CN205985300U - Synchronous lift platform of chain formula - Google Patents
Synchronous lift platform of chain formula Download PDFInfo
- Publication number
- CN205985300U CN205985300U CN201620865034.1U CN201620865034U CN205985300U CN 205985300 U CN205985300 U CN 205985300U CN 201620865034 U CN201620865034 U CN 201620865034U CN 205985300 U CN205985300 U CN 205985300U
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- platform
- bearing block
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- chain
- controller
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Abstract
The utility model discloses a synchronous lift platform of chain formula, it includes bottom plate (8), platform (9), install motor (10) on bottom plate (8), reduction gear (11), bearing frame A (12), bearing frame B (13) and bearing frame C (14), lead screw (15) are installed in the top rotation of bearing frame, all install on four lead screw (15) sprocket (16), four sprocket (16) highly equal apart from bottom plate (8), platform (9) are on a parallel with bottom plate (8) and set up, this synchronization lift platform still includes controller and displacement sensor (19), four corners department of platform (9) all install displacement sensor (19), four displacement sensor (19) all are connected with the controller. The beneficial effects of the utility model are that: transmission clearance, easy operation are steadily risen, are eliminated in control accuracy height, increase of service life, assurance.
Description
Technical field
This utility model is related to the technical field of weather antenna lifting platform, and particularly a kind of chain-type synchronization lifting is put down
Platform.
Background technology
Weather monitoring in-car is usually mounted with the weather antenna for monitoring Changes in weather situation, stretches when by weather antenna
When going out monitoring car outside, need to complete the lifting of weather antenna with the use of lowering or hoisting gear, such as Fig. 4 and Fig. 5 is existing lifting dress
The structural representation put, it includes base 1, cross diverter 2, motor 3, is arranged on base 1 and surrounds tetragon
Transmission case A4, transmission case B5, transmission case C6 and transmission case D7, the outfan of motor 3 is connected with the input of cross diverter 2
Connect, one end of cross diverter 2 is connected with one end of transmission case D7, one end of the other end of cross diverter 2 and transmission case A4
Connect, between transmission case A4 and transmission case B5, between transmission case D7 and transmission case C6, be respectively connected with power transmission shaft, four transmission cases
Top is respectively connected with screw mandrel, is provided with the platform for laying weather antenna between four screw mandrels, and platform is through nut with screw mandrel even
Connect and be installed on screw mandrel.During work, motor start, motor be separately input to after cross diverter decile transmission case A4 and
Between transmission case D7, the torque on transmission case A4 is delivered on transmission case B5 through power transmission shaft, and the torque on transmission case D7 is through passing
Moving axis is delivered on transmission case C6, thus the screw mandrel on four transmission cases rotates, is further driven to the lifting of platform.
However, being disposed with multipair gear in transmission case, when transmission case A4 and transmission case D7 rotates, between gear
There is drive gap, need time delay 3 ~ 4s just can transmit torque on transmission case B5 and transmission case C6, delay time is longer to lead
Cause the contact between platform and screw mandrel to be unable to synchronization lifting, weather antenna inclined lift occurs, greatly shorten whole lifting dress
The service life put, therefore this lowering or hoisting gear is not promoted the use of.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provides a kind of control accuracy height, prolongation to use the longevity
Life, guarantee steadily rise, eliminate drive gap, chain-type synchronous lifting platform simple to operate.
The purpose of this utility model is achieved through the following technical solutions：A kind of chain-type synchronous lifting platform, it includes
Base plate, platform, the motor being installed on base plate, decelerator, bearing block A, bearing block B and bearing block C, described bearing block A, bearing
Seat B, decelerator, bearing block C surround quadrilateral shape, and the rotary-top of described bearing block is provided with screw mandrel, described decelerator
Top be provided with outfan, outfan is connected with screw mandrel, all vertical setting of four screw mandrels, four screw mandrels are mounted on chain
Wheel, four sprocket wheels are equal apart from the height of base plate, are provided with chain, the described outfan of motor and deceleration between four sprocket wheels
The input of device connects, and described platform parallel is arranged in base plate, and four corners of platform are provided with nut, and nut is connected to
On screw mandrel, this synchronous lifting platform also includes controller and displacement transducer, and four corners of described platform are mounted on
Displacement transducer, four displacement transducers are all connected with controller.
Described base plate and platform are rectangular-shaped.
Described controller is PLC.
This utility model has advantages below：This utility model control accuracy is high, increase the service life, ensure on steady
Rise, eliminate drive gap, simple to operate.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is base plate and bearing block A, bearing block B, bearing block C, the scheme of installation of decelerator；
Fig. 4 is the structural representation of existing hoistable platform；
Fig. 5 is the structural representation of existing hoistable platform running part；
In figure, 1- base, 2- cross diverter, 3- motor, 4- transmission case A, 5- transmission case B, 6- transmission case C, 7-
Transmission case D, 8- base plate, 9- platform, 10- motor, 11- decelerator, 12- bearing block A, 13- bearing block B, 14- bearing block C, 15-
Screw mandrel, 16- sprocket wheel, 17- chain, 18- nut, 19- displacement transducer.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described, protection domain of the present utility model be not limited to
Lower described：
As shown in Fig. 1 ~ 3, a kind of chain-type synchronous lifting platform, it includes base plate 8, platform 9, is installed on base plate 8
Motor 10, decelerator 11, bearing block A12, bearing block B13 and bearing block C14, described bearing block A12, bearing block B13, decelerator
11st, bearing block C14 surrounds quadrilateral shape, and the rotary-top of described bearing block is provided with screw mandrel 15, described decelerator 11
Top is provided with outfan, and outfan is connected with screw mandrel 15, all vertical setting of four screw mandrels 15, and four screw mandrels 15 are respectively mounted
There is sprocket wheel 16, four sprocket wheels 16 are equal apart from the height of base plate 8, chain 17 is installed between four sprocket wheels 16, described motor
10 outfan is connected with the input of decelerator 11, and described platform 9 is arranged parallel to base plate 8, four corners of platform 9
It is provided with nut 18, nut 18 is connected on screw mandrel 15.This synchronous lifting platform also includes controller and displacement transducer 19, institute
Four corners of the platform 9 stated are mounted on displacement transducer 19, and four displacement transducers 19 are all connected with controller, are located at
Sensor 19 is capable of the displacement at 9 four angles of detection platform, and displacement signal transmitting and converting is passed to controller for the signal of telecommunication,
Controller judges after receiving four signals of telecommunication whether four displacements are equal, if equal, controller controls 10 emergent stoppings,
After avoiding, screw mandrel and nut damage, and extend the service life of this synchronous lifting platform, have control accuracy high simultaneously
Feature.
Described base plate 8 and platform 9 are rectangular-shaped；Described controller is PLC.
Work process of the present utility model is as follows：When needing to lift weather antenna, start motor 10, the torque of motor 10
It is delivered on decelerator 11, decelerator 11 drives the screw mandrel 15 being located at thereon to rotate, and this screw mandrel 15 drives 16 turns of sprocket wheel thereon
Dynamic, this sprocket wheel 16 sequentially drives the sprocket wheel 16 on bearing block C14, bearing block A12 and bearing block B13 to rotate through chain 17, sprocket wheel
The 16 connected screw mandrels 15 of drive rotate, and being moved upwardly or downwardly of four nuts 18 synchronization does not therefore have gear drive
Gap, completes the steady lifting of platform 9 further, extends the service life of this hoistable platform 9, be suitable for frequent lifting air
As antenna.
Claims (3)
1. a kind of chain-type synchronous lifting platform it is characterised in that：It includes base plate（8）, platform（9）, be installed on base plate（8）On
Motor（10）, decelerator（11）, bearing block A（12）, bearing block B（13）With bearing block C（14）, described bearing block A（12）, axle
Bearing B（13）, decelerator（11）, bearing block C（14）Surround quadrilateral shape, the rotary-top of described bearing block is provided with screw mandrel
（15）, described decelerator（11）Top be provided with outfan, outfan is connected with screw mandrel（15）, four screw mandrels（15）All
Vertical setting, four screw mandrels（15）On be mounted on sprocket wheel（16）, four sprocket wheels（16）Apart from base plate（8）Height equal, four
Individual sprocket wheel（16）Between chain is installed（17）, described motor（10）Outfan and decelerator（11）Input connect,
Described platform（9）Parallel to base plate（8）Setting, platform（9）Four corners be provided with nut（18）, nut（18）Connect
In screw mandrel（15）On, this synchronous lifting platform also includes controller and displacement transducer（19）, described platform（9）Four angles
The place that falls is mounted on displacement transducer（19）, four displacement transducers（19）All it is connected with controller.
2. a kind of chain-type synchronous lifting platform according to claim 1 it is characterised in that：Described base plate（8）Peace
Platform（9）It is rectangular-shaped.
3. a kind of chain-type synchronous lifting platform according to claim 1 it is characterised in that：Described controller is PLC
Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865034.1U CN205985300U (en) | 2016-08-11 | 2016-08-11 | Synchronous lift platform of chain formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865034.1U CN205985300U (en) | 2016-08-11 | 2016-08-11 | Synchronous lift platform of chain formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985300U true CN205985300U (en) | 2017-02-22 |
Family
ID=59977686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620865034.1U Active CN205985300U (en) | 2016-08-11 | 2016-08-11 | Synchronous lift platform of chain formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985300U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762384A (en) * | 2018-05-17 | 2018-11-06 | 陈科锦 | A kind of adjustable for height computer monitor |
| CN108894569A (en) * | 2018-06-20 | 2018-11-27 | 国网江苏省电力有限公司泰州供电分公司 | A kind of electric power network electric pole stringer is used to support castor |
| CN109526936A (en) * | 2018-12-29 | 2019-03-29 | 国网江苏省电力有限公司南京供电分公司 | A kind of substation's electric up-down ratguard |
| CN110786180A (en) * | 2019-11-28 | 2020-02-14 | 张微 | Laminated horticultural crop cultivation device |
| CN113319483A (en) * | 2021-08-04 | 2021-08-31 | 徐州华隆热电有限公司 | Intelligent welding mechanical arm for power plant boiler maintenance |
-
2016
- 2016-08-11 CN CN201620865034.1U patent/CN205985300U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762384A (en) * | 2018-05-17 | 2018-11-06 | 陈科锦 | A kind of adjustable for height computer monitor |
| CN108762384B (en) * | 2018-05-17 | 2021-03-23 | 陈科锦 | Height-adjustable computer display |
| CN108894569A (en) * | 2018-06-20 | 2018-11-27 | 国网江苏省电力有限公司泰州供电分公司 | A kind of electric power network electric pole stringer is used to support castor |
| CN109526936A (en) * | 2018-12-29 | 2019-03-29 | 国网江苏省电力有限公司南京供电分公司 | A kind of substation's electric up-down ratguard |
| CN110786180A (en) * | 2019-11-28 | 2020-02-14 | 张微 | Laminated horticultural crop cultivation device |
| CN113319483A (en) * | 2021-08-04 | 2021-08-31 | 徐州华隆热电有限公司 | Intelligent welding mechanical arm for power plant boiler maintenance |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |