CN210075852U - Waterproof and moistureproof high-voltage frequency converter cabinet - Google Patents
Waterproof and moistureproof high-voltage frequency converter cabinet Download PDFInfo
- Publication number
- CN210075852U CN210075852U CN201920700516.5U CN201920700516U CN210075852U CN 210075852 U CN210075852 U CN 210075852U CN 201920700516 U CN201920700516 U CN 201920700516U CN 210075852 U CN210075852 U CN 210075852U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- face
- cabinet
- left end
- connecting rod
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a waterproof and moistureproof high-voltage inverter cabinet, which comprises a cabinet body, a top cover, a jacking device, a heat dissipation window, a cabinet door, a handle, a waterproof and moistureproof layer, a first layer plate, a second layer plate, a slide block and a slide groove, wherein the jacking device is arranged at the two thirds part of the left end surface of the cabinet body, then the hand wheel is forced to rotate clockwise, the hand wheel drives the ball screw to rotate on the rotating seat on the fixed block through the output shaft, then the inner diameter surface of the sliding block is in threaded connection with the outer diameter surface of the ball screw, the sliding block drives the first connecting rod to rotate on the supporting seat and the second connecting rod to rotate on the connecting seat, make the connecting seat drive the second fixed plate and rise, carry out the jacking with the second plywood on the second fixed plate, reached and to carry out the jacking to the plywood and change the interval, be convenient for overhaul the internal beneficial effect that the activity is good to the cabinet.
Description
Technical Field
The utility model relates to a frequency conversion cabinet equipment technical field, concretely relates to waterproof and dampproofing high-voltage inverter cabinet.
Background
The frequency converter is an electric energy control device which utilizes the on-off action of a power semiconductor device to convert a power frequency power supply into another frequency, along with the rapid development of modern power electronic technology and microelectronic technology, a high-voltage high-power frequency conversion speed regulation device is continuously mature, the high-voltage problem which is difficult to solve originally is solved all the time, the high-voltage frequency converter is well solved by device series connection or unit series connection in recent years, the high-voltage frequency converter needs a waterproof and moistureproof cabinet to be placed, but the internal circuit of the prior art frequency converter cabinet is complex, the spacing space is narrow and small, and the maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, now provide a waterproof and dampproofing high-voltage inverter cabinet to it is complicated to solve converter cabinet internal line, and the interval space is narrow and small, and the inconvenient problem of overhauing has reached and can carry out the jacking to the floor and change the interval, is convenient for overhaul the internal of cabinet, the good effect of activity.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a waterproof and moistureproof high-voltage inverter cabinet, which comprises a cabinet body, a top cover, a jacking device, a heat dissipation window, a cabinet door, a handle, a waterproof and moistureproof layer, a first layer plate, a second layer plate, a slider and a sliding chute, wherein the top end surface of the cabinet body is in bolt connection with the bottom end surface of the top cover through bolts, two thirds of the left end surface of the cabinet body is provided with the jacking device, the lower end of the left end surface of the cabinet body is provided with the heat dissipation window, the cabinet door is provided with two plates which are in hinge connection with the left and right ends of the front end surface of the cabinet body through hinges, the middle part of the left end of the cabinet door is fixedly connected with the handle, the middle part of the cabinet body is provided with the waterproof and moistureproof layer, the two thirds of the inner part of the cabinet body is fixedly connected with the left and right ends of, the outer side of the sliding block is in sliding connection with the inner side of the sliding groove, the sliding groove is arranged at the left end and the right end of the inner part of the cabinet body, the jacking device is composed of a first fixing plate, a supporting seat, a first connecting rod, a second connecting rod, a fixing block, a ball screw, a sliding block, a hand wheel, a connecting seat and a second fixing plate, the middle part of the top end of the first fixing plate is in bolt connection with the bottom end face of the supporting seat with a supporting function through a bolt, the left end and the right end of the front end face of the supporting seat are in rotary connection with the inner side of the first connecting rod through a rotary shaft, the middle part of the outer side of the first connecting rod is in rotary connection with the outer side of the second connecting rod through a rotary shaft, the middle part of the inner left end of the fixing block is in rotary connection with the right, the inner side of the second connecting rod is rotatably connected with the left end and the right end of the front end face of the connecting seat through a rotating shaft, the top end face of the connecting seat is fixedly connected with a second fixing plate with a connecting function, the bottom end face of the first fixing plate is in bolted connection with the rear end of the top end face of the first layer plate through a bolt, and the top end face of the second fixing plate is in bolted connection with the rear end of the bottom end face of the second layer plate through a bolt.
Furthermore, a rubber sleeve is arranged outside the hand wheel, and anti-skid grains are arranged on the rubber sleeve.
Furthermore, the first fixing plate and the second fixing plate are both cuboid in shape and identical in size.
Furthermore, the first connecting rod and the second connecting rod are provided with two groups and are distributed oppositely.
Further, the outer diameter of the ball screw is smaller than the inner diameter of the sliding block by 5 MM.
Further, the supporting seat is in a hollow arch shape, and the surface of the supporting seat is smooth.
Furthermore, a rotating seat is arranged in the middle of the left end of the second connecting rod, and the inner diameter of the rotating seat is larger than the outer diameter of the ball screw by 3 MM.
Furthermore, the handle is made of PVC plastic.
Furthermore, the ball screw is made of stainless steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) for solving prior art converter cabinet inner line complicacy, the interval space is narrow and small, inconvenient problem of overhauing, through having set up jacking device in cabinet body left end face two-thirds department, carry out clockwise rotation to the hand wheel application of force after that, the hand wheel passes through the output shaft and drives the rotation seat of ball screw on the fixed block and rotate, then sliding block internal diameter surface carries out threaded connection with ball screw external diameter surface, the sliding block drives the head rod and rotates at supporting seat and second connecting rod on the connecting seat, make the connecting seat drive second fixed plate rise, carry out the jacking with the second plywood on the second fixed plate, it can carry out the jacking to the plywood and change the interval to have reached, be convenient for overhaul the internal of cabinet, the beneficial effect that the activity is good.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the inside of the cabinet body of the present invention;
FIG. 3 is a schematic view of a local structure of the area A of the present invention;
fig. 4 is a schematic structural view of the jacking device of the present invention;
fig. 5 is a schematic structural view of the jacking device of the present invention;
in the figure: the cabinet comprises a cabinet body-1, a top cover-2, a jacking device-3, a heat dissipation window-4, a cabinet door-5, a handle-6, a waterproof and moistureproof layer-7, a first layer plate-8, a second layer plate-9, a sliding block-10, a sliding groove-11, a first fixing plate-31, a supporting seat-32, a first connecting rod-33, a second connecting rod-34, a fixing block-35, a ball screw-36, a sliding block-37, a hand wheel-38, a connecting seat-39 and a second fixing plate-310.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a waterproof and moisture-proof high-voltage inverter cabinet: comprises a cabinet body 1, a top cover 2, a jacking device 3, a heat dissipation window 4, a cabinet door 5, a handle 6, a waterproof and moistureproof layer 7, a first layer plate 8, a second layer plate 9, a slide block 10 and a slide groove 11, wherein the top end face of the cabinet body 1 is in bolt connection with the bottom end face of the top cover 2 through bolts, the jacking device 3 is arranged at two thirds of the left end face of the cabinet body 1, the heat dissipation window 4 is arranged at the lower end of the left end face of the cabinet body 1, the cabinet door 5 is provided with two leaves and is in hinge connection with the left and right ends of the front end face of the cabinet body 1 through hinges, the middle part of the left end of the cabinet door 5 is fixedly connected with the handle 6, the waterproof and moistureproof layer 7 is arranged at the middle part in the cabinet body 1, the two thirds of the inner part of the cabinet body 1 is fixedly connected with the left and right ends of the first, the sliding grooves 11 are arranged at the left end and the right end inside the cabinet body 1, the jacking device 3 comprises a first fixing plate 31, a supporting seat 32, a first connecting rod 33, a second connecting rod 34, a fixing block 35, a ball screw 36, a sliding block 37, a hand wheel 38, a connecting seat 39 and a second fixing plate 310, the middle part of the top end of the first fixing plate 31 is in bolt connection with the bottom end face of the supporting seat 32 with a supporting function through a bolt, the left end and the right end of the front end face of the supporting seat 32 are in rotary connection with the inner side of the first connecting rod 33 through a rotary shaft, the middle part of the outer side of the first connecting rod 33 is in rotary connection with the outer side of the second connecting rod 34 at the fixing block 35 through a rotary shaft, the middle part inside the left end of the fixing block 35 is in rotary connection with the right end outside of the ball screw 36 with a rotary, the inner side of the second connecting rod 34 is rotatably connected with the left end and the right end of the front end face of the connecting base 39 through a rotating shaft, the top end face of the connecting base 39 is fixedly connected with a second fixing plate 310 with a connecting function, the bottom end face of the first fixing plate 31 is in bolt connection with the rear end of the top end face of the first layer plate 8 through a bolt, and the top end face of the second fixing plate 310 is in bolt connection with the rear end of the bottom end face of the second layer plate 9 through a bolt.
Wherein, the hand wheel 38 outside is provided with the rubber sleeve to be provided with anti-skidding line on the rubber sleeve, cause the hand smooth when avoiding using.
The first fixing plate 31 and the second fixing plate 310 are both rectangular, have the same size, are moderate in size, and have strong fixity.
Wherein, first connecting rod 33 and second connecting rod 34 all are provided with two sets ofly to be relative distribution, be convenient for rotate flexible.
The outer diameter of the ball screw 36 is smaller than the inner diameter of the sliding block 37 by 5MM, so that the sliding block 37 can slide on the ball screw 36.
The supporting seat 32 is in a hollow arch shape, the surface of the supporting seat is smooth, and the supporting seat is suitable in shape and convenient to operate.
The middle part of the left end of the second connecting rod 34 is provided with a rotating seat, and the inner diameter of the rotating seat is larger than the outer diameter of the ball screw 36 by 3MM, so that the ball screw 36 can rotate on the rotating seat.
The handle 6 is made of PVC plastic, and is firm and durable, high in cost performance, corrosion-resistant and light in weight.
Wherein, the ball screw 36 is made of stainless steel.
According to the table shown above; the utility model discloses ball screw 36 adopts the stainless steel, can reach non-deformable, and is with low costs, the effect of sexual valence relative altitude.
The patent states: the ball screw 911 is the most commonly used transmission element in tool machines and precision machines, and has a main function of converting rotational motion into linear motion or converting torque into axial repeated force, and has the characteristics of high precision, reversibility and high efficiency.
The working principle is as follows: firstly, a waterproof and moistureproof high-voltage frequency converter cabinet is placed at a proper position, then a handle 6 is exerted with pulling force to open a cabinet door 5 from a cabinet body 1, a high-voltage frequency converter to be placed is placed at the middle part in the cabinet body 1, a waterproof and moistureproof layer 7 is arranged at the middle part in the cabinet body 1, which is beneficial to the waterproof and moistureproof of the frequency converter cabinet, and heat dissipation and air dissipation are carried out through a heat dissipation window 4, when a circuit at the rear end of the frequency converter needs to be overhauled and the space is insufficient, a jacking device 3 is arranged at two thirds of the left end surface of the cabinet body 1, then force is exerted on a hand wheel 38 to rotate clockwise, the hand wheel 38 drives a rotating seat of a ball screw 36 on a fixed block 35 through an output shaft to rotate, a rotating seat is arranged at the middle part of the left end of a second, then slider 37 internal diameter surface carries out threaded connection with 36 external diameter surfaces of ball screw, slider 37 drives head rod 33 and rotates on connecting seat 39 at supporting seat 32 and second connecting rod 34, make connecting seat 39 drive second fixed plate 310 and rise, carry out the jacking with second plywood 9 on the second fixed plate 310, second plywood 9 slides in spout 11 through the slider 10 of both sides, it changes the interval to have reached to carry out the jacking to the plywood, be convenient for overhaul the internal 1 of cabinet, the beneficial effect that the activity is good, it is complicated to have solved prior art converter cabinet inner line, the interval space is narrow and small, the inconvenient problem of overhauing.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A waterproof and moistureproof high-voltage frequency converter cabinet comprises a cabinet body (1), a top cover (2), a heat dissipation window (4), a cabinet door (5), a handle (6), a waterproof and moistureproof layer (7), a first laminate (8), a second laminate (9), a slide block (10) and a chute (11), wherein the top end face of the cabinet body (1) is in bolt connection with the bottom end face of the top cover (2) through bolts, two thirds of the left end face of the cabinet body (1) is provided with a jacking device (3), the lower end of the left end face of the cabinet body (1) is provided with the heat dissipation window (4), the cabinet door (5) is provided with two fans and is in hinge connection with the left end and the right end of the front end face of the cabinet body (1) through hinges, the middle part of the left end of the cabinet door (5) is fixedly connected with the handle (6), the middle part in the cabinet body (1) is provided with the waterproof and moistureproof layer, a second layer plate (9) is arranged at the top end of the first layer plate (8), the left end and the right end of the second layer plate (9) are welded with the inner side of a sliding block (10) in a manual arc welding mode, the outer side of the sliding block (10) is in sliding connection with the inner side of a sliding groove (11), and the sliding groove (11) is arranged at the left end and the right end in the cabinet body (1);
the method is characterized in that: the lifting device (3) is composed of a first fixing plate (31), a supporting seat (32), a first connecting rod (33), a second connecting rod (34), a fixing block (35), a ball screw (36), a sliding block (37), a hand wheel (38), a connecting seat (39) and a second fixing plate (310), wherein the middle part of the top end of the first fixing plate (31) is in bolt connection with the bottom end face of the supporting seat (32) with a supporting function through a bolt, the left end and the right end of the front end face of the supporting seat (32) are in rotary connection with the inner side of the first connecting rod (33) through a rotary shaft, the middle part of the outer side of the first connecting rod (33) is in rotary connection with the outer side of the second connecting rod (34) at the fixing block (35) through a rotary shaft, the middle part of the inner left end of the fixing block (35) is in rotary connection with the right, the middle part carries out threaded connection in ball screw (36) external diameter surface one third department sliding block (37), ball screw (36) outside left end is pegged graft with the middle part in hand wheel (38) right-hand member, both ends are rotated about second connecting rod (34) inboard through axis of rotation and connecting seat (39) preceding terminal surface and are connected, connecting seat (39) top face carries out fixed connection with second fixed plate (310) that have connection function, bolt connection is carried out through bolt and first plywood (8) top face rear end to second fixed plate (310) top face carries out bolt connection through bolt and second plywood (9) bottom face rear end.
2. The waterproof and moistureproof high-voltage inverter cabinet according to claim 1, wherein: the outer part of the hand wheel (38) is provided with a rubber sleeve, and the rubber sleeve is provided with anti-skid lines.
3. The waterproof and moistureproof high-voltage inverter cabinet according to claim 1, wherein: the first fixing plate (31) and the second fixing plate (310) are both cuboid in shape and identical in size.
4. The waterproof and moistureproof high-voltage inverter cabinet according to claim 1, wherein: the first connecting rods (33) and the second connecting rods (34) are respectively provided with two groups and are distributed oppositely.
5. The waterproof and moistureproof high-voltage inverter cabinet according to claim 1, wherein: the outer diameter of the ball screw (36) is smaller than the inner diameter of the sliding block (37) by 5 MM.
6. The waterproof and moistureproof high-voltage inverter cabinet according to claim 1, wherein: the supporting seat (32) is in a hollow arch shape, and the surface of the supporting seat is smooth.
7. The waterproof and moistureproof high-voltage inverter cabinet according to claim 1, wherein: the middle part of the left end of the second connecting rod (34) is provided with a rotating seat, and the inner diameter of the rotating seat is larger than the outer diameter of the ball screw (36) by 3 MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920700516.5U CN210075852U (en) | 2019-05-16 | 2019-05-16 | Waterproof and moistureproof high-voltage frequency converter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920700516.5U CN210075852U (en) | 2019-05-16 | 2019-05-16 | Waterproof and moistureproof high-voltage frequency converter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210075852U true CN210075852U (en) | 2020-02-14 |
Family
ID=69452296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920700516.5U Expired - Fee Related CN210075852U (en) | 2019-05-16 | 2019-05-16 | Waterproof and moistureproof high-voltage frequency converter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210075852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284923A (en) * | 2022-01-28 | 2022-04-05 | 浙江机电职业技术学院 | Comprehensive measurement and control device for transformer substation |
-
2019
- 2019-05-16 CN CN201920700516.5U patent/CN210075852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284923A (en) * | 2022-01-28 | 2022-04-05 | 浙江机电职业技术学院 | Comprehensive measurement and control device for transformer substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111969934B (en) | High-efficiency solar cell panel and mounting structure thereof | |
| CN212935334U (en) | Electrical cabinet for wind power generation with heat radiation structure | |
| CN210075852U (en) | Waterproof and moistureproof high-voltage frequency converter cabinet | |
| CN213426055U (en) | Solar photovoltaic power generation board installation adjusting device | |
| CN210899019U (en) | Photovoltaic module for outdoor wall body | |
| CN210255922U (en) | Electric torque wrench socket | |
| CN209930181U (en) | Photovoltaic panel capable of preventing dust accumulation | |
| CN210411658U (en) | Solar photovoltaic board cleaning device | |
| CN215819238U (en) | Industrial power heat radiation structure with high heat radiation performance | |
| CN221177623U (en) | Sun tracking device for photovoltaic module | |
| CN220173042U (en) | Cooling structure of axial magnetic field joint motor | |
| CN219697040U (en) | High-efficiency insulating safety switch cabinet with strong weather resistance | |
| CN219041664U (en) | Building solar energy storage device | |
| CN209963988U (en) | Photovoltaic power generation equipment strutting arrangement | |
| CN221101554U (en) | Solar charging conversion presentation device convenient to remove | |
| CN216044173U (en) | Movable wind generating set | |
| CN219816712U (en) | Turning device of wind power generation blade | |
| CN212588262U (en) | Inverter for electron beam power supply | |
| CN215566410U (en) | Butt joint power generation device of exercise bicycle | |
| CN218603217U (en) | High-efficient heat dissipation type unmanned aerial vehicle power | |
| CN215733816U (en) | Energy-saving three-phase asynchronous motor | |
| CN221151260U (en) | Intelligent device for photovoltaic power generation | |
| CN220551193U (en) | Portable wind-solar complementary power generation device | |
| CN219812097U (en) | Solar photovoltaic panel fixing frame convenient to adjust | |
| CN208963107U (en) | A kind of new energy battery transport device easy to use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |