CN205445006U - Lifting stage device - Google Patents
Lifting stage device Download PDFInfo
- Publication number
- CN205445006U CN205445006U CN201620174342.XU CN201620174342U CN205445006U CN 205445006 U CN205445006 U CN 205445006U CN 201620174342 U CN201620174342 U CN 201620174342U CN 205445006 U CN205445006 U CN 205445006U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- worm
- stage
- guide rail
- worm wheel
- 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
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- Transmission Devices (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The utility model provides a lifting stage device, relates to an elevating gear, its characterized in that, the device is including motor, worm wheel, worm, heavy object slider, lead screw, guide rail, connecting rod, frame, worm (3) is connected in motor (1), and worm wheel (2) is connected to the worm, and lead screw (5) is connected in worm wheel (3), and on guide rail (6) were placed in heavy object slider (4), connecting rod (8) were fixed between connecting rod (9) and connecting rod (10), and connecting rod (9) and connecting rod (10) other end is pressing from both sides even (11) supporting platform of pole, eight link mechanism constitute two parallelogram mechanisms. Connecting rod (14) are for supporting frame, connecting rod supporting platform. The device can pass through remote control unit in the adjustment of needs stage, make steady the reciprocating of stage to can accurately stop to solve artifical manual control stage in the optional position, the jiggly problem of transmission. Improve work efficiency.
Description
Technical field
This utility model relates to a kind of lowering or hoisting gear, particularly relates to a kind of elevator stage device.
Background technology
Along with the fast development of society, stage becomes more and more important.Either marry, or the activity of businessman, and the various culture performance of school etc. it is required for using stage. so the stable lifting of stage, and be accurately positioned and become extremely important, traditional stage lifting needs people to go active to transfer, and can accurately not find tram. so can waste the plenty of time. stage is lifting when, it is also possible to transmission unstable. so needing now an automatic stage setting to go to solve this problem, one is that by automatization, two is to can solve the problem that stage positions, and stage lifting is steadily.
Summary of the invention
The purpose of this utility model is to provide a kind of elevator stage device, this device is needs stage adjusts when, remote control unit can be passed through, stage is made to move up and down smoothly, and can accurately be parked in optional position, solve to control stage manually, the jiggly problem of transmission. improve work efficiency.
The purpose of this utility model is achieved through the following technical solutions:
A kind of elevator stage device, described device includes motor, worm gear, worm screw, weight slide block, leading screw, guide rail, connecting rod, frame；Motor connecting worm, worm screw connects worm gear, and worm gear connects leading screw, and weight slide block is placed on guide rail, and connecting rod is fixed between connecting rod and connecting rod, and connecting rod and the connecting rod other end clip bar and connect support platform；Eight-bar linkage constitutes two parallel-crank mechanisms.
Described a kind of elevator stage device, described connecting rod is frames, link supports platform.
Advantage of the present utility model with effect is:
Worm and gear dynamical system the most of the present utility model designs, and makes the landing of stage more steady, is conducive to accurately regulation stage height.
2. this utility model screw screw mandrel control counterweight design, stage landing can self-locking, the most whenever emergency case occurs, personal security can be ensured.
3. this utility model 8 connecting rod constitutes double plan parallelogram arrangement design, allows the smoothness of stage and levelness be greatly improved, and the performance before the lights of performer station is more freely, more comfortable.
Accompanying drawing explanation
Fig. 1 is overall operation principle schematic of the present utility model.
Detailed description of the invention
This utility model is described in detail by illustrated embodiment below in conjunction with the accompanying drawings.
In figure, parts are: 1 motor, 2 worm gears, 3 worm screws, 4 weight slide blocks, 5 leading screws, 6 guide rails, 7,8,9,10,11,12,13 connecting rods, 14 frames.
As it can be seen, the schematic diagram that Fig. 1 is this utility model elevator stage device, this utility model device is to be driven worm screw 3 to rotate by motor 1, and worm screw drives worm gear 2 to rotate, and wherein worm screw 3 and worm gear 2 realize revesal self-locking, it is ensured that safety.And then worm gear 3 drives leading screw 5 to rotate, weight slide block 4 can slide on guide rail 6 afterwards.Thus control the fixed point rotary of bar 13, owing to the inclination angle of guide rail is less than angle of friction, so leading screw 5 is not by axial force.Connecting rod 7 fixed point rotary drives connecting rod 8 moving up and down, and connecting rod 8 is fixed between connecting rod 9 and connecting rod 10, determines its horizontal level.Connecting rod 9 and connecting rod 10 other end clip bar and connect 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.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 is frame, plays a supportive role, in order to keep the stability of system.Motor 1 drives worm screw 2 to rotate, worm screw 2 drives turbine 3 to rotate, turbine 3 drives leading screw 5 to rotate, thus realize weight slide block 4 at the enterprising line slip of guide rail 6, cause bar 7 to move up and down around axle, thus driven rod 8 carries out upper movement, connecting rod 8 is moved by two axle drivening rods 9 and connecting rod 10, then connecting rod 9 and connecting rod 10 drive support platform 11 to move, and wherein connecting rod 12 and connecting rod 13 keep support platform in the vertical direction to move, and complete the horizontal lifting motion of stage.The inside of elevator stage device with worm and wormwheel outfan connect leading screw width tandem compound, i.e. reach self-locking requirement, be possible to prevent beyond disturbance.Can realize again making stage height adjustment more accurate.Double plan parallel-crank mechanisms design, and connecting rod, support platform, even machine, frame constitute eight-bar linkage, intend parallel-crank mechanism in two, allow the landing of stage maintain level all the time, the most comfortable safer.
Claims (1)
1. an elevator stage device, it is characterised in that described device includes motor, worm gear, worm screw, weight slide block, leading screw, guide rail, connecting rod, frame；Motor (1) connecting worm (3), worm screw connects worm gear (2), worm gear (2) connects leading screw (5), weight slide block (4) is placed on guide rail (6), first connecting rod (8) is fixed between second connecting rod (9) and third connecting rod (10), and second connecting rod (9) and third connecting rod (10) other end clip fourth link (11) support platform；Eight-bar linkage constitutes two parallel-crank mechanisms；5th connecting rod (14) is frames, link supports platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174342.XU CN205445006U (en) | 2016-03-08 | 2016-03-08 | Lifting stage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620174342.XU CN205445006U (en) | 2016-03-08 | 2016-03-08 | Lifting stage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445006U true CN205445006U (en) | 2016-08-10 |
Family
ID=56605302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620174342.XU Expired - Fee Related CN205445006U (en) | 2016-03-08 | 2016-03-08 | Lifting stage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205445006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007295A (en) * | 2017-12-12 | 2018-05-08 | 株洲易力达机电有限公司 | Worm screw M values and the automatic detection device of flank of tooth bounce |
-
2016
- 2016-03-08 CN CN201620174342.XU patent/CN205445006U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007295A (en) * | 2017-12-12 | 2018-05-08 | 株洲易力达机电有限公司 | Worm screw M values and the automatic detection device of flank of tooth bounce |
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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: 20160810 Termination date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |