Search

CN-224227871-U - Multichannel ultrasonic pile measuring instrument for engineering detection

CN224227871UCN 224227871 UCN224227871 UCN 224227871UCN-224227871-U

Abstract

The utility model relates to the technical field of engineering detection and discloses a multichannel ultrasonic pile measuring instrument for engineering detection, which comprises an instrument, wherein a plurality of interfaces are equidistantly arranged on the front side of the outer wall of the instrument, cables are arranged on the front side of the outer wall of the interfaces, the cables are clamped with the interfaces, a winder is arranged on the front side of the outer wall of the instrument, a tripod is arranged on the front side of the outer wall of the winder, a recording wheel is arranged on the top wall of the tripod, the cables are rotationally connected with the recording wheel through the winder, a shell is arranged at the tail end of each cable, and a square groove I is formed in the middle lower part of the inside of the shell. According to the utility model, the motor drives the first rotating shaft of the output end to rotate, the first rotating shaft drives the lower crank to rotate, the fourth rotating shaft on the left side and the right side of the connecting block rotates on the supporting arm, the supporting arm enables the detector to stably rotate and scan in multiple directions in the connecting block, the detection efficiency is effectively improved, and the complete detection of the whole pile body can be completed in a short time.

Inventors

  • LI JINZHI
  • He Shunqiao
  • LI PENGCHENG
  • TONG HAI

Assignees

  • 广东百达检测技术服务有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (8)

  1. 1. A multichannel ultrasonic pile measuring instrument for engineering detection comprises an instrument (1), and is characterized in that a plurality of connectors (3) are mounted on the front side of the outer wall of the instrument (1) at equal intervals, a cable (4) is arranged on the front side of the outer wall of the connector (3), the cable (4) is clamped with the connector (3), a reel (5) is arranged on the front side of the outer wall of the instrument (1), a tripod (6) is arranged on the front side of the outer wall of the reel (5), a recording wheel (7) is arranged on the top wall of the tripod (6), the cable (4) is rotatably connected with the recording wheel (7) through the reel (5), a shell (8) is mounted at the tail end of the cable (4), a square groove I (9) is formed in the middle lower portion of the interior of the shell (8), a motor (10) is fixedly connected to the inner bottom wall of the square groove I (9), a rotating shaft I (11) is fixedly connected to the output end of the motor (10), a bottom wall of the shell (8) is fixedly connected with a tripod (6), a recording wheel (7) is arranged on the top wall of the shell (8), a crank (11) is rotatably connected with the bottom wall (13) of the rotating arm (15), a crank (15) is fixedly connected to the bottom wall (13) of the rotating arm (15), the right side pivot two (14) rotate and connect in the diapire right side of crank (13), the right side the outer wall fixedly connected with differential gear one (16) of pivot two (14), the left side the outer wall fixedly connected with differential gear two (17) of pivot two (14), the equal fixedly connected with pivot three (18) of outer wall front side of detector (15), two the outer wall rotation of pivot three (18) is connected with connecting block (19), the equal fixedly connected with pivot four (20) of outer wall left and right sides of connecting block (19), two pivot four (20) rotate and connect in the adjacent one side of lower part in the outer wall of support arm (12), buffer gear (2) are installed to the outer wall of casing (8), buffer gear (2) are used for preventing that the part from damaging or becoming flexible because of the vibration, guarantee the stability and the reliability of equipment.
  2. 2. The multi-channel ultrasonic pile measuring instrument for engineering detection according to claim 1, wherein the buffer mechanism (2) comprises a square groove II (201), the square groove II (201) is formed around the outer wall of the shell (8), a plurality of sliding blocks (202) are fixedly connected to the inner wall of the square groove II (201) at equal intervals, sliding rails (203) are slidably connected to the outer wall of the sliding blocks (202), fixing plates (204) are fixedly connected to the outer wall of the sliding rails (203), rubber shells (207) are fixedly connected to the outer wall of the fixing plates (204), springs (205) are arranged on the outer wall of the sliding blocks (202), the springs (205) are fixedly connected to the inner wall of the rubber shells (207) at equal intervals, rubber sleeves (208) are fixedly connected to the upper side and the lower side of the inner wall of the square groove II (201), and the rubber sleeves (208) are fixedly connected to the upper side and the lower side of the outer wall of the shell (8).
  3. 3. The multi-channel ultrasonic pile measuring instrument for engineering detection according to claim 1, wherein a display screen (21) is arranged in the middle of the top wall of the instrument (1), and a plurality of buttons (22) are arranged on the rear side of the top wall of the instrument (1) at equal intervals.
  4. 4. The multi-channel ultrasonic pile measuring instrument for engineering detection according to claim 1, wherein rubber blocks (23) are arranged on the left side and the right side of the outer wall of the instrument (1), bolts (24) are connected to the front end and the rear end of the left side and the right side of the outer wall of the two rubber blocks (23) in a threaded mode, and the bolts (24) are connected to the left side and the right side of the outer wall of the instrument (1) in a threaded mode.
  5. 5. The multi-channel ultrasonic pile measuring instrument for engineering detection according to claim 1, wherein circular grooves (25) are formed in front sides of outer walls of the plurality of connectors (3), and sealing rings (26) are clamped on inner walls of the circular grooves (25).
  6. 6. The multi-channel ultrasonic pile measuring instrument for engineering detection according to claim 1, wherein a handle (27) is fixedly connected to the outer wall of the reel (5), and an anti-skid sleeve (28) is arranged on the outer wall of the handle (27).
  7. 7. The multi-channel ultrasonic pile measuring instrument for engineering detection according to claim 1, wherein a chassis (29) is fixedly connected to the middle of the top wall of the tripod (6), a turntable (30) is rotatably connected to the inner wall of the chassis (29), and the turntable (30) is fixedly connected to the middle of the bottom wall of the recording wheel (7).
  8. 8. The multi-channel ultrasonic pile measuring instrument for engineering detection according to claim 1, wherein a pedal plate (31) is arranged at the bottom of the outer wall of the tripod (6), and an anti-slip pad (32) is arranged on the top wall of the pedal plate (31).

Description

Multichannel ultrasonic pile measuring instrument for engineering detection Technical Field The utility model relates to the technical field of engineering detection, in particular to a multichannel ultrasonic pile measuring instrument for engineering detection. Background In various projects related to pile foundations in constructional engineering, bridge engineering and rail traffic engineering, the multichannel ultrasonic pile measuring instrument is used for detecting the integrity of a pile body, and can timely find out the defects of mud clamping, pile breaking and diameter shrinkage in the pile body, so that the quality of the pile foundation is ensured to meet the design and specification requirements, and the safety and stability of the whole engineering structure are ensured. According to the ultrasonic flaw detector for detecting the foundation pile of the building engineering, the ultrasonic flaw detector comprises a flaw detector body, wherein a display screen is arranged on the front surface of the flaw detector body, the ultrasonic flaw detector further comprises a protection part, the protection part comprises a movable plate, a protective cover, a fixed plate, a positioning groove, a rubber pad, a spring and a containing groove, the positioning groove for the flaw detector body to be inserted is formed in the front surface of the protective cover, the fixed plates are symmetrically fixed on the inner side surface of the flaw detector body, the containing grooves are formed in opposite surfaces of the two fixed plates, one end of the movable plate is embedded into the containing groove, the other end of the movable plate extends out of the containing groove and is connected with the containing groove, the ultrasonic flaw detector body is firmly placed through the designed protection part, the protection to the flaw detector body is further increased, the damage caused by the flaw detector body due to careless sliding from the hand is reduced, and the positioning groove is inserted along the positioning groove when the positioning groove during the installation of the flaw detector body. Disclosure of utility model In order to make up for the defects, the utility model provides a multi-channel ultrasonic pile measuring instrument for engineering detection, which aims to solve the problems of long time consumption and large site limitation in the prior art. In order to achieve the purpose, the multichannel ultrasonic pile measuring instrument for engineering detection comprises an instrument, wherein a plurality of interfaces are equidistantly arranged on the front side of the outer wall of the instrument, cables are arranged on the front side of the outer wall of the interfaces, the cables are clamped with the interfaces, a winder is arranged on the front side of the outer wall of the instrument, a tripod is arranged on the front side of the outer wall of the winder, a recording wheel is arranged on the top wall of the tripod, the cables are rotationally connected with the recording wheel through the winder, a shell is arranged at the tail end of the cables, a square groove I is formed in the middle lower portion of the inside of the shell, a motor is fixedly connected with the output end of the motor, a supporting arm is fixedly connected to the bottom wall of the shell, a crank is rotatably connected to the middle part of the top wall of the supporting arm, a detector is arranged on the bottom wall of the first rotating shaft, two sides of the top wall of the detector are rotationally connected with two recording wheels, a differential mechanism is fixedly connected to the two sides of the outer wall of the first rotating shaft, a differential mechanism is fixedly connected to the right rotating shaft, two side of the two rotating shafts are fixedly connected to the outer wall of the first rotating shaft, two differential mechanism is fixedly connected to the outer wall of the first rotating shaft, and the differential mechanism is fixedly connected to the two rotating shafts are fixedly connected to the two rotating shafts, and the two differential mechanism are fixedly connected to the two rotating shafts are fixedly connected to the outer shafts. According to the technical scheme, a connection cable is connected to an instrument, a main control unit in the instrument firstly initializes each subsystem, then ultrasonic transducers of each channel are sequentially driven to emit ultrasonic signals according to a preset program, a cable is wound on a recording wheel, the cable receives signals and is transmitted into the instrument, a shell is placed into the ground to start a motor in the shell, the motor drives a first rotating shaft of an output end to rotate, the first rotating shaft drives a lower crank to rotate, the second crank drives the second rotating shaft to rotate, a second rotating shaft on a detector drives a differential gear to rotate with the second differential gear, so