CN209960088U - Practical valve leaking stoppage instrument - Google Patents
Practical valve leaking stoppage instrument Download PDFInfo
- Publication number
- CN209960088U CN209960088U CN201920592175.4U CN201920592175U CN209960088U CN 209960088 U CN209960088 U CN 209960088U CN 201920592175 U CN201920592175 U CN 201920592175U CN 209960088 U CN209960088 U CN 209960088U
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- Prior art keywords
- valve
- rib plates
- short lead
- long bolt
- utility
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- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model belongs to the field of valve plugging tools, in particular to a practical valve plugging tool, which comprises a valve, wherein flanges are arranged at two ends of the valve, the utility model also comprises two rib plates, a long bolt and a connecting plate, the two rib plates are respectively connected on the flanges at the two ends of the valve through screws, and spline holes with corresponding positions are respectively processed at the free ends of the two rib plates; the two ends of the connecting plate are fixedly connected with short lead screws respectively, spline grooves matched with the spline holes are machined in the outer portions of the short lead screws, the two short lead screws are inserted into the spline holes of the two rib plates respectively, the connecting plate is fixedly connected with a screw sleeve, and the long bolt is in threaded connection with the screw sleeve. The utility model provides a valve need the total powerstation to stop the great influence of pump when the leak source appears, the utility model discloses can also compensate the error when making or installing, can realize that the relative valve axial displacement of stay bolt is adjusted, the circumferential displacement adjusts, is favorable to fully guaranteeing leaking stoppage effect.
Description
Technical Field
The utility model belongs to valve leaking stoppage instrument field especially relates to a practical valve leaking stoppage instrument.
Background
The valve group of the transfer station of the oil field oil extraction team is an important oil-gas-water conveying facility, and particularly, the valve of an oil-water communication part is a production key and is not allowed to have any small seepage or leakage. However, after long-time use, the valve is difficult to avoid corrosion and leakage points, however, the valve group replacement is high in cost, the valve group replacement can be performed only by stopping the watering pump at all stations, accidents such as well freezing, watering backflow and the like are easy to happen, and the safety risk is very high.
SUMMERY OF THE UTILITY MODEL
The problem of changing appears corroding the leak source for solving the transfer station valves among the background art, the utility model provides a practical valve leaking stoppage instrument, the utility model discloses possess the installation simple, the security is strong, can take the characteristics of area pressure leaking stoppage.
The utility model provides a technical scheme is: the two rib plates are connected to the flanges at the two ends of the valve respectively through screws, the two rib plates are parallel to each other, and spline holes corresponding to the positions of the two rib plates are processed at the free ends of the two rib plates respectively; the both ends of even board rigid coupling respectively have short lead screw, short lead screw outside processing have with splined hole assorted spline groove, two short lead screws cartridge respectively in the splined hole of two gusset, the free end of two short lead screws has connect adjusting nut soon respectively, even last rigid coupling of board has the silk braid, long bolt threaded connection in the silk braid, be provided with the briquetting between long bolt bottom and the valve, the briquetting have the radian that suits with the valve appearance, the inside cushion that is provided with of briquetting, long bolt cap and silk braid between the long bolt top spin have connect by tight nut.
The inside of the rubber mat is provided with a convex ring with a concentric structure; the rib plates, the connecting plates, the thread sleeves and the long bolts are all made of stainless steel materials; the long bolt is a standard outer hexagon bolt.
The utility model has the advantages that:
1. the utility model discloses not only can effective shutoff leak source, can also press the area to operate under the state of not stopping producing, do not influence the normal clear of production, reduced cost of maintenance.
2. The utility model discloses can fully compensate the error when making or installing, lead to the problem that the stay bolt does not correspond with valve leak source position, can realize the purpose that the relative valve axial displacement of stay bolt was adjusted, the circumferential displacement was adjusted, can fully guarantee leaking stoppage effect.
3. The utility model discloses the structure of well cushion can play multiple sealed effect, has further guaranteed sealed effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view taken along line a-a of fig. 1.
Fig. 3 is a front view of the middle connecting plate of the present invention.
Fig. 4 is a front view of the middle rubber cushion of the present invention.
Fig. 5 is a cross-sectional view at B-B in fig. 4.
In the figure: 1-valve, 2-rib plate, 3-connecting plate, 4-adjusting nut, 5-screw sleeve, 6-tightening nut, 7-long bolt, 8-screw, 9-pressing block, 10-rubber pad, 101-convex ring and 11-short screw rod.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
combine the attached drawing, the utility model discloses a valve 1, valve 1's both ends are the flange, the utility model discloses an innovation point lies in still including gusset 2, stay bolt 7 and link plate 3, gusset 2 have two, two gusset 2 are connected on the flange at valve 1 both ends through screw 8 respectively, every gusset 2 is through a screw 8 and flange joint, so can take place relative rotation between gusset 2 and the flange, the pivoted purpose is mainly for balanced installation error, when two gusset 2 central lines place plane and valve leak source no longer the coplanar in actual workman's operation, two gusset 2 can also relative valve 1 circumferential direction adjustment, until the valve leak source in two gusset 2 central lines place planes, rotate the back at lock screw 8 can.
When in use, the two rib plates 2 are parallel to each other, and the free ends of the two rib plates 2 are respectively provided with spline holes with corresponding positions; the two ends of the connecting plate 3 are fixedly connected with short lead screws 11 respectively, spline grooves matched with the spline holes are machined on the outer portions of the short lead screws 11, the two short lead screws 11 are inserted into the spline holes of the two rib plates 2 respectively, the free ends of the two short lead screws 11 are screwed with adjusting nuts 4 respectively, a screw sleeve 5 is fixedly connected onto the connecting plate 3, the axial position of the connecting plate 3 relative to the valve 1 can be controlled by adjusting the adjusting nuts 4, and then the positions of the screw sleeve 5 and the long bolt 7 correspond to the position of a valve leak source, so that the problem of unqualified leak stoppage caused by the fact that the positions of the screw sleeve 5 and the long bolt 7 do not correspond to the position of the valve leak source due to manufacturing errors is avoided. Long bolt 7 threaded connection in screw housing 5, long bolt 7 is the outer hexagon bolt of standard component, the selection of standard component is favorable to workman to use standard instrument, is provided with briquetting 9 between 7 bottoms of long bolt and the valve 1, briquetting 9 have the radian that suits with the valve 1 appearance, be favorable to fully guaranteeing the effect to spherical valve 1 leaking stoppage. Briquetting 9 inside be provided with the cushion 10, inside protruding ring 101 that has the concentric structure of cushion 10, protruding ring 101 can seal the valve leak source from inside to outside successive layer, guarantees that 1 leaking stoppage effect of valve is better good. And a clamping nut 6 is screwed on the long bolt 7 between the cap of the long bolt 7 and the screw sleeve 5, so that the long bolt 7 is prevented from loosening in a leaking stoppage state.
In order to ensure that the plugging tool has good strength and corrosion resistance, the rib plate 2, the connecting plate 3, the thread bush 5 and the long bolt 7 are all made of stainless steel materials.
Claims (4)
1. The utility model provides a practical valve leaking stoppage instrument, includes valve (1), the both ends of valve (1) are the flange, its characterized in that: the valve comprises rib plates (2), long bolts (7) and connecting plates (3), wherein the number of the rib plates (2) is two, the two rib plates (2) are respectively connected to flanges at two ends of the valve (1) through screws (8), the two rib plates (2) are parallel to each other, and spline holes corresponding to the positions of the free ends of the two rib plates (2) are respectively processed; the both ends of even board (3) respectively the rigid coupling have short lead screw (11), short lead screw (11) outside processing have with splined hole assorted spline groove, two short lead screw (11) cartridge respectively are in the splined hole of two gusset (2), the free end of two short lead screws (11) has connect adjusting nut (4) respectively soon, the last rigid coupling of even board (3) has silk braid (5), long bolt (7) threaded connection in silk braid (5), be provided with briquetting (9) between long bolt (7) bottom and valve (1), briquetting (9) have the radian that suits with valve (1) appearance, briquetting (9) inside be provided with cushion (10), long bolt (7) between long bolt (7) cap and silk braid (5) have screwed connection by tight nut (6).
2. A practical valve plugging tool according to claim 1, wherein: the rubber mat (10) is internally provided with a convex ring (101) with a concentric structure.
3. A practical valve plugging tool according to claim 1, wherein: the rib plates (2), the connecting plates (3), the thread sleeves (5) and the long bolts (7) are all made of stainless steel materials.
4. A practical valve plugging tool according to claim 1, wherein: the long bolt (7) is a standard outer hexagon bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920592175.4U CN209960088U (en) | 2019-04-28 | 2019-04-28 | Practical valve leaking stoppage instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920592175.4U CN209960088U (en) | 2019-04-28 | 2019-04-28 | Practical valve leaking stoppage instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209960088U true CN209960088U (en) | 2020-01-17 |
Family
ID=69243849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920592175.4U Active CN209960088U (en) | 2019-04-28 | 2019-04-28 | Practical valve leaking stoppage instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209960088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050022A (en) * | 2020-09-09 | 2020-12-08 | 上海理工大学 | Equipment for straight pipeline leakage stoppage |
-
2019
- 2019-04-28 CN CN201920592175.4U patent/CN209960088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050022A (en) * | 2020-09-09 | 2020-12-08 | 上海理工大学 | Equipment for straight pipeline leakage stoppage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: 157000 Shengli village, Xinglong Town, Dong'an District, Mudanjiang City, Heilongjiang Province Patentee after: MUDANJIANG TIANQING PETROLEUM MACHINERY EQUIPMENT Co.,Ltd. Address before: Room 601, gate 1, No.18, Nanhu Jingyuan, Saertu District, Daqing City, Heilongjiang Province, 163000 Patentee before: Zhu Guanghai |
|
| TR01 | Transfer of patent right |