CN2714368Y - Multifunctional wagon of propaganda car - Google Patents
Multifunctional wagon of propaganda car Download PDFInfo
- Publication number
- CN2714368Y CN2714368Y CN 200420026565 CN200420026565U CN2714368Y CN 2714368 Y CN2714368 Y CN 2714368Y CN 200420026565 CN200420026565 CN 200420026565 CN 200420026565 U CN200420026565 U CN 200420026565U CN 2714368 Y CN2714368 Y CN 2714368Y
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- CN
- China
- Prior art keywords
- door
- hinge
- door body
- propaganda
- carriage
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional carriage of a propaganda car. A door body is controlled by a door body control mechanism, can be opened and flatly arranged, and can be lifted and fallen up and down. The door body control mechanism comprises two groups of switching lifting mechanism, a hydraulic system and a control circuit. The multifunctional carriage of a propaganda car has reasonable structure, convenient operation and multiple functions. The door plate of the carriage can be opened and arranged at a horizontal position to form a propaganda and exhibiting platform. After the door body of the carriage is opened and arranged at the horizontal position, the door body of the carriage can be also lifted and fallen, which is convenient for loading and unloading devices and articles, personnel getting on and off, etc. The soleplates between articles can be also arranged to form an exhibiting and propaganda platform, which makes a propaganda car really become a propaganda and educating flow platform.
Description
One, technical field
The utility model relates to a kind of spiel truck multifunctional railway carriage.
Two, background technology
Existing spiel truck, mostly being common passenger-cargo automobile adds several publicity boards, loads onto acoustical equipment on its compartment, function singleness, use inconvenient, there is not the goods lift installation, the loading and unloading of propaganda equipment and article 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 a kind of spiel truck multifunctional railway carriage is provided.
The utility model spiel truck multifunctional railway carriage is provided with a back door.Said back door is by door body control mechanism control, can open to set level and can oscilaltion.
Said door body control mechanism is made of two groups of folding lifting mechanisms, hydraulic efficiency pressure system, control circuits.Two groups of folding lifting mechanisms are symmetrical set.The folding lifting mechanism is made of upset hydraulic actuating cylinder, lifting hydraulic cylinder, connecting rod and connecting panel.The equal hinge of one end of upset hydraulic actuating cylinder, lifting hydraulic cylinder, connecting rod is connected on the automobile tail crossbeam.Connecting panel is fixed on the other end of connecting rod, and door-plate and connecting panel are connected through the hinge, and lifting hydraulic cylinder and connecting panel are connected through the hinge, the other end hinge triangularity of hinge, hinge and connecting rod.The other end and the door-plate of upset hydraulic actuating cylinder are connected through the hinge.
Described hydraulic actuating cylinder can replace with air cylinder.
Another technical scheme of the present utility model is: based on technique scheme, the sidepiece in the compartment also is provided with a side door, and side door is by door body control mechanism control, can open to set level and can oscilaltion.
The 3rd technical scheme of the utility model is: based on first technical scheme, also respectively be provided with a side door in the both sides in compartment, side door is by door body control mechanism control, can open to set level and can oscilaltion.
The utility model spiel truck multifunctional railway carriage, rational in infrastructure, easy to operate, function is many.The compartment door-plate can open to level attitude, the platform that forms propaganda and show., after the compartment door-plate opens to level attitude, can also lifting, made things convenient for that the loading and unloading of equipment article and personnel's is last inferior.
Four, description of drawings
Fig. 1, be the utility model spiel truck multifunctional railway carriage scheme drawing;
Fig. 2, be Fig. 1 left view;
Fig. 3, for the door body folding lifting mechanism structural representation (door-plate cuts out);
Fig. 4, be the door body folding lifting mechanism structural representation (door-plate horizontal positioned);
Fig. 5, for the door body folding lifting mechanism structural representation (door-plate is placed horizontally at ground);
Fig. 6, be Fig. 3 right elevation;
Fig. 7, be a door body control mechanism hydraulic system principle figure;
Fig. 8, be a door body control mechanism 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: the utility model spiel truck multifunctional railway carriage is provided with a back door 13.Said back door 13 is by door body control mechanism control, can open to set level and can oscilaltion.
Said door body control mechanism is made of two groups of folding lifting mechanisms, hydraulic efficiency pressure system, control circuits.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 that the 24V DC machine drives as electric liquid overturn, the propulsion source of load-carrying lifting mechanism.
Shown in Fig. 3,4, 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.
As shown in Figure 5, 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.
Folding jacking system counteragent can make door-plate 1 rise, close.
In the use, the assembling multifunctional workstation is to control video display and acoustical equipment in the compartment.Be aided with restraint zone that fixed equipment uses and supporting with isolated plants such as row's shape flower orifice plates, can make vehicle-mounted propaganda or science and technology show the education series equipment, show rationally, be loaded in the compartment to relative fixed, be convenient to transport with panel and data storage cabinet, scalable shadow curtain etc.But the door body of upper and lower translation makes that the loading and unloading of article are more convenient, safety.The requirement that the utility model has been realized fully flowing and delivered propaganda, educational equipment and have powerful display function.
Embodiment 2: substantially the same manner as Example 1, different is, the sidepiece in the compartment also is provided with a side door 12, and side door 12 is by the control of door body control mechanism, can open to set level and can oscilaltion.
Embodiment 3: substantially the same manner as Example 1, different is, also respectively is provided with a side door 12 in the both sides in compartment, and side door 12 is by the control of door body control mechanism, can open to set level and can oscilaltion.The technical program is except the function with embodiment 1, and back door and two side doors are opened simultaneously and set level, and cabin floor has just formed a displaying, promotional platform, makes spiel truck really become a propaganda, the mobile dais of education.
Claims (3)
1, a kind of spiel truck multifunctional railway carriage is divided between equipment room (12) and article (13), it is characterized in that: equipment room (12) is provided with a side door (14), is provided with a back door (15) between article; Said side door and back door are controlled by the door body control mechanism;
Described door body control mechanism is made of two groups of folding lifting mechanisms, hydraulic efficiency pressure system, control circuits; Two groups of folding lifting mechanisms are symmetrical set, and 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.
2, spiel truck multifunctional railway carriage according to claim 1 is characterized in that: said equipment room (12) respectively is provided with a side door in the both sides in compartment.
3, spiel truck multifunctional railway carriage according to claim 1 is characterized in that: (13) also respectively are provided with a side door in the both sides in compartment between said article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026565 CN2714368Y (en) | 2004-04-26 | 2004-04-26 | Multifunctional wagon of propaganda car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026565 CN2714368Y (en) | 2004-04-26 | 2004-04-26 | Multifunctional wagon of propaganda car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714368Y true CN2714368Y (en) | 2005-08-03 |
Family
ID=34870863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420026565 Expired - Fee Related CN2714368Y (en) | 2004-04-26 | 2004-04-26 | Multifunctional wagon of propaganda car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714368Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648216A (en) * | 2015-02-10 | 2015-05-27 | 郑州华骏技术有限公司 | One-sided pull large safety and emergency exercise vehicle |
| CN107559041A (en) * | 2017-09-06 | 2018-01-09 | 中煤张家口煤矿机械有限责任公司 | Formula elevating conveyor discharge plate can be passed through |
| CN111155897A (en) * | 2020-01-08 | 2020-05-15 | 北京航天发射技术研究所 | Folding protective door |
-
2004
- 2004-04-26 CN CN 200420026565 patent/CN2714368Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104648216A (en) * | 2015-02-10 | 2015-05-27 | 郑州华骏技术有限公司 | One-sided pull large safety and emergency exercise vehicle |
| CN107559041A (en) * | 2017-09-06 | 2018-01-09 | 中煤张家口煤矿机械有限责任公司 | Formula elevating conveyor discharge plate can be passed through |
| CN107559041B (en) * | 2017-09-06 | 2023-12-12 | 中煤张家口煤矿机械有限责任公司 | Discharging baffle of passable reversed loader |
| CN111155897A (en) * | 2020-01-08 | 2020-05-15 | 北京航天发射技术研究所 | Folding protective door |
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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: 20050803 Termination date: 20120426 |