CN205429542U - High -voltage board hand vehicle drive device - Google Patents
High -voltage board hand vehicle drive device Download PDFInfo
- Publication number
- CN205429542U CN205429542U CN201520967497.4U CN201520967497U CN205429542U CN 205429542 U CN205429542 U CN 205429542U CN 201520967497 U CN201520967497 U CN 201520967497U CN 205429542 U CN205429542 U CN 205429542U
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- Prior art keywords
- hands
- hand
- handcart
- hold
- screw
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- Expired - Fee Related
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model relates to a high -voltage board hand vehicle drive device, include: handcart chassis, circuit breaker, screw rod, screw, slide rail and crank, the handcart chassis is arranged in the slide rail, the screw rod passes the screw and joins in marriage soon with the screw, the screw is located the middle part on handcart chassis, the crank links to each other with the screw rod, transmission still includes circuit breaker divide -shut brake, spacing hand (hold), operatable hand (hold), ground connection hand (hold) and earthing switch, the circuit breaker is in separating brake department, and the circuit breaker locks operatable hand hand (hold), operatable hand (hold) locking and limiting hand (hold), earthing switch is connected to the ground connection hand (hold), and earthing switch locking ground connection hand (hold) when closing a floodgate, and the circuit breaker is adopting in combined floodgate department and spacing hand (hold) interlocking the utility model discloses the high -voltage board hand vehicle drive device that provides of lock, the device chainly can guarantee with the linkage that it is in safe operational environment always, can not result in the damage and the life incident of equipment because of the maloperation, safe and reliable, easy operation through mutual.
Description
Technical field
This utility model relates to high voltage power distributing cabinet, particularly relates to a kind of high pressure cabinet handcart actuating device.
Background technology
High-voltage board is high-tension switch gear, measuring instruments, protection electrical equipment and auxiliary equipment to be assembled in totally-enclosed metal shell by electrical wiring requirement, constitutes high voltage distribution installation.Can connect or disjunction circuit by manual or automatic switch time properly functioning.Circuit or warning is cut off by protection electrical equipment when fault or irregular operating.Operating various parameter can be shown by means of measuring instruments, also some electric parameter can be adjusted, deviation normal operating conditions is pointed out or sent signal.Like product mesohigh cabinet handcart actuating device all uses screw drive in the market, traditional handcart actuating device is not provided with operating position-disconnection/testing position, clear and definite display position is not had when high-voltage handcart advances or exits, cannot correctly operate primary cut-out point, close, it is impossible to meet use requirement.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of high pressure cabinet handcart actuating device, including: handcart chassis, chopper, screw rod, screw, slide rail and crank；Described handcart chassis is placed in slide rail, and described screw rod through screw and screws with screw, and described screw is positioned at the middle part on handcart chassis, and described crank is connected with screw rod；Described actuating device also includes circuit-breaker switching on-off, spacing hands handle, operable hands handle, ground connection hands handle and earthed switch；Chopper is at separating brake, and chopper locks operable hands hands handle, operable handle lock fixing limit hands handle, and described ground connection hands is connection earthed switch, and locking ground connection hands handle when earthed switch closes a floodgate, chopper is at combined floodgate and spacing hands is interlocking.
Further, being provided with crank way on handcart chassis, described crank way is connected with screw rod and mates with crank.
Preferably, described crank way is regular hexagon and is provided with hole lock, and described Kong Suoyu circuit-breaker switching on-off, spacing hands handle, operable hands are being connected.
Preferably, the impulse stroke of this high pressure cabinet handcart actuating device handcart is 610mm.
Further, operable hands include operable hands one and operable hands two.
Beneficial effect: at a kind of high pressure cabinet handcart actuating device using this utility model lock to provide, when handcart is in operating position, if chopper is "on" position, after the most spacing hands handle is locked, crank can not insert crank way, only it is in gate-dividing state when chopper, manipulator is to the right to position shown in double dot dash line for ability, now chopper is locked in gate-dividing state, by mutual chain and linkage, this device ensure that it has been at safe working environment, damage and the life security incident of equipment will not be caused because of maloperation, safe and reliable, simple to operate.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings a kind of high pressure cabinet handcart actuating device of the present utility model is described further.
Fig. 1 is the structural representation of this utility model a kind of high pressure cabinet handcart actuating device；
Fig. 2 is the A-A top plan view of this utility model a kind of high pressure cabinet handcart actuating device；
Fig. 3 is the B-B top plan view of this utility model a kind of high pressure cabinet handcart actuating device；
Fig. 4 is the C-C profile of this utility model a kind of high pressure cabinet handcart actuating device；
Wherein: 1, handcart chassis, 2, chopper, 3, screw rod, 4, screw, 5, slide rail, 6, crank, 7, circuit-breaker switching on-off, 8, spacing hands handle, 9, operable hands handle, 10, ground connection hands handle, 11, earthed switch, 12, crank way, 13, Kong Suo, 91, operable hands is one, and 92, operable hands is two.
Detailed description of the invention
As shown in Fig. 14, this utility model one high pressure cabinet handcart actuating device, including: handcart chassis 1, chopper 2, screw rod 3, screw 4, slide rail 5 and crank 6；Described handcart chassis 1 is placed in slide rail 5, and described screw rod 3 through screw 4 and screws with screw 4, and described screw 4 is positioned at the middle part on handcart chassis 1, and described crank 6 is connected with screw rod；Described actuating device also include circuit-breaker switching on-off 7, spacing hands 8, operable hands 9, ground connection hands is 10 and earthed switch 11；nullChopper 2 is at separating brake，Chopper 2 locks operable hands hands 9，Operable hands locks spacing hands 89，Described ground connection hands connects earthed switch 11 10，And earthed switch 11 locks ground connection hands 10 when closing a floodgate，Chopper 2 interlocks 8 with spacing hands at combined floodgate，Like product mesohigh cabinet handcart actuating device all uses screw drive in the market，Traditional handcart actuating device is not provided with operating position-disconnection/testing position，Clear and definite display position is not had when high-voltage handcart advances or exits，Cannot correctly operate dividing of primary cut-out、Close，The requirement of use can not be met，But in the present embodiment，Use the tumbler of this mechanism，When chopper 2 separating brake,When spacing hands is positioned at shown position 8，Operable hands is to centre position，Now handcart chassis 1 can be moved to outside cabinet，And spacing hands is locked in position shown in Fig. 28，Because operable hands locks limited hands at dotted line 8，And ground connection hands 10 to the left to leftward position，Now operable switch earthed switch cashier's office in a shop is to closing position. and when in cabinet, earthed switch closes a floodgate, ground connection hands is locked in leftward position 10，Because ground connection hands connects earthed switch 11 10,Ground connection hands is locked 10 when earthed switch 11 closes a floodgate.
nullIn addition，As shown in Figure 1，Handcart chassis 1 is provided with crank way 12，Described crank way 12 is connected with screw rod 3 and mates with crank 6，And described crank way 12 for regular hexagon and is provided with hole lock 13，Described hole lock 13 and circuit-breaker switching on-off 7、Spacing hands is 8、Operable hands is being connected，And operable hands include operable hands 1 and operable hands 2 92，If chopper 2 is in gate-dividing state，It is in position shown in Fig. 1，Operable hands is locked in Fig. 3 one 91 and operable hands 2 92 and shows that position is put,At this moment crank 6 could be inserted，And make handcart enter operating position，Because chopper 2 lockable manipulator's operating handle hands 1 and operable hands 2 92 and crank way 12，After chopper has locked crank way 12，Crank way 12 will be pinned by hole lock 13，And only arrive operating position when handcart，And extract crank 6 out，Spacing hands is 8，Control crank 6 can shake) could return-to-home position，The most operable chopper closes and divides，Simultaneously operable hands is locked in shown position 2 92 and ground connection hands 10 one 91 and operable hands.
When handcart is in operating position, if chopper 2 is "on" position, the most spacing hands is locked in position shown in Fig. 28, and crank 6 can not insert.Only it is in gate-dividing state when chopper 2, operable hands could be operated to the right to position shown in double dot dash line, now chopper 2 is locked in gate-dividing state, chopper 2 and the spacing hands of operation are that the crank operation handcart that can be inserted into interlocked extremely disconnects (test) position 8, in handcart operating process, hands has locked out 10 2 92 and ground connection hands one 91 and operable hands operable hands in position shown in Fig. 3, spacing hands is locked in Fig. 4 position 8, and, when handcart is in operating position, chopper 2 is in "on" position, operable item makes chopper 2 separating brake, it should be noted that, the impulse stroke of this high pressure cabinet handcart actuating device handcart is 610mm, such distance disclosure satisfy that handcart needs operationally.
Embodiment described above is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (5)
1. a high pressure cabinet handcart actuating device, including: handcart chassis, chopper, screw rod, screw, slide rail and crank；Described handcart chassis is placed in slide rail, and described screw rod through screw and screws with screw, and described screw is positioned at the middle part on handcart chassis, and described crank is connected with screw rod；It is characterized in that: described actuating device also includes circuit-breaker switching on-off, spacing hands handle, operable hands handle, ground connection hands handle and earthed switch；Chopper is at separating brake, and chopper locks operable hands hands handle, operable handle lock fixing limit hands handle, and described ground connection hands is connection earthed switch, and locking ground connection hands handle when earthed switch closes a floodgate, chopper is at combined floodgate and spacing hands is interlocking.
A kind of high pressure cabinet handcart actuating device the most according to claim 1, it is characterised in that: being provided with crank way on handcart chassis, described crank way is connected with screw rod and mates with crank.
A kind of high pressure cabinet handcart actuating device the most according to claim 2, it is characterised in that: described crank way is regular hexagon and is provided with hole lock, described Kong Suoyu circuit-breaker switching on-off, spacing hands, operable hands being connected.
A kind of high pressure cabinet handcart actuating device the most according to claim 1, it is characterised in that: the impulse stroke of this high pressure cabinet handcart actuating device handcart is 610mm.
A kind of high pressure cabinet handcart actuating device the most according to claim 1, it is characterised in that: operable hands include operable hands one and operable hands two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967497.4U CN205429542U (en) | 2015-11-28 | 2015-11-28 | High -voltage board hand vehicle drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967497.4U CN205429542U (en) | 2015-11-28 | 2015-11-28 | High -voltage board hand vehicle drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429542U true CN205429542U (en) | 2016-08-03 |
Family
ID=56535499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520967497.4U Expired - Fee Related CN205429542U (en) | 2015-11-28 | 2015-11-28 | High -voltage board hand vehicle drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113948995A (en) * | 2021-09-17 | 2022-01-18 | 许继集团有限公司 | Interlocking device for operation of handcart and cabinet door of switch cabinet |
-
2015
- 2015-11-28 CN CN201520967497.4U patent/CN205429542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113948995A (en) * | 2021-09-17 | 2022-01-18 | 许继集团有限公司 | Interlocking device for operation of handcart and cabinet door of switch cabinet |
| CN113948995B (en) * | 2021-09-17 | 2023-10-20 | 许继集团有限公司 | Switch cabinet handcart and cabinet door operation interlocking device |
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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: 20160803 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |