CN212027684U - Oil production pipe connecting clamp - Google Patents
Oil production pipe connecting clamp Download PDFInfo
- Publication number
- CN212027684U CN212027684U CN202020767589.9U CN202020767589U CN212027684U CN 212027684 U CN212027684 U CN 212027684U CN 202020767589 U CN202020767589 U CN 202020767589U CN 212027684 U CN212027684 U CN 212027684U
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- arc
- arc splint
- nut
- screw rod
- splint
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of oil pipe connection clamp technique and specifically relates to a riser connection clamp, including first arc splint and second arc splint, first arc splint and second arc splint are central symmetry, the equal fixed mounting in both ends of first arc splint and second arc splint has first otic placode, the screw rod is installed to the screw thread between two first otic placodes of same end, the cover is equipped with first elastic gasket on the screw rod, first elastic gasket's top is provided with first nut, first nut and screw rod threaded connection, the rubber circle is installed to the inboard of first arc splint and second arc splint, the rubber circle cover is established in the corresponding riser outside. First elastic gasket can provide certain elastic force to avoid first nut card dead, and then can be more convenient dismantle first nut, just convenient maintenance of oil pipe.
Description
Technical Field
The utility model relates to an oil pipe connects clamp technical field, especially relates to a production string connects clamp.
Background
The clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves and is used for tightening the quick connectors, and generally two connectors are provided with gaskets, rubber, silica gel and tetrafluoro. The sealing structure has good performance, high sealing degree and simple and easy installation; at present, a connecting clamp is required to be adopted for installation when an oil production pipe is transported; however, the joint of the clamp is generally fixed by bolts, and as the clamp is likely to be wetted by rainwater, and as the clamp lasts for a long time, the nut and the screw of the bolt are excessively clamped and are difficult to loosen during disassembly, the subsequent maintenance of the oil pipe is difficult; moreover, the existing clamp clamps the oil pipe mainly through two arc-shaped plates, if the bolt is not tightened, the oil production pipeline is easily fixed insufficiently and is easy to loosen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the bolt is too tight and is not easy to disassemble in the prior art, and providing the oil production pipe connecting clamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a riser connects clamp, includes first arc splint and second arc splint, first arc splint and second arc splint are central symmetry, the equal fixed mounting in both ends of first arc splint and second arc splint has first otic placode, two with the one end the screw rod is installed to the screw thread between the first otic placode, the cover is equipped with first elastic gasket on the screw rod, first elastic gasket's top is provided with first nut, first nut and screw rod threaded connection, the rubber circle is installed to the inboard of first arc splint and second arc splint, the rubber circle cover is established in the corresponding riser outside.
Preferably, a mounting groove is formed in the second arc-shaped clamping plate, an arc-shaped pressing plate is mounted in the mounting groove, second lug plates are fixedly mounted at two ends of the arc-shaped pressing plate, and the second lug plates are sleeved on corresponding screws.
Preferably, two the top of second otic placode all is provided with second elastic gasket, second elastic gasket cover is established on the screw rod, the second nut is installed on second elastic gasket top, second nut and corresponding screw rod threaded connection.
Preferably, the bottom walls at the two ends of the mounting groove are fixedly provided with springs, and the top ends of the springs are abutted to the corresponding springs.
Preferably, the radius of the arc surface of the arc-shaped pressing plate is equal to that of the second arc-shaped clamping plate, and the sectional area of the arc surface of the arc-shaped pressing plate is smaller than that of the mounting groove.
The utility model provides a pair of oil production pipe connects clamp, beneficial effect lies in: first arc splint, second arc splint pass through the screw rod and are fixed with oil production pipe with being connected of first nut, and when dismantling first nut, first elastic gasket can provide certain elastic force to avoid first nut card to die, and then can be more convenient dismantle first nut, the convenient maintenance just oil pipe.
Drawings
Fig. 1 is a schematic structural view of an oil production pipe connection clamp provided by the present invention;
fig. 2 is a schematic view of a part of a structure of a production string connecting clamp according to the present invention;
fig. 3 is a schematic view of a part of the structure of the oil production pipe connection clamp according to the present invention.
In the figure: first arc splint 1, second arc splint 2, first otic placode 3, screw rod 4, first elastic gasket 5, first nut 6, rubber circle 7, mounting groove 8, arc clamp plate 9, second otic placode 10, second nut 11, second elastic gasket 12, spring 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1:
referring to fig. 1-3, an oil production pipe connects clamp, including first arc splint 1 and second arc splint 2, first arc splint 1 and second arc splint 2 are central symmetry, the equal fixed mounting in both ends of first arc splint 1 and second arc splint 2 has first otic placode 3, threaded mounting has screw rod 4 between two first otic placodes 3 of same end, the cover is equipped with first resilient pad 5 on the screw rod 4, the top of first resilient pad 5 is provided with first nut 6, first nut 6 and screw rod 4 threaded connection, rubber ring 7 is installed to the inboard of first arc splint 1 and second arc splint 2, rubber ring 7 cover is established in the corresponding oil production pipe outside. First arc splint 1, second arc splint 2 are fixed with oil production pipe through being connected of screw rod 4 with first nut 6, and when dismantling first nut 6, first elastic gasket 5 can provide certain elastic force to avoid first nut 6 card to die, and then can be more convenient dismantle first nut 6, convenient just oil pipe's maintenance.
Example 2:
referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that an installation groove 8 is formed inside a second arc-shaped clamp plate 2, an arc-shaped press plate 9 is installed inside the installation groove 8, second ear plates 10 are fixedly installed at both ends of the arc-shaped press plate 9, the two second ear plates 10 are sleeved on corresponding screws 4, second elastic gaskets 12 are respectively installed above the two second ear plates 10, the second elastic gaskets 12 are sleeved on the screws 4, second nuts 11 are installed at top ends of the second elastic gaskets 12, the second nuts 11 are in threaded connection with the corresponding screws 4, springs 13 are fixedly installed on bottom walls at both ends of the installation groove 8, top ends of the springs 13 abut against the corresponding springs 13, a radius of an arc surface of the arc-shaped press plate 9 is equal to that of the second arc-shaped clamp plate 2, and a sectional area of the arc surface of the arc-shaped press plate 9 is smaller than a. After the first arc-shaped clamping plate 1 and the second arc-shaped clamping plate 2 are fixed, the second nut 11 is rotated to enable the arc-shaped pressing plate 9 to act on the oil production pipe, so that the oil production pipe is more stable and can not be loosened, meanwhile, the second elastic gasket 12 can prevent the second nut 11 from being blocked, and the spring 13 can prevent the arc-shaped pressing plate 9 from being damaged due to over-tightening.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a clamp is connected to oil production pipe, includes first arc splint (1) and second arc splint (2), first arc splint (1) and second arc splint (2) are central symmetry, a serial communication port, the equal fixed mounting in both ends of first arc splint (1) and second arc splint (2) has first otic placode (3), two with one end screw rod (4) are installed to the screw thread between first otic placode (3), the cover is equipped with first resilient pad (5) on screw rod (4), the top of first resilient pad (5) is provided with first nut (6), first nut (6) and screw rod (4) threaded connection, rubber circle (7) are installed to the inboard of first arc splint (1) and second arc splint (2), rubber circle (7) cover is established in the corresponding oil production pipe outside.
2. The riser connecting clamp according to claim 1, wherein a mounting groove (8) is formed in the second arc-shaped clamping plate (2), an arc-shaped pressing plate (9) is mounted in the mounting groove (8), second lug plates (10) are fixedly mounted at both ends of the arc-shaped pressing plate (9), and the two second lug plates (10) are sleeved on the corresponding screw rods (4).
3. A riser connection clamp according to claim 2, wherein a second elastic gasket (12) is arranged above each of the two second lug plates (10), the second elastic gasket (12) is sleeved on the screw rod (4), a second nut (11) is mounted at the top end of the second elastic gasket (12), and the second nut (11) is in threaded connection with the corresponding screw rod (4).
4. A riser connection clamp according to claim 3, characterized in that springs (13) are fixedly mounted on the bottom walls of both ends of the mounting groove (8), and the top ends of the springs (13) are abutted against the corresponding springs (13).
5. A riser connection clamp according to claim 4, characterized in that the radius of the arc-shaped pressure plate (9) is equal to the radius of the arc of the second arc-shaped clamping plate (2), and the cross-sectional area of the arc-shaped pressure plate (9) is smaller than the cross-sectional area of the mounting groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020767589.9U CN212027684U (en) | 2020-05-11 | 2020-05-11 | Oil production pipe connecting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020767589.9U CN212027684U (en) | 2020-05-11 | 2020-05-11 | Oil production pipe connecting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212027684U true CN212027684U (en) | 2020-11-27 |
Family
ID=73481181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020767589.9U Expired - Fee Related CN212027684U (en) | 2020-05-11 | 2020-05-11 | Oil production pipe connecting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212027684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526019A (en) * | 2022-02-09 | 2022-05-24 | 国际 | Tubing coupling convenient for loosening threads |
-
2020
- 2020-05-11 CN CN202020767589.9U patent/CN212027684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526019A (en) * | 2022-02-09 | 2022-05-24 | 国际 | Tubing coupling convenient for loosening threads |
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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: 20210910 Address after: 163000 rooms 705 and 707, workshop D-1, Zone D, Service Outsourcing Industrial Park, No. 8, Xinfeng Road, high tech Zone, Daqing City, Heilongjiang Province Patentee after: Daqing jinhaida Petroleum Technology Co.,Ltd. Address before: 257000 Niuzhuang oil production management zone of Dongsheng company, Niuzhuang entrepreneurship Park, Niuzhuang town (county), Dongying District, Dongying City, Shandong Province Patentee before: Zong Danru |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |