CN202672113U - Coiling block for hoist - Google Patents
Coiling block for hoist Download PDFInfo
- Publication number
- CN202672113U CN202672113U CN 201220293079 CN201220293079U CN202672113U CN 202672113 U CN202672113 U CN 202672113U CN 201220293079 CN201220293079 CN 201220293079 CN 201220293079 U CN201220293079 U CN 201220293079U CN 202672113 U CN202672113 U CN 202672113U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- cylinder body
- diameter
- coiling block
- coiling
- 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 coiling block for a hoist. The coiling block comprises a cylinder body and a gear disc arranged at one end of the cylinder body, wherein wire guiding grooves are formed in the outer ring of the cylinder body; pin shafts for supporting are arranged at two ends of the cylinder body; the gear disc and the end face of the cylinder body are fixedly connected by a bolt; and the diameter of the cylinder body is more than 1 meter, and the diameter of the gear disc is greater than that of the cylinder body. According to the coiling block, the wire guiding grooves are formed in the surface of the outer ring of the cylinder body, so that a wire effect of the coiling block during wire coiling is improved, and the defect of slipping is overcome; and the diameter of the coiling block is increased, so that the stability of the coiling block during the wire coiling is improved.
Description
Technical field
The utility model relates to a kind of headstock gear reel.
Background technology
Headstock gear is applicable to the keying of Hydraulic and Hydro-Power Engineering inlet gate, the quality of the reel on headstock gear directly affects the effect of headstock gear open-close sluice gate, and traditional surface, reel outer ring is relatively smooth, and diameter is also too small, when opening and closing, be difficult to arrive power, and stable not high yet.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of headstock gear reel is provided, solves the mandrel surface light face in traditional headstock gear, the defective that is difficult to put forth effort, and reel is directly too small, so that the excessively low defective of the stability of reel.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of headstock gear reel, comprise cylindrical shell and the toothed disc that is arranged on cylindrical shell one end, and described cylindrical shell outer ring arranges wire grooves, the bearing pin that described cylindrical shell two ends are provided for supporting.
Further, be bolted between the end face of described toothed disc and cylindrical shell fixing.
Further, the diameter of described cylindrical shell is greater than 1m.
Further, the diameter of described toothed disc is greater than barrel diameter.
The beneficial effects of the utility model are: the surface, outer ring at reel increases wire grooves, improves reel wire effect when spiral, prevents the defective of skidding, and increases the diameter of reel, improves the stability of reel when spiral.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Wherein: 1, cylindrical shell, 2, toothed disc, 3, wire grooves, 4, bearing pin.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of headstock gear reel as shown in Figure 1 comprises cylindrical shell 1 and the toothed disc 2 that is arranged on cylindrical shell 1 one ends, and cylindrical shell 1 outer ring arranges wire grooves 3, the bearing pin 4 that cylindrical shell 1 two ends are provided for supporting.
Be bolted fixingly between the end face of toothed disc 2 and cylindrical shell 1, and the diameter of cylindrical shell 1 is greater than 1m, and the diameter of toothed disc 2 is greater than cylindrical shell 1 diameter.
Surface, outer ring at cylindrical shell 1 increases wire grooves 3, improves the effect of cylindrical shell 1 wire when spiral, prevents the defective that wire skids, and increases the diameter of cylindrical shell 1, improves the stability of cylindrical shell 1 when spiral.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the manual, must determine its technical scope according to the claim scope.
Claims (4)
1. headstock gear reel is characterized in that: comprise cylindrical shell (1) and be arranged on the toothed disc (2) of cylindrical shell (1) one end, described cylindrical shell (1) outer ring arranges wire grooves (3), the bearing pin (4) that described cylindrical shell (1) two ends are provided for supporting.
2. a kind of headstock gear reel according to claim 1 is characterized in that: be bolted fixing between the end face of described toothed disc (2) and cylindrical shell (1).
3. a kind of headstock gear reel according to claim 1, it is characterized in that: the diameter of described cylindrical shell (1) is greater than 1m.
4. a kind of headstock gear reel according to claim 3, it is characterized in that: the diameter of described toothed disc (2) is greater than cylindrical shell (1) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293079 CN202672113U (en) | 2012-06-20 | 2012-06-20 | Coiling block for hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293079 CN202672113U (en) | 2012-06-20 | 2012-06-20 | Coiling block for hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672113U true CN202672113U (en) | 2013-01-16 |
Family
ID=47493023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293079 Expired - Fee Related CN202672113U (en) | 2012-06-20 | 2012-06-20 | Coiling block for hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672113U (en) |
-
2012
- 2012-06-20 CN CN 201220293079 patent/CN202672113U/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: 20130116 Termination date: 20130620 |