CN218678808U - Pull formula converter rack - Google Patents
Pull formula converter rack Download PDFInfo
- Publication number
- CN218678808U CN218678808U CN202222925496.6U CN202222925496U CN218678808U CN 218678808 U CN218678808 U CN 218678808U CN 202222925496 U CN202222925496 U CN 202222925496U CN 218678808 U CN218678808 U CN 218678808U
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- guide plate
- baffle
- plate
- cabinet
- external cabinet
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 208000033999 Device damage Diseases 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a pull-out frequency converter cabinet, which comprises an external cabinet, a front guide plate, a middle guide plate and a rear guide plate; well baffle fixed mounting is provided with preceding baffle in the external cabinet inside, one side of well baffle, and the opposite side of well baffle is provided with the back baffle, and preceding baffle all installs elastic mechanism with the back baffle lower extreme and is provided with the connecting piece between back baffle and the preceding baffle. Has the advantages that: when putting into external cabinet with the converter rack, at first the gyro wheel presses on preceding baffle, because the prevention of connecting piece can not move down when preceding baffle receives pressure, after frequency conversion device put into external cabinet, the gyro wheel of frequency conversion device installation down will press on the back baffle, at this moment the baffle receives and can compress elastic mechanism after the pressure, and drive the connecting piece action, the restriction to preceding baffle is relieved to the connecting piece, make converter device lower extreme and well baffle contact, thereby increase area of contact, prevent to collide with external cabinet and the converter device damages.
Description
Technical Field
The utility model relates to a pull formula converter rack field especially relates to a pull formula converter rack.
Background
With the rapid development of modern power technology and computer control technology, the technical revolution of electric transmission is promoted. The frequency converter is one of important electrical appliances widely used in the industrial field at present. However, in many chemical industries, most of large boilers and the like are arranged outdoors, even though the boilers are arranged indoors, due to poor production sealing performance, equipment such as frequency converters and the like are in a humid and corrosive environment for a long time, so that the frequency converters often have electric leakage or other faults, and frequency converter cabinets are easy to corrode and rot, and the service life is short.
Like the patent of the pull formula converter assembled cabinet of publication number CN210444157U, through installing the gyro wheel on frequency conversion device to send frequency conversion device into the protection cabinet internal along the slide rail on the cabinet body through the gyro wheel, because the area of contact of gyro wheel and slide rail is less, often can make the protection cabinet body under the effect that receives the external force, can drive inside frequency conversion device and rock, and bump in the protection cabinet, thereby make frequency conversion device damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pull formula converter rack just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a pull-out frequency converter cabinet comprises an external cabinet, a front guide plate, a middle guide plate and a rear guide plate; the middle guide plate is fixedly arranged in the external cabinet, a front guide plate is arranged on one side of the middle guide plate and is in sliding connection with the external cabinet, and the front guide plate and the middle guide plate are positioned on the same horizontal plane; the rear guide plate is arranged on the other side of the middle guide plate and is in sliding connection with the external cabinet, the rear guide plate and the middle guide plate are located on the same horizontal plane, elastic mechanisms are mounted at the lower ends of the front guide plate and the rear guide plate, a connecting piece is arranged between the rear guide plate and the front guide plate, when the frequency converter cabinet is placed into the external cabinet, firstly, the front guide plate cannot move downwards due to the prevention of the connecting piece when the front guide plate is under pressure, and when the frequency converter cabinet moves to the rear guide plate, the elastic mechanisms can be compressed by the rear guide plate under pressure, meanwhile, the connecting piece is driven to move, and the limitation of the connecting piece on the front guide plate is removed.
Preferably: the elastic mechanism comprises a first telescopic rod, a first spring and a first baffle; the lower end of the rear guide plate is symmetrically provided with two first telescopic rods;
the lower end of the front guide plate is symmetrically provided with two first telescopic rods, the first telescopic rods are provided with first baffle plates, and the first telescopic rods are provided with first springs and arranged below the first baffle plates.
Preferably: the connecting piece comprises a vertical plate, a connecting plate, a pulling plate and a fixing column; the fixed column is fixedly arranged below the middle guide plate, a guide groove is formed in the connecting plate, and the guide groove penetrates through the fixed column; one end of the connecting plate is rotatably connected with one end of the vertical plate, the other end of the vertical plate is fixedly mounted on the rear guide plate, the other end of the connecting plate is rotatably connected with one end of the pull plate, the pull plate is slidably mounted at the lower end of the middle guide plate, and the other end of the pull plate is arranged below the front guide plate.
Preferably: auxiliary devices are arranged on two sides of the external cabinet and comprise a pressing plate, a second telescopic rod, a second spring, a pushing plate, a screw and a second baffle; the screw rod rotates to be installed external on the cupboard, the second baffle is installed to the one end of screw rod, install on the screw rod the push pedal, the push pedal with screw rod threaded connection, just the push pedal with external cupboard sliding connection, one side of push pedal is provided with the clamp plate, the push pedal with be provided with between the clamp plate the second telescopic link, install the second spring on the second telescopic link.
Preferably: the rear guide plate and the lower end of the front guide plate are both provided with hydraulic cylinders, and the hydraulic cylinders are arranged between the two first telescopic rods.
Preferably: the upper end of the external cabinet is provided with a herringbone plate; and a handle is arranged on the external cabinet.
Has the advantages that: when the frequency converter cabinet is placed into the external cabinet, the rollers are firstly pressed on the front guide plate, the front guide plate cannot move downwards due to the stop of the connecting piece when the front guide plate is pressed, after the frequency converter device is placed into the external cabinet, the rollers arranged below the frequency converter device are pressed on the rear guide plate, the guide plate can compress the elastic mechanism after being pressed and drives the connecting piece to act, the connecting piece relieves the limitation on the front guide plate, the lower end of the frequency converter device is in contact with the middle guide plate, and therefore the contact area is increased, and the collision with the external cabinet and the damage of the frequency converter device are prevented.
Drawings
Fig. 1 is a schematic spatial perspective view of a pull-out type inverter cabinet according to the present invention;
fig. 2 is an internal schematic view of a pull-out type inverter cabinet according to the present invention;
fig. 3 is a schematic connection diagram of a pull-out type inverter cabinet according to the present invention;
fig. 4 is a schematic diagram of a connecting member of a pull-out type inverter cabinet according to the present invention;
fig. 5 is a schematic view of an auxiliary device of the pull-out type frequency converter cabinet of the present invention.
The reference numerals are illustrated below:
1. an external cabinet; 2. a herringbone plate; 3. a handle; 4. an auxiliary device; 5. a front guide plate; 6. a middle guide plate; 7. a rear guide plate; 8. a first telescopic rod; 9. a first spring; 10. a first baffle; 11. a vertical plate; 12. a connecting plate; 13. pulling a plate; 14. fixing a column; 15. a hydraulic cylinder; 16. pressing a plate; 17. a second telescopic rod; 18. pushing a plate; 19. a screw; 20. a second baffle.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
in order to solve the converter device and putting into external cabinet, can not give birth to the collision with the inside of external cabinet when receiving the exogenic effect to improve converter device security and life, provide a pull formula converter rack, specifically as follows:
as shown in fig. 1-5, a pull-out type frequency converter cabinet comprises an external cabinet 1, a front guide plate 5, a middle guide plate 6 and a rear guide plate 7; the middle guide plate 6 is fixedly arranged inside the external cabinet 1, one side of the middle guide plate 6 is provided with a front guide plate 5 which is connected with the external cabinet 1 in a sliding way, and the front guide plate 5 and the middle guide plate 6 are positioned on the same horizontal plane; the opposite side of well baffle 6 is provided with back baffle 7, back baffle 7 and external cabinet 1 sliding connection, back baffle 7 is in same horizontal plane with well baffle 6, elastic mechanism is all installed to preceding baffle 5 and back baffle 7 lower extreme, and be provided with the connecting piece between back baffle 7 and the preceding baffle 5, when putting into external cabinet 1 with the converter rack, first preceding baffle 5 receives the prevention of connecting piece when pressure, preceding baffle 5 can not move down, when the converter rack removes to back baffle 7, back baffle 7 can compress elastic mechanism after receiving pressure, drive the connecting piece action simultaneously, remove the restriction of connecting piece to preceding baffle 5, make converter device lower extreme and well baffle 6 contact, thereby increase area of contact, prevent to collide with external cabinet 1 and the converter device damages.
In this embodiment: the elastic mechanism comprises a first telescopic rod 8, a first spring 9 and a first baffle plate 10; two first telescopic rods 8 are symmetrically arranged at the lower end of the rear guide plate 7, the rear guide plate 7 compresses a first spring 9 after being pressed, and meanwhile, the first telescopic rods 8 start to contract, so that the height of the rear guide plate 7 is reduced and the rear guide plate reaches a preset position;
two first telescopic links 8 are installed to the equal symmetry of lower extreme of preceding baffle 5, install first baffle 10 on the first telescopic link 8, install first spring 9 on the first telescopic link 8, and set up in the below of first baffle 10, and preceding baffle 5 receives the first spring 9 of compression behind the pressure, and first telescopic link 8 begins the shrink simultaneously to guide 5's height before reducing, reach preset position.
In this embodiment: the connecting piece comprises a vertical plate 11, a connecting plate 12, a pulling plate 13 and a fixing column 14; the fixed column 14 is fixedly arranged below the middle guide plate 6, and the connecting plate 12 is provided with a guide groove which penetrates through the fixed column 14; one end of connecting plate 12 is connected with riser 11 one end rotation, the other end fixed mounting of riser 11 is on back baffle 7, the other end of connecting plate 12 is connected with arm-tie 13 one end rotation, arm-tie 13 slidable mounting is at the lower extreme of well baffle 6, the arm-tie 13 other end sets up the below at front baffle 5, after advancing the converter device in external cabinet 1, the gyro wheel of installation under the converter device is pressed in back baffle 7, drive back baffle 7 downstream under the action of gravity, drive riser 11 downstream simultaneously, riser 11 drive connecting plate 12 moves along the guide way, riser 11 other end drive arm-tie 13 moves, remove the restriction to front baffle 5, make front baffle 5 can the downstream, thereby make converter device lower extreme and well baffle 6 contact.
In this embodiment: the auxiliary devices 4 are arranged on two sides of the external cabinet 1, and each auxiliary device 4 comprises a pressing plate 16, a second telescopic rod 17, a second spring, a push plate 18, a screw rod 19 and a second baffle plate 20; screw rod 19 rotates and installs on external cabinet 1, second baffle 20 is installed to screw rod 19's one end, install push pedal 18 on the screw rod 19, push pedal 18 and screw rod 19 threaded connection, and push pedal 18 and external cabinet 1 sliding connection, one side of push pedal 18 is provided with clamp plate 16, be provided with second telescopic link 17 between push pedal 18 and the clamp plate 16, install the second spring on the second telescopic link 17, through rotating screw rod 19 drive push pedal 18 and removing, push pedal 18 promotes clamp plate 16 through second telescopic link 17 and removes simultaneously, move clamp plate 16 to preset position until, be of value to and reduce the harm that the converter device rocks to collide with external cabinet 1 inner wall receiving external force.
In this embodiment: pneumatic cylinder 15 is all installed to the lower extreme of back baffle 7 and front guide 5, and pneumatic cylinder 15 sets up between two first telescopic links 8, when needs take out the converter device, starts pneumatic cylinder 15 with back baffle 7 and front guide 5 jack-up to be in same horizontal plane in well baffle 6, be convenient for take out the converter device.
In this embodiment: the herringbone plate 2 is arranged at the upper end of the external cabinet 1, and when the external cabinet meets thunderstorm weather, the herringbone plate effectively plays a role in keeping off rain; the handle 3 is arranged on the external cabinet 1, and the external cabinet 1 can be conveniently opened and closed through the handle 3.
In the structure, when the frequency converter device is placed in the external cabinet 1, the front guide plate 5 is firstly pressed by the roller of the frequency converter device, the pull plate 13 prevents the front guide plate 5 from moving downwards, then the frequency converter device is pushed into the external cabinet 1, when the roller arranged below the frequency converter device is pressed on the rear guide plate 7, the rear guide plate 7 is driven to move downwards under the action of gravity, the vertical plate 11 is driven to move downwards, the vertical plate 11 drives the connecting plate 12 to move along the guide groove, the pull plate 13 is driven by the other end of the vertical plate 11 to move, the limitation on the front guide plate 5 is removed, so that the front guide plate 5 can move downwards, and the lower end of the frequency converter device is contacted with the middle guide plate 6;
then, the screw rod 19 is rotated to drive the push plate 18 to move, and meanwhile, the push plate 18 pushes the press plate 16 to move through the second telescopic rod 17 until the press plate 16 moves to a preset position and contacts with the frequency converter device, so that the damage of collision between the frequency converter device and the inner wall of the external cabinet 1 due to external force shaking is favorably reduced;
when the frequency converter device needs to be taken out, the screw rod 19 is rotated reversely, the pressing plate 16 is far away from the frequency converter device, then the hydraulic cylinder 15 is started to jack the rear guide plate 7 and the front guide plate 5, the middle guide plate 6 is positioned on the same horizontal plane, and the frequency converter device is taken out.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pull formula converter rack which characterized in that: comprises an external cabinet (1), a front guide plate (5), a middle guide plate (6) and a rear guide plate (7); the middle guide plate (6) is fixedly arranged inside the external cabinet (1), a front guide plate (5) is arranged on one side of the middle guide plate (6) and is in sliding connection with the external cabinet (1), and the front guide plate (5) and the middle guide plate (6) are positioned on the same horizontal plane; the rear guide plate (7) is arranged on the other side of the middle guide plate (6), the rear guide plate (7) is connected with the external cabinet (1) in a sliding mode, the rear guide plate (7) and the middle guide plate (6) are located on the same horizontal plane, elastic mechanisms are mounted at the lower ends of the front guide plate (5) and the rear guide plate (7), a connecting piece is arranged between the rear guide plate (7) and the front guide plate (5), when the frequency converter cabinet is placed into the external cabinet (1), firstly, when the frequency converter cabinet is pressed, the front guide plate (5) cannot move downwards due to the blocking of the connecting piece, when the frequency converter cabinet moves to the rear guide plate (7), the rear guide plate (7) can compress the elastic mechanisms after being pressed, meanwhile, the connecting piece is driven to act, and the limitation of the connecting piece on the front guide plate (5) is removed.
2. The pull-out frequency converter cabinet according to claim 1, wherein: the elastic mechanism comprises a first telescopic rod (8), a first spring (9) and a first baffle (10); the lower end of the rear guide plate (7) is symmetrically provided with two first telescopic rods (8);
the equal symmetry of lower extreme of preceding baffle (5) installs two first telescopic link (8), install first baffle (10) on first telescopic link (8), install on first telescopic link (8) first spring (9), and set up the below of first baffle (10).
3. The pull-out frequency converter cabinet according to claim 2, wherein: the connecting piece comprises a vertical plate (11), a connecting plate (12), a pulling plate (13) and a fixing column (14); the fixed column (14) is fixedly arranged below the middle guide plate (6), a guide groove is formed in the connecting plate (12), and the guide groove penetrates through the fixed column (14); the one end of connecting plate (12) with riser (11) one end is rotated and is connected, the other end fixed mounting of riser (11) is in on back baffle (7), the other end of connecting plate (12) with arm-tie (13) one end is rotated and is connected, arm-tie (13) slidable mounting be in the lower extreme of well baffle (6), arm-tie (13) other end sets up the below of preceding baffle (5).
4. The pull-out frequency converter cabinet according to claim 1, wherein: auxiliary devices (4) are arranged on two sides of the external cabinet (1), and each auxiliary device (4) comprises a pressing plate (16), a second telescopic rod (17), a second spring, a push plate (18), a screw rod (19) and a second baffle plate (20); screw rod (19) rotate to be installed on external cabinet (1), second baffle (20) are installed to the one end of screw rod (19), install on screw rod (19) push pedal (18), push pedal (18) with screw rod (19) threaded connection, just push pedal (18) with external cabinet (1) sliding connection, one side of push pedal (18) is provided with clamp plate (16), push pedal (18) with be provided with between clamp plate (16) second telescopic link (17), install the second spring on second telescopic link (17).
5. The pull-out frequency converter cabinet according to claim 2, wherein: and the lower end of the rear guide plate (7) and the lower end of the front guide plate (5) are both provided with hydraulic cylinders (15), and the hydraulic cylinders (15) are arranged between the two first telescopic rods (8).
6. The pull-out frequency converter cabinet according to claim 1, wherein: the upper end of the external cabinet (1) is provided with a herringbone plate (2); the external cabinet (1) is provided with a handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222925496.6U CN218678808U (en) | 2022-11-03 | 2022-11-03 | Pull formula converter rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222925496.6U CN218678808U (en) | 2022-11-03 | 2022-11-03 | Pull formula converter rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218678808U true CN218678808U (en) | 2023-03-21 |
Family
ID=85567825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222925496.6U Active CN218678808U (en) | 2022-11-03 | 2022-11-03 | Pull formula converter rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218678808U (en) |
-
2022
- 2022-11-03 CN CN202222925496.6U patent/CN218678808U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pull-out frequency converter cabinet Granted publication date: 20230321 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Boshikang Technology Co.,Ltd. Registration number: Y2024980009675 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |