阅读说明：本技术 一种管道清障巡检装置 (Pipeline obstacle clearing inspection device ) 是由 游亦强 曾璧环 潘益伟 孔凡坊 刘尚孟 金琰斌 张翼 王珠峰 王瑞 林珑 罗涛 于 2020-04-10 设计创作，主要内容包括：本发明涉及一种管道清障巡检装置,包括行走组件和清障组件,所述清障组件包括聚亚氨酯套,所述聚亚氨酯套可拆卸的安装在行走组件上,所述行走组件上还设有摄像组件,所述行走组件上还连接有控制行走组件动作的控制组件,所述控制组件上设有与摄像组件相连的显示组件；本发明的优点：通过行走组件上的摄像组件对管道进行摄像处理,因此在行走组件行走过程中能对管道进行摄像处理,并通过显示组件实时的接收摄像组件拍摄的图像信息,其次,行走过程中通过清障组件对管道进行清障处理,因此实现了清障过程中能同时进行清障工作和检查工作,无需额外的占用管内检查的时间,从而大大缩短了清障所需的时间。(The invention relates to a pipeline obstacle clearing inspection device which comprises a walking assembly and an obstacle clearing assembly, wherein the obstacle clearing assembly comprises a polyurethane sleeve, the polyurethane sleeve is detachably arranged on the walking assembly, a camera assembly is also arranged on the walking assembly, a control assembly for controlling the walking assembly to move is also connected to the walking assembly, and a display assembly connected with the camera assembly is arranged on the control assembly; the invention has the advantages that: carry out the processing of making a video recording through the subassembly of making a video recording on the running gear subassembly, consequently can make a video recording the processing to the pipeline in the running gear subassembly walking in-process to through the real-time image information that the subassembly was shot of making a video recording of receipt of display module, secondly, the walking in-process is carried out the obstacle clearance processing to the pipeline through the subassembly of removing obstacles, has consequently realized removing obstacles work and inspection work simultaneously in the in-process, need not extra time of taking intraductal inspection, thereby has shortened the required time of removing obstacles greatly.)

1. The utility model provides a pipeline clearance inspection device, includes walking assembly and clearance barrier subassembly, its characterized in that: the obstacle clearing assembly comprises a polyurethane sleeve, the polyurethane sleeve is detachably mounted on the walking assembly, a camera shooting assembly is further arranged on the walking assembly, a control assembly for controlling the walking assembly to move is further connected onto the walking assembly, and a display assembly connected with the camera shooting assembly is arranged on the control assembly.

2. A pipeline obstacle clearing and inspection device according to claim 1, characterized in that: the obstacle clearing assembly comprises a connecting shaft, and the polyurethane sleeve is arranged on the connecting shaft.

3. A pipeline obstacle clearing and inspection device according to claim 2, characterized in that: the polyurethane cover is equipped with three piece at least clearance piece, clearance piece and polyurethane cover formula structure as an organic whole, the polyurethane cover is connected with connecting axle interference fit.

4. A pipeline obstacle clearing and inspection device according to claim 2, characterized in that: one end of the connecting shaft is fixedly connected with a positioning sleeve, the other end of the connecting shaft is movably connected with a movable sleeve, and the polyurethane sleeve is arranged between the movable sleeve and the positioning sleeve.

5. A pipeline obstacle clearing and inspection device according to claim 4, characterized in that: and the positioning sleeve and the movable sleeve are both provided with connecting teeth which are contacted with the polyurethane sleeve.

6. A pipeline obstacle clearing and inspection device according to claim 1, characterized in that: the pipeline obstacle clearing inspection device further comprises a traction rope, one end of the traction rope is detachably mounted on the walking assembly, and the other end of the traction rope is fixedly connected to the obstacle clearing assembly.

7. A pipeline obstacle clearing and inspection device according to claim 6, characterized in that: the walking assembly comprises a chassis, a walking driving wheel and a walking driven wheel, wherein the walking driving wheel and the walking driven wheel are both arranged on the chassis, an asynchronous motor in transmission connection with the walking driving wheel is arranged on the chassis, the asynchronous motor is connected with the control assembly, a connecting piece connected with the traction rope is further arranged on the chassis, and the camera shooting assembly is arranged on the connecting piece.

8. A pipeline obstacle clearing and inspection device according to claim 7, characterized in that: the connecting piece comprises a base, a fixed rod and a movable rod, wherein the base is arranged on the chassis, the bottom end of the fixed rod is arranged on the base, a cavity is formed in the top end of the fixed rod, the movable rod is movably connected into the cavity, a locking screw is arranged on the fixed rod, the camera shooting assembly is arranged on the movable rod, and a lifting ring for connecting a traction rope is arranged on the base.

9. A pipeline obstacle clearing and inspection device according to claim 8, wherein: the camera shooting assembly comprises a fixed disc and a camera arranged on the fixed disc, the fixed disc is provided with a threaded sleeve connected with the movable rod, and the camera is connected with the display assembly.

10. A pipeline obstacle clearing and inspection device according to claim 9, wherein: the control assembly comprises a circuit board and a power supply, a power supply loop is arranged on the circuit board, the power supply is connected with the asynchronous motor through the power supply loop, a control switch is further arranged on the power supply loop, the display assembly comprises a control chip and a display screen connected with the control chip, the control chip and the display screen are both arranged on the circuit board, and the control chip is connected with the camera.

Technical Field

The invention relates to a pipeline obstacle clearing and inspection device.

Background

Cables need to be laid in the construction process of a transformer substation and a power line, the pipeline is required to be cleared before the operation of drawing the cables, the cables can be laid after the situation that no sundries exist in the pipelines is detected, therefore, the cable laying process comprises preparation work, obstacle clearing work and drawing the cables, whether the obstacle clearing work is completed or not needs to be detected before the cables are drawn, when the obstacle clearing is not completed, the obstacle clearing work needs to be continued, and the one-time laying length is not more than 100m according to the construction requirements and process limitations. The laying time period of a section of cable pipeline with the length of 100 meters is required to be not more than 8 hours, wherein the cable pulling time of a conveyor accounts for 7 hours, and the preparation work needs 30 minutes, so the time for checking and obstacle clearing cannot exceed 30 minutes, otherwise, the construction period can be prolonged, the existing obstacle clearing work uses an iron cylindrical pipe cleaner, a pull wire is tied at one end, the conveyor pulls the iron cylindrical pipe cleaner from one end of a cable well, because the weight of the iron cylindrical pipe cleaner is large, the iron cylindrical pipe cleaner needs great pulling force to pull the iron cylindrical pipe cleaner to clear the obstacle, the power of the conveyor is increased, the moving speed of the iron cylindrical pipe cleaner is slow, the obstacle clearing time is increased, in addition, the existing obstacle clearing device can only clear the obstacle of the pipeline, the condition of foreign matters in the pipeline cannot be obtained in real time when the obstacle clearing device works, and the obstacle clearing work of the obstacle clearing device is not facilitated, thereby reducing the obstacle removing quality of the obstacle remover.

Disclosure of Invention

The invention aims to provide a pipeline obstacle clearing inspection device which can ensure that the obstacle clearing work can simultaneously carry out the obstacle clearing work and the inspection work, thereby shortening the time for checking and clearing the obstacles.

In order to solve the technical problems, the invention is realized by the following technical scheme: the utility model provides a pipeline clearance inspection device, includes walking assembly and clearance barrier subassembly, the clearance barrier subassembly includes the polyurethane cover, polyurethane cover detachable installs on walking assembly, still be equipped with the subassembly of making a video recording on the walking assembly, still be connected with the control assembly of control walking assembly action on the walking assembly, the last display module who links to each other with the subassembly of making a video recording that is equipped with of control assembly.

Preferably, the obstacle clearing assembly comprises a connecting shaft, and the polyurethane sleeve is arranged on the connecting shaft.

Preferably, the polyurethane sleeve is provided with at least three obstacle clearing sheets, the obstacle clearing sheets and the polyurethane sleeve are of an integrated structure, and the polyurethane sleeve is connected with the connecting shaft in an interference fit manner.

Preferably, one end of the connecting shaft is fixedly connected with a positioning sleeve, the other end of the connecting shaft is movably connected with a movable sleeve, and the polyurethane sleeve is arranged between the movable sleeve and the positioning sleeve.

Preferably, the positioning sleeve and the movable sleeve are both provided with connecting teeth which are in contact with the polyurethane sleeve.

Preferably, the pipeline obstacle clearing inspection device further comprises a traction rope, one end of the traction rope is detachably mounted on the walking assembly, and the other end of the traction rope is fixedly connected to the obstacle clearing assembly.

Preferably, the walking assembly comprises a chassis, a walking driving wheel and a walking driven wheel, the walking driving wheel and the walking driven wheel are both arranged on the chassis, an asynchronous motor connected with the walking driving wheel is arranged on the chassis, the asynchronous motor is connected with the control assembly, a connecting piece connected with the traction rope is further arranged on the chassis, and the camera shooting assembly is arranged on the connecting piece.

Preferably, the connecting piece includes base, dead lever and movable rod, the base sets up on the chassis, the bottom of dead lever sets up on the base, the top of dead lever is equipped with the cavity, movable rod swing joint is in the cavity, be equipped with locking screw on the dead lever, the subassembly of making a video recording sets up on the movable rod, be equipped with the rings of connecting the haulage rope on the base.

Preferably, the camera shooting assembly comprises a fixed disc and a camera arranged on the fixed disc, the fixed disc is provided with a threaded sleeve connected with the movable rod, and the camera is connected with the display assembly.

Preferably, the control assembly comprises a circuit board and a power supply, a power supply loop is arranged on the circuit board, the power supply is connected with the asynchronous motor through the power supply loop, a control switch is further arranged on the power supply loop, the display assembly comprises a control chip and a display screen connected with the control chip, the control chip and the display screen are both arranged on the circuit board, and the control chip is connected with the camera.

In conclusion, the invention has the advantages that: the pipeline is shot by the camera assembly on the walking assembly, so that the pipeline can be shot in the walking process of the walking assembly, image information shot by the camera assembly is received in real time by the display assembly, then the pipeline is cleared by the obstacle clearing assembly in the walking process, and therefore, the obstacle clearing work and the inspection work can be simultaneously carried out in the obstacle clearing process without occupying extra time for in-pipe inspection, so that the time required for obstacle clearing is greatly shortened, the obstacle clearing construction time of 100m cable pipelines is shortened from originally more than 30min to 19min, and then, the obstacle clearing assembly is extruded in working, so that the deformability of the polyurethane sleeve in the obstacle clearing process is reduced by good flexibility and pressure resistance of the polyurethane, the polyurethane can still be recovered under the pressure action of 1000N, and the service life of the whole obstacle clearing assembly is prolonged, finally, the polyurethane cover is for the cylindrical pig of current iron, the weight of the whole subassembly of removing obstacles of reduction that can be great, when not reducing the motor power of current conveyer, the moving speed of the whole subassembly of removing obstacles in the pipeline of improvement that can be great to shortened the time of removing obstacles, improved the efficiency of removing obstacles greatly.

Drawings

The invention will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural diagram of a pipeline obstacle clearing inspection device of the invention;

FIG. 2 is a schematic view of the obstacle clearing assembly of the present invention;

FIG. 3 is a schematic structural view of the condom of the present invention;

FIG. 4 is a schematic view of the walking assembly of the present invention;

FIG. 5 is a schematic structural diagram of a control assembly according to the present invention;

fig. 6 is a schematic structural diagram of the camera module according to the present invention.

Reference numerals:

1 walking component, 11 chassis, 12 walking driving wheel, 13 walking driven wheel, 14 asynchronous motor, 15 gear transmission component, 2 obstacle clearing component, 21 polyurethane sleeve, 22 connecting shaft, 23 obstacle clearing sheet, 24 locating sleeve, 25 movable sleeve, 26 connecting tooth, 27 fixing groove, 28 adhesive tape, 3 camera component, 31 fixing disc, 32 camera, 33 swivel nut, 4 control component, 41 circuit board, 42 power supply, 43 power supply loop, 44 control switch, 5 display component, 51 control chip, 52 display screen, 6 traction rope, 7 connecting piece, 71 base, 72 fixing rod, 73 movable rod, 74 cavity, 75 locking screw and 76 lifting ring.

Detailed Description

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a pipeline obstacle clearing inspection device comprises a walking component 1 and an obstacle clearing component 2, the obstacle clearing component 2 comprises a polyurethane sleeve 21, the polyurethane sleeve 21 is detachably mounted on the walking component 1, a camera component 3 is further arranged on the walking component 1, a control component 4 for controlling the walking component 1 to move is further connected to the walking component 1, and a display component 5 connected with the camera component 3 is arranged on the control component 4.

The pipeline is shot by the camera component 3 on the walking component 1, so the pipeline can be shot in the walking process of the walking component 1, the image information shot by the camera component 3 is received in real time by the display component 5, secondly, the pipeline is cleared by the obstacle clearing component 2 in the walking process, therefore, the obstacle clearing work and the inspection work can be simultaneously carried out in the obstacle clearing process, the extra time for checking in the pipeline is not required to be occupied, the time for clearing the obstacle is greatly shortened, the obstacle clearing construction time of the 100m cable pipeline is shortened from the original time exceeding 30min to 19min, then, the obstacle clearing component 2 can be extruded in the working process, therefore, the deformability of the polyurethane sheath 21 in the obstacle clearing process is reduced by the good flexibility and pressure resistance of the polyurethane, and the polyurethane can still ensure the recovery under the pressure action of 1000N, the service life of the whole obstacle clearing component 2 is prolonged, and finally, the polyurethane sleeve 21 greatly reduces the weight of the whole obstacle clearing component 2 relative to the existing iron cylindrical pipe cleaner, and when the power of the motor 14 of the existing conveyor is not reduced, the moving speed of the whole obstacle clearing component 2 in the pipeline can be greatly improved, so that the obstacle clearing time is shortened, and the obstacle clearing efficiency is greatly improved.

The obstacle clearing component 2 comprises a connecting shaft 22, the polyurethane sleeve 21 is arranged on the connecting shaft 22, the connecting strength of the obstacle clearing component 2 can be improved, when the polyurethane sleeve 21 is extruded and deformed, the function of limiting the deformation can be achieved, rapid resetting of the extruded and deformed polyurethane sleeve 21 is facilitated, the polyurethane sleeve 21 is provided with at least three obstacle clearing sheets 23, the obstacle clearing sheets 23 and the polyurethane sleeve 21 are of an integral structure, the polyurethane sleeve 21 and the connecting shaft 22 are connected in an interference fit mode, the obstacle clearing device can have different deformation resistance according to different application environments, the practicability is good, five obstacle clearing sheets 23 are arranged on the polyurethane sleeve 21 in the embodiment, the distance between every two adjacent obstacle clearing sheets 23 is equal, one end of the connecting shaft 22 is fixedly connected with a positioning sleeve 24, the other end of the connecting shaft 22 is movably connected with a movable sleeve 25, polyurethane cover 21 sets up between movable sleeve 25 and position sleeve 24, can realize quick location and the quick installation of polyurethane cover 21 on connecting axle 22, all be equipped with the engaging tooth 26 that contacts with polyurethane cover 21 on position sleeve 24 and the movable sleeve 25, can improve the fixed quality of polyurethane cover 21 at connecting axle 22, reduce the axial displacement of polyurethane cover 21 on connecting axle 22, further improve the clearance barrier quality.

The pipeline obstacle clearing inspection device further comprises a traction rope 6, one end of the traction rope 6 is detachably mounted on the walking assembly 1, the other end of the traction rope 6 is fixedly connected to the obstacle clearing assembly 2, the distance between the walking assembly 1 and the obstacle clearing assembly 2 can be adjusted according to the length of the traction rope 6 adjusted according to different obstacle clearing pipelines, the shooting effect of the camera assembly 3 can be ensured, the obstacle clearing quality of the obstacle clearing assembly 2 can be improved, secondly, the traction rope 6 can realize the quick connection of the walking assembly 1 and the obstacle clearing assembly 2, the walking assembly 1 and the obstacle clearing assembly 2 can be conveniently and independently carried, in addition, the other end of the traction rope 6 in the embodiment is fixedly connected to the positioning sleeve 24 or the movable sleeve 25, the traction rope is preferably arranged on the movable sleeve 25 in the embodiment, specifically, the fixed groove 27 is formed in the movable sleeve 25, the traction rope 6 is arranged in the fixed groove, the movable sleeve 25 is provided with an adhesive tape 28, and the traction rope 6 is locked in the fixed groove by the adhesive tape.

The walking assembly 1 comprises a chassis 11, a walking driving wheel 12 and a walking driven wheel 13, wherein the walking driving wheel 12 and the walking driven wheel 13 are both arranged on the chassis 11, an asynchronous motor 14 in transmission connection with the walking driving wheel 12 is arranged on the chassis 11, the walking driving wheel and the asynchronous motor in the embodiment are in transmission connection through a gear transmission assembly 15, the asynchronous motor 14 is connected with a control assembly 4, a connecting piece 7 connected with a traction rope 6 is further arranged on the chassis 11, the camera assembly 3 is arranged on the connecting piece 7, the asynchronous motor 14 can ensure the uniformity of the rotation speed of the walking driving wheel 12, the smoothness of the walking process of the walking chassis 11 is ensured, so that the camera shooting accuracy of the camera assembly 3 is improved, the connecting piece 7 comprises a base 71, a fixed rod 72 and a movable rod 73, the base 71 is arranged on the chassis 11, and the bottom end of the fixed rod 72 is arranged on the base 71, the top end of the fixed rod 72 is provided with a cavity 74, the movable rod 73 is movably connected in the cavity 74, the fixed rod 72 is provided with a locking screw 75, the camera shooting component 3 is arranged on the movable rod 73, the base 71 is provided with a lifting ring 76 connected with the traction rope 6, the height adjustment of the camera shooting component 3 can be realized, the walking of pipelines with different sizes is met, the practicability is good, when the locking screw 75 is locked, the movable rod 73 is locked on the fixed rod 72, when the locking screw 75 is loosened, the movable rod 73 can ascend and descend along the cavity 74, the adjustment is convenient, the installation and the disassembly are convenient, the locking screw 75 can realize the switching between the locking state and the movable state of the movable rod 73, the lifting ring 76 can realize the quick installation of the traction rope 6 on the base 71, in addition, in order to improve the fixing quality of the base 71 and the chassis 11, the double-screw, the base 71 is provided with a threaded hole matched with the stud, so that the mounting efficiency of the base 71 is improved.

The camera assembly 3 comprises a fixed disc 31 and a camera 32 arranged on the fixed disc 31, the fixed disc 31 is provided with a threaded sleeve 33 connected with the movable rod 73, the camera 32 is connected with the display component 5, because the pipeline is in a dim environment, in order to ensure that the camera head 32 has good shooting capability in the dim environment, the camera head 32 in the embodiment adopts a sony IMX camera head 32, the screw sleeve 33 can realize that the fixed disc 31 is quickly installed on the movable rod 73, the shooting angle of the fixed disc 31 is adjusted through the installation angle of the screw sleeve 33 and the movable rod 73, secondly, in order to improve the supporting strength of the whole camera module 3, the screw sleeve 33 and the fixed disk 31 can be integrated into a whole structure in the embodiment, moreover, the mounting process of the threaded sleeve 33 and the fixed disk 31 can be optimized, and in addition, in order to ensure the service life of the camera 32, a rubber sleeve which is convenient for mounting the camera 32 can be arranged in the fixed disk 31.

Control assembly 4 includes circuit board 41 and power 42, be equipped with power supply loop 43 on the circuit board 41, power 42 passes through power supply loop 43 and links to each other with asynchronous machine 14, still be equipped with control switch 44 on power supply loop 43, display assembly 5 includes control chip 51 and the display screen 52 that links to each other with control chip 51, control chip 51 and display screen 52 all set up on circuit board 41, control chip 51 links to each other with camera 32, can ensure asynchronous machine 14's stable power supply, and then control power supply loop 43's switch-on and closure through gauze mask switch 44, can realize automatic control walking assembly 1's walking, and control chip 51 can save the image that camera 32 was shot, ensures the undistorted of image.

Other embodiments of the present invention than the preferred embodiments described above will be apparent to those skilled in the art from the present invention, and various changes and modifications can be made therein without departing from the spirit of the present invention as defined in the appended claims.