CN215793107U - Mechanical type turns over board wing exhibition car from top to bottom - Google Patents
Mechanical type turns over board wing exhibition car from top to bottom Download PDFInfo
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- CN215793107U CN215793107U CN202122383239.XU CN202122383239U CN215793107U CN 215793107 U CN215793107 U CN 215793107U CN 202122383239 U CN202122383239 U CN 202122383239U CN 215793107 U CN215793107 U CN 215793107U
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Abstract
The utility model discloses a mechanical type wing-unfolding vehicle with an up-down turning plate, which comprises a carriage body, a connecting rod linkage mechanism and a power-assisted mechanism, wherein the connecting rod linkage mechanism is arranged at the front part of the carriage body; the front part and the rear part of the carriage body are respectively provided with a front stay bar and a rear stay bar, and the front end and the rear end of the boosting mechanism are respectively connected with the front stay bar and the rear stay bar; the side surface of the carriage body is provided with an upper turning plate and a lower turning plate, and the end parts of the front stay bar and the rear stay bar are hinged with the upper turning plate; the connecting rod linkage mechanism comprises a pull rod and a swing rod, and the lower end of the pull rod is hinged with the lower turnover plate; the swing rod is hinged on the front wall of the carriage body, the upper end of the swing rod is hinged with the upper turnover plate, and the lower end of the swing rod is hinged with the pull rod; the upper and lower turning plates of the wingspan vehicle realize unfolding and folding through the matching of the connecting rod linkage mechanism and the power assisting mechanism, and the operation is simple, labor-saving and quick; the top of the wingspan vehicle is complete and immobile, the number of movable points on the top of the vehicle is small, and the overall strength of the top of the vehicle is high.
Description
Technical Field
The utility model relates to a wingspan vehicle, in particular to a mechanical type up-down turning plate wingspan vehicle.
Background
A wing-unfolding vehicle, namely a wing-opening van vehicle, is a special vehicle capable of opening wing plates on the side surfaces of a carriage through a power spring, a manual device or a hydraulic device, and is a very popular transportation tool for modern logistics enterprises due to the advantages of high loading and unloading speed, high efficiency, side loading and unloading and the like. When wing plates of the existing wing-display vehicle in the current market are opened, carriage plates on the side and the top of a carriage body move, so that the number of movable points of the roof of the wing-display vehicle is large, a complete roof cannot be formed, and the strength of the roof is reduced; and the compartment plate positioned on the car roof is upwards jacked when the wing plate is opened, and rain can leak into the compartment from the compartment plate in rainy days, so that rain leaks from the car roof.
In addition, the wing plate of the traditional wingspan vehicle is made of steel, the steel wing plate is heavy, the difficulty of manually opening the wing plate by a single operator is high, the opening process of the wing plate is time-consuming and labor-consuming, and the wingspan vehicle is very inconvenient; and the steel wing plate makes the wing exhibition car dead weight great, and is more oily, not low carbon, not environmental protection.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the technology, the utility model provides a mechanical type up-down turning plate wing exhibition vehicle.
In order to solve the technical problems, the utility model adopts the technical scheme that: a mechanical type wing-unfolding vehicle with up-down turning plates comprises a carriage body, a connecting rod linkage mechanism and a power-assisted mechanism, wherein the connecting rod linkage mechanism is arranged at the front part of the carriage body;
the front part and the rear part of the carriage body are respectively provided with a front stay bar and a rear stay bar, and the front end and the rear end of the boosting mechanism are respectively connected with the front stay bar and the rear stay bar; the side surface of the carriage body is provided with an upper turnover plate and a lower turnover plate which correspond to each other, and the end parts of the front stay bar and the rear stay bar are hinged with the upper turnover plate;
the connecting rod linkage mechanism comprises a pull rod and a swing rod, and the lower end of the pull rod is hinged with the lower turnover plate; the swing rod is hinged on the front wall of the carriage body, the upper end of the swing rod is hinged with the upper turnover plate, and the lower end of the swing rod is hinged with the pull rod.
The power assisting mechanism comprises a torsion bar and a torsion spring, the torsion bar is arranged at the top of the carriage body along the front-back direction, and the torsion spring is sleeved on the torsion bar; the front end and the rear end of the torsion bar are respectively connected with the front stay bar and the rear stay bar.
Furthermore, the front part of the carriage body is provided with an auxiliary power-assisted mechanism, the auxiliary power-assisted mechanism comprises a tension spring, one end of the front support rod is connected with the fixed frame through the tension spring, and the fixed frame is arranged on the front wall of the carriage body.
Furthermore, the upper turning plate and the lower turning plate are made of aluminum alloy.
Furthermore, the left side and the right side of the carriage body are provided with an upper turning plate and a lower turning plate which correspond to each other.
Furthermore, the two front support rods are symmetrically arranged on the left side and the right side of the top of the carriage body; the back vaulting pole is two, and two back vaulting poles symmetry set up in the top left side of the carriage railway carriage or compartment body, top right side.
And furthermore, the number of the two torsion bars is two, the two torsion bars are symmetrically arranged on the left side and the right side of the top of the carriage body, and two ends of the two torsion bars are respectively connected with the front support bar and the rear support bar at corresponding positions.
Furthermore, the extension springs are two, the two extension springs are symmetrically arranged on the left side of the front portion and the right side of the front portion of the carriage body, the upper ends of the two extension springs are respectively connected with the front support rods in corresponding positions, and the lower ends of the two extension springs are connected with the fixing frame.
The upper turning plate and the lower turning plate of the mechanical type upper turning plate and lower turning plate wing exhibition vehicle realize unfolding and folding through the matching of the connecting rod linkage mechanism and the power assisting mechanism, can be completed by one person, and is simple, labor-saving and rapid to operate; the connecting rod linkage mechanism and the power assisting mechanism are of pure mechanical structures, so that the failure rate is low, the reliability is higher, and the adaptability of the connecting rod linkage mechanism and the power assisting mechanism is strong, so that the connecting rod linkage mechanism and the power assisting mechanism can be loaded on various carrying vehicles and trailers. The wingspan vehicle has the advantages that the roof is a complete roof, the integral roof is immobile, the upper and lower turning plates only positioned on the side surfaces of the compartment body of the compartment are movable, the number of movable points of the roof is small, the integral strength of the roof is high, rain can be prevented from falling into the compartment from the roof when the upper and lower turning plates of the wingspan vehicle are opened, and rain leakage of the roof is avoided.
Drawings
Fig. 1 is a schematic view of the mechanical type up-down flap wing exhibition vehicle in a state that the up-down flap and the down-down flap are closed.
Fig. 2 is a schematic view of the upper and lower turning plates of the wing-display vehicle in the process of opening.
Fig. 3 is a schematic view of the upper and lower turning plates of the wing-display vehicle in the process of opening.
Fig. 4 is a schematic view of the upper and lower turning plates of the wing-display vehicle in the process of opening.
Fig. 5 is a schematic view of the upper and lower turning plates of the wing-display vehicle after being completely opened.
Fig. 6 is a top view of fig. 1.
In the figure: 1. a carriage body; 2. a torsion bar; 3. a front stay bar; 4. a rear stay bar; 5. an upper turning plate; 6. a lower turning plate; 7. a tension spring; 8. a fixed mount; 9. a pull rod; 10. a swing rod; 11. a torsion spring; 12. a lower flap hinge;
A. a hinge point a; B. a hinge point b; C. a hinge point c; D. a hinge point d; E. a hinge point e; F. hinge point f.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-5, a mechanical upturning panel wing exhibition vehicle comprises a compartment body 1, a link linkage mechanism and a power-assisted mechanism, wherein the link linkage mechanism is arranged at the front part of the compartment body 1, and the power-assisted mechanism is arranged at the top part of the compartment body 1.
As shown in fig. 2, the front part and the rear part of the carriage body 1 are respectively provided with a front stay bar 3 and a rear stay bar 4, and the front end and the rear end of the boosting mechanism are respectively connected with the front stay bar and the rear stay bar; the power assisting mechanism comprises a torsion bar 2 and a torsion spring 11, the torsion bar 2 is arranged at the top of the carriage body 1 along the front-back direction, and the torsion spring 11 is sleeved on the torsion bar 2; the front end and the rear end of the torsion bar 2 are respectively connected with a front stay bar 3 and a rear stay bar 4, and the front stay bar and the rear stay bar are hinged on the top of the carriage body 1 through the torsion bar 2.
The side surface of the carriage body 1 is provided with an upper turning plate 5 and a lower turning plate 6 which correspond to each other, and the lower turning plate 6 is hinged with the carriage body 1 through a lower turning plate hinge 12; the upper turning plate 5 and the lower turning plate 6 are made of aluminum alloy, the aluminum alloy is high in corrosion resistance and long in service life, and the wingspan vehicle is light in self weight, high in load ratio, more oil-saving, more environment-friendly and lower in carbon due to the upper turning plate and the lower turning plate made of the aluminum alloy. The end parts of the front stay bar and the rear stay bar are hinged with the upper turning plate 5, and the front stay bar and the upper turning plate are hinged at a hinged point f. The front part of the carriage body 1 is provided with an auxiliary power-assisted mechanism, the auxiliary power-assisted mechanism comprises a tension spring 7, one end of the front stay bar 3 is connected with a fixed frame 8 through the tension spring 7, and the fixed frame 8 is arranged on the front wall of the outer side of the carriage body 1.
The connecting rod linkage mechanism comprises a pull rod 9 and a swing rod 10, and the lower end of the pull rod 9 is hinged with the lower turning plate 6 at a hinged point a; the swing rod 10 is hinged on the front wall of the outer side of the carriage body 1, namely a hinge point c; the upper end of the swing rod 10 is hinged with the upper turning plate 5 at a hinged point d, and the lower end of the swing rod 10 is hinged with the pull rod 9 at a hinged point b. The connecting rod linkage mechanism and the fixing frame are both positioned on the outer side of the carriage body, so that the carriage is in a dead-angle-free sealing state when the upper turning plate and the lower turning plate are closed, and the overall rainproof and dustproof performance of the carriage body is ensured.
When the upper turning plate 5 and the lower turning plate 6 of the carriage body 1 are closed, the torsion bar 2 has a certain torque in the opening direction of the upper turning plate under the action of the torsion spring 11. When the front support rod jacks up the upper turning plate under the action of the connecting rod linkage mechanism, the front support rod drives the rear support rod to synchronously jack up the upper turning plate through the torsion rod, so that the opening process of the upper turning plate is more stable and safer; the torsion spring and the tension spring are arranged to provide a power assisting effect for the opening of the upper turnover plate.
The left side and the right side of the carriage body 1 can be provided with corresponding upper turning plates 5 and lower turning plates 6 according to the actual requirements of the wing-mounted vehicle, so that the double-sided extension of the wing-mounted vehicle is realized. The two front support rods 3 are correspondingly arranged on the left side and the right side of the top of the carriage body 1; the rear support rods 4 are correspondingly arranged into two, and the two rear support rods are symmetrically arranged on the left side and the right side of the top of the carriage body 1. The torsion bars 2 are correspondingly arranged into two parts, the two torsion bars are symmetrically arranged on the left side and the right side of the top of the carriage body 1, and two ends of the two torsion bars are respectively connected with the front support rod and the rear support rod at corresponding positions. The extension springs 7 are correspondingly arranged into two, the two extension springs are symmetrically arranged on the left side and the right side of the front part of the carriage body 1, the upper ends of the two extension springs are respectively connected with the front support rods corresponding to the positions, and the lower ends of the two extension springs are respectively connected with the fixed frame 8.
The working method of the mechanical type up-down turning plate wing exhibition vehicle comprises the following steps: when the upper turning plate 5 and the lower turning plate 6 of the carriage body 1 are closed, the torsion bar 2 has a certain torque in the opening direction of the upper turning plate under the action of the torsion spring 11. When the upper turning plate 5 and the lower turning plate 6 of the carriage body 1 need to be opened, the lower turning plate 6 is manually opened by a worker, the lower turning plate 6 is turned downwards and drives the swing rod 10 to rotate through the pull rod 9 to push the upper turning plate to jack the upper turning plate upwards, and meanwhile, under the common assistance action of the tension spring 7 and the torsion spring 11, the front support rod rotates in the upward turning plate opening direction around the hinge point e, so that the opening of the upper turning plate is realized through the dead weight of the upper turning plate under the assistance conditions of manpower, the tension spring and the torsion spring through the connecting rod linkage mechanism. When the upper turning plate 5 and the lower turning plate 6 of the carriage body 1 need to be closed, a worker manually retracts the lower turning plate 6, the lower turning plate 6 is upwards turned, the swing rod 10 is driven by the pull rod 9 to rotate, the upper turning plate 5 is pulled to be downwardly retracted, and the upper turning plate and the lower turning plate are closed.
The upper turning plate and the lower turning plate of the mechanical type upper turning plate and lower turning plate wing exhibition vehicle realize unfolding and folding through the matching of the connecting rod linkage mechanism and the power assisting mechanism, can be completed by one person, and is simple, labor-saving and rapid to operate; the connecting rod linkage mechanism and the power assisting mechanism are of pure mechanical structures, so that the failure rate is low, the reliability is higher, and the adaptability of the connecting rod linkage mechanism and the power assisting mechanism is strong, so that the connecting rod linkage mechanism and the power assisting mechanism can be loaded on various carrying vehicles and trailers. The wingspan vehicle has the advantages that the roof is a complete roof, the integral roof is immobile, the upper and lower turning plates only positioned on the side surfaces of the compartment body of the compartment are movable, the number of movable points of the roof is small, the integral strength of the roof is high, rain can be prevented from falling into the compartment from the roof when the upper and lower turning plates of the wingspan vehicle are opened, and rain leakage of the roof is avoided.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make variations, modifications, additions or substitutions within the technical scope of the present invention.
Claims (8)
1. The utility model provides a board wing exhibition car turns over from top to bottom of mechanical type which characterized in that: the device comprises a carriage body (1), a connecting rod linkage mechanism and a power-assisted mechanism, wherein the connecting rod linkage mechanism is arranged at the front part of the carriage body (1), and the power-assisted mechanism is arranged at the top part of the carriage body (1);
the front part and the rear part of the carriage body (1) are respectively provided with a front stay bar (3) and a rear stay bar (4), and the front end and the rear end of the boosting mechanism are respectively connected with the front stay bar and the rear stay bar; the side surface of the carriage body (1) is provided with an upper turning plate (5) and a lower turning plate (6) which correspond to each other, and the end parts of the front support rod and the rear support rod are hinged with the upper turning plate (5);
the connecting rod linkage mechanism comprises a pull rod (9) and a swing rod (10), and the lower end of the pull rod (9) is hinged with the lower turnover plate (6); the swing rod (10) is hinged to the front wall of the carriage body (1), the upper end of the swing rod (10) is hinged to the upper turning plate (5), and the lower end of the swing rod (10) is hinged to the pull rod (9).
2. The mechanical up-down flap wingspan vehicle of claim 1, characterized in that: the power assisting mechanism comprises a torsion bar (2) and a torsion spring (11), the torsion bar (2) is arranged at the top of the carriage body (1) along the front-back direction, and the torsion spring (11) is sleeved on the torsion bar (2); the front end and the rear end of the torsion bar (2) are respectively connected with the front support rod (3) and the rear support rod (4).
3. The mechanical up-down flap wingspan vehicle of claim 2, wherein: the front part of the carriage body (1) is provided with an auxiliary power-assisted mechanism, the auxiliary power-assisted mechanism comprises a tension spring (7), one end of a front support rod (3) is connected with a fixed frame (8) through the tension spring (7), and the fixed frame (8) is arranged on the front wall of the carriage body (1).
4. The mechanical up-down flap wingspan vehicle of claim 1, characterized in that: the upper turning plate (5) and the lower turning plate (6) are made of aluminum alloy.
5. The mechanical flip up and down wingspan vehicle of claim 3, wherein: the left side and the right side of the carriage body (1) are provided with an upper turning plate (5) and a lower turning plate (6) which correspond to each other.
6. The mechanical flip up and down wingspan vehicle of claim 5, wherein: the two front support rods (3) are symmetrically arranged on the left side and the right side of the top of the carriage body (1); the two rear support rods (4) are symmetrically arranged on the left side and the right side of the top of the carriage body (1).
7. The mechanical flip up and down wingspan vehicle of claim 6, wherein: the two torsion bars (2) are symmetrically arranged on the left side and the right side of the top of the carriage body (1), and two ends of the two torsion bars are respectively connected with the front support rod and the rear support rod at corresponding positions.
8. The mechanical flip up and down wingspan vehicle of claim 7, wherein: the two tension springs (7) are symmetrically arranged on the left side and the right side of the front part of the carriage body (1), the upper ends of the two tension springs are respectively connected with the front support rods corresponding to the positions, and the lower ends of the two tension springs are respectively connected with the fixing frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383239.XU CN215793107U (en) | 2021-09-29 | 2021-09-29 | Mechanical type turns over board wing exhibition car from top to bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383239.XU CN215793107U (en) | 2021-09-29 | 2021-09-29 | Mechanical type turns over board wing exhibition car from top to bottom |
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| Publication Number | Publication Date |
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| CN215793107U true CN215793107U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122383239.XU Active CN215793107U (en) | 2021-09-29 | 2021-09-29 | Mechanical type turns over board wing exhibition car from top to bottom |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367001A (en) * | 2022-08-17 | 2022-11-22 | 山东三星机械制造有限公司 | Wingspan type cargo compartment |
| CN117698855A (en) * | 2024-02-05 | 2024-03-15 | 徐州徐工环境技术有限公司 | Down-turning cantilever self-locking expansion carriage |
-
2021
- 2021-09-29 CN CN202122383239.XU patent/CN215793107U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367001A (en) * | 2022-08-17 | 2022-11-22 | 山东三星机械制造有限公司 | Wingspan type cargo compartment |
| CN117698855A (en) * | 2024-02-05 | 2024-03-15 | 徐州徐工环境技术有限公司 | Down-turning cantilever self-locking expansion carriage |
| CN117698855B (en) * | 2024-02-05 | 2024-04-26 | 徐州徐工环境技术有限公司 | Down-turning cantilever self-locking expansion carriage |
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