CN207335953U - A kind of pressure gauge root valve tape-pressure leakage clogging device - Google Patents
A kind of pressure gauge root valve tape-pressure leakage clogging device Download PDFInfo
- Publication number
- CN207335953U CN207335953U CN201721090614.9U CN201721090614U CN207335953U CN 207335953 U CN207335953 U CN 207335953U CN 201721090614 U CN201721090614 U CN 201721090614U CN 207335953 U CN207335953 U CN 207335953U
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- half slot
- clamp body
- pressure gauge
- pressure
- clogging device
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Abstract
Description
Claims (9)
- A kind of 1. pressure gauge root valve tape-pressure leakage clogging device, it is characterised in that including:Left side clamp body (1), the left side clamp body (1) include left first half slot (101), left second half slot (103) with And connect the left connector of the end of left first half slot (101) and the end of left second half slot (103) (102), the axis of left second half slot (103) perpendicular to left first half slot (101) axis, described left The periphery of two half slots (103) is provided with external screw thread, and the side of the left connector (102) is provided with left groove;With the matched right side clamp body (2) of the left side clamp body (1), the right side clamp body (2) includes right first half slot (201), the end and right second half slot of right second half slot (203) and connection right first half slot (201) (203) the right connector (202) of end, the axis of right second half slot (203) is perpendicular to right first half slot (201) axis, external screw thread, the side of the right connector (202) are provided with the periphery of right second half slot (203) It is provided with right groove;By left second half slot (103) and the corresponding fastening fixture being fixed together of right second half slot (203) Body (3);And to the fastening clamp body (3) remote left second half slot (103) and right second half slot (203) the long waist round hole shape sealing plate (4) that one end is sealed;Wherein, the left side clamp body (1) is corresponding with right side clamp body (2) abuts, left first half slot (101) and right the One half slot (201) is correspondingly formed the first circular trough, and left second half slot (103) is corresponding with right second half slot (203) The second circular trough is formed, the left groove and the right groove form cavity, and second circular trough passes through the cavity Connect first circular trough.
- 2. pressure gauge root valve tape-pressure leakage clogging device according to claim 1, it is characterised in that:The fastening clamp body (3) include coaxially connected tube (301) and long waist round hole shape cylinder (302), set in the inner circumferential of the tube (301) There is internal thread, the tube (301) is threaded in the periphery of second circular trough, along the long waist round hole shape cylinder (302) axial direction is provided with first through hole, and cricoid carbon seal ring (303), the stone are fixed with the first through hole The length of black sealing ring (303) is less than the length of the first through hole, and the carbon seal ring (303) is inclined to the tube (301) set.
- 3. pressure gauge root valve tape-pressure leakage clogging device according to claim 2, it is characterised in that:The long waist round hole shape is close One end of sealing plate (4) is coaxially arranged with the sealing ring for matching and being inserted partially into the first through hole with the first through hole (5), the axial direction of the long waist round hole shape sealing plate (4) and the sealing ring (5) is provided with the second through hole.
- 4. pressure gauge root valve tape-pressure leakage clogging device according to claim 3, it is characterised in that:Left first half slot (101) left side opening, right first half slot (201) and the right side are provided with the junction of the left connector (102) The junction of connector (202) is provided with right openings, second through hole, the first through hole, second circular trough and The cavity is sequentially communicated, and the cavity connects first circle jointly by the left side opening with the right openings Groove.
- 5. pressure gauge root valve tape-pressure leakage clogging device according to claim 4, its feature exist:The long waist round hole shape sealing Plate (4) is fixedly connected with the long waist round hole shape cylinder (302) by bolt (6).
- 6. pressure gauge root valve tape-pressure leakage clogging device according to claim 4, its feature exist:The left connector (102) It is fixedly connected with the right connector (202) by bolt (6).
- 7. pressure gauge root valve tape-pressure leakage clogging device according to claim 6, its feature exist:Left second half slot (103) two end faces of two end faces respectively with right second half slot (203) abut.
- 8. pressure gauge root valve tape-pressure leakage clogging device according to claim 6, its feature exist:Left first half slot (101) two end faces of two end faces respectively with right first half slot (201) abut.
- 9. according to any pressure gauge root valve tape-pressure leakage clogging device of claim 4 to 8, its feature exists:The right connection Body (202) is provided with greasing hole (9), and the greasing hole (9) connects the cavity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721090614.9U CN207335953U (en) | 2017-08-29 | 2017-08-29 | A kind of pressure gauge root valve tape-pressure leakage clogging device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721090614.9U CN207335953U (en) | 2017-08-29 | 2017-08-29 | A kind of pressure gauge root valve tape-pressure leakage clogging device |
Publications (1)
Publication Number | Publication Date |
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CN207335953U true CN207335953U (en) | 2018-05-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721090614.9U Active CN207335953U (en) | 2017-08-29 | 2017-08-29 | A kind of pressure gauge root valve tape-pressure leakage clogging device |
Country Status (1)
Country | Link |
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CN (1) | CN207335953U (en) |
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2017
- 2017-08-29 CN CN201721090614.9U patent/CN207335953U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200908 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. Patentee after: China Petroleum & Chemical Corp. Address before: 430223 Hubei Wuhan City, Wuhan City, East Lake New Technology Development Zone Optics Valley Avenue No. 126 Sichuan Gas East pipeline project, the 1-5 layer of the Wuhan control center Patentee before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211101 Address after: Room 08-10, 6 / F, block a, No. 5, Dongtucheng Road, Chaoyang District, Beijing 100013 Patentee after: National Petroleum and natural gas pipeline network Group Co.,Ltd. Patentee after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: Sichuan East Natural Gas Pipeline Co.,Ltd. |