CN210318912U - Can realize sealed stand pipe of high strength - Google Patents

Can realize sealed stand pipe of high strength Download PDF

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Publication number
CN210318912U
CN210318912U CN201920895189.3U CN201920895189U CN210318912U CN 210318912 U CN210318912 U CN 210318912U CN 201920895189 U CN201920895189 U CN 201920895189U CN 210318912 U CN210318912 U CN 210318912U
Authority
CN
China
Prior art keywords
ring
sealing
sealing ring
solid fixed
arc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920895189.3U
Other languages
Chinese (zh)
Inventor
杨波
张茜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiangyang Baiyu Machinery Co Ltd
Original Assignee
Xiangyang Baiyu Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiangyang Baiyu Machinery Co Ltd filed Critical Xiangyang Baiyu Machinery Co Ltd
Priority to CN201920895189.3U priority Critical patent/CN210318912U/en
Application granted granted Critical
Publication of CN210318912U publication Critical patent/CN210318912U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of petroleum pipeline equipment, in particular to an insert pipe capable of realizing high-strength sealing, which comprises a pipe body, wherein two ends of the pipe body are respectively and fixedly connected with a first fixing ring and a second fixing ring, the inner diameters of the first fixing ring and the second fixing ring are the same as the inner diameter of the pipe body, one end of the first fixing ring, which is far away from the pipe body, is fixedly connected with a first sealing ring, a second sealing ring and a third sealing ring, the outer side of the first sealing ring is provided with an external thread, the top end of the second fixing ring is provided with a through hole, the axis of the through hole is coincided with the axis of the second fixing ring, the inner side of the second fixing ring is positioned on the side wall of the through hole and is provided with an internal thread, the internal thread is matched with the external thread of the first sealing ring, the top end of the second fixing, a plurality of clamping mechanisms are arranged on the side surface of the second fixing ring. The utility model discloses simple structure is worth promoting.

Description

Can realize sealed stand pipe of high strength
Technical Field
The utility model relates to a petroleum pipeline equipment technical field especially relates to an insert tube that can realize high strength seal.
Background
The oil insert pipe is used in the process of collecting and conveying oil, most of oil is stored in the ground bottom, in the process of extracting oil, a pipeline is required to be inserted into the ground bottom from the ground for conveying the oil, a plurality of pipelines are required to be connected with each other because general oil is stored in a deeper part of the ground bottom, and the pipeline with good sealing performance is required in order to cause leakage and environmental pollution in the process of conveying the oil in the insert pipe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of poor sealing performance between the pipeline connecting parts in the prior art, and providing an insert pipe capable of realizing high-strength sealing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an insert pipe capable of realizing high-strength sealing is designed, and comprises a pipe body, wherein two ends of the pipe body are respectively fixedly connected with a first fixing ring and a second fixing ring, the inner diameters of the first fixing ring and the second fixing ring are the same as the pipe body, one end, far away from the pipe body, of the first fixing ring is fixedly connected with a first sealing ring, a second sealing ring and a third sealing ring, the outer side of the first sealing ring is provided with external threads, the inner diameter of the first sealing ring is the same as the inner diameters of the first fixing ring and the pipe body, the first sealing ring is positioned on the inner side of the second sealing ring, the inner side of the second sealing ring is positioned on the inner side of the third sealing ring, the axes of the first sealing ring, the second sealing ring and the third sealing ring are coincided, the top end of the second fixing ring is provided with a through hole, and the axis, the solid fixed ring inboard of second is located and is equipped with the internal thread on the lateral wall of through-hole, the internal thread with the external screw thread looks adaptation of first sealing ring, open on the solid fixed ring top of second has first ring channel and second ring channel, first ring channel and second ring channel with the through-hole coaxial line, and first ring channel is located the second ring channel inboard, a plurality of block mechanisms have been placed to the solid fixed ring side of second.
Preferably, the block mechanism includes the arc piece, non-curved side is opened there is the draw-in groove in the arc piece, the top of the draw-in groove in the arc piece offsets with first solid fixed ring's top, the bottom of the draw-in groove in the arc piece offsets with the solid fixed ring's of second bottom, the relative solid fixed ring department of second of arcwall face in the arc piece opens there is the dismantlement screw hole.
Preferably, a sealing washer is bonded to the top end of the second fixing ring, the sealing washer is located on the outer side of the third sealing ring, and the central axis of the sealing washer coincides with the axis of the third sealing ring.
The utility model provides a can realize sealed insert tube of high strength, beneficial effect lies in:
1. the utility model has the advantages that the clamping mechanism is arranged, so that the connection between the first fixing ring and the second fixing ring is firmer, the disassembly is more convenient compared with the bolt connection, the bolt connection can be loosened in the use process, the clamping mechanism can not be loosened in the use process, the side surface of the arc-shaped block is provided with the disassembly threaded hole, when in disassembly, the disassembly bolt is inserted into the disassembly threaded hole, and the arc-shaped block is disassembled from the second fixing ring;
2. the sealing ring is provided with a plurality of sealing rings and a sealing washer, so that the sealing performance of the pipeline joint can be improved;
3. the utility model discloses a set up the external screw thread in the first sealing ring outside, the lateral wall of through-hole is equipped with the internal thread in the second stationary ring, further promotes the compactness and the sealed effect of connecting.
Drawings
Fig. 1 is a schematic structural diagram of an insertion tube capable of achieving high-strength sealing according to the present invention;
fig. 2 is a cross-sectional view that the utility model provides a can realize that high strength is sealed.
In the figure: body 1, first solid fixed ring 2, the solid fixed ring 3 of second, arc piece 4, dismantlement screw hole 5, through-hole 6, first ring channel 7, second ring channel 8, third sealing ring 9, seal ring 10, second sealing ring 11, first sealing ring 12, draw-in groove 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.
Referring to fig. 1-2, an insertion tube capable of realizing high-strength sealing comprises a tube body 1, wherein two ends of the tube body 1 are fixedly connected with a first fixing ring 2 and a second fixing ring 3 respectively, the inner diameters of the first fixing ring 2 and the second fixing ring 3 are the same as the inner diameter of the tube body 1, one end of the first fixing ring 2 away from the tube body 1 is fixedly connected with a first sealing ring 12, a second sealing ring 11 and a third sealing ring 9, the outer side of the first sealing ring 12 is provided with external threads, the inner diameter of the first sealing ring 12 is the same as the inner diameters of the first fixing ring 2 and the tube body 1, the first sealing ring 12 is positioned at the inner side of the second sealing ring 11, the inner side of the second sealing ring 11 is positioned at the inner side of the third sealing ring 9, the axes of the first sealing ring 12, the second sealing ring 11 and the third sealing ring 9 are coincident, the top end of the second fixing ring 3 is provided, the solid fixed ring 3 inboard of second is equipped with the internal thread on being located the lateral wall of through-hole 6, and the internal thread can improve the connection compactness between two pipelines through threaded connection with the external screw thread looks adaptation of first sealing ring 12 to and strengthen sealed effect, when connecting, rotate two pipelines relatively earlier, threaded connection.
The top end of the second fixing ring 3 is provided with a first annular groove 7 and a second annular groove 8, the first annular groove 7 and the second annular groove 8 are coaxial with the through hole 6, the first annular groove 7 is positioned at the inner side of the second annular groove 8, the side surface of the second fixing ring 3 is provided with a plurality of clamping mechanisms, each clamping mechanism comprises an arc-shaped block 4, the non-arc-shaped side surface of each arc-shaped block 4 is provided with a clamping groove 13, the top of each clamping groove 13 in each arc-shaped block 4 is abutted against the top end of the first fixing ring 2, the bottom of each clamping groove 13 in each arc-shaped block 4 is abutted against the bottom end of the second fixing ring 3, the first fixing ring 2 and the second fixing ring 3 can be connected more firmly through the plurality of clamping mechanisms, the arc-shaped surface of each arc-shaped block 4 is provided with a dismounting threaded hole 5 relative to the second fixing ring 3, when dismounting, a bolt is in threaded connection with the, the disassembly of the snap-fit mechanism can be facilitated.
3 top bonds of solid fixed ring of second have seal ring 10, and seal ring 10 is located the third sealing ring 9 outside, and seal ring 10 axis and the coincidence of the axis of third sealing ring 9, through seal ring 10, can strengthen the leakproofness between solid fixed ring of first solid fixed ring 2 and the solid fixed ring of second 3.
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 (3)

1. The utility model provides a can realize sealed insert tube of high strength, includes body (1), its characterized in that, the both ends difference fixedly connected with first solid fixed ring (2) of body (1) and the solid fixed ring of second (3), the internal diameter of first solid fixed ring (2) and the solid fixed ring of second (3) is the internal diameter size the same with body (1), the one end fixedly connected with first sealing ring (12), second sealing ring (11) and third sealing ring (9) of body (1) are kept away from to first solid fixed ring (2), the outside of first sealing ring (12) is equipped with the external screw thread, the internal diameter of first sealing ring (12) with the internal diameter size of first solid fixed ring (2) with body (1) is the same, first sealing ring (12) are located second sealing ring (11) inboard, second sealing ring (11) inboard is located the inboard of third sealing ring (9), the axis of first sealing ring (12), second sealing ring (11) and third sealing ring (9) coincides mutually, open on the top of the solid fixed ring of second (3) has through-hole (6), the axis of through-hole (6) coincides with the axis of the solid fixed ring of second (3), the solid fixed ring of second (3) inboard is located and is equipped with the internal thread on the lateral wall of through-hole (6), the internal thread with the external screw thread looks adaptation of first sealing ring (12), open on the solid fixed ring of second (3) top has first ring channel (7) and second ring channel (8), first ring channel (7) and second ring channel (8) with through-hole (6) coaxial line, and first ring channel (7) are located second ring channel (8) inboard, a plurality of block mechanisms have been placed to the solid fixed ring of second (3) side.
2. The insert tube capable of realizing high-strength sealing according to claim 1, wherein the clamping mechanism comprises an arc-shaped block (4), a clamping groove (13) is formed in the non-arc-shaped side surface of the arc-shaped block (4), the top of the clamping groove (13) in the arc-shaped block (4) is abutted against the top end of the first fixing ring (2), the bottom of the clamping groove (13) in the arc-shaped block (4) is abutted against the bottom end of the second fixing ring (3), and a disassembly threaded hole (5) is formed in the arc-shaped surface of the arc-shaped block (4) relative to the second fixing ring (3).
3. The insert tube capable of realizing high-strength sealing according to claim 1, wherein a sealing gasket (10) is bonded to the top end of the second fixing ring (3), the sealing gasket (10) is located outside the third sealing ring (9), and the central axis of the sealing gasket (10) coincides with the axis of the third sealing ring (9).
CN201920895189.3U 2019-06-14 2019-06-14 Can realize sealed stand pipe of high strength Expired - Fee Related CN210318912U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920895189.3U CN210318912U (en) 2019-06-14 2019-06-14 Can realize sealed stand pipe of high strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920895189.3U CN210318912U (en) 2019-06-14 2019-06-14 Can realize sealed stand pipe of high strength

Publications (1)

Publication Number Publication Date
CN210318912U true CN210318912U (en) 2020-04-14

Family

ID=70144308

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920895189.3U Expired - Fee Related CN210318912U (en) 2019-06-14 2019-06-14 Can realize sealed stand pipe of high strength

Country Status (1)

Country Link
CN (1) CN210318912U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112698139A (en) * 2020-12-28 2021-04-23 五邑大学 Transformer remote detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112698139A (en) * 2020-12-28 2021-04-23 五邑大学 Transformer remote detection device
CN112698139B (en) * 2020-12-28 2024-06-04 五邑大学 Remote detection device for transformer

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200414

Termination date: 20210614

CF01 Termination of patent right due to non-payment of annual fee