CN208802784U - A kind of bilingual lock construction of lifting machine manual and electric - Google Patents
A kind of bilingual lock construction of lifting machine manual and electric Download PDFInfo
- Publication number
- CN208802784U CN208802784U CN201821384163.4U CN201821384163U CN208802784U CN 208802784 U CN208802784 U CN 208802784U CN 201821384163 U CN201821384163 U CN 201821384163U CN 208802784 U CN208802784 U CN 208802784U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock tongue
- connecting rod
- telescopic rod
- electromagnet
- 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 bilingual lock constructions of lifting machine manual and electric, the bilingual lock construction of lifting machine manual and electric realize double-column hydraulic lifter manually and electronic bilingual lock function, when manual unlocking, controlling rotary handle, wirerope is rolled in rotational handle rotation, and wirerope drives lock tongue that the pressure at connecting rod is overcome to deviate from bayonet.Electromagnet is opened absorption and control telescopic rod and is risen when electronic unlock, and connecting rod drives lock tongue to deviate from bayonet, and when electric latching, electromagnet is closed, and electromagnetic adsorption power is eliminated, and for telescopic rod because gravity declines automatically, connecting rod drives lock tongue to be caught in bayonet.
Description
Technical field
The utility model relates to a kind of double-column hydraulic lifter internal structure more particularly to a kind of lifting machine manual and electric are double
Unlocking structure.
Background technique
As shown in Fig. 1, the unlocking structure in existing double-column hydraulic lifter is by respectively arranged active on the twin columns of both sides
Lock set composition is solved, actively solving lock set includes the lock being fixedly connected on the slide unit 1 and column inner wall being slidably connected on column
Item 2 is evenly arranged with a card discharging mouth 3 on lock buckling strip, and lock buckling strip position is corresponded on slide unit and is hinged with hook 4, fixed on hook to connect
Handle switch is taken over, when slide unit arrival designated position, drives hook to hook into corresponding bayonet locking position by control bat-handle switch.
Unlocking structure in existing double-column hydraulic lifter is mostly that this both hands move unlocking structure, needs when unlock to open respectively simultaneously
Two bat-handle switches at double columns on slide unit could unlock, and operation is more troublesome, and need double cooperation, one man operation is only
Come, time-consuming and laborious, labor intensive labour.And manual operation labor intensive, it can not accurately control the time stopped.
Utility model content
In order to solve the above technical problems, the utility model devises a kind of bilingual lock construction of lifting machine manual and electric.
The utility model adopts the following technical solution:
A kind of bilingual lock construction of lifting machine manual and electric, including fixed on the slide unit and column inner wall that are slidably connected on column
The lock buckling strip of connection is evenly arranged with a card discharging mouth on lock buckling strip, and lock buckling strip position is corresponded on slide unit and is hinged with lock tongue, on lock tongue
It is fixedly connected with connecting rod, connecting rod end is hinged with telescopic rod, and telescopic rod end is connected with electromagnet, and electromagnet opens absorption and control
Telescopic rod rises, and connecting rod drives lock tongue to deviate from bayonet, and electromagnet is closed, and electromagnetic adsorption power is eliminated, and telescopic rod declines automatically, connecting rod
It drives lock tongue to be caught in bayonet, wirerope is fixedly connected on lock tongue, rotational handle, the hinged solid point of rotational handle are hinged on slide unit
Surely it is connected with cable drum, wirerope is rolled in rotational handle rotation, and wirerope drives lock tongue to deviate from bayonet, sets on slide unit
It is equipped with electro-magnet control switch, the opening and closing of electro-magnet control switch connection control electromagnet.
Preferably, the telescopic rod end is fixedly connected with pouring weight.
The beneficial effects of the utility model are: (1), the bilingual lock construction of lifting machine manual and electric realize double-column hydraulic act
Rise machine manually and electronic bilingual lock function；(2), unlocking manner can be selected according to demand, save manual labor, it is more convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of unlocking structure in existing lifting machine；
Fig. 2 is a kind of structural schematic diagram of the utility model；
Wherein in Fig. 1: 1, slide unit, 2, lock buckling strip, 3, bayonet, 4, hook；
In Fig. 2: 1, slide unit, 2, lock tongue, 3, electromagnet, 4, telescopic rod, 5, connecting rod, 6, wirerope, 7, rotational handle, 8, lock
Profile, 9, bayonet, 10, electro-magnet control switch, 11, cable drum.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model work is further specifically retouched
It states:
Embodiment: as shown in Fig. 2, a kind of bilingual lock construction of lifting machine manual and electric, including what is be slidably connected on column
The lock buckling strip 8 being fixedly connected on slide unit 1 and column inner wall is evenly arranged with a card discharging mouth 9, corresponding lock on slide unit on lock buckling strip
Position is hinged with lock tongue 2, and connecting rod 5 is fixedly connected on lock tongue, and connecting rod end is hinged with telescopic rod 4, the connection of telescopic rod end
There is electromagnet 3, electromagnet is opened absorption and control telescopic rod and risen, and connecting rod drives lock tongue to deviate from bayonet, and electromagnet is closed, and electromagnetism is inhaled
Attached power is eliminated, and telescopic rod declines automatically, and connecting rod drives lock tongue to be caught in bayonet, and wirerope 6 is fixedly connected on lock tongue, is cut with scissors on slide unit
It is connected to rotational handle 7, rotational handle hinge joint is fixedly connected with cable drum 11, and wirerope, steel are rolled in rotational handle rotation
Cord drives lock tongue to deviate from bayonet, and electro-magnet control switch 10, electro-magnet control switch connection control are provided on slide unit
The opening and closing of electromagnet, telescopic rod end are fixedly connected with pouring weight.
The bilingual lock construction of lifting machine manual and electric realize double-column hydraulic lifter manually and electronic bilingual lock function, hand
When dynamic unlock, wirerope is rolled in controlling rotary handle, rotational handle rotation, and wirerope drives lock tongue to overcome at connecting rod
Pressure deviates from bayonet.Electromagnet is opened absorption and control telescopic rod and is risen when electronic unlock, and connecting rod drives lock tongue to deviate from bayonet, electronic
When locking, electromagnet is closed, and electromagnetic adsorption power is eliminated, and for telescopic rod because gravity declines automatically, connecting rod drives lock tongue to be caught in bayonet.
Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any
Formal limitation, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (2)
1. a kind of bilingual lock construction of lifting machine manual and electric, connect including fixed on the slide unit and column inner wall that are slidably connected on column
The lock buckling strip connect is evenly arranged with a card discharging mouth on lock buckling strip, characterized in that correspond to lock buckling strip position on the slide unit and be hinged with
Lock tongue is fixedly connected with connecting rod on lock tongue, and connecting rod end is hinged with telescopic rod, and telescopic rod end is connected with electromagnet, electromagnet
It opens absorption and control telescopic rod to rise, connecting rod drives lock tongue to deviate from bayonet, and electromagnet is closed, and electromagnetic adsorption power is eliminated, telescopic rod
Automatic decline, connecting rod drive lock tongue to be caught in bayonet, wirerope are fixedly connected on lock tongue, is hinged with rotational handle on slide unit, turn
Fixed handle hinge joint is fixedly connected with cable drum, and wirerope is rolled in rotational handle rotation, and wirerope drives lock tongue de-
Bayonet out is provided with electro-magnet control switch, the opening and closing of electro-magnet control switch connection control electromagnet on slide unit.
2. a kind of bilingual lock construction of lifting machine manual and electric according to claim 1, characterized in that the telescopic rod end
It is fixedly connected with pouring weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384163.4U CN208802784U (en) | 2018-08-27 | 2018-08-27 | A kind of bilingual lock construction of lifting machine manual and electric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384163.4U CN208802784U (en) | 2018-08-27 | 2018-08-27 | A kind of bilingual lock construction of lifting machine manual and electric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208802784U true CN208802784U (en) | 2019-04-30 |
Family
ID=66236405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821384163.4U Expired - Fee Related CN208802784U (en) | 2018-08-27 | 2018-08-27 | A kind of bilingual lock construction of lifting machine manual and electric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208802784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859831A (en) * | 2021-09-07 | 2021-12-31 | 宝开(上海)智能物流科技有限公司 | Material box carrying logistics robot |
-
2018
- 2018-08-27 CN CN201821384163.4U patent/CN208802784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859831A (en) * | 2021-09-07 | 2021-12-31 | 宝开(上海)智能物流科技有限公司 | Material box carrying logistics robot |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 |