CN219545849U

CN219545849U - Automatic travelling device for nondestructive detection of pipeline

Info

Publication number: CN219545849U
Application number: CN202320043523.9U
Authority: CN
Inventors: 任微微; 牛立国
Original assignee: Heilongjiang Si'an Technology Co ltd
Current assignee: Heilongjiang Si'an Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-08-18
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to a device which comprises a bottom plate, wherein two supporting plates are fixed on the front surface of the bottom plate, two conveying components are arranged on one side opposite to the two supporting plates, two auxiliary components are arranged on the front surface of the bottom plate, an adjusting component is arranged on one side opposite to the two auxiliary components, a plurality of limit rollers are arranged on the lower surface of the adjusting component, the auxiliary components comprise a first motor fixed with the upper end of the bottom plate, a screw is fixed at the output end of the first motor, two moving blocks are connected with the outer surface threads of the screw, and the left end and the right end of each moving block are hinged with a pull rod. This automatic ware of marcing of pipeline nondestructive test is through being provided with auxiliary assembly, adjusting part and spacing roller to can transmit the pipeline of different external diameters, and reduce the pipeline simultaneously and appear rocking the phenomenon in transmission process, also can be according to the pipeline of different external diameters, adjust the angle of spacing roller, so that spacing roller can transmit different external diameter pipelines.

Description

Automatic travelling device for nondestructive detection of pipeline

Technical Field

The utility model relates to the technical field of pipeline-shaped advancing devices, in particular to a pipeline nondestructive testing automatic advancing device.

Background

The pipeline nondestructive detection is a method for detecting and testing the structure, state and type, quantity, shape, property, position, size, distribution and change of defects in and on the surface of a test piece by using a physical or chemical method as a means and adopting a modern technology and equipment on the premise that the use performance of a detected object is not damaged or affected and the internal structure of the detected object is not damaged by utilizing the change of reactions such as heat, sound, light, electricity, magnetism and the like caused by the abnormality or the defect of the internal structure of a material.

The pipeline nondestructive testing automatic travelling device is a device used in the pipeline transmission process in the pipeline detection process, and is widely used in the field of pipeline travelling devices; the automatic marching device for the nondestructive testing of the pipeline comprises two groups of first supporting plates, three groups of transmission shafts are rotatably arranged between the two groups of first supporting plates, the three groups of transmission shafts are in transmission connection through a conveying belt, the left transmission shaft rotates through a first motor, the pipeline is placed at the top end of the conveying belt when the automatic marching device for the nondestructive testing of the pipeline is used, the conveying belt can drive the pipeline to move, but the automatic marching device for the nondestructive testing of the pipeline is found in use, the limitation in the process of conveying pipelines with different outer diameters is larger, and when the outer diameter of the pipeline is larger, the stability of the pipeline from the top end of the conveying belt is poorer, and the shaking phenomenon is easier to occur.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic pipeline nondestructive testing travelling device, which has the advantages of being convenient for conveying pipelines with different outer diameters and the like, and solves the problem of inconvenient conveying of the pipelines with different outer diameters.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline nondestructive test automatic travelling device, includes the bottom plate, the front of bottom plate is fixed with two backup pads, two backup pads are equipped with the conveying subassembly in one side of opposite, the front of bottom plate is equipped with two auxiliary assembly, two auxiliary assembly's opposite one side all is equipped with adjusting part, adjusting part's lower surface is equipped with a plurality of spacing rollers;

the auxiliary assembly comprises a first motor fixed with the upper end of a bottom plate, a screw rod is fixed at the output end of the first motor, two moving blocks are connected to the outer surface of the screw rod in a threaded mode, pull rods are connected to the left end and the right end of each moving block in a hinged mode, moving plates are connected to the left end and the right end of each pull rod in a hinged mode, connecting rods are fixed to the front faces of the moving plates, and vertical plates are fixed to the front faces of the same two connecting rods.

Further, threaded holes are formed in one side, opposite to the moving blocks, of each moving block, and the screw penetrates through the outer portions of the two threaded holes and is in threaded connection with the threaded holes.

Further, the bottom plate is inside hollow rectangle, two slides have all been seted up to the upper and lower both ends of bottom plate inner chamber, the upper and lower both ends of movable plate all are located the inside of slide and rather than sliding connection.

Further, two sliding holes are formed in the upper end and the lower end of the front face of the bottom plate, and the connecting rod penetrates through the sliding holes to the outside of the bottom plate and is in sliding connection with the bottom plate.

Further, the adjusting component comprises two transverse plates fixed on one side opposite to the two vertical plates, the upper surfaces of the two transverse plates at the upper end are respectively fixed with a second motor, the output end of each second motor is fixed with a rotating rod, and the outer surface of each rotating rod is fixedly provided with a plurality of connecting blocks.

Further, the upper ends of the left and right groups of connecting blocks are provided with fixing holes, and the rotating rod penetrates through the outer parts of the plurality of fixing holes and is fixed with the fixing holes.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this automatic ware of marcing of pipeline nondestructive test is through being provided with auxiliary assembly, adjusting part and spacing roller to can transmit the pipeline of different external diameters, and reduce the pipeline simultaneously and appear rocking the phenomenon in transmission process, also can be according to the pipeline of different external diameters, adjust the angle of spacing roller, so that spacing roller can transmit different external diameter pipelines.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the auxiliary assembly of the present utility model;

fig. 3 is a schematic structural view of the adjusting assembly of the present utility model.

In the figure: 1 bottom plate, 2 backup pad, 3 conveying subassembly, 4 auxiliary assembly, 401 first motor, 402 screw rod, 403 movable block, 404 pull rod, 405 movable plate, 406 connecting rod, 407 riser, 5 adjusting component, 501 diaphragm, 502 second motor, 503 bull stick, 504 connecting block, 6 spacing roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1 in this embodiment of an automatic pipeline nondestructive testing travelling device, which comprises a bottom plate 1, wherein two supporting plates 2 are fixed on the front surface of the bottom plate 1, a conveying assembly 3 is arranged on one side opposite to the two supporting plates 2, two auxiliary assemblies 4 are arranged on the front surface of the bottom plate 1, an adjusting assembly 5 is arranged on one side opposite to the two auxiliary assemblies 4, a plurality of limit rollers 6 are arranged on the lower surface of the adjusting assembly 5, and a pipeline transmission effect is achieved.

It should be noted that the conveying assembly 3 is well known in the art, and the working principle thereof is not described in detail.

Referring to fig. 1-2, the auxiliary assembly 4 in this embodiment includes a first motor 401 fixed to the upper end of the bottom plate 1, a screw 402 is fixed to the output end of the first motor 401, a connecting hole is formed at the upper end of the bottom plate 1, so that the first motor 401 drives the screw 402 to rotate, the other end of the screw 402 is rotatably connected to the lower surface of the inner cavity of the bottom plate 1 through a bearing, two moving blocks 403 are screwed to the outer surface of the screw 402, threaded holes are formed on opposite sides of the two moving blocks 403, the screw 402 penetrates to the outer parts of the two threaded holes and is screwed with the two moving blocks, the screw 402 drives the two moving blocks 403 to move quite or reversely through the threaded holes, the left end and the right end of the two moving blocks 403 are hinged to connect with a pull rod 404, the opposite sides of the left group of pull rod 404 are hinged to be connected with a moving plate 405, the bottom plate 1 is in a hollow rectangular shape, the upper end and the lower end of the inner cavity of the bottom plate 1 are provided with two slide ways, the upper end and the lower end of the moving plate 405 are both located in the slide ways and are connected with the slide ways, the two moving plates 405 are made to move in the same side, and the two moving plates are fixed to the same side of the bottom plate 405 by moving plate through the connecting rods 406.

Wherein, two slide holes are all offered at the positive upper and lower both ends of bottom plate 1, and connecting rod 406 runs through the slide hole to the outside of bottom plate 1 and rather than sliding connection, makes connecting rod 406 through passing the slide hole to the inside of bottom plate 1 to be convenient for drive riser 407 and remove.

The auxiliary assembly 4 in this embodiment relatively moves through the two vertical plates 407 and drives the left and right sets of limiting rollers 6 to relatively move, so that the pipeline is limited, and the pipeline is transmitted through the plurality of limiting rollers 6, so that pipelines with different outer diameters can be transmitted, and the shaking phenomenon of the pipeline in the transmission process is reduced.

Referring to fig. 1 and 3, the adjusting assembly 5 in this embodiment includes two transverse plates 501 fixed on opposite sides of two vertical plates 407, the upper surfaces of the two transverse plates 501 at the upper end are both fixed with a second motor 502, the output end of the second motor 502 is fixed with a rotating rod 503, the upper end of the transverse plate 501 at the upper end is provided with a connecting hole, so that the second motor 502 drives the rotating rod 503 to rotate through the connecting hole, the other end of the rotating rod 503 is rotationally connected with the upper surface of the transverse plate 501 at the lower end through a bearing, the outer surface of the rotating rod 503 is fixed with a plurality of connecting blocks 504, and the lower surface of the connecting blocks 504 is rotationally connected with the upper surface of the limiting roller 6, so that the connecting blocks 504 drive the limiting roller 6 to perform angle adjustment.

Wherein, the fixed orifices have all been seted up to the upper end of two sets of connecting blocks 504 about, and the bull stick 503 runs through to the outside of a plurality of fixed orifices and rather than fixed, makes connecting block 504 pass through the fixed orifices and fixes on bull stick 503 to make bull stick 503 drive a plurality of connecting blocks 504 and overturn, so that drive a plurality of spacing rollers 6 and overturn, so that adjust according to the external diameter of pipeline.

The adjusting component 5 in the embodiment drives the left and right limiting rollers 6 to turn over relatively by the two rotating rods 503 through the left and right connecting blocks 504, so as to adjust according to the outer diameter of the pipeline.

The working principle of the embodiment is as follows:

when the pipeline is used, the pipeline is placed on the conveying assembly 3, the output end of the first motor 401 drives the screw 402 to rotate, so that the screw 402 drives the two moving blocks 403 to move relatively or reversely, the two moving blocks 403 pull the two moving plates 405 relatively or reversely through the left and right groups of pull rods 404, the moving plates 405 drive the vertical plates 407 to move through the connecting rods 406, the distance between the two vertical plates 407 is adjusted according to the outer diameter of the pipeline, so that the pipeline with different outer diameters is suitable for conveying, when the pipeline is conveyed, the two rotating rods 503 are driven to rotate relatively through the two second motors 502, the two rotating rods 503 drive the left and right groups of limiting rollers 6 to turn relatively through the connecting blocks 504, so that the angle of the limiting rollers 6 is adjusted, the limiting rollers 6 can convey the pipeline through the outer diameter of the pipeline, and meanwhile, the phenomenon that the pipeline shakes in the conveying process is reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipeline nondestructive test automatic travelling ware, includes bottom plate (1), its characterized in that: the front of the bottom plate (1) is fixedly provided with two supporting plates (2), one side opposite to the two supporting plates (2) is provided with a conveying assembly (3), the front of the bottom plate (1) is provided with two auxiliary assemblies (4), one side opposite to the two auxiliary assemblies (4) is provided with an adjusting assembly (5), and the lower surface of the adjusting assembly (5) is provided with a plurality of limiting rollers (6);

the auxiliary assembly (4) comprises a first motor (401) fixed with the upper end of the bottom plate (1), a screw rod (402) is fixed at the output end of the first motor (401), two moving blocks (403) are connected to the outer surface of the screw rod (402) in a threaded mode, pull rods (404) are connected to the left end and the right end of each moving block (403) in a hinged mode, moving plates (405) are connected to the opposite sides of the left and the right groups of the pull rods (404) in a hinged mode, connecting rods (406) are fixed to the front face of each moving plate (405), and vertical plates (407) are fixed to the front face of each connecting rod (406) in the same group.

2. A pipeline nondestructive inspection automatic walker as claimed in claim 1 wherein: threaded holes are formed in one side, opposite to the two moving blocks (403), of each moving block, and the screw (402) penetrates through the outer portions of the two threaded holes and is in threaded connection with the two threaded holes.

3. A pipeline nondestructive inspection automatic walker as claimed in claim 1 wherein: the bottom plate (1) is in a hollow rectangle, two slide ways are respectively arranged at the upper end and the lower end of the inner cavity of the bottom plate (1), and the upper end and the lower end of the moving plate (405) are respectively positioned in the slide ways and are in sliding connection with the slide ways.

4. A pipeline nondestructive inspection automatic walker as claimed in claim 1 wherein: two sliding holes are formed in the upper end and the lower end of the front face of the bottom plate (1), and the connecting rod (406) penetrates through the sliding holes to the outside of the bottom plate (1) and is connected with the sliding holes in a sliding mode.

5. A pipeline nondestructive inspection automatic walker as claimed in claim 1 wherein: the adjusting component (5) comprises two transverse plates (501) fixed on one side opposite to the two vertical plates (407), the upper surfaces of the two transverse plates (501) are respectively fixed with a second motor (502), the output end of each second motor (502) is fixed with a rotating rod (503), and the outer surface of each rotating rod (503) is fixedly provided with a plurality of connecting blocks (504).

6. A pipeline nondestructive inspection automatic walker as claimed in claim 5 wherein: the upper ends of the left and right groups of connecting blocks (504) are respectively provided with a fixing hole, and the rotating rod (503) penetrates through the outside of the plurality of fixing holes and is fixed with the outside.