CN105236082B - One kind is by survey time turns elevating mechanism - Google Patents
One kind is by survey time turns elevating mechanism Download PDFInfo
- Publication number
- CN105236082B CN105236082B CN201510760505.2A CN201510760505A CN105236082B CN 105236082 B CN105236082 B CN 105236082B CN 201510760505 A CN201510760505 A CN 201510760505A CN 105236082 B CN105236082 B CN 105236082B
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- Prior art keywords
- belt pulley
- decelerator
- power transmission
- transmission shaft
- drive
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- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 230000003028 elevating effect Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000005259 measurement Methods 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The present invention relates to one kind by survey time turns elevating mechanism, including power transmission shaft, power transmission shaft centre position is provided with the first drive sprocket, the power transmission shaft left and right sides is provided with lifting unit, the lifting unit bottom left and right sides is provided with screw mandrel, screw mandrel top is respectively connected with measurement bay support base, and measurement bay support base top is provided with V-type support；Power transmission shaft rear portion is provided with decelerator, the decelerator left and right sides is respectively arranged with the first belt pulley and the second drive sprocket, decelerator rear portion is provided with motor, the second belt pulley is connected with the left of motor, shaft coupling is provided with the left of second belt pulley, steering gear is provided with the left of shaft coupling, steering gear rear portion is connected with connecting rod, and connecting rod rear portion is connected with handwheel.The invention mechanism is effectively improved by the lifting treatment effect of survey time turns, convenient to use as needed, is improved service efficiency, is reduced labor intensity.
Description
Technical field
The present invention relates to one kind by survey time turns elevating mechanism, belong to field of mechanical technique.
Background technology
At present, when measuring large-scale workpiece, product is difficult to be overlapped with torsion bar axis through directly lifting, while heavier product is very
It is possible to impact power to the thrust ball bearing of carrying below torsion bar.In order to avoid the two problems, being surveyed in rocker two increases
A pair of elevating mechanisms, product was lifted to elevating mechanism before this, recycled elevating mechanism to drive product movement, so product is being hung
Rocker is not interfered with during dress, rocker there need not be protection mechanism again.
The content of the invention
It is an object of the invention to provide one kind by survey time turns elevating mechanism, preferably to improve by survey time turns
Lifting, it is convenient to use as needed.
To achieve these goals, technical scheme is as follows.
One kind is by survey time turns elevating mechanism, including power transmission shaft, and power transmission shaft centre position is provided with the first drive sprocket, passes
The moving axis left and right sides is provided with lifting unit, and the lifting unit bottom left and right sides is provided with screw mandrel, and screw mandrel top is all connected with
There is measurement bay support base, measurement bay support base top is provided with V-type support；Power transmission shaft rear portion is provided with decelerator, and decelerator is left
Right both sides are respectively arranged with the first belt pulley and the second drive sprocket, and decelerator rear portion is provided with the left of motor, motor and is connected with
It is provided with the left of second belt pulley, the second belt pulley on the left of shaft coupling, shaft coupling and is provided with steering gear, steering gear rear portion is connected with
Connecting rod, connecting rod rear portion is connected with handwheel.
The device in the specific implementation, belt is installed between the first belt pulley and the second belt pulley, in the first driving-chain
Chain is installed between wheel and the second drive sprocket.In the presence of motor, driven and subtracted using the first belt pulley and the second belt pulley
Fast device work, decelerator recycles the first drive sprocket and the second drive sprocket to drive drive axis.Power transmission shaft drives screw mandrel
Rotate, screw mandrel recycles measurement bay support base to drive V-type support movement, the different liftings before and after realizing.During without using motor, turn
Start to take turns, then turn to device steering, drive the first belt pulley and the second pulley rotation, then drive decelerator to work, decelerator
Drive axis is driven using the first drive sprocket and the second drive sprocket, hand-operated lifting is realized.
When measuring large-scale workpiece, product through directly lifting it is difficult to overlapped with torsion bar axis, while have very much can for heavier product
Power can be impacted to the thrust ball bearing of carrying below torsion bar.In order to avoid the two problems, a pair of increase is surveyed in rocker two
Elevating mechanism, product was lifted to elevating mechanism before this.Block in product pair is installed in the middle of rocker, passes through the instruments such as angle square
Gravity Centre of Product can be measured apart from rocker center or the distance of torsion bar axis.If desired adjustment can utilize elevating mechanism V-type branch
Axial movement roller in support, this mechanism can ensure very easily to move revolving body.Elevating mechanism is synchronous by four screw mandrels
Lifting realizes that motor, decelerator drive power transmission shaft by sprocket wheel, and power transmission shaft drives two drive screws, two by bevel gear
Drive screw is driven driven screw mandrel to be realized with this and is measured outside front and rear synchronization lifting, elevating mechanism loading end again each via sprocket wheel
There is guide function to realize the steady of lifting.
Drive each lift points is T-shaped screw mandrel, and increased guide function can lift system on lifting movable part
It is very steady.In transmission system, YB2 series explosions motor may be selected and planet-cycloid reducer improves machine driving effect
Rate, while ensureing that noise is small during transmission.
First fall when placing product on elevating mechanism, put rear lifting mechanism decline well, product is steadily slowly fallen
It is also first to rise elevating mechanism on rocker, after the completion of test, product is lifted again after product is departed from into rocker, so product is being hung
Rocker is not interfered with during dress, rocker there need not be protection mechanism again.
The jacking system of the equipment is made up of forward and backward two groups of lifting modules and transmission mechanism, and each lifting module has 2
Synchronization lifting point is constituted, and such measurement bay is supported by 4 synchronization lifting points, it is ensured that the stationarity and safety of lifting.Lift
Structure is that, by belt pulley drive decelerator, decelerator drives power transmission shaft by sprocket wheel, and power transmission shaft two ends respectively have one by a motor
Group bevel gear, bevel gear is connected on screw mandrel, and screw mandrel rotation drives lift nut, so that the lifting that the measurement bay edge of a knife is supported is driven,
Realize elevating function.
Equipment is firm using three barycenter gauge heads, because 3 points determine a plane, and when instrument installation
Can be by this plane level-off.Only measurement bay uses supported at three point when measurement sensor reading when test, this
When be not allow to carry out measurement bay any other operation, must be by measurement bay when lifting product or rotation product
Rise, rise the barycenter gauge head after measurement bay vacantly, measurement bay is supported by four support columns of elevating mechanism.
The beneficial effect of the invention is：The invention mechanism is effectively improved by the lifting treatment effect of survey time turns,
It is convenient to use as needed, service efficiency is improved, labor intensity is reduced.
Brief description of the drawings
Fig. 1 is apparatus structure schematic diagram used in the embodiment of the present invention.
Description of symbols in figure：1st, screw mandrel；2nd, measurement bay support base；3rd, the first drive sprocket；4th, the second belt pulley；5th, slow down
Device；6th, the first belt pulley；7th, the second drive sprocket；8th, fixed plate；9th, motor；10th, rotary shaft；11st, V-type is supported；12nd, lift single
Member；13rd, shaft coupling；14th, steering gear；15th, connecting rod；16th, handwheel.
Embodiment
The embodiment to the present invention is described below in conjunction with the accompanying drawings, to be better understood from the present invention.
Embodiment
It is as shown in Figure 1 by survey time turns elevating mechanism, including power transmission shaft 10, the centre position of power transmission shaft 10 is provided with first
Drive sprocket 3, the left and right sides of power transmission shaft 10 is provided with lifting unit 12, and the bottom left and right sides of lifting unit 12 is provided with silk
Bar 1, the top of screw mandrel 1 is respectively connected with measurement bay support base 2, and the top of measurement bay support base 2 is provided with V-type support 11；Power transmission shaft 10
Rear portion is provided with decelerator 5, and the left and right sides of decelerator 5 is respectively arranged with the first belt pulley 6 and the second drive sprocket 7, decelerator 5
Rear portion is provided with motor 9, and the left side of motor 9 is connected with the second belt pulley 4, and the left side of the second belt pulley 4 is provided with shaft coupling 13, shaft coupling
The left side of device 13 is provided with steering gear 14, and the rear portion of steering gear 14 is connected with connecting rod 15, and the rear portion of connecting rod 15 is connected with handwheel 16.
The device in the specific implementation, belt is installed between the first belt pulley 1 and the second belt pulley 4, in the first transmission
Chain is installed between the drive sprocket 7 of sprocket wheel 3 and second.In the presence of motor 9, the first belt pulley 1 and the second belt pulley 4 are utilized
Decelerator 5 is driven to work, decelerator recycles the first drive sprocket 3 and the second drive sprocket 7 to drive power transmission shaft 10 to rotate.Transmission
Axle 10 drives screw mandrel 1 to rotate, and screw mandrel 1 recycles measurement bay support base 2 to drive V-type support 11 to move, the different liters before and after realizing
Drop.During without using motor 9, handwheel 16 is rotated, device 14 is then turned to and turns to, drive 4 turns of the first belt pulley 6 and the second belt pulley
It is dynamic, then drive decelerator 5 to work, decelerator 5 drives power transmission shaft 10 to rotate using the first drive sprocket 3 and the second drive sprocket 7,
Realize hand-operated lifting.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (1)
1. one kind is by survey time turns elevating mechanism, including power transmission shaft, it is characterised in that：The power transmission shaft centre position is provided with
One drive sprocket, the power transmission shaft left and right sides is provided with lifting unit, and the lifting unit bottom left and right sides is respectively provided with
There is screw mandrel, the screw mandrel top is respectively connected with measurement bay support base, and the measurement bay support base top is provided with V-type support；Institute
State power transmission shaft rear portion and be provided with decelerator, the decelerator left and right sides is respectively arranged with the first belt pulley and the second driving-chain
Wheel, the decelerator rear portion, which is provided with the left of motor, the motor, is connected with the second belt pulley, is set on the left of second belt pulley
It is equipped with the left of shaft coupling, the shaft coupling and is provided with steering gear, the steering gear rear portion is connected with after connecting rod, the connecting rod
Portion is connected with handwheel；The mechanism between the first belt pulley and the second belt pulley when it is implemented, install belt, in the first biography
Chain is installed between movable sprocket and the second drive sprocket；In the presence of motor, the first belt pulley and the second belt pulley band are utilized
Dynamic decelerator work, decelerator recycles the first drive sprocket and the second drive sprocket to drive drive axis；Power transmission shaft drives
Screw mandrel is rotated, and screw mandrel recycles measurement bay support base to drive V-type support movement, the different liftings before and after realizing；Without using motor
When, handwheel is rotated, device steering is then turned to, drives the first belt pulley and the second pulley rotation, then drive decelerator to work, subtract
Fast device drives drive axis using the first drive sprocket and the second drive sprocket, realizes hand-operated lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760505.2A CN105236082B (en) | 2015-11-10 | 2015-11-10 | One kind is by survey time turns elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510760505.2A CN105236082B (en) | 2015-11-10 | 2015-11-10 | One kind is by survey time turns elevating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105236082A CN105236082A (en) | 2016-01-13 |
| CN105236082B true CN105236082B (en) | 2017-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510760505.2A Expired - Fee Related CN105236082B (en) | 2015-11-10 | 2015-11-10 | One kind is by survey time turns elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105236082B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639695A (en) * | 2018-07-09 | 2018-10-12 | 厦门航天思尔特机器人***股份公司 | Fork type AGV trolleies |
| CN108892068B (en) * | 2018-09-06 | 2019-10-18 | 长春理工大学 | A kind of mass center bias conversion testing lifting device |
| CN112645026A (en) * | 2020-12-16 | 2021-04-13 | 天奇自动化工程股份有限公司 | Side jacking machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103821A (en) * | 1994-06-10 | 1995-06-21 | 冶金工业部钢铁研究总院 | Method and equipment for quick condensation method for mfg. fibre |
| JP2740128B2 (en) * | 1994-09-30 | 1998-04-15 | 株式会社大井製作所 | lift device |
| CN1931662A (en) * | 2006-09-28 | 2007-03-21 | 上海交通大学 | Hydraulic lifting stern platform |
| CN201971596U (en) * | 2010-12-27 | 2011-09-14 | 江苏天奇物流***工程股份有限公司 | Spiral jacking platform |
| FR2996542B1 (en) * | 2012-10-08 | 2015-04-03 | Tecmeca Pacquet | INSTALLATION OF SECURE ACCESS TO A UPPER PART OF A VEHICLE |
-
2015
- 2015-11-10 CN CN201510760505.2A patent/CN105236082B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105236082A (en) | 2016-01-13 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xinming Inventor after: Li Junye Inventor after: Wang Demin Inventor after: Song Bin Inventor after: Yang Qi Inventor after: Zhang Chen Inventor after: Liu Jianhe Inventor after: Shen Jun Inventor before: Zhang Xinming Inventor before: Zhang Chen Inventor before: Song Bin Inventor before: Li Junye Inventor before: Wang Demin Inventor before: Shen Jun Inventor before: Liu Jianhe Inventor before: Yang Qi |
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Granted publication date: 20171003 |