CN204156301U - A kind of switch cubicle of convenient for maintaining - Google Patents
A kind of switch cubicle of convenient for maintaining Download PDFInfo
- Publication number
- CN204156301U CN204156301U CN201420416008.1U CN201420416008U CN204156301U CN 204156301 U CN204156301 U CN 204156301U CN 201420416008 U CN201420416008 U CN 201420416008U CN 204156301 U CN204156301 U CN 204156301U
- Authority
- CN
- China
- Prior art keywords
- junction block
- cavity
- switch cubicle
- drive unit
- convenient
- 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
Abstract
The utility model discloses a kind of switch cubicle of convenient for maintaining, its drip irrigation device, comprise casing, junction block, described casing offers cavity, junction block is arranged in cavity, and junction block and cavity interference fits, junction block two side is at least provided with a projection, the sidewall of casing offers the chute coordinating projection, drive unit is provided with in described cavity, drive unit one end is fixedly connected on junction block, and the other end of the relative junction block of drive unit is fixedly connected on the end wall of cavity.The utility model switch cubicle not only structure is simple, and easy to maintenance.
Description
Technical field
The utility model relates to technical field of electricity, is specifically related to a kind of switch cubicle of convenient for maintaining.
Background technology
Switch cubicle is a kind of electric equipment, and outside line is introduced into master switch in cabinet, then enters sub-control switch, and each shunt needs to be provided with instrument by it, and automatic control, motor magnetic switch, various A.C. contactors etc., what have is also provided with hyperbaric chamber and low-pressure chamber.
In switch cubicle of the prior art, circuit is more, component structure is more complicated, suffer that extraneous factor affects to prevent the element in switch cubicle, in general switch cubicle, most of element is all arranged on the junction block in casing, and junction block is substantially all fixed in switch cubicle, when the element in switch cubicle has been broken, but switch cubicle limited space, and junction block can not move, repairing like this can be pretty troublesome.
Utility model content
For the deficiency that prior art exists, it is simple that the utility model provides a kind of structure, the switch cubicle of convenient for maintaining.
For achieving the above object, the utility model provides following technical scheme: a kind of switch cubicle of convenient for maintaining, comprise casing, junction block, described casing offers cavity, junction block is arranged in cavity, and junction block and cavity interference fits, described junction block two side is at least provided with a projection, the sidewall of casing offers the chute coordinating projection, drive unit is provided with in described cavity, drive unit one end is fixedly connected on junction block, and the other end of the relative junction block of drive unit is fixedly connected on the end wall of cavity.
By adopting technique scheme, junction block two side is provided with projection, the sidewall of casing offers the chute coordinating projection, drive unit is provided with in described cavity, drive unit one end is fixedly connected on junction block, and the other end of the relative junction block of drive unit is fixedly connected on the end wall of cavity, and junction block drives junction block to move by drive unit, thus make to be connected to the projection on junction block and slide in the chute of casing, junction block moves more steady.
The utility model is set to further, junction block two side is symmetrically arranged with respectively two projections.
By adopting technique scheme, junction block two side is symmetrically arranged with respectively two projections, the cavity uniform force of junction block two side and casing, junction block moves more steady, keeps in repair more convenient.
The utility model is set to further, and drive unit, for driving electric cylinder, drives electric cylinder to be arranged on the middle part of cavity.
By adopting technique scheme, drive unit, for driving electric cylinder, because drive electric cylinder simple installation, non-maintaining, low noise, drives electric cylinder to be arranged on the middle part of cavity, can better make junction block steadily mobile in cavity.
The utility model is set to further, casing is hinged with the case lid coordinating cavity.
By adopting technique scheme, casing being hinged with and coordinating the case lid of cavity, prevent the element in casing destroy by other things extraneous, the element in casing can better be protected.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the switch cubicle of the utility model convenient for maintaining;
Fig. 2 is the schematic diagram of the utility model junction block;
Fig. 3 is the schematic diagram that the switch cubicle of the utility model convenient for maintaining is analysed and observe.
Reference numeral: 1, casing; 2, cavity; 3, chute; 4, case lid; 5, junction block; 6, projection; 7, electric cylinder is driven.
Embodiment
Referring to figs. 1 through Fig. 3, the switch cubicle embodiment of a kind of convenient for maintaining of the utility model is described further.
A kind of switch cubicle of convenient for maintaining, comprise casing 1, junction block 5, described casing 1 offers cavity 2, junction block 5 is arranged in cavity 2, and junction block 5 and cavity 2 interference fits, described junction block 5 two side is provided with projection 6, preferably, junction block 5 two side is symmetrically arranged with respectively two projections 6, when driving electric cylinder 7 to drive junction block 5 to move, cavity 2 uniform force of junction block 5 two side and casing 1, junction block 5 moves more steady, keeps in repair more convenient.The sidewall of casing 1 offers the chute 3 coordinating projection 6, drive unit is provided with in described cavity 2, drive unit one end is fixedly connected on junction block 5, the other end of the relative junction block 5 of drive unit is fixedly connected on the end wall of cavity 2, the control switch (not shown in FIG.) of accessory drive is provided with in casing 1, preferably, drive unit is for driving electric cylinder 7, Baidupedia discloses one " electric cylinder ", its operation principle is: electric cylinder is the modular product by servomotor and leading screw integrated design, convert the rotary motion of servomotor to rectilinear motion, servomotor optimum benefits-precise rotation is controlled simultaneously, accurate revolution controls, accurate torque controls to be transformed into-precise speed control, Accurate Position Control, accurate thrust controls, realize the brand-new revolutionary product of high accuracy rectilinear motion series.Because drive electric cylinder 7 simple installation, non-maintaining, low noise; electric cylinder 7 is driven to be arranged on the middle part of cavity 2; can better make junction block 5 steadily mobile in cavity 2; preferably, in cavity 2, be provided with bellows (not shown in FIG.), and bellows has retractility; the wire be connected with junction block 5 is arranged in bellows; conductor length in bellows is identical with the cross-sectional length of casing 1, and facilitate junction block 5 to move, bellows can better protect the wire in casing 1.
When the element in switch cubicle needs repairing, open case lid 4, start the elongate buttons of the control switch of drive unit, junction block 5 is driven to move up toward near cavity 2 mouthfuls of sides by driving electric cylinder 7, thus the projection 6 be connected on junction block 5 will slide into cavity 2 opening part along chute 3, closing control switch, maintenance personal repairs outside casing 1 will be very convenient, when having keeped in repair, the button that the control switch starting drive unit is retracted, drive junction block 5 toward moving up away from cavity 2 mouthfuls of sides by driving electric cylinder 7, thus the projection 6 be connected on junction block 5 will slide into cavity 2 inside along chute 3, then close case lid 4, preferably, case lid 4 arranges handle, facilitate case lid 4 to open and shut.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. the switch cubicle of a convenient for maintaining, comprise casing, junction block, described casing offers cavity, junction block is arranged in cavity, and junction block and cavity interference fits, it is characterized in that: described junction block two side is at least provided with a projection, the sidewall of casing offers the chute coordinating projection, be provided with drive unit in described cavity, drive unit one end is fixedly connected on junction block, and the other end of the relative junction block of drive unit is fixedly connected on the end wall of cavity.
2. the switch cubicle of convenient for maintaining according to claim 1, is characterized in that: described junction block two side is symmetrically arranged with respectively two projections.
3. the switch cubicle of convenient for maintaining according to claim 1 and 2, is characterized in that: described drive unit, for driving electric cylinder, drives electric cylinder to be arranged on the middle part of cavity.
4. the switch cubicle of convenient for maintaining according to claim 3, is characterized in that: described casing is hinged with the case lid coordinating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416008.1U CN204156301U (en) | 2014-07-26 | 2014-07-26 | A kind of switch cubicle of convenient for maintaining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416008.1U CN204156301U (en) | 2014-07-26 | 2014-07-26 | A kind of switch cubicle of convenient for maintaining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156301U true CN204156301U (en) | 2015-02-11 |
Family
ID=52514390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416008.1U Expired - Fee Related CN204156301U (en) | 2014-07-26 | 2014-07-26 | A kind of switch cubicle of convenient for maintaining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418098A (en) * | 2018-03-28 | 2018-08-17 | 江苏恒炫电气有限公司 | Removable out power distribution cabinet |
-
2014
- 2014-07-26 CN CN201420416008.1U patent/CN204156301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418098A (en) * | 2018-03-28 | 2018-08-17 | 江苏恒炫电气有限公司 | Removable out power distribution cabinet |
| CN108418098B (en) * | 2018-03-28 | 2020-03-17 | 南通苏源恒炫电气有限公司 | Movable power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20180726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |