CN204727384U - A kind of transmission device of rail mounted elevator - Google Patents
A kind of transmission device of rail mounted elevator Download PDFInfo
- Publication number
- CN204727384U CN204727384U CN201520296730.0U CN201520296730U CN204727384U CN 204727384 U CN204727384 U CN 204727384U CN 201520296730 U CN201520296730 U CN 201520296730U CN 204727384 U CN204727384 U CN 204727384U
- Authority
- CN
- China
- Prior art keywords
- transmission
- driver plate
- standard knot
- reductor
- wall
- 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
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Abstract
The utility model relates to a kind of transmission device, particularly relates to a kind of transmission device of rail mounted elevator.Comprise standard knot, the corner of described standard knot is respectively equipped with slip standpipe, transmission component and slide assemblies is provided with in described standard knot, described transmission component comprises transmission dolly and driver plate, the two ends at the described driver plate back side are respectively equipped with transmission dolly, and the outer wall of described driver plate is provided with reductor, and described reductor passes through driven by motor, the outer wall of described standard knot is provided with tooth bar, is provided with the output pinion of the transmission that to be meshed with tooth bar in described reductor.A kind of transmission device compact conformation degree of rail mounted elevator is high, and long service life, operates steadily, and safety performance improves.
Description
Technical field
The utility model relates to a kind of transmission device, particularly relates to a kind of transmission device of rail mounted elevator.
Background technology
Rail mounted elevator is the general vertical transportation machinery of elevator machinery industry in the world, and be well known that three transmissions of no band counterweight and two transmission devices of band counterweight, output gear is three and two.Do not have the installation of counterweight, run safer, but the wearing and tearing of gear, tooth bar are very fast, and during operation, gear pressure is comparatively large, vibrates larger; Having when the installation of counterweight, operation often has the accident that counterweight is dropped from eminence caused because of a variety of causes to occur, and safety is poor.Mechanism and the control method of gear wear speed is reduced in production commercial city in exploitation for this reason, in the hope of improving safe in operation and the unfailing performance of product.
It is lower to there is operating characteristic in its product, there is certain potential safety hazard.
Summary of the invention
The utility model mainly solves the deficiencies in the prior art, there is provided a kind of structure simple, by the quantity of the output pinion that doubles, reduce the bearing pressure of gear unit area, increase and count with the contact of tooth bar, thus the impact shock reduced when running, mechanism is operated steadily, reduce the rate of wear, thus reach the safety that both ensure that use technically, increase again the service life of output pinion, reduce operational shock earthquake intensity, improve the transmission device of a kind of rail mounted elevator of ride quality object.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of transmission device of rail mounted elevator, comprise standard knot, the corner of described standard knot is respectively equipped with slip standpipe, transmission component and slide assemblies is provided with in described standard knot, described transmission component comprises transmission dolly and driver plate, the two ends at the described driver plate back side are respectively equipped with transmission dolly, the outer wall of described driver plate is provided with reductor, described reductor passes through driven by motor, the outer wall of described standard knot is provided with tooth bar, is provided with the output pinion of the transmission that to be meshed with tooth bar in described reductor;
Described slide assemblies comprises the pulley being located at transmission dolly two side ends, described pulley slides along slip standing tube outer wall, described transmission dolly is provided with quadrant plate, and described quadrant plate is provided with change gear, the outer wall phase sliding block joint of described change gear and slip standpipe.
As preferably, described change gear and pulley are in vertical distribution, and the back side of described driver plate is provided with the roller with tooth bar outer wall phase sliding block joint, and the back side of described driver plate is provided with the backgear with the standpipe phase sliding block joint that slides.
Principle of work:
Transmission dolly is equipped with driver plate, and positions with fixing by bolt with it; Driver plate is equipped with reductor and motor, and is fixed by bolt and driver plate; The left and right sides, transmission dolly top is equipped with pulley, change gear, backgear and track and is positioned, and adjustable relative motion gap and parallelism, make transmission dolly can only carry out up-and-down movement by output pinion, tooth bar.Reductor input shaft connects with motor output shaft, and is fixed by bolt and motor.Roller is contained on driver plate by roller axle, with output pinion one_to_one corresponding, and rotatably.Transmission dolly lower end is provided with pin shaft hole, can with cage pin shaft joint.
Be fastened on the electric machine rotation on driver plate, its output shaft connects with the input shaft of the reductor be fixed by bolts on driver plate, drive reductor rotates, thus drive the output pinion be contained on speed reducer output shaft to rotate, output pinion is again by driving driver plate up-and-down movement with tooth bar engaged transmission, driver plate is fixed on transmission dolly, make transmission dolly up-and-down movement, transmission dolly is connected by bearing pin with load-carrying cage, make transmission dolly drive load-carrying cage to be run up and down by standard knot.By roller, tooth bar is positioned in operational process, can not be out of shape after making tooth bar stressed; Be contained in the change gear of transmission dolly two side, pulley, backgear make transmission dolly can only reliability service up and down, can not left and right, seesaw, and reduce the resistance run.
Therefore, the transmission device of a kind of rail mounted elevator of the present utility model, compact conformation degree is high, and long service life operates steadily, and safety performance improves.
Accompanying drawing explanation
Fig. 1 is structural representation state of the present utility model;
Fig. 2 is plan structure schematic diagram of the present utility model.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of transmission device of rail mounted elevator, comprise standard knot 1, the corner of described standard knot 1 is respectively equipped with slip standpipe 2, transmission component and slide assemblies is provided with in described standard knot 1, described transmission component comprises transmission dolly 3 and driver plate 4, the two ends at described driver plate 4 back side are respectively equipped with transmission dolly 3, the outer wall of described driver plate 4 is provided with reductor 5, described reductor 5 is driven by motor 6, the outer wall of described standard knot 1 is provided with tooth bar 7, the output pinion 8 of the transmission that to be meshed with tooth bar 7 is provided with in described reductor 5,
Described slide assemblies comprises the pulley 9 being located at transmission dolly 3 two side ends, described pulley 9 slides along slip standpipe 2 outer wall, described transmission dolly 3 is provided with quadrant plate 10, and described quadrant plate 10 is provided with change gear 11, the outer wall phase sliding block joint of described change gear 11 and slip standpipe 2.
Described change gear 11 is in vertical distribution with pulley 9, and the back side of described driver plate 4 is provided with the roller 12 with tooth bar 7 outer wall phase sliding block joint, and the back side of described driver plate 4 is provided with the backgear 13 with the standpipe 2 phase sliding block joint that slides.
Claims (2)
1. the transmission device of a rail mounted elevator, it is characterized in that: comprise standard knot (1), the corner of described standard knot (1) is respectively equipped with slip standpipe (2), transmission component and slide assemblies is provided with in described standard knot (1), described transmission component comprises transmission dolly (3) and driver plate (4), the two ends at described driver plate (4) back side are respectively equipped with transmission dolly (3), the outer wall of described driver plate (4) is provided with reductor (5), described reductor (5) is driven by motor (6), the outer wall of described standard knot (1) is provided with tooth bar (7), the output pinion (8) of the transmission that to be meshed with tooth bar (7) is provided with in described reductor (5),
Described slide assemblies comprises the pulley (9) being located at transmission dolly (3) two side ends, described pulley (9) slides along slip standpipe (2) outer wall, described transmission dolly (3) is provided with quadrant plate (10), described quadrant plate (10) is provided with change gear (11), the outer wall phase sliding block joint of described change gear (11) and slip standpipe (2).
2. the transmission device of a kind of rail mounted elevator according to claim 1, it is characterized in that: described change gear (11) and pulley (9) are in vertical distribution, the back side of described driver plate (4) is provided with the roller (12) with tooth bar (7) outer wall phase sliding block joint, and the back side of described driver plate (4) is provided with the backgear (13) with the standpipe that slides (2) phase sliding block joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296730.0U CN204727384U (en) | 2015-05-08 | 2015-05-08 | A kind of transmission device of rail mounted elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296730.0U CN204727384U (en) | 2015-05-08 | 2015-05-08 | A kind of transmission device of rail mounted elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727384U true CN204727384U (en) | 2015-10-28 |
Family
ID=54385751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520296730.0U Expired - Fee Related CN204727384U (en) | 2015-05-08 | 2015-05-08 | A kind of transmission device of rail mounted elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204727384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429733A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Material lifter |
-
2015
- 2015-05-08 CN CN201520296730.0U patent/CN204727384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429733A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Material lifter |
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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 |
Granted publication date: 20151028 Termination date: 20190508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |