CN113846577A - Road and bridge crack reinforcing apparatus in highway construction process - Google Patents
Road and bridge crack reinforcing apparatus in highway construction process Download PDFInfo
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- CN113846577A CN113846577A CN202111234783.6A CN202111234783A CN113846577A CN 113846577 A CN113846577 A CN 113846577A CN 202111234783 A CN202111234783 A CN 202111234783A CN 113846577 A CN113846577 A CN 113846577A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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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
- E01C23/096—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 forming, opening-out, cleaning, drying or heating and filling
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Abstract
The invention discloses a road and bridge crack reinforcing device in a highway construction process, and belongs to the technical field of road and bridge crack reinforcing. The utility model provides a road and bridge crack reinforcing apparatus in highway work progress, is including removing the seat, the inside of plate groove is inserted and is equipped with the baffle, plate groove bottom surface symmetry inlays and is equipped with two snacks, the catching groove has been seted up for the position of snacks to the baffle bottom surface, it is equipped with the collection head admittedly to remove seat bottom surface rear end, the shovel groove has been seted up to collection head front side top surface, the collecting vat has been seted up for the position of shovel groove rear side to the collection head antetheca, cavity top surface left end is equipped with pitch pump B admittedly, pitch pump B output and input all are connected with the connecting pipe. The method can clean the interior of the crack, and then fill the repair material into the crack and strickle the crack, so that the repair work of the crack is more coherent, the problem that the repair material is solidified before strickle after filling is avoided, and the labor intensity of workers is greatly reduced.
Description
Technical Field
The invention relates to the technical field of road and bridge crack reinforcement, in particular to a road and bridge crack reinforcement device in a highway construction process.
Background
The road and bridge generally comprises roadbed, road surface, bridge, tunnel engineering and traffic engineering facilities, etc., the working personnel on the surface of the road and bridge usually pave the asphalt pavement, the asphalt pavement is various types of road surfaces paved with asphalt material mixed with mineral material, the asphalt binder improves the capability of the paving aggregate for resisting driving and damage of natural factors to the road surface, so that the road surface is smooth, dustless, waterproof and durable, but in the use of the road and bridge in the traffic, because of the wind blowing and sun of the long-term and the rolling of vehicles to the road surface, the asphalt pavement can gradually generate potholes and further generate cracks, the cracks can generate larger abrasion to the tires when the vehicles pass, and the larger cracks can also make the vehicles passing through the places bump and aggravate, so the risk of traffic accidents can be increased, especially on the highway, the running speed of the vehicle is very fast, most of the attention of drivers is concentrated on surrounding vehicles and roads in front, whether the road surface has cracks or not is difficult to notice, so the accident probability is further increased, in order to avoid the life threat of the drivers, the workers of the highway need to inspect and repair the road surface of the highway frequently, the existing method is to fill the asphalt pavement repair material into the cracks and then scrape the cracks by hand, the operation process is not only complicated and time and labor are wasted, moreover, when the crack range needing to be repaired is large, the workers can completely fill the cracks with the repair material, the repair material filled firstly is partially solidified, and if the weather is hot, the repair material can not be scraped off completely, so that the road surface is protruded, still can threaten the vehicle that passes by, in addition, the piece that bituminous paving drops from original pitch after the fracture can remain inside the gap, can once only clean finishing, the fracture inner wall still produces the piece easily and drops in follow-up work progress, just so makes the staff fill the repair material on one side of needing to clean, otherwise the piece mixes and can cause the not up to standard problem of quality after this department road surface repair is accomplished in the repair material, has further increased the loaded down with trivial details nature of crack reinforcement work.
CN108755364A in the prior art is a high-efficiency road crack pouring machine, the equipment includes a pouring machine body and an asphalt spray gun used in cooperation with the pouring machine body, a handrail is arranged at the rear end of the pouring machine body, an installation frame is arranged at the front end of the pouring machine body, the lower end of the asphalt spray gun extends to the lower side of the installation frame, the asphalt spray gun includes a material guide pipe and a gun head, a pressure-change channel group is arranged at the joint of the material guide pipe and the gun head, the width of the pressure-change channel group is gradually reduced from front to back, a plurality of channels are distributed in the pressure-change channel group, the internal size of the channel at the front side is larger than that of the channel at the rear side, and the lower end surface of the pressure-change channel group is a convex arc surface; the upper end of the gun head is provided with a convex cambered surface which can slide relatively, and the other end of the gun head extends to the lower part of the mounting rack. On the basis of keeping the state of irregular change of the crack width, the invention can realize the aim of carrying out targeted filling on cracks with different widths by utilizing a mechanism capable of self-adapting to the change of the crack width, but still causes the bending damage of the feeding head in the repair of the crack with irregular trend.
In view of the above, we propose a device for reinforcing a crack of a road and a bridge in the construction process of an expressway.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a road and bridge crack reinforcing device in the construction process of an expressway, so as to solve the problems in the background technology.
2. Technical scheme
A road and bridge crack reinforcing device in the highway construction process comprises a moving seat, wherein the lower ends of the outer walls of two sides of the moving seat are symmetrically and rotatably connected with four rollers, a wheel shaft is coaxially and fixedly connected between the two rollers positioned on the front side, the left end of the front wall of the moving seat is provided with a bottom groove, the right part of the bottom groove is provided with a rotating column, the right wall of the bottom groove is provided with a column groove corresponding to the position of the upper part of the right end of the rotating column, the right wall of the roller positioned on the left end of the front side and the left wall of the rotating column are symmetrically and fixedly provided with two rotating discs, a fixing plate is arranged between the two rotating discs, the outer wall of the circumference of each rotating disc is in an annular equidistant structure and is provided with a plurality of tooth sockets, a bevel gear is arranged between the upper parts of the two rotating discs, the upper part of the fixing plate is provided with a through groove corresponding to the position of the bevel gear, the outer wall of the rotating column is in an annular equidistant structure and is uniformly provided with a plurality of cleaning wires, the top surface of the front side of the movable seat is fixedly provided with a box body, the middle part of the top surface of the box body is hinged with a movable door, the middle part of the rear wall of the movable seat is provided with a cavity, the front end of the top surface of the cavity is fixedly provided with an asphalt pump A, the input end and the output end of the asphalt pump A are respectively connected with a guide pipe and a corrugated pipe, the front end of the bottom surface of the cavity is provided with a discharge port, the upper part of the discharge port is provided with a disc, the middle part of the disc is provided with a rotating shaft in a penetrating way, the inner cavity is arranged inside the disc, the rear end of the inner cavity is fixedly provided with a fixed block, the upper end of the front wall of the rotating shaft is fixedly provided with a rotating ring, two compression springs are symmetrically and fixedly arranged between the end parts at the two sides of the rotating ring and the outer walls at the two sides of the fixed block, the rear end part of the corrugated pipe is connected with a sliding pipe, the position of the top surface of the disc is provided with a pipe groove, and an extension spring is fixedly arranged between the bottom surface of the end part of the upper side of the sliding pipe and the top surface of the disc, the coaxial fixedly connected with of slip pipe lower extreme goes out the stub bar, it has seted up a plurality of mouths that link up to go out stub bar outer wall lower part to be the equidistant structure of annular, the discharge gate rear wall has seted up the board groove for the position of slip pipe lower part, board inslot portion is inserted and is equipped with the baffle, board groove bottom surface symmetry inlays and is equipped with two snacks, the catching groove has been seted up for the position of snak link to the baffle bottom surface, it is equipped with the collection head admittedly to remove seat bottom surface rear end, the shovel groove has been seted up to collection head front side top surface, the collecting groove has been seted up for the position of shovel groove rear side to the collection head antetheca, cavity top surface left end is equipped with pitch pump B admittedly, pitch pump B output and input all are connected with the connecting pipe.
Preferably, the movable seat is of an L-shaped structure, the wheel shaft is rotatably connected with the movable seat, the top surface of the bottom groove is of an arc-shaped structure, the rotating column is of a hollow cylindrical structure, the rotating column is sleeved outside the wheel shaft and is located on the same axis with the wheel shaft, the column groove is of a two-thirds annular structure, and the right end of the rotating column is rotatably matched with the column groove.
Preferably, the turntable is of a hollow round table structure with a small inside and a large outside, the top surface of the fixing plate is fixedly connected with the left end of the top surface of the bottom groove, the wheel shaft is rotatably connected with the fixing plate, the inner side wall of the turntable is in sliding contact with the outer wall of the fixing plate, the upper end of the bevel gear is rotatably connected with the top surface of the bottom groove, the bevel gear is in meshed connection with the tooth grooves, and the cleaning wires are of a V-shaped structure.
Preferably, the bottom surface of the inner side of the box body is of an inclined plane structure with a high front part and a low rear part, the guide pipe is of a J-shaped structure, the front end of the guide pipe sequentially penetrates through the front wall of the cavity and the rear wall of the box body and extends to the lower side of the inner part of the box body, the corrugated pipe is of a J-shaped structure with a rear side end part in a shape of a truncated cone with a small upper part and a large lower part, and the discharge port is of a semi-cylindrical structure.
Preferably, the disc is rotated with discharge gate upper portion and is connected, the pivot is rotated with the disc and is connected, pivot antetheca lower extreme is connected fixedly with the discharge gate antetheca, the inner chamber is the loop configuration, change and inner chamber normal running fit, the space between change both sides tip and the fixed block both sides outer wall all is half ring configuration, the sliding tube is the I shape structure, the sliding tube lower extreme passes the tube seat and extends to the discharge gate lower part and with tube seat sliding fit.
Preferably, the stub bar is the hollow inverted cone structure that the lower extreme is the hemisphere form, the baffle front end passes inside the board groove extends to the discharge gate, both ends are U type structure and the setting of a mouthful style of calligraphy structure respectively around the baffle, baffle top front end closely laminates with the sliding tube bottom surface, the inside and the stub bar upper end grafting cooperation of baffle front end, the snak link is hemisphere structure and joint cooperation with the catching groove.
Preferably, the collection head is L type structure, the high inclined plane structure in low back before the shovel groove is, the collection tank bottom surface is the high inclined plane structure in the low right side in a left side, is located the front side the connecting pipe front end runs through cavity antetheca and box back wall in proper order and extends to the inside top of box, is located the rear side the connecting pipe is U type structure, is located the rear side connecting pipe downside tip runs through the collection head left side back wall and extends to the inside downside of collecting vat.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. the asphalt repair machine is provided with the discharging head and the collecting head, after asphalt in the box body is poured into a crack through the discharging head by a worker through the asphalt pump A, the collecting head can scrape the asphalt in the crack, so that the repair work of the crack is more coherent, the problem that the asphalt is solidified before being scraped after being poured is avoided, the labor intensity of the worker is greatly reduced, under the arrangement of the shovel groove and the collecting groove on the collecting head, the redundant repair material can be collected after the repair material is scraped by the collecting head, the road surface is prevented from being protruded after the redundant repair material is solidified, the accuracy of the repair work of the crack is further improved, in addition, the redundant repair material collected in the collecting groove can be recycled into the box body through the asphalt pump B by the worker, the waste of the repair material is greatly reduced, and the practicability is high.
2. The device is provided with the disc, the sliding pipe, the extension spring and the pipe groove, the lower end of the discharge head of the device can be always attached to the bottom surface of the crack by matching the sliding pipe with the pipe groove and the elasticity of the upper extension spring, and the discharge head is of a hemispherical hollow inverted cone structure, so that the inner wall of the crack can be conveniently extruded, the discharge head can be rapidly matched to drive the disc to rotate when the trend of the crack changes, the friction force between the discharge head and the crack is greatly reduced, the device can randomly adapt to the crack structure and reduce abrasion, and the flexibility of the device is improved.
3. The rotary ring, the fixed block and the compression spring are arranged, under the action of the compression spring, the discharge head can be brought back to the original position through the resilience force of the compression spring after being extruded to drive the disc to rotate, so that the discharge head can be always kept at the middle position of the rear side of the discharge port under the action of no external force, a worker can conveniently lift the sliding pipe upwards along the pipe groove and limit the height of the discharge head again by using the baffle, the device is convenient to move when not in use, and inconvenient abrasion caused by friction between the discharge head and the ground under a non-working state is avoided.
4. The device is provided with the rotating column, the wheel shaft, the bevel gear, the rotating discs and the tooth sockets arranged on the outer walls of the rotating columns, and the bevel gear and the tooth sockets on the two rotating discs can be meshed and connected during movement of the device, so that the wheel shaft and the rotating column rotate in opposite directions, and therefore, dirt in cracks can be stirred to the front side by the cleaning wires outside the rotating columns, the effect of filling the cracks immediately after cleaning is achieved, fragments are prevented from falling off from the inner walls of the cracks again before filling, and quality reduction of repair materials due to the fact that the fragments are mixed in the repair materials is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic bottom view of the rotating column and the movable base of the present invention;
FIG. 3 is a schematic side sectional view of the box and the movable seat of the present invention;
FIG. 4 is a schematic view of a lower part of the movable base according to the present invention;
FIG. 5 is a schematic cross-sectional view of the top surface of the movable base of the present invention;
FIG. 6 is an exploded view of the disk of the present invention;
FIG. 7 is a schematic view of a exploded structure of the collector head of the present invention;
FIG. 8 is a bottom view of the baffle of the present invention;
the reference numbers in the figures illustrate: 1. a movable seat; 2. a roller; 3. a wheel axle; 4. a bottom groove; 5. rotating the column; 6. a column groove; 7. a turntable; 8. a fixing plate; 9. a tooth socket; 10. a bevel gear; 11. a through groove; 12. cleaning silk; 13. a box body; 14. a movable door; 15. a cavity; 16. an asphalt pump A; 17. a conduit; 18. a bellows; 19. a discharge port; 20. a disc; 21. a rotating shaft; 22. an inner cavity; 23. a fixed block; 24. rotating the ring; 25. a compression spring; 26. a sliding tube; 27. a pipe groove; 28. an extension spring; 29. discharging a stub bar; 30. a through opening; 31. a plate groove; 32. a baffle plate; 33. a spring buckle; 34. buckling grooves; 35. a collection head; 36. a shovel groove; 37. collecting tank; 38. an asphalt pump B; 39. and (4) connecting the pipes.
Detailed Description
Referring to fig. 1-8, the present invention provides a technical solution:
a road and bridge crack reinforcing device in the highway construction process comprises a movable seat 1, wherein the lower ends of the outer walls of two sides of the movable seat 1 are symmetrically and rotatably connected with four rollers 2, a wheel shaft 3 is coaxially and fixedly connected between the two rollers 2 positioned at the front side, the left end of the front wall of the movable seat 1 is provided with a bottom groove 4, the right part of the bottom groove 4 is provided with a rotating column 5, the right wall of the bottom groove 4 is provided with a column groove 6 corresponding to the upper part of the right end of the rotating column 5, the right wall of the roller 2 positioned at the left end of the front side and the left wall of the rotating column 5 are symmetrically and fixedly provided with two rotating discs 7, a fixed plate 8 is arranged between the two rotating discs 7, the circumferential outer wall of each rotating disc 7 is provided with a plurality of tooth grooves 9 in an annular equidistant structure, a bevel gear 10 is arranged between the upper parts of the two rotating discs 7, the upper part of the fixed plate 8 is provided with a penetrating groove 11 corresponding to the position of the bevel gear 10, the outer wall of the rotating column 5 is uniformly and is provided with a plurality of cleaning wires 12 in an annular equidistant structure, a box body 13 is fixedly arranged on the top surface of the front side of a movable seat 1, a movable door 14 is hinged in the middle of the top surface of the box body 13, a cavity 15 is arranged in the middle of the rear wall of the movable seat 1, an asphalt pump A16 is fixedly arranged at the front end of the top surface of the cavity 15, an input end and an output end of an asphalt pump A16 are respectively connected with a guide pipe 17 and a corrugated pipe 18, a discharge port 19 is arranged at the front end of the bottom surface of the cavity 15, a disc 20 is arranged on the upper portion of the discharge port 19, a rotating shaft 21 is arranged in the middle of the disc 20 in a penetrating mode, an inner cavity 22 is arranged in the disc 20, a fixed block 23 is fixedly arranged at the rear end of the inner cavity 22, a rotating ring 24 is fixedly arranged at the upper end of the front wall of the rotating shaft 21, two compression springs 25 are symmetrically and fixedly arranged between the end portions of the two sides of the rotating ring 24 and the outer walls of the fixed block 23, a sliding pipe 26 is connected with the rear end portion of the sliding pipe 26, a pipe 27 is arranged on the top surface of the sliding pipe 26, and a tension spring 28 is fixedly arranged between the top surface of the disc 20, the coaxial fixedly connected with of slide tube 26 lower extreme goes out stub bar 29, it has seted up a plurality of through-holes 30 to go out stub bar 29 outer wall lower part and be the equidistant structure of annular, 19 rear walls of discharge gate have seted up board groove 31 for the position of slide tube 26 lower part, board groove 31 is inside to be inserted and is equipped with baffle 32, board groove 31 bottom surface symmetry inlays and is equipped with two snacks 33, catching groove 34 has been seted up for the position of snacks 33 to baffle 32 bottom surface, 1 bottom surface rear end of removal seat is equipped with collection head 35 firmly, shovel groove 36 has been seted up to collection head 35 front side top surface, collection groove 37 has been seted up for the position of shovel groove 36 rear side to collection head 35 antetheca, cavity 15 top surface left end is equipped with pitch pump B38 firmly, pitch pump B38 output all is connected with connecting pipe 39 with the input.
Specifically, remove seat 1 and be L type structure, shaft 3 rotates with removing seat 1 to be connected, and the 4 top surfaces of kerve are the arc structure, rotate post 5 and be the hollow cylinder structure, rotate 5 covers of post and locate 3 outsides of shaft and lie in same axis with shaft 3, and post groove 6 is two-thirds annular structure, rotates 5 right-hand members of post and 6 normal running fit in post groove.
Furthermore, the rotary table 7 is a hollow round table structure with a small inside and a large outside, the top surface of the fixing plate 8 is fixedly connected with the left end of the top surface of the bottom groove 4, the wheel shaft 3 is rotatably connected with the fixing plate 8, the inner side wall of the rotary table 7 is in sliding contact with the outer wall of the fixing plate 8, the upper end of the bevel gear 10 is rotatably connected with the top surface of the bottom groove 4, the bevel gear 10 is in a meshing connection with the tooth grooves 9, the cleaning wires 12 are of a V-shaped structure, the wheel shaft 3 can also rotate through the rotation generated by the movement of the front side roller 2 along the ground, then the tooth grooves 9 on the rotary table 7 fixedly arranged on the right wall of the front side roller 2 can drive the bevel gear 10 to rotate, at the moment, the bevel gear 10 can drive the rotary column 5 to rotate opposite to the roller 2 through the tooth grooves 9 on the outer wall of the rotary table 7 fixedly arranged on the left end of the rotary column 5, so that the cleaning wires 12 uniformly arranged on the outer wall of the rotary column 5 at equal intervals in an annular shape can pick out the chips in the crack to the front of the device, the cleaned crack is filled with sufficient repair material immediately after the stub bar 29 is removed.
Furthermore, the bottom surface of the inner side of the box 13 is an inclined plane structure with a high front part and a low rear part, the guide pipe 17 is a J-shaped structure, the front end of the guide pipe 17 sequentially penetrates through the front wall of the cavity 15 and the rear wall of the box 13 and extends to the lower side of the inner part of the box 13, the corrugated pipe 18 is a J-shaped structure with a rear end part in a truncated cone shape with a small upper part and a large lower part, and the discharge port 19 is in a semi-cylindrical structure.
Still further, the disc 20 is rotatably connected with the upper part of the discharge port 19, the rotating shaft 21 is rotatably connected with the disc 20, the lower end of the front wall of the rotating shaft 21 is fixedly connected with the front wall of the discharge port 19, the inner cavity 22 is of an annular structure, the rotating ring 24 is rotatably matched with the inner cavity 22, gaps between the end parts at two sides of the rotating ring 24 and the outer walls at two sides of the fixed block 23 are of a half-annular structure, in the moving process, if a path of a crack to be repaired is bent, the discharge head 29 of the device can drive the disc 20 to deflect along the rotating shaft 21 under the extrusion of the inner wall of the crack so as to adapt to the structure of the crack, the discharge head 29 can restore to the original position under the arrangement of the compression spring 25 so as to be convenient for a worker to fix the discharge head, the sliding pipe 26 is of an i-shaped structure, the lower end of the sliding pipe 26 passes through the pipe groove 27 and extends to the lower part of the discharge port 19 and is in sliding fit with the pipe groove 27, during the repair of the highway pavement, the operator can move the device to the section to be repaired, adjust the position of the device to the position corresponding to the starting end of the crack in the middle of the rotating column 5, immediately hold the square-shaped position at the rear end of the baffle 32 and pull the baffle 32 out of the plate groove 31, so that the sliding pipe 26 without the blocking effect of the baffle 32 slides downwards along the pipe groove 27 under the contraction force of the tension spring 28 and firmly press the lower end of the discharge head 29 on the ground, and the discharge head 29 randomly changes the height along with the position of the bottom surface of the crack under the elastic force effect of the tension spring 28 in the subsequent repair work, so that the asphalt pumped by the asphalt pump a16 from the inside of the box 13 through the conduit 17 can be smoothly poured into the crack from the corrugated pipe 18, the sliding pipe 26 and the inside of the discharge head 29 through the through port 30.
It is worth introducing that discharge head 29 is the hollow inverted cone structure that the lower extreme is the hemisphere form, baffle 32 front end passes board groove 31 and extends to inside discharge gate 19, baffle 32 front and back both ends are U type structure and the structure setting of square respectively, baffle 32 top front end closely laminates with sliding tube 26 bottom surface, baffle 32 front end inside and discharge head 29 upper end grafting cooperation, spring buckle 33 and catching groove 34 are hemisphere structure and joint cooperation, can restrict discharge head 29 height when this device non-operating condition through baffle 32, avoid its tip to take place unnecessary wearing and tearing.
It should be noted that the collecting head 35 is an L-shaped structure, the shovel 36 is an inclined structure with a lower front and a higher rear, the bottom surface of the collecting tank 37 is an inclined structure with a lower left and a higher right, the front end of the connecting pipe 39 located at the front side sequentially penetrates through the front wall of the cavity 15 and the rear wall of the tank 13 and extends to the upper inside of the tank 13, the connecting pipe 39 located at the rear side is a U-shaped structure, the lower end of the connecting pipe 39 located at the rear side penetrates through the rear wall of the left side of the collecting head 35 and extends to the lower inside of the collecting tank 37, after the discharging head 29 fills the repair material into the crack, the collecting head 35 scrapes the repair material filled into the crack along the ground surface, and at this time, the excess repair material is shoveled into the collecting tank 37 in the inclined structure of the shovel 36, so as to avoid the problem of ground protrusion caused by the solidification of excess repair material on the ground surface, and the collected repair material is collected along the bottom surface of the collecting tank 37 and finally sucked back into the tank 13 by the front and rear two connecting pipes B38.
In the process of repairing the highway pavement, a worker can move the device to a road section to be repaired, adjust the position of the device to the position corresponding to the starting end of the crack in the middle of the rotating column 5, immediately hold the square-shaped position at the rear end of the baffle 32 and pull the baffle 32 out of the plate groove 31, so that the sliding pipe 26 without the blocking effect of the baffle 32 slides downwards along the pipe groove 27 under the contraction force of the extension spring 28 and firmly press the lower end of the discharging head 29 on the ground, the discharging head 29 dynamically adapts and changes the height along with the position of the bottom surface of the crack under the elastic force effect of the extension spring 28 in the subsequent repairing work, so that asphalt pumped out from the box body 13 by the asphalt pump A16 through the guide pipe 17 can be smoothly poured into the crack from the corrugated pipe 18, the sliding pipe 26 and the discharging head 29 through the through hole 30, and then the worker can start to move the device, the wheel shaft 3 can also rotate through the rotation generated by the movement of the front side roller 2 along the ground, then the tooth grooves 9 on the rotary disc 7 fixedly arranged on the right wall of the front side roller 2 can drive the bevel gear 10 to rotate, at the moment, the bevel gear 10 can drive the rotary column 5 to rotate opposite to the roller 2 through the tooth grooves 9 on the outer wall of the rotary disc 7 fixedly arranged at the left end of the rotary column 5, so that the fragments in the cracks can be picked out to the front of the device through the cleaning wires 12 uniformly arranged at the outer wall of the rotary column 5 in an annular equal interval, then the discharging head 29 can fill the cleaned cracks with sufficient repairing materials, and in the movement, if the path of the cracks to be repaired is bent, the discharging head 29 of the device can drive the disc 20 to deflect along the rotary shaft 21 under the extrusion of the inner wall of the cracks so as to adapt to the structure of the cracks, and the discharging head 29 can restore to the original position when the work is finished under the arrangement of the compression spring 25 so as to be convenient to finish the work The worker fixes the repair materials, after the repair materials are filled into the cracks through the material outlet head 29, the collection head 35 scrapes the repair materials filled into the cracks along the ground surface, the excess repair materials are shoveled into the collection tank 37 in the collection head 35 under the inclined surface structure of the shovel groove 36, so that the problem that the ground is protruded due to the fact that the excess repair materials are solidified on the ground can be avoided, and the collected repair materials are collected leftwards along the bottom surface of the collection tank 37 and are finally sucked back into the box body 13 through the front connecting pipe 39 and the rear connecting pipe 39 by the asphalt pump B38.
Claims (7)
1. The utility model provides a road and bridge crack reinforcing apparatus in highway work progress, is including removing seat (1), its characterized in that: the lower ends of the outer walls of the two sides of the movable seat (1) are symmetrically and rotatably connected with four rollers (2), a wheel shaft (3) is coaxially and fixedly connected between the two rollers (2) positioned at the front side, a bottom groove (4) is arranged at the left end of the front wall of the movable seat (1), a rotating column (5) is arranged at the right part of the bottom groove (4), the right wall of the bottom groove (4) is provided with a column groove (6) relative to the upper part of the right end of the rotating column (5), the right wall of the roller (2) and the left wall of the rotating column (5) which are positioned at the left end of the front side are symmetrically provided with two turntables (7), a fixed plate (8) is arranged between the two turntables (7), a plurality of tooth sockets (9) are arranged on the outer wall of the circumference of the rotary disc (7) in an annular equidistant structure, a bevel gear (10) is arranged between the upper parts of the two rotary discs (7), a through groove (11) is formed in the upper part of the fixing plate (8) relative to the position of the bevel gear (10);
the outer wall of the rotating column (5) is of an annular equidistant structure and is uniformly provided with a plurality of cleaning wires (12), the top surface of the front side of the moving seat (1) is fixedly provided with a box body (13), the middle part of the top surface of the box body (13) is hinged with a movable door (14), the middle part of the rear wall of the moving seat (1) is provided with a cavity (15), the front end of the top surface of the cavity (15) is fixedly provided with an asphalt pump A (16), the input end and the output end of the asphalt pump A (16) are respectively connected with a guide pipe (17) and a corrugated pipe (18), the front end of the bottom surface of the cavity (15) is provided with a discharge hole (19), the upper part of the discharge hole (19) is provided with a disc (20), the middle part of the disc (20) is provided with a rotating shaft (21) in a penetrating manner, an inner cavity (22) is arranged inside the disc (20), the rear end of the inner cavity (22) is fixedly provided with a fixed block (23), the upper end of the rotating shaft (21) is fixedly provided with a rotating ring (24), two compression springs (25) are symmetrically and fixedly arranged between the end parts of the two sides of the rotating ring (24) and the outer walls of the two sides of the fixed block (23), the end part of the rear side of the corrugated pipe (18) is connected with a sliding pipe (26), a pipe groove (27) is formed in the position, corresponding to the sliding pipe (26), of the top surface of the disc (20), an extension spring (28) is fixedly arranged between the bottom surface of the end part of the upper side of the sliding pipe (26) and the top surface of the disc (20), and the lower end of the sliding pipe (26) is coaxially and fixedly connected with a discharging head (29);
the lower part of the outer wall of the discharging head (29) is provided with a plurality of through holes (30) in an annular equidistant structure, the rear wall of the discharge hole (19) is provided with a plate groove (31) relative to the lower part of the sliding pipe (26), a baffle plate (32) is inserted in the plate groove (31), two spring buckles (33) are symmetrically embedded on the bottom surface of the plate groove (31), a buckle groove (34) is arranged at the position of the bottom surface of the baffle (32) corresponding to the spring buckle (33), a collecting head (35) is fixedly arranged at the rear end of the bottom surface of the movable seat (1), a shovel groove (36) is arranged on the top surface of the front side of the collecting head (35), a collecting groove (37) is arranged on the front wall of the collecting head (35) corresponding to the rear side of the shovel groove (36), the left end of the top surface of the cavity (15) is fixedly provided with an asphalt pump B (38), and the output end and the input end of the asphalt pump B (38) are both connected with a connecting pipe (39).
2. The device for reinforcing the crack of the road and bridge in the construction process of the expressway as claimed in claim 1, wherein: the wheel shaft rotating device is characterized in that the moving seat (1) is of an L-shaped structure, the wheel shaft (3) is rotatably connected with the moving seat (1), the top surface of the bottom groove (4) is of an arc-shaped structure, the rotating column (5) is of a hollow cylindrical structure, the rotating column (5) is sleeved outside the wheel shaft (3) and is located on the same axis with the wheel shaft (3), the column groove (6) is of a two-third annular structure, and the right end of the rotating column (5) is rotatably matched with the column groove (6).
3. The device for reinforcing the crack of the road and bridge in the construction process of the expressway as claimed in claim 1, wherein: the cleaning device is characterized in that the rotary table (7) is of a hollow round table structure with a small inner part and a large outer part, the top surface of the fixing plate (8) is fixedly connected with the left end of the top surface of the bottom groove (4), the wheel shaft (3) is rotatably connected with the fixing plate (8), the inner side wall of the rotary table (7) is in sliding contact with the outer wall of the fixing plate (8), the upper end of the bevel gear (10) is rotatably connected with the top surface of the bottom groove (4), the bevel gear (10) is meshed with the tooth grooves (9) and is connected with the cleaning wires (12) in a V-shaped structure.
4. The device for reinforcing the crack of the road and bridge in the construction process of the expressway as claimed in claim 1, wherein: the inboard bottom surface of box (13) is the low inclined plane structure in high back before, pipe (17) are J type structure, pipe (17) front end runs through cavity (15) antetheca and box (13) back wall in proper order and extends to the inside downside of box (13), bellows (18) are the J type structure that the rear end portion is big circular platform form down, discharge gate (19) are the semicylinder structure.
5. The device for reinforcing the crack of the road and bridge in the construction process of the expressway as claimed in claim 1, wherein: disc (20) rotate with discharge gate (19) upper portion and be connected, pivot (21) rotate with disc (20) and be connected, pivot (21) antetheca lower extreme is connected fixedly with discharge gate (19) antetheca, inner chamber (22) are the loop configuration, change (24) and inner chamber (22) normal running fit, the space between change (24) both sides tip and fixed block (23) both sides outer wall all is half ring structure, slide tube (26) are the I shape structure, slide tube (26) lower extreme pass tub groove (27) extend to discharge gate (19) lower part and with tub groove (27) sliding fit.
6. The device for reinforcing the crack of the road and bridge in the construction process of the expressway as claimed in claim 1, wherein: go out stub bar (29) and be the hollow inverted cone structure of hemispheroid for the lower extreme, baffle (32) front end passes board groove (31) and extends to discharge gate (19) inside, both ends are U type structure and the setting of a mouthful style of calligraphy structure respectively around baffle (32), baffle (32) top front end closely laminates with sliding tube (26) bottom surface, baffle (32) front end inside with ejection of compact head (29) upper end grafting cooperation, snak link (33) are hemispheroid structure and joint cooperation with catching groove (34).
7. The device for reinforcing the crack of the road and bridge in the construction process of the expressway as claimed in claim 1, wherein: collect head (35) and be L type structure, shovel groove (36) are the high inclined plane structure in low back in the front, collecting vat (37) bottom surface is the high inclined plane structure in low right side in a left side, is located the front side connecting pipe (39) front end runs through cavity (15) antetheca and box (13) back wall in proper order and extends to box (13) inside top, is located the rear side connecting pipe (39) are U type structure, are located the rear side connecting pipe (39) downside tip runs through and collects head (35) left side back wall and extends to the inside downside of collecting vat (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111234783.6A CN113846577A (en) | 2021-10-22 | 2021-10-22 | Road and bridge crack reinforcing apparatus in highway construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111234783.6A CN113846577A (en) | 2021-10-22 | 2021-10-22 | Road and bridge crack reinforcing apparatus in highway construction process |
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| Publication Number | Publication Date |
|---|---|
| CN113846577A true CN113846577A (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111234783.6A Pending CN113846577A (en) | 2021-10-22 | 2021-10-22 | Road and bridge crack reinforcing apparatus in highway construction process |
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| CN (1) | CN113846577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419128A (en) * | 2022-09-28 | 2022-12-02 | 青岛理工大学 | Foundation local collapse repair equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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