CN205399144U - Thin paste seal car emulsified asphalt spray lance that stretches out and draws back - Google Patents
Thin paste seal car emulsified asphalt spray lance that stretches out and draws back Download PDFInfo
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- CN205399144U CN205399144U CN201620131848.2U CN201620131848U CN205399144U CN 205399144 U CN205399144 U CN 205399144U CN 201620131848 U CN201620131848 U CN 201620131848U CN 205399144 U CN205399144 U CN 205399144U
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Abstract
The utility model provides a thin paste seal car emulsified asphalt spray lance that stretches out and draws back, the middle part of fixed bolster is fixed and is provided with flexible CD -ROM drive motor, the power output shaft of flexible CD -ROM drive motor goes up the fixed drive gear that is provided with, flexible spray lance and the flexible spray lance in back before both sides are provided with respectively around the fixed bolster, preceding flexible spray lance is the same with the structure of the flexible spray lance in back, be provided with the slide rail between flexible spray lance in preceding flexible spray lance and back and the mount, install the rack with the drive gear meshing on the flexible spray lance in preceding flexible spray lance and back respectively, there are 9~17 spray nozzle for asphalt the bottom of preceding flexible spray lance and the flexible spray lance in back evenly distributed respectively, install the nozzle that corresponds with spray nozzle for asphalt on the upper surface of preceding flexible spray lance and the flexible spray lance in back and open and close the cylinder. The utility model has the advantages of efficiency of construction height, easy operation, with low costs.
Description
Technical field
This utility model belongs to newly-built road and the device that completed road surface is keeped in repair or equipment technical field, is specifically related to the equipment of making bituminous paving surface layer.
Background technology
In the nineties, China's extensive Introduced From Abroad advanced person's maintenance of surface technology and equipment, widely popularize slurry seal and micro-surface area, have received good result, improve pavement usage situation, extend service life of road surface, but due to being continually changing of traffic, increasing at flow, transfinite, hypervelocity, the channelization volume of traffic, the impact of the factors such as Moisture Damage, in addition the original situation of highway is not the same, underlying strength height differs, traffic flow different sizes, the factors such as thermal climate vary, road surface Random early Detection is made not to be effectively controlled, the cycle that highway is repaired is shorter and shorter, existing slurry seal and micro-surface area technique, and the fiber micro-surfacing construction technology occurred several years ago, do not deal with far away over burdening on highway, the destruction of the factors such as cart amount and rain damage.
In order to solve the problems referred to above, occur in that highly viscous fiber micro-surfacing construction technology therewith.It is in conjunction with the advantage of water-proof tack coat and two kinds of technology of fiber micro-surfacing, adopt special tack coat emulsified asphalt technology, it is equipped with emulsified asphalt dispensing device, old pavement is formed a superpower tack coat, mix and stir material bonding with the micro-surface area mixed with fiber simultaneously, form an asphalt binder tack coat with dimensional network structure, substantially increase the caking property of green surface and old pavement, and the new skid resistance on road surface, water proofing property, thus extending the service life on road surface, and substantially increase the properties on road surface.
On the other hand, mix fiber and form staggered network structure with aggregate and emulsified asphalt binder, effectively limit aggregate sliding, come off, greatly improve road surface stability, be effectively improved the tension of wearing course, shearing resistance, resistance to compression and impact strength；Good stress absorption and dispersibility can effectively suppress the generation of pavement crack and reflection crack.For having sparse hole, empty more high porosity road surface；Crack, breakaway road surface；Dry pavement；The road surface that is made up of concrete base layer or do Sub-sealing Course on stabilized soil road base, especially suitable.
Highly viscous fiber rare slurry sealing vehicle is used to realize the nucleus equipment of this construction technology, highly viscous fiber rare slurry sealing vehicle sprays Colophonium typically by folding boom, after folding spray rod two ends are launched, spray width can reach 4-6m, after this folding spray rod launches, length is fixed, and spray width and sprinkling position lean on the unlatching of nozzle to regulate.For spray width, the width requirement of rare slurry sealing vehicle 4.5m can be met completely, but the construction of highly viscous fiber rare slurry sealing vehicle needs to pull paving box to be completed, paving box center and vehicle center essentially coincide, namely the centrage of operation side and vehicle centre-line essentially coincide, when vehicle is by roadside construction time, it is desirable to vehicle keeps to the side to travel, the long words of collapsible spray bars can be interfered with roadside guardrail, it is impossible to carries out spraying operation.
In order to solve this problem, the telescopic spray bars of ad hoc meter, the flexible width of this spray bars according to paving box width adjusting, will not can be interfered with railing, and meets various construction requirement.
Summary of the invention
Technical problem to be solved in the utility model is in that the shortcoming overcoming existing rare slurry sealing vehicle emulsified asphalt dispensing device, it is provided that a kind of flexible spray boom of rare slurry sealing vehicle emulsified asphalt reasonable in design, that simple in construction, efficiency of construction are high.
Solve above-mentioned technical problem and be the technical scheme is that support bracket fastened middle part is fixedly installed telescopic drive motor, the power output shaft of telescopic drive motor is fixedly installed driving gear, both sides, support bracket fastened front and back are respectively arranged with front stretching spray boom and rear flexible spray boom, front stretching spray boom is identical with the structure of rear flexible spray boom, front stretching spray boom and rear stretching are provided with slide rail between spray boom and fixed support, front stretching spray boom and rear flexible spray boom are separately installed with and the tooth bar driving gear to engage, the bottom of front stretching spray boom and rear flexible spray boom has been respectively uniformly distributed 9～17 asphalt nozzles, front stretching spray boom opens and closes cylinder with being provided with the nozzle corresponding with asphalt nozzle on the upper surface of rear flexible spray boom.
nullThe structure of front stretching spray boom of the present utility model is: in fully closed rectangular tube, front side is provided with the front side board with rectangular tube and left plate and the front liquid separatnig plate of right plate formation cavity along its length，The two ends, left and right of front liquid separatnig plate have processed apopore a and inlet opening b respectively，The water route dividing plate that cavity is divided into advance water cavity and front water chamber it is provided with between front liquid separatnig plate and the front medial wall of rectangular tube，The front side wall of rectangular tube is provided with the water inlet pipe being connected with intake antrum、The outlet pipe being connected with water chamber，Between front liquid separatnig plate and the rear medial wall of rectangular tube, two ends, left and right are respectively arranged with right baffle-plate and right baffle plate，The left plate of right baffle-plate and rectangular tube forms left water chamber，Left water chamber is connected with front water chamber by apopore a，The right plate of right baffle plate and rectangular tube forms right intake antrum，Right water chamber is connected with advance water cavity by inlet opening b，The rear side of right baffle-plate and right baffle plate has all processed through hole，Right baffle-plate is provided with, with sealing on the through hole of the rear side of right baffle plate, the water pipe excessively being connected with right intake antrum and left water chamber，Liquid separatnig plate after being provided with between side plate up and down of front side rectangular tube crossing water pipe，A segment distance is all left between rear liquid separatnig plate and right baffle-plate and right baffle plate，Rear liquid separatnig plate and front liquid separatnig plate and right baffle-plate and right baffle plate constitute viscous oil chamber，It is positioned on the top rectangular tube top board in viscous oil chamber and is provided with equally distributed 9～17 nozzles installation pipe，Oil circuit dividing plate it is provided with between rear liquid separatnig plate and front liquid separatnig plate，Viscous oil chamber is divided into oil suction chamber and goes out oil pocket by oil circuit dividing plate，Rectangular tube top board is provided with the oil inlet pipe being connected with oil suction chamber、Go out the oil return pipe that oil pocket is connected.
The length ratio of the tooth bar length stated of the present utility model and front stretching spray boom is 0.52～1.
This utility model adopts the power end driving motor to drive and drives pinion rotation, by driving gear to engage with the tooth bar on front stretching spray boom and rear flexible spray boom, front stretching spray boom and rear flexible spray boom is made to move in the opposite direction, according to paving box width adjusting front stretching spray boom and rear flexible spray boom collapsing length, meet various construction requirement.This utility model has that efficiency of construction is high, simple to operate, low cost and other advantages.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the structural representation of front stretching spray boom 5 in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described, but this utility model is not limited to embodiment disclosed below.
Embodiment 1
At Fig. 1, in 2, the flexible spray boom of the rare slurry sealing vehicle emulsified asphalt of the present embodiment is opened and closed cylinder 3, telescopic drive motor 4, front stretching spray boom 5 by fixed support 1, rear flexible spray boom 2, nozzle, is driven gear 6, tooth bar 7, slide rail 8, asphalt nozzle 9 to connect and compose.
nullThe structure of fixed support 1 is that two I-shaped frame upper surface screw threads for fastening connectors side by side are fixedly connected with upper mounting plate、Bottom screw threads for fastening connector is fixedly connected with lower installation board，A segment distance is left between two I-shaped framves，The upper mounting plate two bottom sides of fixed support 1 is separately installed with slide rail 8 along its length、Lower installation board upper surface both sides are separately installed with slide rail 8 along its length，The middle part of the upper mounting plate of fixed support 1 fixed installation of screw threads for fastening connector and telescopic drive motor 4，The power output shaft of telescopic drive motor 4 extend between two I-shaped framves of fixed support 1，The power output shaft of telescopic drive motor 4 is fixedly connected with driving gear 6，The both sides, front and back of fixed support 1 are respectively arranged with front stretching spray boom 5 and rear flexible spray boom 2，Front stretching spray boom 6 is identical with the structure of rear flexible spray boom 2，Front stretching spray boom 5 is provided with, near the side upper and lower surface of fixed support 1, the chute matched with slide rail 8 on along its length，The rear side of front stretching spray boom 5 is provided with on along its length and the tooth bar 7 driving gear 6 to be meshed，The length ratio of tooth bar 7 length and front stretching spray boom 5 is 0.8，Rear flexible spray boom 2 is provided with, near the side upper and lower surface of fixed support 1, the chute matched with slide rail 8 on along its length，The front side of rear flexible spray boom 2 is provided with on along its length and the tooth bar 7 driving gear 6 to be meshed，Telescopic drive motor 4 drives and drives gear 6，By driving gear 6 to engage with the tooth bar 7 on front stretching spray boom 5 and rear flexible spray boom 2，Front stretching spray boom 5 and rear flexible spray boom 2 is made to move in the opposite direction，The bottom of front stretching spray boom 5 and rear flexible spray boom 2 is respectively evenly distributed with 13 asphalt nozzles 7，The upper surface of front stretching spray boom 5 and rear flexible spray boom 2 is provided with the nozzle corresponding with asphalt nozzle 7 and opens and closes cylinder 3.
In figure 3, the front stretching spray boom 5 of the present embodiment is connected and composed by water inlet pipe 5-1, outlet pipe 5-2, oil inlet pipe 5-3, oil return pipe 5-4, rectangular tube 5-5, right baffle-plate 5-6, nozzle installation pipe 5-7, oil circuit dividing plate 5-8, water route dividing plate 5-9, excessively water pipe 5-10, rear liquid separatnig plate 5-11, front liquid separatnig plate 5-12, right baffle plate 5-13.
nullIn fully closed rectangular tube 5-5, front side is welded with and the front liquid separatnig plate 5-12 of the front side board of rectangular tube 5-5 and left plate and right plate formation cavity along its length，The two ends, left and right of front liquid separatnig plate 5-12 have processed apopore a and inlet opening b respectively，The water route dividing plate 5-9 that cavity is divided into advance water cavity and front water chamber it is welded with between front liquid separatnig plate 5-12 and the front medial wall of rectangular tube 5-5，The front side wall of rectangular tube 5-5 is welded with the water inlet pipe 5-1 being connected with intake antrum、The outlet pipe 5-2 being connected with water chamber，Between front liquid separatnig plate 5-12 and the rear medial wall of rectangular tube 5-5, two ends, left and right are respectively arranged with right baffle-plate 5-6 and right baffle plate 5-13，The left plate of right baffle-plate 5-6 and rectangular tube 5-5 forms left water chamber，Left water chamber is connected with front water chamber by apopore a，The right plate of right baffle plate 5-13 and rectangular tube 5-5 forms right intake antrum，Right water chamber is connected with advance water cavity by inlet opening b，The rear side of right baffle-plate 5-6 and right baffle plate 5-13 has all processed through hole，Right baffle-plate 5-6 is connected to the water pipe 5-10 excessively being connected with right intake antrum and left water chamber with seal weld on the through hole of the rear side of right baffle plate 5-13，Liquid separatnig plate 5-11 after being welded with between side plate up and down of front side rectangular tube 5-5 crossing water pipe 5-10，A segment distance is all left between rear liquid separatnig plate 5-11 and right baffle-plate 5-6 and right baffle plate 5-13，Rear liquid separatnig plate 5-11 and rectangular tube 5-5 rear wall and right baffle-plate 5-6 and right baffle plate 5-13 constituted oil pocket，Rear liquid separatnig plate 5-11 and front liquid separatnig plate 5-12 and right baffle-plate 5-6 and right baffle plate 5-13 constitutes viscous oil chamber，It is positioned on the top rectangular tube 5-5 top board in viscous oil chamber to be provided with and is evenly distributed with 13 nozzles pipe 5-7 are installed，Nozzle is installed pipe 5-7 and is connected with viscous oil chamber，Nozzle is installed the upper end of pipe 5-7 and is provided with nozzle keying cylinder 3、Lower end is provided with asphalt nozzle 9，Oil circuit dividing plate 5-8 it is provided with between rear liquid separatnig plate 5-11 and front liquid separatnig plate 5-12，Viscous oil chamber is divided into oil suction chamber and goes out oil pocket by oil circuit dividing plate 5-8，Rectangular tube 5-5 top board is provided with the oil inlet pipe 5-3 being connected with oil suction chamber、Go out the oil return pipe 5-4 that oil pocket is connected.
Emulsified asphalt flows into oil suction chamber from oil inlet pipe 5-3 and sprays away in part through oil-feed cavity wall asphalt nozzle 9, another part passed through oil pocket and flowed into fuel-displaced intracavity, therein most return in emulsified asphalt tank by oil return pipe 5-4, sub-fraction is sprayed away by the asphalt nozzle 9 in fuel-displaced cavity wall；Hot water flows into advance water cavity from water inlet pipe 5-1, sequentially pass through right intake antrum, excessively water pipe 5-10, left water chamber flows into front water chamber, upper water-out pipe 5-2 finally by front water chamber is back in boiler, hot water transfers heat to emulsified asphalt in cyclic process, keep the mobility of emulsified asphalt, it is prevented that emulsified asphalt temperature is too low causes that spray effect is bad.
Embodiment 2
In the present embodiment, front stretching spray boom 5 and rear flexible spray boom 2 are separately installed with and the tooth bar 7 driving gear 6 to engage, the length of tooth bar 7 and front stretching spray boom 5 length ratio are 0.52, front stretching spray boom 5 is provided with and is evenly distributed with 9 nozzles installation pipe 5-7, the upper end of nozzle installation pipe 5-7 is provided with nozzle keying cylinder 3, lower end is provided with asphalt nozzle 9, and rear flexible spray boom 2 is identical with the structure of front stretching spray boom 5.The annexation of other parts and parts is identical with embodiment 1.
Embodiment 3
In the present embodiment, front stretching spray boom 5 and rear flexible spray boom 2 are separately installed with and the tooth bar 7 driving gear 6 to engage, the length of tooth bar 7 and front stretching spray boom 5 length ratio are 1, front stretching spray boom 5 is provided with and is evenly distributed with 17 nozzles installation pipe 5-7, the upper end of nozzle installation pipe 5-7 is provided with nozzle keying cylinder 3, lower end is provided with asphalt nozzle 9, and rear flexible spray boom 2 is identical with the structure of front stretching spray boom 5.The annexation of other parts and parts is identical with embodiment 1.
Claims (3)
- null1. the flexible spray boom of rare slurry sealing vehicle emulsified asphalt，It is characterized in that: the middle part of fixed support (1) is fixedly installed telescopic drive motor (4)，The power output shaft of telescopic drive motor (4) is fixedly installed driving gear (6)，The both sides, front and back of fixed support (1) are respectively arranged with front stretching spray boom (5) and rear flexible spray boom (2)，Front stretching spray boom (5) is identical with the structure of rear flexible spray boom (2)，Slide rail (8) it is provided with between front stretching spray boom (5) and rear flexible spray boom (2) and fixed support (1)，Front stretching spray boom (5) and rear flexible spray boom (2) are separately installed with and the tooth bar (7) driving gear (6) to engage，The bottom of front stretching spray boom (5) and rear flexible spray boom (2) has been respectively uniformly distributed 9～17 asphalt nozzles (9)，The upper surface of front stretching spray boom (5) and rear flexible spray boom (2) is provided with the nozzle corresponding with asphalt nozzle (9) and opens and closes cylinder (3).
- null2. the flexible spray boom of rare slurry sealing vehicle emulsified asphalt according to claim 1，It is characterized in that the structure of described front stretching spray boom (5) is: in fully closed rectangular tube (5-5), front side is provided with the front side board with rectangular tube (5-5) and left plate and the front liquid separatnig plate (5-12) of right plate formation cavity along its length，The two ends, left and right of front liquid separatnig plate (5-12) have processed apopore (a) and inlet opening (b) respectively，The water route dividing plate (5-9) that cavity is divided into advance water cavity and front water chamber it is provided with between the front medial wall of front liquid separatnig plate (5-12) and rectangular tube (5-5)，The front side wall of rectangular tube (5-5) is provided with the water inlet pipe (5-1) being connected with intake antrum、The outlet pipe (5-2) being connected with water chamber，Between the rear medial wall of front liquid separatnig plate (5-12) and rectangular tube (5-5), two ends, left and right are respectively arranged with right baffle-plate (5-6) and right baffle plate (5-13)，The left plate of right baffle-plate (5-6) and rectangular tube (5-5) forms left water chamber，Left water chamber is connected with front water chamber by apopore (a)，The right plate of right baffle plate (5-13) and rectangular tube (5-5) forms right intake antrum，Right water chamber is connected with advance water cavity by inlet opening (b)，The rear side of right baffle-plate (5-6) and right baffle plate (5-13) has all processed through hole，Right baffle-plate (5-6) is provided with, with sealing on the through hole of the rear side of right baffle plate (5-13), the water pipe (5-10) excessively being connected with right intake antrum and left water chamber，Be positioned at water pipe (5-10) front side rectangular tube (5-5) be provided with rear liquid separatnig plate (5-11) up and down between side plate，A segment distance is all left between rear liquid separatnig plate (5-11) and right baffle-plate (5-6) and right baffle plate (5-13)，Rear liquid separatnig plate (5-11) and front liquid separatnig plate (5-12) and right baffle-plate (5-6) and right baffle plate (5-13) constitute viscous oil chamber，It is positioned on top rectangular tube (5-5) top board in viscous oil chamber and is provided with equally distributed 9～17 nozzles installation pipe (5-7)，Oil circuit dividing plate (5-8) it is provided with between rear liquid separatnig plate (5-11) and front liquid separatnig plate (5-12)，Viscous oil chamber is divided into oil suction chamber and goes out oil pocket by oil circuit dividing plate (5-8)，Rectangular tube (5-5) top board is provided with the oil inlet pipe (5-3) being connected with oil suction chamber、Go out the oil return pipe (5-4) that oil pocket is connected.
- 3. the flexible spray boom of rare slurry sealing vehicle emulsified asphalt according to claim 1, it is characterised in that: the length ratio of described tooth bar (7) length and front stretching spray boom (5) is 0.52～1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131848.2U CN205399144U (en) | 2016-02-20 | 2016-02-20 | Thin paste seal car emulsified asphalt spray lance that stretches out and draws back |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620131848.2U CN205399144U (en) | 2016-02-20 | 2016-02-20 | Thin paste seal car emulsified asphalt spray lance that stretches out and draws back |
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| CN205399144U true CN205399144U (en) | 2016-07-27 |
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| CN201620131848.2U Active CN205399144U (en) | 2016-02-20 | 2016-02-20 | Thin paste seal car emulsified asphalt spray lance that stretches out and draws back |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354847A (en) * | 2017-07-31 | 2017-11-17 | 安徽意诚智能科技有限公司 | A kind of energy-conserving and environment-protective goudronator |
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2016
- 2016-02-20 CN CN201620131848.2U patent/CN205399144U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107354847A (en) * | 2017-07-31 | 2017-11-17 | 安徽意诚智能科技有限公司 | A kind of energy-conserving and environment-protective goudronator |
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