CN105735684B - A kind of elevator stage device - Google Patents
A kind of elevator stage device Download PDFInfo
- Publication number
- CN105735684B CN105735684B CN201610129299.XA CN201610129299A CN105735684B CN 105735684 B CN105735684 B CN 105735684B CN 201610129299 A CN201610129299 A CN 201610129299A CN 105735684 B CN105735684 B CN 105735684B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- worm
- stage
- worm gear
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
- E04H3/10—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons for meetings, entertainments, or sports
- E04H3/22—Theatres; Concert halls; Studios for broadcasting, cinematography, television or similar purposes
- E04H3/24—Constructional features of stages
- E04H3/26—Revolving stages; Stages able to be lowered
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Multimedia (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
A kind of elevator stage device, is related to a kind of lowering or hoisting gear, it is characterised in that described device includes motor, worm gear, worm screw, weight sliding block, leading screw, guide rail, connecting rod, frame；Motor（1）Connecting worm（3）, worm screw connection worm gear（2）, worm gear（3）Connect leading screw（5）, weight sliding block（4）It is placed in guide rail（6）On, connecting rod（8）It is fixed on connecting rod（9）And connecting rod（10）Between, connecting rod（9）And connecting rod（10）The other end clips bar and connects (11) support platform；Eight-bar linkage forms two parallel-crank mechanisms.Connecting rod (14) is frames, link supports platform.The device can be such that stage smoothly moves up and down when needing stage to adjust by remote control, and can accurately be parked in optional position, and solution manually controls stage, be driven jiggly problem and improve operating efficiency.
Description
Technical field
The present invention relates to a kind of lowering or hoisting gear, more particularly to a kind of elevator stage device.
Background technology
With the fast development of society, stage becomes more and more important.Either get married, or the activity of businessman, and
The various culture performance of school etc. is required for using stage the stable lifting so stage, and is accurately positioned and becomes non-
Often important, traditional stage lifting needs people to go actively to transfer, and can not accurately find correct position and can so waste greatly
Time stage is measured when lifting, it is also possible to be driven unstable so needing an automatic stage setting to go to solve now
This problem, one is that by automating, second, can solve the problem that stage positions, and stage lifting is steady.
The content of the invention
It is an object of the invention to provide a kind of elevator stage device, the device, can be with when needing stage to adjust
By remote control, stage is smoothly moved up and down, and can accurately be parked in optional position, solve manually control dance
Platform, it is driven jiggly problem and improves operating efficiency.
The purpose of the present invention is achieved through the following technical solutions：
A kind of elevator stage device, described device include motor, worm gear, worm screw, weight sliding block, leading screw, guide rail, connecting rod,
Frame；Motor connection worm screw, worm screw connection worm gear, worm gear connection leading screw, weight sliding block are placed on guide rail, and connecting rod is fixed on company
Between bar and connecting rod, connecting rod and the connecting rod other end clip bar and connect support platform；Eight-bar linkage forms two parallelogram machines
Structure.
A kind of described elevator stage device, the connecting rod are frames, link supports platform.
Advantages of the present invention is with effect：
1. the worm and gear dynamical system design of the present invention, makes the landing of stage more steady, be advantageous to accurate regulation dance
Platform height.
2. the design of screw screw mandrel of the present invention control counterweight, stage landing can self-locking, no matter whenever happen suddenly
Situation, personal security can be ensured.
3. 8 connecting rods of the invention form double parallelogram arrangements of intending and designed, the smoothness of stage and levelness is allowed to carry significantly
Height, performer's station performance before the lights more freely, more comfortably.
Brief description of the drawings
Fig. 1 is the overall operation principle schematic of the present invention.
Embodiment
The present invention is described in detail for illustrated embodiment below in conjunction with the accompanying drawings.
Part is in figure：1 motor, 2 worm gears, 3 worm screws, 4 weight sliding blocks, 5 leading screws, 6 guide rails, 7,8,9,10,11,12,13
Connecting rod, 14 frames.
As illustrated, Fig. 1 is the schematic diagram of elevator stage device of the present invention, apparatus of the present invention are to drive snail by motor 1
Bar 3 rotates, and worm screw drives worm gear 2 to rotate, and wherein worm screw 3 and worm gear 2 realize revesal self-locking, ensures safety.And then worm gear 3
Leading screw 5 is driven to rotate, weight sliding block 4 can slide on guide rail 6 afterwards.So as to control the fixed point rotary of bar 13, due to leading
The inclination angle of rail is less than angle of friction, so leading screw 5 is not by axial force.The fixed point rotary of connecting rod 7 drives connecting rod 8 to carry out fortune up and down
Dynamic, connecting rod 8 is fixed between connecting rod 9 and connecting rod 10, to determine its horizontal level.Connecting rod 9 and the other end of connecting rod 10 clip bar
Even 11 support platforms, it is ensured that bar connects 11 and connects 8 holding homologous states with bar.Connecting rod 13 and connecting rod 12 are most important in linkage
's.It may determine that the reversing of motion of connecting rod 14 is vertical, it is determined that the overall movement direction of mechanism, connecting rod 14 are frame, are risen
Supporting role, in order to keep the stability of system.Motor 1 drives worm screw 2 to rotate, and worm screw 2 drives turbine 3 to rotate, and turbine 3 drives
Leading screw 5 rotates, so as to realize that weight sliding block 4 in 6 enterprising line slip of guide rail, causes bar 7 to be moved up and down around axle, so as to driven rod
8 carry out movement, and connecting rod 8 is moved by two axle drivening rods 9 and connecting rod 10, and then connecting rod 9 and connecting rod 10 drive support flat
Platform 11 moves, and wherein connecting rod 12 and connecting rod 13 keep the motion of support platform in the vertical direction, completes the horizontal lifting fortune of stage
It is dynamic.The inside of elevator stage device reaches self-locking requirement with worm and wormwheel output end connection leading screw width tandem compound, can be with
Disturbance beyond preventing.It can realize that stage is highly adjusted more accurate again.Double plan parallel-crank mechanism designs, connecting rod, branch
Platform, even machine, frame composition eight-bar linkage are supportted, in two plan parallel-crank mechanisms, allows the landing of stage to maintain all the time
Level, it is more comfortable safer.
Claims (1)
1. a kind of elevator stage device, it is characterised in that described device includes motor（1）, worm gear（2）, worm screw（3）, weight slide
Block（4）, leading screw（5）, guide rail（6）, first connecting rod（7）, second connecting rod（8）, third connecting rod（9）, fourth link（10）, the 5th connect
Bar（11）, six-bar linkage（12）, seven-link assembly（13）Frame（14）；Motor（1）Connecting worm（3）, worm screw connection worm gear（2）,
Worm gear（2 ）Connect leading screw（5）, weight sliding block（4）It is placed in guide rail（6）On, second connecting rod（8）It is fixed on third connecting rod（9）With
Double leval jib（10）Between, third connecting rod（9）And fourth link（10）The other end clips the 5th connecting rod (11) support platform；First connects
Bar（7）, second connecting rod（8）, third connecting rod（9）, fourth link（10）, the 5th connecting rod（11）, six-bar linkage（12）, seven-link assembly
（13）, support platform, even machine, frame form eight-bar linkage, in two parallel-crank mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129299.XA CN105735684B (en) | 2016-03-08 | 2016-03-08 | A kind of elevator stage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610129299.XA CN105735684B (en) | 2016-03-08 | 2016-03-08 | A kind of elevator stage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105735684A CN105735684A (en) | 2016-07-06 |
| CN105735684B true CN105735684B (en) | 2018-03-13 |
Family
ID=56249263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610129299.XA Expired - Fee Related CN105735684B (en) | 2016-03-08 | 2016-03-08 | A kind of elevator stage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105735684B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2497846Y (en) * | 2001-10-19 | 2002-07-03 | 中国杂技团 | Shiftable rotary stage |
| CN201300679Y (en) * | 2008-11-20 | 2009-09-02 | 杭州赛奇高空作业机械有限公司 | Trailer tow rod capable of adjusting height |
| CN202829496U (en) * | 2012-08-29 | 2013-03-27 | 凯迈（洛阳）测控有限公司 | Parallel four-bar lifting mechanism |
| CN203682989U (en) * | 2014-01-20 | 2014-07-02 | 成都瑞拓科技实业有限责任公司 | Parallelogram horizontally-moving device |
| CN104627899A (en) * | 2015-02-04 | 2015-05-20 | 黄骅 | Shear type lifting platform |
| CN105230249A (en) * | 2015-11-10 | 2016-01-13 | 山西农机新技术服务中心 | Mechanically-electrically integrated straw bundle picking vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9505596B2 (en) * | 2010-08-17 | 2016-11-29 | Jlg Industries, Inc. | Mast lift with screw drive and gas strut |
-
2016
- 2016-03-08 CN CN201610129299.XA patent/CN105735684B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2497846Y (en) * | 2001-10-19 | 2002-07-03 | 中国杂技团 | Shiftable rotary stage |
| CN201300679Y (en) * | 2008-11-20 | 2009-09-02 | 杭州赛奇高空作业机械有限公司 | Trailer tow rod capable of adjusting height |
| CN202829496U (en) * | 2012-08-29 | 2013-03-27 | 凯迈（洛阳）测控有限公司 | Parallel four-bar lifting mechanism |
| CN203682989U (en) * | 2014-01-20 | 2014-07-02 | 成都瑞拓科技实业有限责任公司 | Parallelogram horizontally-moving device |
| CN104627899A (en) * | 2015-02-04 | 2015-05-20 | 黄骅 | Shear type lifting platform |
| CN105230249A (en) * | 2015-11-10 | 2016-01-13 | 山西农机新技术服务中心 | Mechanically-electrically integrated straw bundle picking vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105735684A (en) | 2016-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20200308 |