CN201560028U - Traction machine driving device of construction elevator - Google Patents
Traction machine driving device of construction elevator Download PDFInfo
- Publication number
- CN201560028U CN201560028U CN2009202814579U CN200920281457U CN201560028U CN 201560028 U CN201560028 U CN 201560028U CN 2009202814579 U CN2009202814579 U CN 2009202814579U CN 200920281457 U CN200920281457 U CN 200920281457U CN 201560028 U CN201560028 U CN 201560028U
- Authority
- CN
- China
- Prior art keywords
- traction machine
- driving device
- speed reducer
- machine driving
- construction elevator
- 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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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a traction machine driving device of a construction elevator, which is used for driving power for the construction elevator. The traction machine driving device comprises an electromotor. An output end of the electromotor is provided with a speed reducer, an output end of the speed reducer utilizes a built-in spline sleeve, an input end of a traction machine is fixedly provided with a spline shaft, and the spline shaft is connected with the built-in spline sleeve. The speed reducer is connected with traction wheels of the traction machine through a spline pair connection form. The traction machine driving device has the advantages of reliable connection, strong anti-impact load capacity, high driving efficiency, easy assembly and simple maintenance. The traction machine and the speed reducer are respectively manufactured in a standardization form and are easier for repair, maintenance and replacement when utilized as independent assemblies.
Description
Technical field
The utility model provides a kind of building hoist towing machine driving device, is used for the power transmission of building hoist.
Background technology
What the connection of original building hoist towing machine, change-speed box was adopted is the singly-bound connecting mode, and the singly-bound connection has apparatus processing and requires height, the defective of assembly difficulty coefficient height, dismounting difficulty.During manufacturing, must join with joining and make, can not distinguish independent manufacturing and standard assemblied.Towing machine uses for a long time, must change by complete machine when output shaft meets fault, and maintenance is inconvenient, wastes time and energy.
The utility model content
According to above deficiency of the prior art, problem to be solved in the utility model is: provide a kind of simple in structure, change building hoist towing machine driving device easily.
Building hoist towing machine driving device described in the utility model, comprise electrical motor, the mouth of electrical motor is provided with retarder, the mouth that it is characterized in that described retarder adopts built-in spline housing, the power intake of described towing machine fixedly installs castellated shaft, and castellated shaft connects with built-in spline housing.
Towing machine traction wheel shaft power intake precompose male splined shaft, gearbox output end precompose inner spline housing.Castellated shaft easily inserts spline housing and can easily finish fitting work during equipment.
Castellated shaft can have a plurality of strong teeth, as 1-100 etc.
The beneficial effect that the utility model building hoist towing machine driving device is had is:
Building hoist towing machine, change-speed box power transmission connecting mode adopt spline pair to connect, and have the characteristics reliable, that resistance to shock loads is strong, driving efficiency is high, assembling is easy, easy to maintenance that connect.
The normalisation manufacturing respectively of towing machine, retarder is keeped in repair, maintains, is more prone to as independent assembly.
Description of drawings
Fig. 1 is the utility model example structure scheme drawing.
Among the figure: 1, electrical motor 2, retarder 3, spline housing 4, castellated shaft 5, towing machine.
The specific embodiment
Below in conjunction with the embodiment accompanying drawing the utility model is further described.
As shown in Figure 1, the mouth of electrical motor 1 is provided with retarder 2, and the mouth of retarder 2 adopts built-in spline housing 3, and the power intake of towing machine 5 fixedly installs castellated shaft 4, and castellated shaft 4 connects with built-in spline housing 3.
The electrical motor 1 that the utility model is mentioned, retarder 2 and towing machine 5 are common prior art, its connection and use to industry technical personnel and grasped.
Principle of work and process:
The traction wheel shaft power intake precompose male splined shaft 4 of towing machine 5, change-speed box 2 mouth precompose inner spline housings 3.During equipment, castellated shaft 4 easily inserts spline housing 3 can easily finish fitting work.
Claims (1)
1. building hoist towing machine driving device, comprise electrical motor, the mouth of electrical motor is provided with retarder, it is characterized in that the mouth of described retarder adopts built-in spline housing, described towing machine input end fixedly installs castellated shaft, and castellated shaft connects with built-in spline housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202814579U CN201560028U (en) | 2009-11-24 | 2009-11-24 | Traction machine driving device of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202814579U CN201560028U (en) | 2009-11-24 | 2009-11-24 | Traction machine driving device of construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560028U true CN201560028U (en) | 2010-08-25 |
Family
ID=42625175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202814579U Expired - Fee Related CN201560028U (en) | 2009-11-24 | 2009-11-24 | Traction machine driving device of construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560028U (en) |
-
2009
- 2009-11-24 CN CN2009202814579U patent/CN201560028U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20151124 |