CN2745832Y - Automatic open-close lifting device of door of automobile - Google Patents
Automatic open-close lifting device of door of automobile Download PDFInfo
- Publication number
- CN2745832Y CN2745832Y CN 200420026273 CN200420026273U CN2745832Y CN 2745832 Y CN2745832 Y CN 2745832Y CN 200420026273 CN200420026273 CN 200420026273 CN 200420026273 U CN200420026273 U CN 200420026273U CN 2745832 Y CN2745832 Y CN 2745832Y
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- hinge
- lifting
- cylinder
- 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 - Lifetime
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Air Bags (AREA)
Abstract
The utility model discloses an automatic open-close lifting device of door plates of an automobile compartment. The utility model is composed of a door plate, two sets of open-close lifting mechanisms, a hydraulic system, and a control circuit. The two sets of open-close lifting mechanisms are arranged in bilateral symmetry mode. Each of the two sets of open-close lifting mechanisms is composed of a roll-over hydraulic cylinder, a lifting hydraulic cylinder, a connecting rod, and a connecting plate. The utility model has a reasonable structure, and the utility model has the advantages that the door plates of the compartment can be opened to the horizontal position, thus, an advertising and displaying platform is formed; the door plates of the compartment can also be lifted through the lifting mechanisms, which is convenient to load and unload goods and is convenient for people to go up and down, etc.
Description
One, technical field
The utility model relates to the automatic folding jacking system of a kind of automobile bodies door-plate.
Two, background technology
Existing boxed truck, adopt of its car door split form more, do not have the goods lift installation, and the loading and unloading of goods mostly are a dead lift or by external impetus, and not only labour intensity was big, time-consuming but also efficient is low, dangerous.
Three, utility model content
Technical problem to be solved in the utility model is to overcome the defective that prior art exists, and provides a kind of automobile bodies door-plate automatic folding jacking system.
The automatic folding jacking system of the utility model automobile bodies door-plate is made of door-plate 1 and two groups of folding lifting mechanisms and hydraulic efficiency pressure system, control circuit.Two groups of folding lifting mechanisms are symmetrical set.The folding lifting mechanism is made of upset hydraulic actuating cylinder 2, lifting hydraulic cylinder 3, connecting rod 4 and connecting panel 5.The equal hinge of one end of upset hydraulic actuating cylinder 2, lifting hydraulic cylinder 3, connecting rod 4 is connected on the automobile tail crossbeam 6.Connecting panel 5 is fixed on the other end of connecting rod 4, and door-plate 1 is connected by hinge 7 with connecting panel 5, and lifting hydraulic cylinder 3 is connected by hinge 8 with connecting panel 5, other end hinge 9 triangularities of hinge 7, hinge 8 and connecting rod 4.The other end of upset hydraulic actuating cylinder 2 is connected by hinge 11 with door-plate 1.
Described hydraulic actuating cylinder can replace with air cylinder.
The automatic folding jacking system of the utility model automobile bodies door-plate, rational in infrastructure, have following beneficial effect:
1, the compartment door-plate can open to level attitude by electric liquid (gas) switching mechanism, the platform that forms propaganda and show.
2, after the compartment door-plate opens to level attitude by electric liquid (gas) switching mechanism, can also be by the lifting of electric liquid (gas) lifting mechanism, made things convenient for that the loading and unloading of goods and personnel's is last inferior.
3, when needs are packed up, the compartment door-plate can make the compartment door-plate be fully closed to the initial position by the teamwork of electric liquid (gas) upset and lifting mechanism.
Four, description of drawings
Fig. 1, for the utility model automobile bodies door-plate automatic folding lifting device structure scheme drawing (door-plate cuts out);
Fig. 2, be the automatic folding lifting device structure of the utility model automobile bodies door-plate scheme drawing (door-plate horizontal positioned);
Fig. 3, for the utility model automobile bodies door-plate automatic folding lifting device structure scheme drawing (door-plate is placed horizontally at ground);
Fig. 4, be the left view of Fig. 1;
Fig. 5, be the automatic folding jacking system of the utility model automobile bodies door-plate hydraulic system principle figure;
Fig. 6, be the automatic folding jacking system of the utility model automobile bodies door-plate control circuit schematic diagram.
Five, the specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2 and shown in Figure 3, the automatic folding jacking system of the utility model automobile bodies door-plate is made of door-plate 1 and two groups of folding lifting mechanisms and hydraulic efficiency pressure system, control circuit.Two groups of folding lifting mechanisms are symmetrical set.The folding lifting mechanism is made of upset hydraulic actuating cylinder 2, lifting hydraulic cylinder 3, connecting rod 4 and connecting panel 5.The equal hinge of one end of upset hydraulic actuating cylinder 2, lifting hydraulic cylinder 3, connecting rod 4 is connected on the automobile tail crossbeam 6.Connecting panel 5 is fixed on the other end of connecting rod 4, and door-plate 1 is connected by hinge 7 with connecting panel 5, and lifting hydraulic cylinder 3 is connected by hinge 8 with connecting panel 5, other end hinge 9 triangularities of hinge 7, hinge 8 and connecting rod 4.The other end of upset hydraulic actuating cylinder 2 is connected by hinge 11 with door-plate 1.
For realizing that electronic control large span compartment door-plate opens to the motion requirement of load-carrying lifting up and down after the level, select for use hydraulic power system (as Fig. 5, shown in Figure 6) that the 24V DC machine drives as electric liquid overturn, the propulsion source of load-carrying lifting mechanism.
As shown in Figure 1, 2, the plunger retraction of upset cylinder 2, make the railway carriage or compartment door-plate around hinge 7 clickwises, open to level attitude, door-plate 1 expansion at this moment and automobile bodies base plate rise flat, and upset cylinder 2, connecting rod 4 are respectively by hinge 7,11 and their parallelogram of two hinges, 9,10 compositions on automobile tail crossbeam 6.
Lifting cylinder 3 plunger retraction are with above-mentioned parallelogram to clockwise rotate around hinge 9 and 10 by hinge 8, and 1 on compartment door-plate keeps the downward translation of state parallel to the ground (as shown in Figure 3).
Folding jacking system counteragent can make door-plate 1 rise, close.
Embodiment 2: substantially the same manner as Example 1, different is that described hydraulic actuating cylinder is replaced by air cylinder.
Claims (2)
1, the automatic folding jacking system of a kind of automobile bodies door-plate, constitute by door-plate (1) and two groups of folding lifting mechanisms and hydraulic efficiency pressure system, control circuit, two groups of folding lifting mechanisms are symmetrical set, and it is characterized in that: the folding lifting mechanism is made of upset hydraulic actuating cylinder (2), lifting hydraulic cylinder (3), connecting rod (4) and connecting panel (5); The equal hinge of one end of upset hydraulic actuating cylinder (2), lifting hydraulic cylinder (3), connecting rod (4) is connected on the automobile tail crossbeam (6); Connecting panel (5) is fixed on the other end of connecting rod (4), door-plate (1) is connected by hinge (7) with connecting panel (5), lifting hydraulic cylinder (3) is connected by hinge (8) with connecting panel (5), other end hinge (9) triangularity of hinge (7), hinge (8) and connecting rod (4); The other end of upset hydraulic actuating cylinder (2) is connected by hinge (11) with door-plate (1).
2, the automatic folding jacking system of automobile bodies door-plate according to claim 1 is characterized in that: said upset hydraulic actuating cylinder is replaced by the inversion air pressure cylinder, and lifting hydraulic cylinder is replaced by the lifting air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026273 CN2745832Y (en) | 2004-04-14 | 2004-04-14 | Automatic open-close lifting device of door of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026273 CN2745832Y (en) | 2004-04-14 | 2004-04-14 | Automatic open-close lifting device of door of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745832Y true CN2745832Y (en) | 2005-12-14 |
Family
ID=35582415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420026273 Expired - Lifetime CN2745832Y (en) | 2004-04-14 | 2004-04-14 | Automatic open-close lifting device of door of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745832Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012040955A1 (en) * | 2010-09-29 | 2012-04-05 | 河南省中宝机械有限公司 | Vehicle tailgate |
| CN104162886A (en) * | 2014-08-01 | 2014-11-26 | 大连四达高技术发展有限公司 | Three-axis automatic carrying robot |
| CN104554487A (en) * | 2013-10-25 | 2015-04-29 | 深圳市凯卓立液压设备有限公司 | Compartment door structure capable of serving as automobile lifting tail plate |
| CN106515537A (en) * | 2016-12-28 | 2017-03-22 | 湖北航天技术研究院特种车辆技术中心 | Dump truck |
| CN108890948A (en) * | 2018-08-29 | 2018-11-27 | 福建海源自动化机械股份有限公司 | A kind of plate blank positioning device of foaming-shaping apparatus |
| CN109209089A (en) * | 2018-10-16 | 2019-01-15 | 章弘轩 | A kind of container door body linkage |
| CN109571282A (en) * | 2018-12-28 | 2019-04-05 | 新乡市亿龙养护设备有限公司 | A kind of vehicle shot-blasting machine |
| CN113914737A (en) * | 2021-10-25 | 2022-01-11 | 山东蓬翔汽车有限公司 | Side compartment door lifting control system and method for wing-opening compartment type AGV |
-
2004
- 2004-04-14 CN CN 200420026273 patent/CN2745832Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012040955A1 (en) * | 2010-09-29 | 2012-04-05 | 河南省中宝机械有限公司 | Vehicle tailgate |
| CN104554487A (en) * | 2013-10-25 | 2015-04-29 | 深圳市凯卓立液压设备有限公司 | Compartment door structure capable of serving as automobile lifting tail plate |
| CN104162886A (en) * | 2014-08-01 | 2014-11-26 | 大连四达高技术发展有限公司 | Three-axis automatic carrying robot |
| CN104162886B (en) * | 2014-08-01 | 2016-04-27 | 大连四达高技术发展有限公司 | Three axle automatic transporting machine people |
| CN106515537A (en) * | 2016-12-28 | 2017-03-22 | 湖北航天技术研究院特种车辆技术中心 | Dump truck |
| CN108890948A (en) * | 2018-08-29 | 2018-11-27 | 福建海源自动化机械股份有限公司 | A kind of plate blank positioning device of foaming-shaping apparatus |
| CN109209089A (en) * | 2018-10-16 | 2019-01-15 | 章弘轩 | A kind of container door body linkage |
| CN109209089B (en) * | 2018-10-16 | 2020-03-20 | 章弘轩 | Hinge mechanism for container door body |
| CN109571282A (en) * | 2018-12-28 | 2019-04-05 | 新乡市亿龙养护设备有限公司 | A kind of vehicle shot-blasting machine |
| CN113914737A (en) * | 2021-10-25 | 2022-01-11 | 山东蓬翔汽车有限公司 | Side compartment door lifting control system and method for wing-opening compartment type AGV |
| CN113914737B (en) * | 2021-10-25 | 2023-02-24 | 山东蓬翔汽车有限公司 | Side compartment door lifting control system and method for wing-opening compartment type vehicle AGV |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2745832Y (en) | Automatic open-close lifting device of door of automobile | |
| CN110901496A (en) | Fully-electric automobile tail plate | |
| CN109398210A (en) | It is a kind of vehicle-mounted from Lifting carrying mechanism | |
| CN2895150Y (en) | Mobile stage vehicle | |
| CN206247949U (en) | A kind of electric lifting platform mechanism | |
| CN202054361U (en) | Pure electric elevated garbage dump truck | |
| CN201633644U (en) | Luffing turnover device of vehicle-mounted electronic control display screen | |
| CN2714368Y (en) | Multifunctional wagon of propaganda car | |
| CN201809080U (en) | Electric hoist using tridrive | |
| CN2635442Y (en) | Goods loading and unloading device of suspension type for vehicle | |
| CN2824669Y (en) | Lifting multimedia estrade | |
| CN2791170Y (en) | Telecontrolled parking place lock | |
| CN205099247U (en) | Novel twin columns elevator | |
| CN201670160U (en) | Dumper top cover switching system | |
| CN208454445U (en) | Vehicle-mounted mobile lifting operation platform | |
| CN2890246Y (en) | Movable building type vehicle garage | |
| CN2823085Y (en) | Structure of actuator | |
| CN2841582Y (en) | Fully buried compressed garbage station | |
| CN2813574Y (en) | Hydraulic lifting cross beam transferring vehicle | |
| CN202156459U (en) | Folding tailboard device | |
| CN209159431U (en) | A kind of scissor-type charging bow | |
| CN2771015Y (en) | Two-wing open carriage for carriage type vehicle | |
| CN2903008Y (en) | Horizontal holding clamp | |
| CN2621991Y (en) | Means for loading and unloading goods for van | |
| CN201211857Y (en) | Body of dump truck and dump truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140414 Granted publication date: 20051214 |