CN106115539A - A kind of small-sized hydraulic action bars - Google Patents
A kind of small-sized hydraulic action bars Download PDFInfo
- Publication number
- CN106115539A CN106115539A CN201610752820.5A CN201610752820A CN106115539A CN 106115539 A CN106115539 A CN 106115539A CN 201610752820 A CN201610752820 A CN 201610752820A CN 106115539 A CN106115539 A CN 106115539A
- Authority
- CN
- China
- Prior art keywords
- housing
- action bars
- small
- petroleum pipeline
- hydraulic action
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Actuator (AREA)
- Mechanical Control Devices (AREA)
Abstract
The present invention relates to a kind of small-sized hydraulic action bars, including the first housing and the first oil cylinder of hydraulic piston, petroleum pipeline, include the second housing and the second oil cylinder of push rod and drive handle, hydraulic piston is positioned at described first housing, and the first housing upper end is provided with the first tubing interface；The one end driving handle and is positioned at the lower end of hydraulic piston to drive hydraulic piston to move up and down in the first housing is stretched in the first housing side；Petroleum pipeline one end is connected with the first tubing interface and connects；Push rod one end is stretched in the second housing from the upper end of the second housing and is slidably connected with the second housing seal, and the lower end of the second housing is provided with the second tubing interface, and the second tubing interface is connected with the petroleum pipeline other end and connects.The present invention drives handle can realize moving up and down of hydraulic piston by external rotating, and then is moved up and down by the oil pressure actuated push rod in petroleum pipeline, and then the instrument being connected on push rod is driven work, simple in construction, and simple operation and motility are high.
Description
Technical field
The present invention relates to a kind of small-sized hydraulic action bars, belong to hydraulic power output device field.
Background technology
Existing hydraulic device structure is the most complicated, and volume and weight is the biggest, and operation needs many people, causes use not
Just, there is bigger limitation.
Summary of the invention
The technical problem to be solved is to provide a kind of small-sized hydraulic action bars, overcomes existing hydraulic means to tie
Structure is complicated and weight is relatively big, operates complicated awkward defect.
The technical scheme is that a kind of small-sized hydraulic action bars, including the first oil cylinder,
Petroleum pipeline, the second oil cylinder and driving handle, described first oil cylinder includes that the first housing and hydraulic piston, described hydraulic piston are positioned at
In described first housing, described first housing upper end is provided with the first tubing interface；One end of described driving handle is from described first
Housing side is stretched in described first housing and is positioned at the lower end of described hydraulic piston to drive hydraulic piston to move up and down；Described
Petroleum pipeline one end is connected with described first tubing interface and connects；Described second oil cylinder includes the second housing and push rod, described top
Bar one end is stretched in described second housing from the upper end of described second housing and is slidably connected with described second housing seal, described
The lower end of the second housing is provided with the second tubing interface, and described second tubing interface is connected with the described petroleum pipeline other end and connects.
The invention has the beneficial effects as follows: due to the fact that employing said structure design, can by external rotating driving handle
To realize moving up and down of hydraulic piston, and then moved up and down by the oil pressure actuated push rod in petroleum pipeline, and then to being connected to
It is high that instrument on push rod is driven work, simple in construction, simple operation and motility.
On the basis of technique scheme, the present invention can also do following improvement.
The present invention a kind of small-sized hydraulic action bars as mentioned above, further, the first oil pipe of described first housing upper end connects
Mouth is tightly connected with described petroleum pipeline by sealing ring.
The present invention a kind of small-sized hydraulic action bars as mentioned above, further, described first tubing interface is lived with described hydraulic pressure
It is provided with return elastic component between the upper end of plug.
Use above-mentioned further beneficial effect: can quickly help hydraulic piston to reset, improve operational efficiency.
The present invention a kind of small-sized hydraulic action bars as mentioned above, further, described return elastic component is return spring.
The present invention a kind of small-sized hydraulic action bars as mentioned above, further, also includes insulated hollow bar, described first housing
It is arranged on the bottom in described insulated hollow bar and the position near lower end；Described second housing is arranged on described insulation sky
Top in core bar and the position of close upper end；Described petroleum pipeline is positioned at described insulated hollow bar；The described push rod other end prolongs
Stretch out the upper end of described insulated hollow bar.
The present invention a kind of small-sized hydraulic action bars as mentioned above, further, described insulated hollow bar, described first housing and
Second housing is hollow cylinder.
The present invention a kind of small-sized hydraulic action bars as mentioned above, further, also includes fixed part, and described fixed part is fixing even
It is connected on the lower end of described first housing.
The present invention a kind of small-sized hydraulic action bars as mentioned above, further, also includes oil fuel tube, and described oil fuel tube one end is close
Envelope penetrates in described first housing.
The present invention a kind of small-sized hydraulic action bars as mentioned above, further, described driving handle is positioned at described hydraulic piston
The part of lower end is eccentric wheel structure.
Accompanying drawing explanation
Fig. 1 is one small-sized hydraulic action bars cross-sectional view of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, fixed part, 2, drive handle, the 3, first housing, 4, hydraulic piston, 5, return spring, 6, sealing ring, 7, oiling
Pipe, the 8, first tubing interface, 9, petroleum pipeline, 10, insulated hollow bar, the 11, second tubing interface, the 12, second housing, 13, push rod.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining the present invention, and
Non-for limiting the scope of the present invention.
As it is shown in figure 1, a kind of small-sized hydraulic action bars, including the first oil cylinder, petroleum pipeline the 9, second oil cylinder and driving handle
2, described first oil cylinder includes that the first housing 3 and hydraulic piston 4, described hydraulic piston 4 are positioned at described first housing 3, described
First housing 3 upper end is provided with the first tubing interface 8；One end of described driving handle 2 is stretched into described from described first housing 3 side
First housing 3 is interior and is positioned at the lower end of described hydraulic piston 4 to drive hydraulic piston 4 to move up and down；Described petroleum pipeline 9 one end with
Described first tubing interface 8 connects and connects；Described second oil cylinder includes the second housing 12 and push rod 13, described push rod 13 one end
Stretch into from the upper end of described second housing 12 in described second housing 12 and seal with described second housing 12 and be slidably connected, described
The lower end of the second housing 12 is provided with the second tubing interface 11, and described second tubing interface 11 is connected with described petroleum pipeline 9 other end
And connect.The action bars of this structure drives handle can realize moving up and down of hydraulic piston 4 by external rotating, and then passes through
Oil pressure actuated push rod in petroleum pipeline 9 moves up and down, and then the instrument being connected on push rod 13 is driven work, structure letter
Single, simple operation and motility are high.
Specifically, the first tubing interface 8 of described first housing 3 upper end is sealed even with described petroleum pipeline 9 by sealing ring 6
Connect.
The present invention in a preferred embodiment, sets between described first tubing interface 8 and the upper end of described hydraulic piston 4
There is return elastic component, can quickly help hydraulic piston to reset, improve operational efficiency.Specifically, described return elastic component is back
Position spring 5.
The present invention in a further advantageous embodiment, also includes that insulated hollow bar 10, described first housing 3 are arranged on described
Bottom in insulated hollow bar 10 and the position of its lower end close；Described second housing 12 is arranged on described insulated hollow bar
Top in 10 and the position of its upper end close；Described petroleum pipeline 9 is positioned at described insulated hollow bar 10；Described push rod 13 another
End extends the upper end of described insulated hollow bar 10.The most in one example, described insulated hollow bar 10, described first housing
3 and second housing 12 be hollow cylinder.
In further embodiments, also include that fixed part 1, described fixed part 1 are fixedly connected on described first housing 3 times
End, the holding rod that described fixed part 1 can grip for ease of hand.
The most in one example, also including oil fuel tube 7, described oil fuel tube 7 one end seals and penetrates described first housing 3
In.In another example, it is eccentric wheel structure that described driving handle 2 is positioned at the part of described hydraulic piston 4 lower end.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. a small-sized hydraulic action bars, it is characterised in that include the first oil cylinder, petroleum pipeline, the second oil cylinder and drive handle, institute
State the first oil cylinder and include that the first housing and hydraulic piston, described hydraulic piston are positioned at described first housing, described first housing
Upper end is provided with the first tubing interface；One end of described driving handle in described first housing is stretched in described first housing side and
It is positioned at the lower end of described hydraulic piston to drive hydraulic piston to move up and down；Described petroleum pipeline one end and described first tubing interface
Connect and connect；Described second oil cylinder includes that the second housing and push rod, described push rod one end are stretched from the upper end of described second housing
In entering described second housing and being slidably connected with described second housing seal, the lower end of described second housing is provided with the second oil pipe and connects
Mouthful, described second tubing interface is connected with the described petroleum pipeline other end and connects.
A kind of small-sized hydraulic action bars, it is characterised in that the first oil of described first housing upper end
Interface tube is tightly connected with described petroleum pipeline by sealing ring.
A kind of small-sized hydraulic action bars, it is characterised in that described first tubing interface and described liquid
It is provided with return elastic component between the upper end of pressure piston.
A kind of small-sized hydraulic action bars, it is characterised in that described return elastic component is return bullet
Spring.
5. according to small-sized hydraulic action bars a kind of described in any one of Claims 1-4, it is characterised in that also include insulated hollow
Bar, described first housing is arranged on the bottom in described insulated hollow bar and the position near lower end；Described second housing is installed
Top in described insulated hollow bar and the position of close upper end；Described petroleum pipeline is positioned at described insulated hollow bar；
The described push rod other end extends the upper end of described insulated hollow bar.
A kind of small-sized hydraulic action bars, it is characterised in that described insulated hollow bar, described first
Housing and the second housing are hollow cylinder.
7. according to small-sized hydraulic action bars a kind of described in any one of Claims 1-4, it is characterised in that also include fixed part, institute
State fixed part and be fixedly connected on the lower end of described first housing.
8. according to small-sized hydraulic action bars a kind of described in any one of Claims 1-4, it is characterised in that also include oil fuel tube, institute
State the sealing of oil fuel tube one end to penetrate in described first housing.
9. according to small-sized hydraulic action bars a kind of described in any one of Claims 1-4, it is characterised in that described driving handle position
Part in described hydraulic piston lower end is eccentric wheel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752820.5A CN106115539B (en) | 2016-08-29 | 2016-08-29 | A kind of small-sized hydraulic operating lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610752820.5A CN106115539B (en) | 2016-08-29 | 2016-08-29 | A kind of small-sized hydraulic operating lever |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106115539A true CN106115539A (en) | 2016-11-16 |
| CN106115539B CN106115539B (en) | 2018-06-26 |
Family
ID=57272087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610752820.5A Active CN106115539B (en) | 2016-08-29 | 2016-08-29 | A kind of small-sized hydraulic operating lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106115539B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113968U (en) * | 1992-03-11 | 1992-08-26 | 吴审言 | Hydraulic jack |
| CN200940084Y (en) * | 2006-07-10 | 2007-08-29 | 常熟通润汽车零部件有限公司 | Two speed, hydraulic and vertical jack |
| CN201027848Y (en) * | 2007-03-28 | 2008-02-27 | 重庆宗申发动机制造有限公司 | Clutch operating device used for clutch of motorcycle |
| CN201713263U (en) * | 2010-05-12 | 2011-01-19 | 刘永宽 | Movable multi-section jack |
| CN203428858U (en) * | 2013-08-28 | 2014-02-12 | 重庆大江工业有限责任公司 | Hydraulic jacking device for locating hydraulic support top beam cover plate |
| CN204349186U (en) * | 2015-02-04 | 2015-05-20 | 国家电网公司 | A kind of power engineering special manual hydraulic tongs |
| CN205916955U (en) * | 2016-08-29 | 2017-02-01 | 孙丽丽 | Small -size hydraulic actuating pole |
-
2016
- 2016-08-29 CN CN201610752820.5A patent/CN106115539B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113968U (en) * | 1992-03-11 | 1992-08-26 | 吴审言 | Hydraulic jack |
| CN200940084Y (en) * | 2006-07-10 | 2007-08-29 | 常熟通润汽车零部件有限公司 | Two speed, hydraulic and vertical jack |
| CN201027848Y (en) * | 2007-03-28 | 2008-02-27 | 重庆宗申发动机制造有限公司 | Clutch operating device used for clutch of motorcycle |
| CN201713263U (en) * | 2010-05-12 | 2011-01-19 | 刘永宽 | Movable multi-section jack |
| CN203428858U (en) * | 2013-08-28 | 2014-02-12 | 重庆大江工业有限责任公司 | Hydraulic jacking device for locating hydraulic support top beam cover plate |
| CN204349186U (en) * | 2015-02-04 | 2015-05-20 | 国家电网公司 | A kind of power engineering special manual hydraulic tongs |
| CN205916955U (en) * | 2016-08-29 | 2017-02-01 | 孙丽丽 | Small -size hydraulic actuating pole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106115539B (en) | 2018-06-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cui Haigang Inventor after: Sun Lili Inventor before: Sun Lili |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180521 Address after: 233000 B, 636 Tianhe Road, Yuhui District, Bengbu, Anhui Applicant after: Bengbu Czech Electric Technology Co., Ltd. Address before: 252200 No. 534, Qian Guan Shan village, Liu Ji Town, Dong'e County, Liaocheng, Shandong Applicant before: Sun Lili |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |