CN206361328U - A kind of oil drilling it is special can self-check type Pressurized plugging clamp - Google Patents

A kind of oil drilling it is special can self-check type Pressurized plugging clamp Download PDF

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Publication number
CN206361328U
CN206361328U CN201621347468.9U CN201621347468U CN206361328U CN 206361328 U CN206361328 U CN 206361328U CN 201621347468 U CN201621347468 U CN 201621347468U CN 206361328 U CN206361328 U CN 206361328U
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China
Prior art keywords
fixture
pressurized plugging
plugging clamp
shell
blocking clamper
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CN201621347468.9U
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Chinese (zh)
Inventor
韦宗林
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TOP-WELL PETROLEUM TECHNOLOGIES Co Ltd
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TOP-WELL PETROLEUM TECHNOLOGIES Co Ltd
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Priority to CN201621347468.9U priority Critical patent/CN206361328U/en
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Abstract

The utility model discloses a kind of oil drilling it is special can self-check type Pressurized plugging clamp, including Pressurized plugging clamp shell, the inside of the Pressurized plugging clamp shell is provided with leak stopping band on the inside of blocking clamper close to pipe side, and the upper and lower ends of Pressurized plugging clamp shell are provided with fixture and fix otic placode, and the junction that two fixtures fix otic placode is provided with fixture fixation dowel screw, the fixture hold-doun nut is arranged on the left and right ends that fixture fixes dowel screw, the surrounding of the Pressurized plugging clamp shell is provided with blocking clamper gum-injecting port, one end on the blocking clamper gum-injecting port close to leak stopping band on the inside of blocking clamper is provided with gum-injecting port anti-reflux valve;Detection probe is easy to detect the pressure on the inside of fixture in real time after the completion of injecting glue, it is easy to the problem of user judges whether oil leak occur according to the change of inside pressure, it is easy to use simple to operate, it is to avoid undetectable problem during oil leak, improve the convenience of user.

Description

A kind of oil drilling it is special can self-check type Pressurized plugging clamp
Technical field
The utility model belongs to Pressurized plugging clamp technical field, and in particular to a kind of oil drilling it is special can self-check type Pressurized plugging clamp.
Background technology
Pressure sealing full name has become pressure sealing today for " pipe container do not get angry on-line production quick belt pressure leakage blocking " Industry, the industry is mainly for oil, oil refining, ethene, chlor-alkali, combustion gas, chemical industry, power plant, paper mill, naval vessel, property and family The various pipes such as front yard and container tank corrosion failure evaporating, emitting, dripping or leaking of liquid or gas, effectively (can will unload during construction and be pressed onto in pressure 30MPa Repressurization after the completion of being constructed in 5MPa), interior (to dress 700 degree of non-combustible steam during construction to take) Applicable media of 900 degree of temperature:Oil, Water, combustion gas, steam, all kinds of gases, sulphur, concentrated acid, alkali, benzene deep-etching class and all kinds of chemicals.
Existing Pressurized plugging clamp can not detect whether occur in the band inside fixture with pressure when using Leakage, it is impossible to safeguarded in time to Pressurized plugging clamp, easily causes harm to expand, is easily caused during oil exploitation The problem of major accident is this it is proposed that what a kind of oil drilling was special can self-check type Pressurized plugging clamp.
Utility model content
The purpose of this utility model be to provide a kind of oil drilling it is special can self-check type Pressurized plugging clamp, to solve Propose that when existing Pressurized plugging clamp is used the band inside fixture with pressure can not be detected in above-mentioned background technology Inside whether leak, it is impossible to Pressurized plugging clamp is safeguarded in time, easily harm is expanded, easily in oil exploitation During the problem of cause a serious accident.
To achieve the above object, the utility model provides following technical scheme:A kind of oil drilling it is special can self-check type Pressurized plugging clamp, including Pressurized plugging clamp shell, the inside of the Pressurized plugging clamp shell are provided with close to pipe side Leak stopping band on the inside of blocking clamper, and the upper and lower ends of Pressurized plugging clamp shell are provided with fixture fixation otic placode, and two folders The junction of the fixed otic placode of tool is provided with fixture and fixes dowel screw, and the fixture hold-doun nut is arranged on fixture and fixes double end spiral shell The left and right ends of nail, the surrounding of the Pressurized plugging clamp shell is provided with blocking clamper gum-injecting port, the blocking clamper note The upper one end close to leak stopping band on the inside of blocking clamper of Jiao Kou is provided with gum-injecting port anti-reflux valve, the Pressurized plugging clamp shell Left side middle position is provided with fixture inside pressure detection table, and the fixture inside pressure detection table is on the inside of blocking clamper The side of leak stopping band is provided with detection probe.
It is preferred that, the Pressurized plugging clamp shell is provided with two altogether, and two Pressurized plugging clamp shells are pacified respectively Mounted in the both sides of pipeline.
It is preferred that, the fixture fixes otic placode and is provided with four altogether, and four fixtures fix otic placode and are separately mounted to two The upper and lower ends of Pressurized plugging clamp shell.
It is preferred that, the blocking clamper gum-injecting port is at least provided with ten, and ten blocking clamper gum-injecting ports are uniformly distinguished In the surrounding of Pressurized plugging clamp shell.
It is preferred that, described two fixtures fix otic placode and fix dowel screw and fixture hold-doun nut fixation company by fixture Connect.
Compared with prior art, the beneficial effects of the utility model are:
(1) detection probe is easy to detect the pressure on the inside of fixture in real time after the completion of injecting glue, is easy to user according to inner side The problem of change of pressure judges whether oil leak or gas occur, it is easy to use simple to operate, it is to avoid can not examined when oil leak or gas The problem of survey, improve the convenience of user.
(2) pressure that fixture inside pressure detection table can reflect inside Pressurized plugging clamp in real time, it is to avoid in occurring The problem of lateral pressure can not show observation extremely, improves user's maintenance and the convenience safeguarded, it is to avoid take detection apart Problem.
(3) gum-injecting port anti-reflux valve is easy to the glue in injecting glue to overflow, and is easy to improve injecting glue efficiency, is easy to the section of glue About, be easy to fast and effectively carry out leak stopping, at the same also allow for preventing oil from gum-injecting port spill the problem of, that is, be easy to injecting glue to also allow for Leak stopping is easy to use.
(4) fixture fixes dowel screw and is easy to be fixed from the both sides that fixture fixes otic placode, it is to avoid fixture fixes ear The problem of screw of plate side rotates, improves fixed convenience.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
In figure:Leak stopping band, 2- fixtures fix dowel screw, 3- fixtures and fix otic placode, 4- leak stopping folder on the inside of 1- blocking clampers Have gum-injecting port, 5- fixtures hold-doun nut, 6- detection probes, 7- fixtures inside pressure detection table, 8- Pressurized plugging clamps shell, 9- Gum-injecting port anti-reflux valve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme:A kind of oil drilling it is special can self-check type Pressurized plugging clamp, including Pressurized plugging clamp shell 8, the inside of Pressurized plugging clamp shell 8 are provided with stifled close to pipe side Leak stopping band 1 on the inside of fixture is leaked, and the upper and lower ends of Pressurized plugging clamp shell 8 are provided with fixture fixation otic placode 3, and two folders The junction of the fixed otic placode 3 of tool is provided with fixture and fixes dowel screw 2, and fixture hold-doun nut 5 is arranged on fixture and fixes double end spiral shell The left and right ends of nail 2, the surrounding of Pressurized plugging clamp shell 8 is provided with blocking clamper gum-injecting port 4, blocking clamper gum-injecting port 4 Upper one end close to leak stopping band 1 on the inside of blocking clamper is provided with gum-injecting port anti-reflux valve 9, the left side of Pressurized plugging clamp shell 8 Middle position is provided with fixture inside pressure detection table 7, and fixture inside pressure detects table 7 close to leak stopping band on the inside of blocking clamper 1 side is provided with detection probe 6.
For the ease of, to pipe plugging, being improved from the both sides of pipeline in property easy for installation, the present embodiment, it is preferred that with pressure Blocking clamper shell 8 is provided with two altogether, and two Pressurized plugging clamp shells 8 are separately mounted to the both sides of pipeline.
It is fixed for the ease of two Pressurized plugging clamp shells 8 in installation, the present embodiment, it is preferred that fixture is fixed Otic placode 3 is provided with four altogether, and four fixtures fix that otic placodes 3 are separately mounted to two Pressurized plugging clamp shells 8 up and down two End.
In order to improve in the convenience of sealing effectiveness and injecting glue, the present embodiment, it is preferred that blocking clamper gum-injecting port 4 is at least Ten are provided with, and ten blocking clamper gum-injecting ports 4 are uniformly respectively in the surrounding of Pressurized plugging clamp shell 8.
It is fixed for the ease of fixing otic placode 3 to two fixtures, in the present embodiment, it is preferred that two fixtures fix ear Plate 3 is fixed dowel screw 2 by fixture and is fixedly connected with fixture hold-doun nut 5.
Inner side on fixture inside pressure detection table 7 in the utility model close to Pressurized plugging clamp shell 8 is provided with Detection probe 6 and sensing element (Bourdon tube, bellows, bellows) is internally provided with, when the sensitive member of the stress of detection probe 6 extruding Part, pressure gauge by the elastic deformation of the sensing element in table, then in table movement switching mechanism by pressure deformation conduct to Pointer, causes indicators turn to show pressure, and then detects the pressure change on the inside of fixture, judges whether inside occurs what is leaked Problem.
Operation principle of the present utility model and use flow:The oil drilling it is special can self-check type Pressurized plugging clamp, After installing, fixture inside pressure detection table 7 is removed, is blocked, is then noted by blocking clamper gum-injecting port 4 by piston Glue, glue is sealed the gap on the inside of blocking clamper between leak stopping band 1 and Pressurized plugging clamp shell 8 close to pipe side, so Afterwards using piston loading fixture inside pressure detection table 7 is removed, leak stopping band 1 and pressure sealing folder on the inside of blocking clamper are detected in real time Has pressure of the shell 8 away from pipe side, gap, which occurs, in explanation inner side when there is pressure anomaly increase needs timely injecting glue or dismounting Change.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of oil drilling it is special can self-check type Pressurized plugging clamp, including Pressurized plugging clamp shell (8), its feature exists In:The inside of the Pressurized plugging clamp shell (8) is provided with leak stopping band (1) on the inside of blocking clamper close to pipe side, and with pressure The upper and lower ends of blocking clamper shell (8) are provided with fixture and fix otic placode (3), and two fixtures fix the connection of otic placode (3) Place is provided with fixture and fixes dowel screw (2), and the fixture hold-doun nut (5) is arranged on the left side that fixture fixes dowel screw (2) Right two ends, the surrounding of the Pressurized plugging clamp shell (8) is provided with blocking clamper gum-injecting port (4), the blocking clamper note One end on Jiao Kou (4) close to leak stopping band (1) on the inside of blocking clamper is provided with gum-injecting port anti-reflux valve (9), the pressure sealing The left side middle position of fixture shell (8) is provided with fixture inside pressure detection table (7), and the fixture inside pressure detects table (7) side close to leak stopping band (1) on the inside of blocking clamper is provided with detection probe (6).
2. a kind of oil drilling according to claim 1 it is special can self-check type Pressurized plugging clamp, it is characterised in that:Institute State Pressurized plugging clamp shell (8) and be provided with two altogether, and two Pressurized plugging clamp shells (8) are separately mounted to the two of pipeline Side.
3. a kind of oil drilling according to claim 1 it is special can self-check type Pressurized plugging clamp, it is characterised in that:Institute State fixture fixation otic placode (3) and be provided with four altogether, and four fixtures fix otic placodes (3) and are separately mounted to two Pressurized plugging clamps The upper and lower ends of shell (8).
4. a kind of oil drilling according to claim 1 it is special can self-check type Pressurized plugging clamp, it is characterised in that:Institute Blocking clamper gum-injecting port (4) is stated at least provided with ten, and ten blocking clamper gum-injecting ports (4) are evenly distributed on pressure sealing folder Has the surrounding of shell (8).
5. a kind of oil drilling according to claim 1 it is special can self-check type Pressurized plugging clamp, it is characterised in that:Institute Two fixtures fixation otic placodes (3) are stated to be fixedly connected with fixture hold-doun nut (5) by fixture fixation dowel screw (2).
CN201621347468.9U 2016-12-09 2016-12-09 A kind of oil drilling it is special can self-check type Pressurized plugging clamp Active CN206361328U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621347468.9U CN206361328U (en) 2016-12-09 2016-12-09 A kind of oil drilling it is special can self-check type Pressurized plugging clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621347468.9U CN206361328U (en) 2016-12-09 2016-12-09 A kind of oil drilling it is special can self-check type Pressurized plugging clamp

Publications (1)

Publication Number Publication Date
CN206361328U true CN206361328U (en) 2017-07-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108591672A (en) * 2018-05-13 2018-09-28 南京恒众机械有限公司 Steam pipeline device for plugging with pressure
CN111794698A (en) * 2020-08-11 2020-10-20 西南石油大学 Drill bit overhead hoist for ocean drilling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108591672A (en) * 2018-05-13 2018-09-28 南京恒众机械有限公司 Steam pipeline device for plugging with pressure
CN111794698A (en) * 2020-08-11 2020-10-20 西南石油大学 Drill bit overhead hoist for ocean drilling

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