A high-precision pipeline detector for pipeline tracing and investigation

Abstract

The present invention discloses a high-precision pipeline detector for pipeline tracing and investigation, including a pipeline detector, an auxiliary moving mechanism is provided on the outer wall of the pipeline detector, a vertical plate is provided on the top of the plate body 1, the bottom of the vertical plate is welded to one end of the top of the plate body 1, a plate body 2 is provided on the top of the vertical plate, the plate body 2 is rotatably connected to the vertical plate through a connecting shaft, the tops of the plate bodies 1 and 2 are both processed with through openings, the two through openings are connected, and the inner walls of the two through openings are both in clearance fit with the outer wall of the pipeline detector. The high-precision pipeline detector for pipeline tracing and investigation can fit with the ground through universal wheels, and can drive the plate body 1, the plate body 2 and the pipeline detector to move stably horizontally on the ground, and can drive two arc guide rails to rotate synchronously. When the arc guide rails rotate, there is no obstruction, so that the pipeline detector can perform stable detection.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline detection, and in particular to a high-precision pipeline detector for pipeline tracing and investigation. Background Art

[0002] The pipeline detector can quickly and accurately detect the location, direction, depth and location and size of damaged points of the anti-corrosion layer of underground water pipes, metal pipes, cables, etc. without damaging the ground cover. It is one of the necessary instruments for water companies, gas companies, railway communications, municipal construction, industrial and mining, and infrastructure units to renovate, repair, and survey underground pipelines.

[0003] Although the existing pipeline detectors can realize the detection of pipelines, there is a problem that when using the existing pipeline detectors, the user needs to hold the pipeline detector in the air and move it on the ground to detect the pipeline. The detection is relatively laborious. The horizontal movement stability of the pipeline detector cannot be guaranteed when the detector is held in the air, which may affect the accuracy of pipeline detection. Summary of the invention

[0004] The purpose of the present invention is to provide a high-precision pipeline detector for pipeline tracing and investigation, so as to solve the problem raised in the above-mentioned background technology that when using the existing pipeline detector, the user needs to hold the pipeline detector in the air and move it on the ground to detect the pipeline. The detection is relatively laborious. The horizontal movement stability of the pipeline detector cannot be guaranteed when the pipeline detector is held in the air, which may affect the accuracy of pipeline detection.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a high-precision pipeline detector for pipeline tracing and investigation, comprising a pipeline detector, wherein an auxiliary moving mechanism is provided on the outer wall of the pipeline detector;

[0006] The auxiliary moving mechanism comprises a plate body 1, a through hole, a universal wheel, a vertical plate and a plate body 2;

[0007] The plate body 1 is arranged on the outer wall of the pipeline detector, and the four corners of the bottom of the plate body 1 are fixedly connected with universal wheels. The top of the plate body 1 is provided with a vertical plate, and the bottom of the vertical plate is welded to one end of the top of the plate body 1. The top of the vertical plate is provided with a plate body 2, and the plate body 2 is rotatably connected to the vertical plate through a connecting shaft. The tops of the plate bodies 1 and 2 are both processed with through openings, and the two through openings are connected. The inner walls of the two through openings are both in clearance fit with the outer wall of the pipeline detector.

[0008] Preferably, a handrail is installed at one end of the outer wall of the pipeline detector.

[0009] Preferably, a control panel is installed on the top of the pipeline detector.

[0010] Preferably, a mounting mechanism is provided on the top of the second plate;

[0011] The installation mechanism comprises a ring body 1, a ring body 2, a handle, an arc guide rail, a slider, a crossbar 1, a groove block, a crossbar 2 and a spring;

[0012] The ring body 1 is fixedly connected to the top of the plate body 2, the outer wall of the ring body 1 is provided with a ring body 2, the inner wall of the ring body 2 is rotatably connected to the outer wall of the ring body 1 through a bearing, the outer wall of the ring body 2 is fixedly connected to a plurality of handles, both ends of the inner wall of the ring body 2 are provided with arc guide rails, one end of the outer wall of the two arc guide rails is respectively fixedly connected to the two ends of the inner wall of the ring body 2, the inner walls of the two arc guide rails are provided with sliders, the outer walls of the two sliders are respectively slidably connected to the inner walls of the two arc guide rails, the bottoms of the two sliders are provided with a cross bar 1, the tops of the two cross bars 1 are respectively fixedly connected to the bottoms of the two sliders, and the two One end of the outer wall of the cross bar one is tightly fitted with a groove block, and the two groove blocks are respectively fixed to the two ends of the outer wall of the pipeline detector, and the inner walls of the two cross bars one are provided with a cross bar two, and the outer walls of the two cross bars two are respectively matched with the inner walls of the two cross bars one, and one end of the outer wall of the two cross bars two is respectively fixed to the two ends of the inner wall of the ring body one, and the outer walls of the two cross bars two are provided with springs, and the inner walls of the two springs are respectively matched with the outer walls of the two cross bars two, and one end of the outer wall of the two springs is respectively fixed to one end of the outer wall of the two cross bars one, and the other end of the outer wall of the two springs is respectively fixed to the two ends of the inner wall of the ring body one.

[0013] Preferably, the plurality of handles are distributed equidistantly between each other.

[0014] Preferably, the two arc-shaped guide rails are symmetrically distributed about an axis of the ring body.

[0015] Preferably, an adjustment mechanism is provided on the top of the plate body 1;

[0016] The adjustment mechanism comprises a screw rod, a handle, a threaded sleeve and a rod body;

[0017] The screw is arranged at one end of the top of plate body one, and the screw is rotatably connected to plate body one through a bearing seat, a handle is fixedly connected to one end of the outer wall of the screw, the outer wall of the screw is threadedly connected to a threaded sleeve, the top of the threaded sleeve is rotatably connected to a rod body through a connecting shaft, and the rod body is rotatably connected to plate body two through a connecting shaft.

[0018] Preferably, the outer wall of the handle is processed with grinding patterns.

[0019] Compared with the prior art, the invention has the following beneficial effects: the invention has a scientific and reasonable structure and is safe and convenient to use.

[0020] The high-precision pipeline detector for pipeline tracing and investigation, through the cooperation between plate body one, plate body two and universal wheels, when the pipeline detector is used, the universal wheels can fit with the ground and drive plate body one, plate body two and the pipeline detector to move stably horizontally on the ground, thereby improving the movement stability of the pipeline detector and further improving the detection accuracy of the pipeline detector.

[0021] Through the cooperation among the ring body one, the ring body two, the cross bar two, the cross bar one and the spring, the handle can be turned so that the handle can drive the ring body two to rotate on the outer wall of the ring body one. When the ring body two rotates, the two arc guide rails can be driven to rotate synchronously. When the arc guide rails rotate, they are connected with the sliding of the slider, and then the slider and the cross bar one can be driven to move out of the inner wall of the groove block, so that the pipeline detector and the plate body one and the plate body two can be disassembled, and the spring can be used to give the cross bar one a force to fit tightly with the corresponding groove block, so that the plate body one and the plate body two can be quickly installed with the pipeline detector, which is more convenient and easy to disassemble and assemble.

[0022] Through the cooperation among the screw, handle, rod body and threaded sleeve, the handle can be turned to drive the screw to rotate. When the screw rotates, it can drive the threaded sleeve to move left and right. When the screw moves, it can drive the rod body to rotate. When the rod body rotates, it can drive the plate body 2 and the pipeline detector to rotate with the vertical plate as the center of rotation. This is convenient for adjusting the angle of the pipeline detector according to the different habits of users holding the pipeline detector, thereby improving the comfort of use.

[0023] Through the cooperation among plate body one, plate body two and the through-port, when the angle of plate body two is adjusted, the pipeline detector can follow the rotation of plate body two and can rotate inside the through-port of plate body one without hindering the angle adjustment of the pipeline detector. The through-ports of plate body one and plate body two and the clearance of the pipeline detector can be cooperated so that the bottom of the pipeline detector can be in stable contact with the ground without hindrance, thereby enabling the pipeline detector to perform stable detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the connection relationship of the present invention;

[0025] Figure 2 for Figure 1 A schematic diagram of the planar cross-sectional structure of the middle plate body 1 and the plate body 2;

[0026] Figure 3 for Figure 2 A schematic diagram of the structure of the middle universal wheel, the plate body 1 and the rod body;

[0027] Figure 4 for Figure 2 A schematic diagram of the structure of the middle vertical plate, the second plate and the first plate;

[0028] Figure 5 for Figure 2 Middle plate body 2, schematic diagram of the structure of the opening and the handle;

[0029] Figure 6 for Figure 2 Schematic diagram of the structure of the middle arc guide rail, slider and cross bar.

[0030] In the figure: 1. pipeline detector, 2. handrail, 3. control panel, 4. auxiliary moving mechanism, 401. plate body 1, 402. through port, 403. universal wheel, 404. vertical plate, 405. plate body 2, 5. installation mechanism, 501. ring body 1, 502. ring body 2, 503. handle, 504. arc guide rail, 505. slider, 506. cross bar 1, 507. groove block, 508. cross bar 2, 509. spring, 6. adjustment mechanism, 601. screw, 602. handle, 603. threaded sleeve, 604. rod body. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-6 The present invention provides a technical solution: a high-precision pipeline detector for pipeline tracing and investigation, including a pipeline detector 1. The model of the pipeline detector 1 is selected according to actual work requirements. The outer wall of the pipeline detector 1 is provided with an auxiliary moving mechanism 4. The auxiliary moving mechanism 4 includes a plate body 401, a through port 402, a universal wheel 403, a vertical plate 404 and a plate body 405. The plate body 401 is arranged on the outer wall of the pipeline detector 1. The four corners of the bottom of the plate body 401 are fixedly connected with universal wheels 403. The universal wheels 403 are used to drive the plate body 401 and the pipeline detector 1 to move on the ground. A vertical plate 404 is provided on the top of 401, the bottom of the vertical plate 404 is welded to one end of the top of the plate body 1 401, a plate body 2 405 is provided on the top of the vertical plate 404, the plate body 2 405 is rotatably connected to the vertical plate 404 through a connecting shaft, so that the plate body 2 405 can rotate at the vertical plate 404, the tops of the plate bodies 1 401 and 405 are both processed with through openings 402, the two through openings 402 are connected, the inner walls of the two through openings 402 are both matched with the outer wall gap of the pipeline detector 1, a handrail 2 is installed at one end of the outer wall of the pipeline detector 1, and a control panel 3 is installed on the top of the pipeline detector 1;

[0033] Through the cooperation between the plate body 1, the plate body 2 and the universal wheel, when the pipeline detector is used, the universal wheel can fit the ground and drive the plate body 1, the plate body 2 and the pipeline detector to move stably horizontally on the ground, thereby improving the movement stability of the pipeline detector and further improving the detection accuracy of the pipeline detector;

[0034] Through the cooperation among plate body one, plate body two and the through-port, when the angle of plate body two is adjusted, the pipeline detector can follow the rotation of plate body two and can rotate inside the through-port of plate body one without hindering the angle adjustment of the pipeline detector. The through-ports of plate body one and plate body two and the clearance of the pipeline detector can be cooperated so that the bottom of the pipeline detector can be in stable contact with the ground without hindrance, thereby enabling the pipeline detector to perform stable detection.

[0035] The top of the plate body 405 is provided with a mounting mechanism 5, which includes a ring body 1 501, a ring body 2 502, a handle 503, an arc guide rail 504, a slider 505, a cross bar 1 506, a groove block 507, a cross bar 2 508 and a spring 509. The ring body 1 501 is fixedly connected to the top of the plate body 405. The outer wall of the ring body 1 501 is provided with a ring body 2 502, so that the ring body 2 502 can rotate on the outer wall of the ring body 1 501. The inner wall of the ring body 2 502 is rotatably connected to the outer wall of the ring body 1 501 through a bearing. The outer wall of the ring body 2 502 is fixedly connected with a plurality of handles 503. The handles 503 is used to drive the second ring body 502 to rotate. The inner walls of the second ring body 502 are provided with arc guide rails 504 at both ends. One end of the outer wall of the two arc guide rails 504 is respectively fixed to the inner walls of the second ring body 502, so that the second ring body 502 can drive the arc guide rails 504 to rotate. The inner walls of the two arc guide rails 504 are provided with sliders 505. The outer walls of the two sliders 505 are respectively connected to the inner walls of the two arc guide rails 504 for sliding. The bottoms of the two sliders 505 are provided with cross bars 506. The tops of the two cross bars 506 are respectively fixed to the bottoms of the two sliders 505. One end of the outer wall of the cross bar 1 506 is tightly fitted with a groove block 507, and the two groove blocks 507 are respectively fixed to the two ends of the outer wall of the pipeline detector 1. The inner walls of the two cross bars 1 506 are provided with cross bars 2 508, so that the cross bar 1 506 can move left and right on the outer wall of the cross bar 2 508. The outer walls of the two cross bars 2 508 are respectively matched with the inner wall gaps of the two cross bars 1 506. One end of the outer wall of the two cross bars 2 508 is respectively fixed to the two ends of the inner wall of the ring body 1 501. The outer walls of the two cross bars 2 508 are provided with springs 509, which provide the cross bar 1 506 with the corresponding groove block 5 07 to resist the force of close fitting, the inner walls of the two springs 509 are respectively matched with the outer walls of the two cross bars 508, one end of the outer wall of the two springs 509 is respectively fixed to one end of the outer wall of the two cross bars 506, and the other end of the outer wall of the two springs 509 is respectively fixed to the two ends of the inner wall of the ring body 501, and the multiple handles 503 are equidistantly distributed between each other, so that the handles 503 can drive the ring body 502 to rotate stably, and the two arc guide rails 504 are symmetrically distributed about the ring body 502 axis, so that the two arc guide rails 504 can drive the corresponding cross bar 506 to move synchronously to the left and right;

[0036] Through the cooperation among the ring body one, the ring body two, the cross bar two, the cross bar one and the spring, the handle can be turned so that the handle can drive the ring body two to rotate on the outer wall of the ring body one. When the ring body two rotates, the two arc guide rails can be driven to rotate synchronously. When the arc guide rails rotate, they are connected with the sliding of the slider, and then the slider and the cross bar one can be driven to move out of the inner wall of the groove block, so that the pipeline detector and the plate body one and the plate body two can be disassembled, and the spring can be used to give the cross bar one a force to fit tightly with the corresponding groove block, so that the plate body one and the plate body two can be quickly installed with the pipeline detector, which is more convenient and easy to disassemble and assemble.

[0037] An adjustment mechanism 6 is provided at the top of the plate body 401, and the adjustment mechanism 6 includes a screw 601, a handle 602, a threaded sleeve 603 and a rod 604. The screw 601 is provided at one end of the top of the plate body 401, and the screw 601 is rotatably connected to the plate body 401 through a bearing seat, and a handle 602 is fixedly connected to one end of the outer wall of the screw 601, and the handle 602 is used to drive the screw 601 to rotate. The outer wall of the screw 601 is threadedly connected to the threaded sleeve 603, so that the screw 601 can drive the threaded sleeve 603 to move left and right, and the top of the threaded sleeve 603 is rotatably connected to the rod 604 through a connecting shaft, and the rod 604 is rotatably connected to the plate body 405 through a connecting shaft, and the rod 604 can drive the plate body 405 to rotate, and the outer wall of the handle 602 is processed with grinding grains, and the grinding grains are used to increase the contact friction between the handle 602 and the hand;

[0038] Through the cooperation among the screw, handle, rod body and threaded sleeve, the handle can be turned to drive the screw to rotate. When the screw rotates, it can drive the threaded sleeve to move left and right. When the screw moves, it can drive the rod body to rotate. When the rod body rotates, it can drive the plate body 2 and the pipeline detector to rotate with the vertical plate as the center of rotation. This is convenient for adjusting the angle of the pipeline detector according to the different habits of users holding the pipeline detector, thereby improving the comfort of use.

[0039] When the high-precision pipeline detector for pipeline tracing and investigation is used, when the pipeline detector 1 is used, the universal wheel 403 can fit with the ground, and can drive the plate body 1 401, the plate body 2 405 and the pipeline detector 1 to perform stable horizontal movement on the ground, thereby improving the movement stability of the pipeline detector 1, thereby improving the detection accuracy of the pipeline detector 1, and the handle 503 can be rotated so that the handle 503 can drive the ring body 2 502 to rotate on the outer wall of the ring body 1 501. When the ring body 2 502 rotates, it can drive the two arc guide rails 504 to rotate synchronously. When the arc guide rail 504 rotates, it is connected with the sliding of the slider 505, thereby driving the slider 505 and the cross bar 1 506 to move out of the inner wall of the groove block 507, so that the pipeline detector 1 and the plate body 503 can be connected. The plate 401 and the plate 405 can be disassembled, and the spring 509 can be used to give the cross bar 506 and the corresponding groove block 507 a force to fit tightly, so that the plate 401 and the plate 405 can be quickly installed with the pipeline detector 1, which is convenient and easy to disassemble and assemble. The handle 602 can be rotated so that the handle 602 can drive the screw 601 to rotate. When the screw 601 rotates, the threaded sleeve 603 can be driven to move left and right. When the screw 601 moves, the rod 604 can be driven to rotate. When the rod 604 rotates, the plate 405 and the pipeline detector 1 can be driven to rotate with the vertical plate 404 as the rotation center. This is convenient for adjusting the angle of the pipeline detector 1 according to the habits of different users holding the pipeline detector 1, thereby improving the comfort of use.

[0040] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In the present invention, unless otherwise clearly stipulated and limited, the terms "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision pipeline detector for pipeline tracing and investigation, comprising a pipeline detector (1), characterized in that: An auxiliary moving mechanism (4) is provided on the outer wall of the pipeline detector (1); The auxiliary moving mechanism (4) comprises a plate body 1 (401), a through opening (402), a universal wheel (403), a vertical plate (404) and a plate body 2 (405); The plate body 1 (401) is arranged on the outer wall of the pipeline detector (1), and the four corners of the bottom of the plate body 1 (401) are fixedly connected with universal wheels (403). The top of the plate body 1 (401) is provided with a vertical plate (404), and the bottom of the vertical plate (404) is welded to one end of the top of the plate body 1 (401). The top of the vertical plate (404) is provided with a plate body 2 (405), and the plate body 2 (405) is rotatably connected to the vertical plate (404) through a connecting shaft. The tops of the plate body 1 (401) and the plate body 2 (405) are both processed with through openings (402), and the two through openings (402) are connected, and the inner walls of the two through openings (402) are both gap-matched with the outer wall of the pipeline detector (1); A handrail (2) is installed at one end of the outer wall of the pipeline detector (1); A mounting mechanism (5) is provided on the top of the second plate body (405); The mounting mechanism (5) comprises a ring body 1 (501), a ring body 2 (502), a handle (503), an arc-shaped guide rail (504), a slider (505), a crossbar 1 (506), a groove block (507), a crossbar 2 (508) and a spring (509); The ring body 1 (501) is fixedly connected to the top of the plate body 2 (405); the outer wall of the ring body 1 (501) is provided with a ring body 2 (502); the inner wall of the ring body 2 (502) is rotatably connected to the outer wall of the ring body 1 (501) through a bearing; the outer wall of the ring body 2 (502) is fixedly connected to a plurality of handles (503); arc guide rails (504) are provided at both ends of the inner wall of the ring body 2 (502); one end of the outer wall of the two arc guide rails (504) is respectively fixedly connected to the two ends of the inner wall of the ring body 2 (502); the inner walls of the two arc guide rails (504) are provided with sliders (505); the outer walls of the two sliders (505) are respectively slidably connected to the inner walls of the two arc guide rails (504); the bottoms of the two sliders (505) are provided with a cross bar 1 (506); the tops of the two cross bars 1 (506) are respectively fixedly connected to the bottoms of the two sliders (505) The outer walls of the two cross bars (506) are tightly fitted with groove blocks (507) at one end, and the two groove blocks (507) are respectively fixed to the two ends of the outer wall of the pipeline detector (1). The inner walls of the two cross bars (506) are provided with cross bars (508). The outer walls of the two cross bars (508) are respectively matched with the inner walls of the two cross bars (506). The outer walls of the two cross bars (508) are respectively fixed to the two ends of the inner wall of the ring body (501). The outer walls of the two cross bars (508) are provided with springs (509). The inner walls of the two springs (509) are respectively matched with the outer walls of the two cross bars (508). The outer walls of the two springs (509) are respectively fixed to one end of the outer wall of the two cross bars (506). The other ends of the outer walls of the two springs (509) are respectively fixed to the two ends of the inner wall of the ring body (501); The plurality of handles (503) are distributed equidistantly between each other; The two arc-shaped guide rails (504) are symmetrically distributed about the ring body (502) axis.

2. The high-precision pipeline detector for pipeline source tracing and investigation according to claim 1 is characterized by: A control panel (3) is installed on the top of the pipeline detector (1).

3. The high-precision pipeline detector for pipeline source tracing and investigation according to claim 1 is characterized by: An adjustment mechanism (6) is provided on the top of the plate body 1 (401); The adjustment mechanism (6) comprises a screw rod (601), a handle (602), a threaded sleeve (603) and a rod body (604); The screw rod (601) is arranged at one end of the top of the plate body (401), the screw rod (601) is rotatably connected to the plate body (401) via a bearing seat, a handle (602) is fixedly connected to one end of the outer wall of the screw rod (601), the outer wall of the screw rod (601) is threadedly connected to a threaded sleeve (603), the top of the threaded sleeve (603) is rotatably connected to a rod body (604) via a connecting shaft, and the rod body (604) is rotatably connected to the plate body (405) via a connecting shaft; The outer wall of the handle (602) is processed with grinding patterns.

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