CN206858048U - A kind of Horizontal hydraulic jack device - Google Patents
A kind of Horizontal hydraulic jack device Download PDFInfo
- Publication number
- CN206858048U CN206858048U CN201720717379.7U CN201720717379U CN206858048U CN 206858048 U CN206858048 U CN 206858048U CN 201720717379 U CN201720717379 U CN 201720717379U CN 206858048 U CN206858048 U CN 206858048U
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- CN
- China
- Prior art keywords
- arm
- main stress
- hinged
- force
- auxiliary
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of Horizontal hydraulic jack device, including base, lifting hydraulic cylinder, supporting cylinder, main stress arm are auxiliary by the arm of force, connecting rod and footstock；The upper end of the main stress arm and the auxiliary upper end by the arm of force are hinged with the footstock, while flex point is provided with the main stress arm, and the flex point and the auxiliary lower end by the arm of force are hinged with the base；The output shaft end of the lifting hydraulic cylinder is horizontally disposed and is hinged with the lower end of the connecting rod, the upper end of the connecting rod and the lower end of the main stress arm are hinged, the supporting cylinder bottom is hinged with the base simultaneously, and the output shaft end of the supporting cylinder is through described auxiliary by the arm of force and with being hinged below the main stress arm epimere；The utility model has the advantage of share the shear stress that main stress arm is subject to by supporting cylinder, effectively prevent the lower main stress arm of long-time adverse circumstances work from plastic deformation occurs or even is broken, main stress arm is played a very good protection.
Description
Technical field
The utility model belongs to technical field of lifting machinery, more particularly, to a kind of Horizontal hydraulic jack device.
Background technology
Because existing hydraulic jack is withstood in real work, often it is on active service in severe working environment, such as a long time
The heavy weight weight such as automobile is supported, damage, particularly support arm can be brought to jack support arm with the horizontal 0-30 degree,
The power that support arm is born is the most severe, and support for a long time can make to be that aluminium alloy support arm occurs plastic deformation or even is broken.
The content of the invention
The purpose of the utility model is：There is provided one kind be not only simple in structure, be easy to use, and for share main stress arm by
The shear stress arrived, effectively prevent the lower main stress arm of long-time adverse circumstances work from the horizontal liquid of plastic deformation or even fracture occurs
Press jack device.
The technical solution of the utility model is：A kind of Horizontal hydraulic jack device, including base, lifting hydraulic cylinder, branch
Hydraulic cylinder is supportted, main stress arm is auxiliary by the arm of force, connecting rod and footstock；The upper end of the main stress arm and described auxiliary by the upper of the arm of force
End is hinged with the footstock, while flex point is provided with the main stress arm, and the flex point and described auxiliary under by the arm of force
End is hinged with the base；The output shaft end of the lifting hydraulic cylinder is horizontally disposed and is hinged with the lower end of the connecting rod, institute
The upper end and the lower end of the main stress arm for stating connecting rod are hinged, while the supporting cylinder bottom is hinged with the base, institute
State the output shaft end of supporting cylinder through it is described it is auxiliary by the arm of force and with it is be hinged below the main stress arm epimere；The utility model
Supporting cylinder be used to share the shear stress that main stress arm is subject to, effectively prevent the lower main stress of long-time adverse circumstances work
Arm occurs plastic deformation and is even broken, and main stress arm is played a very good protection.
As preferable technical scheme, the angle on the main stress arm at flex point is 120 °~150 °.
As preferable technical scheme, a pair of front and rear wheels are separately installed with the front and back both sides of the base, are easy to fill
Put and move integrally.
As preferable technical scheme, the front and rear wheel is roller or universal wheel.
The utility model has the advantages that：
1. the utility model is not only simple in structure, is easy to use, and by supporting cylinder share main stress arm by
Shear stress, effectively prevent the lower main stress arm of long-time adverse circumstances work from plastic deformation occurs or even is broken, to main stress
Arm plays a very good protection.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Fig. 1 is structural representation of the present utility model；
Wherein：1 lifting hydraulic cylinder, 2 supporting cylinders, 3 main stress arms, 4 is auxiliary by the arm of force, 5 connecting rods, 6 footstocks, 7 flex points.
Embodiment
Embodiment：Shown in reference picture 1, a kind of Horizontal hydraulic jack device, including base, lifting hydraulic cylinder 1, support liquid
Cylinder pressure 2, main stress arm 3 are auxiliary by the arm of force 4, connecting rod 5 and footstock 6；The upper end of main stress arm 3 and the auxiliary upper end by the arm of force 4 with
Footstock 6 is be hinged, while flex point 7 is provided with main stress arm 3, and the flex point and the auxiliary lower end by the arm of force 4 are hinged with base；
The output shaft end of lifting hydraulic cylinder 1 is horizontally disposed and is hinged with the lower end of connecting rod 5, the upper end of connecting rod 5 and the lower end of main stress arm 3
It is be hinged, while the bottom of supporting cylinder 2 is hinged with base, the output shaft end of supporting cylinder 2 through it is auxiliary by the arm of force 4 and with lead by
It is be hinged below the epimere of the arm of force 3；Supporting cylinder 2 of the present utility model is used to share the shear stress that main stress arm 3 is subject to, effectively
Prevent the lower main stress arm 3 of long-time adverse circumstances work from plastic deformation occurs or even is broken, good guarantor is played to main stress arm 3
Shield acts on.
Angle on main stress arm 3 of the present utility model at flex point is 120 °~150 °, while in the front and back two of base
Side is separately installed with a pair of front and rear wheels, and the front and rear wheel is roller or universal wheel, is easy to device to move integrally and turn to.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (4)
1. a kind of Horizontal hydraulic jack device, it is characterised in that including base, lifting hydraulic cylinder（1）, supporting cylinder（2）,
Main stress arm（3）, it is auxiliary by the arm of force（4）, connecting rod（5）And footstock（6）；
The main stress arm（3）Upper end and described auxiliary by the arm of force（4）Upper end with the footstock（6）It is be hinged, while in institute
State main stress arm（3）It is provided with flex point（7）, and the flex point（7）It is and described auxiliary by the arm of force（4）Lower end with the base cut with scissors
Connect；The lifting hydraulic cylinder（1）Output shaft end it is horizontally disposed and with the connecting rod（5）Lower end be hinged, the connecting rod（5）'s
Upper end and the main stress arm（3）Lower end be hinged, while the supporting cylinder（2）Bottom is hinged with the base, described
Supporting cylinder（2）Output shaft end through described auxiliary by the arm of force（4）And with the main stress arm（3）It is be hinged below epimere.
2. Horizontal hydraulic jack device according to claim 1, it is characterised in that the main stress arm（3）Upper flex point
The angle at place is 120 °~150 °.
3. Horizontal hydraulic jack device according to claim 1, it is characterised in that in the front and back both sides of the base
It is separately installed with a pair of front and rear wheels.
4. Horizontal hydraulic jack device according to claim 3, it is characterised in that the front and rear wheel is roller or ten thousand
To wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717379.7U CN206858048U (en) | 2017-06-20 | 2017-06-20 | A kind of Horizontal hydraulic jack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717379.7U CN206858048U (en) | 2017-06-20 | 2017-06-20 | A kind of Horizontal hydraulic jack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206858048U true CN206858048U (en) | 2018-01-09 |
Family
ID=60826909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717379.7U Expired - Fee Related CN206858048U (en) | 2017-06-20 | 2017-06-20 | A kind of Horizontal hydraulic jack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206858048U (en) |
-
2017
- 2017-06-20 CN CN201720717379.7U patent/CN206858048U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180109 Termination date: 20200620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |