CN208190104U - Circuit breaker chassis with manual priority function - Google Patents
Circuit breaker chassis with manual priority function Download PDFInfo
- Publication number
- CN208190104U CN208190104U CN201820772314.7U CN201820772314U CN208190104U CN 208190104 U CN208190104 U CN 208190104U CN 201820772314 U CN201820772314 U CN 201820772314U CN 208190104 U CN208190104 U CN 208190104U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- drive rod
- circuit breaker
- handle
- axle sleeve
- 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.)
- Active
Links
- 239000011324 bead Substances 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of circuit breaker chassis with manual priority function.Solve the problems, such as that chassis of circuit breaker cart handle is easy to fall off.It includes end carriage, drive rod and car body, one end of the drive rod is set on car body, the other end passes through car body and is set on end carriage and for being adapted with handle, the drive rod is equipped with the first mounting hole, the first card bead and the second card bead are equipped in first mounting hole, first card bead, the second card bead are protruded respectively to be used to match with handle inner wall outside drive rod.The utility model is provided with two card beads, can mutually be clamped with the inner wall of handle, so that providing biggish resistance between handle and drive rod, handle is avoided to fall off without the normal rotation for influencing drive rod.The advantages that the utility model also has structure simple, easy to assembly, reliable in action, long service life.
Description
Technical field
The utility model relates to a kind of circuit breaker chassis, and in particular to a kind of breaker bottom with manual priority function
Jiggering.
Background technique
With the progress of power equipment manufacturing process, the power supply unit of power equipment is more and more stable, in order to further mention
The degree of automation of high power industry, power supply industry constituent parts be in full swing substation's unattended transformation.Existing
In middle insulated switch cabinet, (operating position is pushed into from testing position to enable middle breaker to conveniently realize push-in
And lock) and exit and (exited testing position by operating position and locked) function, vacuum is generally carried using a chassis vehicle
Breaker is taken turns by the driving being equipped on the chassis vehicle and moves ahead or retreat on the track in switchgear.Existing electric chassis
Vehicle includes end carriage, screw rod, motor, handle, car body and control system, by swinging handle or is driven by motor so that silk when work
Bar drives vehicle frame and the breaker on vehicle frame to move to operating position or exit.It can band when motor works in real work
Dynamic screw rod rotation, if being sheathed on handle on screw rod at this time, motor will drive handle rotation, and handle may fly to throw away because of centrifugation
Or staff is driven to roll over, there are some potential safety problems, and the circuit breaker chassis energy of manual priority function
So that when being inserted into handle, motor is failure to actuate, so that the above motor be avoided to turn by arm of the lead screw with fixed handle and staff
It is dynamic, however such structure still has some potential safety problems, due in manual operation, the chassis vehicle of manual priority due to
Reasons in structure will receive thrust reversed when handle insertion, so that handle in rotation, is easy to fall off with lead screw, influence chassis vehicle
Manual operation performance.
Utility model content
To solve the problems, such as that chassis of circuit breaker cart handle is easy to fall off in background technique, the utility model, which provides one kind, to be had
The circuit breaker chassis of manual priority function.
The technical solution of the utility model is: a kind of circuit breaker chassis with manual priority function, including end carriage, biography
One end of lever and car body, the drive rod is set on car body, and the other end passes through car body and is set on end carriage and is used for and handle phase
Adaptation, the drive rod are equipped with the first mounting hole, are equipped with the first card bead and the second card bead, institute in first mounting hole
The first card bead, the second card bead stated are protruded respectively to be used to match with handle inner wall outside drive rod.
As a kind of improvement of the utility model, the car body is equipped with actuator, transmission mechanism, microswitch, institute
The actuator stated is connected by transmission mechanism with drive rod, and the end carriage is equipped with axle sleeve, and the axle sleeve, which is equipped with, to be supplied
The axle sleeve hole of handle insertion, the axle sleeve by microswitch make actuator after having first position and pressing when installation
The second position of stopping, the axle sleeve are adapted handle with drive rod when being in the second position.
The microswitch is set in car body as a further improvement of the utility model, and the axle sleeve passes through biography
Dynamic component is connected with microswitch.
As a further improvement of the utility model, the transmission component include driver plate, connecting rod and with axle sleeve phase
The rotor plate of adaptation, one end of the connecting rod are set on end carriage and are connected with rotor plate, and the other end is inserted into car body,
The driver plate is set in connecting rod and switches actuator working condition when axle sleeve is in the second position by microswitch.
The axle sleeve is equipped with the press section for pressing rotor plate, institute as a further improvement of the utility model,
The press section stated fits when axle sleeve is in first position with rotor plate.
First mounting hole is set to drive rod one end, the transmission as a further improvement of the utility model,
The outer surface of bar at the first mounting hole is in square.
As a further improvement of the utility model, in the drive rod be equipped with the second mounting hole, described first
Installation inclined-plane is equipped between mounting hole and the second mounting hole, the aperture of first mounting hole is greater than the aperture of the second mounting hole.
First card bead is set in the first mounting hole and in the first installation as a further improvement of the utility model,
It is protruded outside drive rod at hole, second card bead is set in the first mounting hole and protrudes outside drive rod at the second mounting hole.
Elastic component is equipped between first card bead and the second card bead as a further improvement of the utility model,.
The transmission rod outer surface passes through riveting and the at the first mounting hole as a further improvement of the utility model,
The limit cooperation of one card bead.
The utility model has the beneficial effects that being provided with two card beads, can be mutually clamped with the inner wall of handle, so that
Biggish resistance is provided between handle and drive rod, handle is avoided to fall off without the normal rotation for influencing drive rod.This is practical
It is novel also to have structure simple, it is easy to assembly, the advantages that reliable in action, long service life.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model embodiment.
Attached drawing 2 is the structural schematic diagram of 1 other direction of attached drawing.
Attached drawing 3 is the structural schematic diagram of drive rod 2 in attached drawing 1.
Attached drawing 4 is the half section structure diagram in attached drawing 3 at A-A.
In figure, 1, end carriage；2, drive rod；21, the first mounting hole；22, the first card bead；23, the second card bead；24, the second peace
Fill hole；25, inclined-plane is installed；26, elastic component；3, car body；4, actuator；5, transmission mechanism；6, microswitch；7, axle sleeve；71, axis
Sets of holes；72, press section；8, transmission component；81, driver plate；82, connecting rod；83, rotor plate.
Specific embodiment
The utility model embodiment is described further with reference to the accompanying drawing:
As shown in Fig. 1 combination Fig. 2-4, a kind of circuit breaker chassis with manual priority function, including end carriage 1, transmission
Bar 2 and car body 3, one end of the drive rod 2 are set on car body 3, and the other end passes through car body 3 and is set on end carriage 1 and is used for and hand
Handle is adapted, and the drive rod 2 is equipped with the first mounting hole 21, is equipped with 22 He of the first card bead in first mounting hole 21
Second card bead 23, first card bead 22, the second card bead 23 are protruded outside drive rod 2 respectively for matching with handle inner wall.
The utility model has the beneficial effects that being provided with two card beads, can be mutually clamped with the inner wall of handle, thus not influencing handle
While with drive rod rotation, so that having biggish resistance between handle and drive rod, and the drag direction and drive rod are axial
It is parallel, avoid handle from falling off without the normal rotation for influencing drive rod.The utility model also has structure simple, assembly side
Just, the advantages that reliable in action, long service life.
The car body 3 is equipped with actuator 4, transmission mechanism 5, microswitch 6, and the actuator 4 passes through driver
Structure 5 is connected with drive rod 2, and the end carriage 1 is equipped with axle sleeve 7, and the axle sleeve 7 is equipped with the axle sleeve hole being inserted into for handle
71, the axle sleeve 7 passes through microswitch 6 makes the stopping of actuator 4 second after having first position and pressing when installation
Position, the axle sleeve 7 are adapted handle with drive rod 2 when being in the second position.In the utility model, actuator can be with
For motor, microswitch is provided on circuit breaker chassis, which can be electrically connected by control system with motor,
In the case where guaranteeing manual, automatic energy action message, realizes that manual priority operates, i.e., can reliably be cut when being inserted into handle
Power machine avoids motor malfunction from throwing away handle and avoids handle movement that staff's arm is driven to rotate with handle.
The microswitch 6 is set in car body 3, and the axle sleeve 7 is connected by transmission component 8 with microswitch 6.
Specifically, the transmission component 8 includes driver plate 81, connecting rod 82 and rotor plate 83 compatible with axle sleeve 7, described
One end of connecting rod 82 is set on end carriage 1 and is connected with rotor plate 83, and the other end is inserted into car body 3, the driver plate
81 are set in connecting rod 82 and switch 4 working condition of actuator when axle sleeve 7 is in the second position by microswitch 6.More
Body says that the axle sleeve 7 is equipped with the press section 72 for pressing rotor plate 83, and the press section 72 is in axle sleeve 7
It fits when first position with rotor plate 83.Such structure makes product reliable transmission, so that can be with when manual operation
It is reliable to drive microswitch, so that switch motor working condition, realizes manual priority.
First mounting hole 21 is set to 2 one end of drive rod, appearance of the drive rod 2 at the first mounting hole 21
Face is in square.The setting of square cooperates convenient for drive rod and handle, so that the convenient and reliable drive drive rod of handle turns
It is dynamic.
The drive rod 2 is equipped with the second mounting hole 24, between first mounting hole 21 and the second mounting hole 24
Equipped with installation inclined-plane 25, the aperture of first mounting hole 21 is greater than the aperture of the second mounting hole 24.First card bead 22
It is protruded outside drive rod 2 in the first mounting hole 21 and at the first mounting hole 21, second card bead 23 is set to the first peace
It fills in hole 21 and is protruded outside drive rod 2 at the second mounting hole 24.Such structure makes the installation of the first and second card bead reliable, work
It is not easy to fall off in work, while ensure that the cooperation of drive rod and handle, by manual priority transmission component opposition
When, handle will not fall off, so that handle rotation is reliable steady.
Elastic component 26 is equipped between first card bead 22 and the second card bead 23.Dismounting and card of the elastic component convenient for handle
The reset of pearl, so that handle and drive rod cooperation are reliable.
2 outer surface of drive rod is cooperated at the first mounting hole 21 by riveting and the limit of the first card bead 22.Effect
Structure makes the first and second card bead easy for installation, and fixed reliable, specifically, the first and second card bead is steel ball.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that utility model, and any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (10)
1. a kind of circuit breaker chassis with manual priority function, including end carriage (1), drive rod (2) and car body (3), special
Sign is: one end of the drive rod (2) is set on car body (3), and the other end passes through car body (3) and is set on end carriage (1) and is used for
It is adapted with handle, the drive rod (2) is equipped with the first mounting hole (21), and the is equipped in first mounting hole (21)
One card bead (22) and the second card bead (23), first card bead (22), the second card bead (23) protrude drive rod (2) external application respectively
It is matched in handle inner wall.
2. the circuit breaker chassis according to claim 1 with manual priority function, it is characterised in that the car body
(3) it is equipped with actuator (4), transmission mechanism (5), microswitch (6), the actuator (4) is by transmission mechanism (5) and passes
Lever (2) is connected, and the end carriage (1) is equipped with axle sleeve (7), and the axle sleeve (7) is equipped with the axle sleeve being inserted into for handle
Hole (71), the axle sleeve (7), which has, makes actuator (4) by microswitch (6) after first position and pressing when installation
The second position of stopping, the axle sleeve (7) are adapted handle with drive rod (2).
3. the circuit breaker chassis according to claim 2 with manual priority function, it is characterised in that the fine motion
It switchs (6) to be set in car body (3), the axle sleeve (7) is connected by transmission component (8) with microswitch (6).
4. the circuit breaker chassis according to claim 3 with manual priority function, it is characterised in that the transmission
Component (8) includes driver plate (81), connecting rod (82) and the compatible rotor plate (83) with axle sleeve (7), the connecting rod
(82) one end is set on end carriage (1) and is connected with rotor plate (83), and the other end is inserted into car body (3), the transmission
Plate (81) is set on connecting rod (82) and switches actuator (4) work when axle sleeve (7) is in the second position by microswitch (6)
Make state.
5. the circuit breaker chassis according to claim 4 with manual priority function, it is characterised in that the axle sleeve
(7) it is equipped with the press section (72) for pressing rotor plate (83), the press section (72) are in first position in axle sleeve (7)
When fit with rotor plate (83).
6. the circuit breaker chassis according to claim 1 with manual priority function, it is characterised in that described first
Mounting hole (21) is set to drive rod (2) one end, and outer surface of the drive rod (2) at the first mounting hole (21) is in four directions
Shape.
7. the circuit breaker chassis according to claim 1 with manual priority function, it is characterised in that the transmission
Bar (2) is equipped with the second mounting hole (24), and it is oblique that installation is equipped between first mounting hole (21) and the second mounting hole (24)
Face (25), the aperture of first mounting hole (21) are greater than the aperture of the second mounting hole (24).
8. the circuit breaker chassis according to claim 7 with manual priority function, it is characterised in that described first
Card bead (22) is set in the first mounting hole (21) and protrudes drive rod (2) outside at the first mounting hole (21), second card
Pearl (23) is set in the first mounting hole (21) and protrudes drive rod (2) outside at the second mounting hole (24).
9. the circuit breaker chassis according to claim 1 with manual priority function, it is characterised in that described first
Elastic component (26) are equipped between card bead (22) and the second card bead (23).
10. the circuit breaker chassis according to claim 1 with manual priority function, it is characterised in that the drive rod
(2) outer surface is cooperated at the first mounting hole (21) by riveting and the first card bead (22) limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772314.7U CN208190104U (en) | 2018-05-23 | 2018-05-23 | Circuit breaker chassis with manual priority function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772314.7U CN208190104U (en) | 2018-05-23 | 2018-05-23 | Circuit breaker chassis with manual priority function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190104U true CN208190104U (en) | 2018-12-04 |
Family
ID=64427666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820772314.7U Active CN208190104U (en) | 2018-05-23 | 2018-05-23 | Circuit breaker chassis with manual priority function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208190104U (en) |
-
2018
- 2018-05-23 CN CN201820772314.7U patent/CN208190104U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202142798U (en) | Electric chassis vehicle | |
| CN108766802A (en) | A kind of three station operating mechanisms | |
| CN105448608B (en) | Breaker test trip gear and breaker and operating mechanism using the device | |
| CN208190104U (en) | Circuit breaker chassis with manual priority function | |
| CN105551844B (en) | A kind of connecting rod actuating mechanism of double power supply automatic transfer switch | |
| CN205452155U (en) | Permanent magnet operating mechanism and vacuum circuit breaker | |
| CN208922926U (en) | A kind of three station operating mechanisms | |
| CN107221870B (en) | Circuit breaker chassis with position indication function | |
| CN204905076U (en) | Three station modules of solid insulated cabinets | |
| CN204242980U (en) | A kind of closing transmission mechanism and use operating mechanism and the circuit breaker of this transmission mechanism | |
| CN105513880A (en) | Vacuum circuit breaker, permanent-magnetic operating mechanism thereof, and operating method of permanent-magnetic operating mechanism | |
| CN215869103U (en) | Operating mechanism | |
| CN109449017B (en) | Circuit breaker with external isolating switch | |
| CN106298304B (en) | A kind of hydraulic pressure spring operating mechanism and its travel switch component | |
| CN101404219A (en) | Three-station electric operation mechanism | |
| CN208970374U (en) | The breaker of external disconnecting switch | |
| CN201181670Y (en) | Accurate positioning three-position switch operation mechanism | |
| CN208521848U (en) | A kind of breaker | |
| CN204088093U (en) | A kind of circuit breaker dial type motor-operating mechanism | |
| CN114110049A (en) | High-voltage switch mechanism braking device | |
| CN104377095B (en) | Closing transmission mechanism and use operating mechanism and the chopper of this drive mechanism | |
| CN208093491U (en) | A kind of circuit breaker system and handcart type breaker | |
| CN211480706U (en) | Chassis truck with position indicating device | |
| CN106654949B (en) | A kind of interlocking of breaker is shaken into handcart | |
| CN201638701U (en) | Electromagnetic clutch driving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 No. 58, Jixian Road, Louqiao Industrial Zone, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: XINGJI ELECTRIC APPLIANCE Co.,Ltd. Address before: 325000, Jixian Road, Wenzhou, Ouhai District, Zhejiang province 12 Patentee before: XINGJI ELECTRIC APPLIANCE Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 325000 58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: Xingji Electric Appliance Group Co.,Ltd. Country or region after: China Address before: 325000 58 Jixian Road, Louqiao Industrial Zone, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: XINGJI ELECTRIC APPLIANCE Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |