CN117364598B - Pavement crack repairing device for traffic engineering construction - Google Patents
Pavement crack repairing device for traffic engineering construction Download PDFInfo
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- CN117364598B CN117364598B CN202311649905.7A CN202311649905A CN117364598B CN 117364598 B CN117364598 B CN 117364598B CN 202311649905 A CN202311649905 A CN 202311649905A CN 117364598 B CN117364598 B CN 117364598B
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- infusion tube
- crack
- vehicle body
- infusion
- elastic piece
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 238000001802 infusion Methods 0.000 claims abstract description 113
- 239000002344 surface layer Substances 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 17
- 239000000945 filler Substances 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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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
-
- 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
- E01C23/098—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 and working the surface of the filling or applying particulate material thereto, e.g. smoothing, gritting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention relates to the field of road construction, in particular to a pavement crack repairing device for traffic engineering construction, which comprises a vehicle body, a guide assembly, an inner filling assembly and a surface filling assembly. The guiding component comprises a sliding frame, a universal ball and a first elastic piece, and the sliding frame is slidably arranged on the vehicle body; the universal ball is hinged to the sliding frame; the inner filling assembly comprises a first infusion tube, a moving wheel and a second elastic piece, the universal ball is supported on two sides of the crack, and can move in a second direction under the guidance of the crack when moving along the first direction along the vehicle body, and then the moving wheel is driven by the first infusion tube to turn, so that the moving wheel can move along the extending direction of the crack under the guidance of the universal ball, and the first infusion tube can fill the deep layer of the crack conveniently; simultaneously, the first infusion tube drives the surface filling assembly to move and turn to fill the surface of the crack. The filling of the deep layers and the surface layers of the cracks can be completed by only moving the vehicle body along the approximate extending direction of the cracks, so that trouble and labor are saved.
Description
Technical Field
The invention relates to the field of road construction, in particular to a pavement crack repairing device for traffic engineering construction.
Background
The problem of cracks can appear in partial road surface under the influence of external force or temperature, need in time repair it in order to guarantee the road surface normal use, among the prior art, road surface crack repair device often directly paint filler such as bituminous mixture at the road surface top layer, then make it flow to crack depths under the effect of self gravity and pack, though the bituminous mixture of hot melt state has certain mobility. However, the viscosity itself is large, and the fluidity is also deteriorated after contacting a road surface having a low temperature. Therefore, the repairing method is only used for repairing the surface of the smaller crack, and for the crack with larger width and deeper depth, the cavity still exists after the repairing in the mode, and the repairing effect is poor. If the filling tool is required to extend into the crack for filling, the filling tool is required to be manually operated to fill along the direction of the crack, the operation is complex, and the labor is consumed.
Disclosure of Invention
The invention provides a pavement crack repairing device for traffic engineering construction, which aims to solve the problem of repairing larger cracks when repairing the larger cracks of the conventional pavement repairing device.
The invention relates to a pavement crack repairing device for traffic engineering construction, which adopts the following technical scheme:
a pavement crack repairing device for traffic engineering construction comprises a vehicle body, a guide assembly, an inner filling assembly and a surface layer filling assembly; the surface layer filling assembly, the inner filling assembly and the guide assembly are sequentially arranged on the vehicle body along a first direction; the guiding component comprises a sliding frame, a universal ball and a first elastic piece, and the sliding frame is slidably arranged on the vehicle body along a second direction which is horizontal and perpendicular to the first direction; the universal ball is hinged to the sliding frame, and the first elastic piece is arranged between the sliding frame and the vehicle body to promote the universal ball to be abutted with the pavement crack; the internal filling assembly comprises a first infusion tube, a movable wheel and a second elastic piece, wherein the first infusion tube is connected with the sliding frame in a sliding manner along the direction perpendicular to the road surface, and the first infusion tube is connected with the sliding frame through the second elastic piece; the movable wheel is rotatably arranged at one end of the first infusion tube, which is close to the ground, around the axis in the second direction, the movable wheel is abutted with the pavement crack by the first infusion tube under the action of the second elastic piece, and one end of the first infusion tube, which is close to the pavement, extends out of the movable wheel and is used for extending into the crack to fill the crack deep layer; the surface layer filling assembly is used for filling the surface layer of the crack; the first direction is a traveling direction of the vehicle body.
Further, the movable wheel comprises a central shaft and two spherical wheels, wherein the central shaft is fixedly connected with the first infusion tube and is arranged along the second direction; the two spherical wheels are respectively rotatably arranged at two ends of the central shaft, and one side of the spherical wheel away from the central shaft is a spherical surface.
Further, one end of the first infusion tube, which extends out of the moving wheel, is of a telescopic tube structure.
Further, the surface filling assembly comprises a second infusion tube, a trowelling piece and a third elastic piece, wherein the second infusion tube is fixedly connected with the first infusion tube and is internally communicated with the first infusion tube; the trowelling piece is slidably arranged at one end of the second infusion tube, which is close to the road surface, and is provided with an infusion port communicated with the second infusion tube; the trowelling piece is connected with the second infusion tube through a third elastic piece, and the third elastic piece promotes the trowelling piece to be abutted with the road surface.
Further, valves are arranged on the first infusion tube and the second infusion tube and used for adjusting the flow rate of the filler in the first infusion tube and the second infusion tube.
Further, the sliding frame comprises a traction plate, a sliding plate and a mounting column, wherein the sliding plate is positioned between the traction plate and the mounting column and is fixedly connected with the traction plate and the mounting column; the traction plate is used for being in sliding connection with the first infusion tube, and the mounting column is used for mounting the universal ball; one end of the first elastic piece is connected with the vehicle body, the other end of the first elastic piece is connected with a pushing plate, and the first elastic piece extrudes the sliding plate through the pushing plate; a plurality of telescopic supporting legs are arranged between the sliding plate and the vehicle body, rollers in rolling contact with the vehicle body are arranged at one ends of the supporting legs, which are in contact with the vehicle body, of the supporting legs, and rollers in rolling contact with the pushing plate are arranged at one ends of the supporting legs, which pass through the sliding plate and pass through the sliding plate.
Further, the first infusion tube comprises a mounting section, a connecting section and an infusion section, wherein the mounting section and the infusion section are arranged along the direction perpendicular to the road surface, the connecting section is arranged along the first direction, the two ends of the connecting section are respectively connected with the mounting section and the infusion section, the mounting section is located on one side of the infusion section, close to the guide assembly, and the mounting section is in sliding connection with the traction plate.
Further, the road surface crack repairing device for traffic engineering construction further comprises a resetting piece, wherein the resetting piece is arranged between the pushing plate and the vehicle body and used for driving the pushing plate to move in the direction away from the road surface, and further, the guiding assembly is allowed to reset under the action of the supporting legs.
Further, the vehicle body comprises a frame and a plurality of travelling wheels, and the plurality of travelling wheels are rotatably arranged on the frame around the axis in the second direction; the sliding frame is slidably mounted on the frame.
Further, a storage barrel is arranged on the frame and used for storing the filler; and a material conveying pump is fixedly arranged on the material storage barrel and is respectively communicated with the material storage barrel and the first infusion pipe and used for conveying the filler in the material storage barrel to the first infusion pipe.
The beneficial effects of the invention are as follows: according to the road surface crack repairing device for traffic engineering construction, the universal balls of the guide assembly are supported on the two sides of the crack, when the vehicle body moves along the first direction, the universal balls move along the second direction under the guide of the crack, as the movable wheels are positioned on the rear side of the universal balls along the first direction, the movable wheels are driven to turn through the first infusion tube when the universal balls move along the second direction, and the movable wheels are abutted against the crack to avoid separation from the crack, so that the movable wheels can move along the extending direction of the crack under the guide of the universal balls, and the first infusion tube can be used for filling the deep layers of the crack conveniently; simultaneously, the first infusion tube drives the surface filling assembly to move and turn to fill the surface of the crack. The filling of the deep layers and the surface layers of the cracks can be completed by only moving the vehicle body along the approximate extending direction of the cracks, so that trouble and labor are saved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view showing the overall structure of an embodiment of a pavement crack repairing device for traffic engineering construction according to the present invention;
FIG. 2 is a side view of the overall structure of an embodiment of a pavement crack repair device for traffic engineering construction according to the present invention;
FIG. 3 is a schematic view of the structure of a frame, a guide assembly, an inner filling assembly, a surface filling assembly and a restoring member in an embodiment of a pavement crack repairing device for traffic engineering construction according to the present invention;
FIG. 4 is a schematic view in section in the direction A-A of FIG. 3;
FIG. 5 is a schematic view of the structure of a skid and legs in an embodiment of a pavement crack repair device for traffic engineering construction according to the present invention;
FIG. 6 is an exploded view of an inner packing assembly and a surface packing assembly in an embodiment of a pavement crack repair apparatus for traffic engineering construction according to the present invention;
FIG. 7 is a schematic view of a vehicle body in an embodiment of a pavement crack repairing device for traffic engineering construction according to the present invention;
in the figure: 100. a vehicle body; 110. a frame; 120. a walking wheel; 130. a storage barrel; 140. a material conveying pump; 150. a pull rod; 200. a guide assembly; 210. a sliding frame; 211. a traction plate; 212. a slip plate; 213. a mounting column; 220. a universal ball; 230. a first elastic member; 231. a push plate; 240. a support leg; 300. an inner filling assembly; 310. a first infusion tube; 311. a mounting section; 312. a connection section; 313. an infusion section; 320. a moving wheel; 321. a central shaft; 322. a spherical wheel; 330. a second elastic member; 400. a surface layer filling assembly; 410. a second infusion tube; 420. a trowelling member; 430. a third elastic member; 500. and a reset piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of a pavement crack repairing apparatus for traffic engineering construction according to the present invention, as shown in fig. 1 to 7, includes a vehicle body 100, a guide assembly 200, an inner packing assembly 300, and a surface packing assembly 400.
The surface layer filling assembly 400, the inner filling assembly 300 and the guide assembly 200 are sequentially arranged on the vehicle body 100 along a first direction, wherein the first direction is a traveling direction of the vehicle body 100, and the vehicle body 100 travels along an extending direction of the crack; so that the inner packing assembly 300 and the skin packing assembly 400 can sequentially pack cracks while the vehicle body 100 is moving.
The guide assembly 200 includes a slider 210, a universal ball 220, and a first elastic member 230, and the slider 210 is slidably mounted to the vehicle body 100 in a second direction that is horizontal and perpendicular to the first direction. The universal ball 220 is ball-hinged to the sliding frame 210, and the first elastic member 230 is disposed between the sliding frame 210 and the vehicle body 100, so as to urge the universal ball 220 to abut against the road surface crack.
The inner filling assembly 300 includes a first infusion tube 310, a moving wheel 320, and a second elastic member 330, the first infusion tube 310 is slidably connected to the skid 210 in a direction perpendicular to a road surface, and the first infusion tube 310 is connected to the skid 210 through the second elastic member 330. The moving wheel 320 is rotatably installed at one end of the first infusion tube 310, which is close to the ground, around the axis of the second direction, the first infusion tube 310 enables the moving wheel 320 to be abutted against the pavement crack under the action of the second elastic piece 330, and one end of the first infusion tube 310, which is close to the ground, extends out of the moving wheel 320 and is used for extending into the crack to fill the crack deep layer;
the surface filling assembly 400 is coupled to the first infusion tube 310 for filling the fracture surface.
The universal ball 220 of the guiding assembly 200 is used for bearing against two sides of the crack, when the vehicle body 100 moves, the universal ball 220 moves along the first direction along with the vehicle body 100 and simultaneously moves in the second direction under the guiding of the crack, because the moving wheel 320 is positioned at the rear side of the universal ball 220 along the first direction, when the universal ball 220 moves along the second direction, the first infusion tube 310 generates torque to the moving wheel 320, so that the moving wheel 320 is driven to turn, the moving wheel 320 is abutted against the crack and can be prevented from being separated from the crack, so that the moving wheel 320 can move along the extending direction of the crack under the guiding of the universal ball 220, and the first infusion tube 310 is convenient for filling the crack deep layer; at the same time, the first infusion tube 310 drives the surface filling assembly 400 to move and turn to fill the surface of the crack.
In this embodiment, the moving wheel 320 includes a central shaft 321 and two spherical wheels 322, and the central shaft 321 is fixedly connected with the first infusion tube 310 and is disposed along the second direction; the two spherical wheels 322 are respectively rotatably installed at two ends of the central shaft 321, and one side of the spherical wheel 322 far away from the central shaft 321 is a spherical surface. In order to ensure that the two spherical wheels 322 can bear against both sides of the crack and that the first infusion tube 310 can extend into the crack, the embodiment of the road surface crack repairing device for traffic engineering construction is suitable for the situation that the crack width is larger than the minimum distance between the two spherical wheels 322 and smaller than the maximum distance between the two spherical wheels 322, so that the universal ball 220 and the movable wheel 320 can bear against both sides of the crack all the time.
In this embodiment, the end of the first infusion tube 310 extending out of the moving wheel 320 is a telescopic tube structure; specifically, the portion of the first infusion tube 310 located on the side of the moving wheel 320 close to the road surface is slidably matched with the portion located on the side of the moving wheel 320 far from the road surface, and is connected through a spring, so that when one end of the first infusion tube 310 extending out of the moving wheel 320 abuts against the bottom of the crack or encounters an irregular crack sidewall, there is a rebound margin, and the first infusion tube 310 is prevented from being damaged. In some other embodiments, the end of the first infusion tube 310 that protrudes beyond the end of the movement wheel 320 may be configured as a ball head, further reducing wear with the crack.
In this embodiment, the surface filling assembly 400 includes a second infusion tube 410, a trowelling member 420, and a third elastic member 430, the second infusion tube 410 being fixedly connected to and in communication with the first infusion tube 310; the trowelling piece 420 is slidably mounted at one end of the second infusion tube 410, which is close to the road surface, the trowelling piece 420 is provided with an infusion port communicated with the second infusion tube 410, and the infusion port is provided with a guiding tube which is coaxial with the second infusion tube 410 and is in sliding sleeve joint with the second infusion tube 410, and the guiding tube guides the filler in the second infusion tube 410 to be discharged from the infusion port. The screeding member 420 is connected to the second infusion tube 410 by a third resilient member 430, the third resilient member 430 urging the screeding member 420 into abutment with the road surface. The trowelling member 420 is planar on the side adjacent the road surface to trowelle the filler material output by the second infusion tube 410 at the crack as it moves with the vehicle body 100. Wherein, the first elastic member 230, the second elastic member 330 and the third elastic member 430 are all springs.
In this embodiment, valves (not shown) are mounted on both the first and second infusion tubes 310, 410 for regulating the flow of the filler material in the first and second infusion tubes 310, 410.
In this embodiment, the sliding frame 210 includes a traction plate 211, a sliding plate 212, and a mounting post 213, and the sliding plate 212 is located between the traction plate 211 and the mounting post 213 and fixedly connected to the traction plate 211 and the mounting post 213. The traction plate 211 is used for sliding connection with the first infusion tube 310, and the mounting post 213 is used for mounting the universal ball 220. One end of the first elastic member 230 is connected to the vehicle body 100, and the other end is connected to a push plate 231, and the first elastic member 230 presses the sliding plate 212 through the push plate 231. A plurality of telescopic supporting legs 240 are installed between the sliding plate 212 and the vehicle body 100, springs are arranged in the supporting legs 240, the stiffness coefficient of the springs in the supporting legs 240 is smaller than that of the first elastic members 230, and the supporting legs 240 are used for supporting the sliding plate 212 and are contracted under the extrusion of the first elastic members 230. The end of the leg 240 contacting the vehicle body 100 is provided with a roller in rolling contact with the vehicle body 100, and a portion of the leg 240 passes through the sliding plate 212 and the end of the sliding plate 212 is provided with a roller in rolling contact with the push plate 231, and the resistance of the sliding plate 212 to movement in the second direction is reduced by providing the roller.
In this embodiment, the first infusion tube 310 includes a mounting section 311, a connecting section 312 and an infusion section 313, the mounting section 311 and the infusion section 313 are all disposed along a direction perpendicular to the road surface, the connecting section 312 is disposed along a first direction, two ends of the connecting section are respectively connected with the mounting section 311 and the infusion section 313, the mounting section 311 is located on one side of the infusion section 313 close to the guide assembly 200, and the mounting section 311 is slidably connected with the traction plate 211. The infusion section 313 is fixedly connected with the central shaft 321, and the telescopic tube structure is arranged on one side of the infusion section 313 penetrating through the central shaft 321. The link 312 retards movement of the moving wheel 320 in the first direction from the ball 220, and is capable of transmitting torque to the moving wheel 320 to complete steering of the moving wheel 320 when the ball 220 moves in the second direction.
In this embodiment, a road surface crack repairing device for traffic engineering construction further includes a reset member 500, where the reset member 500 is disposed between the push plate 231 and the vehicle body 100, and is used to drive the push plate 231 to move away from the road surface, so as to allow the guide assembly 200 to reset under the action of the supporting leg 240. The reset piece 500 is a driving piece such as a hydraulic cylinder or an air cylinder, and the like, and can push the push plate 231 to move, when the device is used, the reset piece 500 is started to retract, so that the push plate 231 pushes the sliding frame 210 under the action of the first elastic piece 230, the universal ball 220 is further abutted with a crack, after repair is completed, the reset piece 500 is started to extend out, the push plate 231 extrudes the first elastic piece 230, and the guide assembly 200 resets under the action of the supporting leg 240.
In this embodiment, the vehicle body 100 includes a frame 110 and a plurality of traveling wheels 120, and the plurality of traveling wheels 120 are rotatably mounted to the frame 110 about an axis in a second direction; the skid 210 is slidably mounted to the frame 110. The frame 110 is also provided with a pull rod 150, which is convenient for an operator to pull the frame 110 to move for repairing.
In this embodiment, a storage tank 130 is disposed on the frame 110, and the storage tank 130 is used for storing filler; the material conveying pump 140 is fixedly arranged on the material storage barrel 130, and the material conveying pump 140 is respectively communicated with the material storage barrel 130 and the first infusion pipe 310 and is used for conveying the filler in the material storage barrel 130 to the first infusion pipe 310.
When the road surface crack repairing device for traffic engineering construction is used, the frame 110 is pulled to move to the crack, so that the universal ball 220 and the moving wheel 320 are positioned above the crack, the reset piece 500 is driven to retract, the pushing plate 231 pushes the sliding frame 210 under the action of the first elastic piece 230, so that the universal ball 220 and the moving wheel 320 are abutted with the crack, the leveling piece 420 is abutted with the road surface, meanwhile, the moving wheel 320 is kept abutted with the crack under the action of the second elastic piece 330, one end of the first infusion tube 310, which extends out of the moving wheel 320, extends into the crack, and the leveling piece 420 is kept abutted with the road surface under the action of the third elastic piece 430.
The material conveying pump 140 is started, the frame 110 is pulled to move along the first direction, the universal ball 220 moves along the first direction along with the vehicle body 100 and simultaneously moves along the second direction under the guidance of the crack, when the universal ball 220 moves along the second direction, the movable wheel 320 is driven to turn through the first infusion tube 310, the movable wheel 320 is abutted with the crack to avoid separation from the crack, so that the movable wheel 320 can move along the extension direction of the crack under the guidance of the universal ball 220, and the first infusion tube 310 is convenient for filling the crack deep layer. Meanwhile, the first infusion tube 310 drives the second infusion tube 410 to move and turn, and the trowelling piece 420 smoothes the surface layer of the crack after the second infusion tube 410 fills the surface layer of the crack.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (4)
1. The utility model provides a road surface crack patching device for traffic engineering construction which characterized in that: comprises a vehicle body, a guiding component, an internal filling component and a surface filling component;
the surface layer filling assembly, the inner filling assembly and the guide assembly are sequentially arranged on the vehicle body along a first direction;
the guiding component comprises a sliding frame, a universal ball and a first elastic piece, and the sliding frame is slidably arranged on the vehicle body along a second direction which is horizontal and perpendicular to the first direction; the universal ball is hinged to the sliding frame, and the first elastic piece is arranged between the sliding frame and the vehicle body to promote the universal ball to be abutted with the pavement crack;
the internal filling assembly comprises a first infusion tube, a movable wheel and a second elastic piece, wherein the first infusion tube is connected with the sliding frame in a sliding manner along the direction perpendicular to the road surface, and the first infusion tube is connected with the sliding frame through the second elastic piece; the movable wheel is rotatably arranged at one end of the first infusion tube, which is close to the ground, around the axis in the second direction, the movable wheel is abutted with the pavement crack by the first infusion tube under the action of the second elastic piece, and one end of the first infusion tube, which is close to the pavement, extends out of the movable wheel and is used for extending into the crack to fill the crack deep layer;
the surface layer filling assembly is used for filling the surface layer of the crack;
the first direction is the travelling direction of the vehicle body;
the movable wheel comprises a central shaft and two spherical wheels, and the central shaft is fixedly connected with the first infusion tube and is arranged along the second direction; the two spherical wheels are respectively rotatably arranged at two ends of the central shaft, and one side of the spherical wheel, which is far away from the central shaft, is a spherical surface;
one end of the first infusion tube, which extends out of the moving wheel, is of a telescopic tube structure;
the surface layer filling assembly comprises a second infusion tube, a trowelling piece and a third elastic piece, wherein the second infusion tube is fixedly connected with the first infusion tube and is communicated with the inside; the trowelling piece is slidably arranged at one end of the second infusion tube, which is close to the road surface, and is provided with an infusion port communicated with the second infusion tube; the trowelling piece is connected with the second infusion tube through a third elastic piece, and the third elastic piece promotes the trowelling piece to be abutted with the road surface;
the sliding frame comprises a traction plate, a sliding plate and a mounting column, wherein the sliding plate is positioned between the traction plate and the mounting column and is fixedly connected with the traction plate and the mounting column; the traction plate is used for being in sliding connection with the first infusion tube, and the mounting column is used for mounting the universal ball; one end of the first elastic piece is connected with the vehicle body, the other end of the first elastic piece is connected with a pushing plate, and the first elastic piece extrudes the sliding plate through the pushing plate; a plurality of telescopic supporting legs are arranged between the sliding plate and the vehicle body, a roller wheel in rolling contact with the vehicle body is arranged at one end of each supporting leg, which is contacted with the vehicle body, of each supporting leg, and a part of the supporting legs penetrates through the sliding plate and a roller wheel in rolling contact with the pushing plate is arranged at one end of each supporting leg, which penetrates through the sliding plate;
the first infusion tube comprises a mounting section, a connecting section and an infusion section, wherein the mounting section and the infusion section are arranged along the direction vertical to the road surface, the connecting section is arranged along the first direction, the two ends of the connecting section are respectively connected with the mounting section and the infusion section, the mounting section is positioned on one side of the infusion section close to the guide assembly, and the mounting section is in sliding connection with the traction plate;
the road surface crack repairing device for traffic engineering construction further comprises a resetting piece, wherein the resetting piece is arranged between the pushing plate and the vehicle body and used for driving the pushing plate to move in the direction away from the road surface, and further the guiding assembly is allowed to reset under the action of the supporting legs.
2. The pavement crack repairing device for traffic engineering construction according to claim 1, wherein: valves are arranged on the first infusion tube and the second infusion tube and used for adjusting the flow of the filler in the first infusion tube and the second infusion tube.
3. The pavement crack repairing device for traffic engineering construction according to claim 1, wherein: the vehicle body comprises a frame and a plurality of travelling wheels, and the plurality of travelling wheels are rotatably arranged on the frame around the axis in the second direction; the sliding frame is slidably mounted on the frame.
4. The pavement crack repairing device for traffic engineering construction according to claim 3, wherein: the frame is provided with a storage bucket which is used for storing the filler; and a material conveying pump is fixedly arranged on the material storage barrel and is respectively communicated with the material storage barrel and the first infusion pipe and used for conveying the filler in the material storage barrel to the first infusion pipe.
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| DE202018004187U1 (en) * | 2018-09-11 | 2018-10-01 | Ed. Züblin Aktiengesellschaft | Fugenfüllvorrichtung |
| CN111321652A (en) * | 2020-03-19 | 2020-06-23 | 孙明 | Can irritate road cementation of fissures device for municipal works of benefit according to crack radian |
| CN113481806A (en) * | 2021-07-09 | 2021-10-08 | 湖南望新建设集团股份有限公司 | Road crack pouring device |
| CN114673063A (en) * | 2022-04-28 | 2022-06-28 | 李运魏 | Traffic engineering construction road surface crack patching device |
| CN219410480U (en) * | 2023-03-23 | 2023-07-25 | 济宁市恒宇交通工程有限公司 | Pavement crack detection and repair device for traffic engineering construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009007814A (en) * | 2007-06-28 | 2009-01-15 | Bsk:Kk | Pavement repairing apparatus |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202018004187U1 (en) * | 2018-09-11 | 2018-10-01 | Ed. Züblin Aktiengesellschaft | Fugenfüllvorrichtung |
| CN111321652A (en) * | 2020-03-19 | 2020-06-23 | 孙明 | Can irritate road cementation of fissures device for municipal works of benefit according to crack radian |
| CN113481806A (en) * | 2021-07-09 | 2021-10-08 | 湖南望新建设集团股份有限公司 | Road crack pouring device |
| CN114673063A (en) * | 2022-04-28 | 2022-06-28 | 李运魏 | Traffic engineering construction road surface crack patching device |
| CN219410480U (en) * | 2023-03-23 | 2023-07-25 | 济宁市恒宇交通工程有限公司 | Pavement crack detection and repair device for traffic engineering construction |
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