CN109132808A - Elevator traction machine integral type encoder axis - Google Patents
Elevator traction machine integral type encoder axis Download PDFInfo
- Publication number
- CN109132808A CN109132808A CN201710451918.1A CN201710451918A CN109132808A CN 109132808 A CN109132808 A CN 109132808A CN 201710451918 A CN201710451918 A CN 201710451918A CN 109132808 A CN109132808 A CN 109132808A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- encoder
- connecting shaft
- encoder main
- connector
- 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.)
- Pending
Links
- 210000000515 tooth Anatomy 0.000 claims abstract description 11
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Elevator traction machine integral type encoder axis of the present invention, including encoder main shaft, connector and connecting shaft, encoder main shaft is cylindrical body, connector is arranged in encoder main shaft right end, connector is cylindrical body and diameter is less than encoder main shaft, connector and encoder main shaft junction are circular arc smooth transition, connecting shaft is hollow cylindrical body, connecting shaft internal diameter is slightly larger than encoder main shaft outer diameter, and encoder collar bush is equipped with several equally distributed external tooths in connecting shaft outside connecting shaft, the present invention is simple to manufacture, production cost is low, stable connection, highly-safe.
Description
Technical field
The present invention relates to elevator technology fields, specially elevator traction machine integral type encoder axis.
Background technique
As society occurs, skyscraper is more and more, and the demand to elevator is also higher and higher, and encoder is elevator traction
An important component in machine is to work out signal or data, be converted to the signal form that can be used to communication, transimission and storage
Equipment, encoder main shaft is the connecting element of encoder, and the production of existing encoder main shaft is complicated, high production cost, with volume
Connect unstable between code device, there are security risks, in order to solve these problems, it is proposed that elevator traction machine integral type encodes
Device axis.
Summary of the invention
The purpose of the present invention is to provide elevator traction machine integral type encoder axis, solve proposed in background technique
Problem.
To achieve the above object, it the invention provides the following technical scheme: elevator traction machine integral type encoder axis, including compiles
Code device main shaft, connector and connecting shaft, the encoder main shaft are cylindrical body, and the connector setting is right in encoder main shaft
End, the connector is cylindrical body and diameter is less than encoder main shaft, and the connector and encoder main shaft junction are circular arc
Smooth transition, the connecting shaft are hollow cylindrical body, and the connecting shaft internal diameter is slightly larger than encoder main shaft outer diameter, the coding
Device collar bush is equipped with several equally distributed external tooths in connecting shaft outside the connecting shaft.
As a kind of preferred embodiment of the invention, the encoder main shaft is integrally formed with connector to be made, institute
It states connecting shaft and is integrally formed with sprocket and be made, the external tooth is quenched processing.
As a kind of preferred embodiment of the invention, the connector upper and lower ends are equipped with strip protrusion.
As a kind of preferred embodiment of the invention, the encoder main shaft is equipped with plano-concave with axis connection one end is connect
Slot is correspondingly provided with plano-convex on the connecting shaft inner hole and rises.
As a kind of preferred embodiment of the invention, the connecting shaft is equipped with threaded hole, institute at encoder main shaft
Threaded hole is stated equipped with clamping screw, the clamping screw is withstood on the encoder outerface of spindle.
Compared with prior art, beneficial effects of the present invention are as follows:
1. the present invention is made by being integrally formed, it is simple to manufacture, production cost is low, and external tooth is quenched processing, increases external tooth
Intensity, long service life；
2. connector upper and lower ends are equipped with strip protrusion, cooperate with the keyway in encoder, stable connection, stability
It is good；
3. encoder main shaft is equipped with flat grooves, it is correspondingly provided with plano-convex on connecting shaft inner hole and rises, facilitates encoder main shaft and company
Spindle alignment, installation convenience, axial stable connection, connecting shaft are equipped with fastening bolt, and clamping screw is withstood on outside encoder main shaft
On surface, radial positioning connecting shaft and encoder main shaft avoid connection from loosening, and safety is good
Detailed description of the invention
Fig. 1 is elevator traction machine integral type encoder axis main view of the present invention；
Fig. 2 is connection axis side view；
Fig. 3 is encoder main axle structure schematic diagram；
In figure: 1- connector；2- strip protrusion；3- encoder main shaft；4- connecting shaft；5- external tooth；6- clamping screw；7-
Plano-convex rises；8- flat grooves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: elevator traction machine integral type encoder axis, including coding
Device main shaft 3, connector 1 and connecting shaft 4, the encoder main shaft 3 are cylindrical body, and the connector 1 is arranged in encoder main shaft 3
Right end, the connector 1 is cylindrical body and diameter is less than encoder main shaft 3, the connector 1 and 3 junction of encoder main shaft
For circular arc smooth transition, the connecting shaft 4 is hollow cylindrical body, and 4 internal diameter of connecting shaft is slightly larger than outside encoder main shaft 3
Diameter, 3 sets of the encoder main shaft are equipped with several equally distributed external tooths 5 in connecting shaft 4 outside the connecting shaft 4.
As a preferred technical solution in the present embodiment, the encoder main shaft 3 and the system of being integrally formed of connector 1
At, the connecting shaft 4 is integrally formed with sprocket to be made, and is simple to manufacture, and production cost is low, and the external tooth 5 is quenched processing,
Increase 5 intensity of external tooth, long service life.
1 upper and lower ends of connector are equipped with strip protrusion 2, cooperate with the keyway in encoder, stable connection, stability
It is good.
Encoder main shaft 3 connect one end with connecting shaft 4 and is equipped with flat grooves 8, is correspondingly provided with plano-convex on 4 inner hole of connecting shaft
7 are played, encoder main shaft 3 and connecting shaft 4 is facilitated to position, installation convenience, axial stable connection.
Connecting shaft 4 is equipped with threaded hole at encoder main shaft, and the threaded hole is furnished with clamping screw 6, the locking screw
Bolt 6 is withstood on 3 outer surface of encoder main shaft, radial positioning connecting shaft 4 and encoder main shaft, and connection is avoided to loosen, and safety is good.
Working principle: in use, flat grooves 8, which are directed at plano-convex, plays 7, connecting shaft 4 is fastened on encoder main shaft 3, side
Just encoder main shaft and connecting shaft 4 position, and installation convenience, axial stable connection tightens clamping screw 6, and clamping screw 6 withstands on volume
On 3 outer surface of code device main shaft, radial positioning connecting shaft 4 and encoder main shaft avoid connection from loosening, and safety is good by connector 1
On strip protrusion 2 be mounted on the keyway of encoder, stable connection, stability is good.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. elevator traction machine integral type encoder axis, including encoder main shaft (3), connector (1) and connecting shaft (4), feature
Be: the encoder main shaft (3) is cylindrical body, and the connector (1) is arranged in encoder main shaft (3) right end, the connection
Part (1) is cylindrical body and diameter is less than encoder main shaft (3), and the connector (1) and encoder main shaft (3) junction are circular arc
Smooth transition, the connecting shaft (4) are hollow cylindrical body, and connecting shaft (4) internal diameter is outside slightly larger than encoder main shaft (3)
Diameter, the encoder main shaft (3) cover in connecting shaft (4), several equally distributed external tooths are equipped with outside the connecting shaft (4)
(5)。
2. elevator traction machine integral type encoder axis according to claim 1, which is characterized in that the encoder main shaft
(3) it is integrally formed and is made with connector (1), the connecting shaft (4) is integrally formed with sprocket to be made, the external tooth (5)
It is quenched processing.
3. elevator traction machine integral type encoder axis according to claim 1, which is characterized in that on the connector (1)
It is raised (2) that lower both ends are equipped with strip.
4. elevator traction machine integral type encoder axis according to claim 1, which is characterized in that the encoder main shaft
(3) it connect one end with connecting shaft (4) and is equipped with flat grooves (8), plano-convex is correspondingly provided on connecting shaft (4) inner hole and plays (7).
5. elevator traction machine integral type encoder axis according to claim 1, which is characterized in that the connecting shaft (4) is leaned on
Threaded hole is equipped at nearly encoder main shaft (3), the threaded hole is furnished with clamping screw (6), and the clamping screw (6) withstands on coding
On device main shaft (3) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451918.1A CN109132808A (en) | 2017-06-15 | 2017-06-15 | Elevator traction machine integral type encoder axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451918.1A CN109132808A (en) | 2017-06-15 | 2017-06-15 | Elevator traction machine integral type encoder axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109132808A true CN109132808A (en) | 2019-01-04 |
Family
ID=64829889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710451918.1A Pending CN109132808A (en) | 2017-06-15 | 2017-06-15 | Elevator traction machine integral type encoder axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109132808A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205738381U (en) * | 2016-05-04 | 2016-11-30 | 利乐集美机械股份有限公司 | A kind of testing agency of package packing machine |
| CN207918232U (en) * | 2017-06-15 | 2018-09-28 | 天津市领邑机电设备有限公司 | Elevator traction machine integral type encoder axis |
-
2017
- 2017-06-15 CN CN201710451918.1A patent/CN109132808A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205738381U (en) * | 2016-05-04 | 2016-11-30 | 利乐集美机械股份有限公司 | A kind of testing agency of package packing machine |
| CN207918232U (en) * | 2017-06-15 | 2018-09-28 | 天津市领邑机电设备有限公司 | Elevator traction machine integral type encoder axis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190104 |