CN2786086Y - Lever boosting mechanism with changeable elevation angle - Google Patents
Lever boosting mechanism with changeable elevation angle Download PDFInfo
- Publication number
- CN2786086Y CN2786086Y CNU2005200407067U CN200520040706U CN2786086Y CN 2786086 Y CN2786086 Y CN 2786086Y CN U2005200407067 U CNU2005200407067 U CN U2005200407067U CN 200520040706 U CN200520040706 U CN 200520040706U CN 2786086 Y CN2786086 Y CN 2786086Y
- Authority
- CN
- China
- Prior art keywords
- support
- piston rod
- elevation angle
- actuating cylinder
- hydraulic actuating
- 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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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Actuator (AREA)
Abstract
The utility model relates to the car lift class, particularly a lever boosting mechanism with a changeable elevation angle. The mechanism comprises a bottom frame, a platform, brackets, a piston rod and a hydraulic cylinder, wherein the brackets are connected between the bottom frame and the platform; the brackets are mutually hinged; the piston rod is matched with the hydraulic cylinder; both ends of the piston rod are respectively connected with the brackets; at least the connection of one end is hinged with a connecting block between the end and the brackets. The utility model has the advantages that the distance between the platform and the bottom frame is small; earthwork is unnecessary to downwards dig; the position of the car lift can be optionally changed. Simultaneously, because the connecting block is hinged, the elevation angle of the central line of the hydraulic cylinder is increased; the lifting is labor-saving; simultaneously, the lifting speed is quickened.
Description
Technical field
The utility model relates to the auto hoist class, relates to a kind of lever servo unit with changeable elevation angle concretely.
Background technology
The disclosed auto hoist of prior art comprises underframe, platform, connects support between underframe and platform, is hinged between the support, and piston rod and hydraulic actuating cylinder are associated with support.Its shortcoming is before the work of lifting machine, when the support place folds laying state, in order to realize lifting, hydraulic actuating cylinder is horizontal positioned fully, need it horizontal by certain angle,, can be easy to out upper mounting plate in order to make automobile so cause between platform and the underframe distance bigger, usually need will dig certain depth under the underframe below, thereby in use the position of auto hoist can not change arbitrarily.
Summary of the invention
The purpose of this utility model is the deficiency according to above-mentioned prior art, a kind of lever servo unit with changeable elevation angle is provided, this servomechanism is by the piece that is articulated and connected between piston or oil cylinder and support, make support when folding the placement, the hydraulic actuating cylinder basic horizontal can be placed, thereby dwindled distance between platform and the underframe greatly, can make automobile can be easy to out upper mounting plate, and need not down to dig ground, because it is the existence of contiguous block makes the elevation angle of hydraulic pressure thick stick line of centers strengthen, faster more laborsaving when making the lifting automobile simultaneously.
To achieve these goals, the solution of the utility model employing is:
A kind of lever servo unit with changeable elevation angle, comprise underframe, platform, support, and piston rod and hydraulic actuating cylinder, support is connected between underframe and the platform, be hinged between the support, piston rod and hydraulic actuating cylinder coupling, and two ends are connected with support respectively, it is characterized in that described piston rod is connected with support respectively with the two ends of hydraulic actuating cylinder, referring to the connection that wherein has an end at least is the piece that is articulated and connected between the two.
The above-mentioned connection that has an end at least is that the piece that is articulated and connected between the two can be the piece that is articulated and connected between piston rod and support, also can be the piece that is articulated and connected between hydraulic actuating cylinder and support, can certainly be the piece that is articulated and connected respectively between piston rod and hydraulic actuating cylinder and support.
The utility model has the advantages that distance is little between platform and the underframe, need not descend earth excavation, the lifting seat in the plane is put and can arbitrarily be changed, and simultaneously because hinged contiguous block increases the elevation angle of hydraulic actuating cylinder line of centers, makes lifting more laborsaving, has accelerated hoisting speed simultaneously.
Description of drawings
Accompanying drawing 1 is the utility model example structure scheme drawing;
Accompanying drawing 2 increases elevation angle scheme drawing for the utility model embodiment;
The specific embodiment
The utility model feature and other correlated characteristic are described in further detail by indefiniteness embodiment below in conjunction with accompanying drawing:
1-2 shows as accompanying drawing, always being expressed as respectively with reference to label 1--10 in the accompanying drawing: platform 1, support 2, hinge axis 3, contiguous block 4, bloster hinge chain rivet 5, piston rod 6, underframe 7, hinge axis 8, bloster hinge chain rivet 9, contiguous block 10, hydraulic actuating cylinder 11.
Embodiment 1:
Present embodiment comprises underframe 7, platform 1, support 2, and piston rod 6 and hydraulic actuating cylinder 11, support 2 is connected between underframe 7 and the platform 1, be hinged between the support 2, piston rod 6 and hydraulic actuating cylinder 11 couplings, the piece 4 that between piston rod 6 and support 2, is articulated and connected, wherein hinged between contiguous block 4 and the support 2 by bloster hinge chain rivet 5, hinged between contiguous block 4 and the piston rod 6 by hinge axis 3, hydraulic actuating cylinder 11 and support 2 direct connections.
Present embodiment folds when placing, and owing to the existence of contiguous block 4, hydraulic actuating cylinder 1 basic horizontal can be placed, and make the elevation angle of hydraulic actuating cylinder 11 line of centerss increase β 1.
Embodiment 2:
Present embodiment comprises underframe 7, platform 1, support 2, and piston rod 6 and hydraulic actuating cylinder 11, support 2 is connected between underframe 7 and the platform 1, be hinged between the support 2, piston rod 6 and hydraulic actuating cylinder 11 couplings, the piece 10 that between hydraulic actuating cylinder 11 and support 2, is articulated and connected, wherein hinged between contiguous block 10 and the support 2 by bloster hinge chain rivet 9, hinged between contiguous block 10 and the hydraulic actuating cylinder 11 by hinge axis 8, piston rod 6 and support 2 direct connections.
Present embodiment folds when placing, and owing to the existence of contiguous block 10, hydraulic actuating cylinder 11 basic horizontal can be placed, and make the elevation angle of hydraulic actuating cylinder 11 line of centerss increase β 2.
Embodiment 3:
Present embodiment comprises underframe 7, platform 1, support 2, and piston rod 6 and hydraulic actuating cylinder 11, support 2 is connected between underframe 7 and the platform 1, be hinged between the support 2, piston rod 6 and hydraulic actuating cylinder 11 couplings, piece 4 is articulated and connected between piston rod 6 and support 2, wherein hinged between contiguous block 4 and the support 2 by bloster hinge chain rivet 5, hinged between contiguous block 4 and the piston rod 6 by hinge axis 3, piece 10 is articulated and connected between hydraulic actuating cylinder 11 and support 2, wherein hinged between contiguous block 10 and the support 2 by bloster hinge chain rivet 9, hinged between contiguous block 10 and the hydraulic actuating cylinder 11 by hinge axis 8.
Present embodiment folds when placing, and owing to the existence of contiguous block 4,10, hydraulic actuating cylinder 11 basic horizontal can be placed, and make the elevation angle of hydraulic actuating cylinder 11 line of centerss increase (β 1+ β 2).
Claims (5)
1, a kind of lever servo unit with changeable elevation angle, comprise underframe, platform, support, and piston rod and hydraulic actuating cylinder, support is connected between underframe and the platform, be hinged between the support, piston rod and hydraulic actuating cylinder coupling, and two ends are connected with support respectively, it is characterized in that described piston rod is connected with support respectively with the two ends of hydraulic actuating cylinder, referring to the connection that wherein has an end at least is the piece that is articulated and connected between the two.
2, a kind of lever servo unit with changeable elevation angle according to claim 1 is characterized in that the described connection that has an end at least is that the piece that is articulated and connected refers to the piece that is articulated and connected between piston rod and support between the two.
3, a kind of lever servo unit with changeable elevation angle according to claim 1 is characterized in that the described connection that has an end at least is that the piece that is articulated and connected refers to the piece that is articulated and connected between hydraulic actuating cylinder and support between the two.
4, a kind of lever servo unit with changeable elevation angle according to claim 1 is characterized in that the described connection that has an end at least is that the piece that is articulated and connected refers to the piece that is articulated and connected respectively between piston rod and hydraulic actuating cylinder and support between the two.
5, according to claim 1,2,3 or 4 described a kind of lever servo unit with changeable elevation angle, it is characterized in that described hinged be hinged by hinge axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200407067U CN2786086Y (en) | 2005-04-07 | 2005-04-07 | Lever boosting mechanism with changeable elevation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200407067U CN2786086Y (en) | 2005-04-07 | 2005-04-07 | Lever boosting mechanism with changeable elevation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786086Y true CN2786086Y (en) | 2006-06-07 |
Family
ID=36774661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200407067U Expired - Fee Related CN2786086Y (en) | 2005-04-07 | 2005-04-07 | Lever boosting mechanism with changeable elevation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786086Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964338A (en) * | 2014-04-10 | 2014-08-06 | 深圳市元征科技股份有限公司 | Ultra-thin small scissor lifter structure |
| ITUB20152757A1 (en) * | 2015-08-03 | 2017-02-03 | O Me R Spa | Improved lift for vehicles. |
-
2005
- 2005-04-07 CN CNU2005200407067U patent/CN2786086Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964338A (en) * | 2014-04-10 | 2014-08-06 | 深圳市元征科技股份有限公司 | Ultra-thin small scissor lifter structure |
| CN103964338B (en) * | 2014-04-10 | 2016-06-15 | 深圳市元征科技股份有限公司 | Ultrathin little shearing type lifter structure |
| ITUB20152757A1 (en) * | 2015-08-03 | 2017-02-03 | O Me R Spa | Improved lift for vehicles. |
| WO2017021863A1 (en) * | 2015-08-03 | 2017-02-09 | O.Me.R. S.P.A. | Improved lift for motor vehicles |
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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: 20060607 Termination date: 20100407 |