CN202243135U - Sector companding type stage trailer - Google Patents
Sector companding type stage trailer Download PDFInfo
- Publication number
- CN202243135U CN202243135U CN2011203841424U CN201120384142U CN202243135U CN 202243135 U CN202243135 U CN 202243135U CN 2011203841424 U CN2011203841424 U CN 2011203841424U CN 201120384142 U CN201120384142 U CN 201120384142U CN 202243135 U CN202243135 U CN 202243135U
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- trailer
- stage
- side plate
- crossbeam
- chassis
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Abstract
The utility model discloses a sector companding type stage trailer. The stage trailer comprises a trailer provided with a companding type carriage, the front end of the carriage is connected with a chassis of the trailer, the rear end of the carriage can be relatively automatically unfolded toward outside into a sector shape, an automatic unfolding type beam assembly provided with landing legs are arranged at the two sides of the chassis of the trailer, the beam assembly is unfolded and then forms a platform with the chassis of the trailer, the platform is paved with a combined type floor board, the platform takes a left carriage side plate and a right carriage side plate which are unfolded to form a sector stage, and the upper part of the stage is provided with a ceiling which automatically is unfolded from the left carriage side plate and the right carriage side plate toward a position right above the stage. The stage trailer disclosed by the utility model has small volume and is flexible; automation degree of an operation process is high, the stage trailer is easy to unfold, and stage constructing time is short; and the stage trailer can rapidly run for various field performance scenes such as a mine, a desert and the like to be used, and the stage trailer can be used for completely replacing other combined stages.
Description
Technical field
The utility model relates to a kind of fan-shaped extensible stage trailer, relate in particular to a kind of can be from the interior trailer of both sides fanning stage to the left and right.
Background technology
In order to improve culture, theatre troupe maneuverability property towards basic unit, masses' performance towards the backcountry; The research and development of a lot of vehicle production producers have also been made the special-purpose stage vehicle of multiple performance; Mostly common stage vehicle is that several the vehicle merging that have trailer scrabble up a stage at present, to satisfy the instant on-the-spot demand of performing.
Many vehicle are easy to receive the restriction of landform in the process of piecing together, it is big to piece together difficulty, and the assembly time is long, and the gap between the vehicle is big, and floor covering layers are undesirable, and performer's performing effect is influenced by it.
In addition and the sound equipment that matches of stage, light, a curtain scape arrange all more complicated.
The utility model content
Deficiency to above-mentioned prior art existence; The purpose of the utility model is to provide a kind of novel extensible stage trailer; This trailer can draw at interior conveniently sailing for performance ground stage is folding, and can be when setting up a platform from both sides, trend compartment the fanning stage.
In order to achieve the above object; A kind of fan-shaped extensible stage trailer of the utility model; Comprise trailer body and the expansion equation compartment that is provided with above that, the both sides of trailer chassis are provided with the crossbeam group of automatic expansion equation, and the crossbeam group is launched the back and constituted platform jointly with trailer chassis; On platform, be equipped with combined floor board, to constitute the stage structure.
Further; Said crossbeam group is sector structure after launching, and the front end of the left side plate in said compartment and trailer body are hinged, and left side plate can launch around its hinge-point; After launching, left side plate is separately positioned on the dual-side edge of said sector structure, to form said flat-bed side wall.
Further; Near left and right compartment side plate and trailer chassis coupling end; Be provided with and promote the two-way hydraulic cylinder that the compartment side plate moves laterally, this hydraulic actuating cylinder has bidirectional hydraulic lock, and can drive the compartment side plate and draw in to the inside; Said hydraulic actuating cylinder one end is connected with the compartment envelope, and the other end is fixed on the trailer chassis.
Further; Some of being distributed by the trailer chassis bilateral symmetry of said crossbeam group do not wait long beam to constitute; Crossbeam one end and trailer chassis at the trailer chassis homonymy are hinged fixing; The other end is connected with hinge for launching end between mutually, near being connected with the hydraulic actuating cylinder that pulling crossbeam group is drawn in to the inside between the crossbeam of trailer front end and the trailer chassis, promotes the hydraulic actuating cylinder that the crossbeam group is launched laterally near being connected with between the crossbeam of trailer rear end and the trailer chassis; The expansion end of said crossbeam is provided with and leans ground-surface telescopic leg, and said supporting leg is provided with the two-way hydraulic cylinder that has bidirectional hydraulic lock.
Further, said combined floor board is mutual amalgamation block floor together; Said block floor can also be provided with hinge at the seam on adjacent floor, is provided with in the rear end of trailer to drive the hydraulic actuating cylinder that the floor stacks to interior.
Further, the both sides of said trailer chassis are provided with several and lean ground-surface telescopic leg, and said supporting leg is provided with the two-way hydraulic cylinder that has bidirectional hydraulic lock.
Further; Said stage top is provided with the top that side plate launches automatically from left and right compartment directly over stage; Said top is made up of tarpaulin and the pull bar that supports tarpaulin, and this top split setting and folding being placed on the interior plate in left and right compartment are provided with the column that is risen by cylinder pushes at the trailer front end; Be connected with several stay cords between said pull bar and the column, side plate closes up directly over stage after stretching out expansion left and right ceiling from the compartment under the pulling of said column.
Further, said left and right compartment side plate relies on the multi-axis foot wheels of envelope front end setting to be placed on the pair of beams in the crossbeam group, and with this crossbeam serve as launch track to the inside or the outside slide.
Further, said hydraulic actuating cylinder can adopt air cylinder to replace.
Further, said trailer body front end is connected with its headstock that moves of traction, and said headstock is that stereo of stage, light, hydraulic efficiency pressure system or pressure system provide EMF Electronmotive Force.
A kind of fan-shaped extensible stage trailer of the utility model, one or more in having the following advantages:
1. the chassis with a trailer is the basis, and stage is drawn in the compartment with folding form, and volume is little, maneuverability.
2. adopt hydraulic pressure or air pressure expansion and folding stage and top, the operating process degree of automation is high, and it is short that expansion easily, stage is built the time.
3. the trailer chassis both sides are provided with telescopic leg, and the crossbeam of support floor launches end and is provided with telescopic leg equally, can erect desirable horizontal stage according to the collapsing length of topographic inequality adjustment supporting leg.
4. this stage trailer is provided with the backstage Dressing Room simultaneously, makes things convenient for performance personnel and staff's the work of preparing in advance.
5. it is complete that this stage trailer is equipped with facility, not only generator power supply can be provided separately, and can adopt the mode of external source to satisfy the requirement of stage to the energy.
6. this stage trailer maneuverability conveniently uses, and can sail for the on-the-spot use of various open-air performances such as mine, desert fast, and available this device substitutes other forms of compound type stage fully.
Description of drawings
Fig. 1 is the expansion equation crossbeam group scheme drawing of the utility model embodiment 1;
Fig. 2 is the expansion equation compartment birds-eye view of the utility model embodiment 1;
Fig. 3 is the floor panel structure birds-eye view of the utility model embodiment 1;
Fig. 4 is the floor panel structure birds-eye view of the utility model embodiment 2;
Fig. 5 is that the top of the utility model embodiment 1 launches view;
Fig. 6 is that the right side top of the utility model embodiment 1 is regained view;
Fig. 7 is the running condition lateral plan of the utility model embodiment 1;
Fig. 8 is the rounding state lateral plan of the utility model embodiment 1;
Fig. 9 is the multi-axis foot wheels structural representation of the utility model embodiment 1.
Among the figure: 1. trailer chassis, 1-1. top column, 1-2. floor column, 1-3. car body supporting leg, 1-4. column hydraulic actuating cylinder, 2. hydraulic actuating cylinder before hydraulic actuating cylinder, the 2-5. behind crossbeam group, 2-1. crossbeam supporting leg, 2-2. crossbeam hinge, 2-3. crossbeam, the 2-4., 3. compartment, 3-1. compartment hydraulic actuating cylinder, 3-2. top pull bar, 3-3. stay cord, 3-4. sliding rail, 3-5. multi-axis foot wheels, 4. floor, 4-1. floor liquid cylinder pressure, 4-2. hydraulic actuating cylinder joint, 4-3. floor panel hinge.
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to structure, characteristic and the effect of the utility model specify as after.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 5, Fig. 6, shown in Figure 7ly designed one of embodiment by the utility model; In this embodiment, this trailer has the compartment of horizontal development formula, and left and right compartment is arranged in this compartment split; Left and right compartment front end is connected with trailer chassis 1 respectively; And can horizontally rotate around the junction, rear end, left and right compartment can launch to be fan-shaped laterally relatively automatically, and this trailer is provided with the automatic expansion equation crossbeam group 2 that has supporting leg in the both sides, chassis; Said crossbeam group 2 is launched the back and is constituted platform with trailer chassis 1; On this platform, be equipped with combined floor board 4, this platform is that side wall constitutes fan-shaped stage with the left and right compartment side plate after launching, and stage top is provided with the top that interior plate launches automatically from left and right compartment directly over stage.
As shown in Figure 2; Near the envelope in left and right compartment and trailer chassis coupling end; Be provided with and promote the two-way compartment hydraulic actuating cylinder 3-1 that compartment 3 moves laterally, this compartment hydraulic actuating cylinder 3-1 has bidirectional hydraulic lock, and can drive compartment 3 and draw in to the inside; Compartment hydraulic actuating cylinder 3-1 one end is connected with the envelope in compartment 3, and the other end is fixed on the trailer chassis 1.
As shown in Figure 1; Some of being distributed by trailer chassis 1 bilateral symmetry of crossbeam group 2 do not wait long beam 2-3 to constitute; Trailer chassis 1 one sides adopt five crossbeam 2-3 in this embodiment; It is fixing to be hinged at the crossbeam 2-3 of trailer chassis 1 homonymy one end and trailer chassis 1, and can horizontally rotate around the junction, and the other end is connected with crossbeam hinge 2-2 for launching end between mutually; Near being connected with the preceding hydraulic actuating cylinder 2-5 that pulling crossbeam group 2 is drawn in to the inside between the crossbeam 2-3 of trailer chassis 1 front end and the trailer chassis 1, promote the crossbeam group 2 back hydraulic actuating cylinder 2-4 of expansion laterally near being connected with between the crossbeam 2-3 of trailer chassis 1 rear end and the trailer chassis 1.
Like Fig. 1, shown in Figure 7, the expansion end of crossbeam 2-3 is provided with and leans ground-surface telescopic crossbeam supporting leg 2-1, and crossbeam supporting leg 2-1 is provided with the two-way hydraulic cylinder that has bidirectional hydraulic lock, can adjust collapsing length arbitrarily, and keeps flexible state.
As shown in Figure 3, combined floor board 4 is mutual amalgamation block floors together, and the connection side on each floor 4 is provided with embeded slot or chimeric convexity, also can be plain edge, and every floor is laid or packed up by manual work.
Like Fig. 7, shown in Figure 8; The both sides of trailer chassis 1 are provided with several and lean ground-surface telescopic vehicle body supporting leg 1-3; Trailer chassis 1 one sides are provided with three car body supporting leg 1-3 in this embodiment; Car body supporting leg 1-3 is provided with the two-way hydraulic cylinder that has bidirectional hydraulic lock, can adjust collapsing length arbitrarily, and keeps flexible state.
As shown in Figure 5; This stage trailer is provided with the top that blocks sleet and sunlight; Top is made up of with the ceiling pull bar 3-2 that supports tarpaulin tarpaulin; This top split setting and folding being placed on the interior plate in left and right compartment; Left and right in this embodiment ceiling respectively is provided with four ceiling pull bar 3-2 to support tarpaulin, is provided with the ceiling column 1-1 that is promoted rise by column hydraulic actuating cylinder 1-5 at trailer chassis 1 front end, is connected with several stay cords 3-3 between ceiling pull bar 3-2 and the ceiling column 1-1; Be connected with three stay cord 3-3 between every ceiling pull bar 3-2 and the ceiling column 1-1 in this embodiment, 3 interior plate stretches out and launches the back and directly over stage, close up left and right ceiling from the compartment under the pulling of ceiling column 1-1.
As shown in Figure 1; Left and right compartment relies on the multi-axis foot wheels 3-5 of envelope front end setting to be placed on the pair of beams 2-3 in the crossbeam group 2; The envelope front end in left and right compartment cooperates multi-axis foot wheels 3-5 to be provided with sliding rail 3-4, and with this crossbeam 2-3 serve as launch track to the inside or the outside slide.
This stage trailer is provided with Dressing Room at the front end of trailer chassis 1, and the position that is provided with of Dressing Room is as the criterion with expansion and the gathering that does not influence compartment 3, and trailer chassis 1 one sides also are provided with about the staircase confession performer or staff of automatic expansion.
Like Fig. 7, shown in Figure 8, trailer body front end is connected with its headstock that moves of traction, and said headstock is that stereo of stage, light, hydraulic efficiency pressure system or pressure system provide EMF Electronmotive Force.
Like Fig. 5, shown in Figure 7, when this stage trailer uses, at first choose port of call; Order is launched crossbeam group 2, and the compartment is launched along launching track, and next lays the floor; Also can ceiling be opened if weather is influential, more supporting sound equipment, light, curtain scape can be used after arranging.
Shown in Figure 4 is the 2nd kind of embodiment of the utility model; Compare with embodiment 1; Combined floor board 4 is mutual amalgamation block floors together, and the seam on adjacent floor is provided with floor panel hinge 4-3, is provided with in the rear end of trailer chassis 1 to drive the floor liquid cylinder pressure 4-1 that floor 4 stacks to interior; In order to guarantee that floor 4 can be effectively folding; Be provided with floor column 1-2 in the rear end of trailer chassis 1, floor column 1-2 is risen by the hydraulic actuating cylinder pushing tow, relies on for the floor 4 after folding provides middle.
Adopt the floor 4 of this version, can save manpower and time, make the more convenient use of stage trailer for building of stage.
The third embodiment as the utility model; Promote the hydraulic actuating cylinder of the hydraulic actuating cylinder of hydraulic actuating cylinder, promotion and the pulling crossbeam group 2 in compartment 3, the hydraulic actuating cylinder that promotes ceiling column 1-1, promotion floor column 1-2; The hydraulic actuating cylinder of the hydraulic actuating cylinder of supporting traverse supporting leg 2-1, the hydraulic actuating cylinder that supports car body supporting leg 1-3, pulling combined floor board 4 all can adopt air cylinder to replace.
Adopt the stage trailer of this version, car body is cleaned more, avoided being infected with of hydraulic efficiency pressure system greasy dirt.
Above saidly be construed as the utility model and be not limited to above embodiment just for the utility model is described, the various variation that meet the utility model thought are all within the protection domain of the utility model.
Claims (10)
1. fan-shaped extensible stage trailer; It is characterized in that; Comprise trailer body and the expansion equation compartment that is provided with above that, the both sides of trailer chassis are provided with the crossbeam group of automatic expansion equation, and the crossbeam group is launched the back and constituted platform jointly with trailer chassis; On platform, be equipped with combined floor board, to constitute the stage structure.
2. stage trailer as claimed in claim 1; It is characterized in that; Said crossbeam group is sector structure after launching, and the front end of the left side plate in said compartment and trailer body are hinged, and left side plate can launch around its hinge-point; After launching, left side plate is separately positioned on the dual-side edge of said sector structure, to form said flat-bed side wall.
3. stage trailer as claimed in claim 1; It is characterized in that, near left and right compartment side plate and trailer chassis coupling end, be provided with and promote the two-way hydraulic cylinder that the compartment side plate moves laterally; This hydraulic actuating cylinder has bidirectional hydraulic lock, and can drive the compartment side plate and draw in to the inside.
4. stage trailer as claimed in claim 1; It is characterized in that; Some of being distributed by the trailer chassis bilateral symmetry of said crossbeam group do not wait long beam to constitute; Crossbeam one end and trailer chassis at the trailer chassis homonymy are hinged fixing; The other end is connected with hinge for launching end between mutually, near being connected with the hydraulic actuating cylinder that pulling crossbeam group is drawn in to the inside between the crossbeam of trailer front end and the trailer chassis, promotes the hydraulic actuating cylinder that the crossbeam group is launched laterally near being connected with between the crossbeam of trailer rear end and the trailer chassis; The expansion end of said crossbeam is provided with and leans ground-surface telescopic leg, and said supporting leg is provided with the two-way hydraulic cylinder that has bidirectional hydraulic lock.
5. stage trailer as claimed in claim 1 is characterized in that, said combined floor board is mutual amalgamation block floor together; Said block floor can also be provided with hinge at the seam on adjacent floor, is provided with in the rear end of trailer to drive the hydraulic actuating cylinder that the floor stacks to interior.
6. stage trailer as claimed in claim 1 is characterized in that the both sides of said trailer chassis are provided with several and lean ground-surface telescopic leg, and said supporting leg is provided with the two-way hydraulic cylinder that has bidirectional hydraulic lock.
7. stage trailer as claimed in claim 1; It is characterized in that; Said stage top is provided with the top that side plate launches automatically from left and right compartment directly over stage; Said top is made up of tarpaulin and the pull bar that supports tarpaulin, and this top split setting and folding being placed on the interior plate in left and right compartment are provided with the column that is risen by cylinder pushes at the trailer front end; Be connected with several stay cords between said pull bar and the column, side plate closes up directly over stage after stretching out expansion left and right ceiling from the compartment under the pulling of said column.
8. stage trailer as claimed in claim 3 is characterized in that, said left and right compartment side plate relies on the multi-axis foot wheels of envelope front end setting to be placed on the pair of beams in the crossbeam group, and with this crossbeam serve as launch track to the inside or the outside slide.
9. like each described stage trailer of claim 3-8, it is characterized in that said hydraulic actuating cylinder can adopt air cylinder to replace.
10. stage trailer as claimed in claim 1 is characterized in that, said trailer body front end is connected with its headstock that moves of traction, and said headstock is that stereo of stage, light, hydraulic efficiency pressure system or pressure system provide EMF Electronmotive Force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203841424U CN202243135U (en) | 2011-10-11 | 2011-10-11 | Sector companding type stage trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203841424U CN202243135U (en) | 2011-10-11 | 2011-10-11 | Sector companding type stage trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202243135U true CN202243135U (en) | 2012-05-30 |
Family
ID=46104423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203841424U Expired - Fee Related CN202243135U (en) | 2011-10-11 | 2011-10-11 | Sector companding type stage trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202243135U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285069A (en) * | 2016-10-21 | 2017-01-04 | 安徽饰界广告有限公司 | A kind of Novel stage |
| CN107143164A (en) * | 2016-05-24 | 2017-09-08 | 江山行诚科技信息咨询服务有限公司 | Revolving stage provided with suspension ring |
| US9949572B2 (en) | 2015-05-11 | 2018-04-24 | Polygroup Macau Limited (Bvi) | Systems and methods for internal airbed structure |
| US11330914B2 (en) | 2018-12-18 | 2022-05-17 | Belgravia Wood Limited | Internal support system for an inflatable air mattress |
-
2011
- 2011-10-11 CN CN2011203841424U patent/CN202243135U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9949572B2 (en) | 2015-05-11 | 2018-04-24 | Polygroup Macau Limited (Bvi) | Systems and methods for internal airbed structure |
| US10327563B2 (en) | 2015-05-11 | 2019-06-25 | Polygroup Macau Limited (Bvi) | Systems and methods for internal airbed structure |
| US10455949B2 (en) | 2015-05-11 | 2019-10-29 | Polygroup Macau Limited (Bvi) | Systems and methods for internal airbed structure |
| CN107143164A (en) * | 2016-05-24 | 2017-09-08 | 江山行诚科技信息咨询服务有限公司 | Revolving stage provided with suspension ring |
| CN106285069A (en) * | 2016-10-21 | 2017-01-04 | 安徽饰界广告有限公司 | A kind of Novel stage |
| US11330914B2 (en) | 2018-12-18 | 2022-05-17 | Belgravia Wood Limited | Internal support system for an inflatable air mattress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20171011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |