CN205188762U - Pavement patching AS sprinkler that can adapt to speed of a motor vehicle and bituminous paving automatically - Google Patents
Pavement patching AS sprinkler that can adapt to speed of a motor vehicle and bituminous paving automatically Download PDFInfo
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- CN205188762U CN205188762U CN201520740892.9U CN201520740892U CN205188762U CN 205188762 U CN205188762 U CN 205188762U CN 201520740892 U CN201520740892 U CN 201520740892U CN 205188762 U CN205188762 U CN 205188762U
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- speed
- shower nozzle
- motor vehicle
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- pavement
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Abstract
The utility model relates to a pavement patching AS sprinkler that can adapt to speed of a motor vehicle and bituminous paving automatically, it is including setting up the wheel on bituminous paving, be provided with chassis and driver's cabin on the wheel, be provided with AS storage jar on the chassis, the driver's cabin front portion is provided with detecting device, inside is provided with speed of a motor vehicle tester and treater, the upper surface at chassis rear portion is provided with the pump, the lower surface is provided with the spray line, the pump passes through transfer line intercommunication AS storage jar and spray line, the below of spray line equal and be provided with the shower nozzle, the middle part of shower nozzle is provided with flow regulator, speed of a motor vehicle tester, detecting device and flow regulator are connected to the treater, the utility model aims at providing a pavement patching AS sprinkler that can adapt to speed of a motor vehicle and bituminous paving automatically can be according to the flow that sprays of every shower nozzle of the circumstances on the speed of a motor vehicle and road surface control, reach repair the effect in furthest save the AS raw materials, reduce and repair the cost.
Description
Technical field
The utility model relates to pavement patching field, is specially a kind of pavement patching AS flusher that automatically can adapt to the speed of a motor vehicle and flexible pavement.
Background technology
The speedway that China builds has a big chunk to adopt flexible pavement, and the service condition on most road surface is good, but be no lack of some new highways due to overload of vehicle, design unreasonable, construction quality is not in place, too rob work overworks and the impact of each side factor such as weather conditions, just there is rut, hole groove, crack the several leading year after highway is open to the traffic, gather around the earlier period damage in various degree such as bag, bellding, cause Pavement Condition to reduce, affect traffic safety.Therefore, how preventive maintenance is timely taked to flexible pavement, suppress the further deterioration of the diseases such as crack, rut, hole groove, prevent road surface from occurring structural destruction, keep good pavement performance, the problem of prolonging service life of pavement is more and more paid close attention to, and also becomes one of domestic and international highway construction circle important research direction.
Traditional precuring material is mainly mulseal and modified emulsifying asphalt etc., but there are some defects, maintenance effect is not fine, newly go out now first a kind of conserving material AS, AS is pitch infiltration curing agent outward appearance is dark blue liquid, it is the permeability aqueous product of the sp act chemical reaction composition being rich in nano particle, shattered crack and minute crack can be repaired, suppress hole groove, the loose generation waiting Moisture Damage, certain advantage is all there is in water prevention infringement and raising road surface high-temperature behavior etc., it is a kind of brand-new Preventive maintenance of high grade highway asphalt pavement product.The mechanism that AS permeates the infringement of curing agent water prevention is: on the one hand, reduce excessive infiltration coefficient; On the other hand, recover and further enhanced road surface pitch and the adhesion stress between gathering materials, make it to resist the repeated action that flowing pressure and vacuum draw wash away.Acting in conjunction according to these two aspects suppresses Moisture Damage from source, rationally more scientific, is also more conducive to traffic safety.AS permeates the infringement of curing agent water prevention can be divided into following two stages: the first stage: close improper water-permeable passage.AS is specially permeated curing agent and is mixed with complete water-based, low viscosity, high fluidity, is rich in the osmosis type material of nano particle by AS when permeating curing agent formula Design, therefore after AS infiltration curing agent sprays to flexible pavement, its process of osmosis is just just as the process of osmosis of Simulated Water at flexible pavement, and the penetrating passage of flexible pavement has just become the infiltration lane of AS material.In whole process of osmosis, AS permeates curing agent owing to having minimum nano particle, therefore pavement asphalt can be infiltrated easily and in the extremely trickle gap that formed because adhesion stress reduces between gathering materials, this part trickle gap belongs to improper water-permeable passage, Moisture Damage usually all from this part, development and worsen.Produce chemical reaction in this passage when AS permeates to be trapped in after curing agent penetrates into this part micro-cracks and solidify, thus close that these are non-
Normal water-permeable passage, the seepage rate that in the seepage rate (comprising the seepage rate of normal water-permeable passage and the seepage rate of improper passage) that road surface is total, this part improper water-permeable passage produces will reduce to zero.For normal water-permeable passage, the particle diameter that AS permeates curing agent is too little really for the hole of this part water-permeable passage, 11 permeate curing agent with AS can't this part space of shutoff and affect the proper drainage on road surface, only can form sealing in the surrounding of passage, or penetrate into solidification in improper water-permeable passage that vias inner walls exists fully and play sealing process.Second stage: generate crystallization after active reaction solidification, recovers and enhanced road surface pitch and the adhesion stress between gathering materials, and makes it to resist the repeated action that flowing pressure and vacuum draw wash away.When AS permeates after curing agent completes process of osmosis, AS permeate curing agent can with the many kinds of substance in bituminous concrete and the titanium dioxide in air
Carbon produces a series of chemical crosslink reaction; gelinite is changed into by liquid form; formed after solidification and there is the extremely strong crystalline solid of elasticity, high strength and adhesion stress; these crystalline solid embed in the improper penetrating passage of road crust completely, and whole infiltration closed protective layer and asphalt concrete pavement are combined together completely.Just because of topping to be bonded on road surface but to penetrate into flexible pavement unlike other materials, just do not exist and ground by wheel the hidden danger of walking so AS permeates infiltration closed protective layer that curing agent formed.Permeate curing agent for reactive agent with AS, the dissociant of pitch and mineral aggregate is catalytic materials, and generating compound is by pitch and ore deposit by extremely strong chemical bond energy
Material is bonded together again, the adhesion stress that this chemical bond energy produces, stronger than physical bond power simple between new pavement asphalt mixture medium pitch and mineral aggregate, this powerful adhesion stress ensure that pitch and the repeated action that can resist high flowing pressure and vacuum draw and not peeling off of gathering materials, thus suppresses generation and the development of Moisture Damage.The height of adhesion strength between pitch and mineral aggregate, determines the ability of opposing Moisture Damage, therefore improves the adhesion strength between pitch and mineral aggregate, also just improves the ability of flexible pavement opposing Moisture Damage.In water prevention course of damage, AS permeate curing agent for microcrack process, suppress pitted skin and point-like hole groove deterioration also have positive role.
AS raw material is all the repairing adopting the mode of spraying to be sprayed onto the enterprising walking along the street face of flexible pavement mostly, general flusher all can use sprinkling dolly, and the speed of a motor vehicle is variation, spray there will be under the different speed of a motor vehicle by equal spray rate and spray uneven phenomenon, easily cause waste of material and repair underproof situation, and pavement behavior is also different, there is crack in some place, ruts etc. need to repair, some place is intact, do not need to repair, some gap is large, some gap is little, therefore waste may be caused to the AS raw material of all positions sprinkling as much.
Utility model content
The purpose of this utility model is to provide a kind of pavement patching AS flusher that automatically can adapt to the speed of a motor vehicle and flexible pavement, the sprinkling flow of each shower nozzle can be controlled according to the situation on the speed of a motor vehicle and road surface, while reaching repair efficiency, save AS raw material to greatest extent, reduce and repair cost.
In order to realize above object, the technical solution adopted in the utility model is: a kind of pavement patching AS flusher that automatically can adapt to the speed of a motor vehicle and flexible pavement, it comprises the wheel (2) be arranged on flexible pavement (1), described wheel (2) is provided with chassis (3) and driver's cabin (4), described chassis (3) is provided with AS storage tank (7), described driver's cabin (4) front portion is provided with sniffer (6), inside is provided with test car speed device (401) and processor (5), the upper surface at described chassis (3) rear portion is provided with pump (8), soffit is provided with spray line (10), described pump is communicated with AS storage tank (7) and spray line (10) by woven hose (9), the below of described spray line (10) all and be provided with shower nozzle (11), the middle part of described shower nozzle (11) is provided with flow regulator (13), described test car speed device (401), sniffer (6) and flow regulator (13) are connected to processor (5).
Further, described shower nozzle (11) is box section, described flow regulator (13) comprises the cylinder (15) be arranged on shower nozzle (11) lateral surfaces, and cylinder (15) is connected to processor (5), the push rod of described cylinder (15) is connected with junction plate (16), the middle inside of described junction plate (16) is provided with verge board (17), described verge board (17) penetrates into the inside of shower nozzle (11), and closely cooperates with the mating groove (1101) offered on shower nozzle (11) other inside walls.
Further, the quantity of described pump (8) is not less than 2, and all pumps (8) are all connected in parallel between AS storage tank (7) and spray line (10) by woven hose (9).
Further, total wide cut in described sprinkling region (12) is 3-3.5m, and the quantity of described shower nozzle (11) is 6-10, and the nozzle of described shower nozzle (11) is fan-shaped, adjacent sprinkling region (12) overlaps.
Further, described AS storage tank (7) is also connected with manual spray gun (14) by woven hose (9), and the length of this section of woven hose (9) is 28-32m, and described manual spray gun (14) is fixed on chassis (3) by snap close.
The beneficial effects of the utility model are:
1, the speed of a motor vehicle velometer test GES and detection to road surface signal all react to processor, processor can make ready-made instruction according to these signals, the flow regulator controlled on each shower nozzle regulates the required flow sprayed of each shower nozzle, some location patching material will be caused to spray because of the speed of a motor vehicle too much cause waste or spray very few repairing, also combine with actual surface conditions simultaneously, adopt different fountain height to repair to large seam and crack, save material to greatest extent.
2, the structure of flow regulator is simple, and easily controls, employing be pneumatic, reaction speed is fast.
3, the quantity of pump and Parallel Design, in the process of spraying, only has a pump work, when the pump worked breaks down time, can start in other pumps timely, take over the pump work of original work, can ensure the continuity of whole sprinkling process.
4, well-known, the liquid of nozzles spray, few certainly than centre of the amount of frontier zone, adjacent sprinkling region is set to overlap by the utility model, borderline region can be made to achieve twice superposition spray, therefore reach the relatively uniform sprinkling in whole region, decrease the waste situation of AS material.
5, the design of manual spray gun, the place of the sprinkling and drain spray that may be used for extreme terrain is sprayed, and guarantees that the perfection of whole patch work is carried out.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that automatically can adapt to the pavement patching AS flusher of the speed of a motor vehicle and flexible pavement.
Fig. 2 is a kind of left view that automatically can adapt to the pavement patching AS flusher of the speed of a motor vehicle and flexible pavement.
Fig. 3 is the structural representation of flow control device.
Described in figure, label character is expressed as: 1, flexible pavement; 2, wheel; 3, chassis; 4, driver's cabin; 5, processor; 6, sniffer; 7, AS storage tank; 8, pump; 9, woven hose; 10, spray line; 11, shower nozzle; 12, region is sprayed; 13, flow regulator; 14, manual spray gun; 15, cylinder; 16, junction plate; 17, adjustable plate; 401, test car speed device; 1101, mating groove.
Detailed description of the invention
The technical solution of the utility model is understood better in order to make those skilled in the art; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
As shown in Figure 1-Figure 3, concrete structure of the present utility model is: a kind of pavement patching AS flusher that automatically can adapt to the speed of a motor vehicle and flexible pavement, it comprises the wheel 2 be arranged on flexible pavement 1, described wheel 2 is provided with chassis 3 and driver's cabin 4, described chassis 3 is provided with AS storage tank 7, described driver's cabin 4 front portion is provided with sniffer 6, inside is provided with test car speed device 401 and processor 5, the upper surface at described rear portion, chassis 3 is provided with pump 8, soffit is provided with spray line 10, described pump is communicated with AS storage tank 7 and spray line 10 by woven hose 9, the below of described spray line 10 all and be provided with shower nozzle 11, the middle part of described shower nozzle 11 is provided with flow regulator 13, described test car speed device 401, sniffer 6 and flow regulator 13 are connected to processor 5.
Preferably, described shower nozzle 11 is box section, described flow regulator 13 comprises the cylinder 15 be arranged on shower nozzle 11 1 lateral surfaces, and cylinder 15 is connected to processor 5, the push rod of described cylinder 15 is connected with junction plate 16, the middle inside of described junction plate 16 is provided with verge board 17, and described verge board 17 penetrates into the inside of shower nozzle 11, and closely cooperates with the mating groove 1101 offered on other inside walls of shower nozzle 11.
Preferably, the quantity of described pump 8 is not less than 2, and all pumps 8 are all connected in parallel between AS storage tank 7 and spray line 10 by woven hose 9.
Preferably, total wide cut in described sprinkling region 12 is 3-3.5m, and the quantity of described shower nozzle 11 is 6-10, and the nozzle of described shower nozzle 11 is fan-shaped, adjacent sprinkling region 12 overlaps.
Preferably, described AS storage tank 7 is also connected with manual spray gun 14 by woven hose 9, and the length of this section of woven hose 9 is 28-32m, and described manual spray gun 14 is fixed on chassis 3 by snap close.
During concrete use, one of them pump 8 is started while start line travelling wheel 2, GES can be transferred to processor 5 by speed tester 401, surface conditions also can be transferred to processor 5 by sniffer 6 simultaneously, processor 5 and can need the surface conditions repaired to send best instruction according to the speed of a motor vehicle, and then control the required uninterrupted sprayed on each shower nozzle 11 by the flexible situation of control cylinder 15, reach and perfectly spray repair efficiency, save raw material to greatest extent.
When running into leakage benefit or extreme terrain, manually can repair by spray gun 14, and then reaching perfect repair efficiency, waste material that again can not be too much.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above example just understands method of the present utility model and core concept thereof for helping.The above is only preferred embodiment of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of utility model and technical scheme are directly applied to other occasion without improving, and all should be considered as protection domain of the present utility model.
Claims (5)
1. one kind can adapt to the pavement patching AS flusher of the speed of a motor vehicle and flexible pavement automatically, it comprises the wheel (2) be arranged on flexible pavement (1), described wheel (2) is provided with chassis (3) and driver's cabin (4), described chassis (3) is provided with AS storage tank (7), it is characterized in that, described driver's cabin (4) front portion is provided with sniffer (6), inside is provided with test car speed device (401) and processor (5), the upper surface at described chassis (3) rear portion is provided with pump (8), soffit is provided with spray line (10), described pump is communicated with AS storage tank (7) and spray line (10) by woven hose (9), the below of described spray line (10) all and be provided with shower nozzle (11), the middle part of described shower nozzle (11) is provided with flow regulator (13), described test car speed device (401), sniffer (6) and flow regulator (13) are connected to processor (5).
2. a kind of pavement patching AS flusher that automatically can adapt to the speed of a motor vehicle and flexible pavement according to claim 1, it is characterized in that, described shower nozzle (11) is box section, described flow regulator (13) comprises the cylinder (15) be arranged on shower nozzle (11) lateral surfaces, and cylinder (15) is connected to processor (5), the push rod of described cylinder (15) is connected with junction plate (16), the middle inside of described junction plate (16) is provided with verge board (17), described verge board (17) penetrates into the inside of shower nozzle (11), and closely cooperate with the mating groove (1101) offered on shower nozzle (11) other inside walls.
3. a kind of pavement patching AS flusher that automatically can adapt to the speed of a motor vehicle and flexible pavement according to claim 1, it is characterized in that, the quantity of described pump (8) is not less than 2, and all pumps (8) are all connected in parallel between AS storage tank (7) and spray line (10) by woven hose (9).
4. a kind of pavement patching AS flusher that automatically can adapt to the speed of a motor vehicle and flexible pavement according to claim 1, it is characterized in that, total wide cut in described sprinkling region (12) is 3-3.5m, the quantity of described shower nozzle (11) is 6-10, and the nozzle of described shower nozzle (11) is fan-shaped, adjacent sprinkling region (12) overlaps.
5. a kind of pavement patching AS flusher that automatically can adapt to the speed of a motor vehicle and flexible pavement according to claim 1, it is characterized in that, described AS storage tank (7) is also connected with manual spray gun (14) by woven hose (9), and the length of this section of woven hose (9) is 28-32m, described manual spray gun (14) is fixed on chassis (3) by snap close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740892.9U CN205188762U (en) | 2015-09-23 | 2015-09-23 | Pavement patching AS sprinkler that can adapt to speed of a motor vehicle and bituminous paving automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740892.9U CN205188762U (en) | 2015-09-23 | 2015-09-23 | Pavement patching AS sprinkler that can adapt to speed of a motor vehicle and bituminous paving automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205188762U true CN205188762U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520740892.9U Expired - Fee Related CN205188762U (en) | 2015-09-23 | 2015-09-23 | Pavement patching AS sprinkler that can adapt to speed of a motor vehicle and bituminous paving automatically |
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| Country | Link |
|---|---|
| CN (1) | CN205188762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869103A (en) * | 2017-11-14 | 2018-04-03 | 广东交通实业投资有限公司 | A kind of ultra-thin close water antiskid layer working vehicle of bituminous paving epoxy |
| GB2600453A (en) * | 2020-10-30 | 2022-05-04 | Optical Metrology Services Ltd | Apparatus and method for repairing defects in a road surface |
-
2015
- 2015-09-23 CN CN201520740892.9U patent/CN205188762U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869103A (en) * | 2017-11-14 | 2018-04-03 | 广东交通实业投资有限公司 | A kind of ultra-thin close water antiskid layer working vehicle of bituminous paving epoxy |
| GB2600453A (en) * | 2020-10-30 | 2022-05-04 | Optical Metrology Services Ltd | Apparatus and method for repairing defects in a road surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20180923 |