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CN-224203138-U - Novel pipeline nondestructive test device

CN224203138UCN 224203138 UCN224203138 UCN 224203138UCN-224203138-U

Abstract

The utility model belongs to the technical field of pipeline detection, and particularly relates to a novel pipeline nondestructive detection device which comprises a base, wherein two support plates are symmetrically fixed at the top of the base, two support rollers are symmetrically arranged between the two support plates, two ends of each support roller are respectively and rotatably connected with the side wall of the corresponding support plate through bearings, a sprocket wheel is sleeved and fixed at one end of each support roller, and the two sprockets are connected through chain transmission. According to the utility model, the base, the support plate, the carrier roller, the chain wheel, the chain, the supporting seat, the first motor, the L-shaped plate, the transverse moving assembly, the electric push rod, the connecting seat, the ultrasonic probe and the flaw detector main body are arranged, so that a worker does not need to hold the ultrasonic probe and rotate the pipeline when detecting a welding seam of the pipeline to be detected, the operation is convenient, and the transverse moving condition of the pipeline to be detected during rotation can be prevented by arranging the positioning assembly, so that the detection effect can be improved.

Inventors

  • ZHANG LI
  • Zha Quanshun
  • WENG DI

Assignees

  • 扬州市亚远无损检测有限公司

Dates

Publication Date
20260505
Application Date
20250517

Claims (6)

  1. 1. The novel pipeline nondestructive testing device comprises a base (1) and is characterized in that two support plates (2) are symmetrically fixed at the top of the base (1), two support rollers (3) are symmetrically arranged between the support plates (2), two support rollers (3) are respectively and rotatably connected with the side walls of the corresponding support plates (2) through bearings at two ends, a sprocket (4) is fixedly sleeved at one end of each support roller (3), two sprockets (4) are in transmission connection through a chain (5), a supporting seat (6) is fixedly arranged at the top of the base (1), a first motor (7) is fixedly arranged at the top of the supporting seat (6), an output shaft of the first motor (7) is fixedly connected with one end of one support roller (3), a positioning assembly (8) is arranged between the support plates (2), an L (9) is fixedly arranged at the top of the base (1), a traversing assembly (10) is arranged at the top of the L-shaped plate (9), an electric push rod (11) is fixedly arranged on the traversing assembly (10), an ultrasonic detector (12) is fixedly connected with one end of the ultrasonic detector (12) at the top of the base (12), the ultrasonic probe (13) is connected with the flaw detector main body (14) through a data line.
  2. 2. The novel pipeline nondestructive testing device according to claim 1, wherein the positioning assembly (8) comprises a bidirectional screw rod (801) rotatably installed between two support plates (2) through a bearing, one end of the bidirectional screw rod (801) is fixedly provided with a rotating handle (802), two guide rods (803) are symmetrically fixed between the two support plates (2), two connecting plates (804) are symmetrically connected to the surface of the bidirectional screw rod (801) in a threaded mode, the two connecting plates (804) are slidably sleeved on the surfaces of the two guide rods (803), connecting rods (805) are fixedly arranged at the tops of the two connecting plates (804), and the two connecting rods (805) penetrate through gaps between the two support rollers (3) and are fixedly provided with baffles (806).
  3. 3. The novel pipeline nondestructive testing device according to claim 2, wherein threaded holes which are adapted to the corresponding surfaces of the bidirectional screw rods (801) are formed in the surfaces of the connecting plates (804), two guide holes which are adapted to the guide rods (803) are symmetrically formed in the surfaces of the connecting plates (804), and anti-slip lines are formed in the surfaces of the rotating handles (802).
  4. 4. The novel pipeline nondestructive testing device according to claim 1, wherein the transverse moving assembly (10) comprises two fixing plates (1001) symmetrically fixed on the lower surface of the top of the L-shaped plate (9), one-way screws (1002) are rotatably arranged between the two fixing plates (1001) through bearings, two cross rods (1003) are symmetrically fixed between the two fixing plates (1001), one side wall of one fixing plate (1001) is fixedly provided with a mounting seat (1004), the top of the mounting seat (1004) is fixedly provided with a second motor (1005), an output shaft of the second motor (1005) is fixedly connected with one end of the one-way screws (1002), the surface of the one-way screws (1002) is in threaded connection with T-shaped plates (1006), the T-shaped plates (1006) are slidably sleeved on the surfaces of the two cross rods (1003), and the T-shaped plates (1006) are fixedly connected with the electric push rods (11).
  5. 5. The novel pipeline nondestructive testing device according to claim 4, wherein the surface of the T-shaped plate (1006) is provided with threaded holes which are matched with the unidirectional screw rods (1002), and the surface of the T-shaped plate (1006) is symmetrically provided with two sliding holes which are matched with the cross rods (1003).
  6. 6. The novel pipeline nondestructive testing device according to claim 1, wherein the surface of the L-shaped plate (9) is provided with a strip-shaped through hole for avoiding a data line, and the surface of the connecting seat (12) is provided with a perforation adapted to the data line.

Description

Novel pipeline nondestructive test device Technical Field The utility model relates to the technical field of pipeline detection, in particular to a novel pipeline nondestructive detection device. Background Pipeline nondestructive test is a technology for identifying and evaluating internal and surface defects of a pipeline by physical or chemical means under the premise of not damaging the structure of the pipeline, and some pipelines need to be welded, an ultrasonic flaw detector is usually used for detecting whether welding seams at welding positions are qualified or not, the welding seams of the pipelines are detected, currently, the welding seams of the pipelines are detected by holding an ultrasonic probe by hands of a worker, and the pipeline is required to be manually rotated during detection, so that the operation is troublesome, and a novel pipeline nondestructive testing device is provided for solving the problems. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a novel pipeline nondestructive testing device, which solves the problems in the background art. (II) technical scheme The utility model adopts the following technical scheme for realizing the purposes: The utility model provides a novel pipeline nondestructive test device, includes the base, the top symmetry of base is fixed with two mounting panels, two symmetry is provided with two carrier rollers between the mounting panel, two the both ends of carrier roller all rotate with the lateral wall of corresponding mounting panel respectively through the bearing and are connected, two the one end of carrier roller all overlaps is established and is fixed with the sprocket, two the sprocket passes through chain drive and connects, the top of base is fixed with the supporting seat, the top of supporting seat is fixed with first motor, the output shaft of first motor and one of them one end fixed connection of carrier roller, two be provided with locating component between the mounting panel, the top of base is fixed with L template, sideslip subassembly is installed on the sideslip subassembly, electric putter's ejecting end is fixed with the connecting seat, fixed mounting has ultrasonic probe on the connecting seat, the top of L template is fixed with the appearance main part of detecting a flaw, ultrasonic probe passes through the data line and is connected with the appearance main part of detecting a flaw. Further, the locating component comprises a bidirectional screw rod which is rotatably installed between two support plates through a bearing, one end of the bidirectional screw rod is fixedly provided with a rotating handle, two guide rods are symmetrically fixed between the support plates, two connecting plates are symmetrically connected with the surfaces of the bidirectional screw rod in a threaded mode, the two connecting plates are all sleeved on the surfaces of the two guide rods in a sliding mode, connecting rods are all fixed at the tops of the two connecting plates, and the two connecting rods penetrate through gaps between the two support rollers and are fixedly provided with baffle plates. Further, screw holes adapted to the corresponding surfaces of the bidirectional screws are formed in the surfaces of the connecting plates, two guide holes adapted to the guide rods are symmetrically formed in the surfaces of the connecting plates, and anti-slip lines are formed in the surfaces of the rotating handles. Further, the sideslip subassembly is including the symmetry fixing two fixed plates at L template top lower surface, two install unidirectional screw through the bearing rotation between the fixed plate, two symmetrical between the fixed plate is fixed with two horizontal poles, one of them a lateral wall of fixed plate is fixed with the mount pad, the top of mount pad is fixed with the second motor, the output shaft of second motor and unidirectional screw's one end fixed connection, unidirectional screw's surface threaded connection has T template, T template sliding sleeve is established at the surface of two horizontal poles, T template and electric putter fixed connection. Further, screw holes adapted to the unidirectional screw rods are formed in the surface of the T-shaped plate, and two sliding holes adapted to the cross rod are symmetrically formed in the surface of the T-shaped plate. Further, the surface of L template has offered the bar through hole that is used for dodging the data line, the perforation that is adapted to the data line is offered to the surface of connecting seat. (III) beneficial effects Compared with the prior art, the utility model provides a novel pipeline nondestructive testing device, which has the following beneficial effects: According to the utility model, the base, the support plate, the carrier roller, the chain wheel, the chain, the supporting seat, the first motor, the L-shaped plate, the transverse