CN203995892U - A kind of stage development mechanism of stage vehicle - Google Patents
A kind of stage development mechanism of stage vehicle Download PDFInfo
- Publication number
- CN203995892U CN203995892U CN201420494944.4U CN201420494944U CN203995892U CN 203995892 U CN203995892 U CN 203995892U CN 201420494944 U CN201420494944 U CN 201420494944U CN 203995892 U CN203995892 U CN 203995892U
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- skeleton
- stage
- hinged
- level step
- hydraulic ram
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Abstract
The utility model provides a kind of stage development mechanism of stage vehicle, comprise skeleton, described skeleton is comprised of stage skeleton, one-level step skeleton, two stage steps skeleton, connecting framework, connecting framework is hinged between one-level step skeleton and two stage steps skeleton, and one-level step skeleton is connected Z-shaped with two stage steps skeleton by connecting framework.Use the stage development mechanism of stage vehicle described in the utility model, between skeleton, by hinged form, connect, and provide power by hydraulic ram, reasonably structure is arranged so that stage can Z-shaped stretching, extension and contraction, the artificial unloading's who reduces greatly is loaded down with trivial details, and, the stage deployed configuration of Z-shaped, stage can be stretched as required and becomes multilayer steps shape, can meet user for the requirement of tableaux, convenient performance reaches promising result, and stage acts freely, effectively reduce the occupation rate in space, easy to use and transportation.
Description
Technical field
The utility model relates to a kind of stage vehicle, especially a kind of stage development mechanism of stage vehicle.
Background technology
Existing stage vehicle, stage Method of Spreading Design is unreasonable, and space availability ratio is not high, and transportation and use are very inconvenient.And, relatively simple in existing stage vehicle moulding, be merely able to meet some pacing factors of roadshow activity, for the stage effect of more complicated, be structurally difficult to meet.Meanwhile, be not with or with simple hydraulic efficiency gear, lean on the action of manual and hydraulic actuating cylinder to realize tearing open and filling of stage, it is low that stage is built removal efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of stage development mechanism of stage vehicle, rational in infrastructure, can effectively utilize interior space, meets the requirement of multiple tableaux, convenient transportation, dismounting.
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows: a kind of stage development mechanism of stage vehicle, comprise skeleton, it is characterized in that: described skeleton is by stage skeleton, one-level step skeleton, two stage steps skeleton, connecting framework forms, connecting framework is hinged between one-level step skeleton and two stage steps skeleton, one-level step skeleton is connected Z-shaped with two stage steps skeleton by connecting framework, the angle limit of one-level step skeleton and connecting framework is respectively equipped with support otic placode, support on otic placode and be hinged with folding arm, the bottom of one-level step skeleton is provided with hydraulic ram, the cylinder barrel of hydraulic ram is hinged on one-level step skeleton bottom, the piston rod of hydraulic ram is hinged on the folding point place of folding arm, between two stage steps skeleton and connecting framework, be also provided with hydraulic ram, the cylinder barrel of hydraulic ram is hinged on the side bar of connecting framework and one-level step skeleton angle, the piston rod of hydraulic ram is hinged on two stage steps skeleton, one side of one-level step skeleton and stage skeleton is hinged, hinged place is provided with connecting arm, stage skeleton bottom is provided with the hydraulic ram being connected with connecting arm.
Beneficial effect:
Use the stage development mechanism of stage vehicle described in the utility model, between skeleton, by hinged form, connect, and provide power by hydraulic ram, reasonably structure is arranged so that stage can Z-shaped stretching, extension and contraction, the artificial unloading's who reduces greatly is loaded down with trivial details, and, the stage deployed configuration of Z-shaped, stage can be stretched as required and becomes multilayer steps shape, can meet user for the requirement of tableaux, convenient performance reaches promising result, and stage acts freely, effectively reduce the occupation rate in space, easy to use and transportation.
Accompanying drawing explanation
Fig. 1 is right elevation of the present utility model.
Fig. 2 is birds-eye view of the present utility model.
Fig. 3 is front view of the present utility model.
The specific embodiment
As Fig. 1, Fig. 2, the stage development mechanism of the utility model stage vehicle shown in Fig. 3, comprise skeleton, described skeleton is by stage skeleton 1, one-level step skeleton 2, two stage steps skeleton 3, connecting framework 4 forms, connecting framework 4 is hinged between one-level step skeleton 2 and two stage steps skeleton 3, one-level step skeleton 2 is connected Z-shaped with two stage steps skeleton 3 by connecting framework 4, one-level step skeleton 2 is respectively equipped with support otic placode with the angle limit of connecting framework 4, support on otic placode and be hinged with folding arm 6, the bottom of one-level step skeleton 2 is provided with hydraulic ram 7, the cylinder barrel of hydraulic ram 7 is hinged on one-level step skeleton 2 bottoms, the piston rod of hydraulic ram 7 is hinged on the folding point place of folding arm 6, between two stage steps skeleton 3 and connecting framework 4, be also provided with hydraulic ram 8, the cylinder barrel of hydraulic ram 8 is hinged on the side bar of connecting framework 4 and one-level step skeleton 2 angles, the piston rod of hydraulic ram 8 is hinged on two stage steps skeleton 3, 2, one-level step bone is hinged with a side of stage skeleton 4, hinged place is provided with connecting arm 9, stage skeleton 4 bottoms are provided with the hydraulic ram 5 being connected with connecting arm 9.
Claims (1)
1. the stage development mechanism of a stage vehicle, comprise skeleton, it is characterized in that: described skeleton is by stage skeleton, one-level step skeleton, two stage steps skeleton, connecting framework forms, connecting framework is hinged between one-level step skeleton and two stage steps skeleton, one-level step skeleton is connected Z-shaped with two stage steps skeleton by connecting framework, the angle limit of one-level step skeleton and connecting framework is respectively equipped with support otic placode, support on otic placode and be hinged with folding arm, the bottom of one-level step skeleton is provided with hydraulic ram, the cylinder barrel of hydraulic ram is hinged on one-level step skeleton bottom, the piston rod of hydraulic ram is hinged on the folding point place of folding arm, between two stage steps skeleton and connecting framework, be also provided with hydraulic ram, the cylinder barrel of hydraulic ram is hinged on the side bar of connecting framework and one-level step skeleton angle, the piston rod of hydraulic ram is hinged on two stage steps skeleton, one side of one-level step skeleton and stage skeleton is hinged, hinged place is provided with connecting arm, stage skeleton bottom is provided with the hydraulic ram being connected with connecting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494944.4U CN203995892U (en) | 2014-08-31 | 2014-08-31 | A kind of stage development mechanism of stage vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494944.4U CN203995892U (en) | 2014-08-31 | 2014-08-31 | A kind of stage development mechanism of stage vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203995892U true CN203995892U (en) | 2014-12-10 |
Family
ID=52035940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494944.4U Active CN203995892U (en) | 2014-08-31 | 2014-08-31 | A kind of stage development mechanism of stage vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203995892U (en) |
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2014
- 2014-08-31 CN CN201420494944.4U patent/CN203995892U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |