CN208009962U - A kind of rotation and lifting stage - Google Patents
A kind of rotation and lifting stage Download PDFInfo
- Publication number
- CN208009962U CN208009962U CN201820221953.4U CN201820221953U CN208009962U CN 208009962 U CN208009962 U CN 208009962U CN 201820221953 U CN201820221953 U CN 201820221953U CN 208009962 U CN208009962 U CN 208009962U
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- China
- Prior art keywords
- fixed station
- driving
- rotation
- bottom end
- lifting platform
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Abstract
A kind of rotation and lifting stage, including stage and Lifting platform, the Lifting platform bottom end is provided with the elevating mechanism for driving it to lift, the elevating mechanism includes horizontally disposed fixed station, the fixed station is rounded, the fixed station center is rotatably connected to driving gear, the fixed station bottom end is fixedly connected with the first motor for being useful for driving driving gear rotation, the transmission component for driving lifting platform table top to lift is provided between the driving gear and Lifting platform, the fixed station bottom end is provided with fixed seat, the fixed seat is rotatablely connected with the fixed station, the fixed station bottom surface is circumferentially provided with ring-shaped distributed slip ring, the rounded sliding groove coordinated with slip ring is provided in the fixed seat, the fixed edge of table is provided with the driving mechanism for driving fixed station to rotate.Its advantage is that stage rotary may be implemented and lift synchronous control and do not interfere with each other.
Description
Technical field
The utility model is related to elevator stage technical fields, and in particular to a kind of rotation and lifting stage.
Background technology
Stage is the important performance platform of art activities.In recent years, with scientific and technological level development and everybody to performing art
The continuous pursuit of effect, stage have functioned simultaneously as important " stage property " of art activities.Thus, the design of stage structure form,
It is largely fixed, ensures the performance effect of art activities.
Currently, there are mainly three types of common stage structure forms：It is fixed, liftable and rotatable, they
Function it is relatively single, can not meet the requirement of high-quality art activities.
Utility model content
The purpose of this utility model is to provide a kind of rotation and lifting stage, its advantage is that stage rotary and lifting may be implemented
It synchronous control and does not interfere with each other.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of rotation and lifting stage, including stage and Lifting platform, the Lifting platform bottom end are provided with for driving
Its elevating mechanism lifted, the elevating mechanism includes horizontally disposed fixed station, and the fixed station is rounded, the fixed station
Center is rotatably connected to driving gear, and the fixed station bottom end, which is fixedly connected, is useful for the first of driving driving gear rotation
Motor is provided with the transmission component for driving Lifting platform to lift, the fixation between the driving gear and Lifting platform
Platform bottom end is provided with fixed seat, and the fixed seat is rotatablely connected with the fixed station, and the fixed station bottom surface, which is circumferentially provided with, is in
The slip ring of annular distribution is provided with the rounded sliding groove coordinated with slip ring, the fixed edge of table in the fixed seat
Edge is provided with the driving mechanism for driving fixed station to rotate.
Through the above technical solutions, first motor can provide driving force to the work of elevating mechanism, elevating mechanism passes through
Transmission component drives Lifting platform lifting, while elevating mechanism is arranged on fixed station, and fixed station and the fixed seat of its bottom end turn
The slip ring of dynamic connection, fixed station bottom end is inserted into the sliding groove in fixed seat, and sliding groove and slip ring are circle, are being driven
The driving effect downslide rotating ring of mechanism can slide in sliding groove, so that fixed station is rotated in fixed seat, to make lifting platform
Face rotates, and makes stage that can also be rotated while lifting, function is more abundant, and stage effect is more preferable.
The utility model is further arranged to：The driving mechanism includes the driving gear being rotatably connected in fixed seat,
The fixed edge of table be provided with the rack that engage of driving gear, further include be useful for sliding tooth wheel is driven to rotate the
Two motors.
Through the above technical solutions, the second motor drives the rotation of sliding tooth wheel, due to driving gear and fixed edge of table
Rack is meshed, and fixed station can drive being rotated by for gear, to make Lifting platform rotate therewith.
The utility model is further arranged to：The sliding slot cross-section is U-shaped, and the sliding groove sidewall is provided with several
First ball, the slip ring stretches into sliding groove and slip ring bottom end is provided with several the second balls.
Through the above technical solutions, slip ring stretches into sliding groove, the first ball on sliding groove madial wall can be reduced
Frictional force between slip ring and sliding groove sidewall, the second ball of slip ring bottom can reduce slip ring bottom and sliding groove
Between frictional force, to allow fixed station to be slided in fixed seat, and the support fixed station that slip ring can be stablized.
The utility model is further arranged to：The transmission component includes being arranged in driving gear edge and and driving gear
Several driven gears of engagement, the driven gear are rotatably connected on fixed station, and the driven gear top is fixedly connected
Have a lead screw, the Lifting platform bottom end is fixedly connected with several sleeves with lead screw cooperation, be provided in the sleeve with it is described
The internal thread of lead screw cooperation.
Through the above technical solutions, first motor driving driving gear rotation, driving gear drive several of its edge
Driven gear rotates, and the lead screw on driven gear top rotates therewith, since driven gear is fixed at fixed plate by shaft
On, driven gear may only rotation, multiple driven gears and lead screw can play position-limiting action to Lifting platform, make lifting platform
The sleeve of face bottom end rises or falls under the action of lead screw, achievees the effect that automatic lifting.
The utility model is further arranged to：The driven gear sets at least to three groups.
Through the above technical solutions, the principle for determining plane according to 3 points, three driven gears and three lead screws can be with
By the more firm of Lifting platform support.
The utility model is further arranged to：The Lifting platform bottom end is provided with for its bottom driving component to be isolated
Shell.
Through the above technical solutions, shell can play buffer action to the lead screw and sleeve of Lifting platform bottom end, it is right
Personnel on stage play a protective role, while increasing the aesthetics of Lifting platform.
The utility model is further arranged to：The shell bottom end is provided with the bulge loop extended outward, the stage bottom
Face is provided with the first travel switch with the bulge loop corresponding position, and first travel switch stops work for controlling motor
Make.
Through the above technical solutions, when lifting platform rises to certain altitude, bulge loop touches the first row at stage edge
Cheng Kaiguan leaves the motor off work, and Lifting platform is made to be automatically stopped when rising to certain altitude.
The utility model is further arranged to：It is provided with the bulge loop corresponding position for controlling on the fixed station
The second travel switch that motor is stopped.
Through the above technical solutions, when Lifting platform declines, bulge loop, which touches the second travel switch, can cut off motor
Power supply makes Lifting platform be fixed on current location, plays the effect for being automatically stopped Lifting platform decline.
In conclusion the utility model has the advantages that：
One, the rotation and lifting stage supports Lifting platform using multiple lead screws, and passes through same driving gear synchronous control
Each lead screw rotation, not only stability is high, but also the lifting process of Lifting platform is more steady；
Two, the rotation and lifting stage adds driving gear in fixed station bottom end, and driving gear can control fixed station rotation
Turn, elevating mechanism is arranged on fixed station, makes Lifting platform that can also realize rotation while lifting, and rotates and rise
Drop is not interfere with each other, and function is more abundant, and stage effect is more preferable.
Description of the drawings
Fig. 1 is the rotation and lifting stage overall structure diagram；
Fig. 2 is the portions the A enlarged drawing of Fig. 1；
Fig. 3 is the sectional view for embodying lifting structure；
Fig. 4 is the portions the B enlarged drawing of Fig. 3.
In figure, 1, stage；2, Lifting platform；21, sleeve；22, shell；23, bulge loop；3, elevating mechanism；31, fixed station；
311, slip ring；3111, the second ball；32, driving gear；33, driven gear；34, lead screw；35, first motor；36, first
Travel switch；37, the second travel switch；4, fixed seat；41, sliding groove；411, the first ball；5, gear is driven；6, the second electricity
Machine.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, Figure 2 and Figure 3, a kind of rotation and lifting stage, including stage 1 and Lifting platform 2, Lifting platform 2
Bottom end is provided with the elevating mechanism 3 for driving it to lift, and elevating mechanism 3 includes horizontally disposed fixed station 31, fixed station
31 setting 2 bottom of Lifting platform and fixed station 31 it is rounded, 31 center of fixed station is rotatably connected to driving gear 32, Gu
Determine 31 bottom end of platform and is fixedly connected with the first motor 35 for being useful for the driving rotation of driving gear 32, driving gear 32 and Lifting platform 2
Between be provided with for drive lifting platform table top lift transmission component.Transmission component include setting at 32 edge of driving gear and
Several driven gears 33 engaged with driving gear 32, driven gear 33 set at least to three groups（4 are provided in the present embodiment
Group）.Driven gear 33 is rotatably connected on fixed station 31, each 33 top of driven gear has been fixedly connected with lead screw 34, is risen
2 bottom end of drop table top is fixedly connected with several sleeves 21 coordinated with lead screw 34, is provided in sleeve 21 and coordinates with the lead screw 34
Internal thread.First motor 35 drives driving gear 32 to rotate, and driving gear 32 drives several driven gears 33 at its edge
Rotation, the lead screw 34 on 33 top of driven gear rotates therewith, since driven gear 33 is fixed at by shaft in fixed plate,
Driven gear 33 may only rotation, multiple driven gears 33 and lead screw 34 can play position-limiting action to Lifting platform 2, make liter
The sleeve 21 of 2 bottom end of drop table top rises or falls under the action of lead screw 34, achievees the effect that 2 automatic lifting of Lifting platform.Root
The principle for determining plane according to 3 points, three driven gears 33 and three lead screws 34 can support Lifting platform 2 more steady
Gu.
As shown in Figures 2 and 3,2 bottom end of Lifting platform is provided with the shell 22 for its bottom driving component to be isolated.Shell
22 can play buffer action to the lead screw 34 and sleeve 21 of 2 bottom end of Lifting platform, play protection to the personnel on stage 1 and make
With, while increasing the aesthetics of Lifting platform 2.22 bottom end of shell is provided with the bulge loop 23 extended outward, 1 bottom surface of stage with it is convex
23 corresponding position of ring is provided with the first travel switch 36, and the first travel switch 36 is stopped for controlling motor.Work as lifting
When platform rises to certain altitude, the first travel switch 36 that bulge loop 23 touches 1 edge of stage leaves the motor off work, makes lifting
Table top 2 is automatically stopped when rising to certain altitude.It is provided with 23 corresponding position of the bulge loop for controlling on fixed station 31
The second travel switch 37 that motor processed is stopped.When Lifting platform 2 declines, bulge loop 23 touches the second travel switch 37 can
To cut off motor power, Lifting platform 2 is made to be fixed on current location, plays the effect for being automatically stopped the decline of Lifting platform 2.
As shown in Figure 3 and Figure 4,31 bottom end of fixed station is provided with fixed seat 4, and fixed seat 4 is rotatablely connected with fixed station 31,
31 bottom surface of fixed station is circumferentially provided with ring-shaped distributed slip ring 311, is provided in fixed seat 4 and coordinates with slip ring 311
The sliding groove 41 of rounded distribution, 31 edge of fixed station are provided with the driving mechanism for driving fixed station 31 to rotate.Driving machine
Structure includes the driving gear 5 being rotatably connected in fixed seat 4, and 31 edge of fixed station is provided with drives gear 5 to engage with described
Rack, further includes the second motor 6 for being useful for that driving gear 5 is driven to rotate, and the second motor 6 drives driving gear 5 by belt
Rotation, since driving gear 5 is meshed with the rack at 31 edge of fixed station, fixed station 31 can be under the driving of driving gear 5
Rotation, to make Lifting platform 2 rotate therewith.
More specifically, as shown, 41 section of sliding groove is U-shaped, 41 side wall of sliding groove is provided with several the first balls
411, slip ring 311 stretches into sliding groove 41 and 311 bottom end of slip ring is provided with several the second balls 3111.Slip ring 311
Stretch into sliding groove 41, the first ball 411 on 41 madial wall of sliding groove can reduce slip ring 311 and 41 side wall of sliding groove it
Between frictional force, the second ball 3111 of 311 bottom of slip ring can reduce rubbing between 311 bottom of slip ring and sliding groove 41
Power is wiped, to allow fixed station 31 to be slided in fixed seat 4, and the support fixed station 31 that slip ring 311 can be stablized.
The rotation and lifting stage 1 adds driving gear 5 in 31 bottom end of fixed station, and driving gear 5 can control fixed station
31 rotations, elevating mechanism 3 are arranged on fixed station 31, make Lifting platform 2 that can also realize rotation while lifting, and
Rotation is not interfere with each other with lifting, and function is more abundant, and 1 effect of stage is more preferable.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of rotation and lifting stage, including stage (1) and Lifting platform (2), it is characterized in that：Lifting platform (2) bottom
End is provided with the elevating mechanism (3) for driving it to lift, and the elevating mechanism (3) includes horizontally disposed fixed station (31),
The fixed station (31) is rounded, and fixed station (31) center is rotatably connected to driving gear (32), the fixed station
(31) bottom end, which is fixedly connected, is useful for the first motor (35) that driving driving gear (32) rotates, the driving gear (32) and liter
The transmission component for driving Lifting platform (2) to lift is provided between drop table top (2), fixed station (31) bottom end is provided with
Fixed seat (4), the fixed seat (4) are rotatablely connected with the fixed station (31), and fixed station (31) bottom surface is circumferentially disposed
There is ring-shaped distributed slip ring (311), the rounded cunning with slip ring (311) cooperation is provided on the fixed seat (4)
Dynamic slot (41), fixed station (31) edge are provided with the driving mechanism for driving fixed station (31) to rotate.
2. a kind of rotation and lifting stage according to claim 1, it is characterized in that：The driving mechanism includes being rotatably connected on
Driving gear (5) in fixed seat (4), fixed station (31) edge are provided with the rack engaged with the driving gear (5),
It further include the second motor (6) for being useful for that driving gear (5) is driven to rotate.
3. a kind of rotation and lifting stage according to claim 1, it is characterized in that：Sliding groove (41) section is U-shaped, institute
It states sliding groove (41) side wall and is provided with several the first balls (411), the slip ring (311) is stretched into sliding groove (41) and sliding
Rotating ring (311) bottom end is provided with several the second balls (3111).
4. a kind of rotation and lifting stage according to claim 1, it is characterized in that：The transmission component includes setting actively
Gear (32) edge and several driven gears (33) engaged with driving gear (32), driven gear (33) rotation connection
On fixed station (31), driven gear (33) top is fixedly connected with lead screw (34), and Lifting platform (2) bottom end is fixed
Be connected with the sleeves (21) of several cooperations with lead screw (34), be provided in the sleeve (21) coordinate with the lead screw (34) it is interior
Screw thread.
5. a kind of rotation and lifting stage according to claim 4, it is characterized in that：The driven gear (33) sets at least to
Three groups.
6. a kind of rotation and lifting stage according to claim 1, it is characterized in that：Lifting platform (2) bottom end is provided with
Shell (22) for its bottom driving component to be isolated.
7. a kind of rotation and lifting stage according to claim 6, it is characterized in that：Shell (22) bottom end is provided with outward
The bulge loop (23) that side extends, stage (1) bottom surface are provided with the first travel switch with the bulge loop (23) corresponding position
(36), first travel switch (36) is stopped for controlling motor.
8. a kind of rotation and lifting stage according to claim 7, it is characterized in that：On the fixed seat (4) with the bulge loop
(23) corresponding position is provided with the second travel switch (37) being stopped for controlling motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820221953.4U CN208009962U (en) | 2018-02-07 | 2018-02-07 | A kind of rotation and lifting stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820221953.4U CN208009962U (en) | 2018-02-07 | 2018-02-07 | A kind of rotation and lifting stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208009962U true CN208009962U (en) | 2018-10-26 |
Family
ID=63886094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820221953.4U Expired - Fee Related CN208009962U (en) | 2018-02-07 | 2018-02-07 | A kind of rotation and lifting stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208009962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073986A (en) * | 2019-05-17 | 2019-08-02 | 香港光年輪國際有限公司 | A kind of Pet's toilet |
-
2018
- 2018-02-07 CN CN201820221953.4U patent/CN208009962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073986A (en) * | 2019-05-17 | 2019-08-02 | 香港光年輪國際有限公司 | A kind of Pet's toilet |
| CN110073986B (en) * | 2019-05-17 | 2024-06-21 | 香港光年輪國際有限公司 | Pet toilet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181026 Termination date: 20210207 |