CN213569427U - Hydraulic lifting platform of mobile stage vehicle - Google Patents
Hydraulic lifting platform of mobile stage vehicle Download PDFInfo
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- CN213569427U CN213569427U CN202022499492.7U CN202022499492U CN213569427U CN 213569427 U CN213569427 U CN 213569427U CN 202022499492 U CN202022499492 U CN 202022499492U CN 213569427 U CN213569427 U CN 213569427U
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- lifting
- lifting plate
- support frame
- mobile stage
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Abstract
The utility model discloses a hydraulic lifting platform of a mobile stage vehicle, which comprises a bottom plate, wherein the bottom plate comprises a fixed plate, at least one step plate and a lifting plate, clamping components are arranged among the fixed plate, the step plate and the lifting plate, the fixed plate, the step plate and the lifting plate can be positioned in the same horizontal plane, a support frame is arranged at the lower end of the bottom plate, and a driving component capable of driving the lifting plate to move longitudinally is arranged between the support frame and the lifting plate; the clamping components arranged among the fixed plate, the step plate and the lifting plate ensure the stability of the step plate along with the longitudinal movement of the lifting plate, and after the lifting plate is lifted to a higher position, the step plates can help a performer to board the lifting plate, thereby ensuring the safety of the performer when the performer boards the platform; when the lifting plate is not needed to be lifted, the lifting plate, the step plate and the fixing plate are positioned in the same horizontal plane, and the performance effect of performers is further guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the stage car, a mobile stage car hydraulic lifting platform is related to.
Background
The mobile stage vehicle is developed and built into a performance stage with a ceiling and stage boards through a mechanical device, and is provided with special devices and van-type special vehicles such as power interfaces and the like required for mounting stage lights, sounds and the like.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a mobile stage car hydraulic lifting platform, fine solution the ladder platform of current lift platform promotion higher position back activity endanger performer's safety easily and influence the problem of performance effect.
In order to realize the purpose, the utility model discloses a technical scheme as follows: the utility model provides a mobile stage car hydraulic lifting platform, includes the bottom plate, the bottom plate includes fixed plate, at least one step board, lifter plate, all be provided with the joint subassembly between fixed plate, step board and the lifter plate, fixed plate, step board and lifter plate can be in same horizontal plane, the bottom plate lower extreme is provided with the support frame, be provided with the drive assembly that can drive lifter plate longitudinal movement between support frame and the lifter plate.
Further, the joint subassembly is including seting up in step board or fixed plate rather than the recess of one side intercommunication, setting up dead lever, the joint in the recess and wear to locate the connecting plate on the dead lever, the one end threaded connection that the dead lever stretches out the connecting plate outside has fastening nut.
Furthermore, one end of the connecting plate facing the opening of the groove is fixedly connected to one end face of the lifting plate close to the step plate or one end face of the step plate close to the fixed plate.
Further, drive assembly is including setting up the pneumatic cylinder on the support frame, the downside of the end fixed connection at the lifter plate that stretches out of pneumatic cylinder.
Furthermore, limiting blocks are arranged between the supporting frame and the lifting plate and between the supporting frame and the step plate.
Furthermore, cushion pads are arranged between the limiting blocks and the lifting plate and between the limiting blocks and the step plate.
Compared with the prior art, the utility model discloses following beneficial effect has: the clamping components arranged among the fixed plate, the step plate and the lifting plate ensure the stability of the step plate along with the longitudinal movement of the lifting plate, and after the lifting plate is lifted to a higher position, the step plates can help a performer to board the lifting plate, thereby ensuring the safety of the performer when the performer boards the platform; when the lifting plate is not needed to be lifted, the lifting plate, the step plate and the fixing plate are positioned in the same horizontal plane, and the performance effect of performers is further guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a partial enlarged view of portion B of FIG. 1;
fig. 3 is a schematic view of the connection structure between the middle step plate, the lifting plate and the fixing plate of the present invention.
In the figure: 1. a fixing plate; 2. a step plate; 3. a lifting plate; 4. a clamping assembly; 41. fixing the rod; 42. a connecting plate; 44. fastening a nut; 5. a support frame; 7. a hydraulic cylinder; 8. a limiting block; 9. a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the technical solution adopted by the present invention is as follows: a hydraulic lifting platform of a mobile stage vehicle comprises a bottom plate, wherein the bottom plate comprises a fixed plate 1, at least one step plate 2 and a lifting plate 3, the number of the step plates 2 can be adjusted according to actual conditions, the number of the step plates 2 in the embodiment is two, when the lifting plate 3 is higher than the fixed plate 1, the step plates 2 are convenient for a performer to climb on the lifting plate 3, clamping components 4 are arranged among the fixed plate 1, the step plates 2 and the lifting plate 3, the step plates 2 can move longitudinally along with the lifting plate 3 through the clamping components 4, the fixed plate 1, the step plates 2 and the lifting plate 3 can be positioned in the same horizontal plane to facilitate the performance of the performer, a support frame 5 is arranged at the lower end of the bottom plate, the support frame 5 is connected with or integrally formed on the stage vehicle through bolts, the support frame 5 is used as a bottom plate for supporting, the fixed plate 1 is fixedly connected with the support frame 5 through bolts, and a driving assembly capable of driving the lifting plate 3 to longitudinally move is arranged between the supporting frame 5 and the lifting plate 3.
The drive assembly comprises hydraulic cylinders 7 fixed on the support frame 5 through bolts, the hydraulic cylinders 7 are SL1257070500-750LGF in models, specifically, the hydraulic cylinders 7 are four and are respectively arranged on the support frame 5 corresponding to the four corners of the lifting plate 3, the extending ends of the hydraulic cylinders 7 are fixedly connected to the lower side surface of the lifting plate 3, and the four hydraulic cylinders 7 synchronously act to ensure the stability of the lifting plate 3 during longitudinal movement.
All weld or integrated into one piece stopper 8 between support frame 5 and lifter plate 3 and the step board 2, all be fixed with blotter 9 between stopper 8 and lifter plate 3 and the step board 2, this blotter 9 can prevent for the rubber material that lifter plate 3 and step board 2 from taking place the striking between the whereabouts and stopper 8, influences the stability of device, stopper 8 and blotter 9 highly all unanimous, stopper 8 carry on spacingly and support lifter plate 3 and step board 2 for lifter plate 3 and step board 2 behind down are located same horizontal plane with fixed plate 1, also can guarantee performer's safety when the bottom plate does not need the layering.
The working process is as follows: the four hydraulic cylinders 7 synchronously lift the lifting plate 3, the connecting plates 42 arranged on the lifting plate 3 lift along with the lifting plate 3 to extrude the bottom surface of the groove of the step plate 2, so as to drive the step plate 2 to move upwards, and further the connecting plates 42 arranged on the step plate 2 lift along with the step plate 2 to extrude the bottom surface of the groove of the fixed plate 1, because the fixed plate 1 is fixedly connected with the supporting frame 5, the lifting of the step plate 2 is limited, when the hydraulic cylinders 7 lift the lifting plate 3 in place, the hydraulic cylinders 7 completely extend out, step-shaped parts are formed among the lifting plate 3, the step plate 2 and the fixed plate 1, and the step plate 2 reaches the highest position, so that a performer can conveniently step on the lifting plate 3 to perform; when the stage does not need to be protruded, the hydraulic cylinder 7 is completely contracted to enable the lifting plate 3 to descend, the lifting plate 3 descends gradually along with the lifting plate 3 in the descending process, and finally the lifting plate 3 and the step plate 2 are abutted to the cushion pad 9.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a hydraulic lifting platform of mobile stage car, includes the bottom plate, its characterized in that: the bottom plate includes fixed plate, at least one step board, lifter plate, all be provided with the joint subassembly between fixed plate, step board and the lifter plate, fixed plate, step board and lifter plate can be in same horizontal plane, the bottom plate lower extreme is provided with the support frame, be provided with the drive assembly that can drive lifter plate longitudinal movement between support frame and the lifter plate.
2. The mobile stage car hydraulic lift platform of claim 1, wherein: the joint subassembly is including offering in step board or fixed plate rather than the recess of one side intercommunication, setting dead lever, the joint in the recess and wear to locate the connecting plate on the dead lever in the recess, the one end threaded connection that the dead lever stretches out the connecting plate outside has fastening nut.
3. The mobile stage car hydraulic lift platform of claim 2, wherein: one end, facing the opening of the groove, of the connecting plate is fixedly connected to one end face, close to the step plate, of the lifting plate or fixedly connected to one end face, close to the fixed plate, of the step plate.
4. The mobile stage car hydraulic lift platform of claim 1, wherein: the drive assembly comprises a hydraulic cylinder arranged on the support frame, and the extending end of the hydraulic cylinder is fixedly connected to the lower side surface of the lifting plate.
5. The mobile stage car hydraulic lift platform of claim 1, wherein: and limiting blocks are arranged between the support frame and the lifting plate as well as between the support frame and the step plate.
6. The mobile stage car hydraulic lift platform of claim 5, wherein: and cushion pads are arranged between the limiting blocks and the lifting plate and between the limiting blocks and the step plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499492.7U CN213569427U (en) | 2020-10-30 | 2020-10-30 | Hydraulic lifting platform of mobile stage vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499492.7U CN213569427U (en) | 2020-10-30 | 2020-10-30 | Hydraulic lifting platform of mobile stage vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213569427U true CN213569427U (en) | 2021-06-29 |
Family
ID=76532797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022499492.7U Active CN213569427U (en) | 2020-10-30 | 2020-10-30 | Hydraulic lifting platform of mobile stage vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213569427U (en) |
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2020
- 2020-10-30 CN CN202022499492.7U patent/CN213569427U/en active Active
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