CN114541302B - Automatic processing device for surface defects of expressway wall type guardrail - Google Patents

Abstract

The invention belongs to the technical field of defect treatment devices, and particularly relates to an automatic treatment device for surface defects of a highway wall type guardrail; the device comprises a frame, wherein the frame comprises vertical beams and cross beams connected with adjacent vertical beams, an engine is arranged on the cross beams, the engine is connected with a gearbox, the gearbox is connected with a transfer case, the transfer case is connected with a hydraulic motor, the hydraulic motor is connected with a hydraulic pump, and an interface treatment glue storage box, a cement thick paste storage box, a cement thin paste storage box and an air compressor are further arranged on the cross beams; the frame is internally provided with a top surface treatment device capable of carrying out defect treatment on the top of the wall type guardrail and a front surface treatment device capable of carrying out defect treatment on the front surface of the wall type guardrail, wherein the front surface defect treatment device comprises a vibration leveling device and a universal frame and a back surface treatment device capable of carrying out defect treatment on the back surface of the wall type guardrail; the invention can effectively replace manual wall guardrail surface defect treatment operation, improve the operation efficiency and quality and reduce the construction cost.

Description

Automatic processing device for surface defects of expressway wall type guardrail

Technical Field

The invention belongs to the technical field of defect treatment devices, and particularly relates to an automatic treatment device for surface defects of a highway wall type guardrail.

Background

Along with the rapid development of the expressway, the total mileage of the expressway is continuously and rapidly increased, and the wall type guardrail is a reinforced concrete guardrail, and is widely adopted in the safety protection of two sides and a middle belt of an expressway bridge due to the advantages of low cost, simple construction, good protection effect, high safety and the like; the wall type guardrail adopts a mode of prefabricating and then installing or a mode of sliding mode construction, and in the two modes, the wall type guardrail can generate surface defects such as pitting surface, honeycomb, micro-crack, powder, water wave, slurry leakage, bubble, cold joint, rust, chromatic aberration and the like in construction, and the surface defects do not influence the internal quality and use of the wall type guardrail, but have poor influence on the appearance quality; with the general improvement of the construction technology of the structure, the internal quality of the construction of the structure is already closed, the probability of quality problems is small, but the appearance problem of surface defects is sometimes generated; because of the improvement of people's quality consciousness, the requirements on the appearance quality of the structural concrete are higher and higher, the requirements are not only limited by the standards of whether vibration is leaked or not in the past, whether honeycomb pitted surfaces exist or not, but are biased to the standards of whether the appearance is smooth, whether the color is uniform, whether bubbles are less or not, and the like; at present, manual treatment is adopted when the surface defects such as pitting surface, honeycomb, micro-crack, powder lifting, water wave, slurry leakage, air bubble, cold crack, rust, chromatic aberration and the like are generated on the wall type guardrail, and the treatment speed is low, the quality is poor and the cost is high, so that the development of the automatic treatment device for the surface defects of the wall type guardrail for the expressway, which can effectively replace manual treatment operation for the surface defects of the wall type guardrail, improves the operation efficiency and the quality and reduces the construction cost, is necessary.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the automatic processing device for the surface defects of the wall guardrail of the highway, which can effectively replace manual wall guardrail surface defect processing operation, improve the operation efficiency and quality and reduce the construction cost.

The purpose of the invention is realized in the following way: the automatic surface defect treatment device for the expressway wall guardrail comprises a frame, wherein the frame comprises vertical beams and cross beams connected with adjacent vertical beams, an engine is arranged on the cross beams, the engine is connected with a gearbox, the gearbox is connected with a transfer case, the transfer case is connected with a hydraulic motor, the hydraulic motor is connected with a hydraulic pump, an interface treatment glue storage box, a cement thick paste storage box, a cement thin paste storage box and an air compressor are further arranged on the cross beams, a driving shaft is arranged at the bottom of each vertical beam, the driving shaft is connected with a tire, and a brake device is arranged on the tire;

the device comprises a frame, wherein a top surface treatment device capable of carrying out defect treatment on the top of a wall guardrail is arranged in the frame, the top surface treatment device comprises a lifting rod, the top end of the lifting rod is rotationally connected with a cross beam, the lower part of the lifting rod is in threaded connection with a top plate, the left side and the right side of the top plate are respectively rotationally connected with a left side plate and a right side plate through side plate hinge shafts, the front side of the top plate is fixedly connected with a front plate, and the rear side of the top plate is rotationally connected with a scraping plate through a scraping plate hinge shaft; a transverse spring is connected between the left side plate and the right side plate, and arc-shaped rubber plates are arranged at the lower ends of the left side plate and the right side plate; the bottom of the top plate is connected with a vertical spring, the vertical spring is connected with a vibrating plate, a cam shaft is arranged on the side surface of the left side plate, a cam is arranged on the cam shaft, and the cam is in contact with the vibrating plate;

The front surface defect treatment device comprises a vibration leveling device and a universal frame, the vibration leveling device comprises a second universal arm arranged on the vertical beam, the second universal arm is connected with a vibration leveling box body, sliding pipes are arranged at the upper end and the lower end of the vibration leveling box body, a connecting spring and a sliding column are arranged in the sliding pipes, one end of the connecting spring is connected with the bottom end of the sliding pipe, the other end of the connecting spring is connected with the sliding column, a push-pull plate is connected between the end parts of the two sliding columns, a vibration shaft is arranged in the vibration leveling box body, a vibration bearing and an eccentric block are arranged on the vibration shaft, and the vibration bearing is connected with a dowel bar which penetrates through the push-pull plate and is connected with an excitation plate; the frame of the universal frame is connected with the vertical beam through a connecting rod, a guide groove is formed in the left side of the frame, a cross sliding groove is formed in the right side of the frame, the cross sliding groove comprises a vertical groove and a flat groove, a rack is arranged in the vertical groove, and a circular gear is arranged in the vertical groove and meshed with the rack; the working rod passes through the flat groove and is provided with a transverse groove, the circular gear shaft passes through the transverse groove and is connected with the circular gear, the right end of the working rod is connected with a working tool, the left end of the working rod is connected with a horizontal spring, the horizontal spring is connected with a guide wheel, and the guide wheel is arranged in the guide groove;

The back surface treatment device comprises a hanging rod, the upper end of the hanging rod is connected with a cross beam, an upper bevel gear shaft and a middle bevel gear shaft are connected to the lower part of the hanging rod, an upper clutch and an upper bevel gear are arranged on the upper bevel gear shaft, a middle bevel gear is arranged on the middle bevel gear shaft, a lower bevel gear shaft is connected to the end part of the upper bevel gear shaft, the lower end of the lower bevel gear shaft is connected with a rotating rod, a vertical sliding groove is arranged on the rotating rod, a modeling roller frame is fixed in the vertical sliding groove through a locating pin, and a modeling roller is arranged on the modeling roller frame; the lower bevel gear shaft is provided with a modeling round gear, a lower clutch and a lower bevel gear, the lower end of the suspender is connected with a sliding sleeve, a vertical rack is arranged in the sliding sleeve, the modeling round gear is meshed with the vertical rack, and the middle bevel gear is respectively meshed with the upper bevel gear and the lower bevel gear.

The lifting device is characterized in that a pin groove is formed in the cross beam, a pin head is arranged at the top end of the lifting rod, the pin head is arranged in the pin groove, and a handle is arranged on the side face of the lifting rod.

The novel scraper blade is characterized in that a supporting plate is arranged on the top plate, a first fixing plate is connected with the supporting plate, one end of a steel wire pull rope penetrates through the first fixing plate and is connected with the scraper blade, the other end of the steel wire pull rope is connected with a pull ring, and a positioning screw pin is arranged on the side face of the first fixing plate.

The cement thick stock bin is connected with first thick stock pipe, first thick stock pipe is connected with the spray gun, the spray gun is connected with the second thick stock pipe, the second thick stock pipe passes the roof and be connected with the top surface spray nozzle.

The utility model discloses a universal rack, including the work pole, be provided with carry controlling means on the universal rack, carry controlling means including set up in steering switch and the fixed setting of perpendicular groove top and bottom in the ejector pin pedestal on the frame, the top of perpendicular groove still is provided with carry button, the upper right portion in the horizontal groove is provided with the locating hole on the work pole, be provided with the locating hole lid on the locating hole, the ejector pin pedestal is connected with ejector pin and clamp plate through the ejector pin axle transportation of its tip, the left end of ejector pin set up in carry button top, the top of ejector pin left end is connected with the ejector pin spring, the ejector pin spring with the frame is connected.

The interface treatment glue storage box is connected with a glue conveying pipe, a first universal arm is arranged on the vertical beam, a glue gun frame is arranged on the first universal arm, a glue gun is arranged on the glue gun frame, a glue gun nozzle is arranged on the glue gun, and the glue conveying pipe is connected with the glue gun.

Be provided with the atomizer in the frame, be provided with the hydrojet rifle on the operation pole of omnipotent frame, be provided with the hydrojet mouth on the hydrojet rifle, cement slurry bin respectively with the atomizer with air compressor is connected, the atomizer with air compressor is connected through the transfer line respectively with the hydrojet rifle.

The dust collection device comprises a dust storage box arranged on the cross beam, the dust storage box is connected with a dust collector, the dust collector is connected with a suction pipe, and the suction pipe is connected with a suction head.

Be provided with waste liquid collection and processing apparatus in the frame, waste liquid collection and processing apparatus including fixed set up in second fixed plate on the vertical beam, second fixed plate top is provided with the horizontal pole, the screw rod passes the horizontal pole and rather than threaded connection, the screw rod top is provided with twist grip, be provided with the waste liquid bin on the second fixed plate side, waste liquid bin bottom is provided with the suction pump, is provided with the collector plate in the frame, and the collector plate is connected with the second fixed plate through the spring, the collector plate with be connected with the lifting rope between the screw rod, the suction pump pass through the water pipe with the collector plate is connected.

The liquid collecting plate is provided with a first rubber sheet at the contact position of the wall guardrail, and a second rubber sheet is provided at the contact position of the front plate and the scraping plate and the wall guardrail.

The invention has the beneficial effects that: the invention relates to an automatic processing device for surface defects of a highway wall guardrail, which comprises an engine, a gearbox, a transfer case, a hydraulic motor and a hydraulic pump which are arranged on a rack, wherein the engine, the gearbox, the transfer case, the hydraulic motor and the hydraulic pump form a power system of the invention, and mechanical power and hydraulic power are provided for other devices of the invention; the top surface processing device can adjust the height of the top plate by rotating the lifting rod, so that the top surface defect processing is performed on the wall guardrails with different heights, the adaptability is high, the cam shaft is driven to rotate by the hydraulic pump to drive the cam to rotate, the vibrating plate vibrates up and down, and cement thick paste is uniformly distributed at the top of the wall guardrails by the up and down vibration of the vibrating plate; the front surface treatment device comprises a vibration leveling device and a universal frame, the vibration leveling device can treat deeper concave surface defects such as honeycomb, bubble, microcrack and the like on the front surface of the wall guardrail, an excitation plate on a vibration leveling box body is sent to the defect through a second universal arm, a hydraulic pump drives a vibration shaft to rotate so as to drive an eccentric block to rotate, a rightward sinusoidal acting force is generated, the excitation plate vibrates at a certain amplitude and frequency through a dowel bar, interface treatment glue fills the honeycomb, bubble and microcrack through the vibration action of the excitation plate, and the treated surface is flat; the universal frame is provided with an operation rod which can move up and down along the height direction of the cross chute and can move left and right by the limitation of the round gear shaft, and different operation tools can be arranged on the operation rod to treat shallow, convex and large-area surface defects such as pitted surface, powder lifting, water lines, slurry leakage, cold seams, rust, chromatic aberration and the like on the front surface of the wall guardrail; the back processing device can respectively finish upper and lower modeling operations or horizontal modeling operations by adjusting the rotating rod to be horizontal or vertical, can rapidly and efficiently process defects on the back of the wall guardrail, and when in horizontal operation, the three bevel gears of the upper bevel gear, the middle bevel gear and the lower bevel gear are meshed to enable the rotating rod to be vertical, the upper clutch and the lower clutch to be combined, and the rotating rod moves forwards along with the forward movement of the whole machine to drive the modeling roller to finish modeling operations in the horizontal direction; when working in the up-down direction, the upper clutch is in a state of combining the upper bevel gear and the upper bevel gear shaft into a whole, the lower clutch is in a state of separating to enable the lower bevel gear to idle along the lower bevel gear shaft, the middle bevel gear is driven by the hydraulic pump to rotate to drive the upper bevel gear to rotate, the rotating rod is in a horizontal state, at the moment, the middle bevel gear is disengaged from the lower bevel gear, the modeling circular gear is engaged with the vertical rack, the hydraulic pump drives the modeling circular gear to rotate to enable the modeling circular gear to move up and down, and the rotating rod is driven to move up and down, so that the up-down modeling operation is completed; the automatic processing device for the surface defects of the highway wall type guardrail can effectively replace manual wall type guardrail surface defect processing operation, improves the operation efficiency and quality and reduces the construction cost.

Drawings

Fig. 1 is a schematic structural view of an automatic processing device for surface defects of a highway wall guardrail.

Fig. 2 is a schematic diagram showing the front view of the top surface treatment device of the automatic treatment device for the surface defects of the highway wall guardrail.

Fig. 3 is a schematic side view of a top surface treatment device of the automatic treatment device for surface defects of highway wall guardrails.

Fig. 4 is a schematic structural view of the vibration leveling device of the automatic highway wall guardrail surface defect treatment device.

Fig. 5 is a schematic structural view of a universal frame of the automatic highway wall guardrail surface defect treatment device.

Fig. 6 is a schematic structural view of a cross chute of the automatic processing device for surface defects of expressway wall type guardrails.

Fig. 7 is a schematic structural diagram of a carry control device of an automatic processing device for surface defects of a highway wall guardrail according to the present invention.

Fig. 8 is a schematic view of the structure of the back surface treatment device for the automatic highway wall guardrail surface defect treatment device for horizontal modeling operation.

Fig. 9 is a schematic diagram showing the structure of the back surface treatment device of the automatic treatment device for surface defects of highway wall type guardrails in the up-down direction modeling operation.

FIG. 10 is a schematic diagram showing the structure of the device for collecting and treating waste liquid of the automatic treatment device for surface defects of highway wall guardrails.

Description of the embodiments

The invention is further described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-10, the automatic surface defect treatment device for the highway wall guardrail comprises a frame 47, wherein the frame 47 comprises a vertical beam 23 and a beam 56 connected with the adjacent vertical beam 23, an engine 6 is arranged on the beam 56, the engine 6 is connected with a gearbox 8, the gearbox 8 is connected with a transfer case 10, the transfer case 10 is connected with a hydraulic motor 11, the hydraulic motor 11 is connected with a hydraulic pump 12, the beam 56 is also provided with an interface treatment glue storage tank 1, a cement slurry storage tank 2, a cement slurry storage tank 3 and an air compressor 15, the bottom of the vertical beam 23 is provided with a driving shaft 45, the driving shaft 45 is connected with a tire 44, and a brake device 46 is arranged on the tire 44;

the frame 47 is internally provided with a top surface treatment device 9 capable of carrying out defect treatment on the top of the wall guardrail 37, the top surface treatment device 9 comprises a lifting rod 60 with the top end rotationally connected with a cross beam 56, the lower part of the lifting rod 60 is in threaded connection with a top plate 82, the left side plate 81 and the right side plate 83 are respectively rotationally connected with the left side and the right side of the top plate 82 through side plate hinge shafts 71, the front side of the top plate 82 is fixedly connected with a front plate 77, and the rear side of the top plate 82 is rotationally connected with a scraping plate 84 through scraping plate hinge shafts 64; a transverse spring 5 is connected between the left side plate 81 and the right side plate 83, and arc-shaped rubber plates 70 are arranged at the lower ends of the left side plate 81 and the right side plate 83; the bottom of the top plate 82 is connected with a vertical spring 75, the vertical spring 75 is connected with a vibrating plate 72, a cam shaft 73 is arranged on the side surface of the left side plate 81, a cam 74 is arranged on the cam shaft 73, and the cam 74 is contacted with the vibrating plate 72;

The front surface treatment device capable of carrying out defect treatment on the front surface of the wall guardrail 37 is arranged in the rack 47, the front surface defect treatment device comprises a vibration leveling device 49 and a universal frame 43, the vibration leveling device 49 comprises a second universal arm 50 arranged on the vertical beam 23, the second universal arm 50 is connected with a vibration leveling box body 85, sliding pipes 87 are arranged at the upper end and the lower end of the vibration leveling box body 85, a connecting spring 86 and a sliding column 88 are arranged in the sliding pipes 87, one end of the connecting spring 86 is connected with the bottom end of the sliding pipe 87, the other end of the connecting spring is connected with the sliding column 88, a push-pull plate 67 is connected between the end parts of the two sliding columns 88, a vibration shaft 90 is arranged in the vibration leveling box body 85, a vibration bearing and an eccentric block 89 are arranged on the vibration shaft 90, a force transmission rod 91 is connected with the vibration transmission rod 91, and the force transmission rod 91 penetrates through the push-pull plate 67 and is connected with a vibration excitation plate 92; the frame 107 of the universal frame 43 is connected with the vertical beam 23 through a connecting rod 108, a guide groove 42 is arranged on the left side of the frame 107, a cross sliding groove 104 is arranged on the right side of the frame 107, the cross sliding groove 104 comprises a vertical groove 106 and a flat groove 109, a rack 38 is arranged in the vertical groove 106, and a round gear 96 is arranged in the vertical groove 106 and meshed with the rack 38; the working rod 99 passes through the flat groove 109 and is provided with a transverse groove 100, the circular gear shaft 95 passes through the transverse groove 100 and is connected with the circular gear 96, the right end of the working rod 99 is connected with a working tool 102, the left end of the working rod 99 is connected with a horizontal spring 94, the horizontal spring 94 is connected with a guide wheel 93, and the guide wheel 93 is arranged in the guide groove 42;

A back surface treatment device 22 capable of carrying out defect treatment on the back surface of the wall guardrail 37 is arranged in the rack 47, the back surface treatment device 22 comprises a hanging rod 17, the upper end of the hanging rod 17 is connected with a cross beam 56, the lower part of the hanging rod 17 is connected with an upper bevel gear shaft 115 and a middle bevel gear shaft 118, the upper bevel gear shaft 115 is provided with an upper clutch 116 and an upper bevel gear 18, the middle bevel gear shaft 118 is provided with a middle bevel gear 20, the end part of the upper bevel gear shaft 115 is connected with a lower bevel gear shaft 122, the lower end of the lower bevel gear shaft 122 is connected with a rotating rod 119, a vertical chute 123 is arranged on the rotating rod 119, a modeling roller frame 120 is fixed in the vertical chute 123 through a locating pin 124, and the modeling roller frame 120 is provided with a modeling roller 121; the lower bevel gear shaft 122 is provided with a modeling round gear 19, a lower clutch 126 and a lower bevel gear 21, the lower end of the boom 17 is connected with a sliding sleeve 117, a vertical rack 125 is arranged in the sliding sleeve 117, the modeling round gear 19 is meshed with the vertical rack 125, and the middle bevel gear 20 is respectively meshed with the upper bevel gear 18 and the lower bevel gear 21.

The invention relates to an automatic processing device for surface defects of a highway wall guardrail, which comprises an engine 6, a gearbox 8, a transfer case 10, a hydraulic motor 11 and a hydraulic pump 12 which are arranged on a rack 47, wherein the engine, the gearbox 10, the hydraulic motor 11 and the hydraulic pump 12 form a power system of the invention, and mechanical power and hydraulic power are provided for other devices of the invention; the top surface treatment device 9 can adjust the height of the top plate 82 by rotating the lifting rod 60, so that the top surface defect treatment is performed on the wall type guardrails 37 with different heights, the adaptability is high, the cam shaft 73 is driven by the hydraulic pump 12 to rotate so as to drive the cam 74 to rotate, the vibrating plate 72 vibrates up and down, and the cement thick paste is uniformly distributed on the top of the wall type guardrails 37 by the up and down vibration of the vibrating plate 72; the front surface treatment device comprises a vibration leveling device 49 and a universal frame 43, wherein the vibration leveling device 49 can treat deeper concave surface defects such as honeycomb, air bubbles and microcracks on the front surface of the wall guardrail 37, an excitation plate 92 on a vibration leveling box body 85 is sent to the defect through a second universal arm 50, a hydraulic pump 12 drives a vibration shaft 90 to rotate to drive an eccentric block 89 to rotate, a rightward sine acting force is generated, the excitation plate 92 vibrates at a certain amplitude and frequency through a dowel bar 91, interface treatment glue fills the honeycomb, the air bubbles and the microcracks through the vibration action of the excitation plate 92, and the treated surface is leveled; the universal frame 43 is provided with a working rod 99 which can move up and down along the height direction of the cross chute 104 and can move left and right by the restriction of the circular gear shaft 95, and different working tools 102 can be arranged on the working rod 99 to treat shallow, convex and large-area surface defects such as pitted surface, powder lifting, water wave, slurry leakage, cold joint, rust, chromatic aberration and the like on the front surface of the wall guardrail 37; the back processing device 22 can respectively finish upper and lower modeling operations or horizontal modeling operations by adjusting the rotating rod 119 to be horizontal or vertical, and can rapidly and efficiently process defects on the back of the wall guardrail 37; when working in the up-down direction, the upper clutch 116 is in a state of combining the upper bevel gear 18 and the upper bevel gear shaft 115 into a whole, the lower clutch 126 is in a state of separating to enable the lower bevel gear 21 to idle along the lower bevel gear shaft 122, the hydraulic pump 12 drives the middle bevel gear 20 to rotate to drive the upper bevel gear 18 to rotate to enable the rotating rod 119 to be in a horizontal state, at the moment, the middle bevel gear 20 and the lower bevel gear 21 are disengaged, the modeling round gear 19 is engaged with the vertical rack 125, the hydraulic pump 12 drives the modeling round gear 19 to rotate to enable the modeling round gear 19 to move up and down to drive the rotating rod 119 to move up and down, and the up-down modeling operation is completed; the automatic processing device for the surface defects of the highway wall type guardrail can effectively replace manual wall type guardrail surface defect processing operation, improves the operation efficiency and quality and reduces the construction cost.

Examples

As shown in fig. 1-10, the automatic surface defect treatment device for the highway wall guardrail comprises a frame 47, wherein the frame 47 comprises a vertical beam 23 and a beam 56 connected with the adjacent vertical beam 23, an engine 6 is arranged on the beam 56, the engine 6 is connected with a gearbox 8, the gearbox 8 is connected with a transfer case 10, the transfer case 10 is connected with a hydraulic motor 11, the hydraulic motor 11 is connected with a hydraulic pump 12, the beam 56 is also provided with an interface treatment glue storage tank 1, a cement slurry storage tank 2, a cement slurry storage tank 3 and an air compressor 15, the bottom of the vertical beam 23 is provided with a driving shaft 45, the driving shaft 45 is connected with a tire 44, and a brake device 46 is arranged on the tire 44;

the frame 47 is internally provided with a top surface treatment device 9 capable of carrying out defect treatment on the top of the wall guardrail 37, the top surface treatment device 9 comprises a lifting rod 60 with the top end rotationally connected with a cross beam 56, the lower part of the lifting rod 60 is in threaded connection with a top plate 82, the left side plate 81 and the right side plate 83 are respectively rotationally connected with the left side and the right side of the top plate 82 through side plate hinge shafts 71, the front side of the top plate 82 is fixedly connected with a front plate 77, and the rear side of the top plate 82 is rotationally connected with a scraping plate 84 through scraping plate hinge shafts 64; a transverse spring 5 is connected between the left side plate 81 and the right side plate 83, and arc-shaped rubber plates 70 are arranged at the lower ends of the left side plate 81 and the right side plate 83; the bottom of the top plate 82 is connected with a vertical spring 75, the vertical spring 75 is connected with a vibrating plate 72, a cam shaft 73 is arranged on the side surface of the left side plate 81, a cam 74 is arranged on the cam shaft 73, and the cam 74 is contacted with the vibrating plate 72;

The front surface treatment device capable of carrying out defect treatment on the front surface of the wall guardrail 37 is arranged in the rack 47, the front surface defect treatment device comprises a vibration leveling device 49 and a universal frame 43, the vibration leveling device 49 comprises a second universal arm 50 arranged on the vertical beam 23, the second universal arm 50 is connected with a vibration leveling box body 85, sliding pipes 87 are arranged at the upper end and the lower end of the vibration leveling box body 85, a connecting spring 86 and a sliding column 88 are arranged in the sliding pipes 87, one end of the connecting spring 86 is connected with the bottom end of the sliding pipe 87, the other end of the connecting spring is connected with the sliding column 88, a push-pull plate 67 is connected between the end parts of the two sliding columns 88, a vibration shaft 90 is arranged in the vibration leveling box body 85, a vibration bearing and an eccentric block 89 are arranged on the vibration shaft 90, a force transmission rod 91 is connected with the vibration transmission rod 91, and the force transmission rod 91 penetrates through the push-pull plate 67 and is connected with a vibration excitation plate 92; the frame 107 of the universal frame 43 is connected with the vertical beam 23 through a connecting rod 108, a guide groove 42 is arranged on the left side of the frame 107, a cross sliding groove 104 is arranged on the right side of the frame 107, the cross sliding groove 104 comprises a vertical groove 106 and a flat groove 109, a rack 38 is arranged in the vertical groove 106, and a round gear 96 is arranged in the vertical groove 106 and meshed with the rack 38; the working rod 99 passes through the flat groove 109 and is provided with a transverse groove 100, the circular gear shaft 95 passes through the transverse groove 100 and is connected with the circular gear 96, the right end of the working rod 99 is connected with a working tool 102, the left end of the working rod 99 is connected with a horizontal spring 94, the horizontal spring 94 is connected with a guide wheel 93, and the guide wheel 93 is arranged in the guide groove 42;

A back surface treatment device 22 capable of carrying out defect treatment on the back surface of the wall guardrail 37 is arranged in the rack 47, the back surface treatment device 22 comprises a hanging rod 17, the upper end of the hanging rod 17 is connected with a cross beam 56, the lower part of the hanging rod 17 is connected with an upper bevel gear shaft 115 and a middle bevel gear shaft 118, the upper bevel gear shaft 115 is provided with an upper clutch 116 and an upper bevel gear 18, the middle bevel gear shaft 118 is provided with a middle bevel gear 20, the end part of the upper bevel gear shaft 115 is connected with a lower bevel gear shaft 122, the lower end of the lower bevel gear shaft 122 is connected with a rotating rod 119, a vertical chute 123 is arranged on the rotating rod 119, a modeling roller frame 120 is fixed in the vertical chute 123 through a locating pin 124, and the modeling roller frame 120 is provided with a modeling roller 121; the lower bevel gear shaft 122 is provided with a modeling round gear 19, a lower clutch 126 and a lower bevel gear 21, the lower end of the boom 17 is connected with a sliding sleeve 117, a vertical rack 125 is arranged in the sliding sleeve 117, the modeling round gear 19 is meshed with the vertical rack 125, and the middle bevel gear 20 is respectively meshed with the upper bevel gear 18 and the lower bevel gear 21.

The engine 6, the gearbox 8, the transfer case 10, the hydraulic motor 11 and the hydraulic pump 12 which are arranged on the frame 47 form a power system of the invention, and provide mechanical power and hydraulic power for other devices of the invention; the driving shaft 45, the tyre 44 and the brake device 46 form the running system of the invention, the power of the engine 6 enters the transfer case 10 after passing through the gearbox 8, the transfer case 10 drives the hydraulic motor 11 and the hydraulic pump 12 to work, and the hydraulic pump 12 drives the driving shaft 45 to rotate so as to drive the tyre 44 to rotate to complete the running of the whole machine.

The wall type guardrail adopts a mode of prefabricating and then installing or a mode of sliding mode construction, the top surface is a weak part, and the proportion of the area of surface defects such as pitting surface, slurry leakage, bubbles, cold joints and the like is large, so that the top surface adopts a mode of all treatment, and thicker cement slurry is selected as a treatment material; the cement thick paste storage box 2 is connected with a first thick paste conveying pipe 57, the first thick paste conveying pipe 57 is connected with a paste spraying gun 80, the paste spraying gun 80 is connected with a second thick paste conveying pipe 79, and the second thick paste conveying pipe 79 passes through a top plate 82 and is connected with a top surface paste spraying nozzle 41, so that the defect-treated cement thick paste can be provided for the top surface treatment device 9;

the cross beam 56 of the top surface treatment device 9 is provided with a pin groove 61, the top end of the lifting rod 60 is provided with a pin head, the pin head is arranged in the pin groove 61, the side surface of the lifting rod 60 is provided with a handle 62, the lifting rod 60 can horizontally rotate in the pin groove 61, the lower part of the lifting rod 60 is in threaded connection with a top plate 82, the handle 62 is rotated to drive the lifting rod 60 to rotate, so that the top plate 82 is lifted, and the top surface treatment device 9 can be driven to lift, so that the top surface defect treatment can be carried out on the wall guardrails 37 with different heights; the top plate 82 of the top surface treatment device 9 is vertically welded with the front plate 77 into a whole, the contact surface between the lower end of the front plate 77 and the wall guardrail 37 is provided with a replaceable second rubber sheet 76 to prevent the damage to the top surface of the wall guardrail 37, the left side plate 81, the right side plate 83 and the top plate 82 are hinged through the side plate hinge shaft 71, and the left side plate 81 and the right side plate 83 can rotate along the side plate hinge shaft 71 on the top plate 82; the lower parts of the left side plate 81 and the right side plate 83 are provided with the arc-shaped rubber plate 70, the arc-shaped rubber plate 70 is attached to the top of the wall guardrail 37, the left side plate 81 and the right side plate 83 are connected by the transverse spring 5, and the left side plate 81 and the right side plate 83 are retracted under the action of the elasticity of the transverse spring 5 so as to ensure that the arc-shaped rubber plate 70 is attached to the top of the wall guardrail 37 tightly and not to leak slurry.

The upper end of a vertical spring 75 of the top surface treatment device 9 is connected with a top plate 82, the lower end of the vertical spring is connected with a vibrating plate 72, a cam shaft 73 is connected with a cam 74, the hydraulic pump 12 drives the cam shaft 73 to rotate so as to drive the cam 74 to rotate, the vibrating plate 72 vibrates up and down, and cement thick paste is uniformly distributed at the top of the wall guardrail 37 through the up and down vibration of the vibrating plate 72.

The top plate 82 of the top surface treatment device 9 is provided with a support plate 63, the support plate 63 is connected with a first fixing plate 65, one end of a steel wire pull rope 66 penetrates through the first fixing plate 65 and is connected with a scraping plate 84, the other end of the steel wire pull rope 66 is connected with a pull ring, and the side surface of the first fixing plate 65 is provided with a positioning screw pin 69; the scraper 84 is hinged with the top plate 82, the scraper 84 can rotate along the scraper hinge shaft 64 on the top plate 82, and the contact surface between the lower end of the scraper 84 and the wall guardrail 37 is provided with a replaceable second rubber sheet 76 to prevent the top surface of the wall guardrail 37 from being damaged; the first fixing plate 65 is arranged on the top plate 82, the lower end of the steel wire pull rope 66 is connected with a scraping plate 84, the upper end of the steel wire pull rope 66 passes through the first fixing plate 65, the uppermost end of the steel wire pull rope 66 is provided with a pull ring, and the steel wire pull rope 66 can be propped against and fixed by the positioning screw pin 69; the height and the horizontal included angle of the scraping plate 84 can be adjusted through the steel wire pulling rope 66, the positioning screw pin 69 is loosened during adjustment, the steel wire pulling rope 66 can slide freely in the first fixing plate 65, the positioning screw pin 69 is fastened after the scraping plate 84 is adjusted, and the end part of the positioning screw pin 69 is propped against the steel wire pulling rope 66 to fix the steel wire pulling rope.

The front surface treatment device is mainly used for treating surface defects such as pitted surfaces, honeycombs, microcracks, powder, water lines, slurry leakage, bubbles, cold seams, rust, chromatic aberration and the like of the wall guardrail; deeper recessed surface defects of honeycombs, bubbles, microcracks, etc. typically occur locally; the general area of the surface defects with shallow pitting, powdering, water streak, rust, chromatic aberration and the like is larger; slurry leakage and cold joint are raised surface defects which generally occur at the joints of the templates and penetrate through the front surface of the whole wall guardrail 37 from top to bottom; the front surface treatment device consists of a vibration leveling device 49 and a universal frame 43, wherein the vibration leveling device 49 is mainly used for treating deeper concave surface defects such as honeycombs, bubbles, microcracks and the like of the wall guardrail; the universal rack 43 mainly treats shallow, convex and large-area surface defects such as pitting, dusting, water wave, slurry leakage, cold joint, rust, chromatic aberration and the like of the wall guardrail.

The interface treatment glue storage box 1 is connected with a glue conveying pipe 53, a first universal arm 58 is arranged on the vertical beam 23, a glue gun frame is arranged on the first universal arm 58, a glue gun is arranged on the glue gun frame, a glue gun nozzle 52 is arranged on the glue gun, the glue conveying pipe 53 is connected with the glue gun, and interface treatment glue for defect treatment can be provided for the vibration leveling device 49.

The vibration shaft 90 is connected with a vibration bearing, the vibration bearing is arranged on the dowel bar 91, the eccentric block 89 is arranged on the vibration shaft 90, the vibration shaft 90 is connected with the excitation plate 92 through the dowel bar 91, the vibration shaft 90 rotates to drive the eccentric block 89 to rotate, a rightward sinusoidal acting force is generated, and the excitation plate 92 vibrates with certain amplitude and frequency through the dowel bar 91.

The principle of operation of the vibration flattening device 49 is: before the vibration leveling device 49 operates, the computer automatically controls the first universal arm 58 to enable the glue gun nozzle 52 to be aligned with the concave parts of surface defects such as honeycomb, bubble and micro-crack, and a proper amount of interface treatment glue is injected, then the computer automatically controls the second universal arm 50 to enable the excitation plate 92 to be aligned with the interface treatment glue at the positions of honeycomb, bubble and micro-crack, the hydraulic pump 12 drives the vibration shaft 90 to rotate to drive the eccentric block 89 to rotate, a rightward sine acting force is generated, the excitation plate 92 is vibrated at a certain amplitude and frequency through the dowel bar 91, the interface treatment glue is enabled to fill the honeycomb, bubble and micro-crack through the vibration action of the excitation plate 92, and the surface after treatment is leveled.

The frame 47 is provided with an atomizer 54, the working rod 99 of the universal frame 43 is provided with a liquid spray gun, the liquid spray gun is provided with a liquid spray nozzle 35, the cement slurry storage box 3 is respectively connected with the atomizer 54 and the air compressor 15, and the atomizer 54 and the air compressor 15 are respectively connected with the liquid spray gun through a liquid conveying pipe; before the universal frame 43 is used for operation, a computer automatically controls to open a liquid spraying gun, the air compressor 15 works, the air compressor 15 generates pressure, the wall guardrail has surface defect sections of pitted surface, powder lifting, water lines, rust and chromatic aberration, and the liquid spraying nozzle 35 sprays cement slurry to the front surface of the wall guardrail 37; when the water lines, rust and chromatic aberration on the surface of the wall guard rail 37 are small, atomized cement slurry is sprayed, the computer automatically controls the atomizer 54 to be opened, the air compressor 15 works, and the atomized cement slurry is sprayed through the action of the atomizer 54.

The frame 107 of the universal frame 43 is arranged on the vertical beam 23 through a connecting rod 108, the right side of the frame 107 is provided with a cross sliding groove 104, the cross sliding groove consists of a vertical groove 106 and a flat groove 109, the rack 38 is vertically arranged in the vertical groove 106, the round gear 96 is positioned in the vertical groove 106 and meshed with the rack 38, the round gear 96 can slide up and down in the vertical groove 106 along the rack 38 when rotating, the working rod 99 is positioned in the flat groove 109, the working rod 99 can slide up and down in the flat groove 109, the working rod 99 is provided with a transverse groove 100, the round gear shaft 95 passes through the vertical groove 106 and the transverse groove 100, and the working rod 99 can slide left and right in the flat groove 109 along the round gear shaft 95, so that the working rod 99 can slide up and down and also can slide left and right; the right end of the working rod 99 is connected with a chuck, a working tool 102 is arranged on the chuck, the left end of the working rod 99 is connected with a horizontal spring 94, the left end of the horizontal spring 94 is connected with a guide wheel 93, the left side of the frame is provided with a guide groove 42, and the guide wheel 93 can slide up and down in the guide groove.

The universal frame 43 is provided with a carry control device, the carry control device comprises a steering switch 39 arranged at the top and the bottom of a vertical groove 106 and a push rod shaft bracket 112 fixedly arranged on a frame 107, the top of the vertical groove 106 is also provided with a carry button 98, the right upper part in a transverse groove 100 on a working rod 99 is provided with a positioning hole 101, the positioning hole 101 is provided with a positioning hole cover 103, the push rod shaft bracket 112 is connected with a push rod 111 and a pressing plate 114 in a transferring way through a push rod shaft 113 at the end part of the push rod shaft bracket 112, the left end of the push rod 111 is arranged above the carry button 98, the top of the left end of the push rod 111 is connected with a push rod spring 110, and the push rod spring 110 is connected with the frame 107.

The working principle of the universal rack 43 and the carry control device is as follows: the computer automatically controls the hydraulic pump 12 to drive the round gear 96 to rotate anticlockwise, the round gear 96 moves downwards along the rack 38, and the round gear shaft 95 drives the working rod 99 to move downwards; the working tool 102 is arranged on the working rod 99 chuck, when the working tool 102 works from top to bottom, the working rod 99 moves downwards, because the front surface of the wall guardrail 37 is an arc surface, and meanwhile, the working rod 99 moves downwards and simultaneously moves leftwards in the flat groove 109 along the circular gear shaft 95 under the pushing action of the arc surface, and when the working rod 99 reaches the bottommost part of the wall guardrail 37, the circular gear shaft 95 is rightmost in the transverse groove 100 of the working rod 99.

If the locating hole cover 103 is closed, the round gear 96 touches the steering switch 39 when reaching the lowest end of the vertical groove 106, the computer automatically controls the hydraulic pump 12 to drive the round gear 96 to rotate clockwise, the round gear 96 moves upwards along the rack 38, and the round gear shaft 95 drives the operation rod 99 to move upwards; when the working rod 99 moves upwards, the front surface of the wall guardrail 37 is an arc surface, and the working rod 99 moves upwards and simultaneously moves rightwards along the circular gear shaft 95 in the flat groove 109 under the elastic action of the horizontal spring 94, so that the working tool 102 is ensured to work on the arc surface all the time; when the working rod 99 reaches the uppermost part of the wall guard 37, the round gear 96 reaches the uppermost end of the vertical groove 106, the round gear 96 triggers the steering switch 39, the computer automatically controls the hydraulic pump 12 to drive the round gear 96 to rotate anticlockwise, the round gear 96 moves downwards along the rack 38, the round gear shaft 95 drives the working rod 99 to move downwards again, and thus the working tool 102 is circularly reciprocated from top to bottom and then from bottom to top.

If the locating hole cover 103 is opened, when the working rod 99 reaches the lowest part of the wall guardrail 37, the round gear shaft 95 is at the rightmost side in the transverse groove 100 of the working rod 99, the round gear shaft 95 enters the locating hole 101 in the transverse groove 100 of the working rod 99 and is fixed in the locating hole 101, and the working rod 99 cannot move rightwards; when the working rod 99 reaches the lowest part of the wall guard 37, the round gear 96 touches the steering switch 39 when reaching the lowest end of the vertical groove 106, the computer automatically controls the hydraulic pump 12 to drive the round gear 96 to rotate clockwise, the round gear 96 moves upwards along the rack 38, and the round gear shaft 95 drives the working rod 99 to move upwards; when the work bar 99 moves upward, the work tool 102 is separated from the front surface of the wall fence 37 due to the positioning action, that is, the work tool 102 does not work when the work bar 99 moves upward; when the working rod 99 reaches the uppermost part of the wall guard 37, the round gear 96 reaches the uppermost end of the vertical groove 106, the round gear 96 triggers the carry button 98, the carry button 98 enables the upper end of the ejector rod 111 to move upwards, under the leverage, the lower part of the ejector rod 111 moves downwards to drive the pressing plate 114 to move downwards, at the moment, the round gear shaft 95 under the pressing plate 114 is separated from the positioning hole 101 downwards under the action of the pressing plate 114, the working rod 99 moves rightwards in the horizontal groove 109 along the round gear shaft 95 under the action of the elastic force of the horizontal spring 94, and the working tool 102 is in a working state again; when the working rod 99 reaches the uppermost part of the wall guard rail 37, the round gear 96 reaches the uppermost end of the vertical groove 106, the round gear 96 triggers the steering switch 39, the computer automatically controls the hydraulic pump 12 to drive the round gear 96 to rotate anticlockwise, the round gear 96 moves downwards along the rack 38, and the round gear shaft 95 drives the working rod 99 to move downwards again; the cycle is repeated in this way, completing a unidirectional cycle of work tool 102 from top to bottom and then top to bottom.

The working tools 102 are provided with a liquid spraying gun, a scraping plate, a roller, a rotary steel brush, a rotary nylon brush, a grinding wheel leveling machine, a polishing machine and the like, and different working tools 102 are installed by arranging a plurality of universal frames 43 to respectively finish different operations.

Through setting up hydrojet rifle, scraper blade operation instrument, spray atomizing grout to wall formula guardrail 37 front, cover whole wall formula guardrail 37 front with the grout through the scraper blade, can realize the treatment to surface defects such as water mark, rust, colour difference.

Through setting up hydrojet rifle, cylinder operation instrument, spray the grout to wall formula guardrail 37 openly, cover whole wall formula guardrail 37 openly with the grout through the cylinder, can realize the treatment to surface defects such as pitting surface, water wave, rust, colour difference.

The surface defects such as water lines, rust, chromatic aberration and the like can be treated by repeatedly brushing the front surface of the wall guard rail 37 by the rotary steel brush or the rotary nylon brush.

The grinding wheel leveling machine is arranged, so that the treatment of the surface defects of the protrusions such as slurry leakage, cold joint and the like can be realized.

By arranging the polishing machine, the section flattened by the grinding wheel flattening machine or the section processed by the local defect processing subsystem can be further polished.

The gun 80 is connected to the backside slurry nozzle 32 via a second slurry pipe to provide the defect treated cement slurry to the backside treatment device 22.

The upper end of the suspender 17 of the back surface treatment device 22 is connected with the cross beam 56, the lower part is connected with the upper bevel gear shaft 115, the middle bevel gear shaft 118, the vertical flat gear 125 and the sliding sleeve 117, the vertical rack 125 is positioned on the sliding sleeve 117, and the modeling round gear 19 can slide up and down along the vertical rack 125; the upper bevel gear 18 is mounted on the upper bevel gear shaft 115, and the upper bevel gear 18 and the upper bevel gear shaft 115 can be integrated through the upper clutch 116, and the upper bevel gear 18 can idle along the upper bevel gear shaft 115; the lower bevel gear 21 is mounted on the lower bevel gear shaft 122, and the lower bevel gear 21 and the lower bevel gear shaft 122 can be combined into a whole through the lower clutch 126, and the lower bevel gear 21 can idle along the lower bevel gear shaft 122; the middle bevel gear 20 is meshed with the upper bevel gear 18 and the lower bevel gear 21 respectively, and the upper bevel gear shaft 115 and the lower bevel gear shaft 122 are fixedly connected together; the upper clutch 116 is disposed on the upper bevel gear shaft 115 and the lower clutch 126 is disposed on the lower bevel gear shaft 122.

The upper end of the rotating rod 119 is connected with a lower bevel gear shaft 122, a sliding groove 123 and a locating pin 124 are arranged on the rotating rod 119, the modeling roller 121 is arranged on the modeling roller frame 120, the modeling roller frame 120 is fixed into the vertical sliding groove 123 through the locating pin 124, and the modeling roller frame 120 can adjust the interval of the modeling roller 121 by sliding along the vertical sliding groove 123.

The rotating rod 119 is provided with a plurality of rows of rollers, different rollers generate different patterns, and different modeling rollers 121 can work by rotating the rotating rod 119 in the vertical plane; the modeling round gear 19 is coaxial with the lower bevel gear shaft 122, after the modeling round gear 19 is meshed with the vertical rack 125, the modeling round gear 19 can move up and down along the vertical rack 125 and the sliding sleeve 117 after rotating, and the rotating rod 119 is driven to move up and down in the sliding sleeve 117 to finish the up and down modeling operation; the rotating rod 119 can rotate in the vertical plane and the plane through the cooperation of the three bevel gears, and the rotating rod 119 can work in different modeling rollers 121 in the vertical plane; the rotating rod 119 rotates on the plane to enable the rotating rod 119 to be in a horizontal shape and an upright shape, and when the rotating rod 119 is in the upright shape, the modeling roller 121 completes modeling operation in the horizontal direction through the whole machine advancing; when the rotating rod 119 is in a horizontal state, the middle bevel gear 20 and the lower bevel gear 21 are disengaged, the modeling round gear 19 is engaged with the vertical rack 125, and the modeling round gear 19 is driven to rotate so as to enable the modeling round gear 19 to move up and down, and the rotating rod 119 is driven to move up and down, so that the up and down modeling operation is completed.

The back surface processing device 22 operates on the principle that: the back of the wall guard 39 is sprayed with thick mud, and the rotating rod 119 is adjusted to be horizontal or vertical to finish the up-and-down modeling operation or horizontal operation respectively.

When the horizontal operation is performed, the three bevel gears of the upper bevel gear 18, the middle bevel gear 20 and the lower bevel gear 21 are meshed to enable the rotating rod 119 to be in an upright state, the upper clutch 116 and the lower clutch 126 are in a combined state, and the rotating rod 119 moves forwards along with the forward movement of the whole machine to drive the modeling roller 121 to finish the modeling operation in the horizontal direction; when pattern modeling is adjusted, the upper clutch 116 and the lower clutch 126 are selected to be separated, so that the upper bevel gear 18 is in an idle state along the upper bevel gear shaft 115, the lower bevel gear 21 is in an integrated state with the lower bevel gear shaft 122, the hydraulic pump 12 drives the middle bevel gear 20 to rotate, and the lower bevel gear 21 is driven to rotate to select different modeling rollers 121; after the selection, the upper clutch 116 and the lower clutch 126 are engaged, and the molding operation of the molding drum 121 in the horizontal direction is continued.

When working in the up-down direction, the upper clutch 116 is in a state of combining the upper bevel gear 18 and the upper bevel gear shaft 115 into a whole, the lower clutch 126 is in a state of separating and idling the lower bevel gear 21 along the lower bevel gear shaft 122, the hydraulic pump 12 drives the middle bevel gear 20 to rotate, drives the upper bevel gear 18 to rotate, and enables the rotating rod 119 to be in a horizontal state, at the moment, the middle bevel gear 20 and the lower bevel gear 21 are disengaged, the modeling round gear 19 is engaged with the vertical rack 125, and the hydraulic pump 12 drives the modeling round gear 19 to rotate so as to enable the modeling round gear 19 to move up and down, and drives the rotating rod 119 to move up and down, thus completing the up-down modeling operation

The frame 47 is provided with a dust collection device, the dust collection device comprises a dust storage box 4 arranged on a cross beam 56, the dust storage box 4 is connected with a dust collector 55, the dust collector 55 is connected with a suction pipe 51, the suction pipe 51 is connected with a suction head 34, and dust generated during operation can be collected and treated through the dust collection device.

The waste liquid collecting and treating device 48 is arranged on the frame 47, the waste liquid collecting and treating device 48 comprises a second fixing plate 29 fixedly arranged on the vertical beam 23, a cross rod 26 is arranged at the top of the second fixing plate 29, a screw rod 25 penetrates through the cross rod 26 and is in threaded connection with the cross rod, a rotating handle 24 is arranged at the top end of the screw rod 25, a waste liquid storage tank 28 is arranged on the side face of the second fixing plate 29, a water suction pump 30 is arranged at the bottom of the waste liquid storage tank 28, a liquid collecting plate 33 is arranged in the frame 47, the liquid collecting plate 33 is connected with the second fixing plate 29 through a spring 31, a lifting rope 27 is connected between the liquid collecting plate 33 and the screw rod 25, and the water suction pump 30 is connected with the liquid collecting plate 33 through a water pipe 127; the first rubber sheet 36 is provided at a position where the collector plate 33 contacts the wall guard 37, and prevents scratches from being generated on the surface of the wall guard 37 when the collector plate 33 slides.

The working principle of the waste liquid collecting and treating device 48 is as follows: the liquid collecting plate 33 is always attached to the surface of the wall guard rail 37 under the action of the elastic force of the spring 31 to form a U-shaped groove, and the upper and lower positions of the liquid collecting plate 33 can be adjusted by rotating the screw 25 through rotating the handle 24; after the waste liquid enters the U-shaped groove, the waste liquid is pumped to the waste liquid storage tank 28 by the water pump 30, and the liquid collecting plate 33 slides forward along the surface of the wall type guard rail 37 along with the forward movement of the whole machine, so that the waste liquid collecting and treating work is completed.

The frame 47 is also provided with an image acquisition and analysis system 16 which consists of a camera 7, wifi (wireless network device), a GPS device, a computer, image data processing and analysis software and the like; the camera 7, wifi (wireless network device), GPS device, and computer are mounted on the cross beam 56, and the image data processing analysis software is mounted in the computer.

The functions and principles of operation of the image acquisition and analysis system 16 are: the camera 7 picks up the images of the wall guardrail 37 from different angles, transmits the image data to a computer through wifi (wireless network device), analyzes the image through image data processing analysis software, determines the types of defects on the surface of the wall guardrail, determines the positions and the areas of various defects on the surface of the wall guardrail through a GPS (global positioning system) device, then determines a processing scheme to form processing instructions, and transmits the processing instructions to the control system 13.

The control system 13 is composed of a remote controller, a signal transmitter 14, a control element, control software, an operation switch, and the like.

The control system 13 can automatically complete the treatment of the surface defects of the wall guardrail through computer control, and can also manually control various operations through a remote controller.

The advancing speed of the whole machine can be controlled by computer automatic control (or remote controller control), different processing schemes are selected, and the operation speed is controlled.

The automatic processing device for the defects on the surface of the wall guardrail of the expressway can be suitable for processing various defects on the surface of the wall guardrail by selecting different operation modes; the application range is wide, and the proper transformation can be applied to the surface defect treatment of various structures, such as the surface defect treatment of structures of upright posts, tunnel sides, channel sides and the like; the dust, the waste liquid and the waste slurry are subjected to environment-friendly treatment, so that pollution discharge and pollution are avoided; the computer is adopted for automatic control and the remote controller is adopted for controlling two operation modes, so that the security is high and the use is convenient.

Claims (10)

1. The utility model provides an automatic processing apparatus of highway wall guardrail surface defect, it includes frame (47), its characterized in that: the machine frame (47) comprises vertical beams (23) and cross beams (56) connected with the adjacent vertical beams (23), an engine (6) is arranged on each cross beam (56), each engine (6) is connected with a gearbox (8), each gearbox (8) is connected with a transfer case (10), each transfer case (10) is connected with a hydraulic motor (11), each hydraulic motor (11) is connected with a hydraulic pump (12), an interface treatment rubber storage box (1), a cement thick paste storage box (2), a cement thick paste storage box (3) and an air compressor (15) are further arranged on each cross beam (56), a driving shaft (45) is arranged at the bottom of each vertical beam (23), each driving shaft (45) is connected with a tire (44), and a brake device (46) is arranged on each tire (44);

The device is characterized in that a top surface treatment device (9) capable of carrying out defect treatment on the top of the wall guardrail (37) is arranged in the rack (47), the top surface treatment device (9) comprises a lifting rod (60) with the top end rotationally connected with a cross beam (56), a top plate (82) is connected to the lower portion of the lifting rod (60) in a threaded mode, a left side plate (81) and a right side plate (83) are respectively rotationally connected to the left side and the right side of the top plate (82) through side plate hinge shafts (71), a front plate (77) is fixedly connected to the front side of the top plate (82), and a scraping plate (84) is rotationally connected to the rear side of the top plate (82) through scraper hinge shafts (64); a transverse spring (5) is connected between the left side plate (81) and the right side plate (83), and arc-shaped rubber plates (70) are arranged at the lower ends of the left side plate (81) and the right side plate (83); the bottom of the top plate (82) is connected with a vertical spring (75), the vertical spring (75) is connected with a vibrating plate (72), a cam shaft (73) is arranged on the side face of the left side plate (81), a cam (74) is arranged on the cam shaft (73), and the cam (74) is in contact with the vibrating plate (72);

the device comprises a frame (47), wherein a front treatment device capable of carrying out defect treatment on the front of a wall guardrail (37) is arranged in the frame (47), the front treatment device comprises a vibration leveling device (49) and a universal frame (43), the vibration leveling device (49) comprises a second universal arm (50) arranged on a vertical beam (23), the second universal arm (50) is connected with a vibration leveling box body (85), slide pipes (87) are respectively arranged at the upper end and the lower end of the vibration leveling box body (85), a connecting spring (86) and a slide column (88) are arranged in the slide pipes (87), one end of the connecting spring (86) is connected with the bottom end of the slide pipe (87), the other end of the connecting spring is connected with the slide column (88), a push-pull plate (67) is connected between the ends of the two slide columns (88), a vibration shaft (90) is arranged in the vibration leveling box body (85), a vibration bearing and a push-pull block (89) are arranged on the vibration shaft, the vibration bearing is connected with a force transmission rod (91), and the force transmission rod (91) passes through the vibration transmission plate (67); the universal rack is characterized in that a frame (107) of the universal rack (43) is connected with the vertical beam (23) through a connecting rod (108), a guide groove (42) is formed in the left side of the frame (107), a cross sliding groove (104) is formed in the right side of the frame (107), the cross sliding groove (104) comprises a vertical groove (106) and a flat groove (109), a rack (38) is arranged in the vertical groove (106), and a circular gear (96) is arranged in the vertical groove (106) and meshed with the rack (38); the working rod (99) passes through the flat groove (109) and is provided with a transverse groove (100), the circular gear shaft (95) passes through the transverse groove (100) and is connected with the circular gear (96), the right end of the working rod (99) is connected with a working tool (102), the left end of the working rod (99) is connected with a horizontal spring (94), the horizontal spring (94) is connected with a guide wheel (93), and the guide wheel (93) is arranged in the guide groove (42);

The novel automatic modeling device is characterized in that a back processing device (22) capable of performing defect processing on the back of a wall guardrail (37) is arranged in a rack (47), the back processing device (22) comprises a hanging rod (17), the upper end of the hanging rod (17) is connected with a cross beam (56), the lower part of the hanging rod (17) is connected with an upper bevel gear shaft (115) and a middle bevel gear shaft (118), an upper clutch (116) and an upper bevel gear (18) are arranged on the upper bevel gear shaft (115), a middle bevel gear (20) is arranged on the middle bevel gear shaft (118), a lower bevel gear shaft (122) is connected to the end part of the upper bevel gear shaft (115), a rotating rod (119) is connected to the lower end of the lower bevel gear shaft (122), a vertical sliding groove (123) is arranged on the rotating rod (119), a modeling roller frame (120) is fixed in the vertical sliding groove (123) through a locating pin (124), and a modeling roller (121) is arranged on the modeling roller frame (120); the novel lifting device is characterized in that a modeling circular gear (19), a lower clutch (126) and a lower bevel gear (21) are arranged on the lower bevel gear shaft (122), the lower end of the lifting rod (17) is connected with a sliding sleeve (117), a vertical rack (125) is arranged in the sliding sleeve (117), the modeling circular gear (19) is meshed with the vertical rack (125), and the middle bevel gear (20) is meshed with the upper bevel gear (18) and the lower bevel gear (21) respectively.

2. The automatic highway wall guardrail surface defect treatment device according to claim 1, wherein: the lifting device is characterized in that a pin groove (61) is formed in the cross beam (56), a pin head is arranged at the top end of the lifting rod (60), the pin head is arranged in the pin groove (61), and a handle (62) is arranged on the side face of the lifting rod (60).

3. The automatic highway wall guardrail surface defect treatment device according to claim 1, wherein: be provided with backup pad (63) on roof (82), backup pad (63) are connected with first fixed plate (65), and the one end of wire stay cord (66) passes first fixed plate (65) and with scraper blade (84) are connected, and the other end of wire stay cord (66) is connected with the pull ring, be provided with positioning screw pin (69) on the side of first fixed plate (65).

4. The automatic highway wall guardrail surface defect treatment device according to claim 1, wherein: the cement thick paste storage box (2) is connected with a first thick paste conveying pipe (57), the first thick paste conveying pipe (57) is connected with a paste spraying gun (80), the paste spraying gun (80) is connected with a second thick paste conveying pipe (79), and the second thick paste conveying pipe (79) penetrates through the top plate (82) and is connected with a top surface paste spraying nozzle (41).

5. The automatic highway wall guardrail surface defect treatment device according to claim 1, wherein: the utility model discloses a carry control device, including setting up in turn to switch (39) and fixed set up in perpendicular groove (106) top and bottom on frame (107) on universal rack (43), the top in perpendicular groove (106) still is provided with carry button (98), right upper portion in horizontal groove (100) is provided with locating hole (101) on operation pole (99), be provided with locating hole lid (103) on locating hole (101), roof bar (111) and clamp plate (114) are connected in the transportation of roof bar axle (112) through roof bar axle (113) of its tip, the left end of roof bar (111) set up in carry button (98) top, roof bar spring (110) are connected with at the top of roof bar (111) left end, roof bar spring (110) with frame (107) are connected.

6. The automatic highway wall guardrail surface defect treatment device according to claim 1, wherein: the interface treatment glue storage box (1) is connected with a glue conveying pipe (53), a first universal arm (58) is arranged on the vertical beam (23), a glue gun frame is arranged on the first universal arm (58), a glue gun is arranged on the glue gun frame, a glue gun nozzle (52) is arranged on the glue gun, and the glue conveying pipe (53) is connected with the glue gun.

7. The automatic highway wall guardrail surface defect treatment device according to claim 1, wherein: be provided with atomizer (54) on frame (47), be provided with the hydrojet rifle on working rod (99) of omnipotent frame (43), be provided with hydrojet mouth (35) on the hydrojet rifle, cement thin paste bin (3) respectively with atomizer (54) with air compressor (15) are connected, atomizer (54) with air compressor (15) are connected through the transfer line respectively with the hydrojet rifle.

8. The automatic highway wall guardrail surface defect treatment device according to claim 1, wherein: the dust collection device is arranged on the frame (47), and comprises a dust storage box (4) arranged on the cross beam (56), the dust storage box (4) is connected with a dust collector (55), the dust collector (55) is connected with a suction pipe (51), and the suction pipe (51) is connected with a suction head (34).

9. The automatic highway wall guardrail surface defect treatment device according to claim 1, wherein: be provided with waste liquid collection and processing apparatus (48) on frame (47), waste liquid collection and processing apparatus (48) including fixed set up in second fixed plate (29) on vertical beam (23), second fixed plate (29) top is provided with horizontal pole (26), and screw rod (25) pass horizontal pole (26) and rather than threaded connection, screw rod (25) top is provided with twist grip (24), be provided with waste liquid bin (28) on second fixed plate (29) side, waste liquid bin (28) bottom is provided with suction pump (30), is provided with collector plate (33) in frame (47), collector plate (33) are connected with second fixed plate (29) through spring (31), collector plate (33) with be connected with lifting rope (27) between screw rod (25), suction pump (30) pass through water pipe (127) with collector plate (33) are connected.

10. The automatic highway wall guardrail surface defect treatment device according to claim 9, wherein: the liquid collecting plate (33) is provided with a first rubber sheet (36) at the contact position of the liquid collecting plate and the wall type guardrail (37), and the front plate (77) and the scraping plate (84) are provided with a second rubber sheet (76) at the contact position of the wall type guardrail (37).