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CN-224216635-U - Floor tile hollowing detection device

CN224216635UCN 224216635 UCN224216635 UCN 224216635UCN-224216635-U

Abstract

The utility model discloses a floor tile hollowing detection device which comprises a frame, track wheels and a control box, wherein a driving mechanism is arranged below the frame, a plurality of knocking mechanisms are symmetrically arranged on two sides below the frame and connected with the driving mechanism, a physical mark throwing mechanism fixedly connected with the frame is arranged on the side part of each knocking mechanism, sound receiving equipment is arranged on each knocking mechanism, each physical mark throwing mechanism comprises a second installation seat fixedly connected with the frame, a second motor is arranged at the rear end of each second installation seat, an output end of each second motor penetrates through each second installation seat to be connected with a rotary table, a feeding groove is formed in the upper part of each second installation seat, calibration blocks are placed in the feeding grooves, and grooves are symmetrically formed in the rotary tables. According to the utility model, the detected empty floor tiles are calibrated by putting the calibration blocks, so that the risk of missing the marks is prevented.

Inventors

  • LI YUHONG
  • QIU QI
  • YAN ZIHAO
  • XU NING
  • LI HONGZONG

Assignees

  • 浙大城市学院

Dates

Publication Date
20260508
Application Date
20250522

Claims (9)

  1. 1. A floor tile hollowing detection device comprises a frame (1), crawler wheels (2) are symmetrically arranged on two sides of the frame (1), a control box (3) is arranged above the frame (1), a control board is arranged in the control box (3), a driving mechanism (4) is arranged below the frame (1), a plurality of knocking mechanisms (5) are symmetrically arranged on two sides below the frame (1), the knocking mechanisms (5) are connected with the driving mechanism (4), a physical identifier throwing mechanism (6) fixedly connected with the frame (1) is arranged on the side portion of the knocking mechanisms (5), a sound collecting device (9) fixedly connected with the control board is arranged on the knocking mechanisms (5), the physical identifier throwing mechanism (6) comprises a second installation seat (60) fixedly connected with the frame (1), a second motor (61) connected with the control board is arranged at the rear end of the second installation seat (60), a rotary table (62) is connected with the output end of the second motor (61) through the second installation seat (60), a groove (63) is formed in the upper portion of the second installation seat (60), a calibration groove (63) is formed in the upper portion of the second installation seat (62), a calibration groove (67) is formed in the second installation groove (65), the rotation of the groove (65) drives the calibration block (64) from the feed chute (63) to the discharge chute (67) and discharges.
  2. 2. The floor tile hollowing detection device according to claim 1 is characterized in that the knocking mechanism (5) comprises a mounting frame (50) fixedly connected with the frame (1), a first gear (51) is rotatably connected to the mounting frame (50), a convex column (52) is arranged on the central side portion of the first gear (51), a movable frame (53) is slidably connected to the mounting frame (50), a transverse kidney-shaped groove (54) is arranged on the movable frame (53), the convex column (52) slides transversely and reciprocally in the kidney-shaped groove (54), a buffer mechanism (55) is arranged below the movable frame (53), a collision block (59) is arranged at the lower end of the buffer mechanism (55), and V-shaped inclined grooves (541) are respectively arranged in the middle of the upper side and the lower side of the kidney-shaped groove (54).
  3. 3. The floor tile hollowing detection device according to claim 2, wherein the driving mechanism (4) comprises a rotating shaft (40) symmetrically arranged below the frame (1) and a first mounting seat (41) arranged below the frame (1), a plurality of second gears (42) are arranged on the rotating shaft (40), the second gears (42) are externally meshed with first gears (51) on the same side and the same vertical surface, a first motor (43) is arranged on the first mounting seat (41), a third gear (44) is connected to the output end of the first motor (43), and the third gears (44) are externally meshed with second gears (42) on the rotating shafts (40) on two sides respectively.
  4. 4. The floor tile hollowing detection device according to claim 1, wherein the upper end and the lower end of the second mounting seat (60) are respectively connected with a blocking plate (66) positioned outside the feeding groove (63) and the discharging groove (67).
  5. 5. The floor tile hollowing detection device according to claim 2, wherein the buffer mechanism (55) comprises guide rods (56) symmetrically arranged at the lower ends of the movable frames (53), the guide rods (56) are connected with the movable frames (53) in a sliding mode, mounting rods (57) are connected between the guide rods (56), impact blocks are arranged at the lower ends of the middle portions of the mounting rods (57), and springs (58) encircling the outer sides of the guide rods (56) are arranged between the mounting rods (57) and the movable frames (53).
  6. 6. The floor tile hollowing detection device according to claim 1, wherein the rotary table is provided with an indication groove (68), and indication points (69) are respectively arranged on two sides of the second mounting seat.
  7. 7. The floor tile hollowing detection device according to claim 5, wherein the movable frame (53) comprises a sliding part (531), the sliding part (531) is in an inverted T shape, the upper end of the sliding part (531) is in sliding connection with the first mounting seat (41), the kidney-shaped groove (54) is arranged at the lower end of the sliding part (531), a U-shaped part (532) is fixedly connected below the sliding part (531), the U-shaped part (532) is in sliding connection with the guide rod (56), and a notch (533) above the guide rod (56) is formed in the U-shaped part (532).
  8. 8. The floor tile hollowing detection device according to claim 1, wherein a laser radar box (7) and a display screen (8) are arranged at the top of the frame (1), and the laser radar box (7) and the display screen (8) are respectively connected with a control board through lines.
  9. 9. The floor tile hollowing detection device according to claim 2, wherein the outer end of the convex column (52) is provided with a limiting plate (521).

Description

Floor tile hollowing detection device Technical Field The utility model relates to a floor tile hollowing detection device, and belongs to the technical field of construction engineering. Background At present, the floor tile is widely applied to various building engineering as a building floor decorating material. However, due to the influence of construction process, material quality, environmental factors and the like, the floor tile is easy to generate hollowing phenomenon after being paved, namely, a local or large-area gap exists between the floor tile and the base layer. The hollowing not only can cause the problems of cracking, tilting and the like on the surface of the floor tile, thereby affecting the beauty and the service life, but also possibly generating potential safety hazards when a walker walks. In order to detect the floor tile hollowing, various devices are developed in the industry, for example, chinese patent application publication No. CN216433991U discloses a floor tile hollowing detection vehicle, and specifically discloses a floor tile hollowing detection vehicle which comprises a vehicle bottom plate, an L-shaped handlebar, a switch button, rubber wheels, a side fixing plate, an infrared level meter, a control box, a motor, an infrared analyzer, an acoustic wave analyzer, a rotating shaft, a telescopic rod and an acoustic wave detection ball, wherein the switch button is arranged on the L-shaped handlebar and can control the infrared level meter to work. For the detection of the hollowing of the floor tiles, the corresponding hammering mechanism is arranged to hammer the floor tiles, and whether the hollowing is judged by distinguishing sounds. After the equipment detects the hollowing of the floor tile, the calibration operation is usually finished with the aid of manpower. If the detection result fails to be recorded through the manual mark in time, the subsequent positioning and processing of the empty drum floor tile are not accurate enough possibly due to the lag or omission of the mark, so that the detection omission risk exists. Disclosure of utility model The utility model aims to provide a floor tile hollowing detection device. According to the utility model, the detected empty floor tiles are calibrated by putting the calibration blocks, so that the risk of missing the marks is prevented. The floor tile hollowing detection device comprises a frame, crawler wheels are symmetrically arranged on two sides of the frame, a control box is arranged above the frame, a control board is arranged in the control box, a driving mechanism is arranged below the frame, a plurality of knocking mechanisms are symmetrically arranged on two sides below the frame and connected with the driving mechanism, a physical mark throwing mechanism fixedly connected with the frame is arranged on the side portion of the knocking mechanism, sound receiving equipment connected with the control board is arranged on the knocking mechanism, the physical mark throwing mechanism comprises a second mounting seat fixedly connected with the frame, a second motor connected with the control board is arranged at the rear end of the second mounting seat, the output end of the second motor penetrates through the second mounting seat and is connected with a rotary table, a feeding groove is arranged at the upper portion of the second mounting seat, a calibration block is placed in the feeding groove, a discharging groove is arranged at the lower portion of the second mounting seat, a groove is symmetrically arranged on the rotary table, and the calibration block is driven to the discharging groove through the feeding groove and is discharged. The floor tile hollowing detection device comprises a mounting frame fixedly connected with a frame, a first gear is rotatably connected to the mounting frame, a convex column is arranged on the central side portion of the first gear, a moving frame is connected to the mounting frame in a sliding mode, a transverse kidney-shaped groove is formed in the moving frame and matched with the convex column, a buffer mechanism is arranged below the moving frame, and an impact block is arranged at the lower end of the buffer mechanism. The floor tile hollowing detection device comprises a rotating shaft symmetrically arranged below a frame and a first mounting seat arranged below the frame, wherein a plurality of second gears are arranged on the rotating shaft and are externally meshed with first gears on the same side and the same vertical surface, a first motor is arranged on the first mounting seat, the output end of the first motor is connected with a third gear, and the third gears are externally meshed with second gears on the rotating shafts on two sides respectively. According to the floor tile hollowing detection device, the upper end and the lower end of the second installation seat are respectively connected with the blocking plates positioned on the outer sides of the feeding