CN202687871U - Four-connecting rod lifting mechanism for vehicle inspection equipment - Google Patents
Four-connecting rod lifting mechanism for vehicle inspection equipment Download PDFInfo
- Publication number
- CN202687871U CN202687871U CN 201220226209 CN201220226209U CN202687871U CN 202687871 U CN202687871 U CN 202687871U CN 201220226209 CN201220226209 CN 201220226209 CN 201220226209 U CN201220226209 U CN 201220226209U CN 202687871 U CN202687871 U CN 202687871U
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- lifting
- connecting rod
- link
- lifting beam
- vehicle equipment
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Abstract
The utility model discloses a four-connecting rod lifting mechanism for vehicle inspection equipment. The four-connecting rod lifting mechanism for the vehicle inspection equipment comprises a pedestal which is fixedly connected to an engine base of the vehicle inspection equipment, a driving piece arranged on the pedestal, and a lifting beam arranged at the upper end of the driving piece, and also comprises connecting rod components which are arranged at two ends of the lifting beam respectively, wherein upper ends of the connecting rod components are connected with the lifting beam by hinges, and lower ends are connected with the pedestal by the hinges. Because the connecting rod components are arranged at the two ends of the lifting beam to form a non-guide lifting structure, the lifting beam is not blocked when the lifting beam is in a rising process, a phenomenon of single-side stress does not affect rising of the lifting beam, and furthermore, the lifting beam can be smoothly lifted and dropped. The four-connecting rod lifting mechanism has the characteristics of simple structure and low production cost and can be popularized and applied, so that vehicles can be stably conveniently separated from a roller and the inspection equipment is driven away.
Description
Technical field
The utility model relates to a kind of lifting mechanism, more particularly refers to a kind of four link lifting mechanisms for vehicle equipment.
Background technology
A lifting mechanism is arranged in the drum-type vehicle equipment, and the wheel of detected vehicle sails two into and detects between the cylinders, detects completely, and its wheel comes by this lifting mechanism jack-up, just can sail out of between two detection cylinders.The tradition lifting mechanism divides guiding and two kinds of nothing guiding.The mechanism of guiding is arranged because strut member is positioned at the midway location of lifting beam, when setovering, load very easily causes mechanism blockage, all the more so without guiding mechanism, when particularly adopting air bag to be lifting power spare, be easy to cause owing to the load biasing situation of mechanism blockage.
The utility model content
The purpose of this utility model is to overcome the defective of prior art, provides a kind of four link lifting mechanisms for vehicle equipment, in particular for the drum-type vehicle equipment.
For achieving the above object, the utility model is by the following technical solutions:
The four link lifting mechanisms that are used for vehicle equipment, comprise the base that the support with vehicle equipment is fixedly connected, and be located at the actuator on the base and be located at the lifting beam of actuator upper end, also comprise the link component of being located at respectively lifting beam two ends, described link component upper end and lifting beam hinge-coupled, the lower end connects with base hinge.
Its further technical scheme is: described link component comprises upper connecting rod and the lower link that is hinged, the upper end of described upper connecting rod and lifting beam hinge-coupled, the lower end of described lower link connects with base hinge, the upper end hinge-coupled of the lower end of upper connecting rod and lower link.
Its further technical scheme is: the link component that described lifting beam two ends are provided with is two, is located at respectively the both sides of lifting beam end.
Its further technical scheme is: comprise that also described upper connecting rod, lower link are two, and are parallel to each other for the coupling block that connects upper connecting rod and lower link.
Its further technical scheme is: actuator is Lifting air sac.
Its further technical scheme is: described Lifting air sac is two.
Its further technical scheme is: described actuator is that bolt and nut is secondary.
Its further technical scheme is: described actuator is cylinder or oil cylinder.
The utility model beneficial effect compared with prior art is: the utility model forms the lifting structures that nothing leads owing to be provided with link component at the two ends of lifting beam, thereby so that the lifting beam is in uphill process, the phenomenon that can not be stuck, its monolateral stressed phenomenon also can not affect the rising of lifting beam, and then makes its very swimmingly lifting and decline.The utlity model has characteristics simple in structure, that productive costs is low, applying of it can guarantee steadily detachment roller and sail out of check implement easily of vehicle.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the three-dimensional structure diagram (down state) that the utility model is used for four link lifting mechanism specific embodiments of vehicle equipment;
Fig. 2 is the three-dimensional structure diagram (rise state) of the utility model four link lifting mechanism specific embodiments of being used for vehicle equipment.
Description of reference numerals
1 base, 2 Lifting air sacs
3 lifting beams, 4 link components
Connecting rod 42 lower links on 41
43 coupling blocks
The specific embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment the technical solution of the utility model is further introduced and explanation, but be not limited to this.
As depicted in figs. 1 and 2, the utility model is used for four link lifting mechanisms of vehicle equipment, comprise the base 1 that the support with vehicle equipment is fixedly connected, and be located at the actuator (actuator of present embodiment is two Lifting air sacs 2) on the base 1 and be located at the lifting beam 3 of two Lifting air sac 2 upper ends, also comprise the link component 4 of being located at respectively lifting beam 3 two ends, link component 4 upper ends and lifting beam 3 hinge-coupled, lower end and base 1 hinge-coupled.Link component 4 comprises upper connecting rod 41 and the lower link 42 that is hinged, the upper end of upper connecting rod 41 and lifting beam 3 hinge-coupled, the lower end of lower link 42 and base 1 hinge-coupled, the upper end hinge-coupled of the lower end of upper connecting rod 41 and lower link 42.The link component 4 that lifting beam 3 two ends are provided with is two, is located at respectively the both sides of lifting beam 3 ends.Also comprise for connecting the coupling block 43(coupling block of upper connecting rod 41 with lower link 42 and be provided with two attachment pegs), upper connecting rod 41, the lower link 42 of each link component are two, and are parallel to each other.Wherein, upper connecting rod 41 is to be realized by the attachment pegs that is fixed on the coupling block with the hinge-coupled of lower link 42, and coupling block 43 and base 1, lifting beam 3 are parallel, guarantees the parallel of two parallel and two lower links of going up connecting rods with this.
In other embodiment, Lifting air sac also can adopt one; Actuator also can adopt other structure, such as the structure of bolt and nut pair, with the motion that is in line of the rotation motion of motor, drives lifting beam up-and-down movement; Be the lifting actuator such as adopting cylinder or oil cylinder also.
In sum, the utility model forms the lifting structures that nothing leads owing to be provided with link component at the two ends of lifting beam, thereby so that the lifting beam is in uphill process, the phenomenon that can not be stuck, its monolateral stressed phenomenon also can not affect the rising of lifting beam, and then makes its very swimmingly lifting and decline.Of the present utility model applying can guarantee steadily detachment roller and sail out of check implement easily of vehicle.
Above-mentionedly only further specify technology contents of the present utility model with embodiment; so that the reader is more readily understood; but do not represent embodiment of the present utility model and only limit to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (8)
1. the four link lifting mechanisms that are used for vehicle equipment, comprise the base that the support with vehicle equipment is fixedly connected, and be located at the actuator on the base and be located at the lifting beam of actuator upper end, characterized by further comprising the link component of being located at respectively lifting beam two ends, described link component upper end and lifting beam hinge-coupled, the lower end connects with base hinge.
2. four link lifting mechanisms for vehicle equipment according to claim 1, it is characterized in that described link component comprises upper connecting rod and the lower link that is hinged, the upper end of described upper connecting rod and lifting beam hinge-coupled, the lower end of described lower link connects with base hinge, the upper end hinge-coupled of the lower end of upper connecting rod and lower link.
3. four link lifting mechanisms for vehicle equipment according to claim 2 is characterized in that the link component that described lifting beam two ends are provided with is two, is located at respectively the both sides of lifting beam end.
4. four link lifting mechanisms for vehicle equipment according to claim 3 characterized by further comprising for the coupling block that connects upper connecting rod and lower link, and described upper connecting rod, lower link are two, and are parallel to each other.
5. four link lifting mechanisms for vehicle equipment according to claim 4 is characterized in that described actuator is Lifting air sac.
6. four link lifting mechanisms for vehicle equipment according to claim 5 is characterized in that described Lifting air sac is two.
7. four link lifting mechanisms for vehicle equipment according to claim 4 is characterized in that described actuator is that bolt and nut is secondary.
8. four link lifting mechanisms for vehicle equipment according to claim 4 is characterized in that described actuator is cylinder or oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226209 CN202687871U (en) | 2012-05-18 | 2012-05-18 | Four-connecting rod lifting mechanism for vehicle inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226209 CN202687871U (en) | 2012-05-18 | 2012-05-18 | Four-connecting rod lifting mechanism for vehicle inspection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687871U true CN202687871U (en) | 2013-01-23 |
Family
ID=47543519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226209 Expired - Lifetime CN202687871U (en) | 2012-05-18 | 2012-05-18 | Four-connecting rod lifting mechanism for vehicle inspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687871U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935933A (en) * | 2014-01-20 | 2014-07-23 | 浙江吉利控股集团有限公司 | Conveyor line synchronous lifting device |
| CN104829112A (en) * | 2015-05-09 | 2015-08-12 | 蚌埠玻璃工业设计研究院 | Four-bar linkage elevating device of side-part horizontally breaking device |
| CN104865080A (en) * | 2015-06-13 | 2015-08-26 | 吉林大学 | Rocker arm lifting device capable of realizing unpowered locking at apex |
| CN104880325A (en) * | 2015-06-13 | 2015-09-02 | 吉林大学 | Heavy-load reappearance-type braking detection test device for heavy-type multi-axle truck |
| CN104891386A (en) * | 2015-06-13 | 2015-09-09 | 吉林大学 | Elbow joint arm lifting device with unpowered locked top point |
| CN107140576A (en) * | 2017-06-20 | 2017-09-08 | 合肥佳航机电设备有限公司 | A kind of lifting machine for automobile tray formula |
| CN108458364A (en) * | 2017-10-11 | 2018-08-28 | 上海敖征实业有限公司 | Air preheater cold-end air radial seal Board position regulating device and air preheater |
| CN113800425A (en) * | 2021-10-09 | 2021-12-17 | 西安航空学院 | High-strength jack for preventing air leakage during tire replacement of automobile |
-
2012
- 2012-05-18 CN CN 201220226209 patent/CN202687871U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935933A (en) * | 2014-01-20 | 2014-07-23 | 浙江吉利控股集团有限公司 | Conveyor line synchronous lifting device |
| CN103935933B (en) * | 2014-01-20 | 2016-02-03 | 浙江吉利控股集团有限公司 | A kind of travel line synchronous jacking device |
| CN104829112A (en) * | 2015-05-09 | 2015-08-12 | 蚌埠玻璃工业设计研究院 | Four-bar linkage elevating device of side-part horizontally breaking device |
| CN104829112B (en) * | 2015-05-09 | 2017-04-19 | 蚌埠玻璃工业设计研究院 | Four-bar linkage elevating device of side-part horizontally breaking device |
| CN104865080A (en) * | 2015-06-13 | 2015-08-26 | 吉林大学 | Rocker arm lifting device capable of realizing unpowered locking at apex |
| CN104880325A (en) * | 2015-06-13 | 2015-09-02 | 吉林大学 | Heavy-load reappearance-type braking detection test device for heavy-type multi-axle truck |
| CN104891386A (en) * | 2015-06-13 | 2015-09-09 | 吉林大学 | Elbow joint arm lifting device with unpowered locked top point |
| CN107140576A (en) * | 2017-06-20 | 2017-09-08 | 合肥佳航机电设备有限公司 | A kind of lifting machine for automobile tray formula |
| CN108458364A (en) * | 2017-10-11 | 2018-08-28 | 上海敖征实业有限公司 | Air preheater cold-end air radial seal Board position regulating device and air preheater |
| CN108458364B (en) * | 2017-10-11 | 2024-03-01 | 上海敖征实业有限公司 | Air preheater cold end radial seal board position adjusting device and air preheater |
| CN113800425A (en) * | 2021-10-09 | 2021-12-17 | 西安航空学院 | High-strength jack for preventing air leakage during tire replacement of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |