CN206016334U - Liftable stage with rigid chain - Google Patents
Liftable stage with rigid chain Download PDFInfo
- Publication number
- CN206016334U CN206016334U CN201620848270.2U CN201620848270U CN206016334U CN 206016334 U CN206016334 U CN 206016334U CN 201620848270 U CN201620848270 U CN 201620848270U CN 206016334 U CN206016334 U CN 206016334U
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- China
- Prior art keywords
- chain
- rigid
- pole
- panel
- bottom framework
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Abstract
The utility model discloses a kind of liftable stage with rigid chain，Including bottom framework，Bridging is set on bottom framework，The upper end of bridging is provided with panel，Bridging is provided with two and along bottom framework width interval setting，The side of bridging is provided with lowering or hoisting gear，Lowering or hoisting gear is rigid chain-drive mechanism，Rigid chain-drive mechanism includes rigid link chain、Drive sprocket and motor，Wherein，Rigid link chain is made up of several cell cubes，Cell cube described in each includes a carrier bar，Carrier bar is formed in one hollow rectangular body，The left and right end face of rectangular body arranges jagged in I-shaped shape，Chain link is relatively set with the inner surface of carrier bar front/rear end，Several trundles are relatively set with the outer surface of carrier bar front/rear end，Two adjacent cell cubes are coupled together by chain link by bearing pin，The utility model simple structure、Convenient to operation、Transmission efficiency、Lifting is steady、Firmly、Safety coefficient is high、Noise is low.
Description
Technical field
The utility model is related to elevator stage, more particularly to liftable stage with rigid chain.
Background technology
Elevator stage is one of most widely used equipment in stage machinery equipments under stage, professional theatre, dance drama institute,
Threatre, is all equipped with various types of elevator stages in a large number, even the threatre at some based on turntable, cydariform turntable
The elevator stage or elevator of different size are inside also configured with.In many international well-known music halls, it is provided with for band, conjunction
Sing the elevator stage of team or large-scale musical instrument.Some experiment small theatres, in order to realize the change of stage form, are covered with whole platform
Elevator stage by modular design.Existing elevator stage major part is all hydraulic lifting stage, the existing hydraulic lifting
Stage has following shortcoming：One is that pressure is inadequate and frequent oil leak.Two is that elevator stage lifting is unstable, insecure, safe
Coefficient is low.
Utility model content
The utility model is to solve the problems, such as prior art, there is provided a kind of simple structure, convenient to operation, transmission
Efficiency high, the liftable stage with rigid chain that lifting is steady, firm, safety coefficient is high, noise is low.
The utility model is achieved through the following technical solutions：
A kind of liftable stage with rigid chain, including bottom framework, arranges bridging, the upper end of the bridging on the bottom framework
Panel is provided with, bridging is provided with two and along bottom framework width interval setting, and the side of the bridging is provided with
Lowering or hoisting gear, the lowering or hoisting gear are that rigid chain-drive mechanism, the rigid chain-drive mechanism include rigid link chain, drive sprocket
And motor, in support, drive sprocket is to the rigid chain between the panel for the drive sprocket and motor
Bar is in erected state；
Wherein, one end of the rigid link chain is fixed on the panel, and the other end is fixed in transmission case body, rigid chain
Bar is made up of several cell cubes, and the cell cube described in each includes that a carrier bar, the carrier bar are formed in one hollow
Rectangular body, the left and right end face setting of the rectangular body are jagged in I-shaped shape, on the inner surface of the carrier bar front/rear end
Chain link is relatively set with, several trundles on the outer surface of carrier bar front/rear end, are relatively set with, the chain link passes through bearing pin
Two adjacent cell cubes are coupled together, motor drive sprocket drive trundle so that rigid link chain rise or under
Panel drops in falling-rising.
The bridging includes the pole one being hinged by jointed shaft and pole two, pole one and pole two in pin joint
Left end is formed with upper left pole and lower-left pole, and the upper left pole and lower-left pole are rotated with panel, bottom framework respectively and be connected,
Pole one and pole two are formed with upper right pole and bottom right pole, the upper right pole and bottom right pole point in the right-hand member of pin joint
It is not slidably connected with panel, bottom framework.
Pulley is equipped with the upper right pole and the bottom right pole, and upper right pole and bottom right pole pass through the pulley
In the enterprising line slip of the bottom framework.
The rigid link chain upper end is provided with rigid chain fixed plate, and the panel is by the rigid chain fixed plate and rigidity
Chain connects.
The outer rim of the bottom framework is fixed with the suspender of inverted u-shaped.
The outer rim of the bottom framework is fixed with connecting plate, is provided with to pass through for bolt on the connecting plate and fixes with ground
Screw hole.
The transmission case body leads to positioned at L-type connecting plate, transmission case body between bridging, is provided with described in two on transmission case body
Cross the L-type connecting plate to be fixed together with the bottom framework.
The support is fixedly connected with the transmission case body by matrix connecting plate.
Two groups of bar holes are symmetrically arranged with before and after on the panel, bar hole described in each group is provided with several and along face
Plate length direction interval setting.
Bracing frame is provided between the bridging.
The utility model beneficial effect：1st, several cell cubes of rigid link chain of the present utility model, each cell cube bag
Include a carrier bar, carrier bar is formed in one hollow rectangular body, the left and right end face of rectangular body arrange jagged in I-shaped shape,
Chain link is relatively set with the inner surface of carrier bar front/rear end, is relatively set with several biographies on the outer surface of carrier bar front/rear end
Two adjacent cell cubes are coupled together by dynamic pin, chain link by bearing pin, and motor drive sprocket drives trundle, so that just
Property chain rise or decline lifting panel.The setting Synchronous Transmission, transmission efficiency, lifting are steady, firm, safe and reliable.
2nd, pulley is equipped with upper right pole of the present utility model and the bottom right pole, upper right pole and bottom right pole are logical
The pulley is crossed in the enterprising line slip of the bottom framework, the setting causes lifting more steady, firm.
Description of the drawings
Main structure diagrams of the Fig. 1 for the utility model liftable stage with rigid chain；
Dimensional structure diagrams of the Fig. 2 for the utility model liftable stage with rigid chain；
Enlarged drawings of the Fig. 3 for Fig. 2；
Wherein：1- bottom frameworks, 2- bridgings, 3- rigid chain fixed plates, 4- rigid link chains, 5- supports, 6- motors, 7-
Panel, 8- transmission case bodies, 9- pulleys, 10-L type connecting plates, 11- suspenders, 12- connecting plates, 13- matrix connecting plates, 14- connect
Frame；
Specific embodiment
The embodiment for being given below in conjunction with the accompanying drawings is described further to the utility model.
As shown in Figures 1 to 3, a kind of liftable stage with rigid chain, including bottom framework 1, arranges bridging 2, scissors on bottom framework 1
The upper end of support 2 is provided with panel 7, and bridging 2 is provided with two and along 1 width interval setting of bottom framework, and the one of bridging 2
Side is provided with lowering or hoisting gear, and lowering or hoisting gear is that rigid chain-drive mechanism, rigid chain-drive mechanism include rigid link chain 4, drive chain
, in support 5, drive sprocket is to the rigid link chain 4 between panel 7 for wheel and motor 6, drive sprocket and motor 6
It is in erected state；
Wherein, one end of rigid link chain 4 is fixed on panel 7, and the other end is fixed in transmission case body 8, rigid link chain by
Several cell cubes are constituted, and the cell cube of each includes a carrier bar 41, and carrier bar 41 is formed in one hollow rectangular body,
The left and right end face setting of rectangular body is jagged in I-shaped shape, is relatively set with chain link on the inner surface of 41 front/rear end of carrier bar
42, several trundles 44 are relatively set with the outer surface of 41 front/rear end of carrier bar, two through holes are provided with chain link 42, are sold
Axle 43 is fixed on 41 on two adjacent carrier bars through two through holes and couples together two adjacent cell cubes, and motor 6 drives
Movable sprocket drives trundle 44, so that rigid link chain 4 rises or declines lifting panel.
Further, bridging 2 includes the pole 1 being hinged by jointed shaft and pole 2 22, pole 1 and pole
2 22 are formed with upper left pole 211 and lower-left pole 212 in the left end of pin joint, and upper left pole 211 and lower-left pole 212 are distinguished
Rotate with panel 7, bottom framework 1 and be connected, pole 1 and pole 2 22 are formed with upper right pole 221 and the right side in the right-hand member of pin joint
Lower fulcrum bar 222, upper right pole 221 and bottom right pole 222 are slidably connected with panel 7, bottom framework 1 respectively.
Further, pulley 9, upper right pole 221 and bottom right pole are equipped with upper right pole 221 and bottom right pole 222
222 pass through pulley 9 in 1 enterprising line slip of bottom framework.
Further, 4 upper end of rigid link chain is provided with rigid chain fixed plate 3, panel 7 by rigid chain fixed plate 3 with firm
Property chain 4 connects.
Further, the outer rim of bottom framework 1 is fixed with the suspender 11 of inverted u-shaped.
Further, the outer rim of bottom framework 1 is fixed with connecting plate 12, is provided with and passes through and ground for bolt on connecting plate 12
The screw hole that face is fixed.
Further, transmission case body 8 is located between two bridgings 2, is provided with L-type connecting plate 10 on transmission case body 8, is driven
Casing 8 is fixed together with bottom framework 1 by L-type connecting plate 10.
Further, support 5 is fixedly connected with transmission case body 8 by matrix connecting plate 13.
Further, two groups of bar holes are symmetrically arranged with front and back on panel 7, bar hole described in each group is provided with several
And along 7 length direction interval setting of panel.
Further, bracing frame 14 is provided between bridging 2.
The technical solution of the utility model is elaborated above in association with embodiment and Figure of description, it should say
Bright, protection domain of the present utility model includes but is not limited to above-described embodiment, involved figure in Figure of description
Also it is that the several of the utility model intention is embodied, the those skilled in the art can also do on this basis
Provide the specific embodiment of other outward appearances standby or structure, any simple deformation or equivalent without departing from the utility model innovative idea
Replace, be covered by the utility model, belong to protection domain of the present utility model.
Claims (10)
1. a kind of liftable stage with rigid chain, it is characterised in that：Including bottom framework, bridging is set on the bottom framework, described is cut
The upper end of knife support is provided with panel, and bridging is provided with two and along bottom framework width interval setting, the bridging
Side is provided with lowering or hoisting gear, and the lowering or hoisting gear is that rigid chain-drive mechanism, the rigid chain-drive mechanism include rigid chain
Bar, drive sprocket and motor, the drive sprocket and motor in the support, drive sprocket to the panel it
Between rigid link chain be in erected state；
Wherein, the rigid link chain one end fix on the panel, the other end is fixed in transmission case body, rigid link chain by
Several cell cubes are constituted, and the cell cube described in each includes a carrier bar, and the carrier bar is formed in one hollow rectangle
Body, the left and right end face setting of the rectangular body are jagged in I-shaped shape, relative on the inner surface of the carrier bar front/rear end
Chain link is provided with, several trundles on the outer surface of carrier bar front/rear end, are relatively set with, the chain link passes through bearing pin by phase
Two adjacent cell cubes are coupled together, and motor drive sprocket drives trundle, so that rigid link chain rises or lower falling-rising
Drop panel.
2. liftable stage with rigid chain according to claim 1, it is characterised in that：The bridging includes cutting with scissors by jointed shaft
The pole one for connecing and pole two, pole one and pole two are formed with upper left pole and lower-left pole in the left end of pin joint, described
Upper left pole and lower-left pole are rotated with panel, bottom framework respectively and are connected, and pole one and pole two are formed in the right-hand member of pin joint
There are upper right pole and bottom right pole, the upper right pole and bottom right pole to be slidably connected with panel, bottom framework respectively.
3. liftable stage with rigid chain according to claim 2, it is characterised in that：The upper right pole and the bottom right pole
On be equipped with pulley, upper right pole and bottom right pole are by the pulley in the enterprising line slip of the bottom framework.
4. liftable stage with rigid chain according to claim 1, it is characterised in that：The rigid link chain upper end is provided with just
Property chain fixed plate, the panel are connected with rigid link chain by the rigid chain fixed plate.
5. liftable stage with rigid chain according to claim 1, it is characterised in that：The outer rim of the bottom framework is fixed with down
The suspender of U-shape.
6. liftable stage with rigid chain according to claim 1, it is characterised in that：The outer rim of the bottom framework is fixed with company
Fishplate bar, is provided with the connecting plate for bolt through the screw hole that is fixed with ground.
7. liftable stage with rigid chain according to claim 1, it is characterised in that：The transmission case body is located at scissors described in two
Between support, L-type connecting plate on transmission case body, is provided with, transmission case body is fixed on by the L-type connecting plate and the bottom framework
Together.
8. liftable stage with rigid chain according to claim 1, it is characterised in that：The support is by matrix connecting plate and institute
State transmission case body to be fixedly connected.
9. liftable stage with rigid chain according to claim 1, it is characterised in that：Two are symmetrically arranged with before and after on the panel
Group bar hole, bar hole described in each group are provided with several and along panel length direction interval setting.
10. liftable stage with rigid chain according to claim 1, it is characterised in that：Support is provided between the bridging
Frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848270.2U CN206016334U (en) | 2016-08-05 | 2016-08-05 | Liftable stage with rigid chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848270.2U CN206016334U (en) | 2016-08-05 | 2016-08-05 | Liftable stage with rigid chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206016334U true CN206016334U (en) | 2017-03-15 |
Family
ID=58248620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620848270.2U Active CN206016334U (en) | 2016-08-05 | 2016-08-05 | Liftable stage with rigid chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206016334U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125932A (en) * | 2017-05-18 | 2017-09-05 | 李永彬 | Gear driven type computer lifting platform |
| CN108756329A (en) * | 2018-05-17 | 2018-11-06 | 浙江工业大学 | The safety supports equipment of fitup |
| WO2019175601A1 (en) * | 2018-03-16 | 2019-09-19 | Brilliant Stages Limited | Lift |
| CN114482644A (en) * | 2022-03-10 | 2022-05-13 | 广州颂拓专用设备有限公司 | Intelligent stage mechanical equipment |
| CN114992435A (en) * | 2022-02-24 | 2022-09-02 | 北京固鸿科技有限公司 | Lifting mechanism for radiation imaging system and radiation imaging system |
-
2016
- 2016-08-05 CN CN201620848270.2U patent/CN206016334U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125932A (en) * | 2017-05-18 | 2017-09-05 | 李永彬 | Gear driven type computer lifting platform |
| WO2019175601A1 (en) * | 2018-03-16 | 2019-09-19 | Brilliant Stages Limited | Lift |
| CN108756329A (en) * | 2018-05-17 | 2018-11-06 | 浙江工业大学 | The safety supports equipment of fitup |
| CN108756329B (en) * | 2018-05-17 | 2019-12-03 | 浙江工业大学 | The safety supports equipment of fitup |
| CN114992435A (en) * | 2022-02-24 | 2022-09-02 | 北京固鸿科技有限公司 | Lifting mechanism for radiation imaging system and radiation imaging system |
| CN114482644A (en) * | 2022-03-10 | 2022-05-13 | 广州颂拓专用设备有限公司 | Intelligent stage mechanical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |