CN212586147U - Portable pressure pipeline detection device - Google Patents
Portable pressure pipeline detection device Download PDFInfo
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- CN212586147U CN212586147U CN202021359387.7U CN202021359387U CN212586147U CN 212586147 U CN212586147 U CN 212586147U CN 202021359387 U CN202021359387 U CN 202021359387U CN 212586147 U CN212586147 U CN 212586147U
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Abstract
A portable pressure pipeline detection device comprises an upper plate, a pressure testing assembly, a size measuring assembly, a driving piece, a lower plate and a controller; the pressure testing assembly, the size measuring assembly and the driving piece are arranged between the upper plate and the lower plate; the upper plate and the lower plate are rotatably connected. The utility model realizes the pressure testing function of the pressure pipeline by arranging the pressure testing component, utilizing the clamping of the upper plate and the lower plate and matching the pressure plate and the pressure sensor, has simple structure, convenient use and quick operation, reduces the burden of carrying a large-scale detection device by workers, improves the detection efficiency of the pressure pipeline and reduces the possibility of the pressure pipeline breaking down; by arranging the size measuring assembly, the measuring positioning plate is moved by directly adjusting the knob and utilizing the movement of the sliding sleeve on the screw rod, so that the diameter of the pressure pipeline is measured; the tedious work of changing operating equipment by workers is reduced, and the detection process is faster and more efficient.
Description
Technical Field
The utility model relates to a pipeline detection technology field especially relates to a portable pipeline under pressure detection device.
Background
Pressure pipes are understood in a broad sense to mean all pipes which are subjected to an internal or external pressure, irrespective of the medium in the pipe. Pressure piping is the part of a pipeline used to transport, distribute, mix, separate, discharge, meter, control and stop the flow of fluids, and is an assembly of pipes, fittings, flanges, bolts, gaskets, valves, and other components. The pressure pipeline is a system, is mutually associated and influenced, pulls one time to move the whole body, has large length-diameter ratio, is easy to be instable, and has more complex stress condition than a pressure container. The fluid flowing state in the pressure pipeline is complex, the buffer space is small, and the working condition change frequency is higher than that of the pressure container; such as high temperature, high pressure, low temperature, low pressure, displacement deformation, wind, snow, earthquake and the like, which can influence the stress condition of the pressure pipeline; therefore, the safety of the pressure pipeline is extremely important, and the detection of the pressure pipeline is also extremely important.
However, in the prior art, the detection device of the pressure pipeline is usually heavy, and the pressure pipeline is located at each place, so that the detection is troublesome; the most common detection of the pressure pipeline comprises appearance detection and pressure test, an operator usually needs to carry a vernier caliper to measure the pressure pipeline and carry a pressure tester in addition, and the detection method consumes too much time.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides a portable pressure pipeline detection device, through setting up the pressure test subassembly, utilize the clamp of upper plate and lower plate, cooperate pressure plate and pressure sensor, realize the pressure test function to the pressure pipeline, simple structure, convenient to use, the top hand is quick, reduce the burden that the staff carries large-scale detection device, improve the detection efficiency to the pressure pipeline, make the pressure pipeline break down the possibility to reduce; by arranging the size measuring assembly, the measuring positioning plate is moved by directly adjusting the knob and utilizing the movement of the sliding sleeve on the screw rod, so that the diameter of the pressure pipeline is measured; the tedious work of replacing operating equipment by workers is reduced, so that the detection process is quicker and more efficient; through setting up the driving piece, make detection device's clamping process electric automation, reduce the manual work and carry out pressure detection's unstable not quick and convenient factor, effectively improve pressure detection's accurate nature, set up the alarm simultaneously and avoid too big to pipeline under pressure's pressure test, make pipeline under pressure take place the risk of deformation.
(II) technical scheme
The utility model provides a portable pressure pipeline detection device, which comprises an upper plate, a pressure testing component, a size measuring component, a driving piece, a lower plate and a controller; the pressure testing assembly, the size measuring assembly and the driving piece are arranged between the upper plate and the lower plate; the upper plate is rotatably connected with the lower plate; the pressure testing assembly comprises a positioning plate, a pressure plate, a first elastic piece, a second elastic piece, a first connecting rod, a second connecting rod and a first rotating piece; the positioning plates are arranged in a plurality of groups, and the plurality of groups of positioning plates are arranged on the lower plate through first connecting rods and are arranged on the upper plate through second connecting rods; the second connecting rod is arranged as a telescopic rod and is rotatably arranged on the upper plate; the pressure plate is provided with a pressure sensor; the pressure sensor is in communication connection with the controller; one end of the first elastic member; the other end of the pressure plate is connected with the positioning plate; the second elastic piece is arranged between the plurality of groups of positioning plates on the upper plate and between the plurality of groups of positioning plates on the lower plate; the size measuring component comprises a sliding rod, a sliding sleeve, a lead screw, an identification piece, a graduated scale and a mounting plate; one measuring positioning plate is arranged in the plurality of groups of positioning plates; one end of the sliding rod is connected to the measuring positioning plate, and the other end of the sliding rod is connected with the sliding sleeve and is arranged on the lower plate in a sliding mode; the mounting plate is arranged in the lower plate; the screw rod is rotatably arranged in the lower plate, one end of the screw rod is positioned on the outer side of the lower plate, and the other end of the screw rod is rotatably connected to the mounting plate; the sliding sleeve is in threaded connection with the lead screw; the identification piece is arranged on the sliding sleeve and points to the graduated scale; the graduated scale is arranged on the lower plate; two ends of the driving piece are respectively and rotatably connected to the upper plate and the lower plate.
Preferably, the drive member is provided as a cylinder.
Preferably, the upper plate is rotatably provided with a second rotating part; the lower plate is rotatably connected with the second rotating member.
Preferably, a third rotating part and a fourth rotating part are rotatably arranged at two ends of the driving part; the third rotating piece is rotatably arranged on the lower plate; the fourth rotating member is rotatably disposed on the upper plate.
Preferably, the positioning plate is an arc-shaped plate.
Preferably, the upper plate is provided with an anti-slip sleeve.
Preferably, the driving piece is provided with an alarm; the controller is in communication connection with the alarm and the driving piece.
Preferably, the size measuring assembly further comprises a knob; the knob is connected with the lead screw and is rotatably arranged on the lower plate.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
the pressure testing assembly is arranged, the upper plate and the lower plate are clamped, and the pressure testing assembly is matched with a pressure plate and a pressure sensor, so that the pressure testing function of a pressure pipeline is realized, the structure is simple, the use is convenient, the operation is quick, the burden of carrying a large-scale detection device by a worker is reduced, the detection efficiency of the pressure pipeline is improved, and the possibility of the pressure pipeline breaking down is reduced;
secondly, the size measuring assembly is arranged, the sliding sleeve moves on the screw rod directly through the adjusting knob, so that the measuring positioning plate moves, and the diameter of the pressure pipeline is measured; the tedious work of replacing operating equipment by workers is reduced, so that the detection process is quicker and more efficient;
thirdly, through setting up the driving piece, make detection device's clamping process electric automation, reduce the manual unstable not quick and convenient factor that carries out pressure detection, effectively improve pressure detection's accurate nature, set up the alarm simultaneously and avoid too big to pipeline under pressure's pressure test, make pipeline under pressure take place the risk of warping.
Drawings
Fig. 1 is a schematic structural diagram of a portable pressure pipeline detection device provided by the utility model.
Fig. 2 is the utility model provides a size measuring component's among portable pipeline under pressure detection device structural schematic.
Reference numerals: 1. an upper plate; 2. a pressure testing assembly; 3. a dimensional measurement assembly; 4. a drive member; 5. a lower plate; 6. positioning a plate; 7. a pressure plate; 8. a first elastic member; 9. a second elastic member; 10. a first connecting rod; 11. a second connecting rod; 12. a first rotating member; 13. a slide bar; 14. a sliding sleeve; 15. a lead screw; 16. an identification member; 17. a knob; 18. a graduated scale; 19. mounting a plate; 20. measuring a positioning plate; 22. a third rotating member; 23. a fourth rotating member; 24. a second rotating member; 25. an anti-slip sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides a portable pressure pipeline detection device, which comprises an upper plate 1, a pressure testing component 2, a size measuring component 3, a driving component 4, a lower plate 5 and a controller; the pressure testing assembly 2, the size measuring assembly 3 and the driving piece 4 are arranged between the upper plate 1 and the lower plate 5; the upper plate 1 and the lower plate 5 are rotatably connected; the pressure testing assembly 2 comprises a positioning plate 6, a pressure plate 7, a first elastic member 8, a second elastic member 9, a first connecting rod 10, a second connecting rod 11 and a first rotating member 12; the positioning plates 6 are arranged in multiple groups, and the multiple groups of positioning plates 6 are arranged on the lower plate 5 through first connecting rods 10 and arranged on the upper plate 1 through second connecting rods 11; the second connecting rod 11 is a telescopic rod and is rotatably arranged on the upper plate 1; the pressure plate 7 is provided with a pressure sensor; the pressure sensor is in communication connection with the controller; one end of the first elastic member 8; is connected to the pressure plate 7, and the other end is connected to the positioning plate 6; the second elastic piece 9 is arranged between the plurality of groups of positioning plates 6 on the upper plate 1 and between the plurality of groups of positioning plates 6 on the lower plate 5; the size measuring component 3 comprises a sliding rod 13, a sliding sleeve 14, a lead screw 15, an identification piece 16, a graduated scale 18 and a mounting plate 19; a measuring positioning plate 20 is arranged in the plurality of groups of positioning plates 6; one end of the sliding rod 13 is connected to the measurement positioning plate 20, and the other end is connected to the sliding sleeve 14 and is slidably arranged on the lower plate 5; the mounting plate 19 is arranged in the lower plate 5; the screw rod 15 is rotatably arranged in the lower plate 5, one end of the screw rod is positioned outside the lower plate 5, and the other end of the screw rod is rotatably connected to the mounting plate 19; the sliding sleeve 14 is in threaded connection with the lead screw 15; the marker 16 is arranged on the sliding sleeve 14 and points to the graduated scale 18; the graduated scale 18 is arranged on the lower plate 5; the two ends of the driving piece 4 are respectively connected on the upper plate 1 and the lower plate 5 in a rotating way.
In an alternative embodiment, the driver 4 is provided as a cylinder.
In an alternative embodiment, the upper plate 1 is rotatably provided with a second rotating member 24; the lower plate 5 is rotatably connected to the second rotating member 24.
In an alternative embodiment, the driving member 4 is provided with a third rotating member 22 and a fourth rotating member 23 at both ends thereof; the third rotating member 22 is rotatably provided on the lower plate 5; the fourth rotating member 23 is rotatably provided on the upper plate 1; make locating plate 6 on upper plate 1 and hypoplastron 5 can cooperate the size of pipeline under pressure in a flexible way, be the utility model discloses an application scope is wider.
In an alternative embodiment, the positioning plate 6 is provided as an arc-shaped plate.
In an alternative embodiment, the upper plate 1 is provided with a slip-resistant sleeve 25.
In an alternative embodiment, an alarm is arranged on the driving piece; the controller is in communication connection with the alarm and the driving piece.
In an alternative embodiment, the sizing assembly 3 further comprises a knob 17; the knob 17 is connected with the lead screw 15 and is rotatably provided on the lower plate 5.
The utility model discloses a theory of use as follows: arranging an upper plate 1 and a lower plate 5 at two sides of a pressure pipeline, and starting a driving piece 4 to enable the upper plate 1 and the lower plate 5 to approach slowly; until the positioning plate 6 is positioned around the pressure pipeline, the adjusting knob 17 is used for adjusting the rotation of the screw rod 15, the sliding sleeve 14 moves on the screw rod 15 to drive the sliding rod 13 and the measuring positioning plate 20 to move on the lower plate 5 until the measuring positioning plate 20 and the positioning plate 6 clamp the pressure pipeline, and the scale pointed by the identification piece 16 on the graduated scale 18 is read out to finish the size measurement of the pressure pipeline; continuously starting the driving piece 4, clamping the pressure pipeline by the pressure plate 7, working the pressure sensor and feeding back the pressure to the pipe wall of the controller; when the pressure pipeline reaches the pressure-bearing critical value, the controller sends a signal to the alarm, and the alarm sends a signal to the driving piece 4 to stop working.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A portable pressure pipeline detection device is characterized by comprising an upper plate (1), a pressure testing assembly (2), a size measuring assembly (3), a driving piece (4), a lower plate (5) and a controller; the pressure testing assembly (2), the size measuring assembly (3) and the driving piece (4) are arranged between the upper plate (1) and the lower plate (5); the upper plate (1) is rotationally connected with the lower plate (5);
the pressure testing assembly (2) comprises a positioning plate (6), a pressure plate (7), a first elastic piece (8), a second elastic piece (9), a first connecting rod (10), a second connecting rod (11) and a first rotating piece (12); the positioning plates (6) are arranged in multiple groups, and the multiple groups of positioning plates (6) are arranged on the lower plate (5) through first connecting rods (10) and arranged on the upper plate (1) through second connecting rods (11); the second connecting rod (11) is arranged as a telescopic rod and is rotatably arranged on the upper plate (1); a pressure sensor is arranged on the pressure plate (7); the pressure sensor is in communication connection with the controller; one end of the first elastic member (8); is connected to the pressure plate (7), and the other end is connected to the positioning plate (6); the second elastic piece (9) is arranged between the plurality of groups of positioning plates (6) on the upper plate (1) and between the plurality of groups of positioning plates (6) on the lower plate (5);
the size measuring component (3) comprises a sliding rod (13), a sliding sleeve (14), a lead screw (15), an identification piece (16), a graduated scale (18) and a mounting plate (19); a measuring positioning plate (20) is arranged in the plurality of groups of positioning plates (6); one end of the sliding rod (13) is connected to the measuring positioning plate (20), and the other end of the sliding rod is connected with the sliding sleeve (14) and is arranged on the lower plate (5) in a sliding mode; the mounting plate (19) is arranged in the lower plate (5); the screw rod (15) is rotatably arranged in the lower plate (5), one end of the screw rod is positioned outside the lower plate (5), and the other end of the screw rod is rotatably connected to the mounting plate (19); the sliding sleeve (14) is in threaded connection with the screw rod (15); the identification piece (16) is arranged on the sliding sleeve (14) and points to the graduated scale (18); the graduated scale (18) is arranged on the lower plate (5);
two ends of the driving piece (4) are respectively and rotatably connected to the upper plate (1) and the lower plate (5).
2. A portable pressure pipe detection apparatus according to claim 1, characterized in that the drive member (4) is provided as a pneumatic cylinder.
3. A portable pressure pipe detection apparatus according to claim 1, wherein the upper plate (1) is rotatably provided with a second rotating member (24); the lower plate (5) is rotatably connected with the second rotating member (24).
4. The portable pressure pipeline detecting device according to claim 1, wherein the driving member (4) is provided with a third rotating member (22) and a fourth rotating member (23) at two ends; the third rotating piece (22) is rotatably arranged on the lower plate (5); the fourth rotating member (23) is rotatably provided on the upper plate (1).
5. A portable pressure pipe detection apparatus according to claim 1, characterized in that the positioning plate (6) is provided as an arc-shaped plate.
6. A portable pressure pipe detection apparatus according to claim 1, wherein the upper plate (1) is provided with an anti-slip cover (25).
7. The portable pressure pipeline detection device according to claim 1, wherein the driving member is provided with an alarm; the controller is in communication connection with the alarm and the driving piece.
8. A portable pressure pipe detection apparatus according to claim 1, wherein the size measuring assembly (3) further comprises a knob (17); the knob (17) is connected with the lead screw (15) and is rotatably arranged on the lower plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021359387.7U CN212586147U (en) | 2020-07-13 | 2020-07-13 | Portable pressure pipeline detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021359387.7U CN212586147U (en) | 2020-07-13 | 2020-07-13 | Portable pressure pipeline detection device |
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| Publication Number | Publication Date |
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| CN212586147U true CN212586147U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021359387.7U Active CN212586147U (en) | 2020-07-13 | 2020-07-13 | Portable pressure pipeline detection device |
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| CN (1) | CN212586147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608466A (en) * | 2022-03-14 | 2022-06-10 | 成都航空职业技术学院 | Deformation detection device and method for large thin-wall part |
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2020
- 2020-07-13 CN CN202021359387.7U patent/CN212586147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114608466A (en) * | 2022-03-14 | 2022-06-10 | 成都航空职业技术学院 | Deformation detection device and method for large thin-wall part |
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