CN210413310U - Gas pipeline interfacing apparatus - Google Patents
Gas pipeline interfacing apparatus Download PDFInfo
- Publication number
- CN210413310U CN210413310U CN201920890312.2U CN201920890312U CN210413310U CN 210413310 U CN210413310 U CN 210413310U CN 201920890312 U CN201920890312 U CN 201920890312U CN 210413310 U CN210413310 U CN 210413310U
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- China
- Prior art keywords
- hoop
- ring body
- adjacent
- bolt
- groove
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- Expired - Fee Related
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Abstract
The utility model provides a gas pipeline interfacing apparatus, includes to the heart hoop, the hinge, a bolt, the elasticity hoop, the double-screw bolt, the ring body has to heart hoop middle part, the ring body top has the connecting seat, the inside hole that has of connecting seat, the ring body bottom and hinge spiro union, adjacent to the heart hoop passes through hinge articulated formation rand, the ring body outside has the pressfitting seat, the pressfitting seat outside has the hoop groove, the pressfitting seat inboard glues with the cushion, the ring body is inside to have the draw-in groove, adjacent draw-in groove mutually supports and forms the joint chamber, the pipeline is put into the joint intracavity, a bolt inserts adjacent downthehole, a bolt tip and a nut spiro union, the elasticity hoop embolias the hoop groove of adjacent heart hoop, the cushion and the pipeline surface pressfitting.
Description
Technical Field
The utility model relates to a pipeline interfacing apparatus field especially relates to a gas pipeline interfacing apparatus.
Background
In the process of butt joint of the gas pipelines, the gas pipelines are often connected in a welding mode, the traditional welding mode easily causes welding seam quality defects at the mutual connection positions of the pipelines due to gravity or external force during welding, welding spots are easy to lose effectiveness, and the centers of circles of the adjacent pipelines cannot be aligned.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide one kind and be convenient for align, make things convenient for a gas pipeline interfacing apparatus of dismouting.
The utility model aims at realizing through the following technical scheme:
the utility model provides a gas pipeline interfacing apparatus, includes to the heart hoop, the hinge, a bolt, the elasticity hoop, the double-screw bolt, the ring body has to heart hoop middle part, the ring body top has the connecting seat, the inside hole that has of connecting seat, the ring body bottom and hinge spiro union, adjacent to the heart hoop passes through hinge articulated formation rand, the ring body outside has the pressfitting seat, the pressfitting seat outside has the hoop groove, the pressfitting seat inboard glues with the cushion, the ring body is inside to have the draw-in groove, adjacent draw-in groove mutually supports and forms the joint chamber, the pipeline is put into the joint intracavity, a bolt inserts adjacent downthehole, a bolt tip and a nut spiro union, the elasticity hoop embolias the hoop groove of adjacent heart hoop, the cushion and the pipeline surface pressfitting.
The middle part of the ring body is provided with a positioning column hole, the stud is inserted into the positioning column hole of the adjacent closing ring, and the two ends of the stud are in threaded connection with the second nut.
Has the advantages that:
the adjacent pair of centering hoops are hinged through the hinges to form a clamping ring, a first bolt is inserted into an inner hole of the adjacent pair of centering hoops and is in threaded connection with a first nut, adjacent clamping grooves can be matched to form a clamping cavity, a pipeline is placed into the clamping cavity and is convenient to locate, the adjacent clamping rings are mutually connected through the studs, two ends of each stud are in threaded connection with a second nut, the centers of the clamping cavities in the adjacent clamping rings are aligned, the centers of the pipelines needing to be welded mutually are aligned, the elastic hoops are made of elastic materials, the elastic hoops can generate pressure after being sleeved in the hoops, friction force between a friction rubber pad and the outer surface of the pipeline is increased, the clamping rings and the pipeline are relatively fixed, the clamping rings are prevented from moving, after welding is finished, only the first bolt and the elastic hoops need to be detached.
Drawings
Fig. 1 is a schematic view of a top view structure of a collar of a gas pipeline docking device of the present invention.
Fig. 2 is a schematic view of the expanding structure of the collar of the gas pipeline butt joint device of the present invention.
Fig. 3 is a side view schematic structural diagram of a gas pipeline docking device.
Fig. 4 is a schematic view of a gas pipeline docking device of the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a gas pipeline butt joint device comprises a centering hoop 01, a hinge 02, a first bolt 03, an elastic hoop 05 and a stud 06, wherein a ring body 11 is arranged in the middle of the centering hoop 01, a connecting seat 12 is arranged at the top of the ring body 11, an inner hole 16 is arranged inside the connecting seat 12, the bottom of the ring body 11 is in threaded connection with the hinge 02, adjacent centering hoops 01 are hinged through the hinge 02 to form a clamping ring, a pressing seat 13 is arranged outside the ring body 11, a hoop groove 14 is arranged outside the pressing seat 13, the inner side of the pressing seat 13 is glued with a friction rubber pad 15, a clamping groove 17 is arranged inside the ring body 11, adjacent clamping grooves 17 are mutually matched to form a clamping cavity, a pipeline 04 is placed into the clamping cavity, the first bolt 03 is inserted into the adjacent inner hole 16, the end of the first bolt 03 is in threaded connection with a first nut 31, the elastic hoop 05 is sleeved into the hoop groove 14 of the adjacent centering hoop.
The middle part of the ring body 11 is provided with a positioning column hole 18, the stud 06 is inserted into the positioning column hole 18 of the adjacent clamping ring, and two ends of the stud 06 are in threaded connection with the second nut 61.
Claims (2)
1. A gas pipeline butt joint device is characterized by comprising centering hoops, hinges, a first bolt, an elastic hoop and a stud, wherein a ring body is arranged in the middle of each centering hoop, a connecting seat is arranged at the top of each ring body, an inner hole is formed in the connecting seat, the bottom of each ring body is in threaded connection with the hinges, adjacent centering hoops are hinged through the hinges to form a clamping ring, a pressing seat is arranged outside each ring body, a hoop groove is formed outside each pressing seat, the inner side of each pressing seat is glued with a friction rubber pad, clamping grooves are formed in the ring bodies, adjacent clamping grooves are matched with each other to form a clamping cavity, a pipeline is placed into the clamping cavity, the first bolt is inserted into the adjacent inner holes, the end portion of the first bolt is in threaded connection with a first nut, the elastic hoop is sleeved into the hoop groove.
2. The gas pipeline butt joint device as claimed in claim 1, wherein the middle part of the ring body is provided with a positioning column hole, the stud is inserted into the positioning column hole of the adjacent retainer ring, and two ends of the stud are in threaded connection with a second nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890312.2U CN210413310U (en) | 2019-06-14 | 2019-06-14 | Gas pipeline interfacing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920890312.2U CN210413310U (en) | 2019-06-14 | 2019-06-14 | Gas pipeline interfacing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210413310U true CN210413310U (en) | 2020-04-28 |
Family
ID=70375352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920890312.2U Expired - Fee Related CN210413310U (en) | 2019-06-14 | 2019-06-14 | Gas pipeline interfacing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210413310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026247A (en) * | 2020-10-16 | 2020-12-04 | 张伶柯 | Automatic device that presses of going up of crowded press sesame oil |
-
2019
- 2019-06-14 CN CN201920890312.2U patent/CN210413310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026247A (en) * | 2020-10-16 | 2020-12-04 | 张伶柯 | Automatic device that presses of going up of crowded press sesame oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |