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CN-224209812-U - Positioning tool for steel nondestructive testing equipment

CN224209812UCN 224209812 UCN224209812 UCN 224209812UCN-224209812-U

Abstract

The utility model discloses a positioning tool for steel nondestructive testing equipment, which relates to the technical field of steel detection equipment, and comprises a fixing component, wherein the fixing component comprises a first semi-ring and a second semi-ring, screw rods are inserted in the first semi-ring and the second semi-ring in a threaded manner, clamping plates are rotatably arranged at one ends of the two screw rods, which are close to each other, a plurality of auxiliary rollers are rotatably arranged on the two clamping plates in a uniform distribution manner, sliding rails are fixedly arranged at one sides of the first semi-ring and the second semi-ring, the utility model discloses a steel pipe positioning detection device, which comprises a steel pipe, a detection block, a detection head, a plurality of balls, a driving shaft, a driving device, a sliding block, a threaded rod, a detection head and a sliding block, wherein the sliding block is arranged on one sliding rail in a sliding manner, the threaded rod is inserted into the internal thread of the sliding block, the bottom end of the threaded rod is rotatably provided with the detection block, the detection head is fixedly arranged on the lower surface of the detection block, and the plurality of balls are uniformly distributed on the lower surface of the detection block in a rolling manner.

Inventors

  • YANG ZHAOHUI

Assignees

  • 四川省天骄无损检测工程有限责任公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (8)

  1. 1. The positioning tool for the steel nondestructive testing equipment comprises a fixing assembly (1) and is characterized in that the fixing assembly (1) comprises a first semi-ring (101) and a second semi-ring (102), the first semi-ring (101) and the second semi-ring (102) are hinged through hinges, the first semi-ring (101) and the second semi-ring (102) can be fixed through fastening bolts, a screw rod (10) is inserted into each of the first semi-ring (101) and the second semi-ring (102), a second knob (11) is fixedly arranged at one end of each screw rod (10), clamping plates (8) are rotatably arranged at one end, close to each other, of each screw rod (10), the clamping plates (8) are arc-shaped, a plurality of auxiliary rollers (9) which are uniformly distributed are rotatably arranged on each clamping plate (8), sliding rails (2) are fixedly arranged on one sides of the first semi-ring (101) and the second semi-ring (102), two sliding rails (2) can be spliced into a circular sliding rail (2), one sliding rail (2) is provided with a sliding block (3), a threaded rod (4) is arranged at the bottom end of each screw rod (4) and is fixedly provided with a threaded rod (4), the lower surface of the detection block (6) is fixedly provided with a detection head (20), and a plurality of balls (21) which are uniformly distributed are arranged on the lower surface of the detection block (6) in a rolling manner.
  2. 2. The positioning tool for steel nondestructive testing equipment according to claim 1, wherein a first motor (14) is fixedly arranged on the upper surface of the sliding block (3), and a driving gear (15) is fixedly arranged at the output end of the first motor (14).
  3. 3. The positioning tool for steel nondestructive testing equipment according to claim 1, wherein a plurality of teeth (13) distributed in a ring shape are fixedly arranged in each of the two sliding rails (2), and the driving gear (15) is meshed with the teeth (13) in the sliding rails (2).
  4. 4. The positioning tool for steel nondestructive testing equipment according to claim 1, wherein one of the clamping plates (8) is rotatably provided with a driving roller (16), and the outer ring of the driving roller (16) can be in contact with the surface of the steel pipe.
  5. 5. A positioning tool for steel nondestructive testing equipment according to claim 1, wherein one of the clamping plates (8) is rotatably provided with a driving shaft (18), the bottom end of the driving shaft (18) and one end of the driving roller (16) are fixedly provided with conical gears (17), and the two conical gears (17) are meshed.
  6. 6. The positioning tool for steel nondestructive testing equipment according to claim 1, wherein a second motor (19) is fixedly arranged on the upper surface of one clamping plate (8), and the output end of the second motor (19) is fixedly connected with the top end of a driving shaft (18).
  7. 7. The positioning tool for steel nondestructive testing equipment according to claim 1, wherein two first telescopic rods (7) symmetrically distributed are fixedly arranged on inner rings of the first semi-ring (101) and the second semi-ring (102), and one end of each first telescopic rod (7) is fixedly connected with a corresponding clamping plate (8).
  8. 8. The positioning tool for the steel nondestructive testing equipment according to claim 1, wherein two second telescopic rods (12) which are symmetrically distributed are fixedly arranged on the lower surface of the sliding block (3), and the bottom ends of the second telescopic rods (12) are fixedly connected with the upper surface of the detection block (6).

Description

Positioning tool for steel nondestructive testing equipment Technical Field The utility model relates to the technical field of steel detection equipment, in particular to a positioning tool for steel nondestructive detection equipment. Background When large-scale steel pipes are stored or used for a long time, the surfaces of the steel pipes are easy to rust or erode by other foreign objects, the quality of the steel pipes can be influenced, steel nondestructive testing equipment is required to be used for detecting the surfaces of the steel pipes at regular intervals to ensure the normal use of the steel pipes, at present, when the steel nondestructive testing equipment is used for detecting the steel pipes, the detection equipment cannot be installed on the steel pipes, manual handheld detection equipment is required to detect the surfaces of the steel pipes, so that time and labor are wasted, the working efficiency is low, the steel pipes are inconvenient to position and detect, and aiming at the problems, the inventor provides a positioning tool for the steel nondestructive testing equipment. Disclosure of utility model The utility model aims to provide a positioning tool for steel nondestructive testing equipment, which aims to solve the problems that manual handheld testing equipment is needed to test the surface of a steel pipe when the steel nondestructive testing equipment is used for testing the steel pipe at present, time and labor are wasted, working efficiency is low, and positioning and testing of the steel pipe are inconvenient. In order to solve the technical problems, the positioning tool for the nondestructive steel detection equipment comprises a fixing assembly, wherein the fixing assembly comprises a first semi-ring and a second semi-ring, the first semi-ring and the second semi-ring are hinged through hinges and can be fixed through fastening bolts, screw rods are inserted into the first semi-ring and the second semi-ring in a threaded manner, a second knob is fixedly arranged at one end of each screw rod, clamping plates are rotatably arranged at one ends of the two screw rods, which are close to each other, the clamping plates are arc-shaped, a plurality of auxiliary rollers which are uniformly distributed are rotatably arranged on the two clamping plates, sliding rails are fixedly arranged at one sides of the first semi-ring and the second semi-ring, the two sliding rails can be spliced into a circular sliding rail, a sliding block is arranged on one sliding rail in a sliding manner, a threaded rod is inserted into the sliding block in the sliding block, a first knob is fixedly arranged at the top end of the threaded rod, a detection block is rotatably arranged at the bottom end of the threaded rod, a detection head is fixedly arranged on the lower surface of the detection block, and a plurality of balls which are uniformly distributed are rotatably arranged on the lower surface of the detection block. Preferably, the upper surface of the sliding block is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a driving gear, a plurality of teeth distributed in an annular mode are fixedly arranged in the two sliding rails, and the driving gear is meshed with the teeth in the sliding rails. Preferably, one of the clamping plates is rotatably provided with a driving roller, the outer ring of the driving roller can be in contact with the surface of the steel pipe, one of the clamping plates is rotatably provided with a driving shaft, the bottom end of the driving shaft and one end of the driving roller are fixedly provided with bevel gears, the two bevel gears are meshed, the upper surface of one of the clamping plates is fixedly provided with a second motor, and the output end of the second motor is fixedly connected with the top end of the driving shaft. Preferably, the inner rings of the first semi-ring and the second semi-ring are fixedly provided with two first telescopic rods which are symmetrically distributed, one end of each first telescopic rod is fixedly connected with a corresponding clamping plate, the lower surface of the sliding block is fixedly provided with two second telescopic rods which are symmetrically distributed, and the bottom ends of the second telescopic rods are fixedly connected with the upper surface of the detection block. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the steel pipe surface detection device, the first semi-ring and the second semi-ring are sleeved on the steel pipe to be detected, the first semi-ring and the second semi-ring are fixed by the fastening bolts, and then the clamping plate is driven by the second knob to clamp the steel pipe by rotating the screw rod, so that the device is fixed on the steel pipe, and the detection of the surface of the steel pipe is facilitated; 2. According to the utility model, the sliding block drives the detection