CN118688304B - Tunnel is beaten and is detected and renovate platform truck device - Google Patents

Abstract

The present invention relates to the technical field of tunnel detection, and provides a tunnel knocking detection and remediation trolley device, comprising a bearing mechanism, a driving assembly, a rotating component, a transmission component, a radial adjustment component, a manned detection component and a moving mechanism, wherein the bearing mechanism comprises a frame, a fixed shaft, a fixed gear and an arc frame, wherein the fixed shaft and the arc frame are both fixedly connected to the frame, the fixed gear is fixedly connected to the fixed shaft, a rotating tube in the rotating component is movably sleeved on the surface of the fixed shaft, the driving assembly is transmission-connected to the first transmission gear, the fourth transmission gear in the manned detection component is fixedly connected to the rotating shaft, the wheelbase adjustment component in the moving mechanism is connected to the frame, the driving assembly is transmission-connected to the wheelbase adjustment component, and the moving component is connected to the wheelbase adjustment component, so that an operator in a safety hanging basket can detect the tunnel surface by holding a radar detection probe or a knocking tool, and the device has the characteristics of easy adjustment, flexible use, wide applicability and strong practicality.

Description

A tunnel knock detection and treatment trolley device

Technical Field

The present invention relates to the technical field of tunnel detection, and in particular to a tunnel knocking detection and rectification trolley device.

Background Art

With the development of road traffic in my country, tunnel construction has become an important part of it. Whether it is a highway tunnel, a railway tunnel or an urban subway tunnel, the lining is the main structure that supports the stability of the tunnel. After the construction of the tunnel is completed, it is necessary to manually inspect and knock the tunnel to detect the quality of the tunnel. At present, when inspecting the tunnel, the tunnel knocking inspection trolley is generally moved into the tunnel. Usually, workers standing on the tunnel knocking inspection trolley hold a small hammer or a radar detection instrument probe to perform multiple knocking inspections on the tunnel.

The existing tunnel knocking inspection trolley device has the following defects when in use: on the one hand, it requires the cooperation of multiple people to conduct a comprehensive inspection of a tunnel of a unit length. When the size of the tunnel changes, each staff member needs to adjust his or her own position. In particular, when it is necessary to inspect a certain point or area in the tunnel, it is impossible to complete the measurement by a single person and quickly adjust the position of the inspector himself or herself according to tunnels of different sizes; on the other hand, due to the presence of obstacles such as rails inside the tunnel, the wheelbase of the inspection trolley is fixed, and the staff cannot automatically control the wheelbase of the trolley according to the width of the obstacle.

Summary of the invention

The object of the present invention is to provide a tunnel knock detection and remediation trolley device, aiming to solve the problems that still exist when using the existing tunnel knock detection trolley.

To achieve the above-mentioned object, the present invention provides the following technical solution: a tunnel knocking detection and treatment trolley device, comprising a bearing mechanism, the bearing mechanism comprising a frame, a fixed shaft, a fixed gear and an arc frame, the fixed shaft and the arc frame are both fixedly connected to the frame, the fixed gear is fixedly connected to the fixed shaft, and further comprising:

A drive assembly connected to the frame;

A rotating assembly, the rotating assembly comprising a longitudinal guide rail, a rotating tube and a first transmission gear, the longitudinal guide rail and the first transmission gear are both fixedly connected to the rotating tube, the rotating tube is movably sleeved on the surface of the fixed shaft, and the driving assembly is transmission-connected to the first transmission gear;

A transmission assembly, the transmission assembly comprising a transmission tube, a second transmission gear, a transmission rod, a third transmission gear and a limiting rib, the transmission rod is movably connected in the transmission tube, the surface of the transmission rod and the inner wall of the transmission tube are respectively provided with limiting ribs and limiting grooves, the limiting ribs are slidably connected in the limiting grooves, the second transmission gear and the third transmission gear are respectively fixedly connected to the transmission tube and the transmission rod, the transmission tube is fixedly connected to the longitudinal guide rail, and the fixed gear is transmission-connected to the second transmission gear;

A radial adjustment assembly, the radial adjustment assembly comprising a radial telescopic member and a longitudinal slide, the longitudinal slide being slidably connected to the longitudinal guide rail;

A manned detection component, the manned detection component comprises a safety hanging basket, a rotating shaft, a fourth transmission gear, an infrared sensing probe and a radar detection probe, the safety hanging basket is fixedly connected to the rotating shaft, the longitudinal slide is connected to the rotating shaft, the fourth transmission gear is fixedly connected to the rotating shaft, the third transmission gear and the fourth transmission gear are transmission-connected, and the infrared sensing probe and the radar detection probe are both connected to the safety hanging basket;

The moving mechanism comprises a wheel-track adjustment component and a moving component, the wheel-track adjustment component is connected to the frame, one end of the radial telescopic member is connected to the longitudinal guide rail, the other end of the radial telescopic member is connected to one side of the longitudinal slide plate, the driving assembly is transmission-connected to the wheel-track adjustment component, and the moving component is connected to the wheel-track adjustment component.

As a further solution of the present invention, the drive assembly includes a drive module, and the drive module also includes a drive motor, a drive gear, a transverse telescopic member, a movable frame and a drive pin. The drive motor is connected to the drive pin, and the drive gear is fixedly connected to the drive pin. The first transmission gear and the wheelbase adjustment assembly are both transmission-connected to the drive gear, the drive motor is fixedly connected to the movable frame, one end of the transverse telescopic member is fixedly connected to the frame, and the movable frame is fixedly connected to the other end of the transverse telescopic member.

As a further solution of the present invention, the wheelbase adjustment assembly includes a worm, a fifth transmission gear, a worm wheel, a bidirectional screw and a rotating rod, the worm and the fifth transmission gear are fixedly connected to the rotating rod, the rotating rod and the bidirectional screw are connected to the frame, the worm wheel is fixedly connected to the bidirectional screw, the drive gear is transmission connected to the fifth transmission gear, and the worm is transmission connected to the worm wheel.

As a further solution of the present invention, the moving assembly includes a nut rack, a self-driving wheel group, a lifting plate and a longitudinal telescopic member. The nut rack is threadedly connected to the bidirectional screw, one end of the longitudinal telescopic member is fixedly connected to the nut rack, the lifting plate is fixedly connected to the other end of the longitudinal telescopic member, and the self-driving wheel group is connected to the lifting plate.

As a further solution of the present invention, the rotating assembly also includes a first bracket, a second bracket, a first movable pin and a square hole sleeve, the first bracket and the second bracket are both fixedly connected to the longitudinal guide rail, the first movable pin is installed on one side of the first bracket, and the square hole sleeve is fixedly embedded on the other side of the first bracket, the first bracket and the second bracket are both connected to the transmission tube, and one end of the radial telescopic member is connected to the first movable pin.

As a further solution of the present invention, the bearing mechanism also includes a round hole and a square hole, the frame surface is provided with a connected round hole and a square hole, the square hole is located on the side close to the square hole sleeve, and the axes of the rotating tube, the square hole sleeve, the round hole and the square hole are consistent.

As a further solution of the present invention, the drive assembly also includes a locking module, which includes a limit block, a rotating shaft, a movable frame, a ring and a fixed plate. The limit block is fixedly connected to one end of the rotating shaft, the other end of the rotating shaft is rotatably connected to the fixed plate, the ring is fixedly connected to one end of the movable frame, the ring is movably sleeved on the surface of the driving pin shaft, the fixed plate is fixedly connected to the other end of the movable frame, the movable frame passes through the surface of the frame, and the rotating shaft passes through the circular hole.

As a further solution of the present invention, when the driving gear is connected to the fifth transmission gear, the first transmission gear is disengaged from the driving gear, and the limit block is located in the square hole sleeve and the square hole at the same time; when the driving gear is connected to the first transmission gear, the fifth transmission gear is disengaged from the driving gear, and the limit block is completely located in the square hole sleeve.

As a further solution of the present invention, the radial adjustment assembly also includes a third bracket and a second movable pin, the longitudinal slide is fixedly connected to the third bracket, the second movable pin is connected to the third bracket, and the transmission rod is connected to the third bracket.

As a further solution of the present invention, the manned detection component also includes a displacement sensor and a fourth bracket, the displacement sensor and the fourth bracket are both fixedly connected to the safety hanging basket, the rotating shaft is fixedly connected to the fourth bracket, and the third bracket is rotatably connected to the rotating shaft.

The beneficial effects of the present invention are as follows: the present application utilizes a structural design that cooperates with a bearing mechanism, a driving assembly, a rotating component, a transmission component, a radial adjustment component and a manned detection component, and uses the driving assembly as the only driving force. It can not only adjust the operating angle and radial position of the safety hanging basket in real time according to the arc-shaped cross-section of the tunnel with the rotating tube as the axis, but also can keep the safety hanging basket in a horizontal state at all times during the rotation process, and can also adjust the spacing between the two groups of moving components according to the width of obstacles such as rails inside the tunnel, so that the operators in the safety hanging basket can detect the tunnel surface with handheld radar detection probes or knocking tools, and when it is necessary to detect a certain point or area in the tunnel, the present application can quickly adjust the safety hanging basket to that position, and has the characteristics of easy adjustment, flexible use, wide applicability and strong practicality.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a three-dimensional diagram of a tunnel knock detection and remediation trolley device according to an embodiment of the present invention.

FIG. 2 is an exploded view of a tunnel knock detection and remediation trolley device according to an embodiment of the present invention.

FIG. 3 is a three-dimensional diagram of a carrying mechanism according to an embodiment of the present invention.

FIG. 4 is a cross-sectional view of the supporting mechanism according to an embodiment of the present invention.

FIG. 5 is a schematic diagram of a disassembled drive assembly according to an embodiment of the present invention.

FIG. 6 is a partial cross-sectional view of the drive assembly according to an embodiment of the present invention.

FIG. 7 is a perspective view of a rotating assembly according to an embodiment of the present invention.

FIG. 8 is a perspective view of a transmission assembly according to an embodiment of the present invention.

FIG. 9 is a three-dimensional view of a radial adjustment assembly according to an embodiment of the present invention.

FIG. 10 is a perspective view of a manned detection assembly according to an embodiment of the present invention.

11 is an assembly diagram of the rotating assembly, the transmission assembly, the radial adjustment assembly and the manned detection assembly according to an embodiment of the present invention.

FIG. 12 is a three-dimensional diagram of the moving mechanism according to an embodiment of the present invention.

FIG. 13 is a test diagram of a tunnel knock detection and remediation trolley device according to an embodiment of the present invention.

FIG. 14 is a partial enlarged view of point a in FIG. 13 of the present invention.

FIG. 15 is a partial enlarged view of the driving gear and the first transmission gear when meshing according to an embodiment of the present invention.

FIG. 16 is a first schematic plan view of the present invention for detecting tunnels.

FIG. 17 is a second schematic plan view of the present invention for detecting tunnels.

Figure numerals: 1-carrying mechanism, 11-frame, 12-fixed shaft, 13-fixed gear, 14-arc frame, 15-round hole, 16-square hole, 2-drive assembly, 21-drive module, 211-drive motor, 212-drive gear, 213-lateral telescopic member, 214-movable frame, 215-drive pin, 22-locking module, 221-limiting block, 222-rotating shaft, 223-movable frame, 224-ring, 225-fixed plate, 3-rotating assembly, 31-longitudinal guide rail, 32-rotating tube, 33-first transmission gear, 34-first bracket, 35-second bracket, 36-first movable pin, 37-square hole sleeve, 4-transmission assembly, 41-transmission tube, 42-second transmission gear, 43 - transmission rod, 44- third transmission gear, 45- limiting rib, 46- annular groove, 5- radial adjustment component, 51- radial telescopic member, 52- longitudinal slide plate, 53- third bracket, 54- second movable pin, 6- manned detection component, 61- safety hanging basket, 62- rotating shaft, 63- fourth transmission gear, 64- infrared sensing probe, 65- displacement sensor, 66- radar detection probe, 67- fourth bracket, 7- moving mechanism, 71- wheelbase adjustment component, 711- worm, 712- fifth transmission gear, 713- worm wheel, 714- bidirectional screw, 715- rotating rod, 72- moving component, 721- nut rack, 722- self-driving wheel set, 723- lifting plate, 724- longitudinal telescopic member, 8- tunnel.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

Please refer to Figures 1 to 17. In one embodiment of the present invention, a tunnel knocking detection and treatment trolley device includes a bearing mechanism 1, the bearing mechanism 1 includes a frame 11, a fixed shaft 12, a fixed gear 13 and an arc frame 14, the fixed shaft 12 and the arc frame 14 are both fixedly connected to the frame 11, the fixed gear 13 is fixedly connected to the fixed shaft 12, and further includes:

A drive assembly 2 connected to the frame 11;

The rotating assembly 3 includes a longitudinal guide rail 31, a rotating tube 32 and a first transmission gear 33. The longitudinal guide rail 31 and the first transmission gear 33 are fixedly connected to the rotating tube 32. The rotating tube 32 is movably sleeved on the surface of the fixed shaft 12. The driving assembly 2 is in transmission connection with the first transmission gear 33.

The transmission assembly 4 comprises a transmission tube 41, a second transmission gear 42, a transmission rod 43, a third transmission gear 44 and a limiting rib 45. The transmission rod 43 is movably connected in the transmission tube 41. The surface of the transmission rod 43 and the inner wall of the transmission tube 41 are respectively provided with limiting ribs 45 and limiting grooves. The limiting rib 45 is slidably connected in the limiting grooves. The second transmission gear 42 and the third transmission gear 44 are respectively fixedly connected to the transmission tube 41 and the transmission rod 43. The transmission tube 41 is fixedly connected to the longitudinal guide rail 31. The fixed gear 13 is transmission-connected to the second transmission gear 42.

A radial adjustment assembly 5, the radial adjustment assembly 5 comprising a radial telescopic member 51 and a longitudinal slide 52, the longitudinal slide 52 being slidably connected to the longitudinal guide rail 31;

A manned detection component 6, the manned detection component 6 comprises a safety hanging basket 61, a rotating shaft 62, a fourth transmission gear 63, an infrared sensing probe 64 and a radar detection probe 66, the safety hanging basket 61 is fixedly connected to the rotating shaft 62, the longitudinal slide 52 is connected to the rotating shaft 62, the fourth transmission gear 63 is fixedly connected to the rotating shaft 62, the third transmission gear 44 is transmission-connected to the fourth transmission gear 63, and the infrared sensing probe 64 and the radar detection probe 66 are both connected to the safety hanging basket 61;

The moving mechanism 7 includes a wheel-track adjustment component 71 and a moving component 72. The wheel-track adjustment component 71 is connected to the frame 11. One end of the radial telescopic member 51 is connected to the longitudinal guide rail 31. The other end of the radial telescopic member 51 is connected to one side of the longitudinal slide 52. The driving assembly 2 is transmission-connected to the wheel-track adjustment component 71. The moving component 72 is connected to the wheel-track adjustment component 71.

Please refer to Figures 7 and 11. Furthermore, the rotating assembly 3 also includes a first bracket 34, a second bracket 35, a first movable pin 36 and a square hole sleeve 37. The first bracket 34 and the second bracket 35 are both fixedly connected to the longitudinal guide rail 31. The first movable pin 36 is installed on one side of the first bracket 34. The first bracket 34 and the second bracket 35 are both connected to the transmission tube 41. One end of the radial telescopic member 51 is connected to the first movable pin 36. The second bracket 35 is in sliding contact with the arc frame 14 to support the entire manned detection assembly 6.

Please refer to Figures 9 and 11. Furthermore, the radial adjustment assembly 5 also includes a third bracket 53 and a second movable pin 54. The longitudinal slide 52 is fixedly connected to the third bracket 53, the second movable pin 54 is connected to the third bracket 53, and the transmission rod 43 is connected to the third bracket 53. The transmission rod 43 is provided with an annular groove 46 near the third transmission gear 44, and a sleeve (not marked in the figure) is provided on one side of the third bracket 53. The sleeve is sleeved on the surface of the annular groove 46, and the transmission rod 43 can move together with the third bracket 53.

Please refer to Figures 10 and 11. Furthermore, the manned detection component 6 also includes a displacement sensor 65 and a fourth bracket 67. The displacement sensor 65 and the fourth bracket 67 are both fixedly connected to the safety hanging basket 61, the rotating shaft 62 is fixedly connected to the fourth bracket 67, and the third bracket 53 is rotatably connected to the rotating shaft 62.

In an embodiment of the present invention, the radar detection probe 66 is specifically hung on or plugged into the surface of the safety basket 61, which is convenient for the staff to take and place. The radar detection probe 66 is used to detect surface and internal defects of the tunnel 8. The infrared sensing probe 64 is used to automatically sense surrounding obstacles to prevent the safety basket 61 and the staff from colliding with obstacles. The displacement sensor 65 is used to monitor the position coordinates of the safety basket 61 in real time.

Please refer to Figures 5, 6, 14 and 15. In one embodiment of the present invention, the drive assembly 2 includes a drive module 21, and the drive module 21 also includes a drive motor 211, a drive gear 212, a transverse telescopic member 213, a movable frame 214 and a drive pin 215. The drive motor 211 is connected to the drive pin 215, and the drive gear 212 is fixedly connected to the drive pin 215. The first transmission gear 33 and the wheelbase adjustment assembly 71 are both transmission-connected to the drive gear 212, the drive motor 211 is fixedly connected to the movable frame 214, one end of the transverse telescopic member 213 is fixedly connected to the frame 11, and the movable frame 214 is fixedly connected to the other end of the transverse telescopic member 213.

In the embodiment of the present invention, the transverse telescopic member 213 is a cylinder, which is used to control the position of the driving gear 212 .

Please refer to Figures 12, 14 and 15. In one embodiment of the present invention, the wheelbase adjustment assembly 71 includes a worm 711, a fifth transmission gear 712, a worm wheel 713, a bidirectional screw 714 and a rotating rod 715. The worm 711 and the fifth transmission gear 712 are fixedly connected to the rotating rod 715, the rotating rod 715 and the bidirectional screw 714 are connected to the frame 11, the worm wheel 713 is fixedly connected to the bidirectional screw 714, the driving gear 212 is transmission-connected to the fifth transmission gear 712, and the worm 711 is transmission-connected to the worm wheel 713.

Please refer to Figure 12. Further, the moving component 72 includes a nut frame 721, a self-driving wheel group 722, a lifting plate 723 and a longitudinal telescopic member 724. The nut frame 721 is threadedly connected to the bidirectional screw 714, one end of the longitudinal telescopic member 724 is fixedly connected to the nut frame 721, the lifting plate 723 is fixedly connected to the other end of the longitudinal telescopic member 724, and the self-driving wheel group 722 is connected to the lifting plate 723.

In an embodiment of the present invention, the driving motor 211 controls the rotation of the worm 711 through the driving gear 212 and the fifth transmission gear 712. The rotating worm 711 controls the rotation of the bidirectional screw 714 through the worm wheel 713. The rotating bidirectional screw 714 controls the two groups of moving components 72 to move towards or away from each other through the nut rack 721, which is used to adjust the spacing of the self-driving wheel group 722 according to the obstacles. The longitudinal telescopic member 724 is used to adjust the ground clearance of the frame 11 so that it can pass through obstacles smoothly.

Please refer to Figures 5 and 6. In one embodiment of the present invention, the driving assembly 2 also includes a locking module 22, and the locking module 22 includes a limit block 221, a rotating shaft 222, a movable frame 223, a collar 224 and a fixed plate 225. The limit block 221 is fixedly connected to one end of the rotating shaft 222, and the other end of the rotating shaft 222 is rotatably connected to the fixed plate 225. The collar 224 is fixedly connected to one end of the movable frame 223, and the collar 224 is movably sleeved on the surface of the driving pin shaft 215. The fixed plate 225 is fixedly connected to the other end of the movable frame 223. The movable frame 223 passes through the surface of the frame 11, and the rotating shaft 222 passes through the circular hole 15.

Please refer to Figures 14 and 15. Furthermore, the supporting mechanism 1 also includes a round hole 15 and a square hole 16. The surface of the frame 11 is provided with a connected round hole 15 and a square hole 16. The square hole 16 is located on a side close to the square hole sleeve 37. The square hole sleeve 37 is fixedly embedded on the other side of the first bracket 34. The axes of the rotating tube 32, the square hole sleeve 37, the round hole 15 and the square hole 16 are consistent.

In the embodiment of the present invention, when the driving gear 212 is connected to the fifth transmission gear 712, the first transmission gear 33 is disengaged from the driving gear 212, and the limit block 221 is simultaneously located in the square hole sleeve 37 and the square hole 16; when the driving gear 212 is connected to the first transmission gear 33, the fifth transmission gear 712 is disengaged from the driving gear 212, and the limit block 221 is completely located in the square hole sleeve 37.

Working principle: During detection, first move the supporting mechanism 1 or the fixed shaft 12 to the middle or center position of the tunnel 8 according to the width of the tunnel 8, and then drive the motor 211 to control the rotating assembly 3, the transmission assembly 4, the radial adjustment assembly 5 and the manned detection assembly 6 to rotate around the axis of the rotating tube 32 through the driving gear 212 and the first transmission gear 33, so as to adjust the safety hanging basket 61 to the lowest height. Since the second transmission gear 42 and the third transmission gear 44 are respectively connected to the fixed gear 13 and the fourth transmission gear 63, the safety hanging basket 61 rotating around the axis of the rotating tube 32 can also rotate around the rotating shaft 62, thereby ensuring that the safety hanging basket 61 is always in a horizontal state during the entire rotation process, thereby ensuring the stability of the staff during riding and detection. During the detection process, when it is necessary to adjust the position of the radar detection probe 66 in real time according to the surface of the tunnel 8, the radial telescopic member 51 drives the longitudinal slide 52, the third bracket 53, the transmission rod 43 and the manned detection component 6 to move linearly or radially along the longitudinal guide rail 31. The infrared sensing probe 64 is used to automatically sense surrounding obstacles to prevent the safety basket 61 and the staff from colliding with obstacles. The displacement sensor 65 is used to monitor the position coordinates of the safety basket 61 in real time. When the staff holds the radar detection probe 66 or the knocking tool inside the safety basket 61 rotating around the fixed axis 12, the surface of the tunnel 8 can be continuously detected. By controlling the self-driving wheel group 722 to move along the axis of the tunnel 8, the surface of the tunnel 8 of a certain length can be automatically knocked for detection.

When there are obstacles such as rails inside the tunnel 8, first, the transverse telescopic member 213 controls the movable frame 223, the driving motor 211 and the driving gear 212 to move, so that the driving gear 212 is connected to the fifth transmission gear 712, the first transmission gear 33 is disengaged from the driving gear 212, and the limit block 221 is located in the square hole sleeve 37 and the square hole 16 at the same time. When the driving motor 211 controls the worm 711 to rotate through the driving gear 212 and the fifth transmission gear 712, the worm 711 is located in the square hole sleeve 37 and the square hole 16 at the same time. The internal limit block 221 can prevent the safety hanging basket 61 from loosening or falling. The rotating worm 711 controls the rotation of the bidirectional screw 714 through the worm gear 713. The rotating bidirectional screw 714 controls the two groups of moving components 72 to move towards or away from each other through the nut frame 721, which is used to adjust the spacing of the self-driving wheel group 722 according to the obstacles. The longitudinal telescopic member 724 is used to adjust the ground clearance of the frame 11, so that it can pass through obstacles smoothly, so as to achieve efficient completion of the knocking detection work in the tunnel 8.

In summary, the present application utilizes a structural design that cooperates with a bearing mechanism 1, a driving assembly 2, a rotating component 3, a transmission component 4, a radial adjustment component 5 and a manned detection component 6, and uses the driving assembly 2 as the only driving force. It can not only adjust the operating angle and radial position of the safety hanging basket 61 in real time according to the arc-shaped cross-section of the tunnel 8 with the rotating tube 32 as the axis, but also can keep the safety hanging basket 61 in a horizontal state during the rotation process, and can also adjust the spacing between the two groups of moving components 72 according to the width of obstacles such as rails inside the tunnel 8, so that the operators in the safety hanging basket 61 can use handheld radar detection probes 66 or knocking tools to detect the surface of the tunnel 8, and when it is necessary to detect a certain point or area in the tunnel, the present application can quickly adjust the safety hanging basket to that position, and has the characteristics of easy adjustment, flexible use, wide applicability and strong practicality.

For those skilled in the art, although several embodiments and examples of the present invention have been described, these embodiments and examples are provided as examples and are not intended to limit the scope of the invention. These new embodiments can be implemented in various other ways, and various omissions, substitutions, and changes can be made without departing from the scope of the main purpose of the invention.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (10)

1. The utility model provides a tunnel is beaten and is detected and is renovated platform truck device, includes and bears mechanism (1), bear mechanism (1) including frame (11), fixed axle (12), fixed gear (13) and arc frame (14), fixed axle (12) and arc frame (14) all with frame (11) fixed connection, fixed gear (13) and fixed axle (12) fixed connection, its characterized in that still includes:

a drive assembly (2) connected to the frame (11);

The rotating assembly (3), the rotating assembly (3) comprises a longitudinal guide rail (31), a rotating pipe (32) and a first transmission gear (33), the longitudinal guide rail (31) and the first transmission gear (33) are fixedly connected with the rotating pipe (32), the rotating pipe (32) is movably sleeved on the surface of a fixed shaft (12), and the driving assembly (2) is in transmission connection with the first transmission gear (33);

The transmission assembly (4), the transmission assembly (4) comprises a transmission pipe (41), a second transmission gear (42), a transmission rod (43), a third transmission gear (44) and a limiting rib (45), wherein the transmission rod (43) is movably connected in the transmission pipe (41), the surface of the transmission rod (43) and the inner wall of the transmission pipe (41) are respectively provided with the limiting rib (45) and a limiting groove, the limiting rib (45) is slidably connected in the limiting groove, the second transmission gear (42) and the third transmission gear (44) are respectively fixedly connected with the transmission pipe (41) and the transmission rod (43), the transmission pipe (41) is fixedly connected with the longitudinal guide rail (31), and the fixed gear (13) is in transmission connection with the second transmission gear (42);

The radial adjusting assembly (5), the radial adjusting assembly (5) comprises a radial telescopic piece (51) and a longitudinal sliding plate (52), one end of the radial telescopic piece (51) is connected with the longitudinal guide rail (31), the other end of the radial telescopic piece (51) is connected with one side of the longitudinal sliding plate (52), and the longitudinal sliding plate (52) is in sliding connection with the longitudinal guide rail (31);

The manned detection assembly (6), the manned detection assembly (6) comprises a safety hanging basket (61), a rotating shaft (62), a fourth transmission gear (63), an infrared sensing probe (64) and a radar detection probe (66), wherein the rotating shaft (62) is fixedly connected with the safety hanging basket (61), the longitudinal sliding plate (52) is connected with the rotating shaft (62), the fourth transmission gear (63) is fixedly connected with the rotating shaft (62), the third transmission gear (44) and the fourth transmission gear (63) are in transmission connection, and the infrared sensing probe (64) and the radar detection probe (66) are connected with the safety hanging basket (61);

The wheel track adjusting mechanism (71) is connected with the frame (11), the driving assembly (2) is in transmission connection with the wheel track adjusting assembly (71), and the moving assembly (72) is connected with the wheel track adjusting assembly (71).

2. The tunnel knocking detection and remediation trolley device according to claim 1, wherein the driving assembly (2) comprises a driving module (21), the driving module (21) further comprises a driving motor (211), a driving gear (212), a transverse telescopic member (213), a movable frame (214) and a driving pin shaft (215), the driving motor (211) is connected with the driving pin shaft (215), the driving gear (212) is fixedly connected with the driving pin shaft (215), the first transmission gear (33) and the track adjusting assembly (71) are in transmission connection with the driving gear (212), the driving motor (211) is fixedly connected with the movable frame (214), one end of the transverse telescopic member (213) is fixedly connected with the frame (11), and the movable frame (214) is fixedly connected with the other end of the transverse telescopic member (213).

3. The tunnel knocking detection and remediation trolley device according to claim 2, wherein the track adjusting assembly (71) comprises a worm (711), a fifth transmission gear (712), a worm wheel (713), a bidirectional screw (714) and a rotating rod (715), the worm (711) and the fifth transmission gear (712) are fixedly connected with the rotating rod (715), the rotating rod (715) and the bidirectional screw (714) are both connected with the frame (11), the worm wheel (713) is fixedly connected with the bidirectional screw (714), the driving gear (212) is in transmission connection with the fifth transmission gear (713), and the worm (711) is in transmission connection with the worm wheel (713).

4. A tunnel knocking detection and remediation trolley device according to claim 3, wherein the moving assembly (72) comprises a nut frame (721), a self-driving wheel set (722), a lifting plate (723) and a longitudinal telescopic member (724), the nut frame (721) is in threaded connection with a bidirectional screw (714), one end of the longitudinal telescopic member (724) is fixedly connected with the nut frame (721), the lifting plate (723) is fixedly connected with the other end of the longitudinal telescopic member (724), and the self-driving wheel set (722) is connected with the lifting plate (723).

5. The tunnel knocking detection and remediation trolley device according to claim 4, wherein the rotating assembly (3) further comprises a first support (34), a second support (35), a first movable pin (36) and a square hole sleeve (37), the first support (34) and the second support (35) are fixedly connected with the longitudinal guide rail (31), the first movable pin (36) is installed on one side of the first support (34), the square hole sleeve (37) is fixedly embedded on the other side of the first support (34), the first support (34) and the second support (35) are connected with the transmission pipe (41), and one end of the radial telescopic piece (51) is connected with the first movable pin (36).

6. The tunnel knocking detection and remediation trolley device according to claim 5, wherein the bearing mechanism (1) further comprises a round hole (15) and a square hole (16), the surface of the frame (11) is provided with the round hole (15) and the square hole (16) which are communicated, the square hole (16) is located on one side close to the square hole sleeve (37), and axes of the rotating tube (32), the square hole sleeve (37), the round hole (15) and the square hole (16) are consistent.

7. The tunnel knocking detection and remediation trolley device according to claim 6, wherein the driving assembly (2) further comprises a locking module (22), the locking module (22) comprises a limiting block (221), a rotating shaft (222), a movable frame (223), a lantern ring (224) and a fixed plate (225), the limiting block (221) is fixedly connected with one end of the rotating shaft (222), the other end of the rotating shaft (222) is rotatably connected with the fixed plate (225), the lantern ring (224) is fixedly connected with one end of the movable frame (223), the lantern ring (224) is movably sleeved on the surface of the driving pin shaft (215), the fixed plate (225) is fixedly connected with the other end of the movable frame (223), the movable frame (223) penetrates through the surface of the frame (11), and the rotating shaft (222) penetrates through the round hole (15).

8. The tunnel knocking detection and remediation trolley device according to claim 7, wherein when the driving gear (212) is in transmission connection with the fifth driving gear (712), the first driving gear (33) is separated from the driving gear (212), the limiting block (221) is located in the square hole sleeve (37) and the square hole (16) at the same time, and when the driving gear (212) is in transmission connection with the first driving gear (33), the fifth driving gear (712) is separated from the driving gear (212), and the limiting block (221) is located in the square hole sleeve (37) completely.

9. The tunnel knocking detection and remediation trolley device according to claim 1, characterized in that the radial adjustment assembly (5) further comprises a third bracket (53) and a second movable pin (54), the longitudinal slide plate (52) is fixedly connected with the third bracket (53), the second movable pin (54) is connected with the third bracket (53), and the transmission rod (43) is connected with the third bracket (53).

10. The tunnel knocking detection and remediation trolley device according to claim 9, wherein the manned detection assembly (6) further comprises a displacement sensor (65) and a fourth support (67), the displacement sensor (65) and the fourth support (67) are fixedly connected with the safety hanging basket (61), the rotating shaft (62) is fixedly connected with the fourth support (67), and the third support (53) is rotatably connected with the rotating shaft (62).