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CN-121978211-A - Concrete defect detection auxiliary device

CN121978211ACN 121978211 ACN121978211 ACN 121978211ACN-121978211-A

Abstract

The invention belongs to the technical field of detection auxiliary devices, and discloses a concrete defect detection auxiliary device which comprises a supporting component and a concrete body, wherein a corner component is fixedly arranged on the top surface of the supporting component, a connecting component is fixedly arranged on the top surface of the corner component, one end of the connecting component is provided with a base component, the bottom of the base component is fixedly provided with a hanging hammer, an inner cavity at the upper end of the base component is provided with a fixing component, and the supporting component comprises a supporting plate. According to the invention, through the arrangement of the cooperation of the structures such as the transducer body and the concrete body, and the transducer bodies are arranged at the upper and lower points, the double-head laser body is used for positioning, the measuring points of the tested member can be arranged on the ground and the upper surface of the tested member, the measuring points are not required to be arranged on the lower surface of the tested member, the testing position can be accurately determined, the aim that a tester does not need to stand under the hanging member is achieved, and the risk caused by falling of the hanging member is avoided.

Inventors

  • BIAN ZHAOWEI
  • SHENG ZHENGLIANG
  • YUAN ZUOYI
  • CHENG HAO
  • WU BOHAN
  • MA ZHAO

Assignees

  • 陕西建科建设特种工程有限公司
  • 陕西省建筑科学研究院有限公司

Dates

Publication Date
20260505
Application Date
20260331

Claims (10)

  1. 1. The auxiliary device for detecting the concrete defects comprises a supporting component (1) and a concrete body (7) and is characterized in that a corner component (2) is fixedly arranged on the top surface of the supporting component (1), a connecting component (3) is fixedly arranged on the top surface of the corner component (2), a base component (4) is arranged at one end of the connecting component (3), a hanging hammer (5) is fixedly arranged at the bottom of the base component (4), and a fixing component (6) is arranged in an inner cavity at the upper end of the base component (4); the support assembly (1) comprises a support plate (11), a support sleeve (12) is fixedly arranged at the bottom of the support plate (11), a support rod (15) is movably connected to an inner cavity of the support sleeve (12), the support sleeve (12) and the support rod (15) are movably connected through a first bolt (13), and a nut (14) is movably connected to the outer wall of the first bolt (13).
  2. 2. The auxiliary device for detecting concrete defects according to claim 1, wherein the connecting assembly (3) comprises a connecting rod (31), a first hole (32) is formed in the end portion of the connecting rod (31), a connecting sleeve (33) is arranged on the outer wall of the connecting rod (31), the connecting sleeve (33) is connected with the connecting rod (31) through a second bolt (34), a hole and a nut are formed in the side wall of the connecting sleeve (33), and the nuts are welded and fixed at the positions of the holes.
  3. 3. The concrete defect detection auxiliary device according to claim 1, wherein the base assembly (4) comprises a base barrel (41), a slotted hole (42) is formed in one side of the base barrel (41), a second hole (43) and a third hole (46) are formed in the outer wall of the base barrel (41), a double-head laser body (44) is fixedly arranged on one side of the base barrel (41), and a first pin (45) and a second pin (47) are arranged on the outer wall of the base barrel (41).
  4. 4. The auxiliary device for detecting the defects of the concrete according to claim 1, wherein the fixing assembly (6) comprises a fixing barrel (61), a notch (62) is formed in the upper end of the fixing barrel (61), an opening block (63) is fixedly arranged in an inner cavity of the fixing barrel (61), a spring (64) is fixedly arranged on the top surface of the opening block (63), and a transducer body (65) is fixedly arranged at the end part of the spring (64).
  5. 5. The auxiliary device for detecting the defects of the concrete according to claim 4, wherein a plurality of test points are uniformly arranged on the surface of the concrete body (7), and the test points are movably connected with the transducer body (65).
  6. 6. The concrete defect detection assisting device according to claim 4, wherein the fixed cylinder (61) is fixedly connected with the base cylinder (41), the diameter value of the fixed cylinder (61) is smaller than that of the base cylinder (41), and a connecting line is arranged at the lower end of the transducer body (65).
  7. 7. A concrete defect detecting auxiliary device according to claim 3, wherein the first hole (32) at the end of the connecting rod (31) passes through the slot (42) and is connected with the base cylinder (41) through the first pin (45).
  8. 8. A concrete defect detection auxiliary device according to claim 3, wherein the hanging weight (5) consists of a connecting rope and a balancing weight, and the lower end second pin (47) passes through the second hole (43) to be connected with the connecting rope.
  9. 9. The concrete defect detection auxiliary device according to claim 1, wherein the corner assembly (2) comprises a first hinge (21), a lower hinge of the first hinge (21) is connected with the supporting plate (11) in a welded mode, a second hinge (22) is arranged on an upper hinge of the first hinge (21), the lower section of the second hinge (22) is connected with an upper hinge of the first hinge (21) in a welded mode, and the upper section of the second hinge (22) is connected with the connecting sleeve (33) in a welded mode.
  10. 10. The auxiliary device for detecting concrete defects according to claim 1, wherein the supporting sleeve (12) and the supporting rod (15) are both arranged in an inclined shape, and the supporting component (1) is made of stainless steel.

Description

Concrete defect detection auxiliary device Technical Field The invention belongs to the technical field of auxiliary detection devices, and particularly relates to an auxiliary detection device for concrete defects. Background The concrete defect detection is a key link for guaranteeing the quality and safety of the construction engineering, and the auxiliary device for detecting the concrete defect is used for assisting in identifying, detecting or evaluating the internal defect of the concrete structure, and assists engineers in quickly and accurately finding and evaluating the problem of the concrete structure through methods such as ultrasonic waves, radar, acoustic emission or thermal imaging. The detection method for the concrete is mainly divided into appearance defect detection and internal defect detection, wherein the internal defects generally comprise hollowness, segregation, incompact, internal cracks and the like, the structural safety hazard is huge, and a concrete comprehensive defect tester is generally adopted for nondestructive detection. The two transmitters are oppositely arranged during testing, the tested component is placed between the two transmitters, however, for some specific scenes, such as the tested component is in a high-altitude suspension state, a tester needs to draw opposite measuring points on the upper surface and the lower surface of the tested component, then suspend the tested component, the tester places transducers on the opposite measuring points on the upper surface and the lower surface respectively, the tester located below the tested component needs to lift the transducers by hands to test each test point one by one, the tester needs to face the fatigue of long-time arm lifting operation, the operator needs to lift the arm for a long time to operate, the data abnormality and reworking caused by the fact that the transducer is not tight to the tested bonding degree, and the tester is in extreme danger below the suspended component, so the tester needs to be improved. Disclosure of Invention In order to solve the problems that in the background technology, a detector needs to be tired in long-time arm lifting operation, the problem that data are abnormal and reworked again due to the fact that a transducer is not tight to the tested bonding degree when the detector lifts the arm for a long time is inevitably caused, and the detector is extremely dangerous below a hanging member is solved, the invention provides a concrete defect detection auxiliary device. In order to achieve the aim, the technical scheme is that the concrete defect detection auxiliary device comprises a supporting component and a concrete body, wherein the top surface of the supporting component is fixedly provided with a corner component, the top surface of the corner component is fixedly provided with a connecting component, one end of the connecting component is provided with a base component, the bottom of the base component is fixedly provided with a hanging hammer, an inner cavity at the upper end of the base component is provided with a fixing component, the supporting component comprises a supporting plate, the bottom of the supporting plate is fixedly provided with a supporting sleeve, the inner cavity of the supporting sleeve is movably connected with a supporting rod, the supporting sleeve is movably connected with the supporting rod through a first bolt, and the outer wall of the first bolt is movably connected with a nut. Preferably, the connecting assembly comprises a connecting rod, a first hole is formed in the end portion of the connecting rod, a connecting sleeve is arranged on the outer wall of the connecting rod and connected with the connecting rod through a second bolt, a hole and a nut are arranged on the side wall of the connecting sleeve, and the nut is welded and fixed at the position of the hole. Preferably, the base assembly comprises a base barrel, a slotted hole is formed in one side of the base barrel, a second hole and a third hole are formed in the outer wall of the base barrel, a double-head laser body is fixedly mounted on one side of the base barrel, and a first pin and a second pin are arranged on the outer wall of the base barrel. Preferably, the fixed component comprises a fixed cylinder, a notch is formed in the upper end of the fixed cylinder, an opening block is fixedly arranged in an inner cavity of the fixed cylinder, a spring is fixedly arranged on the top surface of the opening block, and a transducer body is fixedly arranged at the end part of the spring. Preferably, the surface of the concrete body is uniformly provided with a plurality of test points, and the test points are movably connected with the transducer body. Preferably, the fixed cylinder is fixedly connected with the base cylinder, the diameter value of the fixed cylinder is smaller than that of the base cylinder, and a connecting wire is arranged at the lower end of the transducer bod