CN202923734U - Carriage side door opening and closing assisting device - Google Patents
Carriage side door opening and closing assisting device Download PDFInfo
- Publication number
- CN202923734U CN202923734U CN 201220629318 CN201220629318U CN202923734U CN 202923734 U CN202923734 U CN 202923734U CN 201220629318 CN201220629318 CN 201220629318 CN 201220629318 U CN201220629318 U CN 201220629318U CN 202923734 U CN202923734 U CN 202923734U
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- fixed pulley
- steel rope
- compartment
- hydraulic cylinder
- pulley
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Abstract
The utility model discloses a carriage side door opening and closing assisting device, which comprises a hollow bottom plate which is fixedly arranged at the internal bottom of a carriage, a first fixed pulley, a second fixed pulley and a steel wire rope. The first fixed pulley is arranged at the internal top of a carriage side part door post. The second fixed pulley is arranged at the internal bottom of the carriage side part door post. The side of the hollow bottom plate is connected and communicated with the bottom of the carriage side part door post. A steel wire rope pulling mechanism is arranged in the hollow bottom plate. One end of the steel wire rope is fixedly arranged on the steel wire rope pulling mechanism. The other end of the steel wire rope is sequentially wound through the second fixed pulley and the first fixed pulley and then is connected with a carriage side door. The bottom of the carriage side door is hinged with the edge of the bottom of the carriage. The carriage side door opening and closing assisting device has the advantages that the structure is simple, the device is easy to manufacture, the opening or closing of the carriage side door is convenient and safe to operate, the action of a telescopic hydraulic cylinder can be realized by operating a controller only, and the time and the labor are saved.
Description
Technical field
The utility model relates to a kind of car door mechanism, particularly relates to a kind of compartment apparatus for auxiliary closing and opening side doors.
Background technology
Traditional lorry with platform body or side motor-tilter are all by opening manually car door, because car door is heavy especially, and when opening car door, the bulk freight on car can drop outside car in company with opening of car door, the people who even injures door opening by a crashing object, poor stability; After goods was unsnatched, because car door is heavy, the labour intensity of wasting time and energy of closing the door was large.Good solution is not yet arranged at present.
The utility model content
Based on this, for the problems referred to above, be necessary to propose a kind of compartment apparatus for auxiliary closing and opening side doors.
the technical solution of the utility model is: a kind of compartment apparatus for auxiliary closing and opening side doors, comprise the hollow base plate that is fixed in the compartment inner bottom part, the first fixed pulley, the second fixed pulley and steel rope, the first fixed pulley is located at the inner top of cabin side department stake, the second fixed pulley is located at the inner bottom part of cabin side department stake, the side of described hollow base plate is connected and communicates with the bottom of cabin side department stake, be provided with the steel rope drawing mechanism in described hollow base plate, one end of described steel rope is fixed on described steel rope drawing mechanism, the other end of described steel rope is walked around successively the second fixed pulley and is connected fixed pulley and is connected with the compartment side door, the bottom of compartment side door and car bottom edge are hinged.
In one embodiment, described steel rope drawing mechanism comprises telescoping hydraulic cylinder and the 3rd fixed pulley of being controlled by controller, described the 3rd fixed pulley is located at the telescopic end of described telescoping hydraulic cylinder, one end of described steel rope is fixed in the outside of described telescoping hydraulic cylinder, and the other end of described steel rope is walked around successively the 3rd fixed pulley, the second fixed pulley and is connected fixed pulley and is connected with the compartment side door.
In another embodiment, described steel rope drawing mechanism comprises the telescoping hydraulic cylinder of being controlled by controller, the telescopic end of this telescoping hydraulic cylinder connects an end of described steel rope, and the other end of described steel rope is walked around successively the second fixed pulley and is connected fixed pulley and is connected with the compartment side door.
In another embodiment, described steel rope drawing mechanism comprises telescoping hydraulic cylinder, the pulley case of being controlled by controller and is located at pulley in pulley case, described pulley case is positioned at the telescopic end of described telescoping hydraulic cylinder, one end of described steel rope is fixed in the outside of described telescoping hydraulic cylinder, and the other end of described steel rope is walked around successively pulley, the second fixed pulley and is connected fixed pulley and is connected with the compartment side door.
As preferably, described telescoping hydraulic cylinder laterally is located at described hollow-sole intralamellar part, and its telescopic end is along the direction setting away from described the second fixed pulley.
As preferably, the whippletree of adjacent two cabin side doors by the welding shutter door that partners, an end of described steel rope is connected on described whippletree.
The beneficial effects of the utility model are: simple in structure, make easily, easy and safe to operate, open or close the compartment side door, and only need can realize by operation control the action of telescoping hydraulic cylinder, time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1 described compartment apparatus for auxiliary closing and opening side doors;
Fig. 2 is that compartment shown in Figure 1 apparatus for auxiliary closing and opening side doors is installed on the birds-eye view on lorry;
Fig. 3 is the structural representation of the utility model embodiment 2 described compartment apparatus for auxiliary closing and opening side doors;
Fig. 4 is the structural representation of the utility model embodiment 3 described compartment apparatus for auxiliary closing and opening side doors;
Description of reference numerals:
The hollow base plate of 10-, 20-the first fixed pulley, 30-the second fixed pulley, 40-steel rope, the stake of 50-cabin side department, 60-telescoping hydraulic cylinder, 70-compartment side door, 80-whippletree, 90-the 3rd fixed pulley, 101-pulley case, 102-pulley.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Embodiment 1:
As shown in Figure 1, a kind of compartment apparatus for auxiliary closing and opening side doors comprises the hollow base plate 10, the first fixed pulley 20, the second fixed pulley 30 and the steel rope 40 that are fixed in the compartment inner bottom part.The first fixed pulley 20 is located at the inner top of cabin side department stake 50, and the second fixed pulley 30 is located at the inner bottom part of cabin side department stake 50, and the side of described hollow base plate 10 is connected and communicates with the bottom of cabin side department stake 50.Be fixed with the telescoping hydraulic cylinder 60 of being controlled by controller in described hollow base plate 10, the telescopic end of this telescoping hydraulic cylinder 60 is provided with the 3rd fixed pulley 90, one end of described steel rope 40 is fixed in the outside of described telescoping hydraulic cylinder 60, the other end of described steel rope 40 walks around successively the 3rd fixed pulley 90, the second fixed pulley 30 and the fixed pulley 20 of being connected is connected with compartment side door 70, and the bottom of compartment side door 70 and car bottom edge are hinged.
In the present embodiment, described telescoping hydraulic cylinder 60 laterally is located at described hollow base plate 10 inside, and its telescopic end is along the direction setting away from described the second fixed pulley 30.
In the present embodiment, as shown in Figure 2, adjacent two compartment side doors 70 are by whippletree 80 shutter door that partners of welding, and an end of described steel rope 40 is connected on described whippletree 80.70, two compartment side doors 70 of every two compartment side doors of steel rope 40 tractive link together by the whippletree 80 that is welded on compartment side door 70, and the direct tractive whippletree 80 of steel rope 40 gets final product.
In the present embodiment, the telescopic end of telescoping hydraulic cylinder 60 moves 1 meter, and steel rope 40 will pull compartment side door 70 to move 2 meters.
The principle of work of the described compartment of the present embodiment side door 70 switch auxiliary devices is as follows:
As shown in Figure 1, when vehicle reached the unloading place of appointment, the driver pressed the unloading button in operator's compartment, telescoping hydraulic cylinder 60 compressions, affect steel rope 40 motions this moment, steel rope 40 is walked around respectively the second fixed pulley 30 and the first fixed pulley 20 motions, and the compartment side door is slowly opened for 70 this moments.Unsnatching goods needs at closing time, and the driver presses the unloading button in operator's compartment, telescoping hydraulic cylinder 60 elongations, and affect steel rope 40 back to move this moment, and compartment side door 70 is slowly closed.
Embodiment 2:
As shown in Figure 3, a kind of compartment apparatus for auxiliary closing and opening side doors comprises the hollow base plate 10, the first fixed pulley 20, the second fixed pulley 30 and the steel rope 40 that are fixed in the compartment inner bottom part.The first fixed pulley 20 is located at the inner top of cabin side department stake 50, and the second fixed pulley 30 is located at the inner bottom part of cabin side department stake 50, and the side of described hollow base plate 10 is connected and communicates with the bottom of cabin side department stake 50.Be fixed with the telescoping hydraulic cylinder 60 of being controlled by controller in described hollow base plate 10, the telescopic end of this telescoping hydraulic cylinder 60 connects an end of described steel rope 40.The other end of described steel rope 40 is walked around successively the second fixed pulley 30 and is connected fixed pulley 20 and is connected with compartment side door 70, and the bottom of compartment side door 70 and car bottom edge are hinged.
In the present embodiment, described telescoping hydraulic cylinder 60 laterally is located at described hollow base plate 10 inside, and its telescopic end is along the direction setting away from described the second fixed pulley 30.
In the present embodiment, referring to Fig. 2, adjacent two compartment side doors 70 are by whippletree 80 shutter door that partners of welding, and an end of described steel rope 40 is connected on described whippletree 80.70, two compartment side doors 70 of every two compartment side doors of steel rope 40 tractive link together by the whippletree 80 that is welded on compartment side door 70, and the direct tractive whippletree 80 of steel rope 40 gets final product.
In the present embodiment, the telescopic end of telescoping hydraulic cylinder 60 moves 1 meter, and steel rope 40 will pull compartment side door 70 to move 1 meter.
In other embodiments, can improve by compartment described according to above embodiment apparatus for auxiliary closing and opening side doors, if increase again a fixed pulley, will allow inner wire rope 40 become four, that is to say that telescoping hydraulic cylinder 60 often elongates or shortens 1 meter, 4 meters will be received or put to steel rope.
Embodiment 3:
As shown in Figure 4, a kind of compartment apparatus for auxiliary closing and opening side doors comprises the hollow base plate 10, the first fixed pulley 20, the second fixed pulley 30 and the steel rope 40 that are fixed in the compartment inner bottom part.The first fixed pulley 20 is located at the inner top of cabin side department stake 50, and the second fixed pulley 30 is located at the inner bottom part of cabin side department stake 50.The side of described hollow base plate 10 is connected and communicates with the bottom of cabin side department stake 50, is provided with steel rope 40 drawing mechanisms in described hollow base plate 10.Described steel rope 40 drawing mechanisms comprise telescoping hydraulic cylinder 60, the pulley case 101 of being controlled by controller and are located at pulley 102 in pulley case 101, and described pulley case 101 is positioned at the telescopic end of described telescoping hydraulic cylinder 60.One end of described steel rope 40 is fixed in the outside of described telescoping hydraulic cylinder 60, and the other end of described steel rope 40 walks around successively pulley 102, the second fixed pulley 30 and the fixed pulley 20 of being connected is connected with compartment side door 70.The bottom of compartment side door 70 and car bottom edge are hinged.
In the present embodiment, described telescoping hydraulic cylinder 60 laterally is located at described hollow base plate 10 inside, and its telescopic end is along the direction setting away from described the second fixed pulley 30.
In the present embodiment, referring to Fig. 2, adjacent two compartment side doors 70 are by whippletree 80 shutter door that partners of welding, and an end of described steel rope 40 is connected on described whippletree 80.70, two compartment side doors 70 of every two compartment side doors of steel rope 40 tractive link together by the whippletree 80 that is welded on compartment side door 70, and the direct tractive whippletree 80 of steel rope 40 gets final product.
In the present embodiment, the telescopic end of telescoping hydraulic cylinder 60 moves 1 meter, and steel rope 40 will pull compartment side door 70 to move 2 meters.
The above embodiment has only expressed the specific embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. compartment apparatus for auxiliary closing and opening side doors, it is characterized in that, comprise the hollow base plate that is fixed in the compartment inner bottom part, the first fixed pulley, the second fixed pulley and steel rope, the first fixed pulley is located at the inner top of cabin side department stake, the second fixed pulley is located at the inner bottom part of cabin side department stake, the side of described hollow base plate is connected and communicates with the bottom of cabin side department stake, be provided with the steel rope drawing mechanism in described hollow base plate, one end of described steel rope is fixed on described steel rope drawing mechanism, the other end of described steel rope is walked around successively the second fixed pulley and is connected fixed pulley and is connected with the compartment side door, the bottom of compartment side door and car bottom edge are hinged.
2. compartment according to claim 1 apparatus for auxiliary closing and opening side doors, it is characterized in that, described steel rope drawing mechanism comprises telescoping hydraulic cylinder and the 3rd fixed pulley of being controlled by controller, described the 3rd fixed pulley is located at the telescopic end of described telescoping hydraulic cylinder, one end of described steel rope is fixed in the outside of described telescoping hydraulic cylinder, and the other end of described steel rope is walked around successively the 3rd fixed pulley, the second fixed pulley and is connected fixed pulley and is connected with the compartment side door.
3. compartment according to claim 1 apparatus for auxiliary closing and opening side doors, it is characterized in that, described steel rope drawing mechanism comprises the telescoping hydraulic cylinder of being controlled by controller, the telescopic end of this telescoping hydraulic cylinder connects an end of described steel rope, and the other end of described steel rope is walked around successively the second fixed pulley and is connected fixed pulley and is connected with the compartment side door.
4. compartment according to claim 1 apparatus for auxiliary closing and opening side doors, it is characterized in that, described steel rope drawing mechanism comprises telescoping hydraulic cylinder, the pulley case of being controlled by controller and is located at pulley in pulley case, described pulley case is positioned at the telescopic end of described telescoping hydraulic cylinder, one end of described steel rope is fixed in the outside of described telescoping hydraulic cylinder, and the other end of described steel rope is walked around successively pulley, the second fixed pulley and is connected fixed pulley and is connected with the compartment side door.
5. according to claim 2 or 3 or 4 described compartment apparatus for auxiliary closing and opening side doors, is characterized in that, described telescoping hydraulic cylinder laterally is located at described hollow-sole intralamellar part, and its telescopic end is along the direction setting away from described the second fixed pulley.
6. according to claim 2 or 3 or 4 described compartment apparatus for auxiliary closing and opening side doors, is characterized in that, adjacent two cabin side doors are by the whippletree shutter door that partners of welding, and an end of described steel rope is connected on described whippletree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629318 CN202923734U (en) | 2012-11-25 | 2012-11-25 | Carriage side door opening and closing assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629318 CN202923734U (en) | 2012-11-25 | 2012-11-25 | Carriage side door opening and closing assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202923734U true CN202923734U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220629318 Expired - Fee Related CN202923734U (en) | 2012-11-25 | 2012-11-25 | Carriage side door opening and closing assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202923734U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620566A (en) * | 2016-03-15 | 2016-06-01 | 国家电网公司 | River network mire crawler-type carrier vehicle |
| CN106394375A (en) * | 2016-08-30 | 2017-02-15 | 合肥常青机械股份有限公司 | Double-drive turnover device for tailboard of dump truck |
| CN106781982A (en) * | 2017-01-24 | 2017-05-31 | 南通晋弘钢结构工程有限公司 | A kind of offroad vehicle teaching aid |
| CN108349421A (en) * | 2015-08-13 | 2018-07-31 | 卡斯特尔创新有限公司 | Rear baffle and car door adjuster |
| CN108412361A (en) * | 2018-04-23 | 2018-08-17 | 重庆铁马专用车有限公司 | A kind of van two level side door switching mechanism |
| CN109305094A (en) * | 2018-10-19 | 2019-02-05 | 阜阳市金亮涂料有限公司 | A kind of pavement strip coating transporting equipment |
| CN109516109A (en) * | 2018-11-14 | 2019-03-26 | 筑梦高科建筑有限公司 | A kind of prefabricated component handling device |
| CN110749169A (en) * | 2019-10-22 | 2020-02-04 | 贵州一鸣农业科技有限公司 | Quick airing device of fodder |
| CN114454966A (en) * | 2020-11-10 | 2022-05-10 | 长城汽车股份有限公司 | Carriage structure of vehicle and vehicle with same |
-
2012
- 2012-11-25 CN CN 201220629318 patent/CN202923734U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108349421A (en) * | 2015-08-13 | 2018-07-31 | 卡斯特尔创新有限公司 | Rear baffle and car door adjuster |
| CN105620566A (en) * | 2016-03-15 | 2016-06-01 | 国家电网公司 | River network mire crawler-type carrier vehicle |
| CN105620566B (en) * | 2016-03-15 | 2017-12-08 | 国家电网公司 | A kind of network of waterways mire crawler-type carrier vehicle |
| CN106394375A (en) * | 2016-08-30 | 2017-02-15 | 合肥常青机械股份有限公司 | Double-drive turnover device for tailboard of dump truck |
| CN106781982A (en) * | 2017-01-24 | 2017-05-31 | 南通晋弘钢结构工程有限公司 | A kind of offroad vehicle teaching aid |
| CN108412361A (en) * | 2018-04-23 | 2018-08-17 | 重庆铁马专用车有限公司 | A kind of van two level side door switching mechanism |
| CN108412361B (en) * | 2018-04-23 | 2023-12-15 | 重庆铁马专用车有限公司 | Two-stage side door opening and closing mechanism of van vehicle |
| CN109305094A (en) * | 2018-10-19 | 2019-02-05 | 阜阳市金亮涂料有限公司 | A kind of pavement strip coating transporting equipment |
| CN109516109A (en) * | 2018-11-14 | 2019-03-26 | 筑梦高科建筑有限公司 | A kind of prefabricated component handling device |
| CN110749169A (en) * | 2019-10-22 | 2020-02-04 | 贵州一鸣农业科技有限公司 | Quick airing device of fodder |
| CN114454966A (en) * | 2020-11-10 | 2022-05-10 | 长城汽车股份有限公司 | Carriage structure of vehicle and vehicle with same |
| CN114454966B (en) * | 2020-11-10 | 2023-03-17 | 长城汽车股份有限公司 | Carriage structure of vehicle and vehicle with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20141125 |
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| EXPY | Termination of patent right or utility model |