CN213065130U - Novel non-excavation pipeline inside check out test set - Google Patents
Novel non-excavation pipeline inside check out test set Download PDFInfo
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- CN213065130U CN213065130U CN202022047348.XU CN202022047348U CN213065130U CN 213065130 U CN213065130 U CN 213065130U CN 202022047348 U CN202022047348 U CN 202022047348U CN 213065130 U CN213065130 U CN 213065130U
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Abstract
The utility model discloses a novel trenchless pipeline internal detection device, the structure of which comprises a vehicle body, a driving wheel, a driven wheel, a power supply wire, a receiving module and an anti-overturning mechanism, the utility model discloses a mechanism for preventing overturning is arranged at the rear end of the top of the vehicle body, the bottom driving wheel and the driven wheel provide support for the vehicle body by putting the vehicle body into a pipeline, and simultaneously a guide wheel is attached to the inner wall of the pipeline, so that a support rod provides stable support for the vehicle body when the vehicle body runs, thereby the vehicle body can run stably in the pipeline, the deviation is not easy to occur, through arranging an adjusting mechanism at the top of the frame body, an adjusting button is rotated clockwise, simultaneously the adjusting button drives a second bevel gear to rotate, the second bevel gear drives a first bevel gear to rotate synchronously, a worm rotates and drives the support rod to swing through the worm wheel, and the support rod is expanded to the left, the user can adjust the expansion length of bracing piece according to the pipeline pipe diameter of difference, does benefit to the pipeline of automobile body adaptation equidimension not.
Description
Technical Field
The utility model relates to a pipeline inspection technical field, concretely relates to novel inside check out test set of non-excavation pipeline.
Background
The non-excavation is a new construction technology for laying, replacing and repairing various underground pipelines by using various rock-soil drilling equipment and technical means in the condition of excavating on a tiny part of the earth surface in the modes of guiding, directional drilling and the like, wherein before construction, pipeline detection equipment is used for carrying out ultrasonic detection in the pipelines to detect whether cracks exist.
The existing pipeline detection equipment usually uses a trolley as a carrier to move in a pipeline, but the cross section of the pipeline is generally circular, and wheels of the detection trolley are difficult to completely adhere to the inner wall of the pipeline, so that the detection trolley is easy to overturn when running in the pipeline, and the detection work is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, now provide a novel inside check out test set of non-excavation pipeline, solved current pipeline check out test set and used the dolly as the carrier to remove in the pipeline usually, but the pipeline cross section is generally circular, and the wheel of detecting the dolly is difficult to laminate the pipeline inner wall completely, leads to detecting the dolly and takes place to overturn easily when going in the pipeline, influences the problem of detection achievement.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a novel inside check out test set of non-excavation pipeline, include automobile body, drive wheel, follow driving wheel, power wire, ultrasonic detection subassembly, emission module, receiving module and prevent toppling over the mechanism, the drive wheel is all installed to the automobile body rear end left and right sides, prevent toppling over the mechanism and set up in automobile body top rear end, prevent toppling over the mechanism and include framework, connect chamber, bracing piece, recess, leading wheel and adjustment mechanism, the framework is installed in automobile body top rear end, the framework rear side is provided with connects the chamber, the bracing piece front end passes through the bearing and is connected with the intracavity side rotation, the bracing piece rear end is provided with the recess, the leading wheel rotates with the recess inboard through the bearing and is connected, the framework top is provided with adjustment mechanism.
Further, all install from the driving wheel in the automobile body front end left and right sides, the automobile body rear side is fixed with the power wire, automobile body top mid-mounting has ultrasonic detection subassembly, ultrasonic detection subassembly front side left end is provided with emission module, ultrasonic detection subassembly front side right-hand member is provided with receiving module, power wire, ultrasonic detection subassembly, emission module and receiving module all carry out the electricity with the automobile body and are connected.
Furthermore, adjustment mechanism includes worm wheel, worm, first bevel gear, second bevel gear and adjusting knob, bracing piece front end surface is provided with the worm wheel, the worm front end is rotated through bearing and connection chamber and is connected, first bevel gear is installed to the worm rear end, second bevel gear and first bevel gear surface mesh mutually, the adjusting knob rotates with the framework top and is connected to the adjusting knob bottom extends into the connection chamber and second bevel gear fixed connection.
Furthermore, the outer surface of the adjusting button is sleeved with a layer of rubber sleeve, and the surface of the rubber sleeve is provided with anti-skid grains.
Furthermore, the number of the support rods is two, and the support rods are symmetrically arranged along the left end and the right end of the connecting cavity.
Furthermore, the shapes and the sizes of the first bevel gear and the second bevel gear are equal, and the first bevel gear and the second bevel gear are perpendicular to each other.
Furthermore, a layer of waterproof anti-oxidation layer is coated on the outer surface of the frame body, and the frame body is concave.
Furthermore, the worm wheel drives the supporting rod to rotate by an angle of 0-90 degrees, and the worm wheel is an incomplete gear.
Furthermore, the support rod is made of carbon steel and has high strength, high hardness and good mechanical property.
Furthermore, the first bevel gear is made of 42CrMo gear steel and has the advantages of high strength, high hardenability, good toughness and the like.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the method has the advantages that: a novel inside check out test set of non-excavation pipeline through having set up at automobile body top rear end and preventing the mechanism that topples, through putting into the pipeline with the automobile body, makes the drive wheel of bottom and provides the support for the automobile body from the driving wheel, leading wheel laminating pipeline inner wall simultaneously makes the bracing piece provide firm support for it when the automobile body traveles to make the automobile body can be steady travel in the pipeline, the difficult emergence skew.
The advantages are two: a novel inside check out test set of non-excavation pipeline through having set up adjustment mechanism at the framework top, through clockwise rotation adjusting knob, adjusting knob drives second bevel gear and rotates simultaneously, makes second bevel gear drive first bevel gear synchronous rotation, and then makes the worm rotate and drive the bracing piece swing through the worm wheel, makes the bracing piece expand to connecting the chamber left and right sides both ends, and the user can do benefit to the not pipeline of equidimension of automobile body adaptation according to the expansion length of different pipeline pipe diameter adjusting support pole.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the overturn preventing mechanism of the present invention;
FIG. 3 is a schematic view of the top view cross-sectional structure of the frame body of the present invention;
fig. 4 is a schematic view of the support rod of the present invention showing a top-down unfolded structure;
fig. 5 is a schematic view of the right-side sectional structure of the adjusting mechanism of the present invention.
In the figure: the device comprises a vehicle body-1, a driving wheel-2, a driven wheel-3, a power supply wire-4, an ultrasonic detection component-5, a transmitting module-6, a receiving module-7, an anti-overturning mechanism-8, a frame body-81, a connecting cavity-82, a supporting rod-83, a groove-84, a guide wheel-85, an adjusting mechanism-86, a worm wheel-861, a worm-862, a first bevel gear-863, a second bevel gear-864 and an adjusting button-865.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel trenchless pipeline internal testing apparatus: including automobile body 1, drive wheel 2, from driving wheel 3, power wire 4, ultrasonic detection subassembly 5, emission module 6, receiving module 7 and anti-overturning mechanism 8, drive wheel 2 is all installed to the 1 rear end left and right sides of automobile body, anti-overturning mechanism 8 sets up in 1 top rear end of automobile body, anti-overturning mechanism 8 includes framework 81, connect the chamber 82, bracing piece 83, recess 84, leading wheel 85 and adjustment mechanism 86, framework 81 installs in 1 top rear end of automobile body, framework 81 rear side is provided with connects chamber 82, the bracing piece 83 front end is connected with connecting chamber 82 inboard through the bearing and rotating, the bracing piece 83 rear end is provided with recess 84, leading wheel 85 rotates with recess 84 inboard through the bearing and is connected, framework 81 top is provided with adjustment mechanism 86.
Wherein, all install from the driving wheel 3 in the 1 front end left and right sides of automobile body, 1 rear side of automobile body is fixed with power wire 4, 1 top mid-mounting of automobile body has ultrasonic detection subassembly 5, 5 front side left ends of ultrasonic detection subassembly are provided with emission module 6, 5 front side right-hand members of ultrasonic detection subassembly are provided with receiving module 7, power wire 4, ultrasonic detection subassembly 5, emission module 6 and receiving module 7 all carry out the electricity with automobile body 1 and are connected.
The adjusting mechanism 86 includes a worm wheel 861, a worm 862, a first bevel gear 863, a second bevel gear 864, and an adjusting button 865, the worm wheel 861 is disposed on the front end surface of the supporting rod 83, the front end of the worm 862 is rotatably connected to the connecting cavity 82 through a bearing, the first bevel gear 863 is mounted at the rear end of the worm 862, the second bevel gear 864 is engaged with the outer surface of the first bevel gear 863, the adjusting button 865 is rotatably connected to the top of the frame 81, and the bottom end of the adjusting button 865 extends into the connecting cavity 82 and is fixedly connected to the second bevel gear 864.
Wherein, the outer surface cover of adjusting button 865 has the one deck rubber sleeve, and the rubber sleeve surface is equipped with anti-skidding line, slippage when preventing adjusting button 865 to use.
Wherein, the bracing piece 83 is provided with two altogether, and the bracing piece 83 sets up along connecting chamber 82 left and right ends symmetry, does benefit to the mechanism 8 that prevents overturning and provides the support for automobile body 1 better through bracing piece 83, prevents that automobile body 1 from squinting when traveling.
The first bevel gear 863 and the second bevel gear 864 have the same shape and size, and the first bevel gear 863 and the second bevel gear 864 are perpendicular to each other, so that the second bevel gear 864 can better drive the first bevel gear 863 to synchronously rotate.
The outer surface of the frame 81 is coated with a waterproof oxidation-resistant layer, and the frame 81 is concave, so that the outer surface of the frame 81 is prevented from rusting or being oxidized and corroded due to long-term use.
The worm gear 861 drives the supporting rod 83 to rotate by an angle of 0-90 degrees, and the worm gear 861 is an incomplete gear, so that the anti-overturning mechanism 8 is beneficial to adapting to pipelines with different pipe diameters.
The support rod 83 is made of carbon steel, and has high strength, high hardness and good mechanical properties.
The first bevel gear 863 is made of 42CrMo gear steel and has the advantages of high strength, high hardenability, good toughness and the like.
The 42CrMo gear steel adopted by the first bevel gear 863 belongs to ultrahigh-strength steel, has high strength and toughness, better hardenability, no obvious temper brittleness, higher fatigue limit and multiple impact resistance after quenching and tempering, good low-temperature impact toughness, good mechanical property and machinability and quite wide application.
The working principle is as follows: firstly, before use, the vehicle body 1 is held, the adjusting button 865 is rotated clockwise, the adjusting button 865 drives the second bevel gear 864 to rotate, the second bevel gear 864 drives the first bevel gear 863 to rotate synchronously, the worm 862 rotates and drives the supporting rod 83 to swing through the worm gear 861, the supporting rod 83 is unfolded towards the left end and the right end of the connecting cavity 82, and a user can adjust the unfolding length of the supporting rod 83 according to different pipe diameters of pipelines, so that the vehicle body 1 can adapt to pipelines with different sizes;
secondly, a power supply lead 4 is connected with external control equipment to provide power for the vehicle body 1, then the vehicle body 1 is placed in a pipeline, so that the driving wheel 2 and the driven wheel 3 at the bottom provide support for the vehicle body 1, and meanwhile, the guide wheel 85 is attached to the inner wall of the pipeline, so that the support rod 83 provides stable support for the vehicle body 1 when the vehicle body 1 runs, and the vehicle body 1 can stably run in the pipeline and is not easy to deviate;
thirdly, start automobile body 1 through external control equipment, make automobile body 1 travel in the pipeline, ultrasonic detection subassembly 5 circular telegram simultaneously works, makes ultrasonic detection subassembly 5 pass through emission module 6 transmission ultrasonic wave, and the ultrasonic wave is received by receiving module 7 after the pipe wall reflection, is transformed into the signal of telecommunication by ultrasonic detection subassembly 5 and sends to external control equipment through power wire 4 after, and operating personnel can judge the degree of depth, position and the shape of crack in the pipeline according to the change characteristic of waveform.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The novel trenchless pipeline internal detection device comprises a vehicle body (1), driving wheels (2), driven wheels (3), power supply leads (4), an ultrasonic detection assembly (5), a transmitting module (6) and a receiving module (7), wherein the driving wheels (2) are mounted on the left side and the right side of the rear end of the vehicle body (1);
the method is characterized in that: still including preventing mechanism (8) that topples, prevent that mechanism (8) that topples sets up in automobile body (1) top rear end, prevent that mechanism (8) that topples includes framework (81), connection chamber (82), bracing piece (83), recess (84), leading wheel (85) and adjustment mechanism (86), framework (81) are installed in automobile body (1) top rear end, framework (81) rear side is provided with connection chamber (82), bracing piece (83) front end is connected with being connected chamber (82) inboard through the bearing and is rotated, bracing piece (83) rear end is provided with recess (84), leading wheel (85) rotate with recess (84) inboard through the bearing and are connected, framework (81) top is provided with adjustment mechanism (86).
2. The novel trenchless pipeline internal testing apparatus of claim 1, wherein: automobile body (1) front end left and right sides all installs from driving wheel (3), automobile body (1) rear side is fixed with power wire (4), automobile body (1) top mid-mounting has ultrasonic detection subassembly (5), ultrasonic detection subassembly (5) front side left end is provided with emission module (6), ultrasonic detection subassembly (5) front side right-hand member is provided with receiving module (7), power wire (4), ultrasonic detection subassembly (5), emission module (6) and receiving module (7) all carry out the electricity with automobile body (1) and are connected.
3. The novel trenchless pipeline internal testing apparatus of claim 1, wherein: the adjusting mechanism (86) comprises a worm wheel (861), a worm (862), a first bevel gear (863), a second bevel gear (864) and an adjusting button (865), the worm wheel (861) is arranged on the front end surface of the supporting rod (83), the front end of the worm (862) is in rotary connection with the connecting cavity (82) through a bearing, the first bevel gear (863) is installed at the rear end of the worm (862), the second bevel gear (864) is meshed with the outer surface of the first bevel gear (863), the adjusting button (865) is in rotary connection with the top of the frame body (81), and the bottom end of the adjusting button (865) extends into the connecting cavity (82) and is fixedly connected with the second bevel gear (864).
4. The novel trenchless pipeline internal testing apparatus of claim 3, wherein: the outer surface of the adjusting button (865) is sleeved with a layer of rubber sleeve, and anti-skid grains are arranged on the surface of the rubber sleeve.
5. The novel trenchless pipeline internal testing apparatus of claim 1, wherein: the number of the support rods (83) is two, and the support rods (83) are symmetrically arranged along the left end and the right end of the connecting cavity (82).
6. The novel trenchless pipeline internal testing apparatus of claim 3, wherein: the first bevel gear (863) and the second bevel gear (864) are equal in shape and size, and the first bevel gear (863) and the second bevel gear (864) are perpendicular to each other.
7. The novel trenchless pipeline internal testing apparatus of claim 1, wherein: the outer surface of the frame body (81) is coated with a waterproof anti-oxidation layer, and the frame body (81) is concave.
8. The novel trenchless pipeline internal testing apparatus of claim 3, wherein: the worm wheel (861) drives the supporting rod (83) to rotate at an angle of 0-90 degrees, and the worm wheel (861) is an incomplete gear.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022047348.XU CN213065130U (en) | 2020-09-18 | 2020-09-18 | Novel non-excavation pipeline inside check out test set |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022047348.XU CN213065130U (en) | 2020-09-18 | 2020-09-18 | Novel non-excavation pipeline inside check out test set |
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| CN213065130U true CN213065130U (en) | 2021-04-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776931A (en) * | 2022-04-12 | 2022-07-22 | 博华工程技术有限公司 | Robot for detecting inner wall of medium-small diameter heat supply network pipeline |
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2020
- 2020-09-18 CN CN202022047348.XU patent/CN213065130U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776931A (en) * | 2022-04-12 | 2022-07-22 | 博华工程技术有限公司 | Robot for detecting inner wall of medium-small diameter heat supply network pipeline |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215600 No. 177, Wenxing South Road, Houcheng street, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Longhui environmental protection technology (Suzhou) Co.,Ltd. Address before: 215600 room 1302b, block B, Changjiang Runfa international building, Zhangjiagang Free Trade Zone, Suzhou City, Jiangsu Province Patentee before: Zhangjiagang Free Trade Zone Huarui Pipeline Inspection Co.,Ltd. |
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| CP03 | Change of name, title or address |