CN210803357U - Pipeline detection device loaded with movable sensor - Google Patents
Pipeline detection device loaded with movable sensor Download PDFInfo
- Publication number
- CN210803357U CN210803357U CN201921617288.1U CN201921617288U CN210803357U CN 210803357 U CN210803357 U CN 210803357U CN 201921617288 U CN201921617288 U CN 201921617288U CN 210803357 U CN210803357 U CN 210803357U
- Authority
- CN
- China
- Prior art keywords
- controller
- pipeline
- mounting groove
- mounting seat
- lifting arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model provides a load has portable sensor's pipeline detection device, including the walking module that is used for walking in the pipeline, set up the lift adjustment module on walking module, carry on hall sensor and controller and the wireless communication ware on lift adjustment module. The first stepping motor is controlled to rotate through the controller, the moving position of the sliding block on the screw rod is adjusted, so that the lifting height of the lifting arm is adjusted, the Hall sensor is installed at the free end of the lifting arm, the position of the Hall sensor in a pipeline can be adjusted, the Hall sensor can conveniently acquire magnetic field change data of different positions in the pipeline, acquired data are more comprehensive and three-dimensional, a detection result is more accurate, and detection errors are reduced.
Description
Technical Field
The utility model relates to a pipeline detection technology field especially relates to a load has portable sensor's pipeline detection device.
Background
The pipeline is one of the important foundations of urban life as the life line of human life, and particularly petroleum pipelines are more and more important and have large demand. However, long-distance oil pipelines are corroded and damaged by fatigue or leak accidents are caused by potential safety hazards inside the pipelines due to pressure and corrosiveness of certain components in oil. Therefore, the pipeline must be repaired and maintained regularly, and the environment in which the pipeline is located is limited or inaccessible to manpower.
In recent years, some devices for pipeline inspection have been used in a certain field. However, in actual use, the sensor for collecting the pipeline data cannot perform reasonable position change in the monitoring process due to the fact that the installation position of the sensor on the pipeline detection equipment is relatively fixed, the environment inside the pipeline is complicated, the data detected by the sensor can have large errors, and the detection accuracy of the pipeline detection equipment is still to be improved.
Disclosure of Invention
In view of this, the present invention provides a pipeline detection device with a movable sensor, so as to solve the technical problems mentioned in the background art.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
a pipeline detection device loaded with a movable sensor comprises a walking module, a lifting adjusting module, a detector, a controller and a wireless communicator, wherein the walking module is used for walking in a pipeline;
the walking module comprises a mounting seat and a roller assembly which is arranged at the bottom of the mounting seat and used for driving the mounting seat to move, mileage wheels which are in contact with the inner wall of the pipeline are arranged on two sides of the mounting seat, and the mileage wheels are connected with the controller;
the lifting adjusting module comprises a mounting groove, a lifting arm with one end hinged on the mounting groove and a jacking unit arranged between the mounting groove and the lifting arm, wherein the jacking unit comprises a lead screw rotatably mounted in the mounting groove along the length direction of the mounting groove, a sliding block sleeved on the lead screw in a sliding manner and a push rod with one end hinged on the sliding block and the other end hinged on the lifting arm;
the detector is a Hall sensor used for collecting the change of the magnetic field in the pipeline, and the Hall sensor is connected with the controller.
Further, the roller assemblies are four, are symmetrically arranged on the mounting seat in pairs, and comprise second stepping motors and rollers, the second stepping motors are arranged in the mounting seat, the rollers are rotatably arranged on the side walls of the mounting seat through wheel shafts and connected with the second stepping motors through couplers, and the second stepping motors are connected with the controller.
Further, the Hall sensor is ALS.
Further, be provided with the battery installation cavity in the mount pad, install the lithium cell in the battery installation cavity, controller, first step motor and second step motor all with the lithium cell is connected.
Furthermore, rubber pads are arranged at the tops of two sides of the mounting groove.
Furthermore, the ejector rod is hinged to the free end of the lifting arm, a U-shaped seat installed in an inverted mode is arranged on the face, opposite to the installation groove, of the lifting arm, and the ejector rod is hinged to the inside of the U-shaped seat through a hinge pin.
Further, controller and wireless communicator all install in the mount pad, the controller is the PLC controller.
The utility model has the advantages that:
the first stepping motor is controlled to rotate through the controller, the moving position of the sliding block on the screw rod is adjusted, so that the lifting height of the lifting arm is adjusted, the Hall sensor is installed at the free end of the lifting arm, the position of the Hall sensor in a pipeline can be adjusted, the Hall sensor can conveniently acquire magnetic field change data of different positions in the pipeline, acquired data are more comprehensive and three-dimensional, a detection result is more accurate, and detection errors are reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the walking module of the present invention;
fig. 3 is a schematic structural diagram of the lifting adjusting module of the present invention;
fig. 4 is a schematic top view of the lift adjustment module of the present invention.
Reference numerals: the device comprises a detector 1, a controller 2, a wireless communicator 3, a mounting seat 4, a mileage wheel 5, a mounting groove 6, a lifting arm 7, a screw rod 8, a sliding block 9, a mandril 10, a first stepping motor 11, a second stepping motor 12, a roller 13, a lithium battery 14, a rubber pad 15 and a U-shaped seat 16.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
Embodiments of the present invention/utility model will be described in detail below with reference to the drawings.
As shown in fig. 1-4, the embodiment of the utility model provides a load has pipeline detection device of portable sensor, it is including the walking module that is used for walking in the pipeline, the lift adjustment module of setting on walking module, carry on detector 1 on the lift adjustment module, and controller 2 and wireless communicator 3, wireless communicator 3 is connected with controller 2, and controller 2 and wireless communicator 3 are all installed in walking module's mount pad 4, and controller 2 is the PLC controller.
The walking module comprises a mounting seat 4 and a roller assembly which is arranged at the bottom of the mounting seat 4 and used for driving the mounting seat 4 to move, mileage wheels 5 which are in contact with the inner wall of the pipeline are arranged on two sides of the mounting seat 4, and the mileage wheels 5 are connected with the controller 2; the lifting adjusting module comprises a mounting groove 6, a lifting arm 7 with one end hinged on the mounting groove 6 and a jacking unit arranged between the mounting groove 6 and the lifting arm 7, the jacking unit comprises a screw rod 8 rotatably mounted in the mounting groove 6 along the length direction of the mounting groove 6, a sliding block 9 sleeved on the screw rod 8 in a sliding manner, and a mandril 10 with one end hinged on the sliding block 9 and the other end hinged on the lifting arm 7, two ends of the screw rod 8 are mounted in the mounting groove 6 through bearings, one end of the mounting groove 6 is provided with a first stepping motor 11 connected with the screw rod 8, the first stepping motor 11 is connected with the controller 2, and the mounting groove 6 is arranged on the mounting seat 4; detector 1 is for being used for gathering the hall sensor of the inside magnetic field change of pipeline, and hall sensor's model is ALS3100, and hall sensor is connected with controller 2, and the inside magnetic field change data dress that will gather changes for the controller after the digital signal, and the controller passes through wireless communication ware 3 with signal transmission to external monitor terminal, and the staff of being convenient for in time accepts data, makes the detection diagnosis to in time discover the pipeline defect.
Through the rotation of controller 2 control first step motor 11, the shift position of adjustment slider 9 on lead screw 8 to adjustment lifing arm 7's lift height, install hall sensor on lifing arm 7's free end, can adjust hall sensor's position in the pipeline, the hall sensor of being convenient for gathers the magnetic field change data of different positions in the pipeline, make the data of gathering more comprehensive and three-dimensional, make the testing result more accurate, reduce detection error.
Specifically, the wheel components are provided with four, and two bisymmetry is installed on mount pad 4, and the wheel components includes second step motor 12 and gyro wheel 13, and second step motor 12 is installed in mount pad 4, and gyro wheel 13 passes the bearing through the shaft wheel and rotates after installing on the lateral wall of mount pad 4, and bearing fixed mounting is on the lateral wall of mount pad 4, and the shaft wheel passes through the shaft coupling to be connected with second step motor 12, and second step motor 12 is connected with controller 2. The second stepping motor 12 drives the roller 13 to rotate, so that the mounting seat 4 can move in the pipeline, and the controller 2 controls the second stepping motor 12 to rotate back and forth, so that the detection device is controlled to move forwards and backwards in the pipeline.
Be provided with the battery installation cavity in the mount pad 4, install lithium cell 14 in the battery installation cavity, controller 2, first step motor 11 and second step motor 12 all are connected with lithium cell 14. The battery capacity of the lithium battery 14 is large, so that the detection device has stronger cruising ability, and the distance of the pipeline can be detected after the detection device is charged in sequence is farther.
Claims (7)
1. A pipeline inspection device loaded with a movable sensor, characterized in that: the pipeline monitoring device comprises a walking module, a lifting adjusting module, a detector (1), a controller (2) and a wireless communicator (3), wherein the walking module is used for walking in a pipeline, the lifting adjusting module is arranged on the walking module, the detector (1) is carried on the lifting adjusting module, and the wireless communicator (3) is connected with the controller (2);
the walking module comprises a mounting seat (4) and a roller assembly which is arranged at the bottom of the mounting seat (4) and used for driving the mounting seat (4) to move, mileage wheels (5) which are in contact with the inner wall of the pipeline are arranged on two sides of the mounting seat (4), and the mileage wheels (5) are connected with the controller (2);
the lifting adjusting module comprises a mounting groove (6), a lifting arm (7) with one end hinged on the mounting groove (6) and a jacking unit arranged between the mounting groove (6) and the lifting arm (7), wherein the jacking unit comprises a screw rod (8) rotatably mounted in the mounting groove (6) along the length direction of the mounting groove (6), a sliding block (9) sleeved on the screw rod (8) in a sliding manner, and a push rod (10) with one end hinged on the sliding block (9) and the other end hinged on the lifting arm (7), one end of the mounting groove (6) is provided with a first stepping motor (11) connected with the screw rod (8), the first stepping motor (11) is connected with the controller (2), and the mounting groove (6) is arranged on the mounting seat (4);
the detector (1) is a Hall sensor used for collecting changes of a magnetic field in the pipeline, and the Hall sensor is connected with the controller (2).
2. The pipeline inspection device loaded with the movable sensor according to claim 1, wherein: the roller components are four in number, are symmetrically arranged on the mounting seat (4) in pairs, and comprise second stepping motors (12) and rollers (13), the second stepping motors (12) are arranged in the mounting seat (4), the rollers (13) are rotatably arranged on the side walls of the mounting seat (4) through wheel shafts and are connected with the second stepping motors (12) through couplers, and the second stepping motors (12) are connected with the controller (2).
3. The pipeline inspection device loaded with the movable sensor according to claim 2, wherein: be provided with the battery installation cavity in mount pad (4), install lithium cell (14) in the battery installation cavity, controller (2), first step motor (11) and second step motor (12) all with lithium cell (14) are connected.
4. The pipeline inspection device loaded with the movable sensor according to claim 1, wherein: rubber pads (15) are arranged at the tops of two sides of the mounting groove (6).
5. The pipeline inspection device loaded with the movable sensor according to claim 1, wherein: the ejector rod (10) is hinged to the free end of the lifting arm (7), a U-shaped seat (16) installed in an inverted mode is arranged on the face, opposite to the installation groove (6), of the lifting arm (7), and the ejector rod (10) is hinged to the U-shaped seat (16) through a pin shaft.
6. The pipeline inspection device loaded with the movable sensor according to claim 1, wherein: the controller (2) and the wireless communicator (3) are both installed in the installation seat (4), and the controller (2) is a PLC controller.
7. The pipeline inspection device loaded with the movable sensor according to claim 1, wherein: the Hall sensor is ALS3100 in model number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921617288.1U CN210803357U (en) | 2019-09-26 | 2019-09-26 | Pipeline detection device loaded with movable sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921617288.1U CN210803357U (en) | 2019-09-26 | 2019-09-26 | Pipeline detection device loaded with movable sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210803357U true CN210803357U (en) | 2020-06-19 |
Family
ID=71231904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921617288.1U Active CN210803357U (en) | 2019-09-26 | 2019-09-26 | Pipeline detection device loaded with movable sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210803357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983013A (en) * | 2020-08-24 | 2020-11-24 | 中山大学 | Device for automatically detecting magnetic flux leakage of corrosion defects of irradiation region at top of reactor cabin |
-
2019
- 2019-09-26 CN CN201921617288.1U patent/CN210803357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111983013A (en) * | 2020-08-24 | 2020-11-24 | 中山大学 | Device for automatically detecting magnetic flux leakage of corrosion defects of irradiation region at top of reactor cabin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4969355A (en) | Apparatus for measuring tire uniformity | |
| CN105571531A (en) | Dynamic detecting device and adjusting method for misalignment of rotating machine | |
| CN101761004B (en) | Rail detecting instrument for low and medium speed magnetic suspension F-type rail | |
| CN107121111B (en) | Bearing protrusion measuring device and bearing protrusion measuring equipment | |
| CN210803357U (en) | Pipeline detection device loaded with movable sensor | |
| CN111272424B (en) | Water-lubricated bearing on-line monitoring test platform and bearing characteristic test analysis method | |
| CN201289369Y (en) | Automatic detection device for railway tanker tank | |
| CN210920562U (en) | Pipeline detection device that stability is strong | |
| CN216445749U (en) | Highway roughness check out test set | |
| CN111595598A (en) | Contact dynamic surface measurement four-wheel aligner | |
| CN109443806A (en) | A kind of tyre performance test equipment lateral deviation side tilt angle regulating device | |
| CN114353738B (en) | Movable tunnel section deformation rapid detection system | |
| CN110618191A (en) | Metal magnetic memory detection device suitable for steel wire rope | |
| CN113776829B (en) | Sliding bearing friction torque wireless measurement device and method | |
| CN114789458A (en) | Robot and method for unmanned inspection by combining intelligent sensing | |
| CN115371645A (en) | Building engineering quality detection device and using method thereof | |
| CN210005111U (en) | Mobile platform and vibration detection system based on distributed synchronous acquisition | |
| CN209873763U (en) | Foundation bearing capacity detection device | |
| CN218380839U (en) | Flatness detection equipment for construction engineering | |
| CN217877450U (en) | Width measuring device of circumferential rectangular groove of rotating shaft | |
| CN208606807U (en) | A kind of new-energy automobile electric air-conditioning electromechanical testing platform | |
| CN221198507U (en) | High-precision oil tank multiparameter electronic detector | |
| CN117128400A (en) | Survey trolley for measuring underground cable pipeline path | |
| CN220079958U (en) | High-precision three-dimensional automatic foundation inclination measuring system | |
| CN212779160U (en) | Tester with stand wear and tear structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |