CN221171832U - Long-distance pipeline stress measurement equipment - Google Patents
Long-distance pipeline stress measurement equipment Download PDFInfo
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- CN221171832U CN221171832U CN202322521886.1U CN202322521886U CN221171832U CN 221171832 U CN221171832 U CN 221171832U CN 202322521886 U CN202322521886 U CN 202322521886U CN 221171832 U CN221171832 U CN 221171832U
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- 238000005259 measurement Methods 0.000 title claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 77
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 13
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 239000002184 metal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010622 cold drawing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a long-distance pipeline stress measurement device, which relates to the technical field of pipeline devices and comprises a base, wherein a second stress detection component is arranged at the top of the base, and a first stress detection component is arranged at the top of the base and positioned at one side of the second stress detection component: be provided with first stress detection subassembly and second stress detection subassembly, it detects to carry out expend with heat and contract with cold performance to the pipeline, carry out temperature monitoring through temperature sensor, before detecting, operate through worm gear reducer subassembly, buffer protection through the blotter, pressure value monitoring when fixed through pressure sensor, the comprehensiveness of pipeline stress detection has been improved, be provided with the mount pad, motor and inner wall check out test set, it rotates to drive inner wall check out test set, it detects to detect the pipeline inner wall, through electric telescopic handle operation, drive backup pad upward movement, the convenience is adjusted the observation panel height, flexibility when having improved the use.
Description
Technical Field
The utility model relates to the technical field of pipeline equipment, in particular to long-distance pipeline stress measuring equipment.
Background
The metal pipeline is made of alloy or antirust metal and is generally applied to underground water or power transmission, and positive pressure and friction force in the cold drawing process of the metal pipeline have an influence mechanism on the axial and circumferential residual stress of a product, and the residual stress of the pipeline has a great influence on the dimensional accuracy of the pipeline, so that the pipeline is detected.
Chinese patent publication CN 218545969U discloses a pipeline stress detection device, has solved among the prior art and needs to guarantee that the metal pipeline that is detected is fixed enough stable, in case the metal pipeline appears in the testing process because of the unstable shaking condition that appears of fixed mode, can make the ultrasonic signal that the test probe was transferred appear delaying with receiving the probe, can make it have detection error to the testing result, influences the precision that detects to lead to the inaccurate problem of measuring result. The utility model provides a pipeline stress detection device, includes the flat board, and top one side sliding connection of flat board has the cylinder, and the top fixedly connected with detection case of cylinder, and electric telescopic handle is installed to one side of detection case. According to the fixing mode, the mode of fixing the metal pipeline is quicker under the operation of personnel, and the device can be adapted to the metal pipeline in a certain range to perform detection operation.
However, the above scheme still has the following problems: the pipeline stress detection mode is single, the obtained final detection quality has errors, meanwhile, clamping detection cannot be carried out according to different pipeline specifications, and normal use requirements cannot be met, so that long-distance pipeline stress measurement equipment is required to be designed to solve the problems.
Disclosure of utility model
The utility model aims to provide a long-distance pipeline stress measurement device, which aims to solve the problems that in the background technology, the pipeline stress detection mode is single, the obtained final detection quality has errors, clamping detection cannot be carried out according to different pipeline specifications, and the normal use requirement cannot be met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a long-distance pipeline stress measurement equipment, includes the base, the second stress detection subassembly is installed at the top of base, first stress detection subassembly is installed at the top of base and is located one side of second stress detection subassembly, the sealed cowling is installed in the outside of first stress detection subassembly, the top fixedly connected with fixed plate of sealed cowling, one side fixedly connected with motor of fixed plate, the output of motor runs through fixed plate and fixedly connected with inner wall check out test set, the inside of sealed cowling just is located the top fixedly connected with accuse temperature storehouse of first stress detection subassembly, first stress detection subassembly and second stress detection subassembly all include mount pad and fixed column, the mount pad is installed at the top of base, the top sliding connection of mount pad has two fixed columns, the top fixedly connected with mounting panel, two the equal fixedly connected with location clamp in one side that the mounting panel is close to mutually, the internally mounted of mount pad has worm reducer subassembly, the output fixedly connected with gear of worm reducer subassembly, the equal sliding connection of worm wheel has both sides gear, the equal sliding connection of worm wheel and gear, equal sliding connection has rack and rack, equal fixed connection with rack and rack, the connecting rod all corresponds the top fixedly connected with.
Preferably, the two sides of the positioning clamp close to each other are fixedly connected with pressure sensors, and the two sides of the positioning clamp close to each other are fixedly connected with buffer pads.
Preferably, the guide rail is all offered to inside and the one side that is located two racks and keeps away from mutually of mount pad, the inside of guide rail is all sliding connection has the slider, slider all with corresponding rack fixed connection.
Preferably, the inside fixedly connected with heating wire and fan in accuse temperature storehouse, the bottom fixedly connected with temperature sensor in accuse temperature storehouse.
Preferably, universal wheels are fixedly connected to the periphery of the bottom of the base, and limit grooves are formed in two sides of the sealing cover.
Preferably, the top of base just is located one side fixedly connected with electric telescopic handle that the second stress detection subassembly kept away from the sealed cowling, electric telescopic handle's output fixedly connected with backup pad, the top fixedly connected with observation panel of backup pad.
Preferably, one side fixedly connected with control panel of sealed cowling, temperature sensor, pressure sensor, worm gear reducer subassembly, electric telescopic handle and observation panel all with control panel electric connection.
Compared with the prior art, the utility model has the beneficial effects that: the control panel is opened when the device is used, the control panel is opened, pipeline detection is conveniently carried out under the normal state through installing the second stress detection assembly, pipeline detection is carried out through covering the first stress detection assembly with the sealing cover, sealing state detection is carried out in cooperation, heating wire and fan inside the temperature control bin are all operated, heating inside the sealing cover is carried out, thermal expansion performance detection is carried out on the pipeline, temperature monitoring is carried out through the temperature sensor, before detection, the device operation is carried out through the worm gear reducer, the gear is driven to rotate, the two racks are driven to move towards the middle, the two connecting rods are driven to move towards the middle, the two fixing columns are driven to move towards the middle, buffer protection is carried out through the buffer pad, the comprehensiveness of pipeline stress detection is improved through the pressure value monitoring when the pressure sensor is used for fixing, the device is provided with a mounting seat, a fixing plate, a motor and inner wall detection equipment, the whole is conveniently moved, the inner wall detection equipment is driven to rotate through the motor, the pipeline inner wall detection is carried out, the electric telescopic rod operation is driven to move upwards, and the flexibility of the device is convenient to observe the panel height and use is improved.
Drawings
FIG. 1 is a diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of a first stress detection assembly according to the present utility model;
FIG. 3 is an internal view of the mounting structure of the present utility model.
In the figure: 1. a base; 2. a sealing cover; 3. a first stress detection component; 4. a second stress detection assembly; 5. a control panel; 6. a fixing plate; 7. a motor; 8. an inner wall detection device; 9. a temperature control bin; 10. a temperature sensor; 11. a limit groove; 12. a mounting base; 13. fixing the column; 14. a mounting plate; 15. positioning a clamp; 16. a pressure sensor; 17. a cushion pad; 18. a worm gear reducer assembly; 19. a gear; 20. a rack; 21. a guide rail; 22. a slide block; 23. an electric telescopic rod; 24. a support plate; 25. an observation panel; 26. a universal wheel; 27. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2 and 3, the present utility model provides a technical solution: the utility model provides a long-distance pipeline stress measurement equipment, the on-line screen storage device comprises a base 1, second stress detection subassembly 4 is installed at the top of base 1, first stress detection subassembly 3 is installed at the top of base 1 and be located one side of second stress detection subassembly 4, the cooperation is monitored, sealed cowling 2 is installed in the outside of first stress detection subassembly 3, seal, the top fixedly connected with fixed plate 6 of sealed cowling 2, one side fixedly connected with motor 7 of fixed plate 6, the output of motor 7 runs through fixed plate 6 and fixedly connected with inner wall check out set 8, the inside of sealed cowling 2 just is located the top fixedly connected with temperature control storehouse 9 of first stress detection subassembly 3, carry out temperature regulation and control, first stress detection subassembly 3 and second stress detection subassembly 4 all include mount pad 12 and fixed column 13, mount pad 12 is installed at the top of base 1, two fixed columns 13 are connected with in a sliding manner to the top of mount pad 12, the top of the fixed column 13 is fixedly connected with the mounting plates 14, one side, close to the two mounting plates 14, of each mounting plate is fixedly connected with the positioning clamp 15 for positioning and clamping, the worm gear reducer assembly 18 is arranged in the mounting seat 12, the output end of the worm gear reducer assembly 18 is fixedly connected with the gear 19, two sides of the gear 19 are respectively and slidably connected with the rack 20, the gear 19 is respectively and slidably connected with the rack 20, the top of the rack 20 is respectively and fixedly connected with the connecting rod 27, the top of the connecting rod 27 is respectively and fixedly connected with the corresponding fixed column 13, when the device is used, the control panel 5 is opened, the pipeline detection is conveniently carried out in a normal state by installing the second stress detection assembly 4, the pipeline detection is carried out by covering the first stress detection assembly 3 by the sealing cover 2, the sealing state detection is carried out in a matched manner, the electric heating wire and the fan in the temperature control bin 9 are operated, the inside temperature rise of the sealed cowling 2 is carried out, the pipeline is subjected to thermal expansion and contraction performance detection, temperature monitoring is carried out through the temperature sensor 10, before detection, the worm gear and worm reducer assembly 18 is operated, the gear 19 is driven to rotate, the two racks 20 are driven to move towards the middle, the two connecting rods 27 are driven to move towards the middle, the two fixing columns 13 are driven to move towards the middle until the pipeline is positioned, the buffer protection is carried out through the buffer cushion 17, the pressure value monitoring is carried out when the pipeline is fixed through the pressure sensor 16, the comprehensiveness of the pipeline stress detection is improved, the universal wheels 26 are installed, the whole and convenient movement is facilitated, the motor 7 is operated, the inner wall detection equipment 8 is driven to rotate, the pipeline inner wall is detected, the supporting plate 24 is driven to move upwards through the operation of the electric telescopic rod 23, the height of the observation panel 25 is conveniently adjusted, and the flexibility when the pipeline is used is improved.
Further, the pressure sensor 16 is fixedly connected to one side, close to the two positioning hoops 15, of the two positioning hoops 15, the buffer cushion 17 is fixedly connected to one side, close to the two positioning hoops 15, buffer protection is carried out through the buffer cushion 17, and pressure value monitoring is carried out when the pressure sensor 16 is used for fixing, so that the comprehensiveness of pipeline stress detection is improved.
Further, guide rails 21 are respectively arranged in the mounting seat 12 and on one side, away from the two racks 20, of the mounting seat, sliding blocks 22 are respectively and slidably connected in the guide rails 21, and the sliding blocks 22 are respectively and fixedly connected with the corresponding racks 20 and are used for limiting when being matched for sliding.
Further, the inside fixedly connected with heating wire and fan of accuse temperature storehouse 9, the bottom fixedly connected with temperature sensor 10 of accuse temperature storehouse 9 carries out temperature monitoring.
Further, all fixedly connected with universal wheel 26 all around the bottom of base 1, limit groove 11 has all been seted up to the both sides of sealed cowling 2, cooperates convenient removal.
Further, the top of base 1 just is located one side fixedly connected with electric telescopic handle 23 that second stress detection subassembly 4 kept away from sealed cowling 2, and electric telescopic handle 23's output fixedly connected with backup pad 24, backup pad 24's top fixedly connected with observation panel 25, cooperation are looked over to monitoring data.
Further, one side fixedly connected with control panel 5 of sealed cowling 2, temperature sensor 10, pressure sensor 16, worm gear reducer subassembly 18, electric telescopic handle 23 and observation panel 25 all with control panel 5 electric connection, realized holistic normal operating.
Specifically, when the utility model is used: when the device is used, the control panel 5 is opened, pipeline detection is conveniently carried out under the normal state by installing the second stress detection assembly 4, pipeline detection is carried out by covering the first stress detection assembly 3 with the sealing cover 2, sealing state detection is carried out by matching, heating wire and fan inside the temperature control bin 9 are operated, internal temperature rising of the sealing cover 2 is carried out, thermal expansion performance detection is carried out on the pipeline, temperature monitoring is carried out through the temperature sensor 10, before detection, the worm gear reducer assembly 18 is operated, the gear 19 is driven to rotate, the two racks 20 are driven to move towards the middle, the two connecting rods 27 are driven to move towards the middle, the two fixing columns 13 are driven to move towards the middle until the pipeline is positioned, buffer protection is carried out through the buffer cushion 17, the pressure value monitoring is carried out when the pressure sensor 16 is used for fixing, the comprehensiveness of pipeline stress detection is improved, the device is conveniently and conveniently carried out through installing the universal wheels 26, the device is operated through the motor 7, the inner wall detection equipment 8 is driven to rotate, the pipeline inner wall is detected, the electric telescopic rod 23 is operated, the supporting plate 24 is driven to move upwards, and the height of the observation panel 25 is conveniently adjusted, and the use is improved.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a long-distance pipeline stress measurement equipment, includes base (1), its characterized in that: the utility model discloses a speed reducing device, including base (1), first stress detection subassembly (3), sealing cap (2), fixed plate (6) are installed at the top of base (1), second stress detection subassembly (4) are installed at the top of base (1), first stress detection subassembly (3) are installed to one side that just is located second stress detection subassembly (4), sealing cap (2) are installed in the outside of first stress detection subassembly (3), fixed plate (6) are connected with in the top of sealing cap (2), one side fixedly connected with motor (7) of fixed plate (6), the output of motor (7) runs through fixed plate (6) and fixedly connected with inner wall check out test set (8), the inside of sealing cap (2) just be located first stress detection subassembly (3) top fixedly connected with accuse temperature storehouse (9), first stress detection subassembly (3) and second stress detection subassembly (4) all include mount pad (12) and fixed column (13), mount pad (12) are installed at the top of base (1), two fixed column (13) are connected with in a sliding manner to the top of mount pad (12), worm wheel (13) are connected with one side (14) is close to the inside of mounting panel (14) and is connected with worm (18), the output end of worm gear reducer subassembly (18) fixedly connected with gear (19), the equal sliding connection in both sides of gear (19) has rack (20), gear (19) all are connected with rack (20) meshing, the equal fixedly connected with connecting rod (27) in top of rack (20), the top of connecting rod (27) all is with corresponding fixed column (13) fixed connection.
2. A long-distance pipeline stress measuring device according to claim 1, characterized in that: the two locating hoops (15) are fixedly connected with pressure sensors (16) on the sides close to each other, and buffer pads (17) are fixedly connected with the sides close to each other of the two locating hoops (15).
3. A long-distance pipeline stress measuring device according to claim 1, characterized in that: guide rails (21) are arranged in the mounting seat (12) and are positioned on one sides, away from the two racks (20), of the mounting seat, sliding blocks (22) are slidably connected in the guide rails (21), and the sliding blocks (22) are fixedly connected with the corresponding racks (20).
4. A long-distance pipeline stress measuring device according to claim 1, characterized in that: the inside fixedly connected with heating wire and fan of accuse temperature storehouse (9), the bottom fixedly connected with temperature sensor (10) of accuse temperature storehouse (9).
5. A long-distance pipeline stress measuring device according to claim 1, characterized in that: universal wheels (26) are fixedly connected to the periphery of the bottom of the base (1), and limit grooves (11) are formed in two sides of the sealing cover (2).
6. A long-distance pipeline stress measuring device according to claim 4, wherein: the top of base (1) and be located one side fixedly connected with electric telescopic handle (23) that sealed cowling (2) were kept away from to second stress detection subassembly (4), the output fixedly connected with backup pad (24) of electric telescopic handle (23), the top fixedly connected with observation panel (25) of backup pad (24).
7. A long-distance pipeline stress measuring device according to claim 6, wherein: one side fixedly connected with control panel (5) of sealed cowling (2), temperature sensor (10), pressure sensor (16), worm gear reducer subassembly (18), electric telescopic handle (23) and observation panel (25) all with control panel (5) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322521886.1U CN221171832U (en) | 2023-09-16 | 2023-09-16 | Long-distance pipeline stress measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322521886.1U CN221171832U (en) | 2023-09-16 | 2023-09-16 | Long-distance pipeline stress measurement equipment |
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| Publication Number | Publication Date |
|---|---|
| CN221171832U true CN221171832U (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202322521886.1U Active CN221171832U (en) | 2023-09-16 | 2023-09-16 | Long-distance pipeline stress measurement equipment |
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| CN (1) | CN221171832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120232480A (en) * | 2025-05-27 | 2025-07-01 | 中国市政工程华北设计研究总院有限公司 | An online monitoring system for pressure-balanced compensators of high-pressure heating pipelines |
-
2023
- 2023-09-16 CN CN202322521886.1U patent/CN221171832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120232480A (en) * | 2025-05-27 | 2025-07-01 | 中国市政工程华北设计研究总院有限公司 | An online monitoring system for pressure-balanced compensators of high-pressure heating pipelines |
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