CN203654808U

CN203654808U - Three-level liftable stage

Info

Publication number: CN203654808U
Application number: CN201320725267.8U
Authority: CN
Inventors: 陈祖尧; 易伟林
Original assignee: Wuhu Huaqiang Culture and Technology Industrial Co Ltd
Current assignee: Wuhu Huaqiang Culture and Technology Industrial Co Ltd
Priority date: 2013-11-13
Filing date: 2013-11-13
Publication date: 2014-06-18
Anticipated expiration: 2023-11-13

Abstract

The utility model relates to a three-level liftable stage. The stage comprises a hydraulic device, a supporting device, a guiding device and a hoisting device. Connecting plates 1 and supporting plates 1 are alternately distributed on the outer wall of a supporting frame 1, the connecting plates 1 are hinged to hydraulic cylinders 1, and the other ends of the hydraulic cylinders 1 are all hinged to stand columns; connecting plates 2 and supporting plates 2 are alternately distributed on the outer wall of a supporting frame 2, and the connecting plates 2 are all hinged to hydraulic cylinders 2; connecting plates 3 and supporting plates 3 are alternately distributed on the outer wall of a supporting frame 3, and the connecting plates 3 are all hinged to hydraulic cylinders 3; one side of a leveling hydraulic cylinder is connected with an oil inlet pipe, and the other side of the leveling hydraulic cylinder is connected with an oil conveying pipe; a limiter 1, a limiter 2 and a limiter 3 are respectively and correspondingly fixed at the lower parts of the supporting frame 1, the supporting frame 2 and the supporting frame 3. Through the adoption of the stage, stage conditions are improved, stage facilities are enriched, more flexible stage environment is provided for some special performances, and the ornamental value of the performances is increased.

Description

A kind of stage that can three grades of liftings

Technical field

The utility model relates to stage equipment technical field, specifically a kind of stage that can three grades of liftings.

Background technology

Stage is the space providing for actor performance in theater.Stage is made up of one or more platforms conventionally, and what they had can lifting.The type of stage has picture-frame stage, extended position stage, circular ring type stage and rotary-type stage, and wherein picture-frame stage, extended position stage and circular ring type stage history are comparatively long, and use pattern is also more fixing.Revolving stage, by using the means such as hydraulic test, friction pulley transmission mechanism or gear drive can realize the action such as rotation, lifting of stage, forms better visual effect.But general revolving stage action is comparatively simple, be difficult to meet the needs of various complexity, highly difficult stage performance, be more difficult to realize the effect of three grades of liftings, and guarantee that stage has good stationarity.

Summary of the invention

In order to solve the problems of the technologies described above, the utility model provides a kind of stage that can three grades of liftings.

The utility model solves its technical problem and realizes by the following technical solutions:

Stage that can three grades of liftings, comprises hydraulic means, bracing or strutting arrangement, guiding device and lifting device, and described hydraulic means comprises leveling hydraulic cylinder; Described bracing or strutting arrangement comprises a bracing frame, No. two bracing frames and No. three bracing frames, and each bracing frame is circle; Described guiding device comprises a directive slide track, No. two directive slide tracks and No. three directive slide tracks; Described lifting device comprises column, is intervally distributed with three pairs of junction plates and three pairs of gripper shoes on the outer wall of a described bracing frame, and between every pair of junction plate and every pair of gripper shoe, angle is 60 °; The outside of a described gripper shoe is all fixed with wheel shaft No. one; The two ends of a described wheel shaft are respectively provided with a roller; A described roller has three pairs, and correspondence is arranged in three directive slide tracks respectively; A described junction plate is all connected with hydraulic cylinder No. one by hinged mode; The other end of a described hydraulic cylinder is all connected on column by hinged mode; The upper end of a described bracing frame is evenly fixed with three No. two directive slide tracks, and each No. two directive slide tracks respectively correspondence be positioned at each directive slide track inner side; On the inwall of a described bracing frame, be evenly fixed with three stiffeners, and each stiffener corresponding inner side that is positioned at each junction plate respectively; On the outer wall of described No. two bracing frames, be intervally distributed with three pairs of No. two junction plates and three pairs of No. two gripper shoes, and between every pair of No. two junction plates and every pair of No. two gripper shoes, angle is 60 °; The outside of described No. two gripper shoes is all connected with wheel shaft No. two; The two ends of described No. two wheel shafts are all provided with No. two rollers; Described No. two rollers have three pairs, and correspondence is arranged in three No. two directive slide tracks respectively; Described No. two junction plates are all connected with hydraulic cylinder No. two by hinged mode; The other end of described No. two hydraulic cylinders is connected on a stiffener by hinged mode; The upper end of described No. two bracing frames is evenly fixed with three No. three directive slide tracks, and each No. three directive slide tracks respectively correspondence be positioned at each No. two directive slide tracks inner side; On the inwall of described No. two bracing frames, be evenly fixed with three No. two stiffeners, and each No. two stiffeners corresponding inner side that is positioned at each No. two junction plates respectively; On described No. three bracing frame outer walls, be intervally distributed with three pairs of No. three junction plates and three pairs of No. three gripper shoes, and between every pair of No. three junction plates and every pair of No. three gripper shoes, angle is 60 °; The outside of described No. three gripper shoes is all connected with wheel shaft No. three; The two ends of described No. three wheel shafts are all provided with No. three rollers; Described No. three rollers have three pairs, and correspondence is arranged in three No. three directive slide tracks respectively; Described No. three junction plates are all connected with hydraulic cylinder No. three by hinged mode; The other end of described No. three hydraulic cylinders is connected on No. two stiffeners by hinged mode; The upper end of described No. three bracing frames is evenly fixed with three pillars, and each pillar respectively correspondence be positioned at each No. three directive slide tracks inner side; One side of described leveling hydraulic cylinder is connected with oil inlet pipe, and opposite side is connected with a petroleum pipeline, No. two petroleum pipelines and No. three petroleum pipelines; Described leveling hydraulic cylinder is exported the hydraulic oil in oil inlet pipe by a petroleum pipeline, No. two petroleum pipelines and No. three petroleum pipelines, leveling the pressure of a petroleum pipeline, No. two petroleum pipelines and No. three petroleum pipeline institute output hydraulic pressure oil, guarantee that the various piece of stage is according to same speed rising, for the performing artist on stage provides stage environment stably, be conducive to performing artist and carry out more highly difficult performance; A described petroleum pipeline, No. two petroleum pipelines, No. three petroleum pipeline difference correspondences are connected with each hydraulic cylinder, No. two hydraulic cylinders, No. three hydraulic cylinders; The upper end of described No. two directive slide tracks, No. three directive slide tracks, pillar respectively correspondence is fixed with first order elevator stage, second level elevator stage, third level elevator stage, the extension of first order elevator stage is connected with fixing stage, performing artist can perform as required on first order elevator stage, second level elevator stage or third level elevator stage, increase the sight of performance, enrich stage environment, for some special performance, as acrobatics, musical drama etc. provide stage environment comparatively flexibly; Below a described bracing frame, No. two bracing frames, No. three bracing frames, correspondence is fixed with a stop, No. two stops, No. three stops respectively; Wire drawing in a described stop, No. two stops, No. three stops respectively correspondence is vertically connected on a bracing frame, No. two bracing frames, No. three bracing frames, each stop is for the position of the each bracing frame of correspondence detection constantly, then each stop is all sent to control system by testing result, control system is according to the action of the output control hydraulic power unit that detects by each stop, thereby controls the lifting of each bracing frame.A described stiffener and No. two stiffeners carry out intensity for the stress concentrated position on a bracing frame and No. two bracing frames and supplement, and have strengthened the intensity of a bracing frame and No. two bracing frames, have guaranteed the strength and stability that stage is enough.

The lower inside of a described directive slide track, No. two directive slide tracks and No. three directive slide tracks respectively correspondence is provided with a postive stop baffle, No. two postive stop baffles and No. three postive stop baffles; On a described postive stop baffle, No. two postive stop baffles and No. three postive stop baffles, correspondence is fixed with a Shockproof gasket, No. two Shockproof gaskets and No. three Shockproof gaskets respectively, and each Shockproof gasket has slowed down the impact of each pair of rollers next stage bracing frame; Described Shockproof gasket is made by elastomeric material, and quality of rubber materials good buffer effect is manufactured simply, is easy to moulding.

Described third level elevator stage is circular; Described first order elevator stage and second level elevator stage are annular, and first order elevator stage is in the outside of second level elevator stage; On the outward flange of described first order elevator stage, second level elevator stage, third level elevator stage, be equipped with the limit of prolonging vertically downward, prevent from occurring space between stages at different levels, form potential safety hazard.

A described bracing frame is in the outside of No. two bracing frames; Described No. two bracing frames are in the outside of No. three bracing frames; A described bracing frame, No. two bracing frames and No. three bracing frames form by steelframe, and the bracing frame intensity that adopts steelframe to make is high, good mechanical property.

The stroke of a described directive slide track, No. two directive slide tracks, No. three directive slide tracks respectively corresponding bar that is greater than a hydraulic cylinder, No. two hydraulic cylinders, No. three hydraulic cylinders is long, prevents that each hydraulic cylinder from ejecting directive slide track by corresponding stage, occurs accident.

The beneficial effects of the utility model are: the utlity model has reasonable in design, lifting steadily, manipulate the advantages such as accurate, easy to use, stage face horizontality is good, the stage condition of having upgraded, enrich stage facility, for some special performance, as acrobatics, musical drama etc. provide stage environment comparatively flexibly, more increase the sight of performance.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the top view of elevator stage bottom in the utility model;

Fig. 2 is the A-A view of Fig. 1;

Fig. 3 is the front view of stiffener of the present utility model;

Fig. 4 is the top view of stiffener of the present utility model.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

As shown in Figures 1 to 4, a kind of stage that can three grades of liftings, comprises hydraulic means, bracing or strutting arrangement, guiding device and lifting device, and described hydraulic means comprises leveling hydraulic cylinder 9; Described bracing or strutting arrangement comprises bracing frame 1, No. two bracing frames 2 and No. three bracing frames 3, and each bracing frame is circle; Described guiding device comprises directive slide track 7, No. two directive slide tracks 106 and No. three directive slide tracks 206; Described lifting device comprises column 8, is intervally distributed with three pairs of junction plates 401 and three pairs of gripper shoes 101 on the outer wall of a described bracing frame 1, and between every pair of junction plate 401 and every pair of gripper shoe 101, angle is 60 °; The outside of a described gripper shoe 101 is all fixed with wheel shaft 108 No. one; The two ends of a described wheel shaft 108 are respectively provided with a roller 109; A described roller 109 has three pairs, and correspondence is arranged in three directive slide tracks 7 respectively; A described junction plate 401 is all connected with hydraulic cylinder 4 No. one by hinged mode; The other end of a described hydraulic cylinder 4 is all connected on column 8 by hinged mode; The upper end of a described bracing frame 1 is evenly fixed with three No. two directive slide tracks 106, and each No. two directive slide tracks 106 respectively correspondence be positioned at each directive slide track 7 inner sides; On the inwall of a described bracing frame 1, be evenly fixed with three stiffeners 102, and each stiffener 102 corresponding inner side that is positioned at each junction plate 401 respectively; On the outer wall of described No. two bracing frames 2, be intervally distributed with three pairs of No. two junction plates 501 and three pairs of No. two gripper shoes 201, and between every pair of No. two junction plates 501 and every pair of No. two gripper shoes 201, angle is 60 °; The outside of described No. two gripper shoes 201 is all connected with wheel shaft 208 No. two; The two ends of described No. two wheel shafts 208 are all provided with No. two rollers 209; Described No. two rollers 209 have three pairs, and correspondence is arranged in three No. two directive slide tracks 106 respectively; Described No. two junction plates 501 are all connected with hydraulic cylinder 5 No. two by hinged mode; The other end of described No. two hydraulic cylinders 5 is connected on a stiffener 102 by hinged mode; The upper end of described No. two bracing frames 2 is evenly fixed with three No. three directive slide tracks 206, and each No. three directive slide tracks 206 respectively correspondence be positioned at each No. two directive slide track 106 inner sides; On the inwall of described No. two bracing frames 2, be evenly fixed with three No. two stiffeners 202, and each No. two stiffeners 202 corresponding inner side that is positioned at each No. two junction plates 501 respectively; On described No. three bracing frame 3 outer walls, be intervally distributed with three pairs of No. three junction plates 601 and three pairs of No. three gripper shoes 301, and between every pair of No. three junction plates 601 and every pair of No. three gripper shoes 301, angle is 60 °; The outside of described No. three gripper shoes 301 is all connected with wheel shaft 304 No. three; The two ends of described No. three wheel shafts 304 are all provided with No. three rollers 305; Described No. three rollers 305 have three pairs, and correspondence is arranged in three No. three directive slide tracks 206 respectively; Described No. three junction plates 601 are all connected with hydraulic cylinder 6 No. three by hinged mode; The other end of described No. three hydraulic cylinders 6 is connected on No. two stiffeners 202 by hinged mode; The upper end of described No. three bracing frames 3 is evenly fixed with three pillars 302, and each pillar 302 respectively correspondence be positioned at each No. three directive slide track 206 inner sides; One side of described leveling hydraulic cylinder 9 is connected with oil inlet pipe 10, and opposite side is connected with petroleum pipeline 901, No. two petroleum pipelines 902 and No. three petroleum pipelines 903; Described leveling hydraulic cylinder 9 is exported the hydraulic oil in oil inlet pipe 10 by petroleum pipeline 901, No. two petroleum pipelines 902 and No. three petroleum pipelines 903, leveling the pressure of petroleum pipeline 901, No. two

petroleum pipelines

902 and 903 output hydraulic pressure oil of No. three petroleum pipelines, guarantee that the various piece of stage is according to same speed rising, for the performing artist on stage provides stage environment stably, be conducive to performing artist and carry out more highly difficult performance; A described petroleum pipeline 901, No. two petroleum pipelines 902, No. three petroleum pipelines 903 respectively a corresponding and each hydraulic cylinder 4, No. two hydraulic cylinders 5, No. three hydraulic cylinders 6 are connected; The upper end of described No. two directive slide tracks 106, No. three directive slide tracks 206, pillar 302 respectively correspondence is fixed with first order elevator stage 107, second level elevator stage 207, third level elevator stage 303, the extension of first order elevator stage 107 is connected with fixing stage 14, performing artist can perform as required on first order elevator stage 107, second level elevator stage 207 or third level elevator stage 303, increase the sight of performance, enrich stage environment, for some special performance, as acrobatics, musical drama etc. provide stage environment comparatively flexibly; A described bracing frame 1, No. two bracing frames 2, No. three bracing frame 3 belows respectively correspondence are fixed with stop 11, No. two stops 12, No. three stops 13; Wire drawing in a described stop 11, No. two stops 12, No. three stops 13 respectively correspondence is vertically connected on bracing frame 1, No. two bracing frames 2, No. three bracing frames 3, each stop is for the position of the each bracing frame of correspondence detection constantly, then each stop is all sent to control system by testing result, control system is according to by the testing result control hydraulic power unit of each stop, thereby controls the lifting of each bracing frame.A described stiffener 102 and No. two stiffeners 202 carry out intensity for the stress concentrated position on a bracing frame 1 and No. two bracing frames 2 and supplement, and have strengthened the intensity of a bracing frame 1 and No. two bracing frames 2, have guaranteed the strength and stability that stage is enough.

The lower inside of a described directive slide track 7, No. two directive slide tracks 106 and No. three directive slide tracks 206 respectively correspondence is provided with postive stop baffle 701, No. two postive stop baffles 104 and No. three postive stop baffles 204; On a described postive stop baffle 701, No. two postive stop baffles 104 and No. three postive stop baffles 204, correspondence is fixed with Shockproof gasket 702, No. two Shockproof gaskets 105 and No. three Shockproof gaskets 205 respectively, and each Shockproof gasket has slowed down the impact of each pair of rollers next stage bracing frame; Described Shockproof gasket is made by elastomeric material, and quality of rubber materials good buffer effect is manufactured simply, is easy to moulding.

Described third level elevator stage 303 is circular; Described first order elevator stage 107 and second level elevator stage 207 are annular, and first order elevator stage 107 is in the outside of second level elevator stage 207; On the outward flange of described first order elevator stage 107, second level elevator stage 207, third level elevator stage 303, be equipped with vertically downward prolong limit 15, prevent from occurring space between stages at different levels, form potential safety hazard.

A described bracing frame 1 is in the outside of No. two bracing frames 2; Described No. two bracing frames 2 are in the outside of No. three bracing frames 3; A described bracing frame 1, No. two bracing frames 2 and No. three bracing frames 3 form by steelframe, and the bracing frame intensity that adopts steelframe to make is high, good mechanical property, and with low cost.

The stroke of a described directive slide track 7, No. two directive slide tracks 106, No. three directive slide tracks 206 respectively corresponding bar that is greater than hydraulic cylinder 4, No. two hydraulic cylinders 5, No. three hydraulic cylinders 6 is long, prevent that each hydraulic cylinder from ejecting directive slide track by corresponding stage, occur unexpected.

In the time of needs lifting stage at different levels, first start pumping plant, each stop starts to detect the position of each bracing frame simultaneously, the then fuel feeding of the testing result control pumping plant of the each stop of controller action.In the process rising before the lights or decline, if give successively a hydraulic cylinder, No. two hydraulic cylinders and No. three hydraulic cylinder fuel feeding, outermost first order elevator stage will drive second level elevator stage and together rise/fall of third level elevator stage, after rise/fall arrives and limits position, second level elevator stage drives together rise/fall of third level elevator stage, after rise/fall arrives and limits position, third level elevator stage rise/fall, until limit position; If give a hydraulic cylinder, No. two hydraulic cylinders and No. three hydraulic cylinder fuel feeding simultaneously, No. one while rise/fall is arrived restriction position by elevator stage, second level elevator stage and third level elevator stage.

More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a stage that can three grades of liftings, comprises hydraulic means, bracing or strutting arrangement, guiding device and lifting device, and described hydraulic means comprises leveling hydraulic cylinder; Described bracing or strutting arrangement comprises a bracing frame, No. two bracing frames and No. three bracing frames, and each bracing frame is circle; Described guiding device comprises a directive slide track, No. two directive slide tracks and No. three directive slide tracks; Described lifting device comprises column, it is characterized in that: on the outer wall of a described bracing frame, be intervally distributed with three pairs of junction plates and three pairs of gripper shoes, and between every pair of junction plate and every pair of gripper shoe, angle is 60 °; The outside of a described gripper shoe is all fixed with wheel shaft No. one; The two ends of a described wheel shaft are respectively provided with a roller; A described roller has three pairs, and correspondence is arranged in three directive slide tracks respectively; A described junction plate is all connected with hydraulic cylinder No. one by hinged mode; The other end of a described hydraulic cylinder is all connected on column by hinged mode; The upper end of a described bracing frame is evenly fixed with three No. two directive slide tracks, and each No. two directive slide tracks respectively correspondence be positioned at each directive slide track inner side; On the inwall of a described bracing frame, be evenly fixed with three stiffeners, and each stiffener corresponding inner side that is positioned at each junction plate respectively; On the outer wall of described No. two bracing frames, be intervally distributed with three pairs of No. two junction plates and three pairs of No. two gripper shoes, and between every pair of No. two junction plates and every pair of No. two gripper shoes, angle is 60 °; The outside of described No. two gripper shoes is all connected with wheel shaft No. two; The two ends of described No. two wheel shafts are all provided with No. two rollers; Described No. two rollers have three pairs, and correspondence is arranged in three No. two directive slide tracks respectively; Described No. two junction plates are all connected with hydraulic cylinder No. two by hinged mode; The other end of described No. two hydraulic cylinders is connected on a stiffener by hinged mode; The upper end of described No. two bracing frames is evenly fixed with three No. three directive slide tracks, and each No. three directive slide tracks respectively correspondence be positioned at each No. two directive slide tracks inner side; On the inwall of described No. two bracing frames, be evenly fixed with three No. two stiffeners, and each No. two stiffeners corresponding inner side that is positioned at each No. two junction plates respectively; On described No. three bracing frame outer walls, be intervally distributed with three pairs of No. three junction plates and three pairs of No. three gripper shoes, and between every pair of No. three junction plates and every pair of No. three gripper shoes, angle is 60 °; The outside of described No. three gripper shoes is all connected with wheel shaft No. three; The two ends of described No. three wheel shafts are all provided with No. three rollers; Described No. three rollers have three pairs, and correspondence is arranged in three No. three directive slide tracks respectively; Described No. three junction plates are all connected with hydraulic cylinder No. three by hinged mode; The other end of described No. three hydraulic cylinders is connected on No. two stiffeners by hinged mode; The upper end of described No. three bracing frames is evenly fixed with three pillars, and each pillar respectively correspondence be positioned at each No. three directive slide tracks inner side; One side of described leveling hydraulic cylinder is connected with oil inlet pipe, and opposite side is connected with a petroleum pipeline, No. two petroleum pipelines and No. three petroleum pipelines; Described leveling hydraulic cylinder is exported the hydraulic oil in oil inlet pipe by a petroleum pipeline, No. two petroleum pipelines and No. three petroleum pipelines; A described petroleum pipeline, No. two petroleum pipelines, No. three petroleum pipeline difference correspondences are connected with each hydraulic cylinder, No. two hydraulic cylinders, No. three hydraulic cylinders; The upper end of described No. two directive slide tracks, No. three directive slide tracks, pillar respectively correspondence is fixed with first order elevator stage, second level elevator stage, third level elevator stage; Below a described bracing frame, No. two bracing frames, No. three bracing frames, correspondence is fixed with a stop, No. two stops, No. three stops respectively; Wire drawing in a described stop, No. two stops, No. three stops respectively correspondence is vertically connected on a bracing frame, No. two bracing frames, No. three bracing frames.

2. a kind of stage that can three grades of liftings according to claim 1, is characterized in that: the lower inside of a described directive slide track, No. two directive slide tracks and No. three directive slide tracks respectively correspondence is provided with a postive stop baffle, No. two postive stop baffles and No. three postive stop baffles; On a described postive stop baffle, No. two postive stop baffles and No. three postive stop baffles, correspondence is fixed with a Shockproof gasket, No. two Shockproof gaskets and No. three Shockproof gaskets respectively; Described Shockproof gasket is made by elastomeric material.

3. a kind of stage that can three grades of liftings according to claim 1, is characterized in that: described third level elevator stage is for circular; Described first order elevator stage and second level elevator stage are annular, and first order elevator stage is in the outside of second level elevator stage; On the outward flange of described first order elevator stage, second level elevator stage, third level elevator stage, be equipped with the limit of prolonging vertically downward.

4. a kind of stage that can three grades of liftings according to claim 1, is characterized in that: a described bracing frame is in the outside of No. two bracing frames; Described No. two bracing frames are in the outside of No. three bracing frames; A described bracing frame, No. two bracing frames and No. three bracing frames form by steelframe.

5. a kind of stage that can three grades of liftings according to claim 1, is characterized in that: the stroke of a described directive slide track, No. two directive slide tracks, No. three directive slide tracks respectively corresponding bar that is greater than a hydraulic cylinder, No. two hydraulic cylinders, No. three hydraulic cylinders is long.