Combination type stage
Technical field
The present invention relates to a kind of riser.
Background technology
The application of movable stage is very extensive, and the building and remove the most fairly cumbersome of existing riser, not only time and effort consuming difficulty transport, and easily rock and also owe firmly.
Continuous expansion along with city size, the raising day by day of urban population closeness, it is provided with the place reduction of fixing specialty stage, thereupon, riser needed for various social activity is the most frequent, and take tear open simplicity, transport easily, the multiple functional movable stage of sound construction can arise at the historic moment, and quantity is more and more.
Summary of the invention
For above-mentioned situation, the present invention provides a kind of combination type stage, and it is taken and tears simplicity open, transport is easy, sound construction function again is relatively complete, to meet the riser needs needed for modern society's activity.
The present invention is achieved in that the feature of combination type stage is: four sides of stage set escorts platform, and corner sets corner protector platform, and the centre of stage sets lifting platform, and the rear portion of stage sets movable background, step;
Described escorts platform, and three sides of casing set locating button A, and the bottom of casing sets set screw A;
Described corner protector platform, two sides of casing set and escort the locating button B that platform mates, and the bottom of casing sets set screw B;
Described lifting platform, four sides of base set and escort the locating button C that platform mates, and the bottom of base sets set screw C, and base sets lowering or hoisting gear, and lowering or hoisting gear sets platform.
Setting in the collapsible frame of movable background can ring type background.
Lifting platform is by controller control.
The effect of the present invention is:
(1). it is taken and tears simplicity open and transport again easily, and each estrade in this stage is connected by locating button, and the finite volume of each estrade, weight are little, and the manpower consumed is less.
(2). its sound construction function again is relatively complete, and this stage is by each independent estrade, and its Area of bearing is vast, and it is all provided with set screw, therefore less demanding to ground, and possess background, the function of stage lifting, to meet the riser demand needed for modern society's activity.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the axonometric chart of combination type stage of the present invention.
Fig. 2 is to escort platform axonometric chart in combination type stage of the present invention.
Fig. 3 is the lifting platform axonometric chart in combination type stage of the present invention.
In figure: 1. step, the most movable background, 3. escort platform, 4. corner protector platform, 5. lifting platform, 31. casings, 32. locating button A, 33. set screw A, 51. lowering or hoisting gears, 52. platforms, 53. locating button C, 54. set screw C.
Detailed description of the invention
As it can be seen, four sides of this stage set and escort platform 3, corner sets corner protector platform 4, and the centre of stage sets lifting platform 5, and the rear portion of stage sets movable background 2, step 1.
Three sides of the casing 31 escorting platform 3 set locating button A32, and the bottom of casing 31 sets set screw A33.
Two sides of the casing of corner protector platform 4 set and escort the locating button B that platform 3 mates, and the bottom of casing sets set screw B.
Four sides of the base of lifting platform 5 set and escort the locating button C53 that platform 3 mates, and the bottom of base sets set screw C54, and base sets lowering or hoisting gear 51, and lowering or hoisting gear 51 sets platform 52, and lifting platform 5 is by controller control.
When building, the locating button of each estrade is buckled mutually, then adjust height the most flat, then add movable background 2, step 1 just.
The structure of the present invention is not limited to form described in embodiment, and the expansion further that those of ordinary skill in the art makes according to the present invention each falls within protection scope of the present invention.
The quick multipotency of combination type stage of the present invention, to meet the riser needs needed for modern society's activity.