CN107939090A - A kind of PLC remote controls Liftable hydraulic stage - Google Patents
A kind of PLC remote controls Liftable hydraulic stage Download PDFInfo
- Publication number
- CN107939090A CN107939090A CN201711120712.7A CN201711120712A CN107939090A CN 107939090 A CN107939090 A CN 107939090A CN 201711120712 A CN201711120712 A CN 201711120712A CN 107939090 A CN107939090 A CN 107939090A
- Authority
- CN
- China
- Prior art keywords
- stage
- hydraulic
- scissors group
- lifting
- sub
- 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.)
- Pending
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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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Multimedia (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a kind of PLC remote controls Liftable hydraulic stage, including main stage, lift sub- stage, hydraulic lift, hydraulic station and controller and host computer, it is equipped with the main proscenium opening and lifts sub- stage, the hydraulic lift is below the sub- stage of lifting, the hydraulic lift is by being fixed on the base of main stage bottom, first scissors group, second scissors group, 3rd scissors group, first crossbeam, second cross beam, hydraulic cylinder collectively forms, the hydraulic station is by hydraulic pump, oil pipe, drive motor, fuel tank, overflow valve, solenoid directional control valve and electromagnetic valve of flow control collectively form, the outlet of the overflow valve is connected with fuel tank.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to stage equipment equipment technical field, particularly a kind of PLC remote controls Liftable hydraulic stage.
Background technology
Stage is the space provided in theater for actor performance, it can make spectators focus on the table of performer
Drill and obtain preferable appreciation effect, innovate with the continuous development of scientific technology, stage equipment also develops rapidly, is obtained with this
More preferable performance effect, it can not only be that the directory creates appropriate drama environment, it is even more important that it can be by arenas
It is changed into that spectators are in the eyes of eternal of short duration moment, is exactly the appearance and development of scenery, the performance for having expanded musical play is empty
Between, the contrast in time and space is visually strengthened, so that all stages activity of musical play and scene are smooth,
Existing stage equipment some stages are simply fixed to be built on ground, stage can not raising and lowering, liftable stage can only
It is controlled near field, lifting that can not be remotely to stage is controlled, and influences performance effect.
The content of the invention
The purpose of the present invention is to solve the above problem, devises a kind of PLC remote controls Liftable hydraulic stage.
Realize above-mentioned purpose the technical scheme is that, a kind of PLC remote controls Liftable hydraulic stage, including main dance
Platform, lift sub- stage, hydraulic lift, hydraulic station and controller and host computer, and opening is provided with the main stage, described to open
The sub- stage of lifting to match with opening is equipped with mouthful, the hydraulic lift is described below the sub- stage of lifting
Hydraulic lift is hinged the other end and base by being fixed on the base of main stage bottom, on base and with one end and base
Roll the first scissors group of connection, positioned at the first scissors group upper end and the second scissors group hinged with the first scissors group, positioned at the
Two scissors group upper ends and the threeth scissors group hinged with the second scissors group, be fixed between the first scissors group and the second scissors group
One crossbeam, the second cross beam being fixed between the second scissors group and the 3rd scissors group, bottom and first crossbeam be hinged and telescopic end with
The hinged hydraulic cylinder of second cross beam collectively forms, and the first scissors group, the second scissors group, the 3rd scissors group are by two phases
Mutually parallel intersection scissors is formed, and the base is equipped with the first U-shaped rail, and the first scissors group rolls the one of connection with base
End is equipped with the first U-rail wheel, and the first U-rail wheel, which is limited in activity in the first U-shaped rail, makes the first scissors group and base
Keep rolling and connect, one end connects with lifting sub- stage and being hinged the other end and rolled with the sub- stage of lifting at the top of the 3rd scissors group
Connect, the sub- stage bottom of lifting is equipped with the second U-shaped rail, and one end that the 3rd scissors group rolls connection with lifting sub- stage is set
There is the second U-rail wheel, the second U-rail wheel, which is limited in activity in the second U-shaped rail, makes the 3rd scissors group and lifting son dance
Platform keeps rolling connection, and the hydraulic station connects the other end and hydraulic cylinder oil inlet by hydraulic pump, one end and hydraulic pump oil outlet end
Hold connection oil pipe, be connected with hydraulic pump input terminal drive motor, be connected with hydraulic pump oil inlet end fuel tank, be located at oil
Collectively formed on pipe and positioned at overflow valve, solenoid directional control valve and the electromagnetic valve of flow control of hydraulic pump oil outlet, the overflow
The outlet of valve is connected with fuel tank.
The first scissors group is hinged with base by the first twisted seat being fixed on base, and the 3rd scissors group is with rising
Drop sub- stage the second twisted seat of sub- stage bottom is lifted by being fixed on and be hinged.
The first U-shaped rail and the second U-shaped rail both ends are equipped with limited block, the first U-rail wheel and the second U-shaped rail
Road wheel rolls in the range of being limited respectively on the first U-shaped rail and the second U-shaped rail by limited block.
The size of the sub- stage of lifting is identical with opening, the sub- stage the upper end table when dropping to lowest point of lifting
Face is concordant with the table top of main stage.
The shape for lifting sub- stage and opening is circle.
LED Color-changing lamps are equipped with the sub- stage outer rim of lifting.
The table top of the sub- stage of lifting is equipped with anti-skid chequer.
The controller is equipped with commercial power interface, switch and control button, and PLC system is equipped with the controller.
The controller is electrically connected with drive motor, electromagnetic valve of flow control, host computer, LED Color-changing lamps.
The connecting line of the controller and host computer is equipped with converter.
A kind of PLC remote controls Liftable hydraulic stage made using technical scheme, can pass through hydraulic pressure liter
Falling unit realizes being freely lifted for stage, and connects controller by host computer, thus remote control stage be freely lifted and
Its speed lifted, realizes the long-range to stage set, intelligent manipulation.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of PLC remote controls Liftable hydraulic stage of the present invention；
Fig. 2 is the schematic diagram of hydraulic station of the present invention；
Fig. 3 is a kind of schematic diagram of the control system of PLC remote controls Liftable hydraulic stage of the present invention；
Fig. 4 is the top view of main stage of the present invention；
In figure, 1, main stage；2nd, sub- stage is lifted；3rd, controller；4th, host computer；5th, it is open；6th, base；7th, the first scissors
Group；8th, the second scissors group；9th, the 3rd scissors group；10th, first crossbeam；11st, second cross beam；12nd, hydraulic cylinder；13rd, first is U-shaped
Rail；14th, the first U-rail wheel；15th, the second U-shaped rail；16th, the second U-rail wheel；17th, hydraulic pump；18th, oil pipe；19th, driving is used
Motor；20th, fuel tank；21st, overflow valve；22nd, solenoid directional control valve；23rd, electromagnetic valve of flow control；24th, the first twisted seat；25th, second
Twisted seat；26th, LED Color-changing lamps；27th, limited block；28th, commercial power interface；29th, switch；30th, control button；31st, converter.
Embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in Figs 1-4, a kind of PLC remote controls liftable liquid
Press stage, including main stage 1, lifting sub- stage 2, hydraulic lift, hydraulic station and controller 3 and host computer 4, the main dance
Opening 5 is provided with platform 1, is equipped with the sub- stage 2 of lifting to match with opening 5 at the opening 5, the hydraulic lift is located at
2 lower section of the sub- stage of the lifting, the hydraulic lift by being fixed on the base 6 of main 1 bottom of stage, on base 6 and
Be hinged the other end with one end and base 6 and roll the first scissors group 7 connected with base 6, positioned at 7 upper end of the first scissors group and with the
The second hinged scissors group 8 of one scissors group 7, positioned at 8 upper end of the second scissors group and the threeth scissors group hinged with the second scissors group 8
9th, the first crossbeam 10 that is fixed between the first scissors group 7 and the second scissors group 8, be fixed on the second scissors group 8 and the 3rd scissors group 9
Between second cross beam 11, bottom and first crossbeam 10 be hinged and telescopic end and the hinged 12 common structure of hydraulic cylinder of second cross beam 11
Into the first scissors group 7, the second scissors group 8, the 3rd scissors group 9 are formed by two intersection being parallel to each other scissors, described
Base 6 is equipped with the first U-shaped rail 13, and one end that the first scissors group 7 rolls connection with base 6 is equipped with the first U-rail wheel
14, the first U-rail wheel 14, which is limited in activity in the first U-shaped rail 13, makes the first scissors group 7 keep the company of rolling with base 6
Connect, described 3rd scissors group, 9 top one end is hinged the other end with the sub- stage 2 of lifting and is connected with lifting the sub- rolling of stage 2, the liter
Drop sub- 2 bottom of stage and be equipped with the second U-shaped rail 15, one end that the 3rd scissors group 9 rolls connection with lifting sub- stage 2 is equipped with the
Two U-rail wheels 16, the second U-rail wheel 16, which is limited in activity in the second U-shaped rail 15, makes the 3rd scissors group 9 and lifting
Stage 2 keeps rolling connection, and the hydraulic station connects the other end and hydraulic oil by hydraulic pump 17, one end and 17 oil outlet end of hydraulic pump
The oil pipe 18 of 12 oil inlet end of cylinder connection, the drive motor 19 being connected with 17 input terminal of hydraulic pump and 17 oil inlet end of hydraulic pump
The fuel tank 20 of connection, be located on oil pipe 18 and positioned at overflow valve 21, solenoid directional control valve 22 and the flow of 17 oil outlet of hydraulic pump
Electromagnetic valve for adjusting 23 collectively forms, and the outlet of the overflow valve 21 is connected with fuel tank 20；The first scissors group 7 is logical with base 6
It is hinged to cross the first twisted seat 24 being fixed on base 6, the 3rd scissors group 9 is with lifting sub- stage 2 by being fixed on lifting
Second twisted seat 25 of 2 bottom of stage is hinged；First U-shaped U-shaped 15 both ends of rail of rail 13 and second are equipped with limited block 27, described
First U-rail wheel 14 and the second U-rail wheel 16 are limited on the first U-shaped 13 and second U-shaped rail of rail by limited block 27 respectively
In the range of roll；The size of the sub- stage 2 of lifting is identical with opening 5, and the sub- stage 2 of lifting is when dropping to lowest point
End surfaces are concordant with the table top of main stage 1 thereon；The shape for lifting sub- stage 2 and opening 5 is circle；The lifting dance
LED Color-changing lamps 26 are equipped with 2 outer rim of platform；The table top of the sub- stage 2 of lifting is equipped with anti-skid chequer；The controller 3 is equipped with
Commercial power interface 28, switch 29 and control button 30, the controller 3 is interior to be equipped with PLC system；The controller 3 and driving
It is electrically connected with motor 19, electromagnetic valve of flow control 23, host computer 4, LED Color-changing lamps 26；The controller 3 and host computer 4
Connecting line be equipped with converter 31.
The characteristics of the present embodiment is that opening is provided with main stage, and opening is equipped with lifting to match with opening and waves
Platform, hydraulic lift positioned at lifting below sub- stage, hydraulic lift by being fixed on the base of main stage bottom, the bottom of positioned at
On seat and with one end and base be hinged the other end roll the first scissors group connected with base, positioned at the first scissors group upper end and with
The second hinged scissors group of first scissors group, positioned at the second scissors group upper end and the threeth scissors group hinged with the second scissors group,
The first crossbeam that is fixed between the first scissors group and the second scissors group, second be fixed between the second scissors group and the 3rd scissors group
Crossbeam, the hydraulic cylinder that bottom and first crossbeam are hinged and telescopic end is hinged with second cross beam collectively form, the first scissors group, the
Two scissors groups, the 3rd scissors group are formed by two intersection being parallel to each other scissors, and base is equipped with the first U-shaped rail, and first cuts
One end that frame group rolls connection with base is equipped with the first U-rail wheel, and the first U-rail wheel is limited in the first U-shaped rail movable
The first scissors group is set to keep rolling connection with base, one end is hinged the other end and lifting with lifting sub- stage at the top of the 3rd scissors group
Sub- stage rolls connection, lifts sub- stage bottom and is equipped with the second U-shaped rail, the 3rd scissors group is with lifting the one of sub- stage rolling connection
End is equipped with the second U-rail wheel, and the second U-rail wheel, which is limited in activity in the second U-shaped rail, makes the 3rd scissors group and lifting son dance
Platform keeps rolling connection, and hydraulic station connects the other end by hydraulic pump, one end and hydraulic pump oil outlet end and hydraulic cylinder oil inlet end connects
The oil pipe that connects, the drive motor being connected with hydraulic pump input terminal, the fuel tank being connected with hydraulic pump oil inlet end, be located on oil pipe
And collectively formed positioned at overflow valve, solenoid directional control valve and the electromagnetic valve of flow control of hydraulic pump oil outlet, the outlet of overflow valve
Connected with fuel tank.A kind of PLC remote controls Liftable hydraulic stage made using technical scheme, can pass through hydraulic pressure
Lifting gear realizes being freely lifted for stage, and connects controller by host computer, and the lifting of remote control stage, is realized to dance
The long-range of platform scene, intelligent manipulation.
In the present embodiment, operational order is remotely sent to controller by host computer, is controlled after being changed by converter
Device processed receives the order that host computer is sent, control drive motor work, and drive motor drives hydraulic oil pump work, liquid
Pressure oil pump suctions out hydraulic oil from hydraulic cylinder by oil pipe and hydraulic oil is discharged in fuel tank, and hydraulic cylinder shrinks and drives
One crossbeam and second cross beam, first crossbeam and second cross beam drive the first scissors group, the second scissors group and the 3rd scissors group to shrink,
First U-rail wheel and the second U-rail wheel U-shaped rail in the first U-shaped rail and the roll, so that sub- stage rise is lifted,
Realize the elevating movement of stage, the lifting speed of sub- stage is lifted by controlling electromagnetic valve of flow control to control, realize dance
Platform lifts the cooperation with scene, can control by host computer and opens LED Color-changing lamps, and LED Color-changing lamps electrified light emitting coordinates whole dance
Platform is performed, and creates dreamlike scene, strengthens performance effect.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of which part may be made, belong to protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of PLC remote controls Liftable hydraulic stage, including main stage (1), the sub- stage (2) of lifting, hydraulic lift,
Hydraulic station and controller (3) and host computer (4), it is characterised in that be provided with opening (5), the opening on the main stage (1)
(5) place is equipped with the sub- stage of lifting (2) to match with opening (5), and the hydraulic lift is positioned at the sub- stage (2) of lifting
Lower section, the hydraulic lift by being fixed on the base (6) of main stage (1) bottom, on base (6) and with one end and bottom
The hinged other end of seat (6) rolls the first scissors group (7) of connection with base (6), positioned at the first scissors group (7) upper end and with first
The second hinged scissors group (8) of scissors group (7), positioned at the second scissors group (8) upper end and the hinged with the second scissors group (8) the 3rd
Scissors group (9), the first crossbeam (10) being fixed between the first scissors group (7) and the second scissors group (8), be fixed on the second scissors group
(8) second cross beam (11) between the 3rd scissors group (9), bottom and first crossbeam (10) be hinged and telescopic end and second cross beam
(11) hinged hydraulic cylinder (12) collectively forms, the first scissors group (7), the second scissors group (8), the 3rd scissors group (9)
Formed by two intersection being parallel to each other scissors, the base (6) is equipped with the first U-shaped rail (13), the first scissors group
(7) one end that connection is rolled with base (6) is equipped with the first U-rail wheel (14), and the first U-rail wheel (14) is limited in the
The one interior activity of U-shaped rail (13) makes the first scissors group (7) keep rolling connection, the 3rd scissors group (9) top one with base (6)
Hold and lift sub- stage (2) and be hinged other end stage (2) rolling connection sub- with lifting, sub- stage (2) bottom of lifting is equipped with
Second U-shaped rail (15), one end that the 3rd scissors group (9) rolls connection with lifting sub- stage (2) are equipped with the second U-rail wheel
(16), the second U-rail wheel (16), which is limited in the second interior activity of U-shaped rail (15), makes the 3rd scissors group (9) and lifting son dance
Platform (2) keeps rolling connection, and the hydraulic station connects the other end and liquid by hydraulic pump (17), one end and hydraulic pump (17) oil outlet end
The oil pipe (18) of compressing cylinder (12) oil inlet end connection, the drive motor (19) and liquid being connected with hydraulic pump (17) input terminal
The fuel tank (20) of press pump (17) oil inlet end connection, be located on oil pipe (18) and positioned at the overflow valve of hydraulic pump (17) oil outlet
(21), solenoid directional control valve (22) and electromagnetic valve of flow control (23) collectively form, the outlet of the overflow valve (21) and fuel tank
(20) connect.
2. a kind of PLC remote controls Liftable hydraulic stage according to claim 1, it is characterised in that described first cuts
Frame group (7) is hinged by the first twisted seat (24) being fixed on base (6) with base (6), the 3rd scissors group (9) and lifting
The second twisted seat (25) that sub- stage (2) lifts sub- stage (2) bottom by being fixed on is hinged.
3. a kind of PLC remote controls Liftable hydraulic stage according to claim 1, it is characterised in that described first is U-shaped
Rail (13) and the second U-shaped rail (15) both ends are equipped with limited block (27), the first U-rail wheel (14) and the second U-rail
Wheel (16) rolls in the range of being limited respectively on the first U-shaped rail (13) and the second U-shaped rail by limited block (27).
A kind of 4. PLC remote controls Liftable hydraulic stage according to claim 1, it is characterised in that lifting
The size of stage (2) is identical with opening (5), the sub- stage (2) of the lifting end surfaces and main dance thereon when dropping to lowest point
The table top of platform (1) is concordant.
A kind of 5. PLC remote controls Liftable hydraulic stage according to claim 1, it is characterised in that lifting
The shape of stage (2) and opening (5) is circle.
A kind of 6. PLC remote controls Liftable hydraulic stage according to claim 1, it is characterised in that lifting
LED Color-changing lamps (26) are equipped with stage (2) outer rim.
A kind of 7. PLC remote controls Liftable hydraulic stage according to claim 1, it is characterised in that lifting
The table top of stage (2) is equipped with anti-skid chequer.
A kind of 8. PLC remote controls Liftable hydraulic stage according to claim 1, it is characterised in that the controller
(3) commercial power interface (28), switch (29) and control button (30) are equipped with, PLC system is equipped with the controller (3).
A kind of 9. PLC remote controls Liftable hydraulic stage according to claim 1, it is characterised in that the controller
(3) it is electrically connected with drive motor (19), electromagnetic valve of flow control (23), host computer (4), LED Color-changing lamps (26).
A kind of 10. PLC remote controls Liftable hydraulic stage according to claim 1, it is characterised in that the controller
(3) connecting line with host computer (4) is equipped with converter (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120712.7A CN107939090A (en) | 2017-11-14 | 2017-11-14 | A kind of PLC remote controls Liftable hydraulic stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120712.7A CN107939090A (en) | 2017-11-14 | 2017-11-14 | A kind of PLC remote controls Liftable hydraulic stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939090A true CN107939090A (en) | 2018-04-20 |
Family
ID=61935067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711120712.7A Pending CN107939090A (en) | 2017-11-14 | 2017-11-14 | A kind of PLC remote controls Liftable hydraulic stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939090A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771334A (en) * | 2018-06-01 | 2018-11-09 | 郑州国知网络技术有限公司 | A kind of computer software developer computer desk |
| CN108798085A (en) * | 2018-06-23 | 2018-11-13 | 台聪 | It is a kind of integrate lifting, rotation, sidesway stage |
| CN110805320A (en) * | 2019-07-15 | 2020-02-18 | 北京东方舞台科技有限公司 | Self-driving vehicle platform for stage |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0821113A (en) * | 1994-07-06 | 1996-01-23 | Sansei Yusoki Kk | Stage portable lift |
| CN201502193U (en) * | 2009-07-17 | 2010-06-09 | 总装备部工程设计研究总院 | Bridging device |
| CN201534767U (en) * | 2009-07-17 | 2010-07-28 | 总装备部工程设计研究总院 | Diagonal bracing device capable of lifting object to be braced |
| CN104355265A (en) * | 2014-10-11 | 2015-02-18 | 泰兴市塔力机械制造有限公司 | Lifting device |
| CN204737685U (en) * | 2015-06-30 | 2015-11-04 | 山东泰宝防伪制品有限公司 | Elevating platform for paper cutter |
| CN206174531U (en) * | 2016-11-11 | 2017-05-17 | 安徽省精英机械制造有限公司 | Elevating platform for stage |
-
2017
- 2017-11-14 CN CN201711120712.7A patent/CN107939090A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0821113A (en) * | 1994-07-06 | 1996-01-23 | Sansei Yusoki Kk | Stage portable lift |
| CN201502193U (en) * | 2009-07-17 | 2010-06-09 | 总装备部工程设计研究总院 | Bridging device |
| CN201534767U (en) * | 2009-07-17 | 2010-07-28 | 总装备部工程设计研究总院 | Diagonal bracing device capable of lifting object to be braced |
| CN104355265A (en) * | 2014-10-11 | 2015-02-18 | 泰兴市塔力机械制造有限公司 | Lifting device |
| CN204737685U (en) * | 2015-06-30 | 2015-11-04 | 山东泰宝防伪制品有限公司 | Elevating platform for paper cutter |
| CN206174531U (en) * | 2016-11-11 | 2017-05-17 | 安徽省精英机械制造有限公司 | Elevating platform for stage |
Non-Patent Citations (2)
| Title |
|---|
| 《矿井提升机故障处理和技术改造》编委会: "《矿井提升机故障处理和技术改造》", 30 September 2013, 机械工业出版社 * |
| 李方圆: "《PLC行业应用实践》", 31 January 2007, 中国电力出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771334A (en) * | 2018-06-01 | 2018-11-09 | 郑州国知网络技术有限公司 | A kind of computer software developer computer desk |
| CN108798085A (en) * | 2018-06-23 | 2018-11-13 | 台聪 | It is a kind of integrate lifting, rotation, sidesway stage |
| CN110805320A (en) * | 2019-07-15 | 2020-02-18 | 北京东方舞台科技有限公司 | Self-driving vehicle platform for stage |
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Application publication date: 20180420 |