CN201826629U - Improved hydraulic lock - Google Patents
Improved hydraulic lock Download PDFInfo
- Publication number
- CN201826629U CN201826629U CN2010205420552U CN201020542055U CN201826629U CN 201826629 U CN201826629 U CN 201826629U CN 2010205420552 U CN2010205420552 U CN 2010205420552U CN 201020542055 U CN201020542055 U CN 201020542055U CN 201826629 U CN201826629 U CN 201826629U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- lock
- spring
- jam plate
- fixed
- 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
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Abstract
The utility model relates to an improved hydraulic lock, which comprises an oil cylinder fixing frame, a lock plate, a fixing pin and a lock hook. The improved hydraulic lock is characterized in that an oil cylinder subassembly and a lock plate spring are fixed onto the oil cylinder fixing frame, the end of a hydraulic push rod in the oil cylinder subassembly contacts with the lock plate, one end of the lock plate spring is fixed onto the oil cylinder fixing frame, the other end of the lock plate spring is mounted on the lock plate, one end of the lock hook contacts with a lock hook spring, and the other end of the lock hook spring is fixed onto a fixing plate. The improved hydraulic lock has the advantages of fine safety, flexibility in opening and long service life.
Description
Technical field
The utility model relates to hydraulic lock, relates in particular to a kind of improved hydraulic lock.
Background technology
Along with the development of automobile and the raising of China's living standards of the people, human pilot requires to improve gradually to the comfortableness of driver's cabin, main embodiment driver's cabin in motion has the suspension vibration-damping function, need equipped hydraulic cab-tilting mechanism on the structure, and needing corresponding lockset, these functions fix, make driver's cabin be in locking state in the process of moving, driver's cabin is freely overturn as long as open lockset during maintenance.And the structure of the existing lockset that uses exists unlatching dumb, the more high shortcoming of oil leakage fault, and for solving above deficiency, therefore will propose new technical scheme solves above deficiency, satisfies the demands of consumers.
The utility model content
The purpose of this utility model provides a kind of improved hydraulic lock.
The technical solution adopted in the utility model is:
A kind of improved hydraulic lock, comprise the oil cylinder fixed mount, jam plate, steady pin and the latch hook that are installed on the fixed head, be fixed with oil cylinder sub-unit and jam plate spring on the described oil cylinder fixed mount, hydraulic push rod end in the described oil cylinder sub-unit contacts with jam plate, described jam plate spring one end is fixed on that the other end is installed on the jam plate on the oil cylinder fixed mount, described latch hook one end contacts with the latch hook spring, and the described latch hook spring other end is fixed on the fixed head.
Be provided with sealing ring between described oil cylinder sub-unit and the hydraulic push rod.
The utility model has the advantages that: safety is good, opens flexibly long service life.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Wherein: 1, fixed head, 2, fixed mount, 3, jam plate, 4, steady pin, 5, latch hook, 6, the oil cylinder sub-unit, 7, the jam plate spring, 8, hydraulic push rod, 9, the latch hook spring, 10, sealing ring.
The specific embodiment
As shown in Figure 1, a kind of improved hydraulic lock of the present utility model, comprise the oil cylinder fixed mount 2 that is installed on the fixed head 1, jam plate 3, steady pin 4 and latch hook 5, be fixed with oil cylinder sub-unit 6 and jam plate spring 7 on the oil cylinder fixed mount 2, hydraulic push rod 8 ends in the oil cylinder sub-unit 6 contact with jam plate 3, be provided with sealing ring 10 between oil cylinder sub-unit 6 and the hydraulic push rod 8, jam plate spring 7 one ends are fixed on that the other end is installed on the jam plate 3 on the oil cylinder fixed mount 2, latch hook 5 one ends contact with latch hook spring 9, latch hook spring 9 other ends are fixed on the fixed head 1, safety is good, opens flexibly long service life.
Claims (2)
1. improved hydraulic lock, comprise the oil cylinder fixed mount, jam plate, steady pin and the latch hook that are installed on the fixed head, it is characterized in that: be fixed with oil cylinder sub-unit and jam plate spring on the described oil cylinder fixed mount, hydraulic push rod end in the described oil cylinder sub-unit contacts with jam plate, described jam plate spring one end is fixed on that the other end is installed on the jam plate on the oil cylinder fixed mount, described latch hook one end contacts with the latch hook spring, and the described latch hook spring other end is fixed on the fixed head.
2. a kind of improved hydraulic lock according to claim 1 is characterized in that: be provided with sealing ring between described oil cylinder sub-unit and the hydraulic push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205420552U CN201826629U (en) | 2010-09-21 | 2010-09-21 | Improved hydraulic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205420552U CN201826629U (en) | 2010-09-21 | 2010-09-21 | Improved hydraulic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826629U true CN201826629U (en) | 2011-05-11 |
Family
ID=43965174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205420552U Expired - Fee Related CN201826629U (en) | 2010-09-21 | 2010-09-21 | Improved hydraulic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201826629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966272A (en) * | 2011-08-29 | 2013-03-13 | 哈尔滨工大金涛科技股份有限公司 | Hydraulic latch device of sewage heat exchanger |
| CN109356466A (en) * | 2018-12-03 | 2019-02-19 | 武汉普林光通科技有限公司 | Lock set |
-
2010
- 2010-09-21 CN CN2010205420552U patent/CN201826629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966272A (en) * | 2011-08-29 | 2013-03-13 | 哈尔滨工大金涛科技股份有限公司 | Hydraulic latch device of sewage heat exchanger |
| CN109356466A (en) * | 2018-12-03 | 2019-02-19 | 武汉普林光通科技有限公司 | Lock set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20110921 |