CN216715601U - Miniature x-ray pipeline crawler - Google Patents
Miniature x-ray pipeline crawler Download PDFInfo
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- CN216715601U CN216715601U CN202123145676.4U CN202123145676U CN216715601U CN 216715601 U CN216715601 U CN 216715601U CN 202123145676 U CN202123145676 U CN 202123145676U CN 216715601 U CN216715601 U CN 216715601U
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Abstract
The utility model discloses a miniature x-ray pipeline crawler, which relates to the field of pipeline detection and comprises a crawler main body, a positioning sensor and a ray generating device, wherein one end of the positioning sensor is connected with the outer wall of the crawler main body, and the miniature x-ray pipeline crawler also comprises a connecting rod, a roller, a pipeline, a driving rod, an adjusting rod, a through hole, a limiting groove, a push rod, a spring, a connecting seat, a positioning sensor, a convex strip, a moving groove, a connecting block, a fixing rod and a rectangular block. The device realizes the regulation to the gyro wheel position through the length of adjusting the connecting rod, makes the gyro wheel offset with the pipeline inner wall of different diameters, and need not to change the gyro wheel according to different pipeline internal diameters, when still can guaranteeing to climb the car main part and climb or turn simultaneously, balances the displacement difference that produces between climbing car main part and the ray generating device, has further guaranteed that the climbing car main part has changeed or the steady removal of ray generating device when climbing the slope.
Description
Technical Field
The utility model belongs to the technical field of pipeline detection, and particularly relates to a pipeline crawler.
Background
The basic principle of the X-ray pipeline crawler is mainly composed of a mechanical walking part, a ray generating part, a positioning sensor, a logic controller, a power supply, an instruction source for remote control positioning outside the pipeline and the like.
At present, current miniature X ray pipeline crawler is when using, need be to different pipeline inner wall circumstances, change different frictional resistance's climbing car action wheel, inconvenient marching of climbing car in order to prevent too big friction, or the friction undersize leads to the climbing car to turn on one's side, nevertheless it wastes time and energy to the dismantlement change of action wheel, the operating procedure is loaded down with trivial details, artifical intensity of labour has been increased, and, current climbing car is fixed connection with ray generating device, when this kind of connection can lead to climbing car turn or climbing, ray generating device can't follow the pipeline inner wall and carry out steady removal, easy emergence is turned on one's side, influence final detection effect, seriously still can lead to ray generating device to damage.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the creeper driving wheel with different friction resistance needs to be replaced according to the conditions of different pipeline inner walls when the existing miniature X-ray pipeline creeper in the prior art is used, the disassembly and replacement of the driving wheel are time-consuming and labor-consuming, the operation steps are complicated, and the manual labor intensity is increased, the utility model provides the miniature X-ray pipeline creeper, the inner cavity of the through hole at different positions can be embedded into the push rod through the matching of the through hole, the adjusting rod, the limiting groove, the push rod and the spring, so that the height of the adjusting rod can be adjusted, the connecting rod can be extended out of the outer wall of the creeper main body by different distances through the matching of the adjusting rod, the driving rod, the connecting rod and the roller, so that the roller can be abutted against the inner walls of pipelines with different diameters, the position of the roller can be adjusted through the length of the adjusting rod, so that the roller is abutted against the inner walls of pipelines with different diameters, the roller does not need to be replaced according to different inner diameters of pipelines. The specific technical scheme is as follows:
the miniature x-ray pipeline crawler comprises a crawler body, a positioning sensor and a ray generating device, wherein one end of the positioning sensor is connected with the outer wall of the crawler body, the miniature x-ray pipeline crawler also comprises a plurality of connecting rods, rollers, pipelines, driving rods, adjusting rods, through holes, limiting grooves, push rods, springs, connecting seats, positioning sensors, convex strips, moving grooves, connecting blocks, fixing rods and rectangular blocks, and one end of each connecting rod extends out of the outer wall of the crawler body; the roller is rotatably arranged on the outer side of the outer wall of the connecting rod; the pipeline is arranged on the outer wall of the creeper main body, and the rollers are attached to the inner wall of the pipeline; the number of the driving rods is multiple, and every two driving rods are in a group and are respectively and rotatably connected to the other end of the connecting rod; one end of the adjusting rod extends out of the outer wall of the creeper main body towards the top end, and the other end of the adjusting rod is rotatably connected with the driving rod; the number of the through holes is multiple, and the through holes are respectively arranged on the outer wall of the adjusting rod at equal intervals; the limiting groove is formed in the inner wall of the creeper main body; one end of the push rod extends out of the top end of the outer wall of the creeper main body, and the other end of the push rod penetrates through the inner cavity of the through hole and is embedded in the inner cavity of the limiting groove; the spring is embedded in the inner cavity of the creeper main body, and two ends of the spring are respectively installed on the inner wall of the creeper main body and the outer wall of the push rod; the connecting seat is installed on the outer wall of the creeper body, and the other end of the positioning sensor is installed at the top end of the outer wall of the connecting seat; the number of the convex strips is two, and the convex strips are respectively arranged at the upper end and the lower end of the inner wall of the connecting seat; the number of the moving grooves is two, and the moving grooves are respectively sleeved on the outer wall of the convex strip in a sliding manner; the connecting blocks are arranged on the inner sides of the outer walls of the two moving grooves; the fixed rod is sleeved on the circumference of the outer wall of the connecting block; the rectangular block is installed on the right side of the outer wall of the fixing rod and is rotatably connected with the ray generating device.
In addition, the technical scheme provided by the utility model can also have the following additional technical characteristics:
in the above technical solution, preferably, the miniature x-ray pipeline crawler further comprises a chute and a slider, the chute is provided at the bottom end of the inner wall of the crawler main body; the slider quantity is two, installs respectively the other end of connecting rod, and slidable is embedded in the inner chamber of spout.
In the above technical solution, preferably, the push rod is arranged in an "L" shape.
In the above technical solution, preferably, the bottom end of the radiation generating device is equipped with a roller.
In the above technical solution, preferably, each group of the driving rods is arranged in a shape of a Chinese character 'ba'.
In the above technical solution, preferably, the connecting block is configured as a sphere.
In the above technical solution, preferably, the outer side of the outer wall of the roller is arc-shaped.
Compared with the prior art, the miniature x-ray pipeline crawler has the beneficial effects that:
1. the device can realize the adjustment of the position of the roller by adjusting the length of the connecting rod, so that the roller is propped against the inner walls of the pipelines with different diameters, the device can realize the close fitting and stable operation of equipment and the pipelines with different diameters without replacing the roller according to different inner diameters of the pipelines, the operation is simple, the time and the labor are saved, and the labor intensity of workers is reduced;
2. through the connecting seat, the sand grip, the cooperation of shifting chute and connecting block, can make connecting block and shifting chute remove along the outer wall of sand grip, can realize the dead lever, the translation of direction about rectangle piece and ray generating device carry out, cooperation through connecting block and dead lever, can make the dead lever carry out about or the swing of direction about along the outer wall of connecting block, the device can guarantee when climbing the climbing car main part climbing or turn, swing along the connecting block outer wall through the dead lever, or through the dead lever, the connecting block, the shifting chute together removes along the sand grip outer wall, can balance the displacement difference that produces between climbing car main part and the ray generating device, the stationary movement of ray generating device when having further guaranteed that the climbing car main part has changeed or has climbed, the stability of equipment is higher, the practicality is stronger.
Drawings
FIG. 1 is a front view of a conduit according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a push rod according to an embodiment of the present invention at location A;
FIG. 3 is a right side view of the creeper body in accordance with an embodiment of the present invention;
fig. 4 is an enlarged view of a connection block according to an embodiment of the present invention at a position B.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is: 1. the climbing vehicle comprises a climbing vehicle body, 2, a pipeline, 3, a connecting rod, 4, a roller, 5, a sliding groove, 6, a sliding block, 7, a driving rod, 8, an adjusting rod, 9, a through hole, 10, a limiting groove, 11, a push rod, 12, a spring, 13, a positioning sensor, 14, a connecting seat, 15, a convex strip, 16, a moving groove, 17, a connecting block, 18, a fixing rod, 19, a rectangular block, 20 and a ray generating device.
Detailed Description
The utility model will be further described with reference to specific embodiments and figures 1 to 4, but the utility model is not limited to these embodiments.
Example 1
The miniature x-ray pipeline crawler comprises a crawler body 1, a positioning sensor 13 and a ray generating device 20, wherein one end of the positioning sensor 13 is connected with the outer wall of the crawler body 1, the positioning sensor 13 is existing equipment, the model is NT-R22, the whole equipment can be positioned, the position of the equipment cannot be determined in case of equipment failure and shutdown, the miniature x-ray pipeline crawler further comprises two connecting rods 3, rollers 4, a pipeline 2, a driving rod 7, an adjusting rod 8, a through hole 9, a limiting groove 10, a push rod 11, a spring 12, a connecting seat 14, the positioning sensor 13, a convex strip 15, a moving groove 16, a connecting block 17, a fixing rod 18 and a rectangular block 19, and one end of each connecting rod 3 extends out of the outer wall of the crawler body 1; the roller 4 is rotatably arranged on the outer side of the outer wall of the connecting rod 3; the pipeline 2 is arranged on the outer wall of the creeper main body 1, the roller 4 is attached to the inner wall of the pipeline 2, and the roller 4 can move along the inner wall of the pipeline 2 so as to drive the whole equipment to move along the inner wall of the pipeline 2; the number of the driving rods 7 is two, and every two driving rods are in a group and are respectively connected to the other end of the connecting rod 3 in a rotating mode through a pin shaft; one end of the adjusting rod 8 extends out of the outer wall of the creeper body 1 towards the top end, the other end of the adjusting rod is rotatably connected with the driving rod 7 through a pin shaft, when the adjusting rod 8 moves upwards or downwards, the bottom end of the driving rod 7 can be driven to move inwards or outwards, and the connecting rod 3 and the roller 4 are driven to move inwards or outwards together, so that the adjusting rod is suitable for the inner walls of pipelines 2 with different diameters; the number of the through holes 9 is multiple, and the through holes are respectively arranged on the outer wall of the adjusting rod 8 at equal intervals; the limiting groove 10 is formed on the inner wall of the creeper body 1; one end of the push rod 11 extends out of the top end of the outer wall of the creeper body 1, the other end of the push rod penetrates through the inner cavity of the through hole 9 and is embedded in the inner cavity of the limiting groove 10, and when the push rod 11 is separated from the inner cavities of the limiting groove 10 and the through hole 9, the height of the adjusting rod 8 can be adjusted; the spring 12 is embedded in the inner cavity of the creeper main body 1, and two ends of the spring are respectively installed on the inner wall of the creeper main body 1 and the outer wall of the push rod 11, the spring 12 is a spiral spring and can be elastically deformed under the action of external force, the spring can restore to an initial state after the external force is removed, and the push rod 11 can be embedded into the inner cavities of the through hole 9 and the limiting groove 10 at corresponding positions by means of the elasticity of the spring 12; the connecting seat 14 is installed on the outer wall of the creeper body 1, and the other end of the positioning sensor 13 is installed at the top end of the outer wall of the connecting seat 14; the number of the convex strips 15 is two, and the convex strips are respectively arranged at the upper end and the lower end of the inner wall of the connecting seat 14; the number of the moving grooves 16 is two, and the moving grooves are respectively sleeved on the outer wall of the convex strip 15 in a sliding manner; the connecting blocks 17 are arranged on the inner sides of the outer walls of the two moving grooves 16, and the moving grooves 16 can drive the connecting blocks 17 to move along the outer walls of the convex strips 15; the fixing rod 18 is sleeved on the circumference of the outer wall of the connecting block 17, and the fixing rod 18 can rotate or swing along the outer wall of the connecting block 17; rectangular block 19 installs on the outer wall right side of dead lever 18, and rotates through the round pin axle with ray generating device 20 and be connected, and ray generating device 20 is existing equipment, and pivoted dead lever 18 can drive rectangular block 19 and ray generating device 20 and together rotate, and then can balance the power that the rotation of climbing car main part 1 or climbing produced.
As a preferable scheme, further: the miniature x-ray pipeline crawler further comprises a sliding chute 5 and a sliding block 6, wherein the sliding chute 5 is arranged at the bottom end of the inner wall of the crawler main body 1; the slider 6 quantity is two, installs respectively at the other end of connecting rod 3, and the embedded inner chamber at spout 5 of slidable, and the connecting rod 3 that removes can drive slider 6 together to remove along the inner chamber of spout 5 to guarantee the stability of connecting rod 3.
As a preferable scheme, further: the push rod 11 is arranged in an L shape, so that one end of the push rod 11 can be driven to move by external force, and the other end of the push rod 11 is driven to be inserted into or separated from the inner cavity of the limiting groove 10.
As a preferable scheme, further: the bottom end of the radiation generating device 20 is equipped with a roller 4, by means of which roller 4 the movement of the radiation generating device 20 can be assisted.
As a preferable scheme, further: each group of driving rods 7 is arranged in a splayed shape.
As a preferable scheme, further: the connecting block 17 is provided as a ball so that the fixing rod 18 can be urged to rotate or swing along the outer wall of the connecting block 17.
As a preferable scheme, further: the outer wall outside of gyro wheel 4 is the arc to the laminating of realization gyro wheel 4 that can be better and 2 inner walls of pipeline.
The working principle or the using method of the miniature x-ray pipeline crawler in the embodiment comprises the following steps:
the method comprises the following steps: when the pipelines 2 with different diameters are detected, the push rod 11 is shifted to the right side, the push rod 11 can compress the spring 12 and make the other end of the push rod 11 separate from the limiting groove 10 and the inner cavity of the adjusting rod 8, the adjusting rod 8 can be adjusted upwards or downwards by means of external force, the adjusting rod 8 can drive the through hole 9 to move upwards or downwards together, the external force action on the push rod 11 is removed, the push rod 11 can enter the through hole 9 at the new corresponding position and the inner cavity of the limiting groove 10 under the elastic force action of the spring 12, so that the fixing of the adjusting rod 8 after the adjusting position is completed, meanwhile, the adjusting rod 8 moving upwards or downwards can make the bottom end of the driving rod 7 move inwards or outwards, the driving rod 7 moving inwards can drive the connecting rod 3 and the roller 4 to move inwards, so that the roller 4 is abutted against the inner wall of the pipeline 2 with a small diameter, and the driving rod 7 moving outwards can drive the connecting rod 3 and the roller 4 to move outwards, therefore, the roller 4 is abutted against the inner wall of the pipeline 2 with a large diameter, and the extending length of the roller 4 can be finally realized by adjusting the height of the adjusting rod 8 so as to be suitable for pipelines 2 with different diameters;
step two: when the climbing vehicle main body 1 makes a turn, the front end of the climbing vehicle main body 1 prompts the rear end thereof to drive to swing, in the process, the swinging creeper body 1 can drive the connecting seat 14 and the convex strip 15 to swing together, if the swinging amplitude is larger due to higher turning speed, the fixed rod 18 can be driven to rotate along the outer wall of the connecting block 17, and the rotating fixing rod 18 drives the rectangular block 19 and the ray generating device 20 to rotate, if the turning speed is high, the swing amplitude is small, the fixing rod 18, the connecting block 17 and the moving groove 16 are caused to move along the outer wall of the protruding strip 15, the fixing rod 18, the rectangular block 19 and the radiation generating device 20 are caused to be positioned on the same line again as the climbing vehicle body 1 is turned back, therefore, the situation that the ray generating device 20 turns over when the creeper body 1 turns due to the fact that the creeper body 1 is fixedly connected with the ray generating device 20 can be avoided.
Example 2
The miniature x-ray pipeline crawler comprises a crawler body 1, a positioning sensor 13 and a ray generating device 20, wherein one end of the positioning sensor 13 is connected with the outer wall of the crawler body 1, the positioning sensor 13 is existing equipment, the model is NT-R33, the whole equipment can be positioned, the position of the equipment cannot be determined in case of equipment failure and shutdown, the miniature x-ray pipeline crawler further comprises two connecting rods 3, rollers 4, a pipeline 2, a driving rod 7, an adjusting rod 8, a through hole 9, a limiting groove 10, a push rod 11, a spring 12, a connecting seat 14, the positioning sensor 13, a convex strip 15, a moving groove 16, a connecting block 17, a fixing rod 18 and a rectangular block 19, and one end of each connecting rod 3 extends out of the outer wall of the crawler body 1; the roller 4 is rotatably arranged on the outer side of the outer wall of the connecting rod 3; the pipeline 2 is arranged on the outer wall of the creeper main body 1, the roller 4 is attached to the inner wall of the pipeline 2, and the roller 4 can move along the inner wall of the pipeline 2 so as to drive the whole equipment to move along the inner wall of the pipeline 2; the number of the driving rods 7 is two, and every two driving rods are in a group and are respectively connected to the other end of the connecting rod 3 in a rotating mode through a pin shaft; one end of the adjusting rod 8 extends out of the outer wall of the creeper body 1 to the top end, and the other end of the adjusting rod is rotatably connected with the driving rod 7 through a pin shaft, when the adjusting rod 8 moves upwards or downwards, the bottom end of the driving rod 7 can be promoted to move inwards or outwards, and then the connecting rod 3 and the roller 4 are driven to move inwards or outwards together, so that the inner wall of the pipeline 2 with different diameters can be conveniently suitable; the number of the through holes 9 is multiple, and the through holes are respectively arranged on the outer wall of the adjusting rod 8 at equal intervals; the limiting groove 10 is formed on the inner wall of the creeper body 1; one end of the push rod 11 extends out of the top end of the outer wall of the creeper body 1, the other end of the push rod penetrates through the inner cavity of the through hole 9 and is embedded in the inner cavity of the limiting groove 10, and when the push rod 11 is separated from the inner cavities of the limiting groove 10 and the through hole 9, the height of the adjusting rod 8 can be adjusted; the spring 12 is embedded in the inner cavity of the creeper main body 1, and two ends of the spring are respectively installed on the inner wall of the creeper main body 1 and the outer wall of the push rod 11, the spring 12 is a spiral spring and can be elastically deformed under the action of external force, the spring can restore to an initial state after the external force is removed, and the push rod 11 can be embedded into the inner cavities of the through hole 9 and the limiting groove 10 at corresponding positions by means of the elasticity of the spring 12; the connecting seat 14 is installed on the outer wall of the creeper body 1, and the other end of the positioning sensor 13 is installed at the top end of the outer wall of the connecting seat 14; the number of the convex strips 15 is two, and the convex strips are respectively arranged at the upper end and the lower end of the inner wall of the connecting seat 14; the number of the moving grooves 16 is two, and the moving grooves are respectively sleeved on the outer wall of the convex strip 15 in a sliding manner; the connecting blocks 17 are arranged on the inner sides of the outer walls of the two moving grooves 16, and the moving grooves 16 can drive the connecting blocks 17 to move along the outer walls of the convex strips 15; the fixing rod 18 is sleeved on the circumference of the outer wall of the connecting block 17, and the fixing rod 18 can rotate or swing along the outer wall of the connecting block 17; rectangular block 19 installs on the outer wall right side of dead lever 18, and rotates through the round pin axle with ray generating device 20 and be connected, and ray generating device 20 is existing equipment, and pivoted dead lever 18 can drive rectangular block 19 and ray generating device 20 and together rotate, and then can balance the power that the rotation of climbing car main part 1 or climbing produced.
As a preferable scheme, further: the miniature x-ray pipeline crawler further comprises a chute 5 and a slide block 6, wherein the chute 5 is arranged at the bottom end of the inner wall of the crawler main body 1; the slider 6 quantity is two, installs respectively at the other end of connecting rod 3, and the embedded inner chamber at spout 5 of slidable, and the connecting rod 3 that removes can drive slider 6 together to remove along the inner chamber of spout 5 to guarantee the stability of connecting rod 3.
As a preferable scheme, further: the push rod 11 is arranged in an L shape, so that one end of the push rod 11 can be driven to move by external force, and the other end of the push rod 11 is driven to be inserted into or separated from the inner cavity of the limiting groove 10.
As a preferable scheme, further: the bottom end of the radiation generating device 20 is equipped with a roller 4, by means of which roller 4 the movement of the radiation generating device 20 can be assisted.
As a preferable scheme, further: each group of driving rods 7 is arranged in a splayed shape.
As a preferable scheme, further: the connecting block 17 is provided as a ball so that the fixing rod 18 can be urged to rotate or swing along the outer wall of the connecting block 17.
As a preferable scheme, further: the outer wall outside of gyro wheel 4 is the arc to the laminating of realization gyro wheel 4 and 2 inner walls of pipeline that can be better.
The working principle or the using method of the miniature x-ray pipeline crawler in the embodiment comprises the following steps:
the method comprises the following steps: when the pipelines 2 with different diameters are detected, the push rod 11 is shifted to the right side, the push rod 11 can compress the spring 12 and make the other end of the push rod 11 separate from the limiting groove 10 and the inner cavity of the adjusting rod 8, the adjusting rod 8 can be adjusted upwards or downwards by means of external force, the adjusting rod 8 can drive the through hole 9 to move upwards or downwards together, the external force action on the push rod 11 is removed, the push rod 11 can enter the through hole 9 at the new corresponding position and the inner cavity of the limiting groove 10 under the elastic force action of the spring 12, so that the fixing of the adjusting rod 8 after the adjusting position is completed, meanwhile, the adjusting rod 8 moving upwards or downwards can make the bottom end of the driving rod 7 move inwards or outwards, the driving rod 7 moving inwards can drive the connecting rod 3 and the roller 4 to move inwards, so that the roller 4 is abutted against the inner wall of the pipeline 2 with a small diameter, and the driving rod 7 moving outwards can drive the connecting rod 3 and the roller 4 to move outwards, therefore, the roller 4 is abutted against the inner wall of the pipeline 2 with a large diameter, and the extending length of the roller 4 can be finally realized by adjusting the height of the adjusting rod 8 so as to be suitable for pipelines 2 with different diameters;
step two: when the climbing vehicle main body 1 climbs, the connecting seat 14 can be driven, the convex strip 15 gradually moves upwards, the convex strip 15 and the moving groove 16 which move upwards can enable the front end of the fixing rod 18 to move upwards along the outer wall of the connecting block 17, the rear end of the fixing rod 18 moves downwards along the outer wall of the connecting block 17, so that the fixing rod 18 is driven, the rectangular block 19 and the ray generating device 20 move downwards together, along with the fixing rod 18, the rectangular block 19 and the ray generating device 20 gradually move to be located on the same horizontal line with the climbing vehicle main body 1, and therefore the situation that the ray generating device 20 turns on one side when the climbing vehicle main body 1 is climbing, which is caused by the fixed connection of the climbing vehicle main body 1 and the ray generating device 20, can be avoided.
The embodiment is applied to the field of pipeline detection in a test mode, and the data obtained after implementation prove that the result is as follows:
the device realizes the regulation to the gyro wheel position through the length of adjusting the connecting rod, make the gyro wheel offset with the pipeline inner wall of different diameters, need not to change the gyro wheel according to different pipeline internal diameters, can realize the pipeline of equipment and different diameters and closely laminate even running, and is simple in operation, time saving and labor saving, the artifical intensity of labour has been reduced, and simultaneously, still when guaranteeing climbing car main part climbing or turning, swing along the connecting block outer wall through the dead lever, or through the dead lever, the connecting block, the shifting chute together removes along the sand grip outer wall, can balance the displacement difference that produces between climbing car main part and the ray generating device, the steady movement of ray generating device when having further guaranteed that climbing car main part has changeed or climbed, the stability of equipment is higher, and the practicality is stronger.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Miniature x ray pipeline crawler, including creeper main part (1), positioning sensor (13) and ray generating device (20), the one end of positioning sensor (13) with the outer wall of creeper main part (1) links to each other, its characterized in that still includes:
the number of the connecting rods (3) is multiple, and one end of each connecting rod extends out of the outer wall of the creeper main body (1);
the roller (4) is rotatably arranged on the outer side of the outer wall of the connecting rod (3);
the pipeline (2) is arranged on the outer wall of the creeper main body (1), and the rollers (4) are attached to the inner wall of the pipeline (2);
a plurality of driving rods (7), wherein every two driving rods are a group and are respectively and rotatably connected to the other end of the connecting rod (3);
one end of the adjusting rod (8) extends out of the outer wall of the creeper main body (1) to the top end, and the other end of the adjusting rod is rotatably connected with the driving rod (7);
a plurality of through holes (9) are formed in the outer wall of the adjusting rod (8) at equal intervals;
the limiting groove (10) is formed in the inner wall of the creeper body (1);
one end of the push rod (11) extends out of the top end of the outer wall of the creeper main body (1), and the other end of the push rod penetrates through the inner cavity of the through hole (9) and is embedded in the inner cavity of the limiting groove (10);
the spring (12) is embedded in the inner cavity of the creeper main body (1), and two ends of the spring are respectively installed on the inner wall of the creeper main body (1) and the outer wall of the push rod (11);
the connecting seat (14) is installed on the outer wall of the creeper body (1), and the other end of the positioning sensor (13) is installed at the top end of the outer wall of the connecting seat (14);
the number of the convex strips (15) is two, and the convex strips are respectively arranged at the upper end and the lower end of the inner wall of the connecting seat (14);
the number of the moving grooves (16) is two, and the moving grooves are respectively sleeved on the outer wall of the convex strip (15) in a sliding manner;
a connecting block (17) installed inside outer walls of the two moving grooves (16);
the fixing rod (18) is sleeved on the circumference of the outer wall of the connecting block (17);
and the rectangular block (19) is arranged on the right side of the outer wall of the fixing rod (18) and is rotatably connected with the ray generating device (20).
2. The miniature x-ray pipeline crawler according to claim 1, further comprising:
the sliding chute (5) is arranged at the bottom end of the inner wall of the creeper main body (1);
the sliding blocks (6) are two in number and are respectively installed at the other end of the connecting rod (3) and can be embedded into the inner cavity of the sliding groove (5) in a sliding mode.
3. The miniature x-ray pipeline crawler according to claim 1, wherein: the push rod (11) is arranged in an L shape.
4. The miniature x-ray pipeline crawler according to claim 1, wherein: the bottom end of the ray generating device (20) is provided with a roller (4).
5. The miniature x-ray pipeline crawler of claim 1, wherein: each group of driving rods (7) is arranged in a splayed shape.
6. The miniature x-ray pipeline crawler according to claim 1, wherein: the connecting block (17) is arranged to be a sphere.
7. The miniature x-ray pipeline crawler of claim 1, wherein: the outer side of the outer wall of the roller (4) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123145676.4U CN216715601U (en) | 2021-12-15 | 2021-12-15 | Miniature x-ray pipeline crawler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123145676.4U CN216715601U (en) | 2021-12-15 | 2021-12-15 | Miniature x-ray pipeline crawler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216715601U true CN216715601U (en) | 2022-06-10 |
Family
ID=81884069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123145676.4U Active CN216715601U (en) | 2021-12-15 | 2021-12-15 | Miniature x-ray pipeline crawler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216715601U (en) |
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2021
- 2021-12-15 CN CN202123145676.4U patent/CN216715601U/en active Active
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