CN118208631A - Detection device for underground pipeline - Google Patents
Detection device for underground pipeline Download PDFInfo
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- CN118208631A CN118208631A CN202410546934.9A CN202410546934A CN118208631A CN 118208631 A CN118208631 A CN 118208631A CN 202410546934 A CN202410546934 A CN 202410546934A CN 118208631 A CN118208631 A CN 118208631A
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- detection device
- pipeline
- rectangular shell
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- 238000001514 detection method Methods 0.000 title claims abstract description 63
- 230000007547 defect Effects 0.000 claims abstract description 5
- 201000010099 disease Diseases 0.000 claims abstract description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000004804 winding Methods 0.000 claims description 20
- 239000000523 sample Substances 0.000 claims 4
- 230000000712 assembly Effects 0.000 description 14
- 238000000429 assembly Methods 0.000 description 14
- 230000007246 mechanism Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention relates to the technical field of pipeline detection, and discloses a detection device for an underground pipeline, which comprises a rectangular shell, wherein a control box is fixedly arranged in the rectangular shell, a storage battery is arranged in the control box, mounting plates are detachably arranged on two sides of the rectangular shell through fastening bolts, and detector bodies and traction components for detecting defects in the pipeline or diseases of a buried pipeline are respectively arranged on the outer side surfaces of the two mounting plates. This detection device for underground pipeline through the setting of drive assembly, not only can carry out rotary drive to four running components in step, forms detection device's detection work that traveles, does not influence its running component's range adjustment and stretch adjustment moreover, has solved on the current pipeline detection device a plurality of running gear and has generally adopted solitary electronic drive source to drive, has not only improved the cost of equipment, has increased the problem of internal power source consumption moreover.
Description
Technical Field
The invention relates to the technical field of pipeline detection, in particular to a detection device for an underground pipeline.
Background
The Chinese patent publication No. CN113431983B discloses a pipeline detection robot, a detection assembly is connected to a turnover assembly through a buffer assembly, the turnover assembly is connected to one side of a lifting assembly, which is far away from the detection assembly, and the detection assembly extends out of the lifting assembly, so that the lifting assembly can lift the detection assembly to a position close to the inner wall of a pipeline to be detected, and the inner wall of the pipeline and a buried layer at the periphery of the pipeline can be detected in a short distance; the turnover assembly drives the turnover table to drive the detection assembly to rotate in a plane defined by the buffer platform, so that the detection assembly can detect the periphery of the pipeline in an omnibearing manner.
The Chinese patent publication No. CN111720662B discloses a rescue device for underground pipeline detection, which is connected to a vehicle body in a floating manner through a supporting seat of a traveling mechanism, the traveling mechanism can move towards a direction close to the vehicle body when the inner diameter of a pipeline is reduced, and the traveling mechanism can move towards a direction far away from the vehicle body when the outer diameter of the pipeline is increased, so that the crawler belt can always be attached to the inner wall of the pipeline to travel, and the rescue device is prevented from being blocked in the pipeline.
In the related art, when the existing underground pipeline is detected, the detecting device with the detecting function is generally placed in the pipeline to be detected, the running mechanism on the detecting device is used for running in the pipeline to form a large-range detecting work, in order to improve the running stability of the detecting device, the running mechanisms with different numbers are generally arranged on the detecting device to ensure the stability in the detecting process, however, the running mechanisms on the existing detecting device are generally driven by independent electric driving sources, so that the driving of the running mechanisms is carried out by the electric driving sources with different numbers, the manufacturing cost of the detecting device is improved, the electric quantity of the built-in battery is greatly consumed, and the detecting duration of the detecting device is reduced.
Disclosure of Invention
(One) solving the technical problems
According to the detection device for the underground pipeline, through the arrangement of the driving components, the four traveling components can be synchronously driven in a rotating way to form the traveling detection work of the detection device, the amplitude adjustment and the extension adjustment of the traveling components are not influenced, and the problems that a plurality of traveling mechanisms on the existing pipeline detection device are generally driven by adopting independent electric driving sources, so that the manufacturing cost of equipment is increased, and the internal power consumption is increased are solved.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a detection device for underground pipeline, includes the rectangle casing, the inside fixed mounting of rectangle casing has the control box, and the inside of control box is provided with the battery, the mounting panel is all installed through fastening bolt detachable to the both sides of rectangle casing, and the detector body and the traction assembly that are used for detecting pipeline internal defect or pipeline buried layer disease are installed respectively to the lateral surface of two mounting panels, the surface of rectangle casing is provided with four walking subassemblies, the inside of rectangle casing is connected with the axis of rotation through the support rotation, the inside of rectangle casing is provided with and is used for driving the drive assembly of driving four walking subassemblies, drive assembly includes four telescopic driving parts and is used for driving parts rotary drive respectively with four walking subassemblies transmission, the inside of rectangle casing is provided with the adjusting part that is used for stretching adjustment to four walking subassemblies.
Preferably, the walking assembly comprises a U-shaped frame, four crawler wheels are rotatably connected in the U-shaped frame, the outer surfaces of the four crawler wheels are in transmission connection through a crawler body, four guide rods are slidably connected to the bottom of the U-shaped frame, an adjusting plate is fixedly connected between the bottom ends of the four guide rods, and a spring is fixedly connected between the adjusting plate and the U-shaped frame.
Preferably, the transmission piece comprises a sleeve which is rotationally connected to the rectangular shell through a bearing, a telescopic rod is slidably connected in the sleeve, the top end of the telescopic rod is rotationally connected with one side of the U-shaped frame through a support, and the top end of the telescopic rod and an axle center rod of one of the crawler wheels are fixedly connected with bevel gears which are meshed with each other.
Preferably, the driving piece is including rotating the rotary sleeve of connecting in the axis of rotation surface, the surface fixedly connected with worm wheel dish of rotary sleeve, telescopic bottom extends to the inside of rectangle casing, telescopic bottom fixedly connected with and worm of worm wheel dish surface meshing, the bottom fixedly connected with first motor of rectangle shells inner wall, the output shaft of first motor and the surface of rotary sleeve are all fixedly connected with belt pulley, two the belt pulley passes through belt transmission and connects.
Preferably, the adjusting component comprises two groups of T-shaped blocks arranged inside the rectangular shell, lifting rods are fixedly connected to the two groups of T-shaped blocks, one ends of the two groups of lifting rods penetrate through the rectangular shell and extend to the outside of the rectangular shell, one ends of the two groups of lifting rods are fixedly connected with adjusting plates in the four walking components respectively, and adjusting pieces for extending and adjusting the two groups of T-shaped blocks are arranged inside the rectangular shell.
Preferably, the regulating part comprises circular plates fixed on the outer surfaces of two ends of the rotating shaft, four arc-shaped sliding grooves are formed in the two circular plates, guide rods are fixedly connected to the outer sides of the two groups of T-shaped blocks, one ends of the two groups of guide rods are respectively inserted into the two groups of arc-shaped sliding grooves, and a rotating part for driving the rotating shaft to rotate is arranged in the rectangular shell.
Preferably, the rotating member comprises a transmission gear fixed on the outer surface of the rotating shaft and a toothed plate frame slidably connected inside the rectangular shell, the toothed plate frame is meshed with the outer surface of the transmission gear, an electric cylinder for driving the toothed plate frame to drive up and down is fixedly connected to the top of the inner wall of the rectangular shell, and the telescopic end of the electric cylinder is fixedly connected with the toothed plate frame.
Preferably, the traction assembly comprises a U-shaped frame fixed on the outer side surface of the mounting plate, a winding disc is rotationally connected in the U-shaped frame, a rope is wound on the outer surface of the winding disc, one end of the rope is fixedly connected with a hook, and a second motor for driving the winding disc to rotate positively and negatively is fixedly connected to the front surface of the U-shaped frame.
(III) beneficial effects
Compared with the prior art, the invention provides the detection device for the underground pipeline, which has the following beneficial effects:
1. According to the invention, the four traveling assemblies are arranged on the outer surface of the rectangular shell so that the detection device is fully contacted with the inner cavity of the underground pipeline, the traveling detection stability of the detection device is improved, the problem of rollover of the detection device is prevented, the four traveling assemblies can be stretched and regulated through the arrangement of the regulating assemblies so as to meet the detection work of the underground pipelines with different inner diameters, the four traveling assemblies can be synchronously rotated and driven to form the traveling detection work of the detection device through the arrangement of the driving assemblies, the amplitude regulation and stretching regulation of the traveling assemblies are not influenced, the problem that a plurality of traveling mechanisms on the conventional pipeline detection device are driven by adopting independent electric driving sources is solved, the manufacturing cost of equipment is increased, and the internal power consumption is increased.
2. According to the invention, the adjusting piece is used for driving the two groups of T-shaped blocks to be unfolded or folded, so that the four traveling assemblies can be unfolded or folded to be adjusted, the detection work of underground pipelines with different inner diameters is satisfied, the problems that the traveling mechanisms in the detection device in the prior art lack of stretching adjustment, each traveling mechanism needs to be adjusted by a separate adjusting mechanism are solved, the manufacturing cost of equipment is increased, and the energy-saving and environment-friendly performances of the detection device are reduced.
3. The invention drives the winding disc to rotate positively and negatively through the motor, which is convenient for orderly paying-off operation when the detecting device walks, orderly winding operation when the detecting device walks back, no manual winding and unwinding operation is needed, and when a walking component on the detecting device slips, pulling traction operation can be formed by matching with winding of a rope, thereby improving the recovery effect of the detecting device, and satisfying the traction operation of a pipeline which is inclined downwards or vertically, solving the problem that the detected pipeline is inclined, and when the walking component walks and slips, the recovery operation can be orderly carried out.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a rear elevational view of the FIG. 1 structure of the present invention;
FIG. 3 is a schematic view of the rectangular housing of FIG. 1 according to the present invention;
FIG. 4 is a cross-sectional view of the rectangular housing of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the drive assembly and adjustment assembly of FIG. 4 in accordance with the present invention;
FIG. 6 is an exploded view of the drive assembly and adjustment assembly of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the adjustment assembly of FIG. 6 according to the present invention;
FIG. 8 is a schematic diagram of the transmission and driving member of FIG. 6 according to the present invention;
FIG. 9 is a partial cross-sectional view of the transmission of FIG. 8 in accordance with the present invention;
Fig. 10 is a schematic transmission diagram of the travel assembly, drive assembly and adjustment assembly of fig. 4 in accordance with the present invention.
In the figure: 1. a rectangular housing; 2. a control box; 3. a mounting plate; 4. a detector body;
5. a traction assembly; 51. a U-shaped frame; 52. a winding disc; 53. a rope; 54. a hook; 55. a second motor;
6. A walking assembly; 61. a U-shaped frame; 62. track wheels; 63. a track body; 64. a guide rod; 65. an adjusting plate; 66. a spring;
7. A rotating shaft;
8. a drive assembly; 81. a transmission member; 811. a sleeve; 812. a telescopic rod; 813. a bevel gear; 814. a worm; 82. a driving member; 821. a rotating sleeve; 822. a worm wheel disk; 823. a first motor; 824. a belt pulley;
9. An adjustment assembly; 91. a T-shaped block; 92. a lifting rod; 93. a circular plate; 94. an arc chute; 95. a guide rod; 96. a transmission gear; 97. a rack of teeth plates; 98. and an electric cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
Referring to fig. 1-10, a detection device for an underground pipeline comprises a rectangular shell 1, wherein a control box 2 is fixedly installed in the rectangular shell 1, a storage battery is arranged in the control box 2, mounting plates 3 are detachably installed on two sides of the rectangular shell 1 through fastening bolts, a detector body 4 and a traction component 5 for detecting internal defects of the pipeline or diseases of a buried pipeline are respectively installed on the outer side surfaces of the two mounting plates 3, four walking components 6 are arranged on the outer surface of the rectangular shell 1, a rotating shaft 7 is rotatably connected with the interior of the rectangular shell 1 through a bracket, a driving component 8 for driving the four walking components 6 is arranged in the rectangular shell 1, the driving component 8 comprises four telescopic transmission pieces 81 which are respectively connected with the four walking components 6 in a transmission mode and driving pieces 82 for rotationally driving the transmission pieces 81, and an adjusting component 9 for adjusting the stretching of the four walking components 6 is arranged in the rectangular shell 1;
four traveling assemblies 6 are arranged on the outer surface of the rectangular shell 1 so that the detection device can be fully contacted with the inner cavity of the underground pipeline, the stability of traveling detection of the detection device is improved, and the problem of rollover of the detection device is prevented;
By arranging the adjusting assemblies 9, the four traveling assemblies 6 can be stretched and adjusted so as to meet the detection work of underground pipelines with different inner diameters;
Through the arrangement of the driving components 8, the four traveling components 6 can be synchronously driven in a rotating way to form the traveling detection work of the detection device, and the amplitude adjustment and the extension adjustment of the traveling components 6 are not influenced, so that the problems that a plurality of traveling mechanisms on the traditional pipeline detection device are generally driven by adopting independent electric driving sources, the manufacturing cost of equipment is increased, and the internal power consumption is increased are solved;
The detector body 4 adopts a detector for detecting the defects inside the pipeline or the diseases of the buried layer of the pipeline in the prior art, and is provided with a control module for controlling the detection device and a communication module for communicating with the outside through the inside of the control box 2, and is connected in a connection mode and a control mode in the prior art.
Referring to fig. 10, the walking assembly 6 includes a U-shaped frame 61, four crawler wheels 62 are rotatably connected inside the U-shaped frame 61, the outer surfaces of the four crawler wheels 62 are in transmission connection through a crawler body 63, four guide rods 64 are slidably connected to the bottom of the U-shaped frame 61, an adjusting plate 65 is fixedly connected between the bottom ends of the four guide rods 64, and a spring 66 is fixedly connected between the adjusting plate 65 and the U-shaped frame 61;
The outer surfaces of the four crawler wheels 62 are in transmission connection through the crawler body 63, so that when one crawler wheel 62 rotates, the crawler body 63 can be driven by the crawler wheels 62 to rotate, and further the detection device can run on the inner surface of an underground pipeline, and the running detection work of the detection device in the pipeline is realized;
Through the setting of spring 66, can carry out elastic extrusion to U type frame 61, not only improve its contact dynamics that is located the inside track body 63 of U type frame 61 and lumen inner wall, improve its stability of traveling, when being convenient for walk assembly 6 to meet the hindrance moreover, can form the range adjustment of adaptability, further improve its effect of traveling.
Referring to fig. 8-10, the transmission member 81 includes a sleeve 811 rotatably connected to the rectangular housing 1 through a bearing, a telescopic rod 812 is slidably connected to the inside of the sleeve 811, the top end of the telescopic rod 812 is rotatably connected to one side of the U-shaped frame 61 through a bracket, and a bevel gear 813 engaged with each other is fixedly connected to the top end of the telescopic rod 812 and the shaft center rod of one of the crawler wheels 62;
The driving piece 82 drives the sleeves 811 in the four driving pieces 81 to rotate, so that the telescopic rod 812 at the corresponding position can be driven to rotate, one crawler wheel 62 in the four traveling assemblies 6 can be driven to rotate through the two bevel gears 813 through the rotation of the telescopic rod 812, and the crawler wheel body 63 can be driven to rotate by matching with other crawler wheels 62, so that the traveling detection work of the detection device is formed;
The crawler wheel 62 fixedly connected with the bevel gear 813 is preferably located at the crawler wheel 62 at the beginning end or the tail end and is used for improving the smoothness and stability of the crawler body 63 when rotating, two bar-shaped grooves are formed in the inner surface of the sleeve 811, the sliding strips used for sliding in the two bar-shaped grooves are fixedly connected with the outer surface of the telescopic rod 812, the smoothness of telescopic rod 812 stretching is guaranteed, the stretching adjustment and floating adjustment of the walking assembly 6 are improved, and the telescopic rod 812 can be synchronously driven to rotate positively and negatively when the sleeve 811 rotates positively and negatively.
Referring to fig. 6 and 8, the driving member 82 includes a rotating sleeve 821 rotatably connected to an outer surface of the rotating shaft 7, a worm wheel disc 822 is fixedly connected to an outer surface of the rotating sleeve 821, a bottom of the sleeve 811 extends into the rectangular housing 1, a worm 814 meshed with the outer surface of the worm wheel disc 822 is fixedly connected to a bottom end of the sleeve 811, a first motor 823 is fixedly connected to a bottom of an inner wall of the rectangular housing 1, a belt pulley 824 is fixedly connected to an output shaft of the first motor 823 and an outer surface of the rotating sleeve 821, and the two belt pulleys 824 are connected through a belt transmission;
the first motor 823 is connected with the control box 2 in the existing connection mode and control mode, is a forward and reverse rotation motor, is arranged in the connection mode and the coding mode in the prior art, and is used for driving one of the belt pulleys 824 to rotate, and is connected through belt transmission by the two belt pulleys 824, so that the two belt pulleys 824 synchronously rotate, and further the rotating sleeve 821 rotationally connected to the outer surface of the rotating shaft 7 can be driven to rotate forward and reverse;
Through the rotation of the rotary sleeve 821, the worm wheel disc 822 can be driven to rotate, and through the rotation of the worm wheel disc 822, the worm 814 in the four driving members 81 can be driven to rotate through meshing, so that the four driving members 81 rotate, and further, the four traveling assemblies 6 can be synchronously driven to travel.
Referring to fig. 4-7 and 10, the adjusting assembly 9 includes two sets of T-shaped blocks 91 disposed inside the rectangular housing 1, wherein the two sets of T-shaped blocks 91 are fixedly connected with lifting rods 92, one ends of the two sets of lifting rods 92 penetrate through the rectangular housing 1 and extend to the outside of the rectangular housing 1, one ends of the two sets of lifting rods 92 are fixedly connected with the adjusting plates 65 in the four traveling assemblies 6 respectively, and an adjusting piece for stretching and adjusting the two sets of T-shaped blocks 91 is disposed inside the rectangular housing 1;
The quantity of each group of T type pieces 91 is four, the T type pieces 91 of every group all pass through the lifter 92 and are connected with the regulating plate 65 fixed in the corresponding walking assembly 6, so that through the setting of regulating part, be used for expanding or drawing in the drive to two groups of T type pieces 91, and then can expand or draw in the regulation to four walking assemblies 6, satisfy the detection work of different internal diameter underground pipes, running gear lack among the detection device among the prior art stretch and adjust, and every running gear needs solitary adjustment mechanism to adjust, not only the cost of equipment is increased, but also the problem of internal power consumption has been increaseed.
Example 2: the difference is based on example 1;
Referring to fig. 6 and 7, the adjusting member includes circular plates 93 fixed to outer surfaces of both ends of the rotation shaft 7, four arc-shaped sliding grooves 94 are formed in the two circular plates 93, guide rods 95 are fixedly connected to outer sides of the two sets of T-shaped blocks 91, one ends of the two sets of guide rods 95 are respectively inserted into the two sets of arc-shaped sliding grooves 94, and a rotating member for rotationally driving the rotation shaft 7 is arranged in the rectangular housing 1;
The number of the T-shaped blocks 91 in each group is four, so that eight guide rods 95 are inserted into eight arc-shaped sliding grooves 94 at corresponding positions respectively, and the unfolding or folding drive of the eight T-shaped blocks 91 is formed through the rotation of the circular plate 93;
Through the rotation of the two circular plates 93, the positions of the corresponding arc-shaped sliding grooves 94 can be changed, so that the guide rods 95 on the T-shaped blocks 91 can move along the tracks of the arc-shaped sliding grooves 94 at the corresponding positions, the unfolding or folding movement of the T-shaped blocks 91 is formed, and the unfolding or folding work of the walking assembly 6 is realized.
The rotating piece comprises a transmission gear 96 fixed on the outer surface of the rotating shaft 7 and a toothed plate frame 97 which is connected inside the rectangular shell 1 in a sliding manner, the toothed plate frame 97 is meshed with the outer surface of the transmission gear 96, an electric cylinder 98 for driving the toothed plate frame 97 to drive up and down is fixedly connected to the top of the inner wall of the rectangular shell 1, and the telescopic end of the electric cylinder 98 is fixedly connected with the toothed plate frame 97;
The electric cylinder 98 is connected with the control box 2 in the existing connection mode and control mode, the toothed plate frame 97 can be driven to move up and down through the starting of the electric cylinder 98, the toothed plate frame 97 can be driven to rotate up and down, the transmission gear 96 can be driven to rotate forward and backward, the two circular plates 93 can be driven to rotate forward and backward through the transmission gear 96, so that the unfolding or folding movement of the two subsequent groups of T-shaped blocks 91 is facilitated, and the unfolding or folding work of the four walking components 6 is realized.
Example 3: the difference is based on example 1;
Referring to fig. 2, the traction assembly 5 includes a U-shaped frame 51 fixed to the outer side surface of the mounting plate 3, a winding disc 52 is rotatably connected to the inside of the U-shaped frame 51, a rope 53 is wound around the outer surface of the winding disc 52, one end of the rope 53 is fixedly connected to a hook 54, and a second motor 55 for driving the winding disc 52 to rotate forwardly and reversely is fixedly connected to the front surface of the U-shaped frame 51;
the winding disc 52 is used for winding the rope 53 so that a worker can control the detection device through the hook 54 and the rope 53 to prevent the detection component from failing and being unable to collect the detection component;
the second motor 55 is connected with the control box 2 by adopting the existing connection mode and control mode, is a positive and negative rotation motor, is arranged by adopting the connection mode and coding mode in the prior art, and is used for driving the winding disc 52 to rotate positively and negatively, so that the orderly paying-off work is conveniently carried out when the detection device walks, the orderly winding work is conveniently carried out when the detection device returns, and the winding and unwinding work is not required to be manually carried out;
When the walking component 6 on the detection device slips, the traction work can be formed by being matched with the winding of the rope 53, so that the recovery effect of the detection device is improved, and the traction work of a downward-inclined or vertical-inclined pipeline is satisfied.
It should be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a detection device for underground pipe, includes rectangle casing (1), the inside fixed mounting of rectangle casing (1) has control box (2), and the inside of control box (2) is provided with the battery, mounting panel (3) are all installed through fastening bolt detachable in the both sides of rectangle casing (1), its characterized in that: the detector body (4) and the traction assembly (5) that are used for detecting pipeline internal defect or pipeline buried layer disease are installed respectively to the lateral surface of two mounting panels (3), the surface of rectangle casing (1) is provided with four walking components (6), the inside of rectangle casing (1) is connected with axis of rotation (7) through the support rotation, the inside of rectangle casing (1) is provided with and is used for driving actuating assembly (8) to four walking components (6) traveling, actuating assembly (8) include four telescopic driving medium (81) and be used for driving actuating medium (82) to driving medium (81) rotary drive that are connected with four walking components (6) transmission respectively, the inside of rectangle casing (1) is provided with and is used for extending adjusting assembly (9) of adjusting four walking components (6).
2. The underground piping probe apparatus according to claim 1, wherein: the walking assembly (6) comprises a U-shaped frame (61), four crawler wheels (62) are rotatably connected in the U-shaped frame (61), the outer surfaces of the four crawler wheels (62) are in transmission connection through a crawler body (63), four guide rods (64) are slidably connected to the bottom of the U-shaped frame (61), an adjusting plate (65) is fixedly connected between the bottoms of the four guide rods (64), and springs (66) are fixedly connected between the adjusting plate (65) and the U-shaped frame (61).
3. A detection device for an underground pipe according to claim 2, wherein: the transmission piece (81) comprises a sleeve (811) which is rotationally connected to the rectangular shell (1) through a bearing, a telescopic rod (812) is slidably connected to the sleeve (811), the top end of the telescopic rod (812) is rotationally connected with one side of the U-shaped frame (61) through a support, and a bevel gear (813) which is meshed with each other is fixedly connected to the top end of the telescopic rod (812) and the axle center rod of one of the crawler wheels (62).
4. A detection device for an underground piping according to claim 3, wherein: the driving piece (82) is including rotating connect in rotatory cover (821) of axis of rotation (7) surface, the surface fixedly connected with worm wheel dish (822) of rotatory cover (821), the inside of sleeve (811) bottom extension to rectangle casing (1), the bottom fixedly connected with of sleeve (811) worm (814) with worm wheel dish (822) surface meshing, the bottom fixedly connected with first motor (823) of rectangle casing (1) inner wall, the equal fixedly connected with belt pulley (824) of the surface of the output shaft of first motor (823) and rotatory cover (821), two belt pulley (824) are connected through belt transmission.
5. A detection device for an underground pipe according to claim 2, wherein: the adjusting component (9) comprises two groups of T-shaped blocks (91) which are arranged inside the rectangular shell (1), lifting rods (92) are fixedly connected to the two groups of T-shaped blocks (91), one ends of the two groups of lifting rods (92) penetrate through the rectangular shell (1) and extend to the outside of the rectangular shell (1), one ends of the two groups of lifting rods (92) are fixedly connected with adjusting plates (65) in the four walking components (6) respectively, and adjusting pieces for stretching and adjusting the two groups of T-shaped blocks (91) are arranged inside the rectangular shell (1).
6. The underground piping probe apparatus of claim 5, wherein: the adjusting piece is including being fixed in circular shaped plate (93) of axis of rotation (7) both ends surface, four arc spout (94) have all been seted up to the inside of two circular shaped plates (93), and the equal fixedly connected with guide bar (95) of lateral surface of two sets of T type pieces (91), and the one end of two sets of guide bars (95) inserts respectively in two sets of arc spout (94), the inside of rectangular housing (1) is provided with and is used for rotating driven rotating member to axis of rotation (7).
7. The underground piping probe apparatus of claim 6, wherein: the rotating piece comprises a transmission gear (96) fixed on the outer surface of the rotating shaft (7) and a toothed plate frame (97) which is connected inside the rectangular shell (1) in a sliding mode, the toothed plate frame (97) is meshed with the outer surface of the transmission gear (96), an electric cylinder (98) used for driving the toothed plate frame (97) to drive up and down is fixedly connected to the top of the inner wall of the rectangular shell (1), and the telescopic end of the electric cylinder (98) is fixedly connected with the toothed plate frame (97).
8. The underground piping probe apparatus according to claim 1, wherein: the traction assembly (5) comprises a U-shaped frame (51) fixed on the outer side face of the mounting plate (3), a winding disc (52) is rotatably connected in the U-shaped frame (51), a rope (53) is wound on the outer surface of the winding disc (52), one end of the rope (53) is fixedly connected with a hook (54), and a second motor (55) for driving the winding disc (52) to rotate positively and negatively is fixedly connected to the front face of the U-shaped frame (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410546934.9A CN118208631A (en) | 2024-05-06 | 2024-05-06 | Detection device for underground pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410546934.9A CN118208631A (en) | 2024-05-06 | 2024-05-06 | Detection device for underground pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118208631A true CN118208631A (en) | 2024-06-18 |
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ID=91452557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410546934.9A Pending CN118208631A (en) | 2024-05-06 | 2024-05-06 | Detection device for underground pipeline |
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| Country | Link |
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| CN (1) | CN118208631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119147632A (en) * | 2024-10-22 | 2024-12-17 | 淮阴师范学院 | Portable petroleum pipe inner wall defect detection device |
-
2024
- 2024-05-06 CN CN202410546934.9A patent/CN118208631A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119147632A (en) * | 2024-10-22 | 2024-12-17 | 淮阴师范学院 | Portable petroleum pipe inner wall defect detection device |
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