High-altitude pipeline detection device based on wall-climbing robot

Abstract

The utility model belongs to the field of high-altitude pipeline detection devices, and particularly relates to a high-altitude pipeline detection device based on a wall-climbing robot, which comprises a high-altitude pipeline, the outer side of the high-altitude pipeline is in contact with a plurality of uniformly distributed climbing wheels, the outer sides of the climbing wheels are provided with fixing seats, the outer sides of the fixing seats are fixedly connected with connecting seats, and the connecting seats are fixedly connected with the wall-climbing robot. And a connecting rod is slidably connected into the connecting seat in a sleeving manner. According to the utility model, the two groups of probes are designed to transmit and receive ultrasonic waves, ultrasonic wave beams transmitted by the transmitting probe are refracted by a water / steel interface and are received by the receiving probe, and when the wave beams pass through a detection section, part of sound beams are reflected and cannot reach the receiving probe due to discontinuity in a material; the probe is simple in structure, the rough depth of the crack is described by using the difference ratio of the received sound energy and the incident sound energy to realize the detection work of the high-altitude pipeline, and the probe can be conveniently disassembled, so that the probe is convenient to overhaul and maintain, and the safe and stable operation of the probe is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to high altitude pipeline detection device technical field, specifically be a kind of high altitude pipeline detection device based on wall-climbing robot. BACKGROUND

[0002] High altitude pipeline detection device based on wall-climbing robot is a device for detecting the internal situation of industrial high altitude pipeline, which moves inside the high altitude pipeline by wall-climbing robot and carries various sensors and detection equipment to monitor and detect the temperature, pressure, corrosion degree, crack and other conditions inside the high altitude pipeline in real time.

[0003] This device can comprehensively detect the inside of high altitude pipeline during operation, find problems and hidden dangers inside the high altitude pipeline, and take maintenance and repair measures in time to ensure the safe operation of high altitude pipeline. The design of wall-climbing robot enables it to move freely on the inner wall of high altitude pipeline, avoiding the danger of personnel entering high altitude pipeline for detection, and improving detection efficiency and safety.

[0004] The current detection device is not convenient to install on different high altitude pipelines for detection and use because the diameters of different high altitude pipelines are different, and the probe for detection is usually installed and fixed by bolts, which is not convenient for disassembly and maintenance after installation. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a high altitude pipeline detection device based on wall-climbing robot, which solves the problem of inconvenient installation of the device on different high altitude pipelines for detection and use, and also solves the problem of inconvenient disassembly and maintenance of the probe.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a high altitude pipeline detection device based on wall-climbing robot, comprising a high altitude pipeline, the outer side of the high altitude pipeline is in contact with a plurality of evenly distributed climbing wheels, the outer side of the climbing wheel is provided with a fixing seat, the outer side of the fixing seat is fixedly connected with a connecting seat, the inside of the connecting seat is slidably sleeved with a connecting rod, the bottom of the fixing seat is fixedly connected with a bracket, the inner side of the bracket is fixedly connected with a spray head, the outer side of the bracket is fixedly connected with an input pipe, the input pipe is communicated with the spray head, the inside of the bracket is slidably sleeved with a plug rod, the outer side of the plug rod is fixedly connected with a probe, a combination mechanism is arranged on the connecting seat, and a connecting mechanism is arranged on the plug rod.

[0007] Preferably, one end of the probe is an ultrasonic wave emitting head, and the other end of the probe is an ultrasonic wave receiving head. By designing the probe, ultrasonic wave emission and reception can be achieved.

[0008] Preferably, the combination mechanism comprises a groove, the inside of the connecting rod is provided with the groove, a clamping ball is movably sleeved in the inside of the groove, the clamping ball is movably connected with the connecting base, a sliding block is movably sleeved on the outside of the clamping ball, the sliding block is slidably connected with the connecting base, the sliding block is slidably connected with the fixed base, a sliding rod is fixedly connected to the end of the sliding block away from the clamping ball, the sliding rod is slidably connected with the fixed base, a first spring is arranged on the outside of the sliding rod, a guide block is fixedly connected to the outside of the sliding block, and the guide block is slidably connected with the connecting base. Through the design of the combination mechanism, the relative position of the connecting base and the connecting rod can be conveniently adjusted.

[0009] Preferably, the number of the grooves is multiple, and the multiple grooves are uniformly distributed in the inside of the connecting rod. Through the design of the multiple grooves, the clamping ball can be clamped into the inside of the groove in different positions.

[0010] Preferably, one end of the first spring is fixedly connected with the sliding block, and the other end of the first spring is fixedly connected with the fixed base. Through the design of the first spring, the acting force of the first spring can act on the sliding block.

[0011] Preferably, the connecting mechanism comprises an inclined groove, the inside of the inserting rod is provided with the inclined groove, an inclined block is slidably connected in the inside of the inclined groove, an inserting block is movably sleeved on the outside of the inclined block, the inserting block is slidably connected with the inserting rod, the inserting block is fixedly connected with the support, a fixed rod is movably sleeved in the inside of the inclined block, the fixed rod is fixedly connected with the inserting block, and a second spring is arranged on the outside of the fixed rod. Through the design of the connecting mechanism, the probe can be conveniently disassembled.

[0012] Preferably, one end of the second spring is fixedly connected with the inclined block, and the other end of the second spring is fixedly connected with the inserting block. Through the design of the second spring, the acting force of the second spring can act on the inclined block.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] 1、The utility model discloses a two groups of probes are designed, can carry out the emission and reception of ultrasonic wave, the ultrasonic wave beam that the emission probe sends passes through water / steel interface refraction, is received by the receiving probe, when the wave beam passes through the detection section, the discontinuity in material will make part sound beam be reflected and cannot reach the receiving probe, and the approximate depth of crack is described with the difference ratio of received sound energy and incident sound energy to realize the detection work of high altitude pipeline, and the probe can be conveniently disassembled, and the maintenance of the probe is convenient, to ensure the safe and stable operation of the probe.

[0015] 2, the utility model discloses a ball and recess joint can be connected with the connecting rod and connecting seat fixed, and further can realize the combination use of both ends fixed seat, cooperate the effect of climbing wheel and can realize the movement of device on high altitude pipeline, convenient detection, and the connecting rod and connecting seat combination is convenient, and its combination position can be flexibly adjusted, and the device is convenient to adapt to the detection use of different diameter size high altitude pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 For the overall structure of the utility model Figure One ;

[0017] Figure 2 For the overall structure of the utility model Figure Two ;

[0018] Figure 3 For the connecting seat of the utility model Figure 1 Viewed from the sectional view;

[0019] Figure 4 For the probe structure of the utility model Figure 2 Viewed from the sectional view.

[0020] In the drawing: 1, high altitude pipeline;2, climbing wheel;3, fixed seat;4, connecting seat;5, connecting rod;6, support;7, spray head;8, combination mechanism;9, connecting mechanism;10, input pipe;11, plug rod;12, probe;81, recess;82, ball;83, sliding block;84, sliding rod;85, first spring;86, guide block;91, inclined slot;92, inclined block;93, plug block;94, fixed rod;95, second spring. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figure 1 、 Figure 2The utility model provides a high altitude pipeline detection device based on wall climbing robot, including high altitude pipeline 1, the outside of high altitude pipeline 1 is contacted with multiple even distribution's climb wheel 2, the outside of climb wheel 2 is provided with fixed seat 3, the outside fixed connection of fixed seat 3 has connecting seat 4, the inside sliding sleeve connection of connecting seat 4 has connecting rod 5, the bottom fixed connection of fixed seat 3 has support 6, the inside fixed connection of support 6 has shower head 7, the outside fixed connection of support 6 has input pipe 10, and input pipe 10 communicates with shower head 7, the inside sliding sleeve connection of support 6 has plug rod 11, the outside fixed connection of plug rod 11 has probe 12, wherein one end probe 12 is ultrasonic wave emitter, and the other end probe 12 is ultrasonic wave receiver, through the design probe 12, can be used for the emission and reception of ultrasonic wave, be provided with combination mechanism 8 on connecting seat 4, be provided with connecting mechanism 9 on plug rod 11.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 , combination mechanism 8 includes recess 81, recess 81 is set up in the inside of connecting rod 5, recess 81 is slidably sleeved with ball 82 in the inside, the number of recess 81 is multiple, multiple recess 81 is evenly distributed in the inside of connecting rod 5, through the design multiple recess 81, ball 82 can be inserted into the recess 81 inside of different positions, ball 82 is movably connected with connecting seat 4, the outside of ball 82 is slidably sleeved with sliding block 83, sliding block 83 is slidably connected with connecting seat 4, sliding block 83 is slidably connected with fixed seat 3, the end of sliding block 83 away from ball 82 is fixedly connected with slide rod 84, and slide rod 84 is slidably connected with fixed seat 3, the outside of slide rod 84 is provided with first spring 85, one end of first spring 85 is fixedly connected with sliding block 83, and the other end of first spring 85 is fixedly connected with fixed seat 3, through the design first spring 85, the force of first spring 85 can be applied to sliding block 83, the outside of sliding block 83 is fixedly connected with guide block 86, guide block 86 is slidably connected with connecting seat 4, through the design combination mechanism 8, the relative position of connecting seat 4 and connecting rod 5 is adjusted conveniently.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 4 , connecting mechanism 9 includes inclined slot 91, and inclined slot 91 is set up in the inside of plug rod 11, and inclined block 92 is slidably connected in the inside of inclined slot 91, and plug block 93 is slidably sleeved with the outside of inclined block 92, and plug block 93 is slidably connected with plug rod 11, and plug block 93 is fixedly connected with support 6, and fixed rod 94 is slidably sleeved in the inside of inclined block 92, and fixed rod 94 is fixedly connected with plug block 93, and the outside of fixed rod 94 is provided with second spring 95, one end of second spring 95 is fixedly connected with inclined block 92, and the other end of second spring 95 is fixedly connected with plug block 93, through the design second spring 95, the force of second spring 95 can be applied to inclined block 92, through the design connecting mechanism 9, probe 12 is disassembled conveniently.

[0025] The specific implementation process of the utility model is as follows: when in use, the climbing wheel 2 can drive the whole structure to move along the aerial pipeline 1, and the input pipe 10 inputs water into the inside of the spray head 7, the water is output to the aerial pipeline 1 through the spray head 7, and the probes 12 at both ends work, the ultrasonic wave beams emitted by the transmitting probe 12 are refracted through the water / steel interface, and are received by the receiving probe 12, when the beams pass through the detection section, the discontinuity in the material will cause part of the beams to be reflected and cannot reach the receiving probe 12, and the approximate depth of the crack is described by the difference ratio of the received sound energy and the incident sound energy to realize the detection work of the aerial pipeline 1.

[0026] When the probe 12 needs to be disassembled, the whole structure is disassembled first, then the probe 12 is horizontally moved, the inserting rod 11 is driven to move by the probe 12, the inserting rod 11 slides along the support 6 and the inserting block 93 respectively, the inclined surface of the inclined groove 91 in the inserting rod 11 will extrude and push the inclined block 92 to move downward, the inclined block 92 moves downward along the inserting block 93 and the fixed rod 94 respectively, the inserting block 93 will extrude the second spring 95, so that the inclined block 92 is separated from the inclined groove 91, and then the inserting rod 11 can be directly pulled out, so that the probe 12 can be conveniently disassembled, and the maintenance of the probe 12 is facilitated, so as to ensure the safe and stable operation of the probe 12.

[0027] When the distance between the two end fixed bases 3 needs to be adjusted, the fixed base 3 is moved in the horizontal direction, the connecting base 4 is driven to slide along the connecting rod 5, the clamping ball 82 is driven to move by the connecting base 4, the clamping ball 82 rolls along the arc surface of the connecting rod 5, the clamping ball 82 is extruded and pushed to roll into the connecting base 4, the clamping ball 82 drives the sliding block 83 to move, the sliding block 83 drives the guide block 86 to slide, and at the same time, the sliding block 83 drives the sliding rod 84 to move, the sliding block 83 extrudes the first spring 85, so that the clamping ball 82 is separated from the groove 81, along with the relative sliding of the connecting base 4 and the connecting rod 5, the sliding block 83 is given a counterthrust by the elastic action of the first spring 85, the clamping ball 82 is pushed into the groove 81 in another position, the connecting rod 5 and the connecting base 4 are combined conveniently, the combined position can be flexibly adjusted, and the device is convenient to adapt to aerial pipelines 1 of different diameters for detection.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-altitude pipeline detection device based on a wall-climbing robot, comprising a high-altitude pipeline (1), characterized in that: The outer side of the high-altitude pipeline (1) is in contact with a plurality of evenly distributed climbing wheels (2), the outer side of the climbing wheel (2) is provided with a fixing seat (3), the outer side of the fixing seat (3) is fixedly connected with a connecting seat (4), the inner side of the connecting seat (4) is slidably sleeved with a connecting rod (5), the bottom of the fixing seat (3) is fixedly connected with a support (6), the inner side of the support (6) is fixedly connected with a spray head (7), the outer side of the support (6) is fixedly connected with an input pipe (10), the input pipe (10) is communicated with the spray head (7), the inner side of the support (6) is slidably sleeved with a plug rod (11), the outer side of the plug rod (11) is fixedly connected with a probe (12), the connecting seat (4) is provided with a combination mechanism (8), and the plug rod (11) is provided with a connecting mechanism (9).

2. The high-altitude pipeline detection device based on the wall-climbing robot according to claim 1, characterized in that: One end of the probe (12) is an ultrasonic wave emitting head, and the other end of the probe (12) is an ultrasonic wave receiving head.

3. The high-altitude pipeline detection device based on the wall-climbing robot according to claim 1, characterized in that: The combination mechanism (8) comprises a groove (81), the inner side of the connecting rod (5) is provided with the groove (81), the inner side of the groove (81) is movably sleeved with a clamping ball (82), the clamping ball (82) is movably connected with the connecting seat (4), the outer side of the clamping ball (82) is movably sleeved with a sliding block (83), the sliding block (83) is slidably connected with the connecting seat (4), the sliding block (83) is slidably connected with the fixing seat (3), one end of the sliding block (83) away from the clamping ball (82) is fixedly connected with a sliding rod (84), the sliding rod (84) is slidably connected with the fixing seat (3), the outer side of the sliding rod (84) is provided with a first spring (85), the outer side of the sliding block (83) is fixedly connected with a guide block (86), and the guide block (86) is slidably connected with the connecting seat (4).

4. The high-altitude pipeline detection device based on the wall-climbing robot according to claim 3, characterized in that: The number of the grooves (81) is multiple, and the multiple grooves (81) are evenly distributed in the inner side of the connecting rod (5).

5. The high-altitude pipeline detection device based on the wall-climbing robot according to claim 3, characterized in that: One end of the first spring (85) is fixedly connected with the sliding block (83), and the other end of the first spring (85) is fixedly connected with the fixing seat (3).

6. The high-altitude pipeline detection device based on the wall-climbing robot according to claim 1, characterized in that: The connecting mechanism (9) comprises an inclined groove (91), the inner side of the plug rod (11) is provided with the inclined groove (91), the inner side of the inclined groove (91) is slidably connected with an inclined block (92), the outer side of the inclined block (92) is slidably sleeved with a plug block (93), the plug block (93) is slidably connected with the plug rod (11), the plug block (93) is fixedly connected with the support (6), the inner side of the inclined block (92) is slidably sleeved with a fixing rod (94), the fixing rod (94) is fixedly connected with the plug block (93), and the outer side of the fixing rod (94) is provided with a second spring (95).

7. The high-altitude pipeline detection device based on the wall-climbing robot according to claim 6, characterized in that: One end of the second spring (95) is fixedly connected with the inclined block (92), and the other end of the second spring (95) is fixedly connected with the plug block (93).

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