CN207603068U - A kind of propulsion device with handle hole status switch - Google Patents
A kind of propulsion device with handle hole status switch Download PDFInfo
- Publication number
- CN207603068U CN207603068U CN201721757644.0U CN201721757644U CN207603068U CN 207603068 U CN207603068 U CN 207603068U CN 201721757644 U CN201721757644 U CN 201721757644U CN 207603068 U CN207603068 U CN 207603068U
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- CN
- China
- Prior art keywords
- housing
- wall
- rack
- threaded rod
- fixedly connected
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- 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.)
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Abstract
The utility model discloses a kind of propulsion devices with handle hole status switch, including housing, the inner wall of the housing is fixedly connected with cylinder, threaded rod is equipped in the cylinder, the inner wall of the cylinder is equipped with the internal thread to match with threaded rod, one end of the threaded rod is equipped with gear, the inner wall of the housing is set there are two limiting plate, rack is equipped between two limiting plates, the rack is fixedly connected on by the first elastic device on the inner wall of housing, the wheel and rack intermeshing, the side wall of the housing, which runs through, is equipped with bar-shaped trough, the side wall of the rack is equipped with pull rod, the pull rod runs through bar-shaped trough, the one end of the pull rod far from rack is equipped with handle, the one end of the threaded rod far from gear is equipped with supports block, the inner wall of the housing is fixedly connected with the first projecting plate and the second projecting plate.The structure design of the utility model is reasonable, easy to operate, and technical components are few, easy for installation, reliable in action.
Description
Technical field
The utility model is related to low voltage electrical apparatus technology field more particularly to a kind of propulsion dresses with handle hole status switch
It puts.
Background technology
Component can be extracted out（Breaker, isolated hand car, fuse handcart, CT handcarts, PT hand car etc.）Have in switchgear
Two kinds of positions：Testing position and operating position, can extract out component by propulsion device can be moved to by testing position operating position or
Testing position is moved to by operating position.
The operation of propulsion device is to be shaken into after being connect by operating handle with operating lever in handle hole or shake out operation,
Handle hole realizes the opening and closing in hole by baffle, and baffle can only be opened or closed in operating position or testing position.
In a power distribution system, in order to ensure power supply reliability and avoiding maloperation, it is desirable that can extract out component be locked in testing position or
Just allow to carry out other operations to it during operating position（Such as opponent's vehicle type breaker carries out closing operation）, that is, operate bore closure
Afterwards（When cannot be shaken into propulsion device or shake out operation）Just allow to carry out other operations to it, can be taken out to other at this time
Go out component or protection system provides electric interlock or signal.The propulsion device structure of the prior art is excessively complicated, and production is inconvenient, behaviour
Make tedious process.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and the one kind proposed has handle hole
The propulsion device of status switch, technical components are few, easy for installation, reliable in action.
To achieve these goals, the utility model employs following technical solution：
A kind of propulsion device with handle hole status switch, including housing, the inner wall of the housing is fixedly connected with circle
Cylinder, the cylinder is interior to be equipped with threaded rod, and the inner wall of the cylinder is equipped with the internal thread to match with threaded rod, the threaded rod
One end is equipped with gear, and the inner wall of the housing is set there are two limiting plate, and rack, the rack are equipped between two limiting plates
It is fixedly connected on the inner wall of housing by the first elastic device, the wheel and rack intermeshing, the side wall of the housing
Through equipped with bar-shaped trough, the side wall of the rack is equipped with pull rod, and the pull rod runs through bar-shaped trough, the pull rod far from rack one
End is equipped with handle, and the one end of the threaded rod far from gear is equipped with supports block, and the inner wall of the housing is fixedly connected with the first protrusion
Plate and the second projecting plate, the side wall of the housing, which runs through, is equipped with inserted link, and the inner wall of the cylinder is equipped with corresponding with inserted link position
Opening, set on the threaded rod there are two with the corresponding jack in inserted link position, one end that the inserted link is located at outside housing is set
There is fixed disk, the part that the inserted link is located between fixed disk and housing sidewall is arranged with the second elastic device.
Preferably, first elastic device is spring, and one end of first elastic device is fixedly connected on housing
On inner wall, the described one end of first elastic device far from inner walls is fixedly connected on the side wall of rack.
Preferably, the surface of the fixed disk is equipped with rubber sleeve, and it is anti-skidding that the surface of the rubber sleeve is evenly distributed with multiple tracks
Slot, anti-slip tank described in multiple tracks are evenly distributed on the surface of the rubber sleeve.
Preferably, first projecting plate and the second projecting plate are fixedly connected on by locking lock-screw in housing
On wall.
Preferably, the material of the housing is made of PVC material.
In the utility model, in use, operator, pulls fixed disk, the jack that inserted link is made to be detached from threaded rod, Ran Houla
Dynamic handle, handle drive pull rod movement, and pull rod movement band carry-over bar moves, and rack movement band moving gear rotates, gear rotation band
Dynamic threaded rod rotation, threaded rod rotation move threaded rod, and supports block is moved and deflected under the promotion of threaded rod, when supports block moves
During at the first projecting plate, supports block resists the first projecting plate and then triggers testing position, continues to press on handle, supports block is made to resist the
Two projecting plates, and then trigger operating position.The structure design of the utility model is reasonable, easy to operate, and technical components are few, installation side
Just, reliable in action.
Description of the drawings
Fig. 1 be the utility model proposes a kind of propulsion device with handle hole status switch structure diagram；
Fig. 2 be the utility model proposes a kind of propulsion device with handle hole status switch external structure illustrate
Figure.
In figure：1 housing, 2 second projecting plates, 3 first projecting plates, 4 supports blocks, 5 cylinders, 6 threaded rods, 7 first elastic devices,
Disk is fixed in 8 limiting plates, 9 pull rods, 10 racks, 11 gears, 12 inserted links, 13 second elastic devices, 14.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of propulsion device with handle hole status switch, including housing 1, the inner wall of housing 1 is fixed
Cylinder 5 is connected with, threaded rod 6 is equipped in cylinder 5, the inner wall of cylinder 5 is equipped with the internal thread to match with threaded rod 6, threaded rod 6
One end be equipped with gear 11, pull handle, handle drive pull rod 9 move, pull rod 9 movement band carry-over bar 10 moves, rack 10 moves
Dynamic band moving gear 11 rotates, and the inner wall of housing 1 is set there are two limiting plate 8, and rack 10, rack 10 are equipped between two limiting plates 8
It is fixedly connected on the inner wall of housing 1 by the first elastic device 7, gear 11 is intermeshed with rack 10, and the side wall of housing 1 passes through
Bar-shaped trough is equipped with, the side wall of rack 10 is equipped with pull rod 9, and pull rod 9 runs through bar-shaped trough, and the one end of pull rod 9 far from rack 10 is equipped with
Handle, the one end of threaded rod 6 far from gear 11 are equipped with supports block 4, and the rotation of gear 11 drives threaded rod 6 to rotate, and the rotation of threaded rod 6 makes
Threaded rod 6 moves, and supports block 4 is moved and deflected under the promotion of threaded rod 6, and the inner wall of housing 1 is fixedly connected with the first projecting plate 3
With the second projecting plate 2, when supports block 4 is moved at the first projecting plate 3, supports block 4 resists the first projecting plate 3 and then triggers experiment position
It puts, continues to press on handle, supports block 4 is made to resist the second projecting plate 2, and then trigger operating position, the side wall of housing 1, which runs through to be equipped with, to be inserted
Bar 12, the inner wall of cylinder 5 be equipped with the corresponding opening in 12 position of inserted link, set on threaded rod 6 there are two with 12 position phase of inserted link
Corresponding jack, in use, operator, pulls fixed disk 14, the jack that inserted link 12 is made to be detached from threaded rod 6, inserted link 12 is located at
One end outside housing 1 is equipped with fixed disk 14, and the part that inserted link 12 is located between 1 side wall of fixed disk 14 and housing is arranged with the second bullet
Property device 13.
In the utility model, the first elastic device 7 is spring, and one end of the first elastic device 7 is fixedly connected on housing 1
On inner wall, the one end of the first elastic device 7 far from 1 inner wall of housing is fixedly connected on the side wall of rack 10, the table of fixed disk 14
Face is equipped with rubber sleeve, and the surface of rubber sleeve is evenly distributed with multiple tracks anti-slip tank, and multiple tracks anti-slip tank is evenly distributed on the table of rubber sleeve
On face, the first projecting plate 3 and the second projecting plate 2 are fixedly connected on by locking lock-screw on the inner wall of housing 1, housing 1
Material be made of PVC material.
In the utility model, in use, operator, pulls fixed disk 14, make the jack on the disengaging threaded rod 6 of inserted link 12,
Then pull handle, handle drive pull rod 9 to move, and the movement band carry-over bar 10 of pull rod 9 moves, movement 11 turns of the moving gear of band of rack 10
Dynamic, the rotation of gear 11 drives threaded rod 6 to rotate, and the rotation of threaded rod 6 moves threaded rod 6, and supports block 4 is under the promotion of threaded rod 6
It moves and deflects, when supports block 4 is moved at the first projecting plate 3, supports block 4 resists the first projecting plate 3 and then triggers testing position,
Handle is continued to press on, supports block 4 is made to resist the second projecting plate 2, and then trigger operating position.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of propulsion device with handle hole status switch, including housing（1）, which is characterized in that the housing（1）It is interior
Wall is fixedly connected with cylinder（5）, the cylinder（5）It is interior to be equipped with threaded rod（6）, the cylinder（5）Inner wall be equipped with and threaded rod
（6）The internal thread to match, the threaded rod（6）One end be equipped with gear（11）, the housing（1）Inner wall set there are two limit
Position plate（8）, two limiting plates（8）Between be equipped with rack（10）, the rack（10）Pass through the first elastic device（7）It is fixed
It is connected to housing（1）Inner wall on, the gear（11）With rack（10）Intermeshing, the housing（1）Side wall through setting
There are bar-shaped trough, the rack（10）Side wall be equipped with pull rod（9）, the pull rod（9）Through bar-shaped trough, the pull rod（9）It is separate
Rack（10）One end be equipped with handle, the threaded rod（6）Far from gear（11）One end be equipped with supports block（4）, the housing（1）
Inner wall be fixedly connected with the first projecting plate（3）With the second projecting plate（2）, the housing（1）Side wall run through be equipped with inserted link
（12）, the cylinder（5）Inner wall be equipped with and inserted link（12）The corresponding opening in position, the threaded rod（6）On set there are two
With inserted link（12）The corresponding jack in position, the inserted link（12）Positioned at housing（1）Outer one end is equipped with fixed disk（14）, it is described
Inserted link（12）Positioned at fixed disk（14）With housing（1）Part between side wall is arranged with the second elastic device（13）.
2. a kind of propulsion device with handle hole status switch according to claim 1, which is characterized in that described first
Elastic device（7）For spring, first elastic device（7）One end be fixedly connected on housing（1）Inner wall on, described first
Elastic device（7）Far from housing（1）One end of inner wall is fixedly connected on rack（10）Side wall on.
A kind of 3. propulsion device with handle hole status switch according to claim 1, which is characterized in that the fixation
Disk（14）Surface be equipped with rubber sleeve, the surface of the rubber sleeve is evenly distributed with multiple tracks anti-slip tank, and anti-slip tank described in multiple tracks is equal
It is even to be distributed on the surface of the rubber sleeve.
4. a kind of propulsion device with handle hole status switch according to claim 1, which is characterized in that described first
Projecting plate（3）With the second projecting plate（2）Housing is fixedly connected on by locking lock-screw（1）Inner wall on.
A kind of 5. propulsion device with handle hole status switch according to claim 1, which is characterized in that the housing
（1）Material be made of PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721757644.0U CN207603068U (en) | 2017-12-15 | 2017-12-15 | A kind of propulsion device with handle hole status switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721757644.0U CN207603068U (en) | 2017-12-15 | 2017-12-15 | A kind of propulsion device with handle hole status switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603068U true CN207603068U (en) | 2018-07-10 |
Family
ID=62766925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721757644.0U Expired - Fee Related CN207603068U (en) | 2017-12-15 | 2017-12-15 | A kind of propulsion device with handle hole status switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911637A (en) * | 2019-04-23 | 2019-06-21 | 深圳职业技术学院 | A kind of intelligent packaging technology Palletizer |
-
2017
- 2017-12-15 CN CN201721757644.0U patent/CN207603068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911637A (en) * | 2019-04-23 | 2019-06-21 | 深圳职业技术学院 | A kind of intelligent packaging technology Palletizer |
| CN109911637B (en) * | 2019-04-23 | 2021-06-25 | 深圳职业技术学院 | Intelligent packing pile up neatly equipment |
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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: 20180710 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |