CN211013783U - PE pipeline pressurization detection device - Google Patents
PE pipeline pressurization detection device Download PDFInfo
- Publication number
- CN211013783U CN211013783U CN201921869291.2U CN201921869291U CN211013783U CN 211013783 U CN211013783 U CN 211013783U CN 201921869291 U CN201921869291 U CN 201921869291U CN 211013783 U CN211013783 U CN 211013783U
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- Prior art keywords
- arc
- pipeline
- shaped clamping
- clamping plates
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000005060 rubber Substances 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 description 14
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 108700028490 CAP protocol 2 Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a PE pipeline pressurization detection device, its technical scheme is: the opening end of the pipe body is connected with a sealing plug in a sealing mode, the front end face of the sealing plug is provided with a detection mechanism, the outer wall of the pipe body is provided with a fixing mechanism, the fixing mechanism comprises two sliding sleeves and two arc-shaped clamping plates, the two arc-shaped clamping plates are symmetrically sleeved on the outer wall of the pipe body, and the inner side end faces of the two arc-shaped clamping plates are provided with positioning columns; the utility model discloses the arc splint that well set up can block at the outer wall of pipeline, make arc splint can assist the end cap to seal on the pipeline, improve the stability and the leakproofness that the pipeline pressurization detected, make the end cap difficult or can not break away from the pipeline port when the device pressurizes, the design of this kind of mode can be dismantled arc splint from the pipeline to the end cap can be followed the pipeline and dismantled, make the pipeline after detecting qualified complete utilization once more, improve the practicality of device.
Description
Technical Field
The utility model belongs to the technical field of the PE pipeline detects, in particular to PE pipeline pressurization detection device.
Background
The PE pipe is a thermoplastic resin with high crystallinity and non-polarity, the appearance of original HDPE is milky white, and the HDPE is semitransparent in a micro-thin section to a certain extent, and the PE has the excellent characteristic of resisting most of domestic and industrial chemicals.
Chinese patent discloses a PE pipeline pressure device and method, (No. CN 108051288A), this patent technique can realize waiting to examine PE pipeline end seal through PE plastics end cap combination welding process, and further through the embedded butt fusion female adapter of PE plastics end cap be used for the stable connection forcing pipe, thereby realize the pressurization structure with wait to examine the reliable sealed of steel pipe, but the device utilizes the mode of butt fusion to seal end cap and pipeline end, caused end cap and pipeline difficult separation like this, make the qualified pipeline of finished product can not reuse, cause the waste.
Therefore, those skilled in the art have provided a PE pipe pressurization detection device to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a PE pipeline pressurization detection device has the sealed characteristics that just can dismantle at pipeline port portion of supplementary end cap.
In order to achieve the above object, the utility model provides a following technical scheme: the PE pipeline pressurization detection device comprises a pipe body, wherein a sealing plug is connected to the opening end of the pipe body in a sealing manner, a detection mechanism is arranged on the front end face of the sealing plug, a fixing mechanism is arranged on the outer wall of the pipe body and comprises two sliding sleeves and two arc-shaped clamping plates, the two arc-shaped clamping plates are symmetrically sleeved on the outer wall of the pipe body, positioning columns are arranged on the inner side end faces of the two arc-shaped clamping plates, the four positioning columns are respectively positioned at the top and the bottom of the two arc-shaped clamping plates, the two sliding sleeves are respectively arranged on the outer walls of the two opposite positioning columns, two tension springs are fixed on the inner sides of the sliding sleeves, the other ends of the two tension springs are respectively fixed on the two positioning columns, limiting mechanisms are respectively arranged at the top and the bottom of the arc-shaped clamping plates and, and two the fixed plate passes through the locking bolt spiro union is fixed, fixed plate lateral wall fixedly connected with rigging board, just rigging board with sealed end cap lateral wall contact.
Preferably, the sliding sleeve both sides have all been seted up and have been held the chamber, two the extension spring is located two respectively hold the intracavity.
Preferably, the positioning column slides in the accommodating cavity.
Preferably, the inner sides of the two arc-shaped clamping plates are fixedly connected with rubber protection pads.
Preferably, the bottom of the fixing plate is fixedly connected with a positioning block, and the positioning block is in a cross shape.
Preferably, the top and the bottom of the two arc-shaped clamping plates are provided with sliding grooves, and the positioning blocks slide in the sliding grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the arc-shaped clamping plate arranged in the utility model can be clamped on the outer wall of the pipeline, the arc-shaped clamping plate can be fixed on the outer wall of the pipeline through the locking bolt on the fixing plate, and the clamping position of the arc-shaped clamping plate is at the joint of the end cap and the pipeline port, so that the arc-shaped clamping plate can assist the end cap to seal on the pipeline, the stability and the tightness of the pipeline pressurization detection are improved, the end cap is not easy to be separated from the pipeline port or can not be separated from the pipeline port when the device is pressurized, the design of the mode can disassemble the arc-shaped clamping plate from the pipeline, thereby the end cap can be disassembled from the pipeline, the qualified pipeline can be completely utilized again after the detection, the practicability of the device is improved, the fixing plate is provided with the attaching plate, the arc-shaped clamping plate is arranged on the pipeline, the attaching plate can be tightly attached on the outer side wall of the end cap, the installation and the dismantlement of arc splint are convenient for.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic structural view of the fixing mechanism of the present invention;
fig. 4 is a schematic structural view of the middle limiting mechanism of the present invention;
FIG. 5 is a schematic view of the installation of the middle fixing mechanism of the present invention;
in the figure: 1. a pipe body; 11. sealing the plug; 2. a detection mechanism; 3. a fixing mechanism; 31. an arc-shaped splint; 311. a chute; 312. a rubber protection pad; 32. a positioning column; 33. a sliding sleeve; 331. an accommodating chamber; 34. a tension spring; 4. a limiting mechanism; 41. a fixing plate; 411. attaching a plate; 412. positioning blocks; 42. and locking the bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Embodiment 1, referring to fig. 1-5, the utility model provides the following technical solutions: the PE pipeline pressurization detection device comprises a pipe body 1, a sealing plug 11 is connected to the open end of the pipe body 1 in a sealing manner, a detection mechanism 2 is arranged on the front end face of the sealing plug 11, a fixing mechanism 3 is arranged on the outer wall of the pipe body 1, the fixing mechanism 3 comprises two sliding sleeves 33 and two arc-shaped clamping plates 31, the two arc-shaped clamping plates 31 are symmetrically sleeved on the outer wall of the pipe body 1, the inner side faces of the two arc-shaped clamping plates 31 are respectively provided with positioning columns 32, the four positioning columns 32 are respectively positioned at the top and the bottom of the two arc-shaped clamping plates 31, the two sliding sleeves 33 are respectively arranged on the outer walls of the two opposite positioning columns 32, two tension springs 34 are fixed on the inner sides of the sliding sleeves 33, the other ends of the two tension springs 34 are respectively fixed on the two positioning columns 32, the top and the bottom of, and two fixed plates 41 are fixed through the bolt joint of the locking bolt 42, the lateral wall of the fixed plate 41 is fixedly connected with a fitting plate 411, and the fitting plate 411 contacts with the outer lateral wall of the sealing plug 11.
In this embodiment: the open end of the pipe body 1 is connected with a sealing plug 11 in a sealing way, the front end face of the sealing plug 11 is provided with a detection mechanism 2, the detection mechanism 2 has the same principle with a pipe pressurization detection mechanism provided by the publication number CN108051288A, the detection mechanism pressurizes a PE pipe to be detected through an air compressor, a pressure gauge is used for reading the pressure value in the pipe, an adjustable valve is closed after a certain value is reached, the detection of the pipe pressurization is completed, when the device is used, two arc-shaped clamping plates 31 can be sleeved on the outer wall of the pipe body 1, the positioning column 32 is driven to slide in the sliding sleeve 33 by pulling the two arc-shaped clamping plates 31, the tension spring 34 can be stretched while the positioning column 32 moves, at the moment, the two arc-shaped clamping plates 31 can be sleeved on the outer wall of the pipe body 1, the two arc-shaped clamping plates 31 can be tightly attached on the, the outer wall of the pipe body 1 can be protected from being abraded, the two arc-shaped clamping plates 31 are arranged at the joint of the pipe body 1 and the sealing plug 11, the arc-shaped clamping plates 31 can assist the sealing plug 11 to be sealed on the pipe body 1, the stability and the sealing performance of pipeline pressurization detection are improved, the sealing plug 11 is not easy to separate from the port of the pipe body 1 or not when the device is pressurized, the arc-shaped clamping plates 31 can be detached from the pipe body 1 by the design of the mode, so that the sealing plug 11 can be detached from the pipe body 1, the qualified pipe body 1 can be completely utilized again, the practicability of the device is improved, then the four fixing plates 41 are slid under the matching of the positioning blocks 412 and the sliding grooves 311, the fixing plates 41 can slide on the arc-shaped clamping plates 31, the installation and the detachment of the arc-shaped clamping plates 31 are convenient, the four attaching plates 411 are tightly attached to the outer end face of the sealing plug 11, and the, at this time, the locking bolt 42 can be screwed to fix the fixing plate 41, and the fixing of the device is completed, so that the pressure detection of the pipe body 1 by the detection mechanism 2 can be performed.
In fig. 1-3: the two sides of the sliding sleeve 33 are both provided with the containing cavities 331, the two tension springs 34 are respectively located in the two containing cavities 331, the positioning column 32 slides in the containing cavities 331, the two arc-shaped clamping plates 31 are pulled to drive the positioning column 32 to slide in the sliding sleeve 33, the tension springs 34 can be stretched while the positioning column 32 moves, at this time, the two arc-shaped clamping plates 31 can be sleeved on the outer wall of the pipe body 1, the two arc-shaped clamping plates 31 can be tightly attached to the outer wall of the pipe body 1 under the action of the tension springs 34, the arc-shaped clamping plates 31 are convenient to install and disassemble, the rubber protection pads 312 are fixedly connected to the inner sides of the two arc-shaped clamping plates 31, the outer wall of the pipe body 1 can be protected from abrasion under the clamping force of the two arc-shaped clamping plates 31, before the device is used, the positioning column 32 is driven to slide in the sliding sleeve 33 by pulling the two, at this moment can overlap two arc splint 31 on 1 outer wall of body, can tightly laminate two arc splint 31 on 1 outer wall of body under the effect of extension spring 34, two arc splint 31 are installed in body 1 and sealed end cap 11 junction, can make arc splint 31 assist sealed end cap 11 to seal on body 1, improve the stability and the leakproofness that the pipeline pressurization detected, make sealed end cap 11 difficult or can not break away from 1 port of body when the device pressurizes, the design of this kind of mode can be dismantled arc splint 31 from body 1, thereby sealed end cap 11 can be dismantled from body 1, make the body 1 after detecting qualified complete utilization once more, improve the practicality of device.
In FIGS. 4-5: fixed plate 41 bottom fixedly connected with locating piece 412, locating piece 412 is the cross, spout 311 has all been seted up to two arc splint 31 tops and bottom, and locating piece 412 slides in spout 311, under the cooperation of locating piece 412 and spout 311, four fixed plates 41 slide, fixed plate 41 can slide on arc splint 31, be convenient for arc splint 31's installation and dismantlement, through all tightly pasting four binding plates 411 on sealed end cap 11 outside terminal surface, can improve the stability and the leakproofness that pipeline pressurization detected for the second time.
The utility model discloses a theory of operation and use flow: when the device is used, the two arc-shaped clamping plates 31 can be sleeved on the outer wall of the pipe body 1, the positioning column 32 is driven to slide in the sliding sleeve 33 by pulling the two arc-shaped clamping plates 31, the tension spring 34 can be stretched while the positioning column 32 moves, at this time, the two arc-shaped clamping plates 31 can be sleeved on the outer wall of the pipe body 1, the two arc-shaped clamping plates 31 can be tightly attached to the outer wall of the pipe body 1 under the action of the tension spring 34, the two arc-shaped clamping plates 31 are installed at the joint of the pipe body 1 and the sealing plug 11, the arc-shaped clamping plates 31 can assist the sealing plug 11 to be sealed on the pipe body 1, the stability and the tightness of pipeline pressurization detection are improved, then under the matching of the positioning block 412 and the sliding groove 311, the four fixing plates 41 can be slid, the fixing plates 41 can be slid on the arc-shaped clamping plates 31, can secondary improvement pipeline pressurization detect's stability and leakproofness, can twist at this moment and move locking bolt 42, fix fixed plate 41, accomplish the fixed of device at this moment, can pressurize the detection through detection mechanism 2 to body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a PE pipeline pressurization detection device, includes body (1), body (1) open end sealing connection has sealed end cap (11), the terminal surface is equipped with detection mechanism (2), its characterized in that before sealed end cap (11): the outer wall of the pipe body (1) is provided with a fixing mechanism (3), the fixing mechanism (3) comprises two sliding sleeves (33) and two arc-shaped clamping plates (31), the two arc-shaped clamping plates (31) are symmetrically sleeved on the outer wall of the pipe body (1), positioning columns (32) are arranged on the inner side end faces of the two arc-shaped clamping plates (31), the four positioning columns (32) are respectively positioned at the tops and the bottoms of the two arc-shaped clamping plates (31), the two sliding sleeves (33) are respectively arranged on the outer walls of the two opposite positioning columns (32), two tension springs (34) are fixed on the inner sides of the sliding sleeves (33), and the other ends of the two tension springs (34) are respectively fixed on the two positioning columns (32);
the top and the bottom of arc splint (31) all are equipped with stop gear (4), stop gear (4) are including locking bolt (42) and two fixed plates (41), two fixed plate (41) respectively with two arc splint (31) sliding connection, and two fixed plate (41) pass through locking bolt (42) spiro union is fixed, fixed plate (41) lateral wall fixedly connected with attaching plate (411), just attaching plate (411) with sealed end cap (11) lateral wall contact.
2. The PE pipe pressurization detection device according to claim 1, wherein: the sliding sleeve (33) both sides have all been seted up and have been held chamber (331), two extension spring (34) are located two respectively hold chamber (331).
3. The PE pipe pressurization detection device according to claim 2, wherein: the positioning column (32) slides in the accommodating cavity (331).
4. The PE pipe pressurization detection device according to claim 1, wherein: two equal fixedly connected with rubber protection pad (312) in arc splint (31) inboard.
5. The PE pipe pressurization detection device according to claim 1, wherein: the bottom of the fixing plate (41) is fixedly connected with a positioning block (412), and the positioning block (412) is in a cross shape.
6. The PE pipe pressurization detection device according to claim 5, wherein: the top and the bottom of the two arc-shaped clamping plates (31) are provided with sliding grooves (311), and the positioning blocks (412) slide in the sliding grooves (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921869291.2U CN211013783U (en) | 2019-11-01 | 2019-11-01 | PE pipeline pressurization detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921869291.2U CN211013783U (en) | 2019-11-01 | 2019-11-01 | PE pipeline pressurization detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211013783U true CN211013783U (en) | 2020-07-14 |
Family
ID=71505782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921869291.2U Expired - Fee Related CN211013783U (en) | 2019-11-01 | 2019-11-01 | PE pipeline pressurization detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211013783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997408A (en) * | 2020-08-06 | 2020-11-27 | 北京中海盈石油设备工程技术有限公司 | Pipeline oil stain detection device and gas station equipment dismantling construction method |
-
2019
- 2019-11-01 CN CN201921869291.2U patent/CN211013783U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997408A (en) * | 2020-08-06 | 2020-11-27 | 北京中海盈石油设备工程技术有限公司 | Pipeline oil stain detection device and gas station equipment dismantling construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |