CN208018660U - A kind of Physical Experiment lifting platform - Google Patents
A kind of Physical Experiment lifting platform Download PDFInfo
- Publication number
- CN208018660U CN208018660U CN201820303696.9U CN201820303696U CN208018660U CN 208018660 U CN208018660 U CN 208018660U CN 201820303696 U CN201820303696 U CN 201820303696U CN 208018660 U CN208018660 U CN 208018660U
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- China
- Prior art keywords
- mounting plate
- conical tooth
- assemblied
- annular side
- sleeve
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Abstract
The utility model provides a kind of Physical Experiment lifting platform,Including mobile column,Sleeve,Telescopic rod,Conical tooth two and snap-gauge,Mobile column lower end is assemblied in sleeve,Mobile column upper end is connected by shaft one with lifter plate,Sleeve is fixed by screws in mounting plate upper surface left part,Flexible rod rear end is connected with gear,Telescopic rod front end extends to sleeve annular side front end,The design achieves the functions that angle is lifted and adjusted to lifter plate,Conical tooth two is assemblied in lead screw annular side upper end,Conical tooth two-way crosses the gear teeth and is meshed with conical tooth one,Snap-gauge is assemblied in support column annular side,Snap-gauge is connected by connecting rod with nut seat,The design achieves mobile and good stability function is carried out to mounting plate,The utility model is easy to use,Convenient for angle is lifted and adjusted to lifter plate,It is good convenient for carrying out mobile and stability to mounting plate,Reliability is high.
Description
Technical field
The utility model is a kind of Physical Experiment lifting platform, belongs to teaching aid apparatus field.
Background technology
In the prior art, due to lifting structure complexity in existing Physical Experiment lifting platform, operation difficulty is big, and can not
Angle is adjusted, it is inconvenient to use, in the prior art, since existing part physical experiment lifting platform does not have pulley, cause to move
Inconvenience, and part physical experiment lifting platform is equipped with pulley, conveniently moving but keeps its unstable, influences to use, so being badly in need of
A kind of Physical Experiment solves the upper problem with lifting platform.
Invention content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of Physical Experiment lifting platform, with solution
Certainly the problems mentioned above in the background art, the utility model is easy to use, convenient for carrying out lifting and adjustment angle to lifter plate
Degree, convenient for being carried out to mounting plate, mobile and stability is good, and reliability is high.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of Physical Experiment use
Lifting platform, including apparatus main body, elevating mechanism and auxiliary body, described device main body include lifter plate, mounting plate and branch
Dagger, the lifter plate are installed on a mounting board by elevating mechanism, and the support column is fixed by screws in mounting plate following table
Face left part, elevating mechanism setting surface left part on a mounting board, the elevating mechanism include mobile column, sleeve, telescopic rod,
Gear, rack and flexible fastening bar, the mobile column lower end are assemblied in sleeve, the mobile column upper end by shaft one with
Lifter plate is connected, and the sleeve is fixed by screws in mounting plate upper surface left part, and the flexible rod rear end is connected with gear
It connects, the telescopic rod front end extends to sleeve annular side front end, and the gear is assemblied in sleeve internal upper part, and the rack passes through
Screw is fixed on mobile column annular side right end, and the rack is meshed by the gear teeth with gear, and the flexible fastening bar passes through
Shaft two is connected with mounting plate, and flexible fastening bar front end is assemblied in sleeve, and the auxiliary body is arranged in mounting plate
On lower surface, the auxiliary body includes nut seat, L-type fixed plate, rotating bar, conical tooth one, lead screw, conical tooth two, pulley
And snap-gauge, the nut seat are assemblied in by ball nut pair in lead screw annular side, the L-type fixed plate is solid by bolt
It is scheduled on mounting plate lower surface, the rotating bar left end is connected with conical tooth one, and the rotating bar right end extends to mounting plate
Right surface, the conical tooth one are assemblied in left part in mounting plate, and the lead screw upper end passes through upper surface in bearing block and mounting plate
It is connected, the screw lower end is connected by bearing block with L-type fixed plate, and the conical tooth two is assemblied in lead screw annular side
Upper end, the conical tooth two-way cross the gear teeth and are meshed with conical tooth one, and the pulley is fixed on support column lower end by fixed link
On face, the snap-gauge is assemblied in support column annular side, and the snap-gauge is connected by connecting rod with nut seat.
Further, the sleeve annular side front end is equipped with card slot, and locating rod, the locating rod are equipped in the card slot
It is connected with telescopic rod front end, mobile column annular side rear end is equipped with mounting hole, and flexible fastening bar front end is assemblied in
In mounting hole.
Further, mobile column annular side front-end and back-end are equipped with limited block, and the limited block passes through screw
It is fixed in mobile column.
Further, the elevating mechanism is equipped with four groups, and elevating mechanism structure described in four groups is identical, elevator described in four groups
Structure is separately positioned on the corner of mounting plate upper surface four.
Further, it is equipped with installation cavity in the mounting plate, rotating bar, conical tooth one and cone are equipped in the installation cavity
Shape tooth two, the right surface of mounting plate are equipped with handle, and the handle is connected with rotating bar right end.
Further, the support column and pulley are equipped with four groups, and support column is fixed by screws in respectively described in four groups
The corner of mounting plate lower surface four, pulley described in four groups are fixed on four groups of support column lower faces by fixed link respectively.
Further, the snap-gauge upper surface is equipped with through-hole, and the support column passes through through-hole.
The beneficial effects of the utility model：A kind of Physical Experiment lifting platform of the utility model, because the utility model adds
Added mobile column, sleeve, telescopic rod, gear, rack and flexible fastening bar, the design achieves to lifter plate lifted with
And the function of angle is adjusted, solve lifting structure complexity in existing Physical Experiment lifting platform, operation difficulty is big, and can not
Adjust angle, inconvenient problem with use.
Because the utility model is added to nut seat, L-type fixed plate, rotating bar, conical tooth one, lead screw, conical tooth two, pulley
And snap-gauge solves existing part physical experiment the design achieves mobile and good stability function is carried out to mounting plate
There is no pulley with lifting platform, lead to mobile inconvenience, and part physical experiment lifting platform is equipped with pulley, conveniently moving but makes it
It is unstable, the problem of influencing to use.
Because the utility model is added to card slot and locating rod, which convenient for rotation telescopic rod and determines telescopic rod
Position, because the utility model is added to mounting hole, which positions convenient for flexible fastening bar, because the utility model is added to limit
Block, the design avoid mobile column and skid off sleeve, and because the utility model is added to installation cavity and handle, which is easily installed
Rotating bar, conical tooth one and conical tooth two, while convenient for rotation rotating bar, the utility model is easy to use, convenient for lifter plate
Angle is lifted and is adjusted, mobile and stability is good, and reliability is high convenient for being carried out to mounting plate.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of Physical Experiment lifting platform of the utility model；
Fig. 2 is the structural schematic diagram of elevating mechanism in a kind of Physical Experiment lifting platform of the utility model；
Fig. 3 is the structural schematic diagram of auxiliary body in a kind of Physical Experiment lifting platform of the utility model；
In figure：1- lifter plates, 2- elevating mechanisms, 3- mounting plates, 4- support columns, 5- auxiliary bodies, 21- mobile columns, 22- sets
Cylinder, 23- telescopic rods, 24- gears, 25- racks, 26- flexible fastenings bar, 51- nut seats, 52-L types fixed plate, 53- rotating bars,
54- conical tooths one, 55- lead screws, 56- conical tooths two, 57- pulleys, 58- snap-gauges.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1-Fig. 3 the utility model and a kind of technical solution is provided：A kind of Physical Experiment lifting platform, including device
Main body, elevating mechanism 2 and auxiliary body 5, apparatus main body include lifter plate 1, mounting plate 3 and support column 4, and lifter plate 1 is logical
Elevating mechanism 2 is crossed on mounting plate 3, support column 4 is fixed by screws in 3 lower surface left part of mounting plate.
For the setting of elevating mechanism 2 in 3 upper surface left part of mounting plate, elevating mechanism 2 includes mobile column 21, sleeve 22, telescopic rod
23, gear 24, rack 25 and flexible fastening bar 26,21 lower end of mobile column are assemblied in sleeve 22, and 21 upper end of mobile column passes through
Shaft one is connected with lifter plate 1, and sleeve 22 is fixed by screws in 3 upper surface left part of mounting plate, 23 rear end of telescopic rod and tooth
Wheel 24 is connected, and 23 front end of telescopic rod extends to 22 annular side front end of sleeve, and gear 24 is assemblied in 22 internal upper part of sleeve, rack
25 are fixed by screws in 21 annular side right end of mobile column, and rack 25 is meshed by the gear teeth with gear 24, flexible fastening bar
26 are connected by shaft two with mounting plate 3, and 26 front end of flexible fastening bar is assemblied in sleeve 22, and the design achieves to lifting
Plate 1 is lifted and is adjusted the function of angle.
Auxiliary body 5 is arranged on 3 lower surface of mounting plate, and auxiliary body 5 includes nut seat 51, L-type fixed plate 52, rotation
Bar 53, conical tooth 1, lead screw 55, conical tooth 2 56, pulley 57 and snap-gauge 58, nut seat 51 are assembled by ball nut pair
In 55 annular side of lead screw, L-type fixed plate 52 is bolted on 3 lower surface of mounting plate, 53 left end of rotating bar and cone
Shape tooth 1 is connected, and 53 right end of rotating bar extends to 3 right surface of mounting plate, and conical tooth 1 is assemblied in left part in mounting plate 3,
55 upper end of lead screw is connected by bearing block with upper surface in mounting plate 3, and 55 lower end of lead screw passes through bearing block and L-type fixed plate 52
It is connected, conical tooth 2 56 is assemblied in 55 annular side upper end of lead screw, and conical tooth 2 56 is nibbled by the gear teeth and one 54 phase of conical tooth
It closes, pulley 57 is fixed on by fixed link on 4 lower face of support column, and snap-gauge 58 is assemblied in 4 annular side of support column, snap-gauge 58
It is connected with nut seat 51 by connecting rod, the design achieves mobile and good stability function is carried out to mounting plate 3.
22 annular side front end of sleeve is equipped with card slot, is equipped with locating rod in card slot, locating rod is connected with 23 front end of telescopic rod
It connects, 21 annular side rear end of mobile column is equipped with mounting hole, and 26 front end of flexible fastening bar is assemblied in mounting hole, 21 annular of mobile column
Side front end and rear end are equipped with limited block, and limited block is fixed by screws in mobile column 21, and elevating mechanism 2 is equipped with four groups,
Four groups of 2 structures of elevating mechanism are identical, and four groups of elevating mechanisms 2 are separately positioned on mounting plate 3 upper surface four corner, mounting plate 3
It is interior to be equipped with installation cavity, it is equipped with rotating bar 53, conical tooth 1 and conical tooth 2 56 in installation cavity, 3 right surface of mounting plate is equipped with
Handle, handle are connected with 53 right end of rotating bar, and support column 4 and pulley 57 are equipped with four groups, and four groups of support columns 4 pass through spiral shell respectively
Nail is fixed on mounting plate 3 lower surface four corner, and four groups of pulleys 57 are fixed on four groups of 4 lower ends of support column by fixed link respectively
Face, 58 upper surface of snap-gauge are equipped with through-hole, and support column 4 passes through through-hole.
Specific implementation mode：When needing lifting, user of service pulls out forward locating rod, and locating rod drives telescopic rod 23
It forward extends out, until locating rod removes card slot, is rotated further by locating rod, locating rod drives telescopic rod 23 to rotate, and telescopic rod 23 drives
Gear 24 rotates, and gear 24 is moved up with carry-over bar 25, and rack 25 drives mobile column 21 to move up, and mobile column 21, which drives, to be risen
Drop plate 1 and flexible fastening bar 26 move up, until lifter plate 1 is moved to proper height, when needing to adjust angle, user
26 front end of flexible fastening bar is pulled out mounting hole by member, is rotated further by lifter plate 1, and lifter plate 1 drives shaft one and shaft two to rotate, when
When 1 angle of lifter plate is suitable, 26 front end of flexible fastening bar is caught in suitable mounting hole, lifter plate 1 is fixed, to realize
Lifter plate 1 is lifted and is adjusted the function of angle.
When needing mobile, user of service's swing handle, handle grip turn lever 53 rotates, and rotating bar 53 drives conical tooth
One 54 rotations, conical tooth 1 drive conical tooth 2 56 to rotate, and conical tooth 2 56 drives lead screw 55 to rotate, and the rotation of lead screw 55 drives
Nut seat 51 moves up, and nut seat 51 drives connecting rod to move up, and connecting rod drives snap-gauge 58 to move up, and then makes cunning
Wheel 57 exposes, you can mobile, when that need not move, user of service rotates backward handle, and rotating bar 53 drives conical tooth 1
Rotation, conical tooth 1 drive conical tooth 2 56 to rotate, and conical tooth 2 56 drives lead screw 55 to rotate, and the rotation of lead screw 55 drives nut
Seat 51 moves down, and nut seat 51 drives connecting rod to move down, and connecting rod drives snap-gauge 58 to move down, until snap-gauge 58 with
Ground contacts, and then can not move, and mobile and good stability function is carried out to mounting plate 3 to realize.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of Physical Experiment lifting platform, including apparatus main body, elevating mechanism（2）And auxiliary body（5）, feature exists
In：Described device main body includes lifter plate（1）, mounting plate（3）And support column（4）, the lifter plate（1）Pass through elevating mechanism
（2）Mounted on mounting plate（3）On, the support column（4）It is fixed by screws in mounting plate（3）Lower surface left part；
The elevating mechanism（2）It is arranged in mounting plate（3）Upper surface left part, the elevating mechanism（2）Including mobile column（21）, set
Cylinder（22）, telescopic rod（23）, gear（24）, rack（25）And flexible fastening bar（26）, the mobile column（21）It assembles lower end
In sleeve（22）It is interior, the mobile column（21）Upper end passes through shaft one and lifter plate（1）It is connected, the sleeve（22）Pass through spiral shell
Nail is fixed on mounting plate（3）Upper surface left part, the telescopic rod（23）Rear end and gear（24）It is connected, the telescopic rod（23）
Front end extends to sleeve（22）Annular side front end, the gear（24）It is assemblied in sleeve（22）Internal upper part, the rack（25）
It is fixed by screws in mobile column（21）Annular side right end, the rack（25）Pass through the gear teeth and gear（24）It is meshed, institute
State flexible fastening bar（26）Pass through shaft two and mounting plate（3）It is connected, the flexible fastening bar（26）Front end is assemblied in sleeve
（22）It is interior；
The auxiliary body（5）It is arranged in mounting plate（3）On lower surface, the auxiliary body（5）Including nut seat（51）, L-type
Fixed plate（52）, rotating bar（53）, conical tooth one（54）, lead screw（55）, conical tooth two（56）, pulley（57）And snap-gauge
（58）, the nut seat（51）It is assemblied in lead screw by ball nut pair（55）In annular side, the L-type fixed plate（52）It is logical
It crosses bolt and is fixed on mounting plate（3）On lower surface, the rotating bar（53）Left end and conical tooth one（54）It is connected, the rotation
Bar（53）Right end extends to mounting plate（3）Right surface, the conical tooth one（54）It is assemblied in mounting plate（3）Interior left part, the silk
Bar（55）Upper end passes through bearing block and mounting plate（3）Interior upper surface is connected, the lead screw（55）Lower end passes through bearing block and L-type
Fixed plate（52）It is connected, the conical tooth two（56）It is assemblied in lead screw（55）Annular side upper end, the conical tooth two（56）
Pass through the gear teeth and conical tooth one（54）It is meshed, the pulley（57）It is fixed on support column by fixed link（4）On lower face, institute
State snap-gauge（58）It is assemblied in support column（4）In annular side, the snap-gauge（58）Pass through connecting rod and nut seat（51）It is connected.
2. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that：The sleeve（22）Annular side
Front end is equipped with card slot, and locating rod, the locating rod and telescopic rod are equipped in the card slot（23）Front end is connected, the mobile column
（21）Annular side rear end is equipped with mounting hole, the flexible fastening bar（26）Front end is assemblied in mounting hole.
3. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that：The mobile column（21）Annular side
Face front-end and back-end are equipped with limited block, and the limited block is fixed by screws in mobile column（21）On.
4. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that：The elevating mechanism（2）It is equipped with
Four groups, elevating mechanism described in four groups（2）Structure is identical, elevating mechanism described in four groups（2）It is separately positioned on mounting plate（3）Upper surface
Four corners.
5. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that：The mounting plate（3）Inside it is equipped with
Installation cavity, the installation cavity is interior to be equipped with rotating bar（53）, conical tooth one（54）And conical tooth two（56）, the mounting plate（3）
Right surface is equipped with handle, the handle and rotating bar（53）Right end is connected.
6. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that：The support column（4）And pulley
（57）Four groups are equipped with, support column described in four groups（4）It is fixed by screws in mounting plate respectively（3）The corner of lower surface four,
Pulley described in four groups（57）Four groups of support columns are fixed on by fixed link respectively（4）Lower face.
7. a kind of Physical Experiment lifting platform according to claim 1, it is characterised in that：The snap-gauge（58）Upper surface is set
There are through-hole, the support column（4）Across through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303696.9U CN208018660U (en) | 2018-03-06 | 2018-03-06 | A kind of Physical Experiment lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303696.9U CN208018660U (en) | 2018-03-06 | 2018-03-06 | A kind of Physical Experiment lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208018660U true CN208018660U (en) | 2018-10-30 |
Family
ID=63906139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303696.9U Expired - Fee Related CN208018660U (en) | 2018-03-06 | 2018-03-06 | A kind of Physical Experiment lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208018660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374905A (en) * | 2018-12-27 | 2019-02-22 | 郑州航空港区艾科寿生物科技有限公司 | A kind of device based on isothiocyano label monoclonal antibody |
| CN111077140A (en) * | 2020-01-07 | 2020-04-28 | 浙江拓创医疗科技有限公司 | Preparation method and filling device of enzymatic chemiluminescent substrate liquid |
| CN111636916A (en) * | 2020-05-08 | 2020-09-08 | 李鸿 | Hoisting apparatus for tunnel construction |
-
2018
- 2018-03-06 CN CN201820303696.9U patent/CN208018660U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374905A (en) * | 2018-12-27 | 2019-02-22 | 郑州航空港区艾科寿生物科技有限公司 | A kind of device based on isothiocyano label monoclonal antibody |
| CN111077140A (en) * | 2020-01-07 | 2020-04-28 | 浙江拓创医疗科技有限公司 | Preparation method and filling device of enzymatic chemiluminescent substrate liquid |
| CN111636916A (en) * | 2020-05-08 | 2020-09-08 | 李鸿 | Hoisting apparatus for tunnel construction |
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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: 20181030 Termination date: 20190306 |