CN110667459A - Multi-functional sedan-chair fortune car of two lifting mechanism around mantis arm - Google Patents
Multi-functional sedan-chair fortune car of two lifting mechanism around mantis arm Download PDFInfo
- Publication number
- CN110667459A CN110667459A CN201911018512.XA CN201911018512A CN110667459A CN 110667459 A CN110667459 A CN 110667459A CN 201911018512 A CN201911018512 A CN 201911018512A CN 110667459 A CN110667459 A CN 110667459A
- Authority
- CN
- China
- Prior art keywords
- lifting
- arm
- lower frame
- small arm
- sequentially hinged
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- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
- B60P3/08—Multilevel-deck construction carrying vehicles
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- 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
- B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
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- 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
- B66F7/0641—Single levers, e.g. parallel links
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- 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
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
-
- 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
- B66F7/22—Lifting frames, e.g. for lifting vehicles; Platform lifts with tiltable platforms
-
- 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
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a multi-functional sedan vehicle with mantis arms and front and rear double lifting mechanisms, wherein a front upright post is connected with an upper platform, a rear lifting small arm, a rear lifting large arm support and a lower frame are sequentially hinged, the upper platform, the front lifting small arm, the front lifting large arm support and the lower frame are sequentially hinged, the middle part of a web plate of the rear lifting small arm, a rear lifting oil cylinder, the rear lifting oil cylinder support and the lower frame are sequentially hinged, the middle part of the web plate of the front lifting small arm, the front lifting oil cylinder support and the lower frame are sequentially hinged, the bottom of the web plate of the rear lifting small arm, a rear telescopic sleeve and the lower frame are sequentially hinged, and the bottom of the web plate of the front lifting small arm, the front telescopic sleeve and the lower frame are sequentially hinged. The hinge pin shaft structure has the advantages that the stress of the hinge pin shaft of the upper platform and the front upright post is greatly improved, the phenomenon of shearing the pin shaft is not easy to occur, and the safety is improved.
Description
Technical Field
The invention belongs to the technical field of large-scale transport vehicles, and relates to a mantis arm front-rear double-lifting-mechanism multifunctional sedan vehicle.
Background
The lift mechanism of the car transport vehicle in domestic market mostly adopts a front and rear double-column form, a hydraulic cylinder for controlling the lifting height is arranged in the lift mechanism, and the upper platform is parallel and inclined by respectively controlling the front and the rear, so that the loading and unloading of the upper layer vehicle are completed. However, in the car transporting vehicle, the upright posts occupy the width space of the vehicle, so that the car transporting vehicle can only transport small cars, has single function, and causes great resource waste and transportation cost increase due to the return of empty cars after the cars reach the destination. The mantis arm rear lifting mechanism sedan vehicle keeps a front upright post, the front part of the upper platform is hinged with the upright post through a pin shaft, and the lifting of the upper platform is realized through the action of an oil cylinder chain; the rear part of the upper platform replaces a rear upright post with a mantis arm four-bar lifting mechanism, and the lifting of the upper platform is realized through the action of the four-bar mechanism. The middle position of the upper platform is 8 degrees and is used for loading and unloading the cars, the high position level of the upper platform is used for transporting the cars, and the low position level of the upper platform can be used for loading large box-type goods such as passenger cars or containers, thereby realizing the multifunctional use of the car transporting vehicle. The four-rod lifting structure is different from a stand column structure with a built-in oil cylinder chain, is simple in form and convenient to lift, and improves the loading efficiency of vehicles. In addition, the width space of the upper platform is released due to the fact that the rear upright post is omitted, and the car trolley can be used for loading large-sized box-type goods such as large cars or containers. The front end of the upper platform of the Mantis arm rear lifting mechanism sedan vehicle is hinged with the upright post through the pin shaft, and due to the fact that the hinged pin shaft is unreasonable in structure, the pin shaft shearing accident happens once in the actual use process, the upper platform is inclined, and a loaded sedan is collided, so that certain economic loss is caused. Therefore, the mantis arm front lifting mechanism replaces the oil cylinder chain function of the front upright post to form the mantis arm front and rear double lifting mechanism multifunctional sedan vehicle.
Disclosure of Invention
The invention aims to provide a multifunctional sedan vehicle with mantis arm front and rear double lifting mechanisms. The front upright post is not required to be removed by the built-in oil cylinder, chain wheel and other members which are originally used for lifting, so that the upright post structure is simplified, and the maintenance is convenient.
The technical scheme includes that the device comprises a front upright post, the front upright post is connected with an upper platform, a rear lifting small arm, a rear lifting large arm support and a lower frame are sequentially hinged, the upper platform, the front lifting small arm, the front lifting large arm support and the lower frame are sequentially hinged, the web plate middle part of the rear lifting small arm, a rear lifting oil cylinder, the rear lifting oil cylinder support and the lower frame are sequentially hinged, the web plate middle part of the front lifting small arm, a front lifting oil cylinder, the front lifting oil cylinder support and the lower frame are sequentially hinged, the web plate bottom part of the rear lifting small arm, a rear telescopic sleeve and the lower frame are sequentially hinged, and the web plate bottom part of the front lifting small arm, the front telescopic sleeve and the lower frame are sequentially hinged.
Furthermore, the hinge mode is hinged through a pin shaft.
Drawings
FIG. 1 is a high-level horizontal working condition diagram of the multifunctional sedan vehicle with the mantis arm front and rear lifting mechanism;
FIG. 2 is a working condition diagram of the 8-degree loading and unloading vehicle in the multifunctional sedan vehicle with the mantis arm front and rear lifting mechanism;
FIG. 3 is a low level working condition diagram of the multifunctional sedan vehicle with the mantis arm front and back lifting mechanism.
In the figure: 1. the lifting device comprises a front upright post, 2, an upper platform, 3, a rear lifting small arm, 4, a rear telescopic sleeve, 5, a rear lifting oil cylinder, 6, a rear lifting large arm, 7, a rear lifting large arm support, 8, a rear lifting oil cylinder support, 9, a lower frame, 10, a front lifting large arm support, 11, a front lifting large arm, 12, a front lifting oil cylinder, 13, a front lifting small arm, 14, a front telescopic sleeve, 15 and a front lifting oil cylinder support.
Detailed Description
The present invention will be described in detail with reference to the following embodiments.
The mantis arm front and rear double-lifting mechanism multifunctional sedan vehicle comprises a front upright post 1, wherein the front upright post 1 is connected with an upper platform 2, the upper platform 2, a rear lifting small arm 3, a rear lifting large arm 6, a rear lifting large arm support 7 and a lower frame 9 are sequentially hinged, the upper platform 2, the front lifting small arm 13, a front lifting large arm 11, a front lifting large arm support 10 and the lower frame 9 are sequentially hinged, the web plate middle part of the rear lifting small arm 3, a rear lifting oil cylinder 5, a rear lifting oil cylinder support 8 and the lower frame 9 are sequentially hinged, the web plate middle part of the front lifting small arm 13, a front lifting oil cylinder 12, a front lifting oil cylinder support 15 and the lower frame 9 are sequentially hinged, the web plate bottom part of the rear lifting small arm 3, a rear telescopic sleeve 4 and the lower frame 9 are sequentially hinged, and the web plate bottom part of the front lifting small arm 13, the front telescopic sleeve 14 and the lower frame 9 are sequentially hinged.
When the lifting device works, the front lifting oil cylinder 12 extends outwards to drive the front lifting large arm 11 and the front lifting small arm 13 to move, and the front end of the upper platform 2 is lifted to a middle position for a certain angle to start loading an upper-layer vehicle, as shown in fig. 2. After loading is finished, the rear lifting oil cylinder 5 starts to work to drive the rear lifting large arm 6 and the rear lifting small arm 3 to move so as to lift the rear end of the upper platform 2 to the maximum lifting height, and the positioning pin is inserted into the limiting circular hole of the rear telescopic sleeve 4 for limiting; the cylinder force is unloaded, thereby playing the role of protecting the cylinder. Then, the front lifting oil cylinder 12 continues to work, the front end of the upper platform is lifted to the maximum lifting height, and the positioning pin is inserted into the limiting circular hole of the front telescopic sleeve 14 for limiting; the cylinder force is unloaded, thereby playing the role of protecting the cylinder. The new lift mechanism high level operating conditions are shown in fig. 2. And (5) unloading the vehicle when the vehicle arrives at the destination. The front lifting oil cylinder 12 contracts to drive the front lifting big arm 11 and the front lifting small arm 13 to move, and the front end of the upper platform 2 is descended to a middle position for a certain angle; and then, the rear lifting oil cylinder 5 contracts to drive the rear lifting large arm 6 and the rear lifting small arm 3 to move, the rear end of the upper platform 2 is descended to the lowest height, and unloading is started. After unloading, the front lifting oil cylinder 12 is continuously contracted to the initial length, the front end of the upper platform falls down, the rear end of the upper platform is slightly lifted, and the whole upper platform is in a horizontal state. The low level operation of the new lifting mechanism is shown in fig. 3.
The invention also has the advantages that:
1) the lifting of the front end of the upper platform is undertaken by a mantis arm front lifting mechanism, the stress of a pin shaft hinged between the upper platform and the front upright post is greatly reduced, and the phenomenon of shearing the pin shaft is generally avoided; even if the vehicle is inclined, the upper platform is supported by the front lifting mechanism, so that the use safety of the vehicle is improved.
2) The front upright posts are reserved for restricting the front and rear displacement freedom degree of the upper platform in the lifting process, so that the requirement of normal lifting of the upper platform is met. The lifting force at the front end of the upper platform is not required to be provided by the front upright, so that the oil cylinder, the chain wheel and other members arranged in the front upright can be removed, the upright structure is simplified, and the maintenance is convenient.
3) As a large car transport vehicle, most of the loaded cars are imported cars abroad, and the weight of the car body is much larger than that of the cars made in China. Particularly, when the vehicle passes through uneven road surfaces at low speed, the vehicle body can generate larger deformation, the rigidity can be increased by keeping the front upright post, and the integral stability of the vehicle is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the present invention.
Claims (2)
1. The utility model provides a multi-functional sedan-chair fortune car of two lifting mechanism around mantis arm which characterized in that: the upper platform, the front lifting small arm, the front lifting large arm, the rear lifting large arm support and the lower frame are sequentially hinged, the upper platform, the front lifting small arm, the front lifting large arm support and the lower frame are sequentially hinged, the web plate middle part of the rear lifting small arm, the rear lifting oil cylinder support and the lower frame are sequentially hinged, the web plate middle part of the front lifting small arm, the front lifting oil cylinder support and the lower frame are sequentially hinged, the web plate bottom of the rear lifting small arm, the rear telescopic sleeve and the lower frame are sequentially hinged, and the web plate bottom of the front lifting small arm, the front telescopic sleeve and the lower frame are sequentially hinged.
2. The mantis arm front and rear double-lifting-mechanism multifunctional sedan according to claim 1, characterized in that: the hinge mode is hinged through a pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911018512.XA CN110667459A (en) | 2019-10-24 | 2019-10-24 | Multi-functional sedan-chair fortune car of two lifting mechanism around mantis arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911018512.XA CN110667459A (en) | 2019-10-24 | 2019-10-24 | Multi-functional sedan-chair fortune car of two lifting mechanism around mantis arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110667459A true CN110667459A (en) | 2020-01-10 |
Family
ID=69084396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911018512.XA Pending CN110667459A (en) | 2019-10-24 | 2019-10-24 | Multi-functional sedan-chair fortune car of two lifting mechanism around mantis arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110667459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022142668A1 (en) * | 2020-12-31 | 2022-07-07 | 杭州海康机器人技术有限公司 | Carrying device and cargo carrying method |
| CN114834343A (en) * | 2022-06-15 | 2022-08-02 | 眉山中车物流装备有限公司 | Lifting mechanism |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2665430A1 (en) * | 1990-07-31 | 1992-02-07 | Lohr Ind | Assembly for lifting a support bearing a load |
| CN205853969U (en) * | 2016-07-14 | 2017-01-04 | 江苏中汽高科股份有限公司 | A kind of upper panel controller for lifting of double-layer plate formula obstacles removing car |
| AU2017100497A4 (en) * | 2016-05-06 | 2017-06-08 | Dimitrios TRAMBAS | Platform lifting arrangement |
| CN106965736A (en) * | 2017-02-14 | 2017-07-21 | 长久（滁州）专用汽车有限公司 | Vehicle transport central axle trailer by power of clean energy resource |
| CN206884850U (en) * | 2017-06-29 | 2018-01-16 | 昆山专用汽车制造厂有限公司 | A kind of car transporter swing lifting device |
| CN108407705A (en) * | 2018-03-21 | 2018-08-17 | 江苏海鹏特种车辆有限公司 | A kind of full articulation formula sedan-chair fortune vehicle upper mounting plate elevating mechanism |
| CN108657057A (en) * | 2017-04-01 | 2018-10-16 | 深圳中集专用车有限公司 | Car transporter |
| CN208867928U (en) * | 2018-09-30 | 2019-05-17 | 三河市新宏昌专用车有限公司 | A kind of car transporter |
| CN208867927U (en) * | 2018-09-30 | 2019-05-17 | 三河市新宏昌专用车有限公司 | A kind of car transporter and its platform raising device |
| CN208896950U (en) * | 2018-09-30 | 2019-05-24 | 青岛中集专用车有限公司 | A kind of lifting device and the car transporter with the lifting device |
-
2019
- 2019-10-24 CN CN201911018512.XA patent/CN110667459A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2665430A1 (en) * | 1990-07-31 | 1992-02-07 | Lohr Ind | Assembly for lifting a support bearing a load |
| AU2017100497A4 (en) * | 2016-05-06 | 2017-06-08 | Dimitrios TRAMBAS | Platform lifting arrangement |
| CN205853969U (en) * | 2016-07-14 | 2017-01-04 | 江苏中汽高科股份有限公司 | A kind of upper panel controller for lifting of double-layer plate formula obstacles removing car |
| CN106965736A (en) * | 2017-02-14 | 2017-07-21 | 长久（滁州）专用汽车有限公司 | Vehicle transport central axle trailer by power of clean energy resource |
| CN108657057A (en) * | 2017-04-01 | 2018-10-16 | 深圳中集专用车有限公司 | Car transporter |
| CN206884850U (en) * | 2017-06-29 | 2018-01-16 | 昆山专用汽车制造厂有限公司 | A kind of car transporter swing lifting device |
| CN108407705A (en) * | 2018-03-21 | 2018-08-17 | 江苏海鹏特种车辆有限公司 | A kind of full articulation formula sedan-chair fortune vehicle upper mounting plate elevating mechanism |
| CN208867928U (en) * | 2018-09-30 | 2019-05-17 | 三河市新宏昌专用车有限公司 | A kind of car transporter |
| CN208867927U (en) * | 2018-09-30 | 2019-05-17 | 三河市新宏昌专用车有限公司 | A kind of car transporter and its platform raising device |
| CN208896950U (en) * | 2018-09-30 | 2019-05-24 | 青岛中集专用车有限公司 | A kind of lifting device and the car transporter with the lifting device |
Non-Patent Citations (1)
| Title |
|---|
| 顾琦，狄耿龙，黄明成，朱平，丁志玉: "中置轴轿运车结构设计", 《汽车实用技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022142668A1 (en) * | 2020-12-31 | 2022-07-07 | 杭州海康机器人技术有限公司 | Carrying device and cargo carrying method |
| CN114834343A (en) * | 2022-06-15 | 2022-08-02 | 眉山中车物流装备有限公司 | Lifting mechanism |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200110 |