CN205634586U - Long distance elevator arrangement - Google Patents
Long distance elevator arrangement Download PDFInfo
- Publication number
- CN205634586U CN205634586U CN201620234522.2U CN201620234522U CN205634586U CN 205634586 U CN205634586 U CN 205634586U CN 201620234522 U CN201620234522 U CN 201620234522U CN 205634586 U CN205634586 U CN 205634586U
- Authority
- CN
- China
- Prior art keywords
- sprocket
- wheel
- worm
- worm wheel
- driven
- 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.)
- Expired - Fee Related
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model provides a long distance elevator arrangement, relates to an elevator arrangement, elevator arrangement is established ties by worm wheel mechanism and swing sprocket mechanism and forms, including initiative worm wheel (1), driven worm wheel (2), fixed link wheel (3), chain (4), driven sprocket (5), platform (6), zhi gan (7), initiative worm wheel (1) meets with driven worm wheel, driven worm wheel and branch welding, and sprocket (3) are fixed, are equipped with the chain on fixed link wheel (3), and the worm wheel is integrative with the sprocket integration, and worm and wheel (2) become same member, and driven sprocket (5) are in branch one end to sprocket (3) are the same with sprocket (5) structure size, and the platform links firmly with sprocket (5). The utility model discloses with worm wheel and sprocket integration and an organic whole, the worm wheel uses the worm gear transmission that helix angle is less than equivalent friction angle among the drive mechanism, has self -locking function, can guarantee the stability of lift form, ensures user's safety.
Description
Technical field
This utility model relates to a kind of elevator gear, particularly relates to a kind of distance elevator gear.
Background technology
Current outdoor elevator is heavier, takes time and effort during use, it is impossible to self-locking, poor stability.
Summary of the invention
The purpose of this utility model is to provide a kind of distance elevator gear, this elevator is composed in series by double Worm gear mechanisms and swing chain-wheel mechanism, adjust height as required, worm and gear has auto-lock function, safety on platform when can ensure that person works, this device realizes the lifting of outdoor distance, and stationarity, safety are good.
The purpose of this utility model is achieved through the following technical solutions:
A kind of distance elevator gear, described elevator gear is composed in series by Worm gear mechanism and swing chain-wheel mechanism, includes worm driver gear, driven worm gear, fixed chain wheels, chain, driven sprocket, platform, branch；Worm driver gear connects with driven worm gear, and driven worm gear welds with pole, and sprocket wheel is fixed, fixed chain wheels is provided with chain, and worm gear integrates one with sprocket wheel, and a worm and wheel becomes same component, driven sprocket is in pole one end, and sprocket wheel is equivalently-sized with chain sprocket structure, and platform is connected with sprocket wheel.
Described a kind of distance elevator gear, the worm wheel helical lift angle of described Worm Wheel System is less than equivalent friction angle.
Advantage of the present utility model with effect is:
1. realizing worm gear and swing the device that combines of chain-wheel mechanism, creating convenience for outdoor operation of ascending a height, save space, equipment lifting is stable, and safety is high.
2. liang worm gear pole welding and swing chain-wheel mechanism tandem compound composite structure, improve the feature of plain connecting rod bearing capacity difference, the problem simultaneously solving platform level the most all the time, and this is applied in combination, the transmitting movement stationarity the most both registration big speed ratios utilizing worm gear are accurate, improve pole bearing capacity little, the shortcoming that jerk is big, chain-wheel mechanism is easy to the feature of stroke extension simultaneously, improve the shortcoming that worm gear is not suitable for long-distance transmission, two mechanism's organic assembling, mutually bring out one's strengths to make up for one's weaknesses, it is little that whole mechanism has vibratory impulse, inertia force is little, noise is little, effectively transmission distance is big, stable drive, self-locking performance is good, safety and stability is high, low cost and other advantages.
3. drive mechanism uses the lead angle worm gear transmission less than equivalent friction angle, there is auto-lock function, it is ensured that slide has stable form at different positions and pose, there is stability and safety, ensure the safety of user.
Accompanying drawing explanation
Fig. 1 is that this utility model single unit system constitutes schematic diagram.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in detail.
In figure, parts are: worm driver gear 1, driven worm gear 2, fixed chain wheels 3, chain 4, driven sprocket 5, platform 6, branch 7.
Fig. 1, for the schematic diagram of this outdoor elevator, this device is by Worm gear mechanism and swings that chain-wheel mechanism is organic to be composed in series.Worm driver gear 1 drives driven worm gear wheel, and driven worm gear welds with pole and makes pole be swung up.Owing to sprocket wheel 3 maintains static, therefore chain will not transmission corresponding thereto, thus under the dual restriction of pole and chain so that driven sprocket rotates clockwise, it is achieved that the state of the level all the time of platform.Worm gear and sprocket wheel are integrated and one by the design, in drive mechanism, worm gear uses the lead angle Worm Wheel System less than equivalent friction angle, there is auto-lock function, sprocket wheel 3 is fixed, prop up worm and wheel 2 and become same component, pole is passed in the rotation of worm gear, rotating sprocket 5 is in pole one end, and sprocket wheel 3 is identical with sprocket wheel 5 physical dimension, constraint lower swing at chain 4, platform is connected with sprocket wheel 5, said mechanism has reached platform takeoff and landing level all the time, the transmitting movement stationarity of worm and gear is good, chain-wheel mechanism is easy to stroke extension, improve the shortcoming that worm-and-wheel gear is not suitable for long-distance transmission, two mechanism's organic assembling, mutually bring out one's strengths to make up for one's weaknesses.Double Worm gear mechanisms design, and use the lead angle double worm gear designs less than material equivalent friction angle, thus have auto-lock function in drive mechanism.
When using this device, utilizing motor or manual actuation worm gear wheel, worm gear wheel drives branch and chain-wheel mechanism, can adjust height as required, and worm and gear has auto-lock function, it is ensured that the safety on platform during person works.
Claims (1)
1. a distance elevator gear, it is characterized in that, described elevator gear is composed in series by Worm gear mechanism and swing chain-wheel mechanism, includes worm driver gear (1), driven worm gear (2), fixed chain wheels (3), chain (4), driven sprocket (5), platform (6), branch (7)；Worm driver gear (1) connects with driven worm gear, driven worm gear welds with pole, sprocket wheel (3) is fixed, fixed chain wheels (3) is provided with chain, worm gear integrates one with sprocket wheel, and a worm and wheel (2) becomes same component, and driven sprocket (5) is in pole one end, and sprocket wheel (3) is identical with sprocket wheel (5) physical dimension, platform is connected with sprocket wheel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620234522.2U CN205634586U (en) | 2016-03-25 | 2016-03-25 | Long distance elevator arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620234522.2U CN205634586U (en) | 2016-03-25 | 2016-03-25 | Long distance elevator arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205634586U true CN205634586U (en) | 2016-10-12 |
Family
ID=57073934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620234522.2U Expired - Fee Related CN205634586U (en) | 2016-03-25 | 2016-03-25 | Long distance elevator arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205634586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668397A (en) * | 2016-03-25 | 2016-06-15 | 沈阳化工大学 | Long-distance elevator device |
-
2016
- 2016-03-25 CN CN201620234522.2U patent/CN205634586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668397A (en) * | 2016-03-25 | 2016-06-15 | 沈阳化工大学 | Long-distance elevator device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017067107A1 (en) | Automatic raising/lowering wheel mechanism, and intelligent luggage and method of using same | |
| CN103932511B (en) | A kind of rotary disabled person's bookshelf | |
| CN203958366U (en) | A kind of under-driven adaptive obstacle detouring train | |
| CN106286802A (en) | Variator and gear shifting actuating mechanism thereof | |
| CN205634586U (en) | Long distance elevator arrangement | |
| CN206621484U (en) | Wheelchair | |
| CN203828398U (en) | Rotary type bookshelf for handicapped | |
| CN106239546A (en) | A kind of sucker mechanical hand of climbing robot | |
| CN105668397A (en) | Long-distance elevator device | |
| CN103982015A (en) | Ladder capable of interchanging between steps and oblique plane | |
| CN103977562B (en) | A kind of ladder puts down the amusement slide that ladder exchanges | |
| CN102795274A (en) | Mechanical joint and leg structure of bionic mechanical dinosaur | |
| CN203451036U (en) | Lock for hanger and rotation driving mechanism of lock for hanger | |
| CN203146703U (en) | Internal gearing flexible reducer | |
| CN205600713U (en) | Manipulator | |
| CN203497120U (en) | Manpower pedal and motor dual-drive transmission system | |
| CN206124759U (en) | Low gravity center automobile body and aerial working platform | |
| CN205273578U (en) | Wheelset tilting mechanism | |
| CN203935609U (en) | The amusement slide that the flat ladder in one species stage exchanges | |
| CN208816624U (en) | Lead-screw drive mechanism and transmission device | |
| CN204253776U (en) | For the lifting controllable reduction device of road vehicle limit for height | |
| CN205446568U (en) | Indoor steady elevating gear | |
| CN206080384U (en) | Dual drive arrangement of gear sprocket | |
| JP2014218782A (en) | Kinetic energy intake device | |
| CN203160942U (en) | Automobile window glass lifter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161012 Termination date: 20170325 |