CN105442424A - Full-automatic jet type pavement pit repairing vehicle - Google Patents
Full-automatic jet type pavement pit repairing vehicle Download PDFInfo
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- CN105442424A CN105442424A CN201510864272.0A CN201510864272A CN105442424A CN 105442424 A CN105442424 A CN 105442424A CN 201510864272 A CN201510864272 A CN 201510864272A CN 105442424 A CN105442424 A CN 105442424A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
- E01C23/0973—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving with liquid or semi-liquid materials, e.g. crack sealants
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
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- Engineering & Computer Science (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Road Repair (AREA)
Abstract
The invention provides a full-automatic jet type pavement pit repairing vehicle. A frame bottom plate is arranged on a chassis; a material storing assembly, an arm support assembly, a material conveying assembly and a position adjusting assembly are arranged on the frame bottom plate; the arm support assembly is installed on the frame bottom plate through a plane rotating component, and the arm support assembly is adjusted to rotate in a plane through the plane rotating component; the material conveying assembly comprises material collecting and conveying pipes and a vertical telescopic material conveying pipe communicated with the material collecting and conveying pipes along the vertical direction; the material collecting and conveying pipes are installed on the arm support assembly in parallel along the vertical direction through an axial telescopic component; the axial telescopic component drives the arm support assembly and the material collecting and conveying pipes to make telescopic motion together along the axial direction; and the vertical telescopic material conveying pipe can stretch along the vertical direction. The full-automatic jet type pavement pit repairing vehicle provided by the invention can completely replace artificial operation and fills in the blank of the field of a pit repairing machine which adopts a jet type repairing process, is based on the three-dimensional reconstruction technology, has high precision and can realize full automation.
Description
Technical field
The invention belongs to asphalt pavement maintenance machine tool field, relate to pavement disease repair apparatus, be specifically related to a kind of full-automatic injecting type road surface pit repairing car.
Background technology
According to the difference of repair technology, the method for repairing and mending that asphalt pavement pit damages is divided into the method for mending by replacing a damaged part, stuffing process, gunite, hot recycling method four kinds of modes.Mend method action required personnel by replacing a damaged part and construction machinery is all more, there is construction complicated, problem costly.Stuffing process is a kind of provisional pit repairing method.Hot recycling method can carry out in-place regeneration utilization to old material, decreases the wasting of resources, is not affected by climate change during repairing, but Bituminous concrete surface has the danger be scorched, and repairing efficiency has much room for improvement.By contrast, injecting type repairing method has fast, environmental protection, the reliable advantage of repairing, and to can be used in the preventive maintenance operations such as depression, crack filling, sealing, cover.
But the repairing work of existing injecting type pit repairing machine mainly relies on the experience of operating personnel, ROSCO, TotalPatcher, Bergkamp of the such as U.S., the companies such as the Velocity of Britain, its repairing machine produced is divided into pull-type, chassis vehicle installing type and self-propelled three types, even self-propelled repairing machine automaticity the most advanced is still not high, all be unable to do without judgement and the intervention of operator from detection hole groove to repairing work.
Along with the development of 3-D scanning technology and computer technology, three-dimensional reconstruction obtains purposes more and more widely, industrial design such as, Defect Detection, reverse-engineering, robot guiding, landforms measurement, medical information, biological information, criminal identification, digital historical relic classical collection, motion picture production, game creation material etc. its application all visible.At pavement disease detection field, the three-dimensional values such as structured light, kinect technology have also been obtained and develops fast, can cheat the three-dimensional informations such as groove three-dimensional coordinate, area, volume by quick obtaining, and assessment pavement damage situation, for pit repairing provides numerical basis.
For this reason, adopt injecting type repairing technique, high accuracy, full automatic pit repairing machine a kind of fast in conjunction with three-dimensional reconstruction design are the required urgent problems solved in current maintenance of surface field.
Summary of the invention
For existing injecting type pit repairing machine automaticity not high, main dependence repairing personnel's micro-judgment and intervention, shortcoming that repairing precision is not high, the object of this invention is to provide a kind of full-automatic injecting type road surface pit repairing car, the adjustment of job position can be carried out in three direction in spaces, instead of manual work, solve the problem of manual work workload greatly and under operating efficiency.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme to be achieved:
A kind of full-automatic injecting type road surface pit repairing car, comprises chassis vehicle, arranges frame panel on a chassis, frame panel is arranged storing assembly, jib assembly, conveying assembly and position adjustments assembly, wherein:
Storing assembly comprise be arranged at frame panel front portion mulseal storage tank, be arranged at the storage tank and be arranged at the heat conduction fuel tank of storage tank lower left side of gathering materials of gathering materials in the middle part of frame panel, the bottom of the storage tank that gathers materials is provided with hopper;
Position adjustments assembly comprises Plane Rotation parts and axial stretching parts, and jib assembly is arranged on frame panel by Plane Rotation parts, regulates jib assembly planar to rotate by Plane Rotation parts;
Conveying assembly comprises gather materials conveying pipeline and the vertical flexible conveying pipeline that is vertically communicated with the conveying pipeline that gathers materials, the conveying pipeline that gathers materials is arranged on jib assembly by axial stretching parts side by side, axial stretching component tape swing arm frame assembly carries out stretching motion vertically together with the conveying pipeline that gathers materials, and vertical flexible conveying pipeline can vertically stretch.
Concrete, it is characterized in that, described axial stretching parts comprise hydraulic jack assembly, and jib assembly, hydraulic jack assembly and the conveying pipeline that gathers materials are arranged along axle parallel direction successively;
Hydraulic jack assembly comprises the multiple hydraulic jacks along the nested setting of axle parallel direction, and the conveying pipeline that gathers materials comprises multiple pipe joints sheathed successively vertically, and jib assembly comprises multiple joint arms sheathed successively vertically;
Few one of the quantity of the number ratio joint arm of hydraulic jack, except the first joint joint arm, other joint arms are all affixed with the piston end of a hydraulic jack, and are also fixedly connected with the final stage pipe joint of the conveying pipeline that gathers materials with the first hydraulic jack saving arm lie farthest away.
More specifically, the caliber of multiple pipe joints of the described conveying pipeline that gathers materials increases successively.
Preferably, described axial stretching parts comprise hydraulic jack assembly, and jib assembly, hydraulic jack assembly and the conveying pipeline that gathers materials are arranged along axle parallel direction successively;
Hydraulic jack assembly comprises the first hydraulic jack along the nested setting of axle parallel direction and the second hydraulic jack, the conveying pipeline that gathers materials comprises the first sheathed successively vertically pipe joint, the second pipe joint and three-joint pipe, and jib assembly comprises vertically sheathed first segment arm, second section arm and Section of three arm successively;
The piston end of the first hydraulic jack is fixedly connected with second section arm, the piston end of the second hydraulic jack and being fixedly connected with of Section of three arm, and the second hydraulic jack is also fixedly connected with three-joint pipe simultaneously.
Preferably, the caliber of the first described pipe joint, the second pipe joint and three-joint pipe increases successively.
Concrete, the first pipe joint of the described conveying pipeline that gathers materials is connected by polytene corrugated tube with between the hopper of the storage tank bottom that gathers materials;
Concrete, described vertical flexible conveying pipeline is communicated with guide pipe by union elbow successively with the conveying pipeline that gathers materials, and the caliber of guide pipe is greater than the caliber of vertical flexible conveying pipeline;
Vertical flexible conveying pipeline outer axle parallel direction arranges telescopic cylinder, by the extension and contraction control vertically flexible stretching motion of conveying pipeline in guide pipe of telescopic cylinder.
Further, in the bottom of vertical flexible conveying pipeline, also mixing nozzle is set, mixing nozzle comprises splicing body, at material receiving tube external coaxial sheathed mulseal chamber and heat conduction oil pocket successively, mulseal ring-groove-type is set in splicing body and the junction in mulseal chamber and exports for being communicated with splicing body and mulseal chamber.
Concrete, described Plane Rotation parts comprise the jib turntable bearing, tooth bar, gear and the rotary electric machine that are arranged on frame panel, rotary electric machine is fixedly connected with jib assembly, and rotary electric machine drives jib assembly, conveying assembly carries out planar movement along tooth bar together with axial stretching parts.
Further, pavement detection assembly is also set at the afterbody of frame panel, camera and monitoring camera that pavement detection assembly comprises checkout gear bracing frame, is arranged at the structure light source in checkout gear bracing frame front, is arranged at checkout gear bracing frame rear; The movable below being arranged on frame panel of checkout gear bracing frame.
Further, arrange holddown groove, in holddown groove, arrange slide rail under described frame panel, checkout gear bracing frame cross-section is T-shaped component, carries out slide anteroposterior in the holddown groove that checkout gear bracing frame is arranged on below frame panel along slide rail.
The present invention compared with prior art, has following technique effect:
(1) the present invention can replace manual work completely, significantly improve pit repairing quality, accelerate maintenance project progress, liberation labour, there is efficiency high, the advantages such as quality is good, are applicable to the patch work of the asphalt pavement pit disease of various grade, have filled up and have adopted injecting type repair technology and have based on three-dimensional reconstruction the blank that high accuracy can realize full-automatic pit repairing mechanical field simultaneously;
(2) full-automatic pit repairing car of the present invention, integrates Road Detection and pit repairing operation, not only in driving, automatically can detect pavement disease, when uninterrupted traffic, adopts injecting type repairing technique to repair hole groove, depression intelligence; Meanwhile, cover operation can also be carried out for the decline of skid resistance of pavement, planeness, water proofing property, in the application life on the road surface after the conventional repair that sealing and prolongation are worn, after repairing, get final product open to traffic.In addition, also can the damaged and non-skid band damage of edge repair;
(3) the maximum speed of travel of full-automatic pit repairing car of the present invention is 60km/h, can detect pavement disease fast; Maximum material containing amount is 10 tons, can pot holes mend quantity many; Being suitable for maximum repairing scope is irregular obstacle body hole groove disease in ° sector region of 2000mm × 160, and scope of repairing is large.The present invention can replace manual work completely, significantly improve pit repairing quality, accelerate engineering for pavement maintenance speed, liberation labour, there is efficiency high, the advantages such as quality is good, have filled up and have adopted injecting type repair technology and have based on three-dimensional reconstruction the blank that high accuracy can realize full-automatic pit repairing mechanical field simultaneously.
Accompanying drawing explanation
Fig. 1 is the perspective view of full-automatic injecting type road surface of the present invention pit repairing car;
Fig. 2 is the elevation (not drawing heat conduction fuel tank) of full-automatic injecting type road surface of the present invention pit repairing car;
Fig. 3 is the partial enlarged drawing of Fig. 1;
Fig. 4 is the structural representation of frame panel;
Fig. 5 be frame panel look up structural representation;
Fig. 6 is the front section view of mixing nozzle;
Fig. 7 is the top view of mixing nozzle;
Fig. 8 is that three-dimensional reconstruction of the present invention repairs flow chart;
In figure, each label is expressed as:
1-chassis vehicle, 2-frame panel, 21-jib turntable bearing, 22-tooth bar, 23-gear, 24-rotary electric machine, 25-foot of ladder, 26-holddown groove, 27-slide rail, 3-storing assembly, 31-mulseal storage tank, 32-gathers materials storage tank, 33-heat conduction fuel tank, 4-pavement detection assembly, 41-structure light source, 42-camera, 43-monitoring camera, 5-jib assembly, 51-first segment arm, 52-second section arm, 53-Section of three arm, 54-falsework, 6-conveying assembly, 61-gathers materials conveying pipeline, 610-first pipe joint, 611-second pipe joint, 612-three-joint pipe, 613-union elbow, 614-guide pipe, 62-conduction oil oil inlet pipe, 63-is flexible conveying pipeline vertically, 630-mixing nozzle, 6300-heat conduction oil pocket, 6301-heat conductive oil inlet, 6302-conduction oil exports, 6303-mulseal chamber, 6304-gathers materials import, 6305-mixed material exports, 6306-mulseal ring-groove-type exports, the import of 6307-mulseal, 631-first cylinder, 632-second cylinder, 64-conduction oil oil return pipe, 65-mulseal conveying pipeline, 7-hydraulic jack assembly, 71-first hydraulic jack, 72-second hydraulic jack,
Below in conjunction with accompanying drawing, explanation is further explained in detail to particular content of the present invention.
Detailed description of the invention
Below provide specific embodiments of the invention, it should be noted that the present invention is not limited to following specific embodiment, all equivalents done on technical scheme basis all fall into protection scope of the present invention.
Embodiment 1:
Defer to technique scheme, as shown in figs. 1-7, the present embodiment provides a kind of full-automatic injecting type road surface pit repairing car, comprises chassis vehicle 1, frame panel 2, storing assembly 3, pavement detection assembly 4, jib assembly 5, conveying assembly 6 and hydraulic jack assembly 7, wherein:
Chassis vehicle 1 there is the frame panel 2 be bolted, storing assembly 3 is placed in the front portion of frame panel 2, pavement detection assembly 4 is placed at the rear portion of frame panel 2, jib assembly 5, conveying assembly 6 and hydraulic jack assembly 7, pavement detection assembly 4 is arranged on frame panel 2 times, frame panel 2 sets gradually jib assembly 5 from down to up, hydraulic jack assembly 7 and conveying assembly 6, jib assembly 5, hydraulic jack assembly 7 is parallel with the axis of conveying assembly 6, hydraulic jack assembly 7 can drive jib assembly 5 and conveying assembly 6 to carry out the stretching motion of front and back vertically, jib assembly 5, hydraulic jack assembly 7 and conveying assembly 6 entirety can carry out Plane Rotation on frame panel 2,
Preferably, chassis vehicle 1 selects the truck chassis with power takeoff, concrete, chassis vehicle 1 with generating set, battery, air compressor, pulsometer and hydraulic pump, for the work of all parts provides power resources;
Frame panel 2 comprises flat board, extension baffle plate, jib turntable bearing 21, tooth bar 22, gear 23, rotary electric machine 24, foot of ladder 25, holddown groove 26 and slide rail 27, plate edge is welded with extension baffle plate, dull and stereotyped rear is welded with jib turntable bearing 21 and tooth bar 22, the rotary electric machine 24 that the gear 23 be engaged with tooth bar 22 and driven gear 23 rotate, rotary electric machine 24 is fixedly connected with jib assembly 5, drive jib assembly 5, hydraulic jack assembly 7 carry out Plane Rotation along tooth bar 22 together with conveying assembly 6, and tooth bar 22 is the strip structure of arcuation; Dull and stereotyped both sides are welded with foot of ladder 25, and dull and stereotyped below is welded with holddown groove 26, arranges slide rail 27 in holddown groove 26; There are four junction plates be arranged symmetrically with holddown groove 26 both sides, and are bolted frame panel 2 and chassis vehicle 1;
Concrete, storing assembly 3 comprise be arranged at frame panel 2 front portion mulseal storage tank 31, be arranged at the storage tank 32 and be arranged at the heat conduction fuel tank 33 of storage tank 32 lower left side of gathering materials of gathering materials in the middle part of frame panel 2, the bottom of the storage tank 32 that gathers materials arranges hopper;
Concrete, jib assembly 5 comprises coaxial the first segment arm 51, second section arm 52 and Section of three arm 53 that are socketed, three are saved nested successively between arms and can mutually slide, hydraulic jack assembly 7 comprises the first hydraulic jack 71 and the second hydraulic jack 72, the pistons end of the first hydraulic jack 71 is hinged on second section arm 52 end of Section of three arm 53, for realizing the flexible of second section arm 52, the piston end of the second hydraulic jack 72 is hinged on outside the end away from second section arm 52 of Section of three arm 53, for realizing the flexible of Section of three arm 53;
Conveying assembly 6 comprises the conveying pipeline 61 that gathers materials, conduction oil oil inlet pipe 62, vertical flexible conveying pipeline 63, conduction oil oil return pipe 64 and mulseal conveying pipeline 65, the conveying pipeline 61 that wherein gathers materials is arranged on hydraulic jack assembly 7 top, the conveying pipeline 61 that gathers materials from front to back comprises the first pipe joint 610, second pipe joint 611 and three-joint pipe 612, nested successively and can mutually slide between three pipe joints, the internal diameter of three pipe joints increases successively, object is the generation preventing from carrying putty when gathering materials, the end away from the second pipe joint 611 of three-joint pipe 612 and the piston rod end of the second hydraulic jack 72 hinged, the movement of the second hydraulic jack 72 can drive three-joint pipe 612 to carry out the stretching motion of front and back together with Section of three arm 53 simultaneously,
Second pipe joint 611 rear end and three-joint pipe 612 rear end are coaxially connected with soft rubber ring, and object is the scraper when pipe joint stretches, and ensure that its stretching motion is smooth;
The first pipe joint 610 of conveying pipeline 61 of gathering materials is connected by polytene corrugated tube with between the hopper of storage tank 32 bottom that gathers materials, with horizontally rotating of the conveying pipeline that ensures to gather materials;
The three-joint pipe 612 of vertical flexible conveying pipeline 63 and the conveying pipeline 61 that gathers materials is by the union elbow 613 at right angle and be communicated with the guide pipe 614 that union elbow 613 is socketed, vertical flexible conveying pipeline 63 is arranged along the direction towards ground and perpendicular to the ground, in order to the vertical motion of the conveying pipeline 63 that can vertically stretch, in the end of Section of three arm 53, falsework 54 is set, this falsework 54 fixed cover is located at outside guide pipe 614, along the direction being parallel to vertical flexible conveying pipeline 63, the first cylinder 631 and the second cylinder 632 is set, the non-piston end of the first cylinder 631 and the second cylinder 632 is fixed on falsework 54, first cylinder 631 is fixedly connected with the tube wall of vertical flexible conveying pipeline 63 with the piston end of the second cylinder 632, vertical flexible conveying pipeline 63 is driven to carry out stretching motion relative to guide pipe 614 by the stretching motion of the first cylinder 631 and the second cylinder 632,
In order to carry out gathering materials and the mixing of mulseal, in the bottom of vertical flexible conveying pipeline 63, mixing nozzle 630 is set, concrete, mixing nozzle 630 is threaded connection the below in vertical flexible conveying pipeline 63, mixing nozzle 630 comprises splicing body, splicing body comprises gather materials import 6304 and compound outlet 6305, at material receiving tube external coaxial sheathed mulseal chamber 6303 and heat conduction oil pocket 6300 successively, mulseal chamber 6303 is arranged mulseal import 6307, heat conduction oil pocket 6300 arranges heat conductive oil inlet 6301 and conduction oil outlet 6302 respectively, mulseal chamber 6303 is identical with the thickness of heat conduction oil pocket 6300, and the thickness of mulseal chamber 6303 and heat conduction oil pocket 6300 is less than the length of splicing body, mulseal ring-groove-type is set in splicing body and the junction in mulseal chamber 6303 and exports 6306 for being communicated with splicing body and mulseal chamber 6303, make by the import 6304 of gathering materials on splicing body gather materials mix with mulseal after again by mixed material export 6305 ejection, heat conduction oil pocket 6300 arranges heat conductive oil inlet 6301 and conduction oil outlet 6302 respectively, conduction oil in heat conduction oil pocket 6300 heats to the mulseal in mulseal chamber 6303, prevent mulseal frozen plug pipeline,
Preferably, the conveying pipeline 61 that gathers materials, vertical flexible conveying pipeline 63, union elbow 613 and guide pipe 614 are the body of No. 45 steel matter, and the caliber of guide pipe 614 is greater than the caliber of vertical flexible conveying pipeline 63;
Conveniently carry out the fixing of each conveying pipeline and install, conduction oil oil inlet pipe 62 and conduction oil oil return pipe 64 are arranged on the both sides of jib assembly 5, the first segment arm 51 of concrete conduction oil oil inlet pipe 62 respectively on jib assembly, second section arm 52 and Section of three arm 53 are fixed, the set-up mode of mulseal conveying pipeline 65 is identical with the set-up mode of conduction oil oil return pipe 64, conduction oil oil inlet pipe 62, conduction oil oil return pipe 64 and mulseal conveying pipeline 65 are rubber composite tube, to adapt to the flexible of jib assembly 5 and to rotate;
Chassis vehicle 1 also arranges bitumenpump, blower fan, Heat-transfer Oil Pump and air compressor, blower fan and and the air compressor that carries of chassis vehicle by the control of gas pressure change valve, at repairing work not in the same time for the conveying pipeline 61 that gathers materials provides air-flow, be respectively used to cleaning hole groove foreign material and conveying gather materials;
Concrete, camera 42 and monitoring camera 43 that pavement detection assembly 4 comprises checkout gear bracing frame, is arranged at the structure light source 41 in checkout gear bracing frame front, is arranged at checkout gear bracing frame rear; Checkout gear bracing frame cross section is T-shaped component, is arranged in the holddown groove 26 below frame panel 2, and can carry out slide anteroposterior along the slide rail 27 below frame panel 2; Monitoring camera 43 can rotate up and down, for monitoring mending course.
In order to can more intelligentized operation be carried out, the information of road surface repairing car of the present embodiment also being arranged central processing unit road pavement detection assembly 4 feedback is analyzed, the control of specific works process is carried out by the result analyzed, save the operating process of manpower, concrete processing mode is shown in the operating sequence in Fig. 8.
The course of work of the repairing car of embodiment 1 is as described below:
Operating procedure in composition graphs 8, as driving general-utility car, repairing personnel drive full-automatic injecting type road surface pit repairing car and travel on road, structure light source 41, camera 42 and monitoring camera 43 are in opening, when structure light source 41 is irradiated to surface deformation venereal disease evil, such as cheat groove, depression, crack etc., the structured light being irradiated to disease surface can deform, this distortion is detected by camera 42, through the rapid computations process of central processing unit, judge that Damage Types is hole groove, gather around bag or crack, after being defined as hole groove disease, send cutoff command signal, repair for automation and prepare,
Meanwhile, central processing unit carries out detailed process to the hole groove deformation signal that camera 42 detects further, through three-dimensional reconstruction, extract hole trough rim circle, obtain the position, the degree of depth, area, volume etc. of hole groove, by the track of model slice planning hole groove spray repair, as controlling the foundation instructing the action of jib assembly 5; Monitoring camera 43, for manual monitoring mending course, in the necessary moment, gives to intervene controlling to Repair Parameters;
After spray repair track is determined, central processing unit starts the automated job controlling spray repair process, its activities comprises the inner foreign material of cleaning hole groove, sprinkling bonding agent, sprinkling compound and dispersing dry and gathers materials, conveying assembly 6, jib assembly 5 and hydraulic jack assembly 7 collaborative work is needed to complete mending course, specific as follows:
Central processing unit controls air compressor by gas pressure change valve and enables, for the conveying pipeline 61 that gathers materials provides the air-flow of high speed and high pressure, traversal hole groove edge and inside under the movement of jib assembly 5, air-flow blows out from mixing nozzle 630, moisture, rubble, dust and other impurities in the groove of cleaning hole;
After completing cleaning work, jib assembly 5 drives mixing nozzle 630, and traversal hole groove internal spray one coating emulsified asphalt is as bonding agent; Then, it is inner that jib assembly 5 drives mixing nozzle 630 successively to travel through hole groove, carries mulseal simultaneously and gather materials, Homogeneous phase mixing in mixing nozzle 630, and spraying in the groove of hole of mixed compound high speed is repaired; Finally, jib assembly 5 drives mixing nozzle 630, and the hole rooved face after repairing sprays that one deck is dry to gather materials as topping, so far, completes the repairing of hole groove.
Jib assembly 5 drives mixing nozzle traversal hole groove to repair at three dimensions, and its three-dimensional motion comprises the lifter motion in the stretching motion in horizontal plane, the rotation in horizontal plane and perpendicular; Wherein, the stretching motion in horizontal plane drives second section arm 52 to slide relative to first segment arm 51 by the first hydraulic jack 71, and the second hydraulic jack 72 drives Section of three arm 53 to realize relative to the slip of second section arm 52; Meanwhile, moved relative to the first pipe joint 610 by the mobile three-joint pipe 612 of the conveying pipeline 61 that gathers materials and second pipe joint 611 of driving of the second hydraulic jack 72, make the stretching motion of jib assembly 5 and the conveying pipeline 61 that gathers materials keep synchronous; Rotation in horizontal plane is moved along tooth bar 22 by rotary electric machine 24 driven gear 23, and jib assembly 5 is rotated around jib turntable bearing 21; Lifter motion in perpendicular drives connected vertical flexible conveying pipeline 63 to realize by the piston rod being arranged symmetrically in the first pneumatic cylinder 631 below falsework 54 and the second pneumatic cylinder 632; Vertical flexible conveying pipeline 63 completes upper and lower motion under the restriction of guide pipe 614.
The maximum speed of travel of full-automatic pit repairing car of the present invention is 60km/h, can detect pavement disease fast; Maximum material containing amount is 10 tons, can pot holes mend quantity many; Being suitable for maximum repairing scope is irregular obstacle body hole groove disease in ° sector region of 2000mm × 160, and scope of repairing is large.
Claims (10)
1. a full-automatic injecting type road surface pit repairing car, comprise chassis vehicle (1), it is characterized in that, chassis vehicle (1) arranges frame panel (2), frame panel (2) is arranged storing assembly (3), jib assembly (5), conveying assembly (6) and position adjustments assembly, wherein:
Position adjustments assembly comprises Plane Rotation parts and axial stretching parts, jib assembly (5) is arranged on frame panel (2) by Plane Rotation parts, regulates jib assembly (5) planar to rotate by Plane Rotation parts;
The vertical flexible conveying pipeline (63) that conveying assembly (6) comprises the conveying pipeline that gathers materials (61) and is vertically communicated with the conveying pipeline that gathers materials (61), the conveying pipeline (61) that gathers materials is arranged on jib assembly (5) by axial stretching parts side by side, axial stretching component tape swing arm frame assembly (5) and the conveying pipeline that gathers materials (61) carry out stretching motion together vertically, and vertically flexible conveying pipeline (63) can vertically stretch.
2. full-automatic injecting type road surface as claimed in claim 1 pit repairing car, it is characterized in that, described axial stretching parts comprise hydraulic jack assembly (7), and jib assembly (5), hydraulic jack assembly (7) and the conveying pipeline that gathers materials (61) are arranged along axle parallel direction successively;
Hydraulic jack assembly (7) comprises the multiple hydraulic jacks along the nested setting of axle parallel direction, the conveying pipeline (61) that gathers materials comprises multiple pipe joints sheathed successively vertically, and jib assembly (5) comprises multiple joint arms sheathed successively vertically;
Few one of the quantity of the number ratio joint arm of hydraulic jack, except the first joint joint arm, other joint arms are all affixed with the piston end of a hydraulic jack, and are also fixedly connected with the final stage pipe joint of the conveying pipeline that gathers materials with the first hydraulic jack saving arm lie farthest away.
3. full-automatic injecting type road surface as claimed in claim 2 pit repairing car, it is characterized in that, the caliber of multiple pipe joints of the described conveying pipeline that gathers materials (61) increases successively.
4. full-automatic injecting type road surface as claimed in claim 1 pit repairing car, it is characterized in that, described axial stretching parts comprise hydraulic jack assembly (7), and jib assembly (5), hydraulic jack assembly (7) and the conveying pipeline that gathers materials (61) are arranged along axle parallel direction successively;
Hydraulic jack assembly (7) comprises the first hydraulic jack (71) along the nested setting of axle parallel direction and the second hydraulic jack (72), the conveying pipeline (61) that gathers materials comprises the first pipe joint (610) sheathed successively vertically, the second pipe joint (611) and three-joint pipe (612), and jib assembly (5) comprises vertically sheathed first segment arm (51), second section arm (52) and Section of three arm (53) successively;
The piston end of the first hydraulic jack (71) is fixedly connected with second section arm (52), the piston end of the second hydraulic jack (72) is fixedly connected with Section of three arm (53), and the second hydraulic jack (72) is also fixedly connected with three-joint pipe (612) simultaneously.
5. full-automatic injecting type road surface as claimed in claim 4 pit repairing car, it is characterized in that, the caliber of described the first pipe joint (610), the second pipe joint (611) and three-joint pipe (612) increases successively.
6. the full-automatic injecting type road surface pit repairing car as described in claim 1,2,3,4 or 5, it is characterized in that, described vertical flexible conveying pipeline (63) is communicated with guide pipe (614) by union elbow (613) successively with the conveying pipeline that gathers materials (61), and the caliber of guide pipe (614) is greater than the caliber of vertical flexible conveying pipeline (63);
Vertical flexible conveying pipeline (63) outer axle parallel direction arranges telescopic cylinder, by the extension and contraction control vertically flexible stretching motion of conveying pipeline (63) in guide pipe (614) of telescopic cylinder.
7. full-automatic injecting type road surface as claimed in claim 6 pit repairing car, it is characterized in that, in the bottom of vertical flexible conveying pipeline (63), mixing nozzle (630) is also set, mixing nozzle (630) comprises splicing body, at material receiving tube external coaxial sheathed mulseal chamber (6303) and heat conduction oil pocket (6300) successively, mulseal ring-groove-type is set in splicing body and the junction of mulseal chamber (6303) and exports (6306) for being communicated with splicing body and mulseal chamber (6303).
8. the full-automatic injecting type road surface pit repairing car as described in claim 1,2,3,4 or 5, it is characterized in that, described Plane Rotation parts comprise the jib turntable bearing (21) be arranged on frame panel (2), tooth bar (22), gear (23) and rotary electric machine (24), rotary electric machine (24) is fixedly connected with jib assembly (5), and rotary electric machine (24) drives jib assembly (5), conveying assembly (6) and axial stretching parts to carry out Plane Rotation along tooth bar (22) together.
9. the full-automatic injecting type road surface pit repairing car as described in claim 1,2,3,4 or 5, it is characterized in that, also arrange pavement detection assembly (4) at the afterbody of frame panel (2), pavement detection assembly (4) comprises checkout gear bracing frame, is arranged at the structure light source (41) in checkout gear bracing frame front, is arranged at the camera (42) at checkout gear bracing frame rear and monitoring camera (43); The movable below being arranged on frame panel (2) of checkout gear bracing frame.
10. full-automatic injecting type road surface as claimed in claim 9 pit repairing car, it is characterized in that, under described frame panel (2), holddown groove (26) is set, slide rail (27) is set in holddown groove (26), checkout gear bracing frame cross-section is T-shaped component, checkout gear bracing frame be arranged on frame panel (2) below holddown groove (26) in and carry out slide anteroposterior along slide rail (27).
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| CN201510864272.0A CN105442424B (en) | 2015-11-30 | 2015-11-30 | A kind of full-automatic injecting type road surface pit repairing vehicle |
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| CN201510864272.0A CN105442424B (en) | 2015-11-30 | 2015-11-30 | A kind of full-automatic injecting type road surface pit repairing vehicle |
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| CN105442424A true CN105442424A (en) | 2016-03-30 |
| CN105442424B CN105442424B (en) | 2018-06-29 |
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| CN201510864272.0A Expired - Fee Related CN105442424B (en) | 2015-11-30 | 2015-11-30 | A kind of full-automatic injecting type road surface pit repairing vehicle |
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| CN111576342A (en) * | 2019-04-03 | 2020-08-25 | 华北水利水电大学 | Asphalt repairing vehicle for repairing underwater cracks of concrete river levee |
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