Tunnel gantry moving device with visual detection function

Abstract

The application relates to the technical field of gantry moving devices, in particular to a tunnel type gantry moving device with visual detection function, which comprises a gantry moving device main body and a controller. The gantry moving device main body comprises a supporting table and a supporting frame. The supporting table is installed at the bottom of the gantry moving device main body, the supporting frame is installed above the supporting table, a plurality of tightening assemblies and a plurality of pressure detection assemblies are installed above the supporting frame, a pushing assembly and a plurality of cameras are installed at the bottom of the supporting frame, a driving assembly and a plurality of sliding grooves are installed at the bottom of the supporting table, track thickness detection assemblies are installed at the two ends of the sliding grooves, chains are installed between the tightening assemblies, the track thickness detection assemblies can detect the diametric thickness of the two sides of the track, so that when the device is used, the device can prevent the material from falling off due to the violent shaking and eccentricity during the movement of the material, and the device can detect the track thickness through the track thickness detection assemblies, so that the device can be adapted to more tracks in cooperation with the driving assembly.

Description

Technical Field

[0001] This invention relates to the field of tunnel gantry moving device technology, specifically a tunnel gantry moving device with visual detection function. Background Technology

[0002] During tunnel construction, it is often necessary to move large equipment into the tunnel and large stones out of the tunnel. However, existing tunnel moving equipment requires materials to be transported to the moving equipment. When the gantry moving equipment is transporting materials, the large stones are of different shapes. As the gantry lifts the materials, the large stones will shake on the gantry moving components. When the large stones shake, they will detach from the gantry moving components. At the same time, when the gantry components are unloading materials, it is necessary to manually pull the stones during the unloading process so that the stones fall into the required position. However, when the force on the stones is uneven, the stones may fall accidentally during the unloading process. Summary of the Invention

[0003] The purpose of this invention is to provide a tunnel-type gantry moving device with visual detection function to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a tunnel-type gantry moving device with visual detection function, comprising a gantry moving device body and a controller. The gantry moving device body includes a support platform and a support frame. The support platform is installed at the bottom of the gantry moving device body, and the support frame is installed above the support platform. Multiple sets of tightening components and multiple sets of pressure detection components are installed above the support frame. A pushing component and multiple sets of cameras are installed at the bottom of the support frame. A driving component and multiple sets of slides are installed at the bottom of the support platform. Track thickness detection components are installed at both ends of the slides. A chain is installed between the tightening components. The track thickness detection components detect the diameter thickness on both sides of the track.

[0005] Furthermore, the tightening assembly includes a tightening motor, a fixed plate, a connecting rod, a pulley, and multiple sets of tightening wheels. The fixed plate is mounted on the support frame, and the tightening wheels are respectively mounted on the connecting rod. The two ends of the connecting rod are mounted between the fixed plates via bearings. A pulley is installed between the tightening wheels, and a pulley is also installed at the output end of the tightening motor. A belt connects the two sets of pulleys.

[0006] A chain is provided between the parallel tightening wheels in the two sets of tightening components, with each end of the chain mounted on one of the two tightening wheels.

[0007] Furthermore, the pressure detection assembly includes multiple sets of support rods. Limiting blocks are installed on the sides of two sets of support rods that are close to each other. Limiting grooves are formed on the opposite sides of the limiting blocks. Bearings are installed inside the limiting grooves. A connecting rod is installed between the bearings. A sleeve is installed at the bottom of the connecting rod. A pressure rod is installed inside the sleeve. The output end of the pressure rod contacts the bottom surface of the connecting rod. A compression spring and a pressure sensing plate A are installed between the other end of the pressure rod and the bottom surface of the sleeve. The pressure sensing plate A is installed between the lower end of the compression spring and the bottom surface of the sleeve. The pressure sensing plate A is connected to the controller.

[0008] Furthermore, when multiple sets of the pressure detection components detect pressure:

[0009] When the difference is small: tighten the motor and fine-tighten the tightening wheel to reduce the difference between the pressure detection components;

[0010] When the difference is large: the tightening motor rotates the tightening wheel quickly, retracts the chain, and locks the material.

[0011] Furthermore, the pushing assembly includes multiple sets of limiting plates, each limiting plate having a drive groove and multiple sets of limiting grooves. A pushing motor is installed at the same end of the multiple sets of limiting plates, and a drive rod is installed at the output end of the pushing motor. The drive rod is installed between the drive grooves, and a limiting rod is installed inside the limiting groove. A push plate is installed between the drive groove and the limiting groove, and the push plate cooperates with the drive rod and the limiting rod. Pressure sensing plates B are respectively installed on both sides of the push plate, and the pressure sensing plates B are respectively connected to the controller.

[0012] Furthermore, when the pushing assembly pushes the material: when one group of the pushing plates first contacts the material, it will stop and wait for the other pushing plates to contact the material.

[0013] Furthermore, grooves are respectively formed on both sides of the slide groove, and the track thickness detection component is installed inside the groove. The track thickness detection component includes a lever, and the end of the lever away from the slide groove opening is connected to the groove through a bearing. A conductive block and a receiving block are respectively installed on the side of the two sets of levers close to each other. The conductive block and the receiving block are respectively connected to the controller. A spring is installed on the other end of the lever, and the other end of the spring is connected to the groove.

[0014] Furthermore, the drive assembly includes a dual-output shaft motor, with drive wheels mounted at both ends of the dual-output shaft motor, driven wheels connected to both sides of the drive wheels, a cylinder mounted on the other end of the driven wheel, and a drive roller mounted on the output end of the cylinder, the drive roller being located in a slide groove.

[0015] Furthermore, a clamping assembly is installed inside the support platform. Each clamping assembly cooperates with each set of drive rollers. The clamping assembly includes a cylinder and a clamping roller. One end of the cylinder is fixed inside the support platform, and the other end of the cylinder is connected to the clamping roller through a bearing. The clamping roller cooperates with the drive roller.

[0016] Furthermore, a moving groove and multiple sets of limiting grooves are provided above the support platform. An adjusting motor is installed inside the support platform, and a transmission rod is installed at the output end of the adjusting motor. The transmission rod is installed inside the moving groove. A fixing block and multiple sets of limiting blocks are installed at the bottom of the support frame. The fixing block is installed inside the moving groove. The transmission rod cooperates with the fixing block. The limiting block is installed inside the limiting groove through a limiting rod.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: When in use, the present invention has the following beneficial effects: The device can transport stones and equipment. Specifically, in use, the device is first placed on the track inside the tunnel. Then, the chain on the tightening component is used to wind around large stones or equipment, thereby fixing the large stones or equipment. Then, the tightening component tightens the chain, thereby lifting the large stones or equipment. When the material is lifted, if the pressure detection component detects that the material is tilting, it will control the tightening component to adjust the material. When the pressure detection component detects a large tilt angle of the material, it controls the tightening component to quickly tighten the chain, thereby locking the material. After the material is lifted, the drive component is activated, allowing the device to move on the track and move the material along with it. When unloading, the material is pushed out of the support platform by the pushing component. Thus, during use, the tightening component prevents the equipment or material from falling during movement, ensuring that the material remains in a stable state during transportation. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the isometric structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the support platform structure of the present invention;

[0021] Figure 3This is a schematic diagram of the support frame bottom surface pushing assembly structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the internal structure of the support platform of the present invention;

[0023] Figure 5 This is a schematic diagram of the bottom structure of the support platform of the present invention;

[0024] Figure 6 This is a cross-sectional structural diagram of the pressure detection component of the present invention;

[0025] Figure 7 This is the invention Figure 1 Enlarged structural diagram at point A in the middle;

[0026] Figure 8 This is the invention Figure 1 Enlarged structural diagram at point B;

[0027] Figure 9 This is the invention Figure 5 Enlarged structural diagram at point C.

[0028] In the diagram: 1. Main body of the gantry mobile equipment; 11. Controller; 12. Support frame; 121. Fixing block; 13. Camera; 2. Support platform; 21. Slide groove; 211. Groove; 22. Moving groove; 23. Adjusting motor; 24. Transmission rod; 3. Tensioning assembly; 31. Tensioning motor; 32. Fixing plate; 33. Connecting rod; 34. Tensioning wheel; 4. Pressure detection assembly; 41. Support rod; 42. Limiting block; 43. Connecting rod; 44. Sleeve; 45. Pressure rod; 5. Pushing assembly; 51. Limiting plate; 52. Drive groove; 53. Pushing motor; 54. Drive rod; 55. Push plate; 6. Drive assembly; 61. Dual output shaft motor; 62. Drive wheel; 63. Driven wheel; 7. Track thickness detection assembly; 71. Toggle lever; 72. Conductive block; 73. Receiving block; 8. Clamping assembly; 81. Clamping roller. Detailed Implementation

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] Please see Figure 1-9The present invention provides a technical solution: a tunnel-type gantry moving device with visual detection function, comprising a gantry moving device body 1 and a controller 11. The gantry moving device body 1 includes a support platform 2 and a support frame 12. The support platform 2 is installed at the bottom of the gantry moving device body 1. The support frame 12 is installed above the support platform 2. Multiple sets of tightening components 3 and multiple sets of pressure detection components 4 are installed above the support frame 12. A pushing component 5 and multiple sets of cameras 13 are installed at the bottom of the support frame 12. A driving component 6 and multiple sets of sliding grooves 21 are installed at the bottom of the support platform 2. Track thickness detection components 7 are installed at both ends of the sliding grooves 21. A chain is installed between the tightening components 3. The track thickness detection components 7 detect the diameter thickness on both sides of the track.

[0031] This device can transport stones and equipment. In specific use, the device is first placed on the track inside the tunnel. Then, the chain on the tightening component 3 is used to wrap around the large stones or equipment, thereby fixing the large stones or equipment. Then, the tightening component 3 tightens the chain, thereby lifting the large stones or equipment. When the material is lifted, if the pressure detection component 4 detects that the material is tilted, it will control the tightening component 3 to adjust the material. If the tilt angle detected by the pressure detection component 4 is large, it will control the tightening component 3 to quickly tighten the chain, thereby locking the material. After the material is lifted, the drive component 6 can be activated, allowing the device to move on the track, thereby moving the material along with it. When the device is unloading, the material pusher component 5 pushes the material out of the support platform 2, thereby unloading the material. Thus, when the device is in use, the tightening component 3 can prevent the equipment or material from falling during the movement, keeping the material in a stable state during transportation.

[0032] like Figure 1 As shown, in this embodiment, specifically, the tightening assembly 3 includes a tightening motor 31, a fixing plate 32, a connecting rod 33, a pulley, and multiple sets of tightening wheels 34. The fixing plate 32 is mounted on the support frame 12. The tightening wheels 34 are respectively mounted on the connecting rod 33. The two ends of the connecting rod 33 are mounted between the fixing plate 32 through bearings. A pulley is installed between the tightening wheels 34. A pulley is also installed at the output end of the tightening motor 31. A belt connects the two sets of pulleys.

[0033] A chain is provided between the parallel tightening wheels 34 in the two sets of tightening components 3, with the two ends of the chain respectively mounted on the two tightening wheels 34;

[0034] In practical use, the tightening component 3 drives two sets of pulleys to rotate via the tightening motor 31, which in turn drives the tightening wheel 34 to rotate. When the tightening wheel 34 rotates, it can cause the chain to wind and tighten around the tightening wheel 34. When the chain is wound around the tightening wheel 34, the bottom chain will be tightened, and the material wrapped by the chain will be lifted, thereby raising the material. When the tightening wheel 34 releases the chain, the material will be lowered.

[0035] like Figure 1 and Figure 6-7 As shown in this embodiment, specifically, the pressure detection component 4 includes multiple sets of support rods 41. Limiting blocks 42 are installed on the side of two sets of support rods 41 that are close to each other. Limiting grooves are formed on opposite sides of the limiting blocks 42. Bearings are installed inside the limiting grooves. A connecting rod 43 is installed between the bearings. A sleeve 44 is installed at the bottom of the connecting rod 43. A pressure rod 45 is installed inside the sleeve 44. The output end of the pressure rod 45 contacts the bottom surface of the connecting rod 43. A compression spring and a pressure sensing plate A are installed between the other end of the pressure rod 45 and the bottom surface of the sleeve 44. The pressure sensing plate A is installed between the lower end of the compression spring and the bottom surface of the sleeve 44. The pressure sensing plate A is connected to the controller 11.

[0036] Therefore, when the device is in use, the pressure detection component 4 can detect the force on the chain. The force on the chain depends on the weight of the material at the bottom of the chain and the eccentric angle of the material. When the chain passes the connecting rod 43, the chain will apply pressure to the pressure rod 45. When the pressure rod 45 is pressed, the weight of the material can be detected by the pressure sensing plate A. At the same time, the bearings at both ends of the pressure rod 45 will descend in the limiting groove. Thus, when the device is in use, the weight of the material can be detected by the pressure detection component 4.

[0037] like Figure 1 As shown, in this embodiment, specifically, when multiple sets of pressure detection components 4 detect pressure:

[0038] When the difference is small: the tightening motor 31 fine-tunes the tightening wheel 34 to reduce the difference between the pressure detection components 4;

[0039] When the difference is large: the tightening motor 31 quickly rotates the tightening wheel 34, retracts the chain, and locks the material;

[0040] When the values ​​of multiple pressure sensing plates A are within a certain difference, the tightening component 3 can be controlled to adjust the material position, thereby balancing the values ​​of multiple pressure sensing plates A. When the values ​​of multiple pressure sensing plates A are within a large difference, the tightening component 3 can be controlled to quickly tighten the chain, thereby quickly locking the material and preventing the material from falling off the device during movement.

[0041] like Figure 1 and Figure 3 As shown in this embodiment, specifically, the pushing component 5 includes multiple sets of limiting plates 51. The limiting plates 51 are provided with driving grooves 52 and multiple sets of limiting grooves. A pushing motor 53 is installed at the same end of the multiple sets of limiting plates 51. A driving rod 54 is installed at the output end of the pushing motor 53. The driving rod 54 is installed between the driving grooves 52. A limiting rod is installed inside the limiting groove. A pushing plate 55 is installed between the driving groove 52 and the limiting groove. The pushing plate 55 cooperates with the driving rod 54 and the limiting rod. Pressure sensing plates B are respectively installed on both sides of the pushing plate 55. The pressure sensing plates B are respectively connected to the controller 11.

[0042] When in use, the feeding assembly 5 drives the drive rod 54 to rotate via the feeding motor 53. When the drive assembly 6 rotates, it drives the push plate 55 to rotate. While the push plate 55 is moving, the limit rod can control the direction of movement of the push plate 55. The pressure sensing plate B of the device can detect whether the push plate 55 is in contact with the material, thereby pushing the material. Pushing the material can prevent the material from damaging the device when it is being fed.

[0043] like Figure 3 As shown in this embodiment, specifically, when the pushing component 5 pushes the material: when a group of the pushing plates 55 first contact the material, it will stop and wait for the other pushing plates 55 to contact the material;

[0044] Therefore, when the device is in use, when a set of push plates 55 comes into contact with the material, the pressure sensing plate B is subjected to force, and the set of push plates 55 subjected to force will stop moving. After the other push plates 55 come into contact with the material, multiple sets of push plates 55 will move simultaneously and exert force to push the material. Thus, when the device is in use, it can prevent the material from tilting and falling during the pushing process due to uneven force.

[0045] like Figure 8-9 As shown in this embodiment, specifically, grooves 211 are respectively provided on both sides of the slide groove 21. The track thickness detection component 7 is installed inside the groove 211. The track thickness detection component 7 includes a lever 71. The end of the lever 71 away from the opening of the slide groove 21 is connected to the groove 211 through a bearing. Conductive blocks 72 and receiving blocks 73 are respectively installed on the side of the two sets of levers 71 close to each other. The conductive blocks 72 and receiving blocks 73 are respectively connected to the controller 11. A spring is installed on the other end of the lever 71. The other end of the spring is connected to the groove 211.

[0046] When in use, the track thickness detection component 7 of this device can detect tracks of different widths and thicknesses. Specifically, when the track contacts the lever 71, a set of conductive blocks 72 on the lever 71 will energize the track, and the receiving block 73 can receive the electrical charge released through the conductive blocks 72. When the receiving block 73 receives the current, the controller 11 can detect the current receiving speed, thereby determining the width and thickness of the track. Thus, when in use, the device can detect the thickness of the track by the current receiving speed.

[0047] like Figure 5 As shown, in this embodiment, specifically, the drive assembly 6 includes a dual-output shaft motor 61, with drive wheels 62 installed at both ends of the dual-output shaft motor 61, driven wheels 63 connected to both sides of the drive wheels 62, a cylinder installed on the other end of the driven wheel 63, a drive roller installed at the output end of the cylinder, and the drive roller located in the slide groove 21;

[0048] When in use, the drive assembly 6 enables the device to move on the track. Specifically, the drive wheels 62 at both ends of the dual spindle motor drive the driven wheels 63 to rotate. When the driven wheels 63 rotate, they drive the cylinder to rotate, which in turn drives the drive roller to rotate. The cylinder can then push the drive roller to move towards the track, allowing the drive roller to contact the track. When the drive roller rotates in contact with the track, friction between the drive roller and the track causes the device to move on the track.

[0049] like Figure 5 As shown in this embodiment, specifically, a pairing clamping assembly 8 is installed inside the support platform 2. Each pairing clamping assembly 8 cooperates with each set of drive rollers. The pairing clamping assembly 8 includes a cylinder and a pairing roller 81. One end of the cylinder is fixed inside the support platform 2, and the other end of the cylinder is connected to the pairing roller 81 through a bearing. The pairing roller 81 cooperates with the drive roller.

[0050] The clamping assembly 8 can cooperate with the drive assembly 6 to clamp the track. In actual use, the cylinder can push the clamping roller 81 to contact the track, so that the clamping roller 81 and the drive roller can clamp the track, thereby ensuring that the device can move stably on the track. At the same time, the device can adapt to tracks of different sizes.

[0051] like Figure 1-2As shown in this embodiment, specifically, a movable groove 22 and multiple sets of limiting grooves are provided above the support platform 2. An adjusting motor 23 is installed inside the support platform 2. A transmission rod 24 is installed at the output end of the adjusting motor 23. The transmission rod 24 is installed inside the movable groove 22. A fixing block 121 and multiple sets of limiting blocks are installed at the bottom of the support frame 12. The fixing block 121 is installed inside the movable groove 22. The transmission rod 24 cooperates with the fixing block 121. The limiting blocks are installed inside the limiting grooves through limiting rods.

[0052] Therefore, when the device is in use, the adjustment component can drive the transmission rod 24 to rotate. When the transmission rod 24 rotates, because the transmission rod 24 cooperates with the fixed block 121, the rotation of the transmission rod 24 will drive the fixed block 121 to move, thereby driving the support frame 12 to move on the support platform 2. During the movement of the support frame 12, the direction of movement of the support frame 12 can be ensured by the limitation of the limit block.

[0053] The working principle of this invention is as follows: This device can transport stones and equipment. In specific use, the device is first placed on the track inside the tunnel. Then, the chain on the tightening component 3 is used to wind the large stones or equipment, thereby fixing the large stones or equipment. Then, the tightening component 3 tightens the chain, thereby lifting the large stones or equipment. When the material is lifted, if the pressure detection component 4 detects that the material is tilted, it will control the tightening component 3 to adjust the material. If the tilt angle detected by the pressure detection component 4 is large, it will control the tightening component 3 to quickly tighten the chain, thereby locking the material. After the material is lifted, the drive component 6 can be activated, allowing the device to move on the track, thereby moving the material along with it. When the material is unloaded, the material is pushed out of the support platform 2 by the material pushing component 5. Thus, when the device is in use, the tightening component 3 can prevent the equipment or material from falling during the movement, keeping the material in a stable state during transportation.

[0054] Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention.

Claims

1. A tunnel-type gantry moving device with visual detection function, comprising a gantry moving device body (1) and a controller (11), characterized in that: The main body (1) of the gantry mobile equipment includes a support platform (2) and a support frame (12). The support platform (2) is installed at the bottom of the main body (1) of the gantry mobile equipment. The support frame (12) is installed above the support platform (2). Multiple sets of tightening components (3) and multiple sets of pressure detection components (4) are installed above the support frame (12). A pushing component (5) and multiple sets of cameras (13) are installed at the bottom of the support frame (12). A driving component (6) and multiple sets of slide grooves (21) are installed at the bottom of the support platform (2). Track thickness detection components (7) are installed at both ends of the slide grooves (21). A chain is installed between the tightening components (3). The track thickness detection components (7) detect the diameter thickness on both sides of the track. The tightening assembly (3) includes a tightening motor (31), a fixing plate (32), a connecting rod (33), a pulley, and multiple sets of tightening wheels (34). The fixing plate (32) is mounted on the support frame (12). The tightening wheels (34) are respectively mounted on the connecting rod (33). The two ends of the connecting rod (33) are mounted between the fixing plate (32) through bearings. A pulley is installed between the tightening wheels (34). A pulley is also installed at the output end of the tightening motor (31). A belt is connected between the two sets of pulleys. A chain is provided between the parallel tightening wheels (34) in the two sets of tightening components (3), and the two ends of the chain are respectively installed on the two tightening wheels (34); The pressure detection component (4) includes multiple sets of support rods (41). Two sets of support rods (41) are close to each other and a limit block (42) is installed on one side. The limit block (42) has a limit groove on the opposite side. A bearing is installed inside the limit groove. A connecting rod (43) is installed between the bearings. A sleeve (44) is installed at the bottom of the connecting rod (43). A pressure rod (45) is installed inside the sleeve (44). The output end of the pressure rod (45) is in contact with the bottom surface of the connecting rod (43). A compression spring and a pressure sensing plate A are installed between the other end of the pressure rod (45) and the bottom surface of the sleeve (44). The pressure sensing plate A is installed between the lower end of the compression spring and the bottom surface of the sleeve (44). The pressure sensing plate A is connected to the controller (11).

2. The tunnel-type gantry moving device with visual detection function according to claim 1, characterized in that: When multiple pressure detection components (4) detect pressure: When the difference is small: the tightening motor (31) fine-tunes the tightening wheel (34) to reduce the difference between the pressure detection components (4); When the difference is large: the tightening motor (31) rotates the tightening wheel (34) quickly, shrinks the chain, and locks the material.

3. A tunnel-type gantry moving device with visual detection function according to claim 2, characterized in that: The feeding assembly (5) includes multiple sets of limiting plates (51). Each limiting plate (51) has a drive groove (52) and multiple sets of limiting grooves. A feeding motor (53) is installed at the same end of each of the multiple sets of limiting plates (51). A drive rod (54) is installed at the output end of the feeding motor (53). The drive rod (54) is installed between the drive grooves (52). A limiting rod is installed inside the limiting groove. A push plate (55) is installed between the drive groove (52) and the limiting groove. The push plate (55) cooperates with the drive rod (54) and the limiting rod. Pressure sensing plates B are installed on both sides of the push plate (55). The pressure sensing plates B are connected to the controller (11).

4. A tunnel-type gantry moving device with visual detection function according to claim 3, characterized in that: When the pushing assembly (5) pushes the material: when one of the push plates (55) first contacts the material, it will stop and wait for the other push plates (55) to contact the material.

5. A tunnel-type gantry moving device with visual detection function according to claim 4, characterized in that: The slide (21) has grooves (211) on both sides of its two ends. The track thickness detection component (7) is installed inside the groove (211). The track thickness detection component (7) includes a lever (71). The end of the lever (71) away from the opening of the slide (21) is connected to the groove (211) through a bearing. The two sets of levers (71) are respectively equipped with a conductive block (72) and a receiving block (73) on their sides close to each other. The conductive block (72) and the receiving block (73) are respectively connected to the controller (11). A spring is installed on the other end of the lever (71). The other end of the spring is connected to the groove (211).

6. A tunnel-type gantry moving device with visual detection function according to claim 5, characterized in that: The drive assembly (6) includes a dual-output shaft motor (61), with drive wheels (62) installed at both ends of the dual-output shaft motor (61), driven wheels (63) connected to both sides of the drive wheels (62), and a cylinder installed on the other end of the driven wheel (63). A drive roller is installed at the output end of the cylinder, and the drive roller is located in the slide groove (21).

7. A tunnel-type gantry moving device with visual detection function according to claim 6, characterized in that: The support platform (2) is equipped with a clamping assembly (8). Each clamping assembly (8) is matched with each set of drive rollers. The clamping assembly (8) includes a cylinder and a clamping roller (81). One end of the cylinder is fixed inside the support platform (2), and the other end of the cylinder is connected to the clamping roller (81) through a bearing. The clamping roller (81) is matched with the drive roller.

8. A tunnel-type gantry moving device with visual detection function according to claim 7, characterized in that: The support platform (2) has a moving groove (22) and multiple sets of limiting grooves on its upper part. An adjusting motor (23) is installed inside the support platform (2). A transmission rod (24) is installed at the output end of the adjusting motor (23). The transmission rod (24) is installed inside the moving groove (22). A fixing block (121) and multiple sets of limiting blocks are installed at the bottom of the support frame (12). The fixing block (121) is installed inside the moving groove (22). The transmission rod (24) cooperates with the fixing block (121). The limiting block is installed inside the limiting groove through a limiting rod.

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