CN208854517U - A kind of mining oxygen tank valve switch tool - Google Patents
A kind of mining oxygen tank valve switch tool Download PDFInfo
- Publication number
- CN208854517U CN208854517U CN201821550648.6U CN201821550648U CN208854517U CN 208854517 U CN208854517 U CN 208854517U CN 201821550648 U CN201821550648 U CN 201821550648U CN 208854517 U CN208854517 U CN 208854517U
- Authority
- CN
- China
- Prior art keywords
- handle
- lip
- oxygen tank
- thread
- thread segment
- 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
Abstract
The utility model discloses a kind of mining oxygen tank valve switch tools, belong to oxygen tank valve switch technical field, including adjustable wrench, adjustable wrench includes handle, survivor of a murder attempt's clamping device for screwing or unscrewing nut is equipped in one end of handle, double thread bar is welded in the other end of handle, the central axis upright of the double thread bar is arranged in handle plane, one end of the double thread bar is equipped with the first thread segment, the other end of double thread bar is equipped with the second thread segment, first thread segment and/or the second thread segment are left hand thread, the first valve sleeve is threaded on the first thread segment, the second valve sleeve is threaded on the second thread segment；To realize a kind of easy to carry, not easy to lose, multi-functional mining oxygen tank valve switch tool.
Description
Technical field
The utility model belongs to oxygen tank valve switch technical field, in particular to a kind of mining oxygen tank valve switch work
Tool.
Background technique
On existing well in underground mines production work, various electric appliances, flight-line maintenance etc. require to use oxygen cutting, cutting
It is needed in the process to the often open and close operation repeatedly of oxygen tank valve, however due to oxygen tank valve small volume, after use again
It places conveniently, next time can not be found in time when using, and influence the use of oxygen tank, there are security risks.
Summary of the invention
A kind of mining oxygen is proposed purpose of the utility model is to solve above-mentioned problems of the prior art
Gas tank valve switch tool；It is adopted the technical scheme that in order to achieve the above objectives:
A kind of mining oxygen tank valve switch tool, including adjustable wrench, adjustable wrench include handle, in one end of handle
Equipped with survivor of a murder attempt's clamping device for screwing or unscrewing nut, it is welded with double thread bar in the other end of handle, it is described double
The central axis upright of head thread bar is arranged in handle plane, and one end of the double thread bar is equipped with the first thread segment, double end
The other end of threaded rod is equipped with the second thread segment, and first thread segment and/or the second thread segment are left hand thread, in the first spiral shell
It is threaded with the first valve sleeve in line section, the second valve sleeve is threaded on the second thread segment.
Preferably, the internal diameter of the first valve sleeve and the second valve sleeve is not identical.
Preferably, survivor of a murder attempt's clamping device include stiff lip, it is living pull lip and worm gear, the stiff lip and handle one at
Type production is equipped with support frame in stiff lip and handle junction, living to pull lip and be slidably connected with support frame, worm gear and support frame rotation
Connection, the worm gear are pulled lip and are threadedly coupled with living, drive when worm gear rotation and living pull that lip is close or separate stiff lip.
Preferably, the double thread bar is welded in the hanging hole of handle end.
The hand of spiral of the first thread segment and the second thread segment screw thread not phase is had the beneficial effect that possessed by the utility model
Together or using the left hand thread being of little use, thus carrying out rotation oxygen using the first valve sleeve or the second valve sleeve
It is not easily to fall off when tank valve；First valve sleeve or the second valve sleeve diameter is not identical may be implemented to different size simultaneously
Oxygen tank valve is operated, when serving as spanner in use, the first valve sleeve and the second valve sleeve can also be from double end spiral shells
It takes off not influence the normal use of adjustable wrench on rasp bar, to realize a kind of easy to carry, not easy to lose, more
The mining oxygen tank valve switch tool of function.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of mining oxygen tank valve switch tool, including adjustable wrench, adjustable wrench include handle 5,
It is equipped with survivor of a murder attempt's clamping device for screwing or unscrewing nut in one end of handle 5, is welded with double end in the other end of handle 5
The central axis upright of threaded rod 6, the double thread bar 6 is arranged in 5 plane of handle, and one end of the double thread bar 6 is set
There is the first thread segment 7, the other end of double thread bar 6 is equipped with the second thread segment, first thread segment 6 and/or the second screw thread
Section is left hand thread, and the first valve sleeve 8 is threaded on the first thread segment 6, is threaded on the second thread segment
Second valve sleeve；The internal diameter of the first valve sleeve 8 and the second valve sleeve is not identical.
Survivor of a murder attempt's clamping device includes stiff lip 1, lives and pull lip 2 and worm gear 4, and the stiff lip 1 is integrally formed with handle 5
Production is equipped with support frame 3 in stiff lip 1 and 5 junction of handle, and work pulls lip 2 and is slidably connected with support frame 3, worm gear 4 and support frame
3 rotation connections, the worm gear 4 are pulled lip 3 and are threadedly coupled with living, drive that living to pull lip 2 close or separate stiff when worm gear 4 rotates
Lip 1.
In order to be fixed conveniently and be connected firmly, the double thread bar 6 is welded in the hanging hole of 5 end of handle.
Under mine when production work, this tool can serve as adjustable wrench come using, when need for oxygen tank valve into
When row switch operation, handle 5 only need to be held, the first valve sleeve 8 or the second valve sleeve are covered and carried out in oxygen tank valve
Rotation is opened and closed.
The hand of spiral of first thread segment 6 and the second thread segment screw thread is not identical or uses the left hand thread being of little use,
To not easily to fall off when carrying out Rotary Oxygen gas tank valve using the first valve sleeve 8 or the second valve sleeve；While first
Valve sleeve 8 or the second valve sleeve diameter is not identical may be implemented to operate the oxygen tank valve of different size, when filling
When spanner in use, the first valve sleeve 8 and the second valve sleeve can also be taken off from double thread bar 6 to not influence
The normal use of adjustable wrench is opened to realize easy to carry, not easy to lose, the multi-functional mining oxygen tank valve of one kind
Pass tool.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (4)
1. a kind of mining oxygen tank valve switch tool, which is characterized in that including adjustable wrench, adjustable wrench includes handle,
One end of handle is equipped with survivor of a murder attempt's clamping device for screwing or unscrewing nut, is welded with double thread in the other end of handle
The central axis upright of bar, the double thread bar is arranged in handle plane, and one end of the double thread bar is equipped with the first spiral shell
Line section, the other end of double thread bar are equipped with the second thread segment, and first thread segment and/or the second thread segment are left-handed spiral shell
Line is threaded with the first valve sleeve on the first thread segment, and the second valve sleeve is threaded on the second thread segment.
2. mining oxygen tank valve switch tool according to claim 1, which is characterized in that the first valve sleeve and
The internal diameter of second valve sleeve is not identical.
3. mining oxygen tank valve switch tool according to claim 1 or 2, which is characterized in that survivor of a murder attempt's clamping machine
Structure includes stiff lip, lives and pull lip and worm gear, and the stiff lip and handle are integrally formed and make, and is set in stiff lip with handle junction
There is a support frame, living to pull lip and be slidably connected with support frame, worm gear and support frame are rotatablely connected, and the worm gear and lip screw thread living of pulling connect
It connects, drives living lip of pulling close to or far from stiff lip when worm gear rotation.
4. mining oxygen tank valve switch tool according to claim 3, which is characterized in that the double thread bar welding
In the hanging hole of handle end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550648.6U CN208854517U (en) | 2018-09-21 | 2018-09-21 | A kind of mining oxygen tank valve switch tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550648.6U CN208854517U (en) | 2018-09-21 | 2018-09-21 | A kind of mining oxygen tank valve switch tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208854517U true CN208854517U (en) | 2019-05-14 |
Family
ID=66418832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821550648.6U Expired - Fee Related CN208854517U (en) | 2018-09-21 | 2018-09-21 | A kind of mining oxygen tank valve switch tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208854517U (en) |
-
2018
- 2018-09-21 CN CN201821550648.6U patent/CN208854517U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20190921 |