CN2768013Y - Speed testing soft connection device for lifting winch main axes - Google Patents
Speed testing soft connection device for lifting winch main axes Download PDFInfo
- Publication number
- CN2768013Y CN2768013Y CN 200420099026 CN200420099026U CN2768013Y CN 2768013 Y CN2768013 Y CN 2768013Y CN 200420099026 CN200420099026 CN 200420099026 CN 200420099026 U CN200420099026 U CN 200420099026U CN 2768013 Y CN2768013 Y CN 2768013Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- main shaft
- coupling
- connection device
- soft connection
- 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
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- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
The utility model relates to a main shaft (1) speed testing soft connection device for lifting a main shaft (1) of a winch. The utility model is composed of a code device (5), a supporting frame (4) for fixing the code device (5), a shaft coupling (3), a flexible shaft (2), etc., wherein the shaft coupling (3) and the flexible shaft (2) are installed on a coupling shaft of the code device (5), one end of the flexible shaft (2) is connected with the shaft coupling (3), and the other end is fixed on the main shaft (1) of the winch; the flexible shaft (2) is driven by the rotation of the main shaft (1), the device takes count and sends out signals by the code device (5). Therefore, the utility model has the characteristics of simple structure, convenient production and installation, low cost, reliable use, etc.
Description
Technical field
The utility model is a kind of lifting winch (hoister) main shaft main shaft of usefulness soft connection device that tests the speed that tests the speed.
Background technology
At present, the main shaft speed measuring device of puffer and the connecting mode of winch main shaft are rigid attachment, and its shortcoming is, because the diameter of the coupling spindle of winch main shaft and speed measuring device differs greatly, rigid attachment requires right alignment higher, complex structure, difficulty of processing is bigger, and cost is also higher, also be easy to cause shaft coupling owing to stressed irregular the fracture, and the installation site also is greatly limited, and also higher to the support requirement that usefulness is installed, installation difficulty is also bigger.
Summary of the invention
The purpose of this utility model is that the main shaft that promotes winch and provide a kind of winch main shaft the to test the speed soft connection device that tests the speed is provided, it is simple in structure, makes, easy for installation, can reduce cost, and uses reliable.
For achieving the above object, the technical scheme that the utility model is taked is: be made up of scrambler, support, shaft coupling, flexible axle etc., scrambler is fixed on the support, on the coupling spindle of scrambler shaft coupling is housed, and an end of flexible axle connects with shaft coupling, the other end is fixed on the winch main shaft.
When the winch main shaft rotates, drive flexible axle, flexible axle makes encoder to count and count signal is defeated by control device by shaft coupling.
Because the utility model has adopted the soft draw bail of flexible axle, makes draw bail simple, and is easy to manufacture, installation accuracy requires to reduce, and is easy for installation.Therefore cost also reduces, and the utlity model has simple in structurely, makes, easy for installation, and cost is low, uses characteristics such as reliable.
Description of drawings
Accompanying drawing is the utility model synoptic diagram
Embodiment
Accompanying drawing is embodiment of the present utility model, is made up of scrambler 5, support 4, shaft coupling 3, flexible axle 2 etc.Scrambler 5 is fixed on the support 4, and shaft coupling 3 is housed on the coupling spindle of scrambler 5, on an end of flexible axle 2 and the main shaft 1 that shaft coupling 3 connects, the other end is fixed on winch.The method that flexible axle 2 is fixed on the main shaft 1 is a lot, and present embodiment is to adopt the seccotine face to connect method to fix.Because adopt flexible axle 2 to connect, support 4, scrambler 5 do not need the requirement to main shaft 1 right alignment when mounted, and the length of flexible axle 2 can determine that can there be bigger selection support 4, scrambler 5 installation sites according to needs are installed.Therefore the utlity model has simple in structure, making, easy for installation, cost is low, uses characteristics such as reliable.
Claims (1)
1. one kind promotes winch main shaft (1) soft connection device that tests the speed, comprise scrambler (5), support (4), shaft coupling (3), scrambler (5) is fixed on the support (4), shaft coupling (3) is housed on the coupling spindle of scrambler (5), it is characterized in that also including flexible axle (2), an end of flexible axle (2) connects with shaft coupling (3), the other end is fixed on the winch main shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420099026 CN2768013Y (en) | 2004-12-31 | 2004-12-31 | Speed testing soft connection device for lifting winch main axes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420099026 CN2768013Y (en) | 2004-12-31 | 2004-12-31 | Speed testing soft connection device for lifting winch main axes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2768013Y true CN2768013Y (en) | 2006-03-29 |
Family
ID=36681881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420099026 Expired - Fee Related CN2768013Y (en) | 2004-12-31 | 2004-12-31 | Speed testing soft connection device for lifting winch main axes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2768013Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387421C (en) * | 2006-07-14 | 2008-05-14 | 严培义 | Connector for main shaft and angle sensor of powder forming machine |
-
2004
- 2004-12-31 CN CN 200420099026 patent/CN2768013Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100387421C (en) * | 2006-07-14 | 2008-05-14 | 严培义 | Connector for main shaft and angle sensor of powder forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |