CN202108885U - Drag wheel installation structure - Google Patents
Drag wheel installation structure Download PDFInfo
- Publication number
- CN202108885U CN202108885U CN2011201919015U CN201120191901U CN202108885U CN 202108885 U CN202108885 U CN 202108885U CN 2011201919015 U CN2011201919015 U CN 2011201919015U CN 201120191901 U CN201120191901 U CN 201120191901U CN 202108885 U CN202108885 U CN 202108885U
- Authority
- CN
- China
- Prior art keywords
- traction sheave
- rotor
- axial
- axial part
- drag wheel
- 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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- Cage And Drive Apparatuses For Elevators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a drag wheel installation structure, comprising a drag wheel and an installation piece, wherein the drag wheel is installed on the installation piece and the installation piece comprises an axial part and a radial part projecting outwards along the outer surface of the axial part, the outer surface of the axial part has a taper, the drag wheel is sleeved with the outer surface of the axial part, the inner wall of the drag wheel is in the key-type connection with the axial part, one end of the drag wheel and the radial part are fixed by an axial bolt. The drag wheel is conveniently installed and the disassembly and the working efficiency is high.
Description
Technical field
The utility model relates to a kind of traction sheave mounting structure.
Background technique
Existing hoist machine manufacturer generally adopts the column type traction sheave, during installation traction sheave is heated, and hot jacket is on the motor shaft shaft extension, and is cumbersome during installation, and after traction sheave reaches working life, disassembles also cumbersomely from motor shaft, is unfavorable for maintenance.
The model utility content
The technical problem that the utility model will solve is to provide the traction sheave mounting structure of a kind of easy installation and removal, high working efficiency.
In order to solve the problems of the technologies described above; The traction sheave mounting structure that the utility model provides comprises traction sheave, also comprises an assembling set; Said traction sheave is installed on the said assembling set; Said assembling set comprises an axial part and the outwards outstanding radial part of outer surface of portion vertically, and the outer surface of said axial part has tapering, and said traction sheave is enclosed within on the outer surface of said axial part; The inwall of said traction sheave is connected with said axial part key, and an end of said traction sheave and said radial part adopt axial bolts to fix.
Preferably, said assembling set is a rotor, and said rotor is a hollow cylindrical, and said axial part is the cylinder section of rotor, and said radial part is the lip part of rotor, also comprises stator, the rotatable said stator outside that is enclosed within of said rotor.
Further, said stator is fixed on the said motor shaft, and said motor shaft two ends are fixing respectively.
Preferably, said assembling set is a motor shaft.
The traction sheave mounting structure of the utility model adopts the structure of taper sleeve type, makes easy installation and removal, the high working efficiency of traction sheave, is convenient to the maintenance of traction sheave.
Description of drawings
Fig. 1 is the traction sheave mounting structure schematic representation of the utility model.
Fig. 2 is the traction sheave mounting structure schematic representation in a kind of external rotor hoist machine.
Embodiment
Further specify below in conjunction with the scheme of accompanying drawing the utility model.
As shown in Figure 1, the traction sheave mounting structure of the utility model comprises traction sheave 1; Also comprise an assembling set 4, traction sheave 1 is installed on the assembling set 4, and assembling set 4 comprises an axial part 41 and the outwards outstanding radial part 42 of outer surface of portion vertically; The outer surface of axial part 41 has tapering; Traction sheave 1 is enclosed within on the outer surface of axial part 41, and the inwall of traction sheave 1 is connected with axial part 41 keys, and an end of traction sheave 42 and radial part 42 adopt axial bolts 3 fixing.
A kind of traction sheave mounting structure of the utility model as shown in Figure 1 to the external rotor hoist machine; Comprise traction sheave 1, two ends respectively through axle with the fixing motor shaft 5 of fixed block 6, be fixed on the stator 2 on the motor shaft 5, the rotatable stator outside rotor 4 that is enclosed within; Assembling set 4 is rotor here; Rotor 4 is a hollow cylindrical; It comprises a cylinder section 41 (being equivalent to axial part) and from the outside lip part 42 (being equivalent to radial part) that protrudes of the outer surface of cylinder section, the outer surface of cylinder section 41 has tapering, and traction sheave 1 is enclosed within on the outer surface of cylinder section 41; The inwall of traction sheave 1 is connected with cylinder section 41 keys, and the end of traction sheave 1 and lip part 42 adopt axial bolts 3 fixing.
The traction sheave mounting structure of the utility model also can similar traction sheave and the mounting type of rotor, and traction sheave is installed on the motor shaft, and this mainly is the traction sheave mounting structure to some internal rotor hoist machines.Certainly, can install on the parts of traction sheave, can adopt the mode of the utility model to install at all.
The mounting structure of the utility model traction sheave, its beneficial effect is following:
1. traction sheave is installed, is dismantled easily;
2. shorten the man-hour of traction sheave installation, dismounting, improved working efficiency.
More than just the utility model has been carried out exemplary explanation, the concrete implementation of the utility model is not limited thereto.The insubstantial modifications that design of any employing the utility model and technological scheme are carried out is all within the protection domain of the utility model.
Claims (4)
1. traction sheave mounting structure; Comprise traction sheave (1); It is characterized in that: also comprise an assembling set (4), said traction sheave (1) is installed on the said assembling set (4), and said assembling set (4) comprises an axial part (41) and the outwards outstanding radial part (42) of outer surface of portion vertically; The outer surface of said axial part (41) has tapering; Said traction sheave (1) is enclosed within on the outer surface of said axial part (41), and the inwall of said traction sheave (1) is connected with said axial part (41) key, and an end of said traction sheave (42) and said radial part (42) adopt axial bolts (3) fixing.
2. traction sheave mounting structure according to claim 1; It is characterized in that: said assembling set (4) is a rotor; Said rotor (4) is a hollow cylindrical, and said axial part (41) is the cylinder section of rotor, and said radial part (42) is the lip part of rotor; Also comprise stator (2), rotatable said stator (2) outside that is enclosed within of said rotor (4).
3. traction sheave mounting structure according to claim 2 is characterized in that: said stator (2) is fixed on the said motor shaft (5), and said motor shaft (5) two ends are fixing respectively.
4. traction sheave mounting structure according to claim 1 is characterized in that: said assembling set is a motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201919015U CN202108885U (en) | 2011-06-09 | 2011-06-09 | Drag wheel installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201919015U CN202108885U (en) | 2011-06-09 | 2011-06-09 | Drag wheel installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202108885U true CN202108885U (en) | 2012-01-11 |
Family
ID=45434321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201919015U Expired - Fee Related CN202108885U (en) | 2011-06-09 | 2011-06-09 | Drag wheel installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202108885U (en) |
-
2011
- 2011-06-09 CN CN2011201919015U patent/CN202108885U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20130609 |