CN201666018U - Liftable retractable movable stand - Google Patents
Liftable retractable movable stand Download PDFInfo
- Publication number
- CN201666018U CN201666018U CN2010201458508U CN201020145850U CN201666018U CN 201666018 U CN201666018 U CN 201666018U CN 2010201458508 U CN2010201458508 U CN 2010201458508U CN 201020145850 U CN201020145850 U CN 201020145850U CN 201666018 U CN201666018 U CN 201666018U
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- bedstead
- layer
- column
- pedestal
- movable stand
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Abstract
The utility model relates to a liftable retractable movable stand, comprising a bed rack arranged on a basis seat, wherein the basis seat comprises: left, right rectangular tubes and a pillar erected on the rectangular tube and a roller is arranged at the lower end of the rectangular tube and the bed rack is arranged on the pillar; the bed rack comprises a large beam arranged on the upper end of the pillar and a lifting rod for fixing the seat is connected with the large beam along the horizontal direction; a rotation arm mechanism is arranged on each layer of bed rack and comprises a rotation arm drive, a swing arm beam is arranged at the back part of the bed rack and a rotatable support rod for supporting the front end of the back layer bed rack is hinged on the swing arm beam; a lifting mechanism is arranged on each layer bed rack; each layer base seat is arranged in the gradually staggered way and a shrinkage drive system for driving the base seat gradually shrinking backwards is arranged on the first layer basis seat. The layer height of each layer of the seats can be changed, therefore the viewer at the front line will not keep out the visual line of the viewer from the back line when viewing different shows and matches; and the stand can also be retracted and move outside to be stored.
Description
Technical field
The utility model relates to a kind of movable stand.
Background technology
The large-scale performing art centre that integrates theatrical performances and sports tournament, because different performance or match, spectators' visual angle requires also different.Present domestic movable stand has monolithic and pin-connected panel, can not make spectators obtain good viewing effect, is obstructed the view by the spectators at front row through regular meeting.
Summary of the invention
The utility model will solve existing movable stand can not make spectators obtain the problem of good viewing effect, provides a kind of viewing effect liftable good, that can satisfy the difference in functionality demand collapsible removable movable stand.
The technical solution of the utility model:
Liftable is collapsible removable movable stand comprises bedstead, and described bedstead is located on the pedestal, it is characterized in that: described pedestal comprises the square tube of the left and right sides and stands in column on the square tube that described square tube lower end is provided with roller; Described column is provided with bedstead, and described bedstead comprises the crossbeam that is located at the column upper end, is connected with the lifting arm of fixed seat on the horizontal direction of described crossbeam; Every layer of described bedstead is provided with whirling arm mechanism, and described whirling arm mechanism comprises that pivoted arm drives, is located at the swing arm beam at bedstead rear portion, is hinged with the rotatable support bar that is used to support back layer bedstead leading section on the described swing arm beam; Every layer of described bedstead is equipped with elevating mechanism; Every layer of described pedestal is the setting of successively staggering, and described first floor pedestal is provided with and drives the pedestal contraction drive system of past after-contraction successively.
Further, the crossbeam both side ends of described bedstead is provided with the guiding mechanism that makes its steady lifting, and described guiding mechanism is a guide rail, and described crossbeam is liftable to be enclosed within on the described guide rail, and the upper end of described guide rail movably is connected on the lifting arm of back layer bedstead.
Further, link together by lock-in tube between the described homonymy square tube, an end of described lock-in tube is fixed on the column of this layer pedestal, and the other end movably is connected on the lock-in tube of anterior layer pedestal; Connect by connecting rod between the square tube of described left and right sides correspondence.
Further, be provided with the fixedly diagonal member of usefulness between described crossbeam and column.
Further, the elevating mechanism of described first floor bedstead is the flexible rack elevating mechanism, and described flexible rack elevating mechanism comprises flexible rack, and the end of described flexible rack is connected with bedstead, its by with engagement case that first driving mechanism is connected in gear drive; Described first floor bedstead also is provided with scissors fork guiding mechanism.
Further, the elevating mechanism of described second layer bedstead, three-high berth frame is a leaf chain stretching elevating mechanism, described leaf chain stretching elevating mechanism comprises the two-stage leaf chain, one end of first order leaf chain is connected second driving mechanism that is installed on the bedstead, and the gear that the other end is walked around the gear of column and bedstead junction and the superiors' column lower end successively is fixed on the upper end of middle standing pillar; One end of second level leaf chain is fixed on the bottom of the superiors' column, and the other end is walked around the upper end that gear on the bottom of middle standing pillar is fixed on the orlop column.
Further, described the 4th layer and thereafter the elevating mechanism of bedstead of layer be the roller chain hoisting mechanism, the roller chain of described roller chain hoisting mechanism is located in the column of upper strata, described upper strata column is telescopic to be arranged in lower floor's column, one end of described roller chain is fixed on a side of lower floor's column, and the other end is walked around successively and promoted the opposite side that sprocket wheel is fixed on lower floor's column up and down in the column of upper strata; Described roller chain is connected with the 3rd driving mechanism by Hooks coupling universal coupling.
Operating principle of the present utility model: every layer of bedstead can rise to certain height by elevating mechanism, and every layer guiding mechanism is guaranteed every layer of steady lifting of bedstead; Every interlayer is furnished with whirling arm mechanism, guarantees the support of anterior layer bedstead to back layer bedstead; After using, can be by shrinking successively mobile backward being contracted in the layer pedestal of back of pedestal that drive system makes every layer of bedstead; Grandstand after the contraction can move to the optional position by roller and deposit.
The beneficial effects of the utility model:
1, have conventional every interlayer machinery contractile function, also the elevating function of every layer of tool can be realized the variation of every layer of seat floor height, thereby solve when watching different performance, match that front-seat spectators are blocked the back sight line.
2, increased on-stage to greatest extent or abdicated happy passage simultaneously, so that the turnover field of facilities such as stage property, device.
3, the utility model is after contraction, can integral body moves to outside the venue to deposit.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that master of the present utility model looks the part-structure schematic diagram.
Fig. 3 is the structural representation of first floor bedstead of the present utility model.
Fig. 4 is the part-structure front view of second and third layer bedstead of the present utility model.
Fig. 5 is the part-structure lateral view of second and third layer bedstead of the present utility model.
Fig. 6 is the 4th layer of the present utility model and reaches the part-structure lateral view of layer thereafter.
Fig. 7 is the 4th layer of the present utility model and reaches the part-structure front view of layer thereafter.
The specific embodiment
With reference to Fig. 1-7, liftable is collapsible removable movable stand comprises bedstead 2, and described bedstead 2 is located on the pedestal 1, and described pedestal 1 comprises the square tube 11 of the left and right sides and stand in column 12 on the square tube 11 that described square tube 11 lower ends are provided with roller 13; Described column 12 is provided with bedstead 2, and described bedstead 2 comprises the crossbeam 21 that is located at column 12 upper ends, is connected with the lifting arm 22 of fixed seat on the horizontal direction of described crossbeam 21; Every layer of described bedstead 2 is provided with whirling arm mechanism, and described whirling arm mechanism comprises pivoted arm driving 30, is located at the swing arm beam 31 at bedstead 2 rear portions, is hinged with the rotatable support bar 32 that is used to support back layer bedstead 2 leading sections on the described swing arm beam 31; Every layer of described bedstead 2 is equipped with elevating mechanism; Every layer of described pedestal 1 is the setting of successively staggering, and described first floor pedestal 1 is provided with and drives the pedestal 1 contraction drive system 5 of past after-contraction successively.
Crossbeam 21 both side ends of described bedstead 2 are provided with the guiding mechanism that makes its steady lifting, described guiding mechanism is a guide rail 4, described crossbeam 21 liftable being enclosed within on the described guide rail 4, the upper end of described guide rail 4 movably are connected on the lifting arm 22 of back layer bedstead 2.
Link together by lock-in tube 10 between the described homonymy square tube 11, an end of described lock-in tube 10 is fixed on the column 12 of this layer pedestal 1, and the other end movably is connected on the lock-in tube 10 of anterior layer pedestal 1; Connect by connecting rod 14 between the square tube 11 of described left and right sides correspondence.
12 on described crossbeam 21 and column are provided with the fixedly diagonal member 15 of usefulness.
The elevating mechanism of described first floor bedstead is the flexible rack elevating mechanism, described flexible rack elevating mechanism comprises flexible rack 71, the end of described flexible rack 71 is connected with bedstead 2, its by with engagement case 73 that first driving mechanism 72 is connected in gear drive; Described first floor bedstead also is provided with scissors fork guiding mechanism 6.
The elevating mechanism of described second layer bedstead, three-high berth frame is a leaf chain stretching elevating mechanism, described leaf chain stretching elevating mechanism comprises the two-stage leaf chain, one end of first order leaf chain 83 is connected second driving mechanism 87 that is installed on the bedstead 2, and the gear 84 that the other end is walked around the gear 82 of column 12 and bedstead 2 junctions and the superiors' column 81 lower ends successively is fixed on the upper end of middle standing pillar 85; One end of second level leaf chain 88 is fixed on the bottom of the superiors' column 81, and the other end is walked around the upper end that gear 89 on the bottom of middle standing pillar 85 is fixed on orlop column 86.
Described the 4th layer and thereafter the elevating mechanism of bedstead of layer be the roller chain hoisting mechanism, the roller chain 92 of described roller chain hoisting mechanism is located in the upper strata column 91, described upper strata column 91 telescopic being arranged in lower floor's column 95, one end of described roller chain 91 is fixed on a side of lower floor's column 95, and the other end is walked around successively and promoted the opposite side that sprocket wheel 93,94 is fixed on lower floor's column 95 up and down in the upper strata column 91; Described roller chain 92 is connected with the 3rd driving mechanism 97 by Hooks coupling universal coupling 96.
Operating principle of the present utility model: every layer of bedstead 2 can rise to certain height by elevating mechanism, and every layer guiding mechanism 4 is guaranteed every layer of steady lifting of bedstead; Every interlayer is furnished with whirling arm mechanism, guarantees the support of anterior layer bedstead to back layer bedstead; After using, can be by shrinking successively mobile backward being contracted in the layer pedestal of back of pedestal that drive system makes every layer of bedstead; Grandstand after the contraction can move to the optional position by roller and deposit.
The described content of this manual embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (7)
1. the collapsible removable movable stand of liftable comprises bedstead, and described bedstead is located on the pedestal, it is characterized in that: described pedestal comprises the square tube of the left and right sides and stands in column on the square tube that described square tube lower end is provided with roller; Described column is provided with bedstead, and described bedstead comprises the crossbeam that is located at the column upper end, is connected with the lifting arm of fixed seat on the horizontal direction of described crossbeam; Every layer of described bedstead is provided with whirling arm mechanism, and described whirling arm mechanism comprises that pivoted arm drives, is located at the swing arm beam at bedstead rear portion, is hinged with the rotatable support bar that is used to support back layer bedstead leading section on the described swing arm beam; Every layer of described bedstead is equipped with elevating mechanism; Every layer of described pedestal is the setting of successively staggering, and described first floor pedestal is provided with and drives the pedestal contraction drive system of past after-contraction successively.
2. the collapsible removable movable stand of liftable according to claim 1, it is characterized in that: the crossbeam both side ends of described bedstead is provided with the guiding mechanism that makes its steady lifting, described guiding mechanism is a guide rail, described crossbeam is liftable to be enclosed within on the described guide rail, and the upper end of described guide rail movably is connected on the lifting arm of back layer bedstead.
3. the collapsible removable movable stand of liftable according to claim 1 and 2, it is characterized in that: link together by lock-in tube between the described homonymy square tube, one end of described lock-in tube is fixed on the column of this layer pedestal, and the other end movably is connected on the lock-in tube of anterior layer pedestal; Connect by connecting rod between the square tube of described left and right sides correspondence.
4. the collapsible removable movable stand of liftable according to claim 3 is characterized in that: be provided with the fixedly diagonal member of usefulness between described crossbeam and column.
5. the collapsible removable movable stand of liftable according to claim 4, it is characterized in that: the elevating mechanism of described first floor bedstead is the flexible rack elevating mechanism, described flexible rack elevating mechanism comprises flexible rack, the end of described flexible rack is connected with bedstead, its by with engagement case that first driving mechanism is connected in gear drive; Described first floor bedstead also is provided with scissors fork guiding mechanism.
6. the collapsible removable movable stand of liftable according to claim 5, it is characterized in that: the elevating mechanism of described second layer bedstead, three-high berth frame is a leaf chain stretching elevating mechanism, described leaf chain stretching elevating mechanism comprises the two-stage leaf chain, one end of first order leaf chain is connected second driving mechanism that is installed on the bedstead, and the gear that the other end is walked around the gear of column and bedstead junction and the superiors' column lower end successively is fixed on the upper end of middle standing pillar; One end of second level leaf chain is fixed on the bottom of the superiors' column, and the other end is walked around the upper end that gear on the bottom of middle standing pillar is fixed on the orlop column.
7. the collapsible removable movable stand of liftable according to claim 6, it is characterized in that: described the 4th layer and thereafter the elevating mechanism of bedstead of layer be the roller chain hoisting mechanism, the roller chain of described roller chain hoisting mechanism is located in the column of upper strata, described upper strata column is telescopic to be arranged in lower floor's column, one end of described roller chain is fixed on a side of lower floor's column, and the other end is walked around successively and promoted the opposite side that sprocket wheel is fixed on lower floor's column up and down in the column of upper strata; Described roller chain is connected with the 3rd driving mechanism by Hooks coupling universal coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201458508U CN201666018U (en) | 2010-03-31 | 2010-03-31 | Liftable retractable movable stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201458508U CN201666018U (en) | 2010-03-31 | 2010-03-31 | Liftable retractable movable stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201666018U true CN201666018U (en) | 2010-12-08 |
Family
ID=43266977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201458508U Expired - Lifetime CN201666018U (en) | 2010-03-31 | 2010-03-31 | Liftable retractable movable stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201666018U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535893A (en) * | 2012-01-20 | 2012-07-04 | 万达商业规划研究院有限公司 | Movable stand capable of transforming viewing angles |
| CN103112797A (en) * | 2012-12-27 | 2013-05-22 | 浙江神鸽实业有限公司 | Movable stand shifting device |
| CN103206098A (en) * | 2013-04-28 | 2013-07-17 | 浙江大丰实业有限公司 | Telescopic movable stand device |
| CN103233600A (en) * | 2013-05-03 | 2013-08-07 | 浙江大丰实业有限公司 | Design method for extensible movable stand device |
| CN107562062A (en) * | 2017-09-11 | 2018-01-09 | 太仓迭世信息科技有限公司 | A kind of modularization intelligent place system of adjust automatically |
-
2010
- 2010-03-31 CN CN2010201458508U patent/CN201666018U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535893A (en) * | 2012-01-20 | 2012-07-04 | 万达商业规划研究院有限公司 | Movable stand capable of transforming viewing angles |
| CN102535893B (en) * | 2012-01-20 | 2014-02-26 | 万达商业规划研究院有限公司 | Movable stand capable of transforming viewing angles |
| CN103112797A (en) * | 2012-12-27 | 2013-05-22 | 浙江神鸽实业有限公司 | Movable stand shifting device |
| CN103112797B (en) * | 2012-12-27 | 2015-03-25 | 浙江神鸽实业有限公司 | Movable stand shifting device |
| CN103206098A (en) * | 2013-04-28 | 2013-07-17 | 浙江大丰实业有限公司 | Telescopic movable stand device |
| CN103206098B (en) * | 2013-04-28 | 2015-12-02 | 浙江大丰实业股份有限公司 | Extensible movable stand device |
| CN103233600A (en) * | 2013-05-03 | 2013-08-07 | 浙江大丰实业有限公司 | Design method for extensible movable stand device |
| CN107562062A (en) * | 2017-09-11 | 2018-01-09 | 太仓迭世信息科技有限公司 | A kind of modularization intelligent place system of adjust automatically |
| CN107562062B (en) * | 2017-09-11 | 2021-03-12 | 湖南竞速体育产业发展股份有限公司 | Automatic modularization intelligence place system of adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yuyao City, Zhejiang province 315400 city of Ningbo new North Yangming science and Technology Industrial Park No. 737 Patentee after: ZHEJIANG DAFENG INDUSTRY COMPANY LTD. Address before: Yuyao City, Zhejiang province 315400 city of Ningbo new North Yangming science and Technology Industrial Park No. 737 Patentee before: Zhejiang Dafeng Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101208 |