Expressway shallow grouting vehicle

Abstract

The utility model relates to an expressway shallow grouting vehicle, and belongs to the technical field of highway construction equipment. The robot comprises a vehicle body, a supporting mechanism and an executing mechanism, the vehicle body is movable, the supporting mechanism comprises a supporting assembly and a rotating assembly, one end of the supporting assembly is arranged on the vehicle body, the other end of the supporting assembly is connected with the rotating assembly, and the rotating assembly is suspended outside the vehicle body and rotates around the axis of the rotating assembly in the horizontal plane; the executing mechanism comprises a detecting assembly used for detecting a pavement gap, a punching assembly used for drilling a pavement, an air blowing assembly used for blowing air to a drilled hole and a grouting assembly used for grouting the drilled hole, and the detecting end of the detecting assembly, the punching end of the punching assembly, the air blowing end of the air blowing assembly and the grouting end of the grouting assembly are distributed on the rotating assembly; and the rotating assembly rotates to drive the detection end, the punching end, the air blowing end and the grouting end to be aligned with the same position of the expressway for shallow grouting. The construction method has the effect of improving the construction efficiency during shallow grouting.

Description

Technical Field

[0001] The present application relates to the technical field of highway construction equipment, and particularly to a shallow grouting vehicle for expressways. Background Art

[0002] The semi-rigid base is a commonly used structural type for expressways. Under the action of factors such as material dry shrinkage, temperature shrinkage, and traffic loads, a large number of cracks will occur, which not only destroys the integrity and strength of the pavement structure, but also seriously reduces the road quality and service life, resulting in difficult road maintenance.

[0003] Currently, for the treatment of cracks in the semi-rigid base, the method of "opening up and digging" for repair is generally adopted, but this method causes great interference to traffic and has a relatively high cost. Therefore, the shallow grouting repair technology for pavement cracks, as a trenchless repair technology, has begun to be tried and applied. The technical principle of the shallow grouting repair of road cracks is to inject two groups of grouting materials into the pavement base through smaller drill holes in a certain proportion. Through the reaction of the two groups of grouting materials, the volume of the grouting materials expands rapidly, so as to effectively fill the internal cracks.

[0004] However, during the shallow grouting process, since the operator needs to perform multiple processes such as position selection, drilling, and grouting, and needs to frequently replace construction tools, it is not conducive to improving the construction efficiency.

[0005] In the above related technologies, there is a defect that the construction efficiency during shallow grouting is not high. Utility Model Content

[0006] In order to improve the construction efficiency during shallow grouting, the present application provides a shallow grouting vehicle for expressways.

[0007] The shallow grouting vehicle for expressways provided by the present application adopts the following technical solutions:

[0008] A shallow grouting vehicle for expressways includes: a vehicle body, which is movable; a support mechanism, which includes a support component and a rotating component. One end of the support component is arranged on the vehicle body, and the other end of the support component is connected to the rotating component, so that the rotating component is suspended outside the vehicle body, and the rotating component rotates around its own axis in the horizontal plane; an execution mechanism, which includes a detection component for detecting road surface cracks, a drilling component for drilling the road surface, a blowing component for blowing air into the drill holes, and a grouting component for grouting the drill holes. The detection end of the detection component, the drilling end of the drilling component, the blowing end of the blowing component, and the grouting end of the grouting component are distributed on the rotating component, so that the rotation of the rotating component drives the detection end, the drilling end, the blowing end, and the grouting end to respectively align with the same position on the expressway for shallow grouting.

[0009] By adopting the above technical solution, the vehicle body provides a load-bearing carrier for the support mechanism and the execution mechanism. The overall movement of the support mechanism and the execution mechanism is realized through the movement of the vehicle body, which helps to quickly reach the preset position and improve efficiency. The support components of the support mechanism provide support for the rotating components, enabling the rotating components to be placed outside the vehicle body and thus located above the highway. The detection component, the drilling component, the air blowing component, and the grouting component are respectively arranged on the rotating components. Therefore, through the rotation of the rotating components, without the vehicle body moving and the support components operating, the detection end, the drilling end, the air blowing end, and the grouting end on the rotating components can be respectively aligned with the same position on the highway, so as to respectively realize the processes of pavement crack detection, drilling at the preset position, blowing air into the drill holes, and injecting grout into the drill holes for shallow grouting construction, without the need for manual replacement of tools or movement of the vehicle body. Instead, the conversion of construction tools is realized through the rotating components, which helps to improve the grouting efficiency.

[0010] Optionally, the support component includes a vertical telescopic member. The fixed end of the vertical telescopic member is connected to the vehicle body, and the telescopic end of the vertical telescopic member is connected to the rotating component. The vertical telescopic member drives the rotating component to move vertically.

[0011] By adopting the above technical solution, the vertical telescopic member drives the rotating component to move vertically, so that the vertical distance between the execution mechanism on the rotating component and the road surface is adjustable, which helps the execution mechanism to construct the road surface and can improve the applicability to road surfaces of different heights by adjusting the height of the execution mechanism, thus realizing shallow grouting construction for road surfaces of various heights.

[0012] Optionally, the support component further includes a connecting plate and a horizontal telescopic member. The connecting plate is connected to the telescopic end of the vertical telescopic member. The fixed end of the horizontal telescopic member is connected to the connecting plate, and the telescopic end of the horizontal telescopic member is connected to the rotating component. The horizontal telescopic member drives the rotating component to move horizontally.

[0013] By adopting the above technical solution, the horizontal telescopic member is used to drive the rotating component to move horizontally in a straight line, and the connecting plate is used to connect the vertical telescopic member and the horizontal telescopic member, so that the rotating component can move horizontally on the basis of vertical movement, which helps to realize the possibility of parking the vehicle body at a certain distance from the preset position for remote construction, extending the execution mechanism above the preset position, avoiding the further influence of the vehicle body weight on the pavement cracks, and improving the construction safety at the same time.

[0014] Optionally, the rotating assembly includes a first connecting member, a second connecting member, and a bearing plate. One end of the first connecting member is fixedly connected to the telescopic end of the horizontal telescopic member. The second connecting member is rotatably connected to the other end of the first connecting member. The first connecting member and the second connecting member are coaxially arranged. The second connecting member rotates around its own axis. The bearing plate is arranged at the end of the second connecting member away from the first connecting member. The second connecting member drives the bearing plate to rotate around the axis of the second connecting member. The actuating mechanism is connected to the bearing plate.

[0015] By adopting the above technical solution, the first connecting member is used to connect the horizontal telescopic member and the second connecting member, and the first connecting member can make the vertical position of the second connecting member lower than that of the horizontal telescopic member, so as to facilitate the second connecting member to approach the road surface for construction. The second connecting member is rotatably connected to the first connecting member, so that the bearing plate connected to the second connecting member can rotate around the axis of the second connecting member, and further realize the rotation of the actuating mechanism, so that the detection end, the punching end, the blowing end, and the grouting end can respectively align with the same position on the highway, improving the tool replacement efficiency.

[0016] Optionally, the rotating assembly further includes a support column and a plurality of clamping members. One end of the support column is connected to the bearing plate. The plurality of clamping members are arranged on the circumference of the support column. The plurality of clamping members are respectively used for clamping the detection assembly, the punching assembly, the blowing assembly, and the grouting assembly.

[0017] By adopting the above technical solution, the support column is used to connect the actuating mechanism and the bearing plate, providing a supporting effect for the actuating mechanism. The plurality of clamping members arranged on the circumference of the support column are respectively used for clamping the detection assembly, the punching assembly, the blowing assembly, and the grouting assembly. Thus, through the rotation of the bearing plate, the detection end, the punching end, the blowing end, and the grouting end can respectively align with the same position on the highway, ensuring a stable supporting effect for the detection end, the punching end, the blowing end, and the grouting end, so as to optimize the shallow grouting construction effect.

[0018] Optionally, the rotating assembly further includes a baffle. The baffle is connected to the bearing plate. The baffle is arranged on the outer circumference of the support column. The baffle is horizontally spaced from the support column. The baffle is telescopically arranged.

[0019] By adopting the above technical solution, during construction, the baffle can block the crushed stones generated by construction such as punching, avoiding the influence of flying crushed stones on construction safety. And since the baffle is a telescopic structure, the baffle can be pushed upward when it is necessary to observe the punching or grouting situation, so as to facilitate observing the shallow grouting situation and ensuring the construction effect.

[0020] Optionally, a power supply component is provided on the vehicle body. The detection component includes a detection piece and a first conductive piece. The punching component includes a punching piece and a second conductive piece. The first conductive piece is respectively connected to the power supply component and the detection piece. Both the detection piece and the punching piece are detachably connected to the clamping piece. The second conductive piece is respectively connected to the power supply component and the punching piece. The first conductive piece and the second conductive piece are symmetrically arranged on both sides of the power supply component. The bearing plate is provided with through holes. There are two through holes, and the two through holes are respectively arranged above the detection piece and the punching piece. The detection component and the punching component are symmetrically arranged on both sides of the support column. The two through holes are respectively used for passing through the first conductive piece and the second conductive piece.

[0021] By adopting the above technical solution, the power supply component is stably arranged on the vehicle body, and the detection piece is powered by the first conductive piece and the punching piece is powered by the second conductive piece respectively, so as to realize the detection of road gaps and the punching of the road surface; both the detection piece and the punching piece are detachably connected to the clamping piece, so that the construction can be carried out by respectively removing the detection piece and the punching piece. The rotation component realizes the near installation and disassembly of the construction tools, improves the construction efficiency, and can also realize the conversion and use of different construction tools through the rotation of the rotation component, improving the construction efficiency; the first conductive piece and the second conductive piece are arranged on opposite sides of the power supply component, and the two through holes for passing through the first conductive piece and the second conductive piece are arranged on opposite sides of the support column. Thus, after the rotation component rotates, it helps to realize the rotation and return to the correct position through the winding of the first conductive piece and the second conductive piece around the outer periphery of the first connecting piece; moreover, the first conductive piece and the second conductive piece are symmetrically arranged, which helps to keep the rotation component balanced, reduce the length difference between the first conductive piece and the second conductive piece, so that the weights are similar, and avoid uneven force on the rotation component caused by uneven weight, affecting the stability.

[0022] Optionally, the air blowing component includes an air pump, an air blowing piece and an air delivery pipe. The air pump is arranged on the vehicle body. The air delivery pipe is respectively connected to the air pump and the air blowing piece. The air blowing piece is detachably connected to the clamping piece. The grouting component includes a liquid storage piece, a grouting piece and an infusion pipe. The liquid storage piece is arranged on the vehicle body. The infusion pipe is respectively connected to the liquid storage piece and the grouting piece. The grouting piece is detachably connected to the clamping piece. The bearing plate is provided with through grooves. There are two through grooves, and the two through grooves are respectively arranged above the air blowing piece and the grouting piece. The air blowing piece and the grouting piece are symmetrically arranged on both sides of the support column. The two through grooves are respectively used for passing through the air delivery pipe and the infusion pipe. The air delivery pipe and the infusion pipe can move along the length direction of the through groove in the through groove.

[0023] By adopting the above technical solution, the air pump conveys air to the air blowing member through the air delivery pipe, enabling the air blowing member to blow air into the drill hole; the liquid storage member conveys slurry to the grouting member through the liquid delivery pipe, enabling the grouting member to grout into the drill hole; through the detachable connection of the air blowing member and the grouting member, it is convenient to realize construction by driving through the rotating assembly or manually taking tools for construction, improving applicability; the through groove on the bearing plate is used to limit the air delivery pipe and the liquid delivery pipe, and at the same time, when the rotating assembly rotates, through the movement of the air delivery pipe and the liquid delivery pipe in the through groove, the risk of the air delivery pipe and the liquid delivery pipe being stuck or bent and affecting fluid delivery is reduced, enabling the air delivery and liquid delivery processes to proceed reliably.

[0024] Optionally, the liquid storage member includes a first liquid storage part, a first driving part, a second liquid storage part, a second driving part, a mixing part and a third driving part. The first liquid storage part and the second liquid storage part are symmetrically arranged on both sides of the axis of the vehicle body. The first driving part is connected to the first liquid storage part and is used to output the first slurry in the first liquid storage part. The second driving part is connected to the second liquid storage part and is used to output the second slurry in the second liquid storage part. Both the first driving part and the second driving part are communicated with the mixing part. The third driving part is connected to the mixing part and is used to output the mixed slurry in the mixing part.

[0025] By adopting the above technical solution, the first driving part conveys the first slurry in the first liquid storage part to the mixing part, and the second driving part conveys the second slurry in the second liquid storage part to the mixing part. Through the stirring and mixing action of the mixing part, the first slurry and the second slurry are mixed to form a mixed slurry, and the third driving part outputs the mixed slurry to the grouting member, so that the mixed slurry can be injected into the gap to realize the repair of the gap.

[0026] Optionally, the mixing part is detachably connected to the vertical telescopic member, and the mixing part is arranged on the side of the vertical telescopic member away from the rotating assembly.

[0027] By adopting the above technical solution, the weight of the mixing part and the mixed slurry inside it is used to increase the counterweight for the vertical telescopic member. Thus, under the action of the mixing part and the rotating assembly, the vertical telescopic member can improve the support stability and avoid the vertical telescopic member from shifting due to the rotating assembly being offset to one side of the vertical telescopic member, affecting reliability.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. The vehicle body provides a carrying carrier for the support mechanism and the execution mechanism. The overall movement of the support mechanism and the execution mechanism is achieved through the movement of the vehicle body, which helps to quickly reach the preset position and improve efficiency. The support components of the support mechanism support the rotating components, enabling the rotating components to be placed outside the vehicle body and thus be located above the highway. The detection component, the drilling component, the air blowing component, and the grouting component are respectively arranged on the rotating components. Therefore, through the rotation of the rotating components, without the vehicle body moving and the support components not operating, the detection end, the drilling end, the air blowing end, and the grouting end on the rotating components can be respectively aligned with the same position on the highway, so as to respectively realize the processes of pavement crack detection, drilling at the preset position, blowing air into the drill holes, and injecting grout into the drill holes for shallow grouting processing, without the need for manual replacement of tools or movement of the vehicle body. Instead, the conversion of construction tools is achieved through the rotating components, which helps to improve the grouting efficiency.

[0030] 2. During construction, the baffle can be used to block the crushed stones and the like generated by construction such as drilling, avoiding the flying of crushed stones and affecting construction safety. Moreover, since the baffle is a telescopic structure, it can be pushed upward when it is necessary to observe the drilling or grouting situation, so as to facilitate the observation of the shallow grouting situation and ensure the construction effect.

[0031] 3. Utilize the weight of the mixing part and the mixed slurry inside it to add a counterweight to the vertical telescopic member. Thus, under the action of the mixing part and the rotating components, the vertical telescopic member can improve the support stability, avoiding the deviation of the vertical telescopic member caused by the rotating components being offset to one side of the vertical telescopic member and affecting the reliability. Description of the Drawings

[0032] Figure 1 is the front view of the highway shallow grouting vehicle according to the embodiment of the present application.

[0033] Figure 2 is the schematic diagram of the cooperation between the bearing plate and the support column according to the embodiment of the present application.

[0034] Figure 3 is the axonometric view of the highway shallow grouting vehicle according to the embodiment of the present application.

[0035] Figure 4 is the top view of the highway shallow grouting vehicle according to the embodiment of the present application.

[0036] Description of the Reference Numerals:

[0037] 1. Vehicle body; 11. Power supply component;

[0038] 2. Support mechanism; 21. Support component; 211. Vertical telescopic member; 212. Connecting plate; 213. Horizontal telescopic member; 22. Rotating component; 221. First connecting member; 222. Second connecting member; 223. Bearing plate; 224. Support column; 225. Clamping member; 226. Baffle; 227. Through hole; 228. Through groove;

[0039] 3. Actuating mechanism; 311. Detection member; 312. First conductive member; 321. Drilling member; 322. Second conductive member; 331. Air pump; 332. Blowing member; 333. Air delivery pipe; 341. Liquid storage member; 3411. First liquid storage part; 3412. First driving part; 3413. Second liquid storage part; 3414. Second driving part; 3415. Mixing part; 3416. Third driving part; 342. Grouting member; 343. Liquid infusion pipe. Detailed implementation manner

[0040] The following is a further detailed description of the present application in conjunction with the attached Figure 1 - attached Figure 4 This application is further described in detail. In this embodiment, unless otherwise clearly specified, "connection", "connection" and "fixation" are understood in a broad sense, including fixed connection, detachable connection, connection to form an integral structure, mechanical connection, electrical connection, direct connection, indirect connection through an intermediary, internal connection and interaction between two components, etc., and can be understood according to specific circumstances. Unless otherwise stated, the orientation words such as "inside, outside" used in this application refer to the contour of the corresponding parts themselves.

[0041] Such as Figure 1 、 Figure 2 and Figure 3 As shown, this embodiment of the present application discloses a shallow grouting vehicle for highways (hereinafter simply referred to as "grouting vehicle"). The grouting vehicle includes a vehicle body 1, a support mechanism 2 and an actuating mechanism 3, and is used for shallow grouting of the gaps on the highway to repair the gaps.

[0042] The vehicle body 1 provides a carrying carrier for the support mechanism 2 and the actuating mechanism 3, and the vehicle body 1 can be moved through wheels. The overall movement of the support mechanism 2 and the actuating mechanism 3 is realized through the movement of the vehicle body 1, which helps to quickly reach the preset position and improve efficiency. The specific structure of the vehicle body 1 is not limited, as long as it can realize the functions of carrying and moving.

[0043] Such as Figures 1 - 3 As shown, the support mechanism 2 includes a support component 21 and a rotating component 22. One end of the support component 21 is arranged on the vehicle body 1, and the other end of the support component 21 is connected to the rotating component 22, so that the rotating component 22 is suspended outside the vehicle body 1. The support component 21 of the support mechanism 2 provides support for the rotating component 22, so that the rotating component 22 can be placed outside the vehicle body 1, and thus can be located above the highway.

[0044] As shown Figures 1 - 3 in FIG. 3, the actuator 3 includes a detection component for detecting road surface gaps, a drilling component for drilling holes in the road surface, a blowing component for blowing air into the holes, and a grouting component for grouting the holes. The rotating component 22 rotates around its own axis in the horizontal plane. The detection end of the detection component, the drilling end of the drilling component, the blowing end of the blowing component, and the grouting end of the grouting component are distributed on the rotating component 22. Thus, without the vehicle body 1 moving and the support component 21 not operating, the rotation of the rotating component 22 can drive the detection end, the drilling end, the blowing end, and the grouting end to respectively align with the same position on the highway, and respectively realize the processes of road surface gap detection, drilling at a preset position, blowing air into the holes, and shallow grouting by injecting grout into the holes, so as to achieve shallow grouting. This grouting vehicle does not require manual replacement of tools or movement of the vehicle body 1, but realizes the conversion of construction tools through the rotating component 22, which helps to improve the grouting efficiency.

[0045] Optionally, the support component 21 includes a vertical telescopic member 211. The fixed end of the vertical telescopic member 211 is connected to the vehicle body 1, and the telescopic end of the vertical telescopic member 211 is connected to the rotating component 22. The vertical telescopic member 211 drives the rotating component 22 to move vertically. The vertical telescopic member 211 drives the rotating component 22 to move vertically, so that the vertical distance between the actuator 3 on the rotating component 22 and the road surface is adjustable, which helps to construct the road surface through the actuator 3. Moreover, by adjusting the height of the actuator 3, the applicability to road surfaces of different heights can be improved, so as to realize shallow grouting construction for road surfaces of various heights.

[0046] As shown Figures 1 - 3 in FIG. 4, optionally, the support component 21 further includes a connecting plate 212 and a horizontal telescopic member 213. The connecting plate 212 is connected to the telescopic end of the vertical telescopic member 211. The fixed end of the horizontal telescopic member 213 is connected to the connecting plate 212, and the telescopic end of the horizontal telescopic member 213 is connected to the rotating component 22. The horizontal telescopic member 213 is used to drive the rotating component 22 to move linearly in the horizontal direction. The connecting plate 212 is used to connect the vertical telescopic member 211 and the horizontal telescopic member 213, so that the rotating component 22 can move horizontally on the basis of vertical movement, which helps to realize the possibility of parking the vehicle body 1 at a certain distance from the preset position for remote construction. After parking the vehicle body 1 at a distance, extending the actuator 3 above the preset position can avoid the further influence of the weight of the vehicle body 1 on the road surface gap, and at the same time improve the safety of construction. Both the vertical telescopic member 211 and the horizontal telescopic member 213 can be cylinders, hydraulic cylinders or electric telescopic rods.

[0047] Optionally, the rotating assembly 22 includes a first connecting member 221, a second connecting member 222, and a bearing plate 223. One end of the first connecting member 221 is fixedly connected to the telescopic end of the horizontal telescopic member 213, and the second connecting member 222 is rotatably connected to the other end of the first connecting member 221. The first connecting member 221 is used to connect the horizontal telescopic member 213 and the second connecting member 222, and the first connecting member 221 can lower the vertical position of the second connecting member 222 relative to the horizontal telescopic member 213, so as to facilitate the second connecting member 222 to approach the road surface for construction. The first connecting member 221 and the second connecting member 222 are coaxially arranged, and the second connecting member 222 rotates around its own axis. The bearing plate 223 is provided at one end of the second connecting member 222 away from the first connecting member 221, so that the second connecting member 222 drives the bearing plate 223 to rotate around the axis of the second connecting member 222. The axes of the first connecting member 221 and the second connecting member 222 can be vertically arranged or inclined. The actuating mechanism 3 is connected to the bearing plate 223, thereby realizing the rotation of the actuating mechanism 3, so that the detection end, the drilling end, the blowing end, and the grouting end can be respectively aligned with the same position on the highway, improving the tool replacement efficiency. The first connecting member 221 and the second connecting member 222 can both be rod-shaped structures with a circular cross-section, and the rotation connection method between the two is not limited, as long as relative rotation can be achieved and accidental disengagement will not occur.

[0048] As Figures 1 - 3 shown, optionally, the rotating assembly 22 further includes a support column 224 and a plurality of clamping members 225. The support column 224 is used to connect the actuating mechanism 3 and the bearing plate 223, providing a supporting effect for the actuating mechanism 3. One end of the support column 224 is connected to the bearing plate 223, and a plurality of clamping members 225 are arranged on the circumference of the support column 224. The plurality of clamping members 225 are respectively used to clamp the detection assembly, the drilling assembly, the blowing assembly, and the grouting assembly. By rotating the bearing plate 223, the detection end, the drilling end, the blowing end, and the grouting end are respectively aligned with the same position on the highway, ensuring a stable supporting effect on the detection end, the drilling end, the blowing end, and the grouting end, so as to optimize the shallow grouting construction effect. The cross-section of the support column 224 can be rectangular; the structure of the clamping member 225 is not limited, as long as clamping and limiting can be achieved and the actuating mechanism 3 can be detachably connected.

[0049] As Figure 2 , Figure 3 and Figure 4As shown, optionally, a power supply component 11 is provided on the vehicle body 1, and the power supply component 11 can be a storage battery. The detection component includes a detection piece 311 and a first conductive piece 312, and the punching component includes a punching piece 321 and a second conductive piece 322. The first conductive piece 312 is respectively connected to the power supply component 11 and the detection piece 311, and the detection piece 311 is detachably connected to the clamping piece 225; the second conductive piece 322 is respectively connected to the power supply component 11 and the punching piece 321, and the punching piece 321 is detachably connected to the clamping piece 225. The power supply component 11 supplies power to the detection piece 311 through the first conductive piece 312 and supplies power to the punching piece 321 through the second conductive piece 322, so as to detect the road surface gap and punch the road surface, thereby repairing the gap. Both the detection piece 311 and the punching piece 321 are detachably connected to the clamping piece 225, so that the construction can be carried out by respectively removing the detection piece 311 and the punching piece 321, and the near installation and disassembly of the construction tools can be realized by the rotation component 22, improving the construction efficiency; the conversion and use of different construction tools can also be realized by the rotation of the rotation component 22, improving the construction efficiency. The detection piece 311 can be a ground penetrating radar; the punching piece 321 can be an electric drill; both the first conductive piece 312 and the second conductive piece 322 can be wires.

[0050] The first conductive piece 312 and the second conductive piece 322 are symmetrically arranged on both sides of the power supply component 11; through holes 227 are provided on the bearing plate 223, and there are two through holes 227, which are respectively arranged above the detection piece 311 and the punching piece 321. The detection component and the punching component are symmetrically arranged on both sides of the support column 224, and the two through holes 227 are respectively used for passing through the first conductive piece 312 and the second conductive piece 322. By arranging the first conductive piece 312 and the second conductive piece 322 on the opposite sides of the power supply component 11 and arranging the two through holes 227 for passing through the first conductive piece 312 and the second conductive piece 322 on the opposite sides of the support column 224, it is helpful to realize the rotation and return to the original position through the winding of the first conductive piece 312 and the second conductive piece 322 around the outer periphery of the first connecting piece 221 after the rotation component 22 is manually rotated. Moreover, the first conductive piece 312 and the second conductive piece 322 are symmetrically arranged, which helps to keep the rotation component 22 balanced, reduce the length difference between the first conductive piece 312 and the second conductive piece 322, so that the weights are similar, and avoid uneven force on the rotation component 22 caused by uneven weight, affecting the stability. It can be understood that the rotation of the rotation component 22 can also be realized by electric drive.

[0051] As Figures 2 - 4As shown, optionally, the air blowing assembly includes an air pump 331, an air blowing member 332, and an air delivery pipe 333. The air pump 331 is disposed on the vehicle body 1. The air delivery pipe 333 is respectively connected to the air pump 331 and the air blowing member 332. The air blowing member 332 is detachably connected to the clamping member 225. The air pump 331 delivers air to the air blowing member 332 through the air delivery pipe 333, enabling the air blowing member 332 to blow air into the drill hole. The grouting assembly includes a liquid storage member 341, a grouting member 342, and a liquid delivery pipe 343. The liquid storage member 341 is disposed on the vehicle body 1. The liquid delivery pipe 343 is respectively connected to the liquid storage member 341 and the grouting member 342. The grouting member 342 is detachably connected to the clamping member 225. The liquid storage member 341 delivers slurry to the grouting member 342 through the liquid delivery pipe 343, enabling the grouting member 342 to grout into the drill hole. Through the detachable connection of the air blowing member 332 and the grouting member 342, it is convenient to realize construction by driving through the rotating assembly 22 or manually taking tools for construction, improving applicability. The air blowing member 332 can be an air gun; the grouting member 342 can be a grouting needle. It can be understood that the detection end, the drilling end, the air blowing end, and the grouting end respectively refer to the detection member 311, the drilling member 321, the air blowing member 332, and the grouting member 342.

[0052] The bearing plate 223 is provided with through grooves 228. There are two through grooves 228, which are respectively disposed above the air blowing member 332 and the grouting member 342. The air blowing member 332 and the grouting member 342 are symmetrically disposed on both sides of the support column 224. The two through grooves 228 are respectively used for passing through the air delivery pipe 333 and the liquid delivery pipe 343. The air delivery pipe 333 and the liquid delivery pipe 343 can move along the length direction of the through groove 228 in the through groove 228. The through grooves 228 on the bearing plate 223 are used to limit the air delivery pipe 333 and the liquid delivery pipe 343. At the same time, when the rotating assembly 22 rotates, through the movement of the air delivery pipe 333 and the liquid delivery pipe 343 in the through groove 228, the risk of the air delivery pipe 333 and the liquid delivery pipe 343 being stuck or bent and affecting fluid delivery is reduced, enabling the air delivery and liquid delivery processes to proceed reliably. The through groove 228 can be an arc-shaped groove structure, reducing the risk of jamming through arc transition. The liquid delivery pipe 343 and the air delivery pipe 333 are heavier than the wire. By symmetrically setting, it can help improve the force balance of the rotating assembly 22. The air delivery pipe 333 and the liquid delivery pipe 343 can both be made of flexible hoses and are supported by a support structure.

[0053] As Figures 2 - 4As shown, optionally, the liquid storage member 341 includes a first liquid storage portion 3411, a first driving portion 3412, a second liquid storage portion 3413, a second driving portion 3414, a mixing portion 3415, and a third driving portion 3416. The first liquid storage portion 3411 and the second liquid storage portion 3413 are symmetrically arranged on both sides of the axis of the vehicle body 1, which helps to balance the force on the vehicle body 1. The first driving portion 3412 is connected to the first liquid storage portion 3411 and is used to output the first slurry in the first liquid storage portion 3411; the second driving portion 3414 is connected to the second liquid storage portion 3413 and is used to output the second slurry in the second liquid storage portion 3413. Both the first driving portion 3412 and the second driving portion 3414 communicate with the mixing portion 3415. The first driving portion 3412 transports the first slurry in the first liquid storage portion 3411 to the mixing portion 3415, and the second driving portion 3414 transports the second slurry in the second liquid storage portion 3413 to the mixing portion 3415. The third driving portion 3416 is connected to the mixing portion 3415 and is used to output the mixed slurry in the mixing portion 3415. Through the stirring and mixing action of the mixing portion 3415, the first slurry and the second slurry are mixed to form a mixed slurry, and the third driving portion 3416 outputs the mixed slurry to the grouting member 342, so that the mixed slurry can be injected into the gap to repair the gap. It can be understood that the connection between the components of the liquid storage member 341 can be realized through a water pipe. Both the third driving portion 3416 and the mixing portion 3415 are arranged at a lower position of the vertical telescopic member 211, so that the mixing degree of the first slurry and the second slurry can be improved during the transportation process after mixing. The first liquid storage portion 3411 and the second liquid storage portion 3413 can be cylinders for containing liquid; the first driving portion 3412, the second driving portion 3414, and the third driving portion 3416 can all be pump body structures. The mixing portion 3415 can be a cylinder with a stirring shaft inside, which is used to stir the first slurry and the second slurry.

[0054] As Figures 2 - 4 shown, optionally, the mixing portion 3415 is detachably connected to the vertical telescopic member 211, and the mixing portion 3415 is arranged on the side of the vertical telescopic member 211 away from the rotating assembly 22. By using the weight of the mixing portion 3415 and the mixed slurry inside it, a counterweight is added to the vertical telescopic member 211, so that the vertical telescopic member 211 can improve the support stability under the action of the mixing portion 3415 and the rotating assembly 22, and avoid the vertical telescopic member 211 from shifting due to the rotating assembly 22 being offset to one side of the vertical telescopic member 211, affecting the reliability.

[0055] As Figures 2 - 4As shown, optionally, the rotating assembly 22 further includes a baffle 226. The baffle 226 is connected to the bearing plate 223. The baffle 226 is disposed on the outer periphery of the support column 224. The baffle 226 is horizontally spaced from the support column 224, and the baffle 226 is telescopically arranged. During construction, the baffle 226 can block gravel and the like generated by construction processes such as drilling, avoiding gravel splashing and affecting construction safety. Moreover, since the baffle 226 is a telescopic structure, the baffle 226 can be pushed upward when it is necessary to observe the drilling or grouting situation, so as to facilitate observing the shallow grouting situation and ensuring the construction effect. The grouting vehicle may further include a control mechanism, and the control mechanism is electrically connected to the support mechanism 2 and the actuator 3 to implement various construction actions.

[0056] It can be understood that the grouting vehicle further includes necessary structures for functions such as connection, support, drive, limit, and control, so that the grouting vehicle can operate normally. Parameters such as the shape, size, and setting quantity of each part of the grouting vehicle can be determined according to needs as long as the corresponding functions can be achieved.

[0057] The implementation principle of a shallow grouting vehicle for expressways in an embodiment of the present application is as follows: The vehicle body 1 is parked on one side of a preset position. The vertical telescopic member 211 adjusts the vertical height, and the horizontal telescopic member 213 adjusts the horizontal position, so that the rotating assembly 22 is suspended above the gap that needs shallow grouting. The rotating assembly 22 is rotated to make the detection member 311 located above the gap to detect the gap situation and determine the drilling position. Subsequently, the rotating assembly 22 is rotated to make the drilling member 321 located above the gap to drill the preset drilling position. The rotating assembly 22 is rotated again to make the air blowing member 332 located above the drill hole to blow air into the drill hole to clean impurities. Subsequently, the rotating assembly 22 is rotated to make the grouting member 342 located above the drill hole, and through the telescopic movement of the vertical telescopic member 211, the grouting member 342 moves downward and extends into the drill hole for grouting and then moves upward. The rotating assembly 22 is rotated again, and the detection member 311 is used to detect the gap after grouting to determine the repair effect of the gap. The conversion of tools during the construction process is all realized through the rotation of the rotating assembly 22, which helps to improve the construction efficiency.

[0058] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A highway shallow grouting vehicle, characterized in that: include: A vehicle body (1), wherein the vehicle body (1) is movable; A support mechanism (2), the support mechanism (2) comprising a support component (21) and a rotating component (22), one end of the support component (21) being arranged on the vehicle body (1), and the other end of the support component (21) being connected to the rotating component (22), so that the rotating component (22) is suspended outside the vehicle body (1), and the rotating component (22) rotates around its own axis in a horizontal plane; The actuator (3) comprises a detection component for detecting road surface gaps, a drilling component for drilling holes in the road surface, a blowing component for blowing air into the drilled holes, and a grouting component for grouting the drilled holes, wherein the detection end of the detection component, the drilling end of the drilling component, the blowing end of the blowing component, and the grouting end of the grouting component are distributed on the rotating component (22), so that the rotation of the rotating component (22) drives the detection end, the drilling end, the blowing end, and the grouting end to align with the same position of the highway, respectively, for shallow grouting.

2. The highway shallow grouting vehicle according to claim 1, characterized in that: The support assembly (21) comprises a vertical telescopic member (211), a fixed end of the vertical telescopic member (211) being connected to the vehicle body (1), a telescopic end of the vertical telescopic member (211) being connected to the rotating assembly (22), and the vertical telescopic member (211) driving the rotating assembly (22) to move vertically.

3. The highway shallow grouting vehicle according to claim 2, characterized in that: The support assembly (21) further comprises a connecting plate (212) and a horizontal telescopic member (213); the connecting plate (212) is connected to the telescopic end of the vertical telescopic member (211); the fixed end of the horizontal telescopic member (213) is connected to the connecting plate (212); the telescopic end of the horizontal telescopic member (213) is connected to the rotating assembly (22); and the horizontal telescopic member (213) drives the rotating assembly (22) to move horizontally.

4. The highway shallow grouting vehicle according to claim 3, characterized in that: The rotating assembly (22) comprises a first connecting member (221), a second connecting member (222) and a bearing plate (223); one end of the first connecting member (221) is fixedly connected to the telescopic end of the horizontal telescopic member (213); the second connecting member (222) is rotatably connected to the other end of the first connecting member (221); the first connecting member (221) and the second connecting member (222) are coaxially arranged; the second connecting member (222) rotates around its own axis; the bearing plate (223) is arranged at one end of the second connecting member (222) away from the first connecting member (221); the second connecting member (222) drives the bearing plate (223) to rotate around the axis of the second connecting member (222); and the actuator (3) is connected to the bearing plate (223).

5. The highway shallow grouting vehicle according to claim 4, characterized in that: The rotating assembly (22) further comprises a support column (224) and a plurality of clamping parts (225), one end of the support column (224) being connected to the bearing plate (223), and the plurality of clamping parts (225) being arranged in the circumference of the support column (224), and the plurality of clamping parts (225) being used to clamp the detection assembly, the punching assembly, the blowing assembly and the grouting assembly, respectively.

6. The highway shallow grouting vehicle according to claim 5, characterized in that: The rotating assembly (22) further comprises a baffle (226), the baffle (226) being connected to the bearing plate (223), the baffle (226) being arranged on the outer periphery of the supporting column (224), the baffle (226) being arranged horizontally spaced from the supporting column (224), and the baffle (226) being telescopically arranged.

7. The highway shallow grouting vehicle according to claim 5, characterized in that: The vehicle body (1) is provided with a power supply component (11), the detection component comprises a detection component (311) and a first conductive component (312), the punching component comprises a punching component (321) and a second conductive component (322), the first conductive component (312) being respectively connected to the power supply component (11) and the detection component (311), the second conductive component (322) being respectively connected to the power supply component (11) and the punching component (321), the detection component (311) and the punching component (321) being both detachably connected to the clamping component (225), the The first conductive member (312) and the second conductive member (322) are symmetrically arranged on both sides of the power supply member (11); a through hole (227) is provided on the supporting plate (223); two through holes (227) are provided, and the two through holes (227) are respectively arranged above the detection member (311) and the punching member (321); the detection component and the punching component are symmetrically arranged on both sides of the support column (224); and the two through holes (227) are respectively used to penetrate the first conductive member (312) and the second conductive member (322).

8. The highway shallow grouting vehicle according to claim 5, characterized in that: The air blowing component comprises an air pump (331), an air blowing member (332) and an air delivery pipe (333); the air pump (331) is arranged on the vehicle body (1); the air delivery pipe (333) is respectively connected to the air pump (331) and the air blowing member (332); the air blowing member (332) is detachably connected to the clamping member (225); the grouting component comprises a liquid storage member (341), a grouting member (342) and an infusion pipe (343); the liquid storage member (341) is arranged on the vehicle body (1); the infusion pipe (343) is respectively connected to the liquid storage member (341) and the grouting member (342); the grouting member (342) is detachably connected to the clamping member (225); The support column (224) is detachably connected to the clamping member (225), and a through slot (228) is provided on the bearing plate (223). Two through slots (228) are provided, and the two through slots (228) are respectively provided above the blowing member (332) and the grouting member (342). The blowing member (332) and the grouting member (342) are symmetrically provided on both sides of the support column (224). The two through slots (228) are respectively used to pass the air supply pipe (333) and the liquid supply pipe (343). The air supply pipe (333) and the liquid supply pipe (343) can move in the through slot (228) along the length direction of the through slot (228).

9. The highway shallow grouting vehicle according to claim 8, characterized in that: The liquid storage member (341) comprises a first liquid storage portion (3411), a first driving portion (3412), a second liquid storage portion (3413), a second driving portion (3414), a mixing portion (3415) and a third driving portion (3416); the first liquid storage portion (3411) and the second liquid storage portion (3413) are symmetrically arranged on both sides of an axis of the vehicle body (1); the first driving portion (3412) is connected to the first liquid storage portion (3411) and is used to output the first slurry in the first liquid storage portion (3411); the second driving portion (3414) is connected to the second liquid storage portion (3413) and is used to output the second slurry in the second liquid storage portion (3413); the first driving portion (3412) and the second driving portion (3414) are both connected to the mixing portion (3415); and the third driving portion (3416) is connected to the mixing portion (3415) and is used to output the mixed slurry in the mixing portion (3415).

10. The highway shallow grouting vehicle according to claim 9, characterized in that: The mixing portion (3415) is detachably connected to the vertical telescopic member (211), and the mixing portion (3415) is arranged on a side of the vertical telescopic member (211) away from the rotating assembly (22).

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