CN207966876U - A kind of air-break fixing device - Google Patents
A kind of air-break fixing device Download PDFInfo
- Publication number
- CN207966876U CN207966876U CN201820396865.8U CN201820396865U CN207966876U CN 207966876 U CN207966876 U CN 207966876U CN 201820396865 U CN201820396865 U CN 201820396865U CN 207966876 U CN207966876 U CN 207966876U
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- air
- break
- plate
- movable plate
- fixedly connected
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Abstract
The utility model discloses a kind of air-break fixing device, including fixed plate, the upper and lower ends of fixed plate have been fixedly connected with link block, and the side of fixed plate is fixedly connected sequentially has several sliding rails up and down, and the advantageous effect that the utility model is reached is：Pass through several sliding rail settings in fixed plate, and sliding rail is fixedly connected with movable plate by sliding block and designs, and movable plate connects air-break design by tightening spring, make personnel when being installed to air-break, can effectively clamping plate be driven by tightening spring, to which effectively air-break be consolidated between two clamping plates, more convenient personnel's installation, and when being installed for different size of air-break, movable plate can be selected to be slided on different sliding rails, to effectively change distance between two clamping plates, different size of air-break is carried out to stablize fixation to effectively reach, simple and practical convenience.
Description
Technical field
The utility model is related to a kind of fixing device, more particularly to it is disconnected to belong to air for a kind of air-break fixing device
Road device installation technique for fixing field.
Background technology
Air-break also known as air switch, are one kind of breaker, as long as being that electric current is more than specified electricity in one kind circuit
The switch that stream will disconnect automatically, air switch are very important a kind of electricity in low voltage power distribution network and electric drive system
Device, it integrates control and multi-protective function, still can be to circuit or electrical equipment in addition to it can complete contact and disjunction circuit
Short circuit, heavy overload and under-voltage of generation etc. are protected, while can be used for infrequently starting motor, traditional
Air-break is mostly directly attached with mounting surface by screw screw-fashion by air-break when installing fixed, when
When air-break installation is more, installing and dismounting is cumbersome repeatedly by personnel, and the air-break without size is being pacified
When dress, it is also necessary to which personnel select corresponding screw to install according to different screw hole sizes on terminal plate, and personnel's operation is very numb
It is tired.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of air-break and fixes
Device, by the way that several sliding rails are arranged in fixed plate and sliding rail is fixedly connected with movable plate by sliding block and designs, and activity
Plate connects air-break design by tightening spring, makes personnel when being installed to air-break, can effectively lead to
It crosses tightening spring and drives clamping plate, to effectively consolidate air-break between two clamping plates, be more convenient personnel and install, and for
When different size of air-break is installed, movable plate can be selected to be slided on different sliding rails, to effectively change two
Distance between a clamping plate carries out different size of air-break to stablize fixation, simple and practical convenience to effectively reach.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of air-break fixing device of the utility model, including fixed plate, the upper and lower ends of the fixed plate are solid
Surely it is connected with link block, the side of the fixed plate is fixedly connected sequentially there are several sliding rails up and down, sliding rail described in two of which
Side slidably connects movable plate by sliding block, and the inside of the movable plate, which is run through, is connected with square groove, the square groove
Both ends be located inside movable plate and be fixedly connected with tightening spring, the tightening spring other end is through to outside movable plate
It is elasticly connected with clamping plate, two clamping plates are respectively fixedly connected on the terminal plate being arranged on air-break, the air
The side of breaker is connected with switch knob.
As a kind of optimal technical scheme of the utility model, the terminal plate is respectively fixedly connected in air-break
In upper and lower ends, and the upper end of the terminal plate and side are respectively equipped with wiring hole and screw screws mouth.
As a kind of optimal technical scheme of the utility model, the square groove is similarly disposed on the side of clamping plate, and
The square groove corresponds to wiring hole and screw screws mouthful position and is separately positioned on movable plate side and the side of clamping plate.
As a kind of optimal technical scheme of the utility model, the outside of the tightening spring, which is located on movable plate side, to be set
There are several slots, and the side of the clamping plate corresponds to the position of slot equipped with inserted block.
As a kind of optimal technical scheme of the utility model, the inside of the link block, which is run through, is connected with fastening spiral shell
Nail.
The advantageous effect that the utility model is reached is：By the way that several sliding rails are arranged in fixed plate and sliding rail passes through
Sliding block is fixedly connected with movable plate design and movable plate and connects air-break design by tightening spring, makes personnel
When being installed to air-break, can clamping plate effectively be driven by tightening spring, to effectively consolidate air-break
Between two clamping plates, when being more convenient personnel's installation, and different size of air-break being installed, movable plate can be selected
It is slided on different sliding rails, to effectively change distance between two clamping plates, to effectively reach to different size of air
Breaker carries out stablizing fixation, simple and practical convenience.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural side view of the utility model；
Fig. 2 is the structural front view of the utility model；
Fig. 3 is schematic enlarged-scale view at A in the utility model Fig. 1.
In figure：1, fixed plate；2, link block；3, sliding rail；4, sliding block；5, movable plate；6, square groove；7, slot；8, it tightens
Spring；9, clamping plate；10, inserted block；11, air-break；12, terminal plate；13, switch knob；14, trip bolt；15, screw revolves
Tight mouth；16, wiring hole.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-3, the utility model provides a kind of air-break fixing device, including fixed plate 1, fixed plate 1
Upper and lower ends be fixedly connected with link block 2, the side of fixed plate 1 is fixedly connected sequentially has several sliding rails 3 up and down, wherein two
The side of a sliding rail 3 slidably connects movable plate 5 by sliding block 4, and the inside of movable plate 5, which is run through, is connected with square groove 6, side
The both ends of shape slot 6, which are located inside movable plate 5, has been fixedly connected with tightening spring 8, and tightening 8 other end of spring is through to movable plate
Clamping plate 9 is elasticly connected with outside 5, two clamping plates 9 are respectively fixedly connected on the terminal plate 12 being arranged on air-break 11, empty
The side of gas breaker 11 is connected with switch knob 13.
Terminal plate 12 is respectively fixedly connected in the upper and lower ends of air-break 11, and the upper end and side of terminal plate 12
It being respectively equipped with wiring hole 16 and screw screws mouth 15, practicality reasonable for structure, square groove 6 is similarly disposed on the side of clamping plate 9, and
Square groove 6 corresponds to wiring hole 16 and screw screws 15 position of mouth and is separately positioned on 5 side of movable plate and the side of clamping plate 9, side
Just screw is screwed, facilitates and connect conducting wire with air-break terminals, the outside of tightening spring 8 is located at movable plate 5
Side is equipped with several slots 7, and the side of clamping plate 9 corresponds to the position of slot 7 equipped with inserted block 10, effectively makes clamping plate 9 idle
When, it can be effectively received into together with by clamping plate 9 and movable plate 5 by tightening spring 8, to effective protection clamping plate 9, link block 2
Inside run through be connected with trip bolt 14, facilitate and link block 2 be fixed by trip bolt 14 with mounting surface, thus
Personnel are facilitated to carry out installation fixation to air-break 11.
Specifically, when using the utility model, first passes through trip bolt 14 and link block 2 and face to be installed is fixed,
To complete the fixation of fixed plate 1, personnel, can be according to different air-breaks when installing different size of air-break 11
11 specification size, can when 11 small volume of air-break to be placed on movable plate 5 on two different sliding rails 3
Movable plate 5 is placed by sliding block 4 on two shorter sliding rails of distance 3, it, can be by work when 11 volume of air-break is larger
Movable plate 5 is placed into two on larger sliding rail 3 by sliding block 4 and is installed, and after the completion of installation specification selection, can pull
Air-break 11 is being placed into two up and down by clamping plate 9 to make clamping plate 9 stretch from movable plate 5 by tightening spring 8
Between clamping plate 9, clamping plate 9 is unclamped, to make clamping plate 9 under the active force of tightening spring 8, by the wiring at 11 both ends of air-break
Plate 12 is firmly clamped, and the installation of air-break 11 is completed, and conducting wire is punctured on air-break 11 by personnel by direction slot 6
Wiring hole 16 in, simple and practical convenience.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of air-break fixing device, including fixed plate (1), which is characterized in that the upper and lower ends of the fixed plate (1)
It is fixedly connected with link block (2), the side of the fixed plate (1) is fixedly connected sequentially there are several sliding rails (3) up and down, wherein two
The side of a sliding rail (3) slidably connects movable plate (5) by sliding block (4), and the inside of the movable plate (5) is run through
It is connected with square groove (6), the both ends of the square groove (6), which are located inside movable plate (5), has been fixedly connected with tightening spring (8),
Tightening spring (8) other end, which is through to outside movable plate (5), is elasticly connected with clamping plate (9), two clamping plates (9) point
It is not fixedly connected on the terminal plate (12) being arranged on air-break (11), the side of the air-break (11) is connected with
Switch knob (13).
2. a kind of air-break fixing device according to claim 1, which is characterized in that the terminal plate (12) is respectively
It is fixedly connected in the upper and lower ends of air-break (11), and the upper end of the terminal plate (12) and side are respectively equipped with wiring
Hole (16) and screw screw mouth (15).
3. a kind of air-break fixing device according to claim 1, which is characterized in that the square groove (6) is same
It is arranged on the side of clamping plate (9), and the corresponding wiring hole (16) of the square groove (6) and screw screw mouth (15) position and set respectively
It sets on movable plate (5) side and the side of clamping plate (9).
4. a kind of air-break fixing device according to claim 1, which is characterized in that the tightening spring (8)
Outside is located at movable plate (5) side and is equipped with several slots (7), and the side of the clamping plate (9) corresponds to the position of slot (7) and sets
There is inserted block (10).
5. a kind of air-break fixing device according to claim 1, which is characterized in that the link block (2) it is interior
Portion, which is run through, is connected with trip bolt (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396865.8U CN207966876U (en) | 2018-03-23 | 2018-03-23 | A kind of air-break fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396865.8U CN207966876U (en) | 2018-03-23 | 2018-03-23 | A kind of air-break fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966876U true CN207966876U (en) | 2018-10-12 |
Family
ID=63725966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820396865.8U Active CN207966876U (en) | 2018-03-23 | 2018-03-23 | A kind of air-break fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508741A (en) * | 2020-05-15 | 2020-08-07 | 国网江苏省电力有限公司泰州供电分公司 | Compact circuit breaker cabinet equipped with wall-mounted vacuum circuit breaker |
-
2018
- 2018-03-23 CN CN201820396865.8U patent/CN207966876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508741A (en) * | 2020-05-15 | 2020-08-07 | 国网江苏省电力有限公司泰州供电分公司 | Compact circuit breaker cabinet equipped with wall-mounted vacuum circuit breaker |
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