CN106285067A - A kind of electric hydaulic mixed drive stage lift - Google Patents
A kind of electric hydaulic mixed drive stage lift Download PDFInfo
- Publication number
- CN106285067A CN106285067A CN201610716362.XA CN201610716362A CN106285067A CN 106285067 A CN106285067 A CN 106285067A CN 201610716362 A CN201610716362 A CN 201610716362A CN 106285067 A CN106285067 A CN 106285067A
- Authority
- CN
- China
- Prior art keywords
- wheel
- hydraulic
- check valve
- electric hydaulic
- cradling piece
- 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
Abstract
The invention discloses a kind of electric hydaulic mixed drive stage lift, including stage flat board, handle and wheel, the bottom of stage flat board is provided with cradling piece, the side of cradling piece is provided with telescopic strut, is connected by hinges between cradling piece, and the side of handle is provided with hydraulic drive case, the top of hydraulic drive case is provided with shift knob, the outside of wheel is provided with wheel stand, is connected by bearing between wheel and wheel stand, and the top of wheel stand is provided with base.Utilizing electronic and hybrid transmission of surging, hydraulic actuator volume is little, lightweight, compact conformation.Meanwhile, hydraulic means Comparision is steady, and due to lightweight, inertia is little, and reaction is fast, and hydraulic means is easily achieved quickly startup, braking and commutates frequently, and driving torque is big.Employing mineral oil is working media, relative motion face can lubricating by oneself, service life is long, excellent noise reduction effect.Handle easy to control, large-scale stepless speed regulation can be realized.
Description
Technical field
The present invention relates to a kind of elevator, be specifically related to a kind of electric hydaulic mixed drive stage lift, belong to stage
Instrument making art.
Background technology
Elevator is one of indispensable equipment in stage performance.Along with the development of social science and technology, elevator
Spread to each corner of social life, used more and more extensive, no matter be building, civil engineering, and people's is daily
Life all be unable to do without elevation and subsidence mechanical, and many businessmans hold this business opportunity and invest one after another and found the factory, elevation and subsidence mechanical company the most like rain after
Standing in great numbers in each big industrial city as bamboo sprout, elevator market is fiery abnormal, and supply falls short of demand, from side it can be seen that society is sent out
Exhibition rapidly, drives the development of whole industry and the demand of people, but as buyer how in the company's commodity choosing stood in great numbers
The elevation and subsidence mechanical selected becomes current important topic.But, general electric driver structure is complicated, and power consumption is big, transmission
Moment is little, and transmission is unstable, and noise reduction is poor.And, machine driving speed adjustable range is less, spirit when starting, brake and commutate
Quick property is poor.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing stage lift transmission unstable, and supporting power is little, and noise is big etc. asks
Topic, it is provided that a kind of electric hydaulic mixed drive stage lift.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
The present invention provides a kind of electric hydaulic mixed drive stage lift, including stage flat board, handle and wheel, described stage
The bottom of flat board is provided with cradling piece, and the side of described cradling piece is provided with telescopic strut, by moveable hinge between described cradling piece
Chain connects, and the side of described handle is provided with hydraulic drive case, and the top of described hydraulic drive case is provided with shift knob, described
The outside of wheel is provided with wheel stand, is connected by bearing between described wheel and described wheel stand, described wheel stand
Top is provided with base.
As a preferred technical solution of the present invention, described hydraulic drive case be internally provided with motor, described motor
Outside be provided with belt wheel a, the side of described belt wheel a is provided with cam, and the side of described cam is provided with belt wheel b, described band
Connected by transmission band between wheel a and described belt wheel b.
As a preferred technical solution of the present invention, the side of described cam is provided with hydraulic pump, described hydraulic pump
Top is provided with roller.
As a preferred technical solution of the present invention, the bottom of described hydraulic pump is provided with check valve a and check valve b,
Being connected by hydraulic tube between described hydraulic pump with check valve a and check valve b, the bottom of described check valve a and check valve b is provided with
Fuel tank, described fuel tank be internally provided with hydraulic oil.
As a preferred technical solution of the present invention, the side of described fuel tank is provided with stop valve, described stop valve
Side is provided with hydraulic cylinder.
The present invention is reached to provide the benefit that: this device mainly utilizes electronic and hybrid transmission of surging, and hydraulic pressure performs
Component size is little, lightweight, compact conformation.Meanwhile, hydraulic means Comparision is steady, and due to lightweight, inertia is little, reaction
Hurry up, hydraulic means is easily achieved quickly startup, braking and commutates frequently, and driving torque is big.Employing mineral oil is working media,
Relative motion face can lubricating by oneself, service life is long, excellent noise reduction effect.Handle easy to control, large-scale stepless-adjustment can be realized
Speed.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the operation principle schematic diagram of the present invention；
In figure: 1, stage flat board；2, cradling piece；3, hinges；4, hydraulic drive case；5, shift knob；6, wheel stand；7、
Wheel；8, bearing；9, base；10, handle；11, motor；12, belt wheel a；13, transmission band；14, belt wheel b；15, cam；16, rolling
Son；17, hydraulic pump；18, check valve a；19, check valve b；20, fuel tank 21, hydraulic oil；22, stop valve；23, hydraulic tube；24, liquid
Cylinder pressure；25, telescopic strut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Figure 1-2, the present invention provides and includes stage flat board 1, handle 10 and wheel 7, and the bottom of stage flat board 1 is provided with props up
Hack lever 2, the side of cradling piece 2 is provided with telescopic strut 25, is connected by hinges 3 between cradling piece 2, and the side of handle 10 sets
Being equipped with hydraulic drive case 4, the top of hydraulic drive case 4 is provided with shift knob 5, and the outside of wheel 7 is provided with wheel stand 6,
Being connected by bearing 8 between wheel 7 and wheel stand 6, the top of wheel stand 6 is provided with base 9, by hydraulic drive case
Hydraulic circuit drives telescopic strut to elongate or shorten.
Further, hydraulic drive case 4 be internally provided with motor 11, the outside of motor 11 is provided with belt wheel a12, belt wheel
The side of a12 is provided with cam 15, and the side of cam 15 is provided with belt wheel b14, by transmission band between belt wheel a12 and belt wheel b14
13 connect, and cam can start moving downward of hydraulic pump.
The side of cam 15 is provided with hydraulic pump 17, and the top of hydraulic pump 17 is provided with roller 16, can reduce the pump housing with
Abrasion between cam.
The bottom of hydraulic pump 17 is provided with check valve a18 and check valve b19, hydraulic pump 17 and check valve a18 and check valve
Being connected by hydraulic tube 23 between b19, the bottom of check valve a18 and check valve b19 is provided with fuel tank 20, and the inside of fuel tank 20 is arranged
Having hydraulic oil 21, fuel tank can store hydraulic oil, reuses it.
The side of fuel tank 20 is provided with stop valve 22, and the side of stop valve 22 is provided with hydraulic cylinder 24, and stop valve can be real
The oil return action of existing hydraulic cylinder.
This device is a kind of Full-automatic paint cylinder, when needs are with this device, first opens shift knob 5, and motor 11 leads to
Cross transmission band 13 band moving cam 15 to rotate.And then cam driven hydraulic pump 17 moves downward, and is passed through by the hydraulic oil 21 in pump
Check valve a18 is discharged in hydraulic cylinder 24, and then drives telescopic strut 25 to extend, and stage flat board 1 raises immediately.Afterwards, beat
Opening stop valve 22, the hydraulic oil 21 in hydraulic cylinder 24 returns in fuel tank 20, and stage flat board 1 declines immediately.This device mainly utilizes
Electronic and surge hybrid transmission, hydraulic actuator volume is little, lightweight, compact conformation.Meanwhile, hydraulic means Comparision
Steadily, due to lightweight, inertia is little, and reaction is fast, and hydraulic means is easily achieved quickly startup, braking and commutates frequently, transmission
Moment is big.Employing mineral oil is working media, relative motion face can lubricating by oneself, service life is long, excellent noise reduction effect.Handle control
System is convenient, can realize large-scale stepless speed regulation.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (5)
1. an electric hydaulic mixed drive stage lift, including stage flat board (1), handle (10) and wheel (7), its feature
Being, the bottom of described stage flat board (1) is provided with cradling piece (2), and the side of described cradling piece (2) is provided with telescopic strut
(25), being connected by hinges (3) between described cradling piece (2), the side of described handle (10) is provided with hydraulic drive case
(4), the top of described hydraulic drive case (4) is provided with shift knob (5), and the outside of described wheel (7) is provided with wheel stand
(6), being connected by bearing (8) between described wheel (7) and described wheel stand (6), the top of described wheel stand (6) is provided with
Base (9).
A kind of electric hydaulic mixed drive stage lift the most according to claim 1, it is characterised in that described hydraulic pressure passes
That moves case (4) is internally provided with motor (11), and the outside of described motor (11) is provided with belt wheel a(12), described belt wheel a(12)
Side is provided with cam (15), and the side of described cam (15) is provided with belt wheel b(14), described belt wheel a(12) and described belt wheel b
(14) connected by transmission band (13) between.
A kind of electric hydaulic mixed drive stage lift the most according to claim 1, it is characterised in that described cam
(15) side is provided with hydraulic pump (17), and the top of described hydraulic pump (17) is provided with roller (16).
A kind of electric hydaulic mixed drive stage lift the most according to claim 1, it is characterised in that described hydraulic pump
(17) bottom is provided with check valve a(18) and check valve b(19), described hydraulic pump (17) and check valve a(18) and check valve b
(19) between by hydraulic tube (23) be connected, described check valve a(18) and check valve b(19) bottom be provided with fuel tank (20), institute
That states fuel tank (20) is internally provided with hydraulic oil (21).
A kind of electric hydaulic mixed drive stage lift the most according to claim 1, it is characterised in that described fuel tank
(20) side is provided with stop valve (22), and the side of described stop valve (22) is provided with hydraulic cylinder (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716362.XA CN106285067A (en) | 2016-08-24 | 2016-08-24 | A kind of electric hydaulic mixed drive stage lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716362.XA CN106285067A (en) | 2016-08-24 | 2016-08-24 | A kind of electric hydaulic mixed drive stage lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106285067A true CN106285067A (en) | 2017-01-04 |
Family
ID=57616075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610716362.XA Pending CN106285067A (en) | 2016-08-24 | 2016-08-24 | A kind of electric hydaulic mixed drive stage lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106285067A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519002A (en) * | 2018-07-31 | 2019-03-26 | 黑龙江省奕博连创科技发展有限公司 | A kind of liftable rostrum |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130067829A1 (en) * | 2011-09-15 | 2013-03-21 | Michael James JOHNSTONE | Mobile Truck-Mounted Performance Stage on a Hydraulic Lift |
| CN103950873A (en) * | 2014-05-13 | 2014-07-30 | 苏州塔可盛电子科技有限公司 | Electric hydraulic lifting platform |
| CN104002846A (en) * | 2014-06-09 | 2014-08-27 | 张裕仁 | Carrier applicable to construction sites |
| CN204040540U (en) * | 2014-08-19 | 2014-12-24 | 广州市华崴演出器材有限公司 | A kind of elevator stage |
| CN105649369A (en) * | 2016-03-18 | 2016-06-08 | 林红文 | Combined stage convenient to use |
| CN205422047U (en) * | 2016-02-22 | 2016-08-03 | 陈巧珍 | Cut fork lifting stage |
-
2016
- 2016-08-24 CN CN201610716362.XA patent/CN106285067A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130067829A1 (en) * | 2011-09-15 | 2013-03-21 | Michael James JOHNSTONE | Mobile Truck-Mounted Performance Stage on a Hydraulic Lift |
| CN103950873A (en) * | 2014-05-13 | 2014-07-30 | 苏州塔可盛电子科技有限公司 | Electric hydraulic lifting platform |
| CN104002846A (en) * | 2014-06-09 | 2014-08-27 | 张裕仁 | Carrier applicable to construction sites |
| CN204040540U (en) * | 2014-08-19 | 2014-12-24 | 广州市华崴演出器材有限公司 | A kind of elevator stage |
| CN205422047U (en) * | 2016-02-22 | 2016-08-03 | 陈巧珍 | Cut fork lifting stage |
| CN105649369A (en) * | 2016-03-18 | 2016-06-08 | 林红文 | Combined stage convenient to use |
Non-Patent Citations (1)
| Title |
|---|
| 张晗亮等: "《现代机电驱动控制技术》", 30 April 2009, 中国水利水电出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519002A (en) * | 2018-07-31 | 2019-03-26 | 黑龙江省奕博连创科技发展有限公司 | A kind of liftable rostrum |
| CN109519002B (en) * | 2018-07-31 | 2021-06-01 | 黑龙江省奕博连创科技发展有限公司 | Liftable chairman platform |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
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| WD01 | Invention patent application deemed withdrawn after publication |