate, and the sliding block is prevented from sliding off the sliding rail as much as possible.
Preferably, the surface of the fixing plate is fixedly connected with a handle, and the surface of the handle is sleeved with an anti-skid sleeve.
The effects achieved by the components are as follows: the effect that convenient staff removed the fixed plate has been reached through setting up the handle, brings convenience for the staff.
Preferably, the two side plates of the cabinet body are provided with supporting devices, the supporting devices comprise two base plates, the two base plates are respectively and fixedly connected to the surfaces of the two side plates of the cabinet body, screw rods are connected to the surfaces of the base plates in a threaded mode, one end of each screw rod, which is close to the ground, is rotatably connected with a base, two fixing rods are arranged on the surfaces of the base plates in a sliding insertion mode, and one ends of the two fixing rods are fixedly connected with the base.
The effects achieved by the components are as follows: after the cabinet body is moved to a proper position through the supporting device, the screw rod is rotated, the screw rod moves with the fixing rod and the base, the base supports the cabinet body, the effect of fixing the cabinet body is achieved, and sliding of the cabinet body is avoided as much as possible.
Preferably, one end of the screw far away from the base is fixedly connected with a circular plate, the surface of the circular plate is fixedly connected with two control blocks, and the two control blocks are in central symmetry.
The effects achieved by the components are as follows: the control block on the circular plate achieves the effect of bringing convenience to the staff to rotate the screw rod, and brings convenience to the staff.
Preferably, one side of the base away from the screw is configured as a washboard.
The effects achieved by the components are as follows: the effect of increasing the roughness between the base and the ground is achieved through the structure of the washboard, and then the friction between the base and the ground is increased.
Preferably, the base is positioned at the end of the washboard and is wrapped with a rubber pad.
The effects achieved by the components are as follows: through the rubber pad, can make the bottom plate when contacting with ground, especially ceramic tile, when bottom plate formula ground, can increase damping force.
Preferably, universal self-locking wheels are fixedly arranged at four corners of the bottom of the cabinet body.
The effects achieved by the components are as follows: the universal paper wheel that sets up can make the cabinet body be convenient for remove and stop.
Preferably, a buffer rubber pad is fixed on the inner side of a cabinet door of the cabinet body.
The effects achieved by the components are as follows: set up the rubber pad, can reduce the impact to internally mounted's spare part when the cabinet door of the cabinet body closes, and then avoid inside spare part to damage.
In summary, the beneficial effects of the utility model are as follows:
the reset elastic force of the spring of the cleaning device enables the cleaning plate to be attached to the vent hole of the cabinet body, the fixing plate slides on the surface of the vent hole with the cleaning plate, when the fan is used for a long time to accumulate dust in the air at the vent hole, the cleaning plate achieves the effect of cleaning the vent hole of the cabinet body, and the radiating effect of the interior of the cabinet body is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a cleaning apparatus according to the present utility model.
Fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.
Fig. 4 is a schematic perspective view of the support device of the present utility model.
Reference numerals illustrate:
1. a cabinet body; 2. a fan; 3. a vent hole; 4. a cleaning device; 41. a slide rail; 42. a slide block; 43. a fixing plate; 44. a spring; 45. a cleaning plate; 46. a limit rod; 47. a baffle; 48. a handle; 5. a support device; 51. a backing plate; 52. a screw; 53. a base; 54. a fixed rod; 55. a circular plate; 56. a control block; 57. a rubber pad; 6. universal self-locking wheel; 7. and a buffer rubber pad.
Detailed Description
Referring to fig. 1, this embodiment discloses a microcomputer relay protection device test cabinet, including the cabinet body 1, two curb plate inner walls of the cabinet body 1 are all fixedly connected with fan 2, and ventilation hole 3 has all been seted up to the curb plate of the cabinet body 1 corresponding fan 2 department, and two curb plate surfaces of the cabinet body 1 are equipped with cleaning device 4, and two curb plates of the cabinet body 1 all are equipped with strutting arrangement 5.
Referring to fig. 1-3, the embodiment discloses a cleaning device 4 including four sliding rails 41, the four sliding rails 41 are equally divided into two groups, the two groups of sliding rails 41 are respectively fixedly connected to the surfaces of two side plates of a cabinet body 1, the inner walls of the sliding rails 41 are slidably connected with sliding blocks 42, the two sliding blocks 42 are fixedly connected with the same fixed plate 43, one side of the fixed plate 43, which is close to a vent hole 3, is fixedly connected with a spring 44, one end of the spring 44 is fixedly connected with a cleaning plate 45, one side, which is close to the vent hole 3, of the cleaning plate 45 is provided with a hairbrush, and the spring 44 is in a compressed state when the cleaning plate 45 is far away from the vent hole 3. Make clearance board 45 laminating ventilation hole 3 of cabinet body 1 through clearance device 4 spring 44's elasticity that resets, fixed plate 43 carry clearance board 45 to slide on ventilation hole 3's surface, when fan 2 long-time use piles up the dust in the air in ventilation hole 3 department, clearance board 45 has reached the effect of clearing up cabinet body 1 ventilation hole 3, has improved the radiating effect of cabinet body 1 inside.
Referring to fig. 1-3, the present embodiment discloses that two limiting rods 46 are slidably inserted on the surface of the fixing plate 43, the two limiting rods 46 are centrosymmetric, and one end of each limiting rod 46 is fixedly connected with the cleaning plate 45. The effect of limiting the moving direction of the cleaning plate 45 is achieved by the limiting rod 46, and the moving stability of the cleaning plate 45 is improved. One end of the sliding rail 41 is fixedly connected with a baffle 47, the size of the baffle 47 is larger than that of the sliding rail 41, and the baffle 47 is fixedly connected with the side plate of the cabinet body 1. By providing the baffle 47, the effect of limiting the maximum displacement of the slider 42 is achieved, and the slider 42 is prevented from slipping off the slide rail 41 as much as possible. The surface of the fixed plate 43 is fixedly connected with a handle 48, and the surface of the handle 48 is sleeved with an anti-skid sleeve. The effect of facilitating the movement of the fixing plate 43 by the staff is achieved by arranging the handle 48, and convenience is brought to the staff.
Referring to fig. 1-4, the embodiment discloses a supporting device 5 comprising two base plates 51, wherein the two base plates 51 are respectively and fixedly connected to the surfaces of two side plates of a cabinet body 1, screw rods 52 are in threaded connection with the surfaces of the base plates 51, a base 53 is rotatably connected to one end of each screw rod 52 close to the ground, two fixing rods 54 are slidably inserted into the surfaces of the base plates 51, and one ends of the two fixing rods 54 are fixedly connected with the base 53. After the cabinet body 1 is moved to a proper position through the supporting device 5, the screw rod 52 is rotated, the screw rod 52 moves with the fixing rod 54 and the base 53, the base 53 supports the cabinet body 1, the effect of fixing the cabinet body 1 is achieved, and sliding of the cabinet body 1 is avoided as much as possible.
Referring to fig. 1-4, this embodiment discloses that one end of the screw 52 away from the base 53 is fixedly connected with a circular plate 55, the surface of the circular plate 55 is fixedly connected with two control blocks 56, and the two control blocks 56 are centrosymmetric. The effect of facilitating the rotation of the screw 52 by the staff is achieved by the control block 56 on the circular plate 55, thereby bringing convenience to the staff. One end of the base 53 far away from the screw 52 is fixedly connected with a rubber pad 57, and the size of the rubber pad 57 is matched with the size of the base 53. The effect of increasing the roughness between the base 53 and the ground is achieved by providing the rubber pad 57, and thus the friction between the base 53 and the ground is increased.
The working principle is as follows: when the cabinet body 1 needs to be cooled, the fans 2 on two sides of the cabinet body 1 are opened, the fans 2 accelerate the air flow in the cabinet body 1 through the ventilation holes 3 on the side face of the cabinet body 1, thereby achieving the cooling effect, when dust in the air is accumulated at the ventilation holes 3 after the fans 2 are used for a long time, the handles 48 are pulled, the handles 48 carry the fixing plates 43 to move, the two sliding blocks 42 on the fixing plates 43 move in the sliding rails 41, the spring 44 is in a compressed state when the cleaning plates 45 are far away from the ventilation holes 3, the spring 44 is in a reset elastic force, the cleaning plates 45 are attached to the ventilation holes 3 of the cabinet body 1, the fixing plates 43 slide on the surfaces of the ventilation holes 3 with the cleaning plates 45, the cleaning plates 45 achieve the effect of cleaning the ventilation holes 3 of the cabinet body 1, the baffle 47 achieves the effect of limiting the maximum transfer of the sliding blocks 42, the limiting rod 46 achieves the effect of limiting the moving direction of the cleaning plates 45, and the cooling effect in the cabinet body 1 is improved through the cleaning device 4.
After the cabinet body 1 is moved to a proper position, the control block 56 on the circular plate 55 is rotated, the control block 56 rotates with the screw rod 52 on the backing plate 51, the screw rod 52 moves with the fixing rod 54 and the base 53, the base 53 supports the cabinet body 1 by means of the rubber pad 57, the effect of fixing the cabinet body 1 is achieved through the supporting device 5, and sliding of the cabinet body 1 is avoided as much as possible.
Claims (6)
1. The utility model provides a microcomputer relay protection device test cabinet, includes cabinet body (1), its characterized in that: the utility model discloses a cabinet, including cabinet body (1) and backing plate (51) of the utility model, two curb plate inner walls of cabinet body (1) all fixedly connected with fan (2), vent hole (3) have all been seted up to the curb plate of cabinet body (1) department that corresponds fan (2), two curb plate surfaces of cabinet body (1) are equipped with cleaning device (4), cleaning device (4) are including four slide rail (41), four slide rail (41) partition is two sets of, two sets of slide rail (41) are respectively fixed connection at two curb plate surfaces of cabinet body (1), the inner wall sliding connection of slide rail (41) has slider (42), two slider (42) fixedly connected with same fixed plate (43), one side fixedly connected with spring (44) that is close to vent hole (3) of fixed plate (43), one end fixedly connected with cleaning plate (45) of spring (44), one side that cleaning plate (45) is close to vent hole (3) is equipped with the brush, spring (44) are compressed state when cleaning plate (45) keep away from vent hole (3), two curb plate (5) of cabinet body (1) are equipped with strutting arrangement, two backing plate (51) are connected with two backing plate (51) at two surfaces of backing plate (51), the utility model discloses a clothes washing machine, including base (53) is connected with in the rotation of screw rod (52) near the one end on ground, the surface slip of backing plate (51) is provided with two dead levers (54), two the one end and the base (53) fixed connection of dead lever (54), the one end fixedly connected with plectane (55) of base (53) are kept away from to screw rod (52), the fixed surface of plectane (55) is connected with two control blocks (56), two control blocks (56) are central symmetry, one side that screw rod (52) were kept away from to base (53) is constructed for the washboard, base (53) are located washboard end parcel and have rubber pad (57).
2. The microcomputer relay protection device test cabinet according to claim 1, wherein: the surface sliding plug of fixed plate (43) is provided with two gag lever posts (46), and two gag lever posts (46) are central symmetry, the one end and the clearance board (45) fixed connection of gag lever post (46).
3. The microcomputer relay protection device test cabinet according to claim 1, wherein: one end fixedly connected with baffle (47) of slide rail (41), the size of baffle (47) is greater than the size of slide rail (41), the curb plate fixed connection of baffle (47) and cabinet body (1).
4. The microcomputer relay protection device test cabinet according to claim 1, wherein: the surface of the fixing plate (43) is fixedly connected with a handle (48), and the surface of the handle (48) is sleeved with an anti-skid sleeve.
5. The microcomputer relay protection device test cabinet according to claim 1, wherein: the four corners of the bottom of the cabinet body (1) are provided with and fixed with universal self-locking wheels (6).
6. The microcomputer relay protection device test cabinet according to claim 1, wherein: a buffer rubber pad (7) is fixed on the inner side of a cabinet door of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320566810.8U CN220068071U (en) | 2023-03-22 | 2023-03-22 | Microcomputer relay protection device test cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320566810.8U CN220068071U (en) | 2023-03-22 | 2023-03-22 | Microcomputer relay protection device test cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220068071U true CN220068071U (en) | 2023-11-21 |
Family
ID=88789555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320566810.8U Active CN220068071U (en) | 2023-03-22 | 2023-03-22 | Microcomputer relay protection device test cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220068071U (en) |
-
2023
- 2023-03-22 CN CN202320566810.8U patent/CN220068071U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |