CN208835522U - A kind of indoor power distribution cabinet maintained easily - Google Patents
A kind of indoor power distribution cabinet maintained easily Download PDFInfo
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- CN208835522U CN208835522U CN201821501851.4U CN201821501851U CN208835522U CN 208835522 U CN208835522 U CN 208835522U CN 201821501851 U CN201821501851 U CN 201821501851U CN 208835522 U CN208835522 U CN 208835522U
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- power distribution
- fixedly connected
- distribution cabinet
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Abstract
The utility model discloses a kind of indoor power distribution cabinets maintained easily; including power distribution cabinet body; the lower section of the power distribution cabinet body is equipped with support case; the upper surface of the support case is fixedly connected with guard box; the left side of the guard box offers first through hole, and the inner roof wall fixation of the support case is inlaid with first bearing, and the inner bottom wall of the guard box offers the second through-hole; the inner roof wall fixation of the support case is inlaid with second bearing, and the inner ring of the second bearing is fixedly connected with screw rod.The indoor power distribution cabinet maintained easily, the clockwise and anticlockwise motor being fixedly connected by cradle bottom surface, and it is matched between the screw rod that is fixedly connected of second bearing inner ring, it can be realized and the height of power distribution cabinet body is adjusted, effectively technical staff is facilitated to repair operation to power distribution cabinet body, technical staff's waist is effectively reduced and uncomfortable probability occurs, the working efficiency of effective lift technique personnel effectively improves the using effect of power distribution cabinet entirety.
Description
Technical field
The utility model relates to electrical equipment technical field, specially a kind of indoor power distribution cabinet maintained easily.
Background technique
Power distribution cabinet is the general designation of motor control center, and power distribution cabinet is used load is more dispersed and the less field in circuit
It closes, motor control center neutralizes the more occasion in circuit for load collection, they are a certain circuit of upper level controller switching equipment
Electric energy distributes to nearest load, this grade of equipment reply load provides protection, monitoring and control.
In order to operate power distribution cabinet reliably, technical staff can regularly safeguard power distribution cabinet, but existing
Power distribution cabinet height be it is uncontrollable, in power distribution cabinet lower, technical staff needs to lean over and just can be carried out upkeep operation,
Prolonged work easily causes the discomfort of technical staff's waist, and then the working efficiency of influence technique personnel, therefore existing release
The indoor power distribution cabinet that kind maintains easily.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of indoor power distribution cabinet maintained easily, solves
The inconvenient problem of existing power distribution cabinet maintenance.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of indoor power distribution cabinet maintained easily,
Including power distribution cabinet body, the lower section of the power distribution cabinet body is equipped with support case, and the upper surface of the support case is fixedly connected with guarantor
Protecting box, the left side of the guard box offer first through hole, and the inner roof wall fixation of the support case is inlaid with first bearing, institute
The inner bottom wall for stating guard box offers the second through-hole, and the inner roof wall of the support case, which is fixed, is inlaid with second bearing, and described second
The inner ring of bearing is fixedly connected with screw rod, the one end of the screw rod far from second bearing through the second through-hole and with first bearing
Inner ring is fixedly connected, and the outer surface of the screw rod is arranged with the first screwed pipe, the inner ring of first screwed pipe and screw rod it is outer
Surface is threadedly coupled, and the outer surface of the screw rod is arranged with the second screwed pipe, the inner ring of second screwed pipe and screw rod it is interior
Circle is threadedly coupled, and the second screwed pipe is located at the top of the first screwed pipe, the left side of first screwed pipe and the second screwed pipe
Face is fixedly connected to support column, and the left side of two support columns runs through first through hole and extends to the left side of guard box,
The right side of the power distribution cabinet body is fixedly connected with support plate, one side and support of two support columns close to support plate
The right side of plate is fixedly connected, and the upper surface of the support case is fixedly connected with cushion, and cushion is located at a left side for guard box
Side, the bottom surface of the screw rod are fixedly connected with first bevel gear, and the inner roof wall of the support case is fixedly connected with bracket, and bracket
Positioned at the left side of second bearing, the bottom surface of the bracket is fixedly connected with clockwise and anticlockwise motor, the output end of the clockwise and anticlockwise motor
Be fixedly connected with second bevel gear, the outer surface of the second bevel gear is meshed with the outer surface of first bevel gear, it is described just
Reversion is fixedly connected with electric machine controller on the right side of motor bottom surface.
Preferably, symmetrical pedestal, the upper surface of each pedestal and branch there are two being set below the support case
The bottom surface of support case is fixedly connected.
Preferably, the bottom surface of each pedestal is fixedly connected to non-slip mat, and the horizontal length value of non-slip mat and bottom
The horizontal length value of seat is equal.
Preferably, the inner sidewall of the support case offers heat release hole, and the heat release hole is located at the left side of clockwise and anticlockwise motor.
Preferably, the inside of the heat release hole is equipped with protective net, and the outer surface of protective net and the inner wall of heat release hole are fixed
Connection.
Preferably, the teeth quantity of the second bevel gear is less than the teeth quantity of first bevel gear, and second bevel gear
Teeth gap it is equal with the teeth gap of first bevel gear.
(3) beneficial effect
The utility model provides a kind of indoor power distribution cabinet maintained easily, have it is following the utility model has the advantages that
(1) the indoor power distribution cabinet maintained easily can effectively be increased by supporting the bottom surface of case to be fixedly connected with pedestal
Pressure between strong support bottom face and ground, effectively improves the stability of power distribution cabinet entirety, connects by the way that the bottom surface of pedestal is fixed
It is connected to non-slip mat, can effectively enhance the frictional force between the bottom surface of pedestal and ground, power distribution cabinet is effectively avoided integrally to operate
In the process there is a situation where sliding appearance, by supporting the inner sidewall of case to offer heat release hole, can effectively improve in support case
The circulation of portion's air, effectively heat dissipation effect of the enhancing to clockwise and anticlockwise motor, the feelings for effectively avoiding clockwise and anticlockwise motor from overheating
Condition occurs.
(2) the indoor power distribution cabinet maintained easily, the protective net being fixedly connected by heat release hole inner wall can be mentioned effectively
Height is effectively reduced the impaired probability of clockwise and anticlockwise motor, passes through the teeth number of second bevel gear to the protection effect of clockwise and anticlockwise motor
Amount is less than the teeth quantity of first bevel gear, can play the role of reduction of speed torque increase to the rotary force of clockwise and anticlockwise motor, effectively drops
The appearance of the case where rotary load of low clockwise and anticlockwise motor, clockwise and anticlockwise motor is burnt out caused by effectively avoiding because of load excessive passes through branch
It matches, can be realized between the screw rod that the clockwise and anticlockwise motor and second bearing inner ring that frame bottom surface is fixedly connected are fixedly connected
The height of power distribution cabinet body is adjusted, effectively technical staff is facilitated to repair operation to power distribution cabinet body, is effectively reduced
There is uncomfortable probability in technical staff's waist, and the working efficiency of effective lift technique personnel effectively improves making for power distribution cabinet entirety
Use effect.
Detailed description of the invention
Fig. 1 is the utility model structure sectional view；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is schematic enlarged-scale view at B in the utility model Fig. 2.
In figure: 1 power distribution cabinet body, 2 support casees, 3 pedestals, 4 non-slip mats, 5 guard boxs, 6 first through hole, 7 first bearings, 8
Second through-hole, 9 second bearings, 10 screw rods, 11 first screwed pipes, 12 second screwed pipes, 13 support columns, 14 support plates, 15 bufferings
Pad, 16 first bevel gears, 17 brackets, 18 clockwise and anticlockwise motors, 19 second bevel gears, 20 heat release holes, 21 protective nets, 22 motor controls
Device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of indoor power distribution cabinet maintained easily, packet
Power distribution cabinet body 1 is included, the lower section of power distribution cabinet body 1 is equipped with support case 2, and supporting the lower section of case 2 to set, there are two symmetrical pedestals
3, the upper surface of each pedestal 3 is fixedly connected with the bottom surface of support case 2, by supporting the bottom surface of case 2 to be fixedly connected with pedestal 3,
The pressure between support 2 bottom surface of case and ground can effectively be enhanced, effectively improve the stability of power distribution cabinet entirety, support case 2
Upper surface is fixedly connected with guard box 5, and the bottom surface of pedestal 3 is fixedly connected to non-slip mat 4, and the horizontal length value of non-slip mat 4
It is equal with the horizontal length value of pedestal 3, non-slip mat 4 is fixedly connected with by the bottom surface of pedestal 3, can effectively enhance pedestal 3
Frictional force between bottom surface and ground effectively avoids power distribution cabinet whole during operation there is a situation where sliding appearance, protects
The left side of case 5 offers first through hole 6, and the inner roof wall fixation of support case 5 is inlaid with first bearing 7, the inner bottom wall of guard box 5
The second through-hole 8 is offered, the inner roof wall of support case 2 is fixed to be inlaid with second bearing 9, and the inner sidewall of support case 2 offers heat dissipation
Hole 20, heat release hole 20 are located at the left side of clockwise and anticlockwise motor 18, by supporting the inner sidewall of case 2 to offer heat release hole 20, Neng Gouyou
Effect improves the circulation of support 2 inner air of case, and effectively enhancing effectively avoids positive and negative rotation to the heat dissipation effect of clockwise and anticlockwise motor 18
Motor 18 is there is a situation where overheating appearance, the inner ring of second bearing 9 to be fixedly connected with screw rod 10, and screw rod 10 is far from second bearing 9
One end through the second through-hole 8 and being fixedly connected with the inner ring of first bearing 7, the outer surface of screw rod 10 is arranged with the first screwed pipe
11, the inner ring of the first screwed pipe 11 is connect with the outer surface thread of screw rod 10, and the outer surface of screw rod 10 is arranged with the second screwed pipe
12, the inner ring of the second screwed pipe 12 is threadedly coupled with the inner ring of screw rod 10, and the second screwed pipe 12 is located at the first screwed pipe 11
The inside of top, heat release hole 20 is equipped with protective net 21, and the outer surface of protective net 21 is fixedly connected with the inner wall of heat release hole 20, leads to
The protective net 21 that 20 inner wall of heat release hole is fixedly connected is crossed, the protection effect to clockwise and anticlockwise motor 18 can be effectively improved, is effectively dropped
The left side of the impaired probability of low clockwise and anticlockwise motor 18, the first screwed pipe 11 and the second screwed pipe 12 is fixedly connected to support column
13, the left side of two support columns 13 runs through first through hole 6 and extends to the left side of guard box 5, the right side of power distribution cabinet body 1
It is fixedly connected with support plate 14, two support columns 13 are close to the fixed company of the one side of support plate 14 and the right side of support plate 14
It connects, the upper surface of support case 2 is fixedly connected with cushion 15, and cushion 15 is located at the left side of guard box 5, the bottom surface of screw rod 10
It is fixedly connected with first bevel gear 16, the inner roof wall of support case 2 is fixedly connected with bracket 17, and bracket 17 is located at second bearing 9
Left side, the bottom surface of bracket 17 is fixedly connected with clockwise and anticlockwise motor 18, and clockwise and anticlockwise motor 18 is also known as motor positive and inverse, positive and negative rotation control
Circuit diagram processed and its principle analysis will realize the positive and negative rotation of motor, as long as any in motor three phase mains inlet wire by being connected to
Two-phase exchanges wiring i.e. and can reach the purpose of reversion, the model 5RK40RGN-C of clockwise and anticlockwise motor 18, clockwise and anticlockwise motor 18
Output end is fixedly connected with second bevel gear 19, and the outer surface of second bevel gear 19 is mutually nibbled with the outer surface of first bevel gear 16
It closes, the teeth quantity of second bevel gear 19 is less than the teeth quantity of first bevel gear 16, and the teeth gap of second bevel gear 19
It is equal with the teeth gap of first bevel gear 16, the teeth of first bevel gear 16 are less than by the teeth quantity of second bevel gear 19
Quantity can play the role of reduction of speed torque increase to the rotary force of clockwise and anticlockwise motor 18, the rotation of clockwise and anticlockwise motor 18 is effectively reduced
The appearance of the case where load, clockwise and anticlockwise motor 18 is burnt out caused by effectively avoiding because of load excessive, the right side of 18 bottom surface of clockwise and anticlockwise motor
It is fixedly connected with electric machine controller 22, electric machine controller 22 is to control motor according to setting by the active of integrated circuit
Direction, speed, angle and response time work, electric machine controller 22 be the prior art well known to equipment.
Working principle: electric machine controller 22 is connected with municipal power supply, drives the second cone tooth by clockwise and anticlockwise motor 18
Wheel rotates clockwise, and screw rod 10 will rotate counterclockwise, passes through the inner ring and screw rod of the first screwed pipe 11 and the second screwed pipe 12
10 outer surface thread connection, the first screwed pipe 11 and the second screwed pipe 12 will drive power distribution cabinet body 1 to move up, when just
When reversion motor 18 drives screw rod 10 to rotate clockwise, then realizes moving down for power distribution cabinet body 1, can be realized to power distribution cabinet
The height of ontology 1 is adjusted, and technical staff is effectively facilitated to repair operation to power distribution cabinet body 1, and technology people is effectively reduced
There is uncomfortable probability in member's waist, and the working efficiency of effective lift technique personnel effectively improves the using effect of power distribution cabinet entirety.
In conclusion the indoor power distribution cabinet maintained easily, by supporting the bottom surface of case 2 to be fixedly connected with pedestal 3, energy
Pressure between enough effectively enhancing support 2 bottom surfaces of case and ground, effectively improves the stability of power distribution cabinet entirety, passes through pedestal 3
Bottom surface is fixedly connected with non-slip mat 4, can effectively enhance the frictional force between the bottom surface and ground of pedestal 3, effectively avoid distribution
Cabinet is whole during operation there is a situation where sliding appearance, by supporting the inner sidewall of case 2 to offer heat release hole 20, Neng Gouyou
Effect improves the circulation of support 2 inner air of case, and effectively enhancing effectively avoids positive and negative rotation to the heat dissipation effect of clockwise and anticlockwise motor 18
There is a situation where overheating appearance, the protective net 21 being fixedly connected by 20 inner wall of heat release hole can be effectively improved to just motor 18
The protection effect for inverting motor 18 is effectively reduced the impaired probability of clockwise and anticlockwise motor 18, passes through the teeth number of second bevel gear 19
Amount is less than the teeth quantity of first bevel gear 16, can play the role of reduction of speed torque increase to the rotary force of clockwise and anticlockwise motor 18, have
The case where effect reduces the rotary load of clockwise and anticlockwise motor 18, and clockwise and anticlockwise motor 18 is burnt out caused by effectively avoiding because of load excessive goes out
It is existing, between the screw rod 10 that the clockwise and anticlockwise motor 18 and 9 inner ring of second bearing being fixedly connected by 17 bottom surface of bracket are fixedly connected
It matches, can be realized and the height of power distribution cabinet body 1 is adjusted, technical staff is effectively facilitated to carry out power distribution cabinet body 1
Maintenance activity is effectively reduced technical staff's waist and uncomfortable probability occurs, and the working efficiency of effective lift technique personnel effectively mentions
The using effect of high power distribution cabinet entirety solves the problems, such as that existing power distribution cabinet maintenance is inconvenient.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of indoor power distribution cabinet maintained easily, including power distribution cabinet body (1), it is characterised in that: the power distribution cabinet body
(1) lower section is equipped with support case (2), and the upper surface of support case (2) is fixedly connected with guard box (5), the guard box (5)
Left side offer first through hole (6), the fixation of the inner roof wall of the guard box (5) is inlaid with first bearing (7), the protection
The inner bottom wall of case (5) offers the second through-hole (8), and the inner roof wall fixation of support case (2) is inlaid with second bearing (9), institute
The inner ring for stating second bearing (9) is fixedly connected with screw rod (10), and the one end of the screw rod (10) far from second bearing (9) is through the
Two through-holes (8) are simultaneously fixedly connected with the inner ring of first bearing (7), and the outer surface of the screw rod (10) is arranged with the first screwed pipe
(11), the inner ring of first screwed pipe (11) is connect with the outer surface thread of screw rod (10), the outer surface of the screw rod (10)
It is arranged with the second screwed pipe (12), the inner ring of second screwed pipe (12) is threadedly coupled with the inner ring of screw rod (10), and second
Screwed pipe (12) is located at the top of the first screwed pipe (11), the left side of first screwed pipe (11) and the second screwed pipe (12)
It is fixedly connected to support column (13), the left side of two support columns (13) through first through hole (6) and extends to protection
The right side in the left side of case (5), the power distribution cabinet body (1) is fixedly connected with support plate (14), two support columns (13)
One side close to support plate (14) is fixedly connected with the right side of support plate (14), and the upper surface of support case (2) is fixed
It is connected with cushion (15), and cushion (15) is located at the left side of guard box (5), the bottom surface of the screw rod (10) is fixedly connected with
The inner roof wall of first bevel gear (16), support case (2) is fixedly connected with bracket (17), and bracket (17) is located at second bearing
(9) bottom surface in left side, the bracket (17) is fixedly connected with clockwise and anticlockwise motor (18), the output of the clockwise and anticlockwise motor (18)
End is fixedly connected with second bevel gear (19), the outer surface of the second bevel gear (19) and the outer surface of first bevel gear (16)
It is meshed, is fixedly connected with electric machine controller (22) on the right side of clockwise and anticlockwise motor (18) bottom surface.
2. a kind of indoor power distribution cabinet maintained easily according to claim 1, it is characterised in that: the support case (2)
Lower section set there are two symmetrical pedestal (3), the upper surface of each pedestal (3) and the bottom surface of support case (2) is fixed connects
It connects.
3. a kind of indoor power distribution cabinet maintained easily according to claim 2, it is characterised in that: each pedestal
(3) bottom surface is fixedly connected to non-slip mat (4), and the horizontal length value phase of the horizontal length value of non-slip mat (4) and pedestal (3)
Deng.
4. a kind of indoor power distribution cabinet maintained easily according to claim 1, it is characterised in that: the support case (2)
Inner sidewall offer heat release hole (20), the heat release hole (20) is located at the left side of clockwise and anticlockwise motor (18).
5. a kind of indoor power distribution cabinet maintained easily according to claim 4, it is characterised in that: the heat release hole (20)
Inside be equipped with protective net (21), and the outer surface of protective net (21) is fixedly connected with the inner wall of heat release hole (20).
6. a kind of indoor power distribution cabinet maintained easily according to claim 1, it is characterised in that: the second bevel gear
(19) teeth quantity is less than the teeth quantity of first bevel gear (16), and the teeth gap of second bevel gear (19) and the first cone
The teeth gap of gear (16) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501851.4U CN208835522U (en) | 2018-09-14 | 2018-09-14 | A kind of indoor power distribution cabinet maintained easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501851.4U CN208835522U (en) | 2018-09-14 | 2018-09-14 | A kind of indoor power distribution cabinet maintained easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208835522U true CN208835522U (en) | 2019-05-07 |
Family
ID=66313201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501851.4U Active CN208835522U (en) | 2018-09-14 | 2018-09-14 | A kind of indoor power distribution cabinet maintained easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208835522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739613A (en) * | 2019-11-04 | 2020-01-31 | 桐乡宏晨工业设计有限公司 | constant temperature and humidity power distribution cabinet convenient to adjust |
-
2018
- 2018-09-14 CN CN201821501851.4U patent/CN208835522U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110739613A (en) * | 2019-11-04 | 2020-01-31 | 桐乡宏晨工业设计有限公司 | constant temperature and humidity power distribution cabinet convenient to adjust |
| CN110739613B (en) * | 2019-11-04 | 2021-06-11 | 浪达网络科技(浙江)有限公司 | Constant temperature and humidity switch board convenient to adjust |
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