CN213900333U - Pipeline detection device for municipal administration - Google Patents

Abstract

The utility model relates to a municipal pipeline detection device, which relates to the technical field of pipeline detection and comprises a power vehicle, a plurality of self-rotating wheels, two fixed seats and a detection assembly, wherein the power vehicle is arranged in a pipeline and moves along the length direction of the pipeline; every all be provided with supporting component on the fixing base, set up the mounting groove along the radial extension of pipeline in the fixing base, supporting component includes along the pipeline radially slide in the mounting groove of fixing base horizontal board, be used for connecting a plurality of springs, the rigid coupling of horizontal board and fixing base in the vertical pole and the rotation connection that the power car lateral wall was kept away from to the horizontal board in the vertical pole keep away from the removal wheel of horizontal board one end. This application can improve the stationarity of detection device when removing in the pipeline.

Description

Pipeline detection device for municipal administration

Technical Field

The application relates to the technical field of pipeline detection, in particular to a pipeline detection device for municipal administration.

Background

Pipelines are prone to failure after long-term use, and pipeline failure is usually caused by corrosion, equipment failure, manufacturing errors, environmental accidents, human interference and other factors. In order to detect and reduce the probability of pipeline failure, operators and regulatory agencies need to check it regularly. Typically, items to be inspected include coating loss, degree of corrosion, stress corrosion cracking, distortion, and circumferential and axial defects, among others.

In the related art, reference may be made to chinese utility model patent with an authorization publication number of CN206973160U, which discloses a pipeline inspection robot, comprising a seat body, a camera gun and a lighting lamp, wherein the seat body is provided with a traveling mechanism and a power input end; the camera gun is arranged above the base body and comprises a front camera and a rear camera, the front camera is arranged at the front end of the camera gun, the rear camera is arranged at the rear end of the camera gun, the front camera faces the front of the pipeline detection robot, and the rear camera faces the rear of the pipeline detection robot; the illuminating lamp is arranged on the camera gun.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the pipeline detection robot may overturn during the moving process of the pipeline, and is difficult to move continuously, so that the detection is difficult to continue.

SUMMERY OF THE UTILITY MODEL

In order to improve the stationarity of detection device when removing in the pipeline, this application provides a pipeline detection device for municipal administration.

The application provides a pipeline detection device for municipal administration adopts following technical scheme:

a municipal pipeline detection device comprises a power vehicle, a plurality of self-rotating wheels, two fixed seats and a detection assembly, wherein the power vehicle is arranged in a pipeline and moves along the length direction of the pipeline; every all be provided with supporting component on the fixing base, set up the mounting groove along the radial extension of pipeline in the fixing base, supporting component includes along the pipeline radially slide in the mounting groove of fixing base horizontal board, be used for connecting a plurality of springs, the rigid coupling of horizontal board and fixing base in the vertical pole and the rotation connection that the power car lateral wall was kept away from to the horizontal board in the vertical pole keep away from the removal wheel of horizontal board one end.

Through adopting above-mentioned technical scheme, when placing the power car in the pipeline, the inner wall butt of the autorotation wheel of power car diapire and pipeline, when having the inner wall unevenness that the dirt made the pipeline because of the inner wall bonding of pipeline, install the removal wheel on vertical pole all the time with the inner wall butt of pipeline under the effect of vertical pole, horizontal board and a plurality of spring, the power car is difficult for taking place when the pipeline removes this moment and tumbles to make the power car more steady when removing in the pipeline.

Preferably, the end face of the power vehicle is provided with a mounting cavity, and the detection assembly comprises a motor mounted in the mounting cavity of the power vehicle, a rotating shaft rotatably connected to the power vehicle, a driving disc fixedly connected to one end of the rotating shaft far away from the motor, a turntable rotatably connected to the end face of the power vehicle, and a camera mounted on the side wall of the turntable far away from the power vehicle; the output shaft of motor and axis of rotation fixed connection, driving-disc and carousel eccentric settings, the lateral wall rigid coupling that the driving-disc kept away from the power car has the fixed block, the switching-over hole has been seted up at the middle part of carousel, the switching-over hole intercommunication of carousel has four spouts, four of carousel the radial extension of carousel is followed to the spout, works as when the driving-disc rotates, the fixed block slides in the spout.

Through adopting above-mentioned technical scheme, when the motor during operation, the output shaft of motor rotates the drive axis of rotation and rotates, and the axis of rotation rotates drive driving-disc and rotates, and driving-disc rotation drive fixed block rotates, and the fixed block rotates and slides in switching-over hole and four spouts in proper order to drive the carousel intermittent type nature and rotate, the carousel intermittent type nature rotates and drives the camera intermittent type nature and rotate, thereby alright multi-angle ground observes the inner wall of pipeline.

Preferably, the side wall of the turntable, which is far away from the power vehicle, is also provided with an illuminating lamp.

Through adopting above-mentioned technical scheme, the setting up of light can be for providing the light in the pipeline to be convenient for observe the pipeline inner wall.

Preferably, the through-hole that is used for supplying vertical pole to slide is seted up to the lateral wall that the fixing base was kept away from the power car, the sealing ring is installed to the lateral wall of the through-hole of fixing base, vertical pole radially slides in the inner wall of sealing ring along the pipeline.

Through adopting above-mentioned technical scheme, the setting up of sealing ring has reduced the probability that ponding in the pipeline got into to make the spring take place the corrosion in the mounting groove.

Preferably, the outer wall integrated into one piece of sealing ring has a plurality of card strips, a plurality of draw-in grooves that are used for the grafting card strip are seted up to the lateral wall of the through-hole of fixing base.

Through adopting above-mentioned technical scheme, the card strip is pegged graft in the draw-in groove of fixing base, easy dismounting to be convenient for change the sealing ring.

Preferably, two terminal surfaces of horizontal board all are provided with the dovetail block, the dovetail groove that leads the dovetail block is seted up to the lateral wall of the mounting groove of fixing base, the dovetail groove of fixing base extends along the radial of pipeline.

Through adopting above-mentioned technical scheme, the dovetail of fixing base has the effect of direction to the forked tail piece to the stationarity when horizontal plate removes has been improved.

Preferably, the side wall of the dovetail block far away from the transverse plate is embedded with a ball, and the side wall of the ball is abutted to the side wall of the dovetail groove of the fixing seat.

Through adopting above-mentioned technical scheme, the rigid contact of dovetail block with the dovetail of fixing base has been alleviateed in the setting of ball to the dovetail block of being convenient for slides in the dovetail of fixing base, and then stability when further having improved the transverse plate and removing.

Preferably, the bottom of the power vehicle is further provided with a balancing weight.

Through adopting above-mentioned technical scheme, the setting of balancing weight can reduce the focus of power car to the stationarity when further having improved the power car and removing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the power vehicle is placed in the pipeline, the self-rotating wheel on the bottom wall of the power vehicle is abutted against the inner wall of the pipeline, when the inner wall of the pipeline is uneven due to dirt adhered to the inner wall of the pipeline, the moving wheel arranged on the vertical rod is always abutted against the inner wall of the pipeline under the action of the vertical rod, the transverse plate and the plurality of springs, and the power vehicle is not prone to overturning when moving in the pipeline, so that the power vehicle is more stable when moving in the pipeline;

2. when the motor works, an output shaft of the motor rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the driving disc to rotate, the driving disc rotates to drive the fixed block to rotate, the fixed block rotates to sequentially slide in the reversing hole and the four sliding grooves, so that the rotating disc is driven to intermittently rotate, the rotating disc intermittently rotates to drive the camera to intermittently rotate, and the inner wall of the pipeline can be observed in multiple angles;

3. the setting of balancing weight can reduce the focus of power car to the stationarity when further having improved the power car and having removed.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partial sectional view of the vehicle in the embodiment of the present application.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a partial cross-sectional view of a mount in an embodiment of the present application.

Description of reference numerals: 1. a pipeline; 2. a power vehicle; 21. a mounting cavity; 3. a self-rotating wheel; 4. a fixed seat; 41. mounting grooves; 42. a through hole; 43. a card slot; 5. a detection component; 51. a motor; 52. a rotating shaft; 53. a drive disc; 54. a turntable; 541. a reversing hole; 542. a chute; 543. a support ring; 544. a rotating ring; 545. a limiting ring; 546. a limiting groove; 55. a camera; 56. a fixed block; 57. an illuminating lamp; 6. a support assembly; 61. a transverse plate; 62. a vertical rod; 63. a spring; 64. a moving wheel; 65. a dovetail block; 66. a dovetail groove; 67. a ball bearing; 68. a seal ring; 681. clamping the strip; 7. and a balancing weight.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses pipeline detection device for municipal administration. Referring to fig. 1, the municipal pipeline inspection apparatus includes a motor vehicle 2, a free wheel 3, a holder 4, an inspection module 5, and a support module 6. The power car 2 is the rectangle form, is provided with four from runner 3, and four are all rotated from runner 3 and are connected in the diapire of power car 2. Fixing base 4 and supporting component 6 all are provided with two, and fixing base 4 sets up with supporting component 6 one-to-one, and fixing base 4 is used for installation supporting component 6. The detection unit 5 is used to observe the inner wall of the duct 1, and the detection unit 5 is mounted on the front end of the vehicle 2. In order to make the power vehicle 2 move more smoothly in the pipeline 1, a counterweight 7 is installed on the bottom wall of the power vehicle 2.

Referring to fig. 1 and 2, a mounting cavity 21 is formed in the power vehicle 2, and the mounting cavity 21 of the power vehicle 2 is located at the front end of the power vehicle 2. The detection assembly 5 includes a motor 51, a rotating shaft 52, a driving disc 53, a fixed block 56, a turntable 54, a camera 55, and an illumination lamp 57. The motor 51 is installed in the installation cavity 21 of the motor vehicle 2, the rotating shaft 52 is rotatably connected to the front end face of the motor vehicle 2 through a bearing, the axial direction of the rotating shaft 52 is parallel to the length direction of the pipeline 1, one end of the rotating shaft 52 is fixedly connected with one end of an output shaft of the motor 51, and the other end of the rotating shaft 52 is fixedly connected with the side wall of the driving disc 53. The driving disc 53 is disc-shaped, the fixing block 56 is cylindrical, the fixing block 56 is fixedly connected to the end face, away from the power vehicle 2, of the driving disc 53, the fixing block 56 is parallel to the rotating shaft 52, and the fixing block 56 and the driving disc 53 are arranged eccentrically. Carousel 54 is discoid, carousel 54 and driving-disc 53 eccentric settings, and the hole 541 that commutates has been seted up at the center of carousel 54, and four spout 542 have been seted up to the terminal surface of carousel 54, and four spout 542 follow the radial extension of carousel 54, and the one end of four spout 542 all communicates with the hole 541 that commutates. Four spout 542 divide into mutually perpendicular's two sets of, and two spout 542 collineations in every group set up, and four spout 542 are whole to be the cross.

Referring to fig. 2 and 3, a support ring 543 is fixedly attached to an end surface of the turntable 54 near the vehicle 2, and a radius of the support ring 543 is smaller than a radius of the turntable 54. The end surface of the support ring 543 close to the vehicle 2 is fixedly connected with a rotation ring 544, the inner diameter of the rotation ring 544 is equal to the outer diameter of the support ring 543, and the inner sidewall of the rotation ring 544 is fixedly connected to the outer sidewall of the support ring 543. A limiting ring 545 is fixedly connected to the end surface of the power vehicle 2 close to the turntable 54, the inner diameter of the limiting ring 545 is equal to the outer diameter of the supporting ring 543, and a limiting groove 546 for accommodating the rotating ring 544 is formed in the limiting ring 545. The center lines of the supporting ring 543, the rotating ring 544 and the limiting ring 545 are overlapped, and the rotating ring 544 is rotatably connected to the limiting groove 546 of the limiting ring 545 around the center line of the limiting ring 545.

Referring to fig. 2, in order to more clearly observe the inner wall of duct 1, camera 55 is mounted on the end surface of turntable 54 away from vehicle 2, and camera 55 is located on the side of turntable 54 close to the side. An illumination lamp 57 is mounted on the end face of the turntable 54 remote from the vehicle 2, and the illumination lamp 57 is mounted on the side of the camera 55. When the motor 51 works, the output shaft of the motor 51 rotates to drive the rotating shaft 52 to rotate, the rotating shaft 52 rotates to drive the driving disc 53 to rotate, the driving disc 53 rotates to drive the fixed block 56 to do circular motion, the fixed block 56 sequentially slides in the reversing hole 541 and the four sliding grooves 542, so that the rotating disc 54 is driven to intermittently rotate, the rotating disc 54 intermittently rotates to drive the camera 55 to do circular motion, and the camera 55 can conveniently observe the inner wall of the pipeline 1 in a multi-angle manner.

Referring to fig. 4, a mounting groove 41 is formed in the fixing base 4, and the mounting groove 41 of the fixing base 4 has a rectangular cross section. The through hole 42 is opened to the terminal surface that fixing base 4 kept away from power car 2, and the through hole 42 of fixing base 4 is cylindrical hole. Install sealing ring 68 in fixing base 4's the through-hole 42, the cross section of sealing ring 68 is the ring form, sealing ring 68's lateral wall integrated into one piece has two card strips 681, two card strips 681 set gradually in sealing ring 68's both sides, the cross section of card strip 681 is the T shape, set up two draw-in grooves 43 in fixing base 4's the through-hole 42, fixing base 4's draw-in groove 43 is used for pegging graft card strip 681, the cross section of draw-in groove 43 is the T shape, when card strip 681 imbeds in the draw-in groove 43 of fixing base 4, card strip 681 is in by the compression state.

Referring to fig. 1 and 4, one end of the through hole 42 of the fixing base 4 communicates with the mounting groove 41, and the other end of the through hole 42 of the fixing base 4 communicates with an end surface of the fixing base 4 away from the power vehicle 2. The supporting assembly 6 comprises a transverse plate 61, a vertical rod 62, a spring 63 and a moving wheel 64, wherein the transverse plate 61 is a rectangular plate, the spring 63 is arranged along the radial direction of the pipeline 1, one end of the spring 63 is fixedly connected to the mounting groove 41 of the fixing seat 4 and faces away from the inner bottom wall of the power vehicle 2, and the other end of the spring 63 is fixedly connected to the side wall of the transverse plate 61 facing the power vehicle 2. The both ends of transverse plate 61 all are fixed connected with dovetail block 65, and two inside walls of fixing base 4 all are provided with dovetail 66, and dovetail 66 of fixing base 4 extends along the radial of pipeline 1. The side wall of the dovetail block 65 far away from the transverse plate 61 is embedded with a ball 67, the dovetail block 65 slides in the dovetail groove 66 of the fixed seat 4 along the radial direction of the pipeline 1, and the side wall of the ball 67 is abutted against the side wall of the dovetail groove 66 of the fixed seat 4. Vertical pole 62 is the round bar, and the lateral wall of car 2 is kept away from in horizontal board 61 to the one end rigid coupling of vertical pole 62, and the other end of vertical pole 62 rotates with removing wheel 64 and is connected, and vertical pole 62 slides in the inner wall of sealing ring 68 along pipeline 1's radial to be convenient for remove the inner wall butt of wheel 64 and pipeline 1.

The implementation principle of the pipeline detection device for municipal administration in the embodiment of the application is as follows:

the operating personnel puts into pipeline 1 earlier power car 2, and the runner 3 of power car 2 diapire and the inner wall butt of pipeline 1 this moment install removal wheel 64 on vertical pole 62 all the time with the inner wall butt of pipeline 1 under the effect of vertical pole 62, horizontal board 61 and spring 63 to it is more steady when making power car 2 remove in pipeline 1.

When the motor 51 works, the output shaft of the motor 51 rotates to drive the rotating shaft 52 to rotate, the rotating shaft 52 rotates to drive the driving disc 53 to rotate, the driving disc 53 rotates to drive the fixed block 56 to do circular motion, the fixed block 56 sequentially slides in the reversing hole 541 and the four sliding grooves 542, so that the rotating disc 54 is driven to intermittently rotate, the rotating disc 54 intermittently rotates to drive the camera 55 to do circular motion, and the camera 55 can conveniently observe the inner wall of the pipeline 1 in a multi-angle manner.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a pipeline detection device for municipal administration which characterized in that: the pipeline-type automatic steering device comprises a power vehicle (2) which is arranged in a pipeline (1) and moves along the length direction of the pipeline (1), a plurality of self-turning wheels (3) which are rotatably connected to the bottom wall of the power vehicle (2), two fixed seats (4) which are arranged on the top wall of the power vehicle (2) at intervals and a detection assembly (5) which is arranged on the end face of the power vehicle (2); every all be provided with supporting component (6) on fixing base (4), set up radially extending's mounting groove (41) along pipeline (1) in fixing base (4), supporting component (6) include along pipeline (1) radial slide in horizontal board (61) in mounting groove (41) of fixing base (4), be used for connecting a plurality of springs (63), the rigid coupling of horizontal board (61) and fixing base (4) in vertical pole (62) and the rotation of horizontal board (61) keeping away from power car (2) lateral wall connect in vertical pole (62) keep away from removal wheel (64) of horizontal board (61) one end.

2. The municipal pipeline inspection device of claim 1, wherein: the end face of the power vehicle (2) is provided with a mounting cavity (21), the detection assembly (5) comprises a motor (51) mounted in the mounting cavity (21) of the power vehicle (2), a rotating shaft (52) rotatably connected to the power vehicle (2), a driving disc (53) fixedly connected to one end, far away from the motor (51), of the rotating shaft (52), a turntable (54) rotatably connected to the end face of the power vehicle (2) and a camera (55) mounted on the turntable (54) and far away from the side wall of the power vehicle (2); the output shaft and the axis of rotation (52) fixed connection of motor (51), driving-disc (53) and carousel (54) eccentric settings, the lateral wall rigid coupling that driving-disc (53) kept away from power car (2) has fixed block (56), switching-over hole (541) have been seted up in the middle part of carousel (54), switching-over hole (541) intercommunication of carousel (54) has four spout (542), four of carousel (54) spout (542) are along the radial extension of carousel (54), when driving-disc (53) rotate, fixed block (56) slide in spout (542).

3. The municipal pipeline inspection device of claim 2, wherein: and an illuminating lamp (57) is also arranged on the side wall of the turntable (54) far away from the power vehicle (2).

4. The municipal pipeline inspection device of claim 1, wherein: the lateral wall that fixing base (4) kept away from power car (2) offers through-hole (42) that are used for supplying vertical pole (62) to slide, sealing ring (68) are installed to the lateral wall of through-hole (42) of fixing base (4), vertical pole (62) are followed the radial inner wall that slides in sealing ring (68) of pipeline (1).

5. The municipal pipeline inspection device of claim 4, wherein: the outer wall integrated into one piece of sealing ring (68) has a plurality of card strips (681), a plurality of draw-in grooves (43) that are used for pegging graft card strip (681) have been seted up to the lateral wall of through-hole (42) of fixing base (4).

6. The municipal pipeline inspection device of claim 5, wherein: two terminal surfaces of horizontal board (61) all are provided with dovetail block (65), dovetail (66) that lead dovetail block (65) are seted up to the lateral wall of mounting groove (41) of fixing base (4), radial extension along pipeline (1) is followed in dovetail (66) of fixing base (4).

7. The municipal pipeline inspection device of claim 6, wherein: the side wall of the dovetail block (65) far away from the transverse plate (61) is embedded with a ball (67), and the side wall of the ball (67) is abutted to the side wall of the dovetail groove (66) of the fixed seat (4).

8. The municipal pipeline inspection device of claim 1, wherein: and a balancing weight (7) is also arranged at the bottom of the power vehicle (2).

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