CN204342260U - A kind of multi-functional screw plug for locomotive reservoir and locomotive reservoir - Google Patents
A kind of multi-functional screw plug for locomotive reservoir and locomotive reservoir Download PDFInfo
- Publication number
- CN204342260U CN204342260U CN201420736983.0U CN201420736983U CN204342260U CN 204342260 U CN204342260 U CN 204342260U CN 201420736983 U CN201420736983 U CN 201420736983U CN 204342260 U CN204342260 U CN 204342260U
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- CN
- China
- Prior art keywords
- screw plug
- reservoir
- locomotive
- extension
- locomotive reservoir
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of multi-functional screw plug for locomotive reservoir, comprise with externally threaded head, head tail end has been fixed with the extension of hanger effect, and extension tail end is fixed with limit stops.Additionally provide the locomotive reservoir having installed this screw plug simultaneously.This screw plug is not only confined to prevent foreign matter from entering this function of reservoir, and simultaneously doublely can do hanger, and the lifting for the locomotive reservoir having installed this kind of screw plug is very practical, and easy to operate, eliminates the complex steps of binding cylinder body, and work efficiency improves.Can be applied in the lifting of various kinds of vehicles reservoir, sandblasting, spray painting operation, also can be applied in the lifting of similar locomotive, sandblasting, spray painting operation.
Description
Technical field
The utility model belongs to locomotive reservoir technical field, is specifically related to a kind of multi-functional screw plug for locomotive reservoir and locomotive reservoir.
Background technology
In prior art, the screw plug of locomotive reservoir is generally made up of the externally threaded head of band and the end be screwed into for spanner that is connected with head, and this kind of screw plug only has a kind of function, only for preventing foreign matter from entering reservoir inside.Locomotive reservoir lifting time there is no hanger, can only tie up with lifting rope and lift by crane on reservoir cylinder body, well can not fix in hoisting process, easily slide, and due to cylinder body be cylinder, lifting rope binding time be difficult to stress balance, there is potential safety hazard.
Utility model content
For the problems referred to above, the utility model aims to provide one can realize the function of screw plug own, adapts to again multi-functional screw plug and the locomotive reservoir of the lifting of locomotive reservoir.Can be applied in the lifting of various kinds of vehicles reservoir, sandblasting, spray painting operation, also can be applied in the lifting of similar locomotive, sandblasting, spray painting operation.
The technical scheme that the utility model is dealt with problems is: a kind of multi-functional screw plug for locomotive reservoir, comprise with externally threaded head, head tail end has been fixed with the extension of hanger effect, and extension tail end is fixed with limit stops.
Limit stops plays lifting rope position-limiting action.
Further, when conveniently screw plug screws in, spanner has focusing surface, described extension has the many faceted pebbles be convenient to spanner engaging and screwed in.
Further, from screw plug tail end limit stops end face, blind hole is had along screw plug central axis, to alleviate the deadweight of screw plug itself.
Preferably, described head, extension and limit stops three are integral type structure.
Meanwhile, the utility model also provides a kind of locomotive reservoir, and comprise the negative thread that reservoir cylinder body two ends are arranged, this screw-internal thread fit is provided with the multi-functional screw plug described in technique scheme.
During use, screwed into by screw plug head in the negative thread at reservoir cylinder body two ends, during lifting, lifting rope is tied up the extension at screw plug, due to the effect of limit stops, the lifting rope tied up can not slide, and also can not come off from screw plug.
Remarkable result of the present utility model is: on existing screw plug basis, add extension and limit stops, screw plug is made not only to be confined to prevent foreign matter from entering this function of reservoir, and simultaneously doublely can do hanger, lifting for the locomotive reservoir having installed this kind of screw plug is very practical, and it is easy to operate, eliminate the complex steps of binding cylinder body, work efficiency improves.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the front view of the multi-functional screw plug of the utility model.
Fig. 2 is the lateral plan of the multi-functional screw plug of the utility model.
In figure, 1-head, 2-extension, the many faceted pebbles of 3-, 4-limit stops, 5-blind hole.
Detailed description of the invention
As shown in Fig. 1 ~ 2, a kind of multi-functional screw plug for locomotive reservoir, comprise with externally threaded head 1, head 1 tail end has been fixed with the extension 2 of hanger effect, extension 2 has the many faceted pebbles 3 be convenient to spanner engaging and screwed in;
Described extension 2 tail end is fixed with limit stops 4; Blind hole 5 is had along screw plug central axis from limit stops 4 end face;
Described head 1, extension 2 and limit stops 4 three are integral type structure.
Meanwhile, also provide a kind of locomotive reservoir, comprise the negative thread that reservoir cylinder body two ends are arranged, this screw-internal thread fit is provided with the multi-functional screw plug described in technique scheme.
During use, screwed into by screw plug head in the negative thread at reservoir cylinder body two ends, during lifting, lifting rope is tied up the extension 2 at screw plug, due to the effect of limit stops 4, the lifting rope tied up can not slide, and also can not come off from screw plug.
Claims (5)
1. for a multi-functional screw plug for locomotive reservoir, comprise with externally threaded head, it is characterized in that: head tail end has been fixed with the extension of hanger effect, extension tail end is fixed with limit stops.
2. the multi-functional screw plug for locomotive reservoir according to claim 1, is characterized in that: described extension has the many faceted pebbles be convenient to spanner engaging and screwed in.
3. the multi-functional screw plug for locomotive reservoir according to claim 1, is characterized in that: from screw plug tail end limit stops end face, have blind hole along screw plug central axis.
4. the multi-functional screw plug for locomotive reservoir according to claim 1,2 or 3, is characterized in that: described head, extension and limit stops three are integral type structure.
5. a locomotive reservoir, is characterized in that: comprise the negative thread that reservoir cylinder body two ends are arranged, this screw-internal thread fit is provided with the multi-functional screw plug described in any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736983.0U CN204342260U (en) | 2014-12-01 | 2014-12-01 | A kind of multi-functional screw plug for locomotive reservoir and locomotive reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736983.0U CN204342260U (en) | 2014-12-01 | 2014-12-01 | A kind of multi-functional screw plug for locomotive reservoir and locomotive reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342260U true CN204342260U (en) | 2015-05-20 |
Family
ID=53225546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420736983.0U Active CN204342260U (en) | 2014-12-01 | 2014-12-01 | A kind of multi-functional screw plug for locomotive reservoir and locomotive reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342260U (en) |
-
2014
- 2014-12-01 CN CN201420736983.0U patent/CN204342260U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |