CN218496080U - Flatness detection equipment for water supply and drainage pipeline - Google Patents
Flatness detection equipment for water supply and drainage pipeline Download PDFInfo
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- CN218496080U CN218496080U CN202222901345.7U CN202222901345U CN218496080U CN 218496080 U CN218496080 U CN 218496080U CN 202222901345 U CN202222901345 U CN 202222901345U CN 218496080 U CN218496080 U CN 218496080U
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Abstract
The utility model relates to the technical field of pipeline flatness detection, in particular to a flatness detection device for a water supply and drainage pipeline, which simultaneously detects the flatness of two surfaces of the pipeline through a detection device; the sliding device drives the detection device to detect the whole length of the pipeline, so that detection leaks are reduced, and the detection capability of equipment is improved; the spatial position of the pipeline is fixed through the fixing device, so that the deviation of detection data caused by pipeline shaking or vibration in the machining process of the equipment is reduced, and the stability of the equipment is improved; the plurality of groups of jacking devices are used for supporting the pipeline, so that the bending phenomenon of the pipeline due to the self gravity is reduced; the device comprises a workbench, a fixing device, a measuring device and a display device, wherein the fixing device and the measuring device are both arranged on the workbench, and the display device is arranged on the measuring device; the device further comprises a workbench, two groups of sliding devices, two groups of detection devices, a plurality of groups of jacking devices and two groups of fixing devices.
Description
Technical Field
The utility model relates to a technical field that pipeline straightness detected especially relates to a straightness check out test set of water supply and drainage pipe.
Background
In the urban water supply and drainage line laying project, the pipeline straightness is one of important factors influencing the construction effect, the pipeline with the pipeline straightness not meeting the requirements can increase the construction difficulty and even cause the problems of pipeline leakage in the later period, and the like; the Chinese utility model patent with the publication number of CN2 support plate displacement sensor wheel 3.8 in the prior art relates to flatness detection equipment of urban water supply and drainage pipelines, which comprises a workbench, a fixing device, a measuring device and a display device, can simplify the measuring procedure and prevent the phenomenon of inaccurate measurement; however, the above device has the following problems in practical use: first, the above-described apparatus cannot identify whether the pipe is entirely bent or partially dented; secondly, the above-mentioned equipment measuring device is fixed on the bottom plate, and is difficult to measure the overall straightness of the pipeline.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a device which can simultaneously detect the straightness of two sides of a pipeline through a detection device, record data, and analyze the reasons and the positions of insufficient straightness of the pipeline through data, thereby improving the accuracy of equipment data and the practicability of the equipment; the sliding device drives the detection device to detect the whole length of the pipeline, so that detection holes are reduced, and the detection capability of equipment is improved; the spatial position of the pipeline is fixed through the fixing device, so that the deviation of detection data caused by pipeline shaking or vibration in the machining process of the equipment is reduced, and the stability of the equipment is improved; support is provided to the pipeline through multiunit jacking device, reduces the pipeline because the bending phenomenon that self gravity appears to promote the focus of different diameter pipelines to with detection device same water flat line on, improve equipment to the adaptability of different pipelines and the practicality of equipment a for drainage pipe straightness check out test set.
The utility model discloses a straightness detection equipment of water supply and drainage pipeline, which comprises a workbench, a fixing device, a measuring device and a display device, wherein the fixing device and the measuring device are both arranged on the workbench, and the display device is arranged on the measuring device; the device comprises a workbench, two groups of sliding devices, two groups of detection devices, a plurality of groups of jacking devices and two groups of fixing devices, wherein the sliding devices are arranged on the workbench and can slide on the workbench; the two groups of detection devices are respectively and symmetrically arranged on the two groups of sliding devices, measure the flatness of the pipeline and record data; the jacking device is arranged on the workbench and supports the pipeline; the two groups of fixing devices are respectively arranged on the two groups of jacking devices positioned at the edges, and the fixing devices are used for fixing the spatial position of the pipeline; the straightness of two sides of the pipeline is detected simultaneously through the detection device, data is recorded, and the reasons and positions of insufficient straightness of the pipeline are analyzed through the data, so that the accuracy of equipment data and the practicability of the equipment are improved; the sliding device drives the detection device to detect the whole length of the pipeline, so that detection leaks are reduced, and the detection capability of equipment is improved; the spatial position of the pipeline is fixed through the fixing device, so that the deviation of detection data caused by pipeline shaking or vibration in the machining process of the equipment is reduced, and the stability of the equipment is improved; support is provided for the pipeline through multiunit jacking device, reduces the pipeline because the crooked phenomenon that self gravity appears to promote the focus of different diameter pipelines to with detection device same water flat line on, improve equipment to the adaptability of different pipelines and the practicality of equipment.
Preferably, the workbench comprises a bottom plate and two groups of supporting plates, and the two groups of supporting plates are respectively arranged at the left part and the right part of the upper end surface of the bottom plate; the bottom plate and the supporting plate are equipment main body supporting structures and provide installation and working spaces for equipment.
Preferably, the two groups of sliding devices are respectively and symmetrically arranged on the inner walls of the two groups of supporting plates, each sliding device comprises a sliding rail, a sliding trolley, a speed reduction motor and wheels, the sliding rails are horizontally arranged on the inner walls of the supporting plates, the sliding rails are equal to the supporting plates in length, the sliding trolley is sleeved on the sliding rails, a plurality of groups of wheels are arranged in the sliding trolley, the sliding trolley can slide on the sliding rails through the wheels, the speed reduction motor is arranged at one end, away from the supporting plates, of the sliding trolley, and the output end of the speed reduction motor penetrates through the side walls of the sliding trolley to be connected with one group of wheels; the speed reducing motor is started, the speed reducing motor transmits power to the wheels to drive the wheels to rotate, the sliding trolley can freely move on the sliding rails through the cooperation of the multiple groups of wheels and the sliding rails, the equipment can detect the flatness of the whole length of the pipeline, and the coverage range of the equipment detection data and the accuracy of the data are improved.
Preferably, the two groups of detection devices have the same structure, each detection device comprises a fixed box, a sliding column, a spring, a clamping jaw, a steel wheel, a displacement sensor, a mounting frame, a roller, a supporting plate and a rib plate, for example, the left detection device is taken as an example, the fixed box is installed at the lower part of the right end face of the sliding trolley, a cavity is formed inside the fixed box, the sliding column penetrates through the right end face of the fixed box and is connected with the left end face inside the fixed box through the spring, the right part of the sliding column is connected with the clamping jaw, the steel wheel is installed on the clamping jaw, the left part of the upper end face of the clamping jaw is provided with a baffle, the fixed end of the displacement sensor is installed at the upper part of the right end face of the fixed box, the moving end of the displacement sensor points to the baffle, the lower end face of the fixed box is provided with the roller through the mounting frame, the right end face of the supporting plate is connected with the supporting plate through a plurality of rib plates, and the upper end face of the supporting plate supports the lower end face of the roller; provide transverse thrust for the traveller through the spring and make the steel wheel compress tightly the pipe fitting surface, reduce friction and shake when removing through steel wheel cooperation slider, monitor and the record through displacement sensor and baffle to the flexible volume of traveller, support the fixed case through gyro wheel and layer board, reduce detection device self gravity to the influence of steel wheel horizontal angle, improved the stability and the practicality of equipment.
Preferably, the jacking device comprises a jack and a screw rod, the fixed end of the jack is installed on the upper end face of the bottom plate, the upper end face of the moving end of the jack is provided with a threaded hole, and the screw rod is installed in the threaded hole of the moving end of the jack through self threads; the height of the object borne by the jack is adjusted in a self-telescopic mode, and the height is finely adjusted by rotating the screw rod, so that the center of gravity of the pipeline and the steel wheel are on the same horizontal line, and the accuracy of equipment detection data is improved.
Preferably, the two groups of fixing devices are respectively installed on the jacking devices at two ends, the two groups of fixing devices are identical in structure and comprise a fixing table, an L-shaped table, an air cylinder, an arc-shaped pressing plate, a fixing plate and long bolts, the fixing table is connected with the upper end face of the screw rod through a bearing, an arc-shaped groove is formed in the upper end face of the fixing table, threaded holes are formed in the left portion and the right portion of the upper end face of the fixing table, the front end of the fixing table is connected with the L-shaped table, the air cylinder is installed on the upper end face of the L-shaped table, the output end of the air cylinder penetrates through the upper end face of the L-shaped table and extends to the lower side of the L-shaped table to be connected with the upper end face of the arc-shaped pressing plate, a group of limiting plates are respectively arranged at the left end and the right end of the fixing table, limiting holes are formed in the limiting plates, the lower ends of the two groups of the limiting rods respectively penetrate through the two groups of limiting holes to be connected with the upper end face of the bottom plate, and the left end and right ends of the fixing plate are connected with the threaded holes of the fixing table through the two groups of the long bolts; through two sets of stay bolts on the fixed plate and the up end screw hole of fixed station be connected, fix pipeline horizontal position, extend through the cylinder and make the arc clamp plate compress tightly the pipeline inner wall, fix pipeline spatial position, pipeline self is unable rotatory, fixes the direction of fixed station through two sets of gag lever posts, when jacking device carries out high fine setting through rotatory screw rod, can not cause the change to the fixed station direction, has improved the stability and the practicality of equipment.
Compared with the prior art, the beneficial effects of the utility model are that: the straightness of two sides of the pipeline is detected simultaneously through the detection device, data is recorded, and the reasons and positions of insufficient straightness of the pipeline are analyzed through the data, so that the accuracy of equipment data and the practicability of the equipment are improved; the sliding device drives the detection device to detect the whole length of the pipeline, so that detection leaks are reduced, and the detection capability of equipment is improved; the spatial position of the pipeline is fixed through the fixing device, so that the deviation of detection data caused by pipeline shaking or vibration in the machining process of the equipment is reduced, and the stability of the equipment is improved; support is provided for the pipeline through multiunit jacking device, reduces the pipeline because the crooked phenomenon that self gravity appears to promote the focus of different diameter pipelines to with detection device same water flat line on, improve equipment to the adaptability of different pipelines and the practicality of equipment.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the slide rail structure of the present invention;
fig. 3 is a schematic structural view of the sliding device of the present invention;
fig. 4 is a schematic structural view of the fixing device of the present invention;
fig. 5 is a schematic structural view of the fixing plate of the present invention;
fig. 6 is a schematic diagram of a jacking structure of the present invention;
in the drawings, the reference numbers: 1. a base plate; 2. a support plate; 3. a slide rail; 4. a sliding trolley; 5. a reduction motor; 6. a wheel; 7. a fixed box; 8. a traveler; 9. a spring; 10. a clamping jaw; 11. a steel wheel; 12. a displacement sensor; 13. a baffle plate; 14. a mounting frame; 15. a roller; 16. a support plate; 17. a rib plate; 18. a jack; 19. a screw; 20. a fixed table; 21. an L-shaped table; 22. a cylinder; 23. an arc-shaped pressing plate; 24. a limiting plate; 25. a fixing plate; 26. a long bolt; 27. a limiting rod.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
As shown in fig. 1, 2, 3, 4, 5 and 6, the sliding device and the jacking device are installed on the workbench, the detection device is installed on the sliding device, and the fixing device is installed on the jacking device;
calculating the height required to be lifted by the jack 18 according to the diameter of the pipeline to lift the jack 18, finely adjusting the height by rotating a screw rod 19, connecting two groups of long bolts 26 on a fixing plate 25 with threaded holes on the upper end face of a fixing table 20, fixing the horizontal position of the pipeline, enabling an arc-shaped pressing plate 23 to tightly press the inner wall of the pipeline by extending an air cylinder 22, fixing the spatial position of the pipeline, adjusting the extension amount of a displacement sensor 12 to enable the moving end of the displacement sensor 12 to be in contact with the side face of a baffle 13 under the condition that a steel wheel 11 is in contact with the wall of the pipeline, zeroing the displacement sensor 12, starting a speed reducing motor 5, transmitting power to the wheels 6 by the speed reducing motor 5 to drive the wheels 6 to rotate, enabling a sliding trolley 4 to move from one end of a sliding rail 3 to the other end by matching a plurality of groups of wheels 6 with the sliding rail 3, recording the displacement of the sliding rail 3 by the displacement sensor 12 in the moving process, and completing the measurement of the overall straightness of the pipeline when the steel wheel 11 moves to the other end of the pipeline;
the workbench comprises a bottom plate 1 and two groups of supporting plates 2, and the two groups of supporting plates 2 are respectively arranged at the left part and the right part of the upper end surface of the bottom plate 1;
the two groups of sliding devices are respectively and symmetrically arranged on the inner walls of the two groups of supporting plates 2, each sliding device comprises a sliding rail 3, a sliding trolley 4, a speed reducing motor 5 and wheels 6, the sliding rails 3 are horizontally arranged on the inner walls of the supporting plates 2, the sliding rails 3 are as long as the supporting plates 2, the sliding trolley 4 is sleeved on the sliding rails 3, a plurality of groups of wheels 6 are arranged in the sliding trolley 4, the sliding trolley 4 can slide on the sliding rails 3 through the wheels 6, the speed reducing motor 5 is arranged at one end, far away from the supporting plates 2, of the sliding trolley 4, and the output end of the speed reducing motor 5 penetrates through the side walls of the sliding trolley 4 to be connected with one group of wheels 6;
the two groups of detection devices are identical in structure and comprise a fixed box 7, a sliding column 8, a spring 9, a clamping jaw 10, a steel wheel 11, a displacement sensor 12, a mounting frame 14, a roller 15, a supporting plate 16 and a rib plate 17, for example, a left detection device is taken as an example, the fixed box 7 is installed on the lower portion of the right end face of a sliding trolley 4, a cavity is formed in the fixed box 7, the sliding column 8 penetrates through the right end face of the fixed box 7 and is connected with the left end face in the fixed box 7 through the spring 9, the right portion of the sliding column 8 is connected with the clamping jaw 10, the steel wheel 11 is installed on the clamping jaw 10, a baffle 13 is arranged on the left portion of the upper end face of the clamping jaw 10, the fixed end of the displacement sensor 12 is installed on the upper portion of the right end face of the fixed box 7, the moving end of the displacement sensor 12 points to the baffle 13, the lower end face of the fixed box 7 is provided with the roller 15 through the mounting frame 14, the supporting plate 16 is connected to the right end face of the supporting plate 2, the supporting plate 16 is strengthened and connected with the supporting plate 2 through a plurality of the rib plates 17, and the upper end face of the roller 15;
the jacking device comprises a jack 18 and a screw rod 19, wherein the fixed end of the jack 18 is arranged on the upper end surface of the bottom plate 1, the upper end surface of the moving end of the jack 18 is provided with a threaded hole, and the screw rod 19 is arranged in the threaded hole of the moving end of the jack 18 through self threads;
the two groups of fixing devices are respectively arranged on the jacking devices at two ends, the two groups of fixing devices are identical in structure and comprise a fixing table 20, an L-shaped table 21, an air cylinder 22, an arc-shaped pressing plate 23, a fixing plate 25 and long bolts 26, the fixing table 20 is connected with the upper end face of the screw rod 19 through a bearing, an arc-shaped groove is formed in the upper end face of the fixing table 20, threaded holes are formed in the left portion and the right portion of the upper end face of the fixing table 20, the L-shaped table 21 is connected with the front end of the fixing table 20, the air cylinder 22 is arranged on the upper end face of the L-shaped table 21, the output end of the air cylinder 22 penetrates through the upper end face of the L-shaped table 21 and extends to the lower side of the L-shaped table 21 to be connected with the upper end face of the arc-shaped pressing plate 23, a group of limiting plates 24 are respectively arranged at the left end and the right end of the fixing table 20, limiting plates 24 are provided with limiting holes, the lower ends of the two groups of limiting rods 27 respectively penetrate through the two groups of the limiting holes to be connected with the upper end face of the bottom plate 1, and the left end and right ends of the fixing plate 25 are connected with the upper end face threaded holes of the fixing table 20 through the two groups of the long bolts 26;
the straightness of two sides of the pipeline is detected simultaneously through the detection device, data is recorded, and the reasons and positions of insufficient straightness of the pipeline are analyzed through the data, so that the accuracy of equipment data and the practicability of the equipment are improved; the sliding device drives the detection device to detect the whole length of the pipeline, so that detection leaks are reduced, and the detection capability of equipment is improved; the spatial position of the pipeline is fixed through the fixing device, so that the deviation of detection data caused by pipeline shaking or vibration in the machining process of the equipment is reduced, and the stability of the equipment is improved; support is provided for the pipeline through multiunit jacking device, reduces the pipeline because the bending phenomenon that self gravity appears to promote the focus of different diameter pipelines to with detection device same water flat line on, improve equipment to the adaptability of different pipelines and the practicality of equipment.
As shown in fig. 1 to 6, the utility model discloses a straightness check out test set of water supply and drainage pipeline, it is at the during operation, at first calculate the height that 18 required promotions of jack according to the pipeline diameter and make jack 18 rise, then finely tune highly through rotatory screw rod 19, then be connected with the up end screw hole of fixed station 20 through two sets of stay bolts 26 on the fixed plate 25, fix pipeline horizontal position, it compresses tightly the pipeline inner wall to make arc clamp plate 23 extend through cylinder 22, fix pipeline spatial position, later the extension of adjustment displacement sensor 12 makes displacement sensor 12's removal end contact with baffle 13 side under the condition of steel wheel 11 contact pipeline wall, then zero set displacement sensor 12, later gear motor 5 is opened, gear motor 5 drives the wheel 6 rotation with power transmission to wheel 6, it makes sliding trolley 4 move to the other end at the one end of slide rail 3 to cooperate through multiunit wheel 6, displacement sensor 12 records the displacement of slide rail 3 in the removal process, it can to close the equipment when the walking of steel wheel 11 to the pipeline other end.
The straightness detection equipment for the water supply and drainage pipeline of the utility model adopts a common mechanical mode, and can be implemented as long as the beneficial effects are achieved; the utility model discloses a gear motor 5, displacement sensor 12, jack 18, screw rod 19 and cylinder 22 of water supply and drainage pipeline straightness check out test set are for purchasing on the market, and this industry technical staff only need according to its subsidiary operating specification install and operate can, and need not the technical staff in the field and pay out creative work.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A flatness detection device for a water supply and drainage pipeline comprises a workbench, a fixing device, a measuring device and a display device, wherein the fixing device and the measuring device are both arranged on the workbench, and the display device is arranged on the measuring device; the device is characterized by also comprising a workbench, two groups of sliding devices, two groups of detection devices, a plurality of groups of jacking devices and two groups of fixing devices, wherein the sliding devices are arranged on the workbench and can slide on the workbench; the two groups of detection devices are respectively and symmetrically arranged on the two groups of sliding devices, and the detection devices are used for measuring the flatness of the pipeline and recording data; the jacking device is arranged on the workbench and supports the pipeline; the two groups of fixing devices are respectively arranged on the two groups of jacking devices positioned at the edges, and the fixing devices are used for fixing the spatial position of the pipeline.
2. The flatness detecting apparatus for water supply and drainage pipelines according to claim 1, wherein the worktable comprises a base plate (1) and two sets of supporting plates (2), and the two sets of supporting plates (2) are respectively installed at the left and right parts of the upper end surface of the base plate (1).
3. The flatness detection equipment for the water supply and drainage pipelines according to claim 2, wherein two sets of sliding devices are symmetrically installed on the inner walls of two sets of supporting plates (2) respectively, each sliding device comprises a sliding rail (3), a sliding trolley (4), a speed reduction motor (5) and wheels (6), the sliding rails (3) are horizontally installed on the inner walls of the supporting plates (2), the sliding rails (3) are as long as the supporting plates (2), the sliding trolley (4) is sleeved on the sliding rails (3), a plurality of sets of wheels (6) are installed inside the sliding trolley (4), the sliding trolley (4) can slide on the sliding rails (3) through the wheels (6), the speed reduction motor (5) is installed at one end, away from the supporting plates (2), of the sliding trolley (4), and the output end of the speed reduction motor (5) penetrates through the side walls of the sliding trolley (4) and is connected with the set of wheels (6).
4. The flatness detection equipment of the water supply and drainage pipeline according to claim 3, characterized in that two groups of detection devices have the same structure, each detection device comprises a fixed box (7), a sliding column (8), a spring (9), a clamping jaw (10), a steel wheel (11), a displacement sensor (12), a mounting rack (14), a roller (15), a supporting plate (16) and a rib plate (17), for example, a left detection device, the fixed box (7) is installed at the lower part of the right end face of the sliding trolley (4), a cavity is arranged inside the fixed box (7), the sliding column (8) penetrates through the right end face of the fixed box (7) and is connected with the left end face inside the fixed box (7) through the spring (9), the right part of the sliding column (8) is connected with the clamping jaw (10), the steel wheel (11) is installed on the clamping jaw (10), a baffle plate (13) is arranged at the left part of the upper end face of the clamping jaw (10), the fixed end of the displacement sensor (12) is installed at the upper part of the right end face of the fixed box (7), the movable end of the displacement sensor (12) points to the baffle plate (13), the lower end face of the fixed box (7) is connected with the supporting plate (2) through the reinforcing rib plate (17) and is connected with the supporting plate (16), the upper end surface of the pallet (16) supports the lower end surface of the roller (15).
5. The flatness detecting equipment of the water supply and drainage pipeline as claimed in claim 2, wherein the jacking device comprises a jack (18) and a screw rod (19), the fixed end of the jack (18) is installed on the upper end surface of the bottom plate (1), the upper end surface of the moving end of the jack (18) is provided with a threaded hole, and the screw rod (19) is installed in the threaded hole of the moving end of the jack (18) through self threads.
6. The flatness detecting equipment of the water supply and drainage pipeline according to claim 5, wherein two sets of fixing devices are respectively installed on the jacking devices at both ends, the two sets of fixing devices have the same structure, the fixing devices comprise a fixing table (20), an L-shaped table (21), a cylinder (22), an arc-shaped pressing plate (23), a fixing plate (25) and a long bolt (26), the fixing table (20) is connected with the upper end surface of the screw rod (19) through a bearing, the upper end surface of the fixing table (20) is provided with an arc-shaped groove, the left and right parts of the upper end surface of the fixing table (20) are provided with threaded holes, the front end of the fixing table (20) is connected with the L-shaped table (21), install on the up end of L type platform (21) cylinder (22), the up end that the output of cylinder (22) passed L type platform (21) extends to L type platform (21) downside and is connected with the up end of arc clamp plate (23), both ends are provided with a set of limiting plate (24) respectively about fixed station (20), it has spacing hole to open on limiting plate (24), the lower extreme of two sets of gag lever posts (27) passes the up end of two sets of spacing holes and bottom plate (1) respectively and is connected, both ends are connected with the up end screw hole of fixed station (20) through two sets of long bolt (26) about fixed plate (25).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222901345.7U CN218496080U (en) | 2022-10-27 | 2022-10-27 | Flatness detection equipment for water supply and drainage pipeline |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222901345.7U CN218496080U (en) | 2022-10-27 | 2022-10-27 | Flatness detection equipment for water supply and drainage pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119140641A (en) * | 2024-11-14 | 2024-12-17 | 洛阳万乐钢结构工程有限公司 | Profile steel straightening machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119140641A (en) * | 2024-11-14 | 2024-12-17 | 洛阳万乐钢结构工程有限公司 | Profile steel straightening machine |
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