CN111005291A - Road asphalt laying device - Google Patents
Road asphalt laying device Download PDFInfo
- Publication number
- CN111005291A CN111005291A CN201911286234.6A CN201911286234A CN111005291A CN 111005291 A CN111005291 A CN 111005291A CN 201911286234 A CN201911286234 A CN 201911286234A CN 111005291 A CN111005291 A CN 111005291A
- Authority
- CN
- China
- Prior art keywords
- rod
- vehicle body
- emulsified asphalt
- gear pump
- oil pumping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/16—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
- E01C19/17—Application by spraying or throwing
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/16—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials for applying or spreading liquid materials, e.g. bitumen slurries
- E01C19/17—Application by spraying or throwing
- E01C19/174—Apparatus with pump-discharge
Abstract
The invention provides a road asphalt laying device, which comprises a vehicle body, an emulsified asphalt storage tank arranged in the vehicle body and an oil pumping gear pump arranged in the vehicle body, wherein a liquid outlet pipe is arranged at a liquid outlet of the oil pumping gear pump, the other end of the liquid outlet pipe is connected with a spray pipe, two ends of the spray pipe are respectively provided with a baffle, one end of the baffle, far away from the spray pipe, is provided with a square rod, a U-shaped frame is sleeved on the square rod and is fixedly connected with the vehicle body, one side, far away from the vehicle body, of the U-shaped frame is provided with a round hole, one side, far away from the vehicle body, of the square rod is provided with two threaded blind holes, and a threaded rod is arranged in the round: the method has the function of limiting the spraying range of the emulsified asphalt and reduces the operation difficulty of spraying the emulsified asphalt.
Description
Technical Field
The invention relates to a road asphalt laying device, belonging to the field of road engineering.
Background
Road surface permeable coat and adhesive linkage generally adopt the asphalt distribution car to spray and lay one deck emulsified asphalt in road construction, and at present, the both sides of the spray tube on the asphalt distribution car lack the structure of sheltering from, when spraying road border position department, emulsified asphalt sprays very easily and takes the curb on the roadside on the curb, causes the pollution to the curb, influences the aesthetic property, sprays on the curb for avoiding taking place emulsified asphalt simultaneously, needs the more energy operation of cost.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a road asphalt laying device, which aims to solve the problems that shielding structures are lacked on two sides of a spray pipe on an asphalt distribution vehicle in the background technology, emulsified asphalt is easily sprayed on curbstones with roadside when the edge of a road is sprayed, the curbstone is polluted, the attractiveness is affected, and meanwhile, in order to avoid the problem that the emulsified asphalt is sprayed on the curbstones, more efforts are needed to operate, the invention has the function of limiting the spraying range of the emulsified asphalt and reduces the operation difficulty of the spraying of the emulsified asphalt.
In order to achieve the purpose, the invention is realized by the following technical scheme: a road asphalt laying device comprises a vehicle body, an emulsified asphalt storage tank arranged in the vehicle body and an oil pumping gear pump arranged in the vehicle body, wherein a diesel engine is arranged on the upper end surface of the emulsified asphalt storage tank, the output end of the diesel engine is connected with the input end of the oil pumping gear pump through a transmission belt, a liquid inlet pipe is arranged at the liquid inlet of the oil pumping gear pump, one end of the liquid inlet pipe, far away from the oil pumping gear pump, is connected with a first stop valve and a second stop valve through a three-way pipe, one end of the first stop valve, far away from the liquid inlet pipe, is arranged at the lower part of the emulsified asphalt storage tank, a vertical cylinder is arranged at one end of the second stop valve, far away from the liquid inlet pipe, a liquid outlet pipe is arranged at the liquid outlet of the oil pumping gear pump, the other end of the liquid outlet pipe is connected with a, the spray pipe is characterized in that baffles are arranged at two ends of the spray pipe, a square rod is installed at one end, away from the spray pipe, of each baffle, a U-shaped frame is sleeved on the corresponding square rod, the U-shaped frame is fixedly connected with the vehicle body, a round hole is formed in one face, away from the vehicle body, of the U-shaped frame, two threaded blind holes are formed in one face, away from the vehicle body, of the square rod, and a threaded rod is arranged in the round hole.
Further, be equipped with the spring in the screw thread blind hole, spring one end is glued through glass and is fixed in the screw thread blind hole, the rubber block is fixed to the spring other end, the rubber block is kept away from the one side looks parallel and level of automobile body with square pole.
Furthermore, a pin hole is formed in the upper end of the square rod, a central axis of the pin hole is perpendicular to a central axis of the threaded blind hole, and a pin rod is installed in the pin hole.
Furthermore, two first through holes are formed in the lower end of the square rod, and two second through holes matched with the two first through holes are formed in the baffle.
Further, the threaded rod is kept away from the outer surface of the end of the U-shaped frame and is provided with a handle, and the handle is kept away from one end of the threaded rod and is used for fixing the sphere.
Furthermore, a connecting rod is fixed on the outer surface of the cylinder, and one end, far away from the cylinder, of the connecting rod is fixedly connected with the emulsified asphalt storage tank.
The invention has the beneficial effects that: when emulsified asphalt is sprayed on the edge of a road, the position of a square rod close to one side of the curbstone is adjusted in the U-shaped frame, the uppermost thread blind hole on the square rod is aligned with the round hole on the U-shaped frame, then the threaded rod penetrates through the round hole and is screwed into the thread blind hole, the position of the baffle is conveniently adjusted, the baffle is positioned on one side of the spray pipe, the spray range of a nozzle of the spray pipe close to one side of the curbstone is limited, the emulsified asphalt is prevented from being sprayed on the curbstone, and the operation difficulty of spraying the emulsified asphalt is reduced.
According to the invention, the rubber block and the spring are arranged in the threaded blind hole, when the threaded rod is screwed into the threaded blind hole, the threaded rod extrudes the rubber block, the rubber block is retracted into the threaded blind hole, meanwhile, the spring is in a compressed state, and when the threaded rod is screwed out of the threaded blind hole, the rubber block restores to the original position and blocks the threaded blind hole under the action of the resilience force of the spring, so that the purpose of blocking the threaded blind hole in real time is realized, and the probability of entering fine impurities in the threaded blind hole is reduced.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a road asphalt paving apparatus of the present invention;
FIG. 2 is an enlarged view of the position A of the road asphalt paving device of the present invention;
FIG. 3 is a schematic view of the assembly of a spring, a rubber block and a square rod in the road asphalt paving device of the present invention;
FIG. 4 is a perspective view of a U-shaped frame in the road asphalt paving apparatus of the present invention;
in the figure: 1-vehicle body, 2-emulsified asphalt storage tank, 3-diesel engine, 4-driving belt, 5-first stop valve, 6-cylinder, 7-second stop valve, 8-liquid inlet pipe, 9-oil-pumping gear pump, 10-liquid outlet pipe, 11-nozzle, 12-spray pipe, 13-baffle, 14-square rod, 15-U-shaped frame, 16-pin rod, 17-threaded rod, 18-handle, 19-threaded blind hole, 20-spring, 21-rubber block and 22-round hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a road asphalt laying device comprises a vehicle body 1, an emulsified asphalt storage tank 2 arranged in the vehicle body 1 and an oil pumping gear pump 9 arranged in the vehicle body 1, a diesel engine 3 is arranged on the upper end surface of the emulsified asphalt storage tank 2, the output end of the diesel engine 3 is connected with the input end of the oil pumping gear pump 9 through a transmission belt 4, a liquid inlet pipe 8 is arranged on the liquid inlet of the oil pumping gear pump 9, one end of the liquid inlet pipe 8 far away from the oil pumping gear pump 9 is connected with a first stop valve 5 and a second stop valve 7 through a three-way pipe, one end of the first stop valve 5 far away from the liquid inlet pipe 8 is arranged at the lower part of one side of the emulsified asphalt storage tank 2, one end of the second stop valve 7 far away from the liquid inlet pipe 8 is provided with a vertical cylinder 6, a liquid outlet pipe 10 is arranged on the liquid outlet of the oil pumping gear pump, spray pipe 12 surface lower part position equidistance installation a plurality of nozzles 11, open first stop valve 5, close second stop valve 7, utilize 3 drive oil pumping gear pump 9 works of diesel engine, and then oil pumping gear pump 9 passes through feed liquor pipe 8 and drain pipe 10 pump to spray pipe 12 with the emulsified asphalt in the emulsified asphalt holding vessel 2, emulsified asphalt evenly sprays on the road surface through nozzle 11 afterwards, when needing the flushing line, close first stop valve 5, open second stop valve 7, then add proper amount diesel oil to cylinder 6 in, continue to operate oil pumping gear pump 9, and then the diesel oil in the cylinder 6 passes through nozzle 11 blowout, realize the purpose of remaining emulsified asphalt in the washing pipe.
The two ends of the spray pipe 12 are respectively provided with a baffle 13, one end of the baffle 13, which is far away from the spray pipe 12, is provided with a square rod 14, the square rod 14 is sleeved with a U-shaped frame 15, the U-shaped frame 15 is fixedly connected with the vehicle body 1, one side of the U-shaped frame 15, which is far away from the vehicle body 1, is provided with a round hole 22, one side of the square rod 14, which is far away from the vehicle body 1, is provided with two threaded blind holes 19, a threaded rod 17 is arranged in the round hole 22, when the emulsified asphalt is sprayed on the edge of a road, the position of the square rod 14, which is close to one side of the curbstone, in the U-shaped frame 15 is adjusted, the uppermost layer threaded blind hole 19 on the square rod 14 is aligned with the round hole 22 on the U-shaped frame 15, then the threaded rod 17 is screwed into the threaded blind hole 19 through the round hole 22, so as to realize convenient adjustment of the position of the, the operation difficulty of spraying the emulsified asphalt is reduced.
Be equipped with spring 20 in the screw thread blind hole 19, spring 20 one end is fixed in screw thread blind hole 19 through glass cement, the fixed block rubber 21 of spring 20 other end, block rubber 21 and square pole 14 keep away from the one side looks parallel and level of automobile body 1, through install block rubber 21 and spring 20 in screw thread blind hole 19, when threaded rod 17 twists in screw thread blind hole 19, threaded rod 17 extrusion block rubber 21, and then block rubber 21 is in indentation screw thread blind hole 19, spring 20 is in compression state simultaneously, when twisting threaded rod 17 out from screw thread blind hole 19, under the effect of spring 20 resilience power, block rubber 21 resumes normal position and shutoff screw thread blind hole 19, realize the purpose of real-time shutoff screw thread blind hole 19, reduce the probability of getting into tiny impurity in the screw thread blind hole 19.
The pinhole has been seted up to square pole 14 upper end, and the axis of pinhole is mutually perpendicular with the axis of screw thread blind hole 19, installs round pin 16 in the pinhole, and after square pole 14 assigns in U type frame 15, assigns round pin 16 in the pinhole to round pin 16 plays the effect that prevents square pole 14 from dropping in U type frame 15.
Two first through holes are formed in the lower end of the square rod 14, two second through holes matched with the two first through holes are formed in the baffle 13, and the bolts for connecting the square rod 14 and the baffle 13 are installed conveniently due to the design of the first through holes and the second through holes.
A handle 18 is arranged on the outer surface of one end of the threaded rod 17 far away from the U-shaped frame 15, a sphere is fixed at one end of the handle 18 far away from the threaded rod 17, the handle 18 is arranged on the threaded rod 17, and the sphere is arranged on the handle 18, so that the threaded rod 17 can be conveniently rotated by the handle 18.
6 external fixed surface of cylinder has the connecting rod, and the connecting rod is kept away from 6 one end of cylinder and 2 fixed connection of emulsified asphalt holding vessel, installs the connecting rod between 6 and emulsified asphalt holding vessel 2 of cylinder, improves the stability of 6 installations of cylinder.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a road asphalt laying device, includes the automobile body, installs the emulsified asphalt holding vessel in the automobile body and installs the oil pumping gear pump in the automobile body, its characterized in that: the diesel engine is arranged on the upper end face of the emulsified asphalt storage tank, the output end of the diesel engine is connected with the input end of the oil pumping gear pump through a transmission belt, the liquid inlet of the oil pumping gear pump is provided with a liquid inlet pipe, one end of the liquid inlet pipe, far away from the oil pumping gear pump, is connected with a first stop valve and a second stop valve through a three-way pipe, one end of the first stop valve, far away from the liquid inlet pipe, is arranged at the lower part of the emulsified asphalt storage tank, one end of the second stop valve, far away from the liquid inlet pipe, is provided with a vertical cylinder body, the liquid outlet pipe is arranged at the liquid outlet of the oil pumping gear pump, the other end of the liquid outlet pipe is connected with a spray pipe, the spray pipe is arranged at the tail of the vehicle body and is fixedly connected with the vehicle body, a, the square rod is sleeved with a U-shaped frame, the U-shaped frame is fixedly connected with the vehicle body, a round hole is formed in one side, away from the vehicle body, of the U-shaped frame, two threaded blind holes are formed in one side, away from the vehicle body, of the square rod, and a threaded rod is arranged in the round hole.
2. A road asphalt laying apparatus according to claim 1, characterized in that: the spring is arranged in the threaded blind hole, one end of the spring is fixed in the threaded blind hole through glass cement, the other end of the spring fixes the rubber block, and the rubber block and the square rod are parallel and level to each other on the surface far away from the vehicle body.
3. A road asphalt laying apparatus according to claim 1, characterized in that: the pin hole has been seted up to square pole upper end, the axis of pinhole is mutually perpendicular with the axis of screw thread blind hole, install the pin rod in the pin hole, after square pole assigns in U type frame, assign the pin rod in the pin hole to the pin rod plays the effect that prevents square pole from dropping in the U type frame.
4. A road asphalt laying apparatus according to claim 1, characterized in that: two first through holes are formed in the lower end of the square rod, two second through holes matched with the two first through holes are formed in the baffle, and the bolts for connecting the square rod and the baffle are conveniently installed due to the design of the first through holes and the second through holes.
5. A road asphalt laying apparatus according to claim 1, characterized in that: the threaded rod is kept away from the one end surface mounting handle of U type frame, the fixed spheroid of one end of threaded rod is kept away from to the handle.
6. A road asphalt laying apparatus according to claim 1, characterized in that: the cylinder external surface is fixed with the connecting rod, the one end and the emulsified asphalt holding vessel fixed connection of cylinder are kept away from to the connecting rod, and the stability of cylinder installation is improved to installation connecting rod between cylinder and emulsified asphalt holding vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911286234.6A CN111005291A (en) | 2019-12-13 | 2019-12-13 | Road asphalt laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911286234.6A CN111005291A (en) | 2019-12-13 | 2019-12-13 | Road asphalt laying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111005291A true CN111005291A (en) | 2020-04-14 |
Family
ID=70114507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911286234.6A Pending CN111005291A (en) | 2019-12-13 | 2019-12-13 | Road asphalt laying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111005291A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496916Y (en) * | 2001-09-30 | 2002-06-26 | 杭州美通特种机械制造有限公司 | Asphalt pump built-in spreading vehicle with asphalt cleaning |
| CN200992674Y (en) * | 2007-01-11 | 2007-12-19 | 林海铭 | Asphalt spraying machine |
| CN205001333U (en) * | 2015-08-15 | 2016-01-27 | 浙江东浩紧固件有限公司 | Novel plug screw |
| CN205062683U (en) * | 2015-10-20 | 2016-03-02 | 孙伟 | Cleaning -easy reversible road anti -glare panel |
| CN206204740U (en) * | 2016-08-30 | 2017-05-31 | 北京亿赫公路养护有限责任公司 | It is easy to continuously adjust the Telescopic asphalt sprinkling wagon of spray area |
| CN206396596U (en) * | 2016-12-26 | 2017-08-11 | 河南九一环保科技股份有限公司 | A kind of emulsified asphalt spraying machine |
| CN209617201U (en) * | 2019-02-28 | 2019-11-12 | 衡阳师范学院 | Folded bicycle is used in a kind of adjustable logistics carrying |
-
2019
- 2019-12-13 CN CN201911286234.6A patent/CN111005291A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496916Y (en) * | 2001-09-30 | 2002-06-26 | 杭州美通特种机械制造有限公司 | Asphalt pump built-in spreading vehicle with asphalt cleaning |
| CN200992674Y (en) * | 2007-01-11 | 2007-12-19 | 林海铭 | Asphalt spraying machine |
| CN205001333U (en) * | 2015-08-15 | 2016-01-27 | 浙江东浩紧固件有限公司 | Novel plug screw |
| CN205062683U (en) * | 2015-10-20 | 2016-03-02 | 孙伟 | Cleaning -easy reversible road anti -glare panel |
| CN206204740U (en) * | 2016-08-30 | 2017-05-31 | 北京亿赫公路养护有限责任公司 | It is easy to continuously adjust the Telescopic asphalt sprinkling wagon of spray area |
| CN206396596U (en) * | 2016-12-26 | 2017-08-11 | 河南九一环保科技股份有限公司 | A kind of emulsified asphalt spraying machine |
| CN209617201U (en) * | 2019-02-28 | 2019-11-12 | 衡阳师范学院 | Folded bicycle is used in a kind of adjustable logistics carrying |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203603048U (en) | Innovative comb-plate-type rubber plate bridge expansion joint structure | |
| CN111005291A (en) | Road asphalt laying device | |
| CN211954687U (en) | Test lane for simulating intelligent internet automobile running in rainy weather environment | |
| CN111074763A (en) | Bridge shock attenuation expansion joint device of easy change | |
| CN111979910A (en) | Shock-absorbing noise-reducing telescopic device and method for mounting and replacing same and reconstructing existing telescopic device | |
| CN210561549U (en) | Asphalt pavement structure | |
| CN209703371U (en) | A kind of town road greening barrier | |
| CN208899395U (en) | A kind of environment protection pavement high pressure sprinkling truck | |
| CN202518236U (en) | Flushing device for engineering car washing | |
| CN220352584U (en) | Highway maintenance watering mechanism | |
| CN206189579U (en) | Shaft hole plugging device is twisted in drainage | |
| CN206737504U (en) | A kind of multifunctional open-air carport | |
| CN204940192U (en) | A kind of urban road surfaces water injector | |
| CN220977796U (en) | Road pile convenient to installation | |
| CN220013378U (en) | Foundation structure curing means for bridge construction | |
| CN110805856A (en) | Liftable and clean street lamp for road | |
| CN210737442U (en) | Guardrail cleaning machine frame capable of being pulled in two directions and guardrail cleaning machine | |
| CN220433316U (en) | Road surface paving structure utilizing existing waveform guardrail | |
| CN219298373U (en) | Energy-saving and environment-friendly asphalt pavement drainage structure | |
| CN211735163U (en) | Highway safety stake with flexible function | |
| CN219240378U (en) | Highway isolation protective net | |
| CN213354295U (en) | Dust fall concrete tank car for building engineering | |
| CN217247700U (en) | Dust device is used in road construction | |
| CN219528481U (en) | Energy-saving concrete watering device for civil engineering construction | |
| CN212505729U (en) | Rubber tyer road roller profit sprinkler and rubber tyer road roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200414 |