CN213271597U - Pipeline crawler for positioning pipeline branch pipe port - Google Patents

Abstract

The utility model relates to a pipeline crawler for positioning a pipeline branch pipe port, which comprises a walking carrying vehicle body, wherein a pushing device for pushing a cable from one end to the other end of the cable is arranged on the carrying vehicle body, and at least one monitoring mechanism for monitoring the pushing state of the cable is arranged on the carrying vehicle body; one end of the carrying vehicle body is provided with a cup bowl which can be turned over in the vertical direction and the horizontal direction respectively; one end of the cup bowl is open, and the other end of the cup bowl is provided with a threading hole for a cable to pass through. The beneficial effects of the utility model are that compact structure can realize crawling in narrow and small airtight pipeline in aquatic or silt to the accurate branch pipe that gets into the minor bore, so that detect the branch pipe.

Description

Pipeline crawler for positioning pipeline branch pipe port

Technical Field

The utility model relates to a pipeline check out test set technical field, concretely relates to pipeline crawler for pipeline branch mouth location.

Background

The pipeline endoscopic detection equipment is widely applied to the industries such as drainage pipelines, power pipelines, nondestructive testing, municipal administration, archaeology and the like at present, and is mainly used for rapid detection and diagnosis of the interior of petroleum and petrochemical pipelines and municipal drainage pipelines. The equipment is provided with a powerful illumination light source and a portable control system, is very suitable for fields and mobile workplaces, and the transmission cable can be arranged according to the requirements of users and can convey the equipment to a required working position.

At present, when pipeline branch pipeline detection is carried out, a pipeline branch pipeline diameter small traditional pipeline crawler cannot enter the pipeline detection, and a hard push rod pipeline endoscope for small pipeline detection cannot accurately enter a branch pipeline, so that branch pipeline detection cannot be carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a pipeline crawl device for pipeline branch mouth location is provided, aim at solving above-mentioned technical problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a pipeline crawler for positioning a pipeline branch pipe port comprises a walkable carrying vehicle body, wherein a pushing device used for pushing a cable from one end to the other end of the cable is mounted on the carrying vehicle body, and at least one monitoring mechanism used for monitoring the pushing state of the cable is mounted on the carrying vehicle body; a cup bowl is mounted at one end of the carrying vehicle body and can be turned over in the vertical direction and the horizontal direction respectively; one end of the cup bowl is open, and the other end of the cup bowl is provided with a threading hole for a cable to pass through.

The utility model has the advantages that: in the process of cable conveying, the carrying vehicle body can walk and drive the pushing device, the monitoring mechanism and the cable to move forwards; meanwhile, the pushing device pushes the cable to realize forward conveying of the cable; the carrying vehicle body is matched with the pushing device, so that long-distance conveying of the cable in the pipeline is realized, and the detection of the pipeline is realized; in the cable pushing process, the cable pushing state is monitored in real time through the monitoring mechanism, so that a worker can know the cable pushing state in time; in addition, the cup bowl is turned in the vertical direction and the horizontal direction, so that the cup bowl is suitable for detection of different branch pipes, and the application range is wide. The utility model discloses simple structure can realize the long distance transport of stereoplasm cable in the pipeline, the detection of the follow-up pipeline of being convenient for. The utility model discloses compact structure can realize crawling in narrow and small airtight pipeline in aquatic or silt to the accurate branch pipe that gets into the minor caliber, so that detect the branch pipe.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, a mounting channel is horizontally and fixedly arranged on the position, close to one end of the carrying vehicle body, and one end, close to one end of the carrying vehicle body, of the mounting channel is open; the mounting channel is internally rotatably provided with a fixed sleeve, and the fixed sleeve is internally provided with a driving component for driving the cup bowl to rotate in the vertical direction.

The beneficial effect who adopts above-mentioned further scheme is that drive the bowl through drive assembly and rotate 0-90 in vertical direction, makes fixed sleeve drive assembly and bowl rotation through the mode that technical personnel in the field can think simultaneously to realize the 360 rotations of bowl on the horizontal direction, so that the angle of adjustment bowl, so that be applicable to the detection of different branch pipes, application range is wider, convenient to use.

Further, the driving assembly comprises a screw rod, the screw rod is horizontally and rotatably arranged in the fixed sleeve, and a screw rod sleeve is sleeved on the screw rod through a thread; one end of the screw rod sleeve horizontally extends out of the open end of the mounting channel and is connected with the cup bowl through at least one vertical rotating rod, and two ends of the vertical rotating rod are respectively connected with one end of the screw rod sleeve and the other end of the cup bowl in a rotating mode.

The beneficial effect who adopts above-mentioned further scheme is that the lead screw rotates and changes its self rotation into telescopic rectilinear movement of lead screw, and the lead screw sleeve passes through perpendicular rotary rod and drives cup bowl rotatory in vertical direction to change the angle of cup bowl in vertical direction, so that be applicable to the detection of different small-bore branch pipes, simple structure, it is easy and simple to handle.

Furthermore, but fixed cover barrel overcoat is equipped with horizontal rotation's rotatory sleeve, rotatory telescopic one end level extends outside the open end of installation passageway to through an at least horizontal rotary rod with the cup bowl is connected, horizontal rotary rod's both ends respectively with rotatory telescopic one end and the other end of cup bowl rotates and is connected.

The beneficial effect who adopts above-mentioned further scheme is that the mode that can think through the technical staff in the field rotates rotatory sleeve to drive horizontal rotation pole and fixed sleeve and its inside part 360 rotations, thereby change the angle of cup bowl on the horizontal direction, so that be applicable to the detection of the small-bore branch pipe of difference, simple structure, it is easy and simple to handle.

Furthermore, the quantity of vertical rotary rods and/or horizontal rotary rods is two, and the vertical rotary rods and/or the horizontal rotary rods are respectively positioned on two sides of the cup bowl.

The cup has the beneficial effect that the stability of the cup bowl in the rotating process is improved.

Further, the monitoring mechanism comprises a camera which is fixedly installed at one end of the upper surface of the carrying vehicle body, and a lens of the camera faces the outside of one end of the carrying vehicle body.

The beneficial effect who adopts above-mentioned further scheme is through the video of camera real-time acquisition cable propelling movement to send the video that corresponds for the controller, the controller receives corresponding video, and judge whether the propelling movement of analysis cable breaks down, so that the staff in time knows the concrete condition of cable propelling movement.

Further, monitoring facilities still includes for the light of camera illumination, light fixed mounting is in carry on one of automobile body upper surface and serve, its orientation carry on outside the one end of automobile body, and be located one side of camera, the cable is located the camera with between the light.

The beneficial effect who adopts above-mentioned further scheme is that the in-process of cable propelling movement monitoring, is the camera illumination through the light, improves the video quality of camera collection to the more accurate analysis of controller judges the particular case of cable propelling movement, and the precision is higher.

Further, the pushing device comprises at least one driving wheel and driven wheels in one-to-one correspondence with the driving wheel, and the driving wheel and the driven wheels are oppositely arranged on the carrying vehicle body in a direction perpendicular to the cable pushing direction and are respectively connected with the carrying vehicle body in a horizontal rotating mode; the cable is located between the driving wheel and the driven wheel, and two sides of the cable are respectively attached to the driving wheel and the driven wheel.

The beneficial effect who adopts above-mentioned further scheme is that the in-process of cable propelling movement makes the action wheel rotate through the mode that technical personnel in the field can think, and the action wheel utilizes between its and the cable and the frictional force between cable and the follower to drive the cable and remove to realize the transport of cable, simple structure, it is convenient to carry.

Furthermore, the number of the driving wheels and the number of the driven wheels are two, and the two driving wheels and the two driven wheels are arranged in a pairwise opposite mode; the two driving wheels and the two driven wheels are in transmission connection through belts respectively; the cable is located two between the belt, its both sides respectively with two the belt pastes mutually.

The beneficial effect of adopting the further scheme is that the power for pushing the cable is increased, so that the normal pushing of the cable is realized; in addition, the cable is conveyed by the belt, so that the damage to the cable is reduced, and the quality of the cable is ensured.

Further, install on the carrying vehicle body and be used for covering pusher's end cover, one side of end cover with one side of carrying the automobile body is rotated and is connected, and the opposite side can overturn to the opposite side of carrying the automobile body is detained.

The technical scheme has the advantages that the whole pushing device is covered by the end cover, so that the attractiveness of the whole equipment is improved; in addition, the end cover can also avoid dust to influence the working performance of the pushing device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1 along the line A-A;

FIG. 3 is an enlarged view of B in FIG. 2;

FIG. 4 is a schematic view of the structure of the pushing structure of the present invention cooperating with the carrying vehicle body;

FIG. 5 is a schematic structural view of the present invention during inspection;

fig. 6 is a schematic structural diagram of the present invention in a pipeline.

In the drawings, the components represented by the respective reference numerals are listed below:

1. carry on platform, 2, cable, 3, camera, 4, light, 5, action wheel, 6, follower, 7, belt, 8, end cover, 9, stopper, 10, wheel, 11, cup bowl, 12, fixed sleeve, 13, lead screw, 14, lead screw sleeve, 15, perpendicular rotary rod, 16, rotatory sleeve, 17, horizontal rotary rod, 18, detection camera, 19, auxiliary lighting lamp.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 6, the utility model provides a pipeline crawler for positioning a pipeline branch pipe opening, which comprises a walking carrying vehicle body 1, wherein a pushing device for pushing a cable 2 from one end to the other end of the cable 2 is installed on the carrying vehicle body 1, and at least one monitoring mechanism for monitoring the pushing state of the cable 2 is installed on the carrying vehicle body 1; one end of the carrying vehicle body 1 is provided with a cup bowl 11, and the cup bowl 11 can be turned over in the vertical direction and the horizontal direction respectively; one end of the cup bowl 11 is open, and the other end is provided with a threading hole for the cable 2 to pass through. In the process of conveying the cable 2, the carrying vehicle body 1 can walk and drive the pushing device, the monitoring mechanism and the cable 2 to walk forwards; meanwhile, the pushing device pushes the cable 2, so that the cable 2 is conveyed forwards; the carrying vehicle body 1 is matched with a pushing device to realize long-distance conveying of the cable 2 in the pipeline so as to realize detection of the pipeline; in addition, in the process of pushing the cable 2, the state of pushing the cable 2 is monitored in real time through the monitoring mechanism, so that a worker can know the pushing state of the cable 2 in time; in addition, the cup bowl 11 can be turned in the vertical direction and the horizontal direction, so that the cup bowl is suitable for detection of different branch pipes, and the application range is wide. The utility model discloses simple structure can realize 2 long distance transport in the pipeline of stereoplasm cable, the detection of the follow-up pipeline of being convenient for. The utility model discloses compact structure can realize crawling in narrow and small airtight pipeline in aquatic or silt to the accurate branch pipe that gets into the minor caliber, so that detect the branch pipe.

In addition, a detection camera 18 is installed at the open end of the cup bowl 11 during detection, the detection camera 18 is fixedly connected with one end of the cable 2, and the cable 2 is a hard cable.

A plurality of wheels 10, preferably four wheels 10, are mounted at the bottom of the vehicle body 1 at regular intervals, and the four wheels 10 are oppositely mounted on two ends of the vehicle body 1 in pairs. Two wheels 10 positioned at the same end of the carrying vehicle body 1 are connected through a rotating shaft, and the rotating shaft is rotatably connected with one end of the carrying vehicle body 1; one of the carrying vehicle body 1 is served and is equipped with the motor through bolt fixed mounting, and the drive end of motor is connected with the one end transmission of pivot, and concrete mode can be: gears are respectively coaxially and fixedly sleeved on the driving end of the motor and one end of the rotating shaft, and the two gears are in transmission connection through a chain; the gears can also be changed into belt pulleys, and the two belt pulleys are respectively connected through belt transmission.

It should be noted that the utility model discloses still include the controller, above-mentioned monitoring mechanism and pusher are connected with the controller respectively, and it is all can to connect or wireless communication connects through cable 2.

In addition, the power supply of each electronic device may be an external power supply, or a storage battery may be fixedly mounted on the vehicle body 1.

Example 1

On the basis of the structure, in the embodiment, the mounting channel is horizontally and fixedly arranged on the carrying vehicle body 1 near one end of the carrying vehicle body, the mounting channel and the carrying vehicle body 1 are integrally formed, and one end of the mounting channel near one end of the carrying vehicle body 1 is open; a fixed sleeve 12 is rotatably arranged in the mounting channel, and a driving component for driving the cup bowl 11 to rotate in the vertical direction is arranged in the fixed sleeve 12. When the cup bowl detection device is used, the driving assembly drives the cup bowl 11 to rotate by 0-90 degrees in the vertical direction, and meanwhile, the fixing sleeve 12 drives the driving assembly and the cup bowl 11 to rotate in a mode which can be thought by a person skilled in the art so as to realize 360-degree rotation of the cup bowl 11 in the horizontal direction and adjust the angle of the cup bowl 11, so that the cup bowl detection device is suitable for detection in different branch pipes with small diameters, and is wide in application range and convenient to use.

Example 2

On the basis of the first embodiment, in the present embodiment, the driving assembly includes a screw rod 13, the screw rod 13 is horizontally and rotatably installed in the fixed sleeve 12, and a screw rod sleeve 14 is threaded on the screw rod 13; one end of the screw rod sleeve 14 horizontally extends out of the open end of the installation channel and is connected with the cup 11 through at least one vertical rotating rod 15, and two ends of the vertical rotating rod 15 are respectively connected with one end of the screw rod sleeve 14 and the other end of the cup 11 in a rotating manner, and are usually connected through a hinge or a rotating shaft. During operation, the screw rod 13 rotates and converts the rotation of the screw rod into linear movement of the screw rod sleeve 14, the screw rod sleeve 14 drives the cup bowl 11 to rotate in the vertical direction through the vertical rotating rod 15, so that the angle of the cup bowl 11 in the vertical direction is changed, the detection device is suitable for detection in different branch pipes with small diameters, and the structure is simple, and the operation is simple and convenient.

Preferably, in this embodiment, the number of the vertical rotating rods 15 is two, and the two vertical rotating rods 15 are respectively located at two sides of the cup 11, so as to increase the stability of the cup 11 during the rotating process.

The driving method for the rotation of the screw 13 may be: the end of the fixed sleeve 12 far away from the opening end of the installation channel is fixedly provided with a motor through a bolt, and the driving end of the motor is directly welded with one end of the wire rod 13.

Example 3

On the basis of the first embodiment, in this embodiment, the fixed sleeve 12 is sleeved with a rotating sleeve 16 capable of rotating horizontally, one end of the rotating sleeve 16 extends out of the open end of the installation channel horizontally and is connected with the cup bowl 11 through at least one horizontal rotating rod 17, and two ends of the horizontal rotating rod 17 are respectively connected with one end of the rotating sleeve 16 and the other end of the cup bowl 11 in a rotating manner, typically through a hinge or a rotating shaft. In operation, the rotating sleeve 16 is rotated in a manner that can be thought by those skilled in the art, and the horizontal rotating rod 17, the fixed sleeve 12 and the components inside the fixed sleeve are driven to rotate for 360 degrees, so that the angle of the cup bowl 11 in the horizontal direction is changed, and the cup bowl is suitable for detection in different branch pipes with small diameters, and is simple in structure and convenient to operate.

Preferably, in the embodiment, the number of the horizontal rotating rods 17 is two, and the two horizontal rotating rods 17 are respectively located at two sides of the cup bowl 11, so that the stability of the cup bowl 11 in the rotating process is improved.

The rotation driving method of the rotary sleeve 16 may be: the motor is fixedly installed in the installation channel through a bolt, a gear or a belt wheel is fixedly sleeved on a driving end of the motor, the gear or the belt wheel is coaxially and fixedly sleeved on one end of the rotating sleeve 16, and the two gears are connected through a chain or the two belt wheels are connected through a belt.

It should be noted that the two vertical rotating rods 15 are both located in the two horizontal rotating rods 17, and of the four rotating rods, two adjacent rotating rods are arranged at intervals and do not affect each other.

Example 4

On the basis of the above structure, in the present embodiment, the monitoring mechanism includes the camera 3, and the camera 3 is fixedly mounted on one end of the carrying vehicle body 1 through a bolt, and a lens thereof faces the outside of one end of the carrying vehicle body 1. The in-process of 2 propelling movements of cable, gather the video of 2 propelling movements of cable in real time through camera 3 to send the video that corresponds for the controller, the controller receives the video that corresponds, and judge whether the propelling movement of analysis cable 2 breaks down, so that the staff in time knows the particular case of 2 propelling movements of cable.

Example 5

In addition to the embodiment, in the present embodiment, the monitoring mechanism further includes an illumination lamp 4 for illuminating the camera 3, and the illumination lamp 4 is fixedly mounted on one end of the carrying vehicle body 1 through a bolt, faces the outside of the one end of the carrying vehicle body 1, and is located on one side of the camera 3. The in-process of 2 propelling movement monitoring of cable is the illumination of camera 3 through light 4, improves the video quality of camera 3 collection to the more accurate analysis of controller judges the particular case of 2 propelling movements of cable, and the precision is higher.

Preferably, the illuminating lamp 4 is preferably an LED lamp, and has a good energy-saving effect.

Besides the structure, the monitoring mechanism can also adopt an infrared camera which can directly collect videos in a dark pipeline.

Example 6

On the basis of the fifth embodiment, in this embodiment, camera 3 and light 4 set up in the both sides of cable 2 relatively, simple structure, and reasonable in design can realize the monitoring of 2 propelling movement states of cable, does not influence the propelling movement of cable 2 simultaneously yet, saves space.

Besides the above distribution, the camera 3 and the illuminating lamp 4 can be arranged on the same side of the cable 2, but the cable 2 is not as stable as the above arrangement.

Example 7

On the basis of above-mentioned structure, in this embodiment, the quantity of monitoring mechanism is two, and two monitoring mechanisms are located the both ends of carrying on automobile body 1 respectively, are used for monitoring the propelling movement state of carrying on automobile body 1 both ends cable 2 respectively. In the process of pushing the cable 2, the pushing states of the cable 2 carrying the two ends of the vehicle body 1 are monitored through the two monitoring mechanisms respectively, and monitoring is more comprehensive.

In addition, still install auxiliary lighting lamp 19 through bolt fixed mounting on carrying on automobile body 1, auxiliary lighting lamp is preferentially installed on one of them monitoring mechanism for auxiliary camera 3 gathers the video of cable 2 propelling movement, further ensures that what video was gathered thinks, preferentially adopts the LED lamp.

Example 8

On the basis of the above structure, in this embodiment, the pushing device includes at least one driving wheel 5 and driven wheels 6 corresponding to the driving wheel 5 one by one, the driving wheel 5 and the driven wheels 6 are oppositely disposed on the carrying vehicle body 1 along a direction perpendicular to the pushing direction of the cable 2, and are respectively connected with the carrying vehicle body 1 through a mandrel in a horizontal rotation manner; the cable 2 is positioned between the driving wheel 5 and the driven wheel 6, and two sides of the cable are respectively attached to the driving wheel 5 and the driven wheel 6. In the process of cable 2 propelling movement, make action wheel 5 rotate through the mode that the skilled person in the art can think, action wheel 5 utilizes its and between cable 2 and the frictional force between cable 2 and the follower 6 to drive cable 2 and remove to realize the transport of cable 2, simple structure carries the convenience.

Preferably, in the present embodiment, the number of the driving wheels 5 and the driven wheels 6 is two, and the two driving wheels 5 and the two driven wheels 6 are arranged opposite to each other; the two driving wheels 5 and the two driven wheels 6 are in transmission connection through belts 7 respectively; the cable 2 is positioned between the two belts 7, and two sides of the cable are respectively attached to the two belts 7. The two driving wheels 5 are matched with the two driven wheels 6 at the same time, and the arrangement mode can increase the power for pushing the cables 2, so that the cables 2 can be normally pushed; in addition, the cable 2 is conveyed by the belt 7, so that damage to the cable 2 is reduced, and the quality of the cable 2 is guaranteed.

Example 9

On the basis of the eighth embodiment, in the present embodiment, a motor is fixedly mounted at a position below the driving wheel 5 on the carrying vehicle body 1 through a bolt, and a mounting groove for accommodating the motor is formed on the carrying vehicle body 1; the driving end of the motor is vertically upward and is fixedly connected with the lower end of the mandrel of one driving wheel 5, and the driving end is usually connected with the mandrel by welding or bolts. In the process of conveying the cables 2, one driving wheel 5 is driven to rotate through the motor, so that the cables 2 are actively pushed by the aid of friction force between the driving wheel and the cables 2 and between the cables 2 and the driven wheel 6, and time and labor are saved.

Besides the above driving modes, the motor can also be in transmission connection with the corresponding driving wheel 5 through a gear, specifically: and gears are respectively coaxially and fixedly sleeved at one end of the corresponding mandrel of the driving wheel 5 and the driving end of the motor, and the two gears are connected through chain transmission.

Example 10

In addition to the above structure, in the present embodiment, the end cover 8 for covering the pushing device is mounted on the carrying vehicle body 1 in a turnable manner, one side of the end cover 8 is rotatably connected to one side of the carrying vehicle body 1, usually by a hinge or a hinge, and the other side of the end cover is turned to the other side of the carrying vehicle body 1 and fastened. When the cable 2 is conveyed, the whole pushing device is covered by the end cover 8, so that the attractiveness of the whole equipment is improved; in addition, the end cover 8 can prevent dust from affecting the working performance of the pushing device.

The integrated into one piece of center department of above-mentioned end cover 8 opposite side has buckle one, and integrated into one piece has buckle two on the opposite side of carrying on automobile body 1, and buckle two cooperates with buckle one, realizes that end cover 8 opposite side and carrying on being connected of automobile body 1 opposite side, simple structure, and is easy and simple to handle, labour saving and time saving.

Example 11

On the basis of above-mentioned structure, in this embodiment, monitoring mechanism is close to installing of the upper and lower upset that can fix a position on one end of carrying automobile body 1 and is used for carrying out spacing stopper 9 to cable 2, and stopper 9 is preferred to be set up in the one end of carrying automobile body 1, carries out spacingly through stopper 9 to cable 2, avoids 2 slippage of cable and influences the transport of cable 2.

Above-mentioned stopper 9 is preferred to be set up between the camera 3 and the light 4 that correspond, and the shell of camera 3 or the shell of light 4 are close to one of carrying on automobile body 1 and correspond one of end and are served and be equipped with the equal open recess in both sides, and the one side of hinge and recess inner wall is passed through to stopper 9 one end rotates and is connected, and the other end can overturn to the shell with light 4 or the shell laminating of camera 3 to carry on spacingly to cable 2.

In addition, the limiting block 9 can be limited by directly utilizing the friction force between the limiting block and the inner wall of the groove, and can also be limited by a bolt, namely, one end of the limiting block 9 is provided with a through screw hole I, the screw hole I is internally connected with a bolt, and the bottom of the groove is provided with a screw hole II; the limiting block 9 is turned to be in a horizontal state, the screw hole II is communicated with the screw hole I, and then the limiting block 9 is locked through the bolt.

It should be noted that the utility model discloses mainly be applied to the survey in the narrow and small airtight pipeline, especially have under the condition of water or silt in the pipeline, also can be applied to the detection in the ordinary pipeline, consequently each above-mentioned electron device all has waterproof function, ensures normal operating.

The working principle of the utility model is as follows:

the driving wheel 5 is driven to rotate by a corresponding motor, and the driving wheel 5 realizes the pushing of the cable 2 by utilizing the friction force between the driving wheel 5 and the cable 2 as well as between the cable 2 and the driven wheel 6; in the process, the two cameras 3 are respectively illuminated by the two illuminating lamps 4, the two cameras 3 respectively collect the push videos of the cables 2 carrying the two ends of the vehicle body 1 and send the push videos to the controller, and the controller receives the corresponding videos and analyzes the push states of the cables 2, so that workers can know the push states of the cables 2 in time;

in addition, during detection, the corresponding motor drives the screw rod 13 to rotate, the screw rod 13 rotates and converts the rotation of the screw rod 13 into linear movement of the screw rod sleeve 14, and the screw rod sleeve 14 drives the cup bowl 11 to rotate in the vertical direction through the vertical rotating rod 15, so that the angle of the cup bowl 11 in the vertical direction is changed;

meanwhile, the rotating sleeve 16 is driven to rotate by the corresponding motor, and the horizontal rotating rod 17, the fixed sleeve 12 and the components inside the fixed sleeve are driven to rotate for 360 degrees, so that the angle of the cup bowl 11 in the horizontal direction is changed, the cup bowl is suitable for detection of different branch pipes, and the cup bowl detection device is simple in structure and easy and convenient to operate.

It should be noted that the utility model relates to a motor (model YE-2), camera (model DS-IPC-T12H) and LED lamp (model E-NLED0024) all adopt prior art to above-mentioned each part is connected with controller (model TC-SCR) electricity, and the control circuit between controller and each part is prior art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (11)

1. The utility model provides a pipeline crawler for pipeline branch mouth location which characterized in that: the cable pushing device comprises a walking carrying vehicle body (1), wherein a pushing device used for pushing a cable (2) from one end to the other end of the cable (2) is installed on the carrying vehicle body (1), and at least one monitoring mechanism used for monitoring the pushing state of the cable (2) is installed on the carrying vehicle body (1); a cup bowl (11) is mounted at one end of the carrying vehicle body (1), and the cup bowl (11) can be turned over in the vertical direction and the horizontal direction respectively; one end of the cup bowl (11) is open, and the other end of the cup bowl is provided with a threading hole for the cable (2) to pass through.

2. The pipe crawler for pipe branch mouth positioning according to claim 1, wherein: a mounting channel is horizontally and fixedly arranged on the carrying vehicle body (1) at a position close to one end of the carrying vehicle body, and one end of the mounting channel close to one end of the carrying vehicle body (1) is open; the mounting channel is internally rotatably provided with a fixed sleeve (12), and the fixed sleeve (12) is internally provided with a driving component for driving the cup bowl (11) to rotate in the vertical direction.

3. The pipe crawler for pipe branch mouth positioning according to claim 2, wherein: the driving assembly comprises a screw rod (13), the screw rod (13) is horizontally and rotatably arranged in the fixed sleeve (12), and a screw rod sleeve (14) is sleeved on the screw rod (13) in a threaded manner; one end of the screw rod sleeve (14) horizontally extends out of the open end of the mounting channel and is connected with the cup bowl (11) through at least one vertical rotating rod (15), and two ends of the vertical rotating rod (15) are respectively connected with one end of the screw rod sleeve (14) and the other end of the cup bowl (11) in a rotating mode.

4. The pipe crawler for pipe branch mouth positioning according to claim 3, wherein: the number of the vertical rotating rods (15) is two, and the two vertical rotating rods (15) are respectively positioned on two sides of the cup bowl (11).

5. The pipe crawler for pipe branch mouth positioning according to claim 2, wherein: but fixed sleeve (12) overcoat is equipped with horizontal rotation's rotatory sleeve (16), the one end level of rotatory sleeve (16) is extended outside the open end of installation passageway to through an at least horizontal rotary rod (17) with cup bowl (11) are connected, the both ends of horizontal rotary rod (17) respectively with the one end of rotatory sleeve (16) and the other end of cup bowl (11) is rotated and is connected.

6. The pipe crawler for pipe branch mouth positioning according to claim 5, wherein: the number of the horizontal rotating rods (17) is two, and the two horizontal rotating rods (17) are respectively positioned on two sides of the cup bowl (11).

7. The pipe crawler for pipe branch port positioning according to any one of claims 1-6, wherein: the monitoring mechanism comprises a camera (3), the camera (3) is fixedly installed at one end of the upper surface of the carrying vehicle body (1), and a lens of the camera faces the outside of one end of the carrying vehicle body (1).

8. The pipe crawler for pipe branch mouth positioning according to claim 7, wherein: monitoring mechanism still includes and does light (4) of camera (3) illumination, light (4) fixed mounting be in one of carrying on automobile body (1) upper surface is served, its orientation outside the one end of carrying on automobile body (1), and be located one side of camera (3), cable (2) are located camera (3) with between light (4).

9. The pipe crawler for pipe branch port positioning according to any one of claims 1-6, wherein: the pushing device comprises at least one driving wheel (5) and driven wheels (6) which correspond to the driving wheel (5) one by one, and the driving wheel (5) and the driven wheels (6) are oppositely arranged on the carrying vehicle body (1) along the direction vertical to the pushing direction of the cable (2) and are respectively connected with the carrying vehicle body (1) in a horizontal rotating mode; the cable (2) is located between the driving wheel (5) and the driven wheel (6), and two sides of the cable are respectively attached to the driving wheel (5) and the driven wheel (6).

10. The pipe crawler for pipe branch mouth positioning according to claim 9, wherein: the number of the driving wheels (5) and the number of the driven wheels (6) are two, and the two driving wheels (5) and the two driven wheels (6) are arranged in a pairwise opposite mode; the two driving wheels (5) and the two driven wheels (6) are in transmission connection through belts (7) respectively; the cable (2) is positioned between the two belts (7), and two sides of the cable are respectively attached to the two belts (7).

11. The pipe crawler for pipe branch port positioning according to any one of claims 1-6, wherein: the turnover type automobile body carrying device is characterized in that the end cover (8) used for covering the pushing device is installed on the carrying automobile body (1), one side of the end cover (8) is rotatably connected with one side of the carrying automobile body (1), and the other side of the end cover can be turned over to the other side of the carrying automobile body (1) and buckled.

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