CN106087684A - A kind of road repair method and apparatus - Google Patents
A kind of road repair method and apparatus Download PDFInfo
- Publication number
- CN106087684A CN106087684A CN201610383026.8A CN201610383026A CN106087684A CN 106087684 A CN106087684 A CN 106087684A CN 201610383026 A CN201610383026 A CN 201610383026A CN 106087684 A CN106087684 A CN 106087684A
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- Prior art keywords
- colophonium
- chassis
- pneumatic means
- road repair
- road
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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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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a kind of road repair method and apparatus, belong to road upkeep technical field, including chassis, the lower surface on chassis is rotatablely equipped with the rotary disk driven by the first pneumatic means, it is slidably fitted with the sliding seat driven by the second pneumatic means on rotary disk, sliding seat is provided with cast-cutting saw, rotary disk is slidably fitted with the slide driven by the 3rd pneumatic means, being provided with chisel tool on slide, the glide direction of slide is vertical with the glide direction of sliding seat；The upper surface on chassis is provided with Colophonium storage case, and Colophonium storage case connects a Colophonium discharge nozzle, and the mouth of pipe of Colophonium discharge nozzle is located at turn around the downstream of dish；The lower surface on chassis is provided with the pressure roller driven by the 4th pneumatic means, and pressure roller is positioned at the downstream of the mouth of pipe of Colophonium discharge nozzle；It is installed with air accumulator on the upper surface on chassis.The present invention is easy to use, it is possible to Rapid-Repair road surface, shortens the pavement preservation duration, is widely used in road upkeep.
Description
Technical field
The present invention relates to road upkeep technical field, particularly relate to a kind of road repair method and apparatus.
Background technology
After construction of the highway completes to come into operation, through abrasion after a while, it may appear that road surface breakage, hollow phenomenon, mesh
Before need when safeguarding to intercept road, use engineering truck to be chiseled by damaged road surface, then fill up Colophonium after cleaning, it is well known that work
The cost of journey car is the highest, and this is for the regular maintenance of road, considerably increases maintenance cost, and this repairing undoubtedly
Mode equipment needed thereby is various, and floor space is big, and the amount of labour of operator is big, long in time limit, have impact on the normal use of road.And
Traditional road upkeep, operator is constantly in outwork, and road surface chiseled by special equipment, and professional equipment boils Colophonium, its work
Making bad environments, energy consumption is high.
Therefore, based on drawbacks described above, in pavement preservation apparatus field, for new road repair apparatus still suffer from research and
The demand improved, this is also impart knowledge to students at present a study hotspot in highway maintenance field and emphasis, and the present invention has been able to especially
The starting point become and power place.
Summary of the invention
For many defects of above-mentioned existence, the present inventor, through substantial amounts of further investigation, is paying sufficient creation
Property work after, thus complete the present invention.
Specifically, the technical problem to be solved is: provide a kind of road repair method, easy to use, energy
Enough Rapid-Repair road surfaces, shorten the pavement preservation duration.
For solving above-mentioned technical problem, the technical scheme is that, it is provided that a kind of road repair method, including following step
Rapid: (1), at damaged primitive period limit processing annular groove, the described annular groove degree of depth is suitable with the depth of foundation of damaged base；(2) use
The damaged base in described annular groove rejected by drilling tool, is bored successively from described annular groove edge by breakage base and removes；(3) at described ring
Reinforcing network is laid on the basis of damaged base in connected in star；(4) expansion bolt is used to fix on the periphery of described reinforcing network；(5)
Pitch paying；(6) compacting.
In the road repair method of the present invention, as a kind of optimal technical scheme, in step (1), use cast-cutting saw
Cut out described annular groove.
This invention also solves another technical problem and be to provide a kind of road repair equipment, compact conformation, user
Just, it is possible to Rapid-Repair road surface, the pavement preservation duration is shortened.
For solving above-mentioned technical problem, the technical scheme is that, it is provided that a kind of road repair equipment, described road is repaiied
Benefit equipment includes that chassis, the lower surface on described chassis are provided with wheel, and the lower surface on described chassis is rotatablely equipped with by the first gas
The rotary disk that dynamic device drives, described rotary disk is slidably fitted with the sliding seat driven by the second pneumatic means, described slip
Cast-cutting saw is installed on Zuo, described rotary disk is slidably fitted with the slide driven by the 3rd pneumatic means, described slide is pacified
Equipped with drilling tool, the glide direction of described slide is vertical with the glide direction of described sliding seat；The upper surface on described chassis is provided with
Colophonium storage case, described Colophonium storage case connects a Colophonium discharge nozzle, and the mouth of pipe of described Colophonium discharge nozzle is positioned at described rotary disk
Downstream；The lower surface on described chassis is provided with the pressure roller driven by the 4th pneumatic means, and described pressure roller is positioned at described Colophonium discharging
The downstream of the mouth of pipe of pipe；Being installed with air accumulator on the upper surface on described chassis, it is pneumatic that described air accumulator connects first respectively
Device, the second pneumatic means, the 3rd pneumatic means and the 4th pneumatic means.
In the road repair equipment of the present invention, as a kind of optimal technical scheme, described cast-cutting saw includes fixed installation
Fixing seat on described sliding seat, described fixing seat is rotatablely equipped with a swing arm by jointed shaft, and described swing arm is with fixing
It is provided with the first cylinder between Zuo, described swing arm is provided with the first air motor, the power output shaft of described first air motor
Being provided with saw blade, described first cylinder and the first air motor are all connected with described air accumulator.
In the road repair equipment of the present invention, as a kind of optimal technical scheme, described drilling tool includes being fixedly installed in
Support arm on described slide, described support arm is tiltedly installed with a sliding sleeve, is slidably fitted with drill bit in described sliding sleeve, described
The tail end of drill bit connects the second air motor, and described slide is provided with the second cylinder, and described second cylinder connects described gas storage
Tank, the piston rod of described second cylinder connects the housing of described second motor.
In the road repair equipment of the present invention, as a kind of optimal technical scheme, in described Colophonium storage case, it is provided with electricity
Hot coil.
In the road repair equipment of the present invention, as a kind of optimal technical scheme, outside the tank wall of described Colophonium storage case
Side is provided with insulating tube.
In the road repair equipment of the present invention, as a kind of optimal technical scheme, described chassis is provided with solar panels,
Described solar panels connect a heat exchanger, and described heat exchanger connects described insulating tube.
In the road repair equipment of the present invention, as a kind of optimal technical scheme, the top of described Colophonium storage case is close
Envelope is provided with case lid, and described case lid connects described air accumulator by air inlet pipe.
Have employed technique scheme, the invention have the benefit that
Owing to being provided with cast-cutting saw, Colophonium storage case and pressure roller on chassis so that the present invention can be with complete independently road surface
The work such as cutting, pitch paying, compacting, without using the unit equipments such as engineering truck, thus simplify structure, reduce into
This, and very convenient when using, it is only necessary to move to chassis need on the road surface of repairing, first use cast-cutting saw to cut one
Groove, is rotated further by rotary disk, cuts the groove on other limits, by damaged road surface periphery well cutting, lays and fixing add after cleaning
Fixed network, pitch paying, then be compacted, reduce energy consumption, improve working environment, reduce the labor intensity of operator, greatly
Shorten greatly the duration of pavement preservation, do not hinder the normal use of road.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of cast-cutting saw in the embodiment of the present invention；
Fig. 3 is the structural representation of drilling tool in the embodiment of the present invention；
Fig. 4 is the scheme of installation of reinforcing network in the embodiment of the present invention；
Wherein, in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, each number designation refer to respectively following concrete meaning, element and/
Or parts.
In figure: 1, chassis；2, wheel；3, revolution air motor；4, rotary disk；5, drilling tool；501, slide；502, support
Arm；503, sliding sleeve；504, drill bit；5041, drill pipe section；5042, the section of creeping into；505, nitriding layer；506, the second cylinder；507, spiral shell
Bar；508, nut；509, the second air motor；6, cast-cutting saw；601, sliding seat；602, fixing seat；603, swing arm；604, first
Cylinder；605, saw blade；606, the first air motor；607, screw mandrel；608, screw；7, Colophonium storage case；8, electric heating coil；9, protect
Wen Guan；10, case lid；11, Colophonium discharge nozzle；12, stop valve；13, compaction cylinder；14, pressure roller；15, air accumulator；16, solar energy
Plate；17, heat exchanger；18, reinforcing network；19, expansion bolt；20, pressing plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail by specific embodiment, but these particularizations are implemented
The purposes of mode and purpose are only used for enumerating the present invention, not constitute any type of any to the real protection scope of the present invention
Limit, more non-protection scope of the present invention is confined to this.
A kind of road repair method, easy to use, it is possible to Rapid-Repair road surface, shorten the pavement preservation duration.
For solving above-mentioned technical problem, the technical scheme is that, it is provided that a kind of road repair method, including following step
Rapid: (1), at damaged primitive period limit processing annular groove, here, damaged base is damaged roadbed, namely needs the road surface portion repaired
Point, the position under the original institute in basis i.e. the road surface asphalt of damaged base and on sand stone layer, the annular groove degree of depth with
The depth of foundation of damaged base is suitable, processes annular groove, it is simple to the rejecting of damaged base, and other road surfaces the most damaged；(2) use
The damaged base in annular groove rejected by drilling tool, is bored successively from annular groove edge by breakage base and removes, and the direction of feed of drilling tool is usual
It is an angle with the surface of damaged base, is preferred at 60 degree of-70 degree, both can quickly reject again breakage so that drilling tool feeding
The top layer Colophonium of base；(3), after rejecting the top layer Colophonium of damaged base, reinforcing network on the basis of the damaged base in annular groove, is laid
18, reinforcing network 18 can provide the adhesive force of Colophonium and roadbed, extends the service life of roadbed after repairing, and this reinforcing network 18 needs
Do preservative treatment, then can obtain the service life more lengthened；(4) expansion bolt 19 is used to fix on the periphery of reinforcing network 18,
Expansion bolt 19 selects stainless steel to make, and reinforcing network 18 periphery use stainless steel pressing plate 20 push down,
The nut tightening expansion bolt 19 is fixed (as shown in Figure 4)；(5) pitch paying；(6) compacting.
Here, reinforcing network 18 material therefor includes following composition:
45-60 weight account polyethylene；
10-20 parts by weight of polypropylene；
7-15 weight portion polrvinyl chloride；
8-11 parts sulfuric acid calcium pyroborate；
1-3.5 weight portion silane coupler；
3-7 weight portion thiodipropionic acid dilauryl cinnamic acid ester；
10-12 weight portion organic siliconresin.
The main material used is plastic master batch, inherently has stronger high temperature resistant, resistance to acids and bases, the sulphuric acid wherein added
Calcium pyroborate inherently have high intensity, high-modulus, high tenacity, abrasion performance, high temperature resistant, acid and alkali-resistance, anticorrosive, be prone to surface and process
Etc. excellent physicochemical property, it is used in combination at this and silane coupler, makes tensile strength of material relatively can improve 50%-60%,
Shear strength can improve 40% 50% relatively, and effect is fairly obvious, and meanwhile, the thiodipropionic acid dilauryl cinnamic acid ester of addition can
To improve greatly the antioxygenic property of material, add organic siliconresin, add the binding ability with Colophonium, it is to avoid Colophonium
The defect separated with reinforcing network 18 after consolidation, and the combination of this component, when pouring into a mould hard pitch, to guarantee reinforcing network 18 not
Damaged, and when being embedded in underground for a long time, it is possible to keep good decay resistance for a long time.
In step (1), using cast-cutting saw to cut out annular groove, cast-cutting saw can linearly run, and outside one
Realize the feeding of earth's surface depth direction under power effect, after processing the groove of a segment distance, then adjust another operation angle, add
Another section of groove of work, finally closes each section of groove, forms annular groove.
It addition, present invention also offers a kind of road repair equipment, as shown in Figure 1, Figure 2, Fig. 3 and Fig. 4 jointly shown in, described road
Road repair apparatus includes that chassis 1, the lower surface on chassis 1 are provided with wheel 2, and the lower surface on chassis 1 is rotatablely equipped with by the first gas
The rotary disk 4 that dynamic device drives, the first pneumatic means gear that usually revolution air motor 3 drives, rotary disk 4 is arranged
The gear ring being meshed with gear, is driven rotary disk 4 to rotate by revolution air motor 3, rotary disk 4 is slidably fitted with by the second gas
The sliding seat 601 that dynamic device drives, the second pneumatic means includes the sawing air motor being arranged on rotary disk 4, and sawing is pneumatic
Motor connects a screw mandrel 607, sliding seat 601 fixedly mounts the screw 608 suitable with screw mandrel 607, by the pneumatic horse of sawing
The positive and negative rotation reached, drives screw turns, thus drives sliding seat 601 to reciprocatingly slide, sliding seat 601 is provided with cast-cutting saw 6,
Being slidably fitted with the slide 501 driven by the 3rd pneumatic means on rotary disk 4, the 3rd pneumatic means includes being arranged on rotary disk 4
On rejecting air motor, reject air motor connect a screw rod 507, on slide 501 fixedly mount suitable with screw rod 507
Nut 508, by rejecting the positive and negative rotation of air motor, drives Luo Gang to rotate, thus drives slide 501 to reciprocatingly slide, slide
Being provided with drilling tool 5 on 501, the glide direction of slide 501 is vertical with the glide direction of sliding seat 601, on the one hand can be fully sharp
With the installing space of rotary disk 4, on the other hand, after cutting out two crossing grooves, can sawing groove, while rejecting broken
Damage base table layer, further shorten the duration of pavement preservation.The upper surface on chassis 1 is provided with Colophonium storage case 7, Colophonium storage case
7 connect a Colophonium discharge nozzle 11, and the mouth of pipe of Colophonium discharge nozzle 11 is located at turn around the downstream of dish 4, the mouth of pipe position of Colophonium discharge nozzle 11
Put installation one scraper plate, can pitch paying, while scraping, to reduce the content of gas in Colophonium；The lower surface on chassis 1 sets
Having the pressure roller 14 driven by the 4th pneumatic means, the 4th pneumatic means includes compaction cylinder 13, and the piston rod of compression cylinder connects
Two bearings seat, pressure roller 14 is rotatably installed between two bearings seat, and two bearings seat is the most vertically slidable to be arranged on chassis 1, pressure roller 14
It is positioned at the downstream of the mouth of pipe of Colophonium discharge nozzle 11, after Colophonium cast, can directly drive pressure roller 14 to be compacted；The upper table on chassis 1
Being installed with air accumulator 15 on face, air accumulator 15 connects the first pneumatic means, the second pneumatic means, the 3rd pneumatic means respectively
With the 4th pneumatic means, specifically, air accumulator 15 connects revolution air motor 3, sawing air motor respectively, rejects pneumatic horse
Reach, compaction cylinder 13.This design is compared with the roller of traditional road roller, and the own wt of pressure roller 14 can be big
Big reduction, uses pressure roller 14 to bear a heavy burden, the weight of the One On The Chassis Colophonium storage case 7 and corresponding object is all concentrated during compacting
On pressure roller 14, not only increase consolidation effect, but also reduce manufacturing cost.
Cast-cutting saw 6 includes the fixing seat 602 being fixedly installed on sliding seat 601, and fixing seat 602 is rotated by jointed shaft
One swing arm 603 is installed, is provided with the first cylinder 604 between swing arm 603 and fixing seat 602, swing arm 603 is provided with first pneumatic
Motor 606, the power output shaft of the first air motor 606 is provided with saw blade 605, the first cylinder 604 and the first air motor 606
Being all connected with air accumulator 15, depth of cut is controlled by the overhang of the first cylinder 604 piston rod.
Drilling tool 5 includes the support arm 502 being fixedly installed on slide 501, and support arm 502 is tiltedly installed with a sliding sleeve
503, it is slidably fitted with drill bit 504 in sliding sleeve 503, specifically, drill bit 504 has smooth drill pipe section 5041 and the brill of spiral
The section of entering 5042, drill pipe section 5041 is set in sliding sleeve 503, and the section of creeping into 5042 stretches out sliding sleeve 503, and the tail end of drill pipe section 5041 connects
The power output shaft of the second air motor, slide 501 is provided with the second cylinder 506, and the second cylinder 506 connects air accumulator 15,
The piston rod of the second cylinder 506 connects the housing of the second air motor, pierces the degree of depth and is controlled by the second cylinder 506, and drill bit 504 inclines
Tiltedly arrange, both can quickly reject again the top layer Colophonium of damaged base so that drilling tool 5 feeding.In order to extend making of drill bit 504
With the life-span, the bulk material of drill bit 504 uses low-carbon martensitic steels 20CrMnMo, and drill bit 504 blank first passes through quenching and adds tempering
Modifier treatment after, to reach optimal heart portion combination of strength and toughness, be machined out the most again, after machine-shaping, the section of creeping into
5042 nitrogen treatment so that it is the surface of the section of creeping into 5042 formed nitriding layer 505, nitriding layer 505 case hardnesses >=HV1000, with
Improve hardness and wearability, the centre hardness HRC42-45 of drill bit 504 on the section of creeping into 5042 surface, improve the tired of drill bit 504
Labor intensity and corrosion resistance, thus reduce the fracture of drill bit 504, extend its service life, it is ensured that drill bit 504 is tilting
Service behaviour good when creeping into.
After Colophonium boils, load Colophonium storage case 7, in Colophonium storage case 7, be provided with electric heating coil 8, additional heat, with
Avoid Colophonium to consolidate, operator field can be improved and boil the severe working environment that Colophonium is caused.
Because during road repair being all outdoor study, it is contemplated that energy-conservation, outside the tank wall of Colophonium storage case 7, it is provided with insulating tube
9, chassis 1 is provided with solar panels 16, and solar panels 16 connect a heat exchanger 17, and heat exchanger 17 connects insulating tube 9, utilizes the sun
It is provided that thermal source, heat in heat exchanger 17 is passed to insulating tube 9, to Colophonium heating and thermal insulation, it is possible to reduce the consumption of electric energy.
The top of Colophonium storage case 7 is sealed and installed with case lid 10, and case lid 10 connects air accumulator 15 by air inlet pipe, on the one hand
Decrease thermal loss, it is to avoid Colophonium consolidates, and improves working environment, and on the other hand, Colophonium storage case 7 connects air accumulator
15 so that keep malleation in Colophonium storage case 7, when pitch paying, the velocity of discharge of Colophonium can be accelerated.
In order to realize the controlled of Colophonium cast, Colophonium discharge nozzle 11 is provided with stop valve 12, closes after casting complete and cut
Only valve 12, just can move at another position, road surface needing to repair.
During use, it is only necessary to move to chassis 1 need on the road surface of repairing, first use cast-cutting saw 6 to cut a groove,
It is rotated further by rotary disk 4, cuts other groove, by damaged road surface periphery well cutting, bore except damaged base table layer, lay after cleaning
And fixing reinforcing network 18, pitch paying, then be compacted, this set operation is on the device it is achieved that need not re-use
Too much Aided Machine, reduces the labor intensity of operator, substantially reduces the duration of pavement preservation, is not just hindering road
Often use.
The structure that is slidably installed used on rotary disk 4 in the embodiment of the present invention is usually slide track component, the most relatively
For common, do not repeat them here.
Although for the purpose illustrated and describe, and describe structure shown in the above-mentioned embodiment of the present invention and accompanying drawing and
Processing procedure.But these are not detailed descriptions, can not scope of the invention is limited to this.To those skilled in the art
For, the above-mentioned embodiment of the present invention can be made numerous modifications and variations, and these all of amendments and/or change are all wrapped
Include within such as scope defined by the claims of the present invention, without departing from the scope of the present invention as defined by the appended claims
And spirit.
Claims (9)
1. a road repair method, it is characterised in that comprise the following steps: (1) is in damaged primitive period limit processing annular groove, institute
State the annular groove degree of depth suitable with the depth of foundation of damaged base；(2) drilling tool is used to reject the damaged base in described annular groove, will
Damaged base bores successively from described annular groove edge and removes；(3) reinforcing is laid on the basis of the damaged base in described annular groove
Net；(4) expansion bolt is used to fix on the periphery of described reinforcing network；(5) pitch paying；(6) compacting.
2. road repair method as claimed in claim 1, it is characterised in that in step (1), uses cast-cutting saw to cut out institute
State annular groove.
3. a road repair equipment, including chassis, the lower surface on described chassis is provided with wheel, it is characterised in that the described end
The lower surface of dish is rotatablely equipped with the rotary disk driven by the first pneumatic means, and described rotary disk is slidably fitted with by the second gas
The sliding seat that dynamic device drives, described sliding seat is provided with cast-cutting saw, described rotary disk is slidably fitted with by the 3rd pneumatic
The slide that device drives, described slide is provided with the glide direction of drilling tool, the glide direction of described slide and described sliding seat
Vertically.The upper surface on described chassis is provided with Colophonium storage case, and described Colophonium storage case connects a Colophonium discharge nozzle, described Colophonium
The mouth of pipe of discharge nozzle is positioned at the downstream of described rotary disk；The lower surface on described chassis is provided with the pressure driven by the 4th pneumatic means
Roller, described pressure roller is positioned at the downstream of the mouth of pipe of described Colophonium discharge nozzle；It is installed with air accumulator on the upper surface on described chassis,
Described air accumulator connects the first pneumatic means, the second pneumatic means, the 3rd pneumatic means and the 4th pneumatic means respectively.
4. road repair equipment as claimed in claim 3, it is characterised in that described cast-cutting saw includes being fixedly installed in described cunning
Fixing seat on dynamic seat, described fixing seat is rotatablely equipped with a swing arm by jointed shaft, sets between described swing arm and fixing seat
Having the first cylinder, described swing arm is provided with the first air motor, the power output shaft of described first air motor is provided with saw
Sheet, described first cylinder and the first air motor are all connected with described air accumulator.
5. road repair equipment as claimed in claim 3, it is characterised in that described drilling tool includes being fixedly installed in described slide
On support arm, described support arm is tiltedly installed with a sliding sleeve, in described sliding sleeve, is slidably fitted with drill bit, the tail of described drill bit
End connects the second air motor, and described slide is provided with the second cylinder, and described second cylinder connects described air accumulator, and described the
The piston rod of two cylinders connects the housing of described second motor.
6. the road repair equipment as described in claim 3 to 5 any one claim, it is characterised in that described Colophonium accommodates
Electric heating coil it is provided with in case.
7. road repair equipment as claimed in claim 6, it is characterised in that be provided with guarantor outside the tank wall of described Colophonium storage case
Wen Guan.
8. road repair equipment as claimed in claim 7, it is characterised in that described chassis is provided with solar panels, described too
Sun can connect a heat exchanger by plate, and described heat exchanger connects described insulating tube.
9. the road repair equipment as described in claim 3 to 8 any one claim, it is characterised in that described Colophonium accommodates
The top of case is sealed and installed with case lid, and described case lid connects described air accumulator by air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383026.8A CN106087684B (en) | 2016-06-02 | 2016-06-02 | A kind of road repair method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383026.8A CN106087684B (en) | 2016-06-02 | 2016-06-02 | A kind of road repair method and apparatus |
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| Publication Number | Publication Date |
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| CN106087684A true CN106087684A (en) | 2016-11-09 |
| CN106087684B CN106087684B (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610383026.8A Expired - Fee Related CN106087684B (en) | 2016-06-02 | 2016-06-02 | A kind of road repair method and apparatus |
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| CN107254830A (en) * | 2017-06-28 | 2017-10-17 | 中国路桥工程有限责任公司 | Concrete road surface rapid-maintenance device and method |
| CN107524075A (en) * | 2017-09-12 | 2017-12-29 | 蒋昌霞 | A kind of road surface Lining Crack prosthetic device |
| CN107858905A (en) * | 2017-11-21 | 2018-03-30 | 王银露 | A kind of hand push road upkeep constructing device |
| CN108086116A (en) * | 2017-12-22 | 2018-05-29 | 湖南望隆企业管理咨询有限公司 | A kind of road safety pitch repairs pad device |
| CN108086114A (en) * | 2017-12-22 | 2018-05-29 | 湖南望隆企业管理咨询有限公司 | A kind of high efficiency road pitch repair apparatus |
| CN108086115A (en) * | 2017-12-22 | 2018-05-29 | 湖南望隆企业管理咨询有限公司 | A kind of asphalt roads fills trimming device |
| CN108103913A (en) * | 2017-12-22 | 2018-06-01 | 湖南望隆企业管理咨询有限公司 | A kind of environment friendly road pitch repairs cutter device |
| CN108442223A (en) * | 2018-03-26 | 2018-08-24 | 林忠 | A kind of flexible road furniture |
| CN109082990A (en) * | 2018-08-28 | 2018-12-25 | 蒋昌霞 | A kind of worn pavement restorative procedure |
| CN109082991A (en) * | 2018-08-28 | 2018-12-25 | 蒋昌霞 | A kind of road engineering road surface prosthetic device |
| CN111395135A (en) * | 2020-03-27 | 2020-07-10 | 赵晓栋 | Concrete filling device for road restoration |
| CN112064475A (en) * | 2020-08-29 | 2020-12-11 | 王一权 | Quick leveling device for asphalt highway pavement |
| CN112359693A (en) * | 2020-10-30 | 2021-02-12 | 张国彦 | Road pavement repairing device and reinforcing method thereof |
| CN113981787A (en) * | 2021-09-26 | 2022-01-28 | 岑杰 | Road crack repairing device and method |
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