CN215172675U - Gas flange ball valve limited space laborsaving valve opener - Google Patents
Gas flange ball valve limited space laborsaving valve opener Download PDFInfo
- Publication number
- CN215172675U CN215172675U CN202120353056.0U CN202120353056U CN215172675U CN 215172675 U CN215172675 U CN 215172675U CN 202120353056 U CN202120353056 U CN 202120353056U CN 215172675 U CN215172675 U CN 215172675U
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- Prior art keywords
- pipe
- pipe body
- connecting pipe
- handle
- ball valve
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- Expired - Fee Related
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- 239000002245 particle Substances 0.000 claims description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000004904 shortening Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a laborsaving valve opener in limited space of gas flange ball valve, including handle pipe, first connecting pipe, second connecting pipe and sleeve pipe, first connecting pipe and the mutual interval of second connecting pipe set up and are parallel to each other, and the one end of first connecting pipe and second connecting pipe is welded perpendicularly respectively in the one end of handle pipe, and the other end of first connecting pipe welds perpendicularly in sheathed tube one end, and the other end of second connecting pipe welds perpendicularly in the sheathed tube other end, the handle pipe is parallel to each other with the sleeve pipe. The utility model discloses use the former switch lever that joins in marriage of flange ball valve as the atress source, can will join in marriage the sleeve pipe that the switch lever embedding opened the valve ware in situ, will use power point and atress fulcrum level to extend to the handle pipe department of opening the valve ware, realize operating space and move outward, avoid the limited obstructed predicament of flange ball valve switch that causes of former operating space, open the valve ware and also pass through lever principle for the flange ball valve is opened very laborsavingly.
Description
Technical Field
The utility model relates to a pipeline valve tool technical field, in particular to laborsaving ware of opening of limited space of gas flange ball valve.
Background
In the gas industry, as various related works such as air supply, pressure reduction splicing, pipeline diffusing replacement, emergency repair and the like of a newly-built project are developed, opening and closing operations of a flange ball valve by technical personnel are increasingly frequent. In the prior art, a gas flange ball valve is usually provided with a switch handle, but after installing the flange ball valve on a construction site, a worker often has difficulty in opening or closing the flange ball valve, and the main reasons are that: firstly, the original switch handle is tight, so that the opening is not labor-saving; secondly, the operation space is limited, the force point extends inwards, and the opening of the gas flange ball valve is blocked. In view of the above, a labor-saving valve opener for a gas flange ball valve in a limited space, which can horizontally extend a force application point and a stress fulcrum, realize outward movement of a damaged space, avoid the problem that a flange ball valve switch is blocked due to limited original operation space, and save labor when opening the ball valve, is urgently needed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough according to above-mentioned prior art, the utility model provides a laborsaving ware of opening of gas flange ball valve confined space, this ware of opening of valve uses the former switch lever that joins in marriage of flange ball valve as the atress source, can with the former sleeve pipe of joining in marriage switch lever embedding ware of opening of valve, the handle pipe department to the ware of opening of will forcing point and atress fulcrum level extension, realize that operating space moves outward, avoid the limited obstructed predicament of flange ball valve switch that causes of former operating space, the ware of opening of valve also passes through lever principle, make the flange ball valve open very laborsaving.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a laborsaving valve opener in gas flange ball valve confined space, includes handle pipe, first connecting pipe, second connecting pipe and sleeve pipe, first connecting pipe and second connecting pipe set up and are parallel to each other at an interval each other, and the one end of first connecting pipe and second connecting pipe is respectively perpendicular welding in the one end of handle pipe, and the other end of first connecting pipe is perpendicular to be welded in sheathed tube one end, and the other end of second connecting pipe is perpendicular to be welded in the sheathed tube other end, handle pipe and sleeve pipe are parallel to each other.
Preferably, the ratio of the length of the handle tube to the length of the cannula is 2: 1-6: 1.
preferably, the handle pipe is a telescopic handle pipe, the first connecting pipe and the second connecting pipe are respectively telescopic connecting pipes, and the specific telescopic structure has two types:
the first telescopic structure is as follows: one end of the first connecting pipe is a first inner pipe body, the other end of the first connecting pipe is a first outer pipe body, the first inner pipe body can slidably extend into the first outer pipe body, and a first elastic knob is arranged at the joint of the first inner pipe body and the first outer pipe body; one end of the second connecting pipe is a second inner pipe body, the other end of the second connecting pipe is a second outer pipe body, the second inner pipe body can slidably extend into the second outer pipe body, and a second elastic knob is arranged at the joint of the second inner pipe body and the second outer pipe body; one end of the handle pipe, which is welded with the first connecting pipe and the second connecting pipe, is a third inner pipe body, the other end of the handle pipe is a third outer pipe body, the third inner pipe body can slidably extend into the third outer pipe body, and a third elastic knob is arranged at the joint of the third inner pipe body and the third outer pipe body.
The first telescopic structure is as follows: one end of the first connecting pipe is a first inner pipe body, the other end of the first connecting pipe is a first outer pipe body, the first inner pipe body can slidably extend into the first outer pipe body, a first elastic convex grain is arranged on the first inner pipe body, and a row of first positioning holes matched with the first elastic convex grain are arranged on the first outer pipe body; one end of the second connecting pipe is a second inner pipe body, the other end of the second connecting pipe is a second outer pipe body, the second inner pipe body can slidably extend into the second outer pipe body, a second elastic convex particle is arranged on the second inner pipe body, and a row of second positioning holes matched with the second elastic convex particle are formed in the second outer pipe body; one end of the handle pipe, which is welded with the first connecting pipe and the second connecting pipe, is a third inner pipe body, the other end of the handle pipe is a third outer pipe body, the third inner pipe body can slidably extend into the third outer pipe body, a third elastic convex grain is arranged on the third inner pipe body, and a row of third positioning holes matched with the third elastic convex grain are arranged on the third outer pipe body.
Preferably, the handle tube is a stainless steel handle tube, the first connecting tube is a first connecting tube made of stainless steel, the second connecting tube is a stainless steel second connecting tube, and the sleeve is a stainless steel sleeve.
The utility model has the advantages that: because the gas flange ball valve labor-saving valve opener in the limited space comprises a handle pipe, a first connecting pipe, a second connecting pipe and a sleeve pipe, the first connecting pipe and the second connecting pipe are arranged at intervals and are parallel to each other, one end of the first connecting pipe and one end of the second connecting pipe are respectively and vertically welded at one end of the handle pipe, the other end of the first connecting pipe is vertically welded at one end of the sleeve pipe, the other end of the second connecting pipe is vertically welded at the other end of the sleeve pipe, the handle pipe and the sleeve pipe are parallel to each other, therefore, the valve opener can use the original switch handle of the flange ball valve as a stress source, the original switch handle is embedded into the sleeve of the valve opener, the stress point and the stress fulcrum horizontally extend to the handle pipe of the valve opener, the outward movement of the operation space is realized, the difficulty that the switch of the flange ball valve is blocked due to the limitation of the original operation space is avoided, and the valve opener also adopts the lever principle, so that the flange ball valve is opened in a labor-saving manner.
Drawings
Fig. 1 is a schematic structural view of a valve opener according to an embodiment in a contracted state.
Fig. 2 is a schematic view of an extended state structure of a valve opener according to an embodiment.
Fig. 3 is a schematic structural view of a second embodiment of the valve opener in a contracted state.
Fig. 4 is a schematic structural view of an extended state of the second valve opener according to the embodiment.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1 and 2, a laborsaving valve opener of limited space of gas flange ball valve, including handle pipe 1, first connecting pipe 2, second connecting pipe 3 and sleeve pipe 4, first connecting pipe 2 and second connecting pipe 3 set up and are parallel to each other at intervals, and the one end of first connecting pipe 2 and second connecting pipe 3 welds perpendicularly in the one end of handle pipe 1 respectively, and the other end of first connecting pipe 2 welds perpendicularly in the one end of sleeve pipe 4, and the other end of second connecting pipe 3 welds perpendicularly in the other end of sleeve pipe 4, handle pipe 1 is parallel to each other with sleeve pipe 4. The length ratio of the handle tube 1 to the sleeve 4 is 2: 1-6: 1.
as shown in fig. 1 and 2, the handle tube 1 is a telescopic handle tube, and the first connecting tube 2 and the second connecting tube 3 are telescopic connecting tubes, respectively. One end of the first connecting pipe 2 is a first inner pipe 21, the other end is a first outer pipe 22, the first inner pipe 21 can slidably extend into the first outer pipe 22, and a first elastic knob 23 is arranged at the joint of the first inner pipe 21 and the first outer pipe 22; one end of the second connecting pipe 3 is a second inner pipe body 31, the other end is a second outer pipe body 32, the second inner pipe body 31 can slidably extend into the second outer pipe body 32, and a second tightening knob 33 is arranged at the joint of the second inner pipe body 31 and the second outer pipe body 32; one end of the handle tube 1, which is welded with the first connecting tube and the second connecting tube, is a third inner tube 11, the other end is a third outer tube 12, the third inner tube 11 can slidably extend into the third outer tube 12, and a third tightening knob 13 is arranged at the joint of the third inner tube 11 and the third outer tube 12.
As shown in fig. 1, when the handle tube 1 needs to be shortened, the first tightening knob 23 is loosened, the first inner tube 21 is slid into the first outer tube 22, and then the first tightening knob 23 is tightened to clamp the first inner tube 21 and the first outer tube 22 together; similarly, when the first connection tube 2 and the second connection tube 3 need to be shortened, the shortening method thereof is operated according to the shortening method of the handle tube 1. As shown in fig. 2, when the handle tube 1 needs to be extended, the first tightening knob 23 is first loosened, then the first inner tube 21 is slidably extended from the first outer tube 22, and then the first tightening knob 23 is tightened to clamp the first inner tube 21 and the first outer tube 22 together; similarly, when the first connection tube 2 and the second connection tube 3 need to be elongated, the elongation method thereof is operated according to the elongation method of the handle tube 1. The utility model discloses a telescopic handle pipe and telescopic connecting pipe can adapt to different models and install in the gas flange ball valve of different operating space and open to convenient area division valve ware when shortening.
Example two
As shown in fig. 3 and 4, a laborsaving valve opener of limited space of gas flange ball valve, including handle pipe 1, first connecting pipe 2, second connecting pipe 3 and sleeve pipe 4, first connecting pipe 2 and second connecting pipe 3 set up and are parallel to each other at intervals, and the one end of first connecting pipe 2 and second connecting pipe 3 welds perpendicularly in the one end of handle pipe 1 respectively, and the other end of first connecting pipe 2 welds perpendicularly in the one end of sleeve pipe 4, and the other end of second connecting pipe 3 welds perpendicularly in the other end of sleeve pipe 4, handle pipe 1 is parallel to each other with sleeve pipe 4. The length ratio of the handle tube 1 to the sleeve 4 is 2: 1-6: 1.
as shown in fig. 3 and 4, the handle tube 1 is a telescopic handle tube, and the first connecting tube 2 and the second connecting tube 3 are telescopic connecting tubes, respectively. One end of the first connecting pipe 2 is a first inner pipe body 21, the other end is a first outer pipe body 22, the first inner pipe body 21 can slidably extend into the first outer pipe body 22, the first inner pipe body 21 is provided with a first elastic convex grain 24, and the first outer pipe body 22 is provided with a row of first positioning holes 25 matched with the first elastic convex grain 24; one end of the second connecting pipe 3 is a second inner pipe body 31, the other end is a second outer pipe body 32, the second inner pipe body 31 can slidably extend into the second outer pipe body 32, the second inner pipe body 31 is provided with a second elastic convex particle 34, and the second outer pipe body 32 is provided with a row of second positioning holes 35 matched with the second elastic convex particle 34; one end of the handle tube 1, which is welded with the first connecting tube and the second connecting tube, is a third inner tube body 11, the other end is a third outer tube body 12, the third inner tube body 11 can slidably extend into the third outer tube body 12, a third elastic convex particle 14 is arranged on the third inner tube body 11, and a row of third positioning holes 15 matched with the third elastic convex particle 14 is arranged on the third outer tube body 12.
As shown in fig. 3, when the handle tube 1 needs to be shortened, the third elastic protruding particles 14 are firstly pressed down from the previous third positioning hole 15, then the first inner tube 21 is slid into the first outer tube 22, when the third elastic protruding particles 14 slide to the next third positioning hole 15, the third elastic protruding particles 14 are ejected from the third positioning hole 15, so that the first inner tube 21 and the first outer tube 22 are mutually positioned, and the operations are sequentially performed in this way until the handle tube is shortened to a proper length; similarly, when the first connection tube 2 and the second connection tube 3 need to be shortened, the shortening method thereof is operated according to the shortening method of the handle tube 1. When the handle tube 1 needs to be stretched, the third elastic convex particles 14 are firstly pressed down from the next third positioning hole 15, then the first inner tube body 21 is slidingly extended from the inside of the first outer tube body 22, when the third elastic convex particles 14 slide to the previous third positioning hole 15, the third elastic convex particles 14 are ejected from the third positioning hole 15, so that the first inner tube body 21 and the first outer tube body 22 are mutually positioned, and the operation is carried out in this way in sequence until the handle tube is stretched to a proper length; similarly, when the first connection tube 2 and the second connection tube 3 need to be elongated, the elongation method thereof is operated according to the elongation method of the handle tube 1. The utility model discloses a telescopic handle pipe and telescopic connecting pipe can adapt to different models and install in the gas flange ball valve of different operating space and open to convenient area division valve ware when shortening.
As the utility model discloses an preferred mode, handle pipe 1 is the stainless steel handle pipe, first connecting pipe 2 is first connecting pipe stainless steel, second connecting pipe 3 is stainless steel second connecting pipe, the sleeve pipe is the stainless steel sleeve pipe.
The above, only the utility model discloses preferred embodiment, all be according to the utility model discloses a technical scheme does any slight modification, the equivalent change and the modification to above embodiment, all belong to the utility model discloses technical scheme's within range.
Claims (6)
1. The utility model provides a laborsaving valve opener in gas flange ball valve confined space which characterized in that: including handle pipe, first connecting pipe, second connecting pipe and sleeve pipe, first connecting pipe and second connecting pipe set up and are parallel to each other at interval each other, and the one end of first connecting pipe and second connecting pipe is respectively perpendicular welding in the one end of handle pipe, and the other end of first connecting pipe is perpendicular welding in sheathed tube one end, and the other end of second connecting pipe is perpendicular welding in the sheathed tube other end, handle pipe is parallel to each other with the sleeve pipe.
2. The limited space labor-saving valve opener of a gas flange ball valve according to claim 1, characterized in that: the length ratio of the handle tube to the sleeve is 2: 1-6: 1.
3. the limited space labor-saving valve opener of a gas flange ball valve according to claim 1, characterized in that: the handle pipe is a telescopic handle pipe, and the first connecting pipe and the second connecting pipe are telescopic connecting pipes respectively.
4. The limited space labor-saving valve opener of a gas flange ball valve according to claim 3, characterized in that: one end of the first connecting pipe is a first inner pipe body, the other end of the first connecting pipe is a first outer pipe body, the first inner pipe body can slidably extend into the first outer pipe body, and a first elastic knob is arranged at the joint of the first inner pipe body and the first outer pipe body; one end of the second connecting pipe is a second inner pipe body, the other end of the second connecting pipe is a second outer pipe body, the second inner pipe body can slidably extend into the second outer pipe body, and a second elastic knob is arranged at the joint of the second inner pipe body and the second outer pipe body; one end of the handle pipe, which is welded with the first connecting pipe and the second connecting pipe, is a third inner pipe body, the other end of the handle pipe is a third outer pipe body, the third inner pipe body can slidably extend into the third outer pipe body, and a third elastic knob is arranged at the joint of the third inner pipe body and the third outer pipe body.
5. The limited space labor-saving valve opener of a gas flange ball valve according to claim 3, characterized in that: one end of the first connecting pipe is a first inner pipe body, the other end of the first connecting pipe is a first outer pipe body, the first inner pipe body can slidably extend into the first outer pipe body, a first elastic convex grain is arranged on the first inner pipe body, and a row of first positioning holes matched with the first elastic convex grain are arranged on the first outer pipe body; one end of the second connecting pipe is a second inner pipe body, the other end of the second connecting pipe is a second outer pipe body, the second inner pipe body can slidably extend into the second outer pipe body, a second elastic convex particle is arranged on the second inner pipe body, and a row of second positioning holes matched with the second elastic convex particle are formed in the second outer pipe body; one end of the handle pipe, which is welded with the first connecting pipe and the second connecting pipe, is a third inner pipe body, the other end of the handle pipe is a third outer pipe body, the third inner pipe body can slidably extend into the third outer pipe body, a third elastic convex grain is arranged on the third inner pipe body, and a row of third positioning holes matched with the third elastic convex grain are arranged on the third outer pipe body.
6. The limited space labor-saving valve opener of a gas flange ball valve according to any one of claims 1 to 5, characterized in that: the handle pipe is a stainless steel handle pipe, the first connecting pipe is made of stainless steel, the second connecting pipe is made of stainless steel, and the sleeve is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120353056.0U CN215172675U (en) | 2021-02-08 | 2021-02-08 | Gas flange ball valve limited space laborsaving valve opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120353056.0U CN215172675U (en) | 2021-02-08 | 2021-02-08 | Gas flange ball valve limited space laborsaving valve opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215172675U true CN215172675U (en) | 2021-12-14 |
Family
ID=79410954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120353056.0U Expired - Fee Related CN215172675U (en) | 2021-02-08 | 2021-02-08 | Gas flange ball valve limited space laborsaving valve opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215172675U (en) |
-
2021
- 2021-02-08 CN CN202120353056.0U patent/CN215172675U/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: 20211214 |