CN206142743U - Lift with guiding mechanism - Google Patents
Lift with guiding mechanism Download PDFInfo
- Publication number
- CN206142743U CN206142743U CN201621209925.8U CN201621209925U CN206142743U CN 206142743 U CN206142743 U CN 206142743U CN 201621209925 U CN201621209925 U CN 201621209925U CN 206142743 U CN206142743 U CN 206142743U
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- Prior art keywords
- lift
- lead column
- guiding mechanism
- antenna
- mechanism according
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Abstract
The utility model provides a lift with guiding mechanism, the guide post that sets up on base, antenna tray, the drive arrangement who drives the lift of antenna tray and base, the guide post passes the antenna tray to with antenna tray sliding fit, the antenna tray with be equipped with linear bearing between the guide post, be equipped with the lamina tecti on the guide post, be equipped with on the lamina tecti be used for control drive arrangement stops the travel switch of action. This lift compact structure, flexible movements, simple to operate to the during operation vibrations are little, and the noise is low, and the operation is reliable, long service life, manual -automatic, easy maintenance. Adoption electric putter is drive arrangement, uses the electric energy as the power supply, and clean high -efficient, it is big to bear a burden, can the auto -lock. Can extensively be used for the national defence, telecommunications, spectral analysis, the antenna of the communications fields such as people's air defense, the radar, the lift of revolving stage, the mountable also can be used in the shelter in the open, and protection level IP55 can long -term non -maintaining use.
Description
Technical field
The utility model is related to lifter apparatus technical field, more particularly, to a kind of lift with guiding mechanism.
Background technology
Lift is widely used in industrial production, is mainly used in the carrying transfer operation to product.Will by lift
The product of lower is transported to eminence when being reprocessed, and can not only significantly mitigate the labour intensity of staff, additionally it is possible to fast
Speed completes to carry work.Adopting hydraulic lift, lowering or hoisting gear to promote crossbeam by hydraulic jack existing lift more, can
To drive the lifting of scissor lift bar.This hydraulic mechanism complex structure, noise are big, volume is bigger than normal, price is high, and using often
Stuck phenomenon often occurs, due to lacking guiding mechanism, the antenna to communications fields such as telecommunications, radio and television, people's air defenses is being needed
When pallet is lifted, lifting stationarity is very poor, easily produces and rocks, inclines, and significantly have impact on signal quality.
The content of the invention
The utility model is intended to overcome defect present in above-mentioned prior art, proposes a kind of lifting with guiding mechanism
Machine.
What the technical solution of the utility model was realized in：
A kind of lift with guiding mechanism, including the driving dress of pedestal, antenna pallet, driving antenna pallet lift
Put and pedestal on arrange lead column；The lead column passes through the antenna pallet, and coordinates with antenna tray both slid,
Linear bearing is provided between antenna pallet and the lead column；The lead column is provided with lamina tecti, and use is provided with lamina tecti
In the travel switch for controlling the driving means stopping action.
Further, the driving means are provided with manual locking system.
Further, the linear bearing is inserted Solid Self-lubricant Bearing.
Further, the lead column is made using carbon steel, and its surface is provided with chromium coating.
Further, it is respectively provided with lead column described at the antenna pallet corner.
Further, the driving means include electric pushrod.
Further, the electric pushrod is provided with guiding support assembly, the guiding through one end of the antenna pallet
Support component includes pedestal and pedestal upper roller；The pair of rollers answers the lead column to arrange, and contacts with the lead column.
Further, the roller is along the circumferential direction provided with the arc groove matched with the lead column.
Further, the lamina tecti is adjustable in the lead column up and down.
Further, also including the chain frame on lamina tecti, it is located on chain frame including assistance for lifting mechanism
The motor that chain and antenna pallet described in the driving chain-driving are moved up and down.
Above-mentioned technical proposal is employed, the beneficial effects of the utility model are：
This elevator structure is compact, flexible movements, easy for installation, and shakes little when working, and noise is low, reliable,
Long service life, auto-manual is easy to maintenance.Electric pushrod is adopted for driving means, the use of electric energy is power source, cleaning is high
Effect, bears a heavy burden big, can self-locking.Can be widely used for the antenna of the communications fields such as national defence, telecommunications, radio and television, people's air defense, radar, turntable
Lifting, may be installed in shelter, also outdoor can use, degree of protection IP55, long-term non-maintaining can use.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view of Fig. 1.
Wherein：1- pedestals；2- antenna pallets；3- driving means；4- lead columns；5- lamina tectis；6- pedestals；7- rollers；8-
Chain frame；9- chains；10- motors；11- power transmission shafts；12- shaft couplings.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
A kind of lift with guiding mechanism, as depicted in figs. 1 and 2, including pedestal 1, antenna pallet 2, driving antenna
The lead column 4 arranged in the driving means 3 and pedestal 1 of the lifting of pallet 2；The lead column 4 passes through the antenna pallet 2, and
It is slidably matched with antenna pallet 2, between antenna pallet 2 and the lead column 4 linear bearing is provided with；Set in the lead column 4
There is lamina tecti 5, the travel switch for controlling the stopping action of the driving means 3 is provided with lamina tecti 5.Can be by adjustment
Travel switch position carries out relative set to it, accurately to control the height that driving means drive the lifting antenna pallet 2,
Ensure that each vertical antenna pallet 2 can be accurate to up to precalculated position, using effect is very good, and operating efficiency is obtained effectively
Improve.
Above-mentioned driving means 3 are provided with manual locking system, and specifically, manual locking system can include spanner and by pulling
Hand-driven lockable mechanism, the lockable mechanism can limit driving means to be continued to move up and down, and lockable mechanism can include can be with
The structural member of the lead column locking, such as lock sleeve, bar.Can according to actual needs, manual locking driving means, it is ensured that day
Line pallet 2 is fixed stable, because of maloperation or mechanical breakdown, and will not cause driving means action, causes antenna support
Disk is moved.In addition, manual locking system can also improve the safety that this lift is used as brake hard and braking action
Property.
Above-mentioned linear bearing is inserted Solid Self-lubricant Bearing.Combine the wearability and kollag of copper alloy
Self-lubricating property, without periodically adding lubricant in use.Linear bearing adopt oil-free lubrication form, can not maintain when in use or
Few maintenance.Anti-wear performance is good, and coefficient of friction is little, long service life.There is appropriate elastoplasticity, stress distribution can be connect in wider
In contacting surface, the bearing capacity of bearing is improved.The quiet coefficient of kinetic friction is close, can eliminate creeping under low speed, so as to ensure machinery
Operating accuracy.Machinery can be made to reduce vibration, reduce noise, prevent pollution, improved working conditions.Can be formed in running and be turned
Film is moved, plays a part of to protect to grinding axle, nothing stings axle phenomenon.For mill axle hardness requirement it is low, without modifier treatment axle all
Can use, so as to reduce the difficulty of processing of correlated parts.
Above-mentioned lead column 4 is made using carbon steel, and its surface is provided with chromium coating.Specifically, lead column 4 preferably adopts high-quality
Carbon structural steels, can adopt hollow-core construction, to reach requirement for anticorrosion, to lead column chrome-faced polishing, and can be in axle
Hold with good sliding.
Lead column 4 described in one, stabilized structure reliability are respectively provided with 2 four jiaos of above-mentioned antenna pallet, it is ensured that antenna pallet is perpendicular
Nogata movement upwards is steady, will not produce and rock or incline.
Above-mentioned driving means 3 include electric pushrod, it is preferred to use degree of protection for IP55 electric pushrod, running part quilt
The inside is sealed in, exsertion part spray painting protection is not affected, good stability by damp and hot.Electric pushrod outer tube is aluminum alloy materials, it
Through following process：(1) alkaline etching technique：It is made up of oil removing → washing → alkaline etching → wash → go out light → washing → oxidation, i.e. type
Jing after oil removing, Jing alkaline etchings are processed and remove mechanical line and natural oxide film, dusting material in alkaline etching groove, and then Jing light output grooves remove table
Face grey black, you can carry out anodic oxidation.(2) aluminium and its alloy is placed in corresponding electrolyte as anode, in specified conditions and
Under impressed current effect, it is electrolysed.The oxidized aluminum alloy of anode, forms alumina flake, horniness anode oxide film on surface
Up to 60～200 microns.Its hardness and wearability are improve after anodic oxidation, reachable 250～500 kilograms/square millimeter, well
Heat resistance, improve anticorrosive (mould, salt fog) performance, the thousand of hours of Jing are not corroded in ω=0.03NaCl salt fogs, are stretched
Draw chrome-faced, its thickness of coating is 0.05mm.Front tab is stainless steel material, is adapted to the work under salt fog and mould environment
Make.
Above-mentioned electric pushrod is provided with guiding support assembly, the guiding support assembly through one end of the antenna pallet 2
Including pedestal 6 and the upper roller 7 of pedestal 6；The correspondence of the roller 7 lead column 4 is arranged, and is contacted with the lead column 4.
Above-mentioned rollers 7 are along the circumferential direction provided with the arc groove matched with the lead column.Roller 7 is steady in lead column 4
Rolling, it can undertake antenna pallet 2 and be raised to the horizontal component produced during top, eliminate unfavorable shadow of this component to electric pushrod
Ring.
It is adjustable in the lead column 4 under above-mentioned lamina tecti 5, top can be in the height direction adjusted as needed
The position of cover plate 5.
This lift can also arrange assistance for lifting mechanism, and specifically, assistance for lifting mechanism includes being arranged on lamina tecti
Chain frame 8, the chain 9 that is located on chain frame 8 and drive the chain 9 so as to drive the antenna pallet about 2
Mobile drive component, specifically, drive component can be including motor 10, by motor-driven power transmission shaft 11 and and chain
The shaft coupling 12 of power axle connection.
This elevator structure is compact, flexible movements, easy for installation, and shakes little when working, and noise is low, reliable,
Long service life, auto-manual is easy to maintenance.Electric pushrod is adopted for driving means, the use of electric energy is power source, cleaning is high
Effect, bears a heavy burden big, can self-locking.Can be widely used for the antenna of the communications fields such as national defence, telecommunications, radio and television, people's air defense, radar, turntable
Lifting, may be installed in shelter, also outdoor can use, degree of protection IP55, long-term non-maintaining can use.This lift owns
The exposed face of part is electroplated or spray painting is processed, and reaches three-proof design requirement.All parts are detachable, easy to maintenance, change
Part cost is low.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of lift with guiding mechanism, it is characterised in that：Including pedestal, antenna pallet, drive antenna pallet lift
Driving means and pedestal on arrange lead column；The lead column pass through the antenna pallet, and with antenna tray both slid
Coordinate, between antenna pallet and the lead column linear bearing is provided with；The lead column is provided with lamina tecti, on lamina tecti
It is provided with the travel switch for controlling the driving means stopping action.
2. a kind of lift with guiding mechanism according to claim 1, it is characterised in that：Set in the driving means
There is manual locking system.
3. a kind of lift with guiding mechanism according to claim 1, it is characterised in that：The linear bearing is edge
Embedded Solid Self-lubricant Bearing.
4. a kind of lift with guiding mechanism according to claim 1, it is characterised in that：The lead column adopts carbon
Plain steel is made, and its surface is provided with chromium coating.
5. a kind of lift with guiding mechanism according to claim 1 or 4, it is characterised in that：The antenna pallet
Lead column described in one is respectively provided with corner.
6. a kind of lift with guiding mechanism according to claim 1, it is characterised in that：The driving means include
Electric pushrod.
7. a kind of lift with guiding mechanism according to claim 6, it is characterised in that：The electric pushrod is passed through
One end of the antenna pallet is provided with guiding support assembly, and the guiding support assembly includes pedestal and pedestal upper roller；Institute
Stating pair of rollers answers the lead column to arrange, and contacts with the lead column.
8. a kind of lift with guiding mechanism according to claim 7, it is characterised in that：The roller is circumferentially square
To being provided with the arc groove that matches with the lead column.
9. a kind of lift with guiding mechanism according to claim 1, it is characterised in that：The lamina tecti up and down may be used
Adjust in the lead column.
10. a kind of lift with guiding mechanism according to claim 1, it is characterised in that：Also include assistance for lifting
Mechanism, including described in the chain frame on lamina tecti, the chain being located on chain frame and the driving chain-driving
The motor that antenna pallet is moved up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209925.8U CN206142743U (en) | 2016-11-10 | 2016-11-10 | Lift with guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209925.8U CN206142743U (en) | 2016-11-10 | 2016-11-10 | Lift with guiding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206142743U true CN206142743U (en) | 2017-05-03 |
Family
ID=58625416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621209925.8U Active CN206142743U (en) | 2016-11-10 | 2016-11-10 | Lift with guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206142743U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671374A (en) * | 2022-05-27 | 2022-06-28 | 大汉科技股份有限公司 | Vertical lifting device in construction |
| CN115354901A (en) * | 2022-09-02 | 2022-11-18 | 浙江八方电信有限公司 | Heaven-branch lifting type communication tower |
| CN115370218A (en) * | 2022-09-02 | 2022-11-22 | 浙江八方电信有限公司 | Communication tower with lightning rod frame lifting mechanism |
-
2016
- 2016-11-10 CN CN201621209925.8U patent/CN206142743U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671374A (en) * | 2022-05-27 | 2022-06-28 | 大汉科技股份有限公司 | Vertical lifting device in construction |
| CN115354901A (en) * | 2022-09-02 | 2022-11-18 | 浙江八方电信有限公司 | Heaven-branch lifting type communication tower |
| CN115370218A (en) * | 2022-09-02 | 2022-11-22 | 浙江八方电信有限公司 | Communication tower with lightning rod frame lifting mechanism |
| CN115370218B (en) * | 2022-09-02 | 2023-08-25 | 浙江八方电信有限公司 | Communication tower with lightning rod frame elevating system |
| CN115354901B (en) * | 2022-09-02 | 2023-08-25 | 浙江八方电信有限公司 | Communication tower with lifting support |
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