CN110952419A - Spraying device - Google Patents
Spraying device Download PDFInfo
- Publication number
- CN110952419A CN110952419A CN201911280280.5A CN201911280280A CN110952419A CN 110952419 A CN110952419 A CN 110952419A CN 201911280280 A CN201911280280 A CN 201911280280A CN 110952419 A CN110952419 A CN 110952419A
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- CN
- China
- Prior art keywords
- spraying
- spraying device
- box
- tank
- slurry
- 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
- 238000005507 spraying Methods 0.000 title claims abstract description 47
- 239000002002 slurry Substances 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000004568 cement Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 13
- 238000007796 conventional method Methods 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 239000012790 adhesive layer Substances 0.000 description 5
- 238000012806 monitoring device Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- E01C19/176—Spraying or throwing elements, e.g. nozzles; Arrangement thereof or supporting structures therefor, e.g. spray-bars
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a spraying device, which comprises a box body (1) and a cavity structure, wherein the cavity structure is used for bearing slurry; a power device (2) comprising an air compressor (201) and an engine (202); a vehicle body (3) carrying the box body (1) and the power device (2); the upper end of box (1) is equipped with charge door (4), and the lower extreme is equipped with discharge gate (5), one side of box (1) with power device (2) are connected. The invention solves the technical problems of low spraying efficiency and poor non-uniform spraying effect of cement paste and bonding coat oil caused by the fact that a spraying kettle is manually utilized to spray cement paste and bonding coat oil in a vertical face spraying method in a conventional method.
Description
Technical Field
The invention relates to the field of new and old pavement construction of extension projects, in particular to a spraying device.
Background
Along with the development of the expressway industry in China, the number of expressway reconstruction and extension projects in China is continuously increased. As an important component in the high extension project of the expressway, the splicing part of the new pavement and the old pavement is very important. Only with good splicing effect, the new and old pavements can become a whole, and the long-term stable use of the highway is further ensured.
In order to enhance the bonding degree of the splicing positions of the new and old pavement base layers, cement paste needs to be sprayed on the vertical surfaces of the splicing positions of the new and old pavement base layers; in order to ensure the cold joining effect of the new and old pavement surface layers, the bonding oil is required to be sprayed in the splicing positions of the new and old pavement surface layers. The conventional method for spraying the cement paste and the adhesive layer oil is to manually spray the cement paste and the adhesive layer oil on the vertical surface by using a spray can, so that the efficiency and the spraying are uneven, and the effect is poor.
Disclosure of Invention
The invention mainly aims to provide a spraying device to solve the technical problems of low spraying efficiency and poor non-uniform spraying effect of cement paste and adhesive layer oil caused by the fact that a spraying kettle is manually used for spraying the cement paste and the adhesive layer oil in the vertical face in the conventional cement paste and adhesive layer oil spraying method.
In order to achieve the above object, a spraying device is provided.
The spraying device according to the present application comprises:
the box body is a cavity structure used for bearing slurry;
the power device comprises an air compressor and an engine;
the vehicle body bears the box body and the power device;
the upper end of the box body is provided with a charging hole, the lower end of the box body is provided with a discharging hole, and one side of the box body is connected with the power device.
Further, the box includes agitator tank and storage case, the agitator tank with the storage case is connected, one side of agitator tank with the air compressor machine is connected.
Further, the charge door sets up on the agitator tank, the discharge gate sets up on the storage case.
Furthermore, the power device provides power for the air compressor and the vehicle body at the same time.
Furthermore, a nozzle is arranged at the discharge port.
Further, the nozzle is a polymeric triangular nozzle.
Further, the arrangement direction of the nozzles is horizontal.
Further, the vehicle body includes a handrail and a fixing groove for fixing the case and the power unit.
Further, the vehicle body includes universal wheels.
Further, the slurry storage device comprises a monitoring device, and the monitoring device monitors the storage amount of the slurry in the box body.
In the embodiment of the invention, the purpose of making the slurry more uniform is achieved by stirring, storing and standing the slurry by adopting a mode of setting an air compressor, so that the technical effect that the prefabricated sprayed slurry is always kept in a uniform state when in a state to be sprayed is realized, and the technical problems of low spraying efficiency and poor spraying non-uniform effect of the cement slurry and the viscous layer oil caused by the fact that a spraying kettle is manually used for spraying the vertical cement slurry and the viscous layer oil in a conventional method are solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the invention and to make further features, objects, and advantages of the invention apparent. The drawings and their description illustrate exemplary embodiments of the invention and do not limit it inappropriately. In the drawings:
FIG. 1 is a schematic structural view of a spraying device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a nozzle arrangement of a spraying device according to an embodiment of the present invention.
Reference numerals
1: a box body; 101: a stirring box; 102: a material storage box; 2: a power plant; 201: an air compressor; 202: an engine; 3: a vehicle body; 301: a handrail; 302: a universal wheel; 4: a feed inlet; 5: a discharge port; 501: and (4) a nozzle.
Detailed Description
In order to make the person skilled in the art better understand the application scheme of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any inventive step based on the embodiments in the present application, shall fall within the scope of protection of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present application are described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the drawings.
The splicing part of the new and old road surfaces is very important, and the good splicing effect can ensure that the new and old road surfaces become a whole, thereby further ensuring the long-term stable use of the expressway. In order to enhance the adhesion degree of the splicing positions of the new and old road base layers, cement paste needs to be sprayed on the vertical surfaces of the splicing positions of the new and old road base layers. The spraying is always considered to meet the general standard in the construction process, no special attention is paid to the effect of details, the spraying effect of the spliced part and the uniformity of slurry in the spraying process are shown according to survey data, and the uniformity of slurry in the long-term use process can be a non-negligible factor influencing the lap joint of the new and old roadbed, so that aiming at the research, the spraying device is provided to further improve the splicing tightness of the new and old roadbed and further improve the construction quality.
As shown in fig. 1, the present application relates to a spraying device, which includes a box 1, a power device 2 and a vehicle body 3, wherein the box 1 is a cavity structure for bearing slurry, the power device 2 includes an air compressor 201 and a power machine 202, the box 1 and the power device 2 are connected and jointly disposed on the vehicle body 3, the vehicle body 3 includes a handrail 301 and a universal wheel 302, and in a further preferred embodiment, a fixing groove for fixing the box 1 and the power device 2 is further disposed on the vehicle body 3.
In the preferred embodiment of the present invention, a charging port 4 is disposed at the upper end of the box body 1, a discharging port 5 is disposed at the lower end of the box body 1, the slurry enters the box body 1 through the charging port 4 at the upper end of the box body 1, the slurry in the box body 1 is stirred under the action of an air compressor 201 in the power device 2, so that the slurry is mixed more uniformly, and an engine 202 in the power device 2 provides power for the air compressor 201. In the preferred embodiment of the present invention, the engine 202 powers the air compressor 201 and simultaneously powers the movement of the vehicle body 3. The engine 202 can provide continuous and uniform power for the car body 3, and the car body 3 can perform uniform spraying operation along the roadbed to be sprayed.
In a preferred embodiment of the present invention, the box 1 includes an agitator tank 101 and a storage tank 102, the agitator tank 101 is communicated with the storage tank 102, and one side of the agitator tank 101 is connected to the air compressor 201; the charging opening 4 is arranged on the stirring box 101, and the discharging opening 5 is arranged on the material storage box; in the operation process, the slurry enters the stirring tank 101 through the charging hole 4, the air compressor 201 is driven by the engine 202 to stir the slurry in the stirring tank 101, and the uniformly stirred slurry is output to the storage tank 102 through the stirring tank 101 and flows out through the discharging hole 5. In a further preferred embodiment of the present application, an isolated baffle is provided between the stirring tank 101 and the storage tank 102, the baffle is in a closed state when the air compressor 201 stirs the slurry in the stirring tank 101, so that the stirring tank 101 and the storage tank 102 are in an independent tank state without being communicated, after the air compressor 201 stops acting, the stirring tank 101 is communicated with the storage tank 102 by pulling away the baffle plate, so that the slurry which is stirred and in a uniform state flows into the storage tank 102, the baffle is closed again, the storage tank 102 stores the slurry which is stirred uniformly, and the roadbed to be sprayed is operated through the discharge hole 5, and the stirring box 101 can perform a new round of uniform mixing processing on the newly added slurry under the action of the air compressor 201.
In the preferred embodiment of the present invention, the slurry storage device comprises a monitoring device, wherein the monitoring device monitors the storage amount of the slurry in the box body 1; specifically, the monitoring device is arranged in the storage box 102 of the box body 1, monitors the storage amount of the slurry in the storage box 102, and can monitor the height of the slurry, so that the phenomenon that the spraying operation is interrupted halfway in the construction process due to the fact that the storage amount of the slurry is not clear in the construction process is avoided, and the whole effect of spraying is influenced due to the fact that the interruption is too long.
In a preferred embodiment of the present invention, the discharge port 5 is provided with a nozzle 501, and in a further preferred embodiment of the present invention, the nozzle 501 is a triangular nozzle assembled together, so that the fine part of the roadbed to be constructed is conveniently sprayed, the waste of slurry is avoided, and the spraying accuracy is improved. In other embodiments of the present application, the arrangement direction of the nozzle 501 is a horizontal direction, as shown in fig. 2, the nozzle 501 is arranged horizontally, which is helpful for adjusting the subsequent roadbed levelness, facilitates subsequent construction, and avoids the increase of the workload of subsequent roadbed leveling due to uneven roadbed sealing caused by too concentrated spraying.
In the embodiment of the invention, the purpose of making the slurry more uniform is achieved by stirring, storing and standing the slurry by adopting a mode of setting an air compressor, so that the technical effect that the prefabricated sprayed slurry is always kept in a uniform state when in a state to be sprayed is realized, and the technical problems of low spraying efficiency and poor spraying non-uniform effect of the cement slurry and the viscous layer oil caused by the fact that a spraying kettle is manually used for spraying the vertical cement slurry and the viscous layer oil in a conventional method are solved.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A spraying device, comprising:
the box body (1) is used for bearing a cavity structure of slurry;
a power device (2) comprising an air compressor (201) and an engine (202);
a vehicle body (3) carrying the box body (1) and the power device (2);
the upper end of box (1) is equipped with charge door (4), and the lower extreme is equipped with discharge gate (5), one side of box (1) with power device (2) are connected.
2. The spraying device according to claim 1, characterized in that the tank (1) comprises a stirring tank (101) and a storage tank (102), the stirring tank (101) is connected with the storage tank (102), and one side of the stirring tank (101) is connected with the air compressor (201).
3. A spraying device as claimed in claim 2, characterized in that the charging opening (4) is provided on the agitator tank (201) and the discharge opening (5) is provided on the storage tank (102).
4. Sprinkling device according to claim 1, wherein said power means (2) power said air compressor (201) and said vehicle body (3).
5. A spraying device as claimed in claim 1, characterised in that a nozzle (501) is provided at the outlet (5).
6. A spraying device as claimed in claim 5, characterised in that the nozzle (501) is a triangular nozzle of polymeric shape.
7. A spraying device as claimed in claim 5, characterised in that the nozzles (501) are arranged in a horizontal direction.
8. A spraying device as claimed in claim 1, characterised in that the body (3) comprises a handrail (301) and a fixing slot for fixing the tank and the power unit.
9. A spraying device as claimed in claim 1, characterized in that the vehicle body (3) comprises universal wheels (302).
10. A spraying device as claimed in any one of claims 1 to 9, including monitoring means to monitor the amount of slurry stored in the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280280.5A CN110952419A (en) | 2019-12-12 | 2019-12-12 | Spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280280.5A CN110952419A (en) | 2019-12-12 | 2019-12-12 | Spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110952419A true CN110952419A (en) | 2020-04-03 |
Family
ID=69981367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911280280.5A Pending CN110952419A (en) | 2019-12-12 | 2019-12-12 | Spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110952419A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007062671A1 (en) * | 2007-12-24 | 2009-07-02 | schäfer-technic GmbH | Road surface-repairing device, has spraying nozzle controller controlling nozzles in pulsating manner, such that drizzle-less spray coating is generated and applying constant amount of binding agent per unit of area on surface |
| CN103015297A (en) * | 2012-12-22 | 2013-04-03 | 黑龙江省龙建路桥第二工程有限公司 | Light spreading method for cement bonding course slurry between upper base course and lower base course and special trolley for light spreading |
| CN203729184U (en) * | 2014-03-04 | 2014-07-23 | 董飞 | Asphalt spraying device for disposal of highway pavement diseases |
| KR20160137036A (en) * | 2015-05-22 | 2016-11-30 | 장경환 | Apparatus for spreading of asphalt |
| CN205839551U (en) * | 2016-07-04 | 2016-12-28 | 常山卫邦风机有限公司 | A kind of adjustable bituminous distributor of nozzle height |
| CN106577610A (en) * | 2016-12-13 | 2017-04-26 | 长兴创智科技有限公司 | Continuous feeding and spraying device |
| CN106758695A (en) * | 2016-12-30 | 2017-05-31 | 天津佰思特新材料科技有限公司 | A kind of pavement spread flusher |
| CN209338960U (en) * | 2018-11-22 | 2019-09-03 | 长安大学 | Asphalt spraying device in a kind of laboratory |
| CN211547182U (en) * | 2019-12-12 | 2020-09-22 | 中交路桥建设有限公司 | Spraying device |
-
2019
- 2019-12-12 CN CN201911280280.5A patent/CN110952419A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007062671A1 (en) * | 2007-12-24 | 2009-07-02 | schäfer-technic GmbH | Road surface-repairing device, has spraying nozzle controller controlling nozzles in pulsating manner, such that drizzle-less spray coating is generated and applying constant amount of binding agent per unit of area on surface |
| CN103015297A (en) * | 2012-12-22 | 2013-04-03 | 黑龙江省龙建路桥第二工程有限公司 | Light spreading method for cement bonding course slurry between upper base course and lower base course and special trolley for light spreading |
| CN203729184U (en) * | 2014-03-04 | 2014-07-23 | 董飞 | Asphalt spraying device for disposal of highway pavement diseases |
| KR20160137036A (en) * | 2015-05-22 | 2016-11-30 | 장경환 | Apparatus for spreading of asphalt |
| CN205839551U (en) * | 2016-07-04 | 2016-12-28 | 常山卫邦风机有限公司 | A kind of adjustable bituminous distributor of nozzle height |
| CN106577610A (en) * | 2016-12-13 | 2017-04-26 | 长兴创智科技有限公司 | Continuous feeding and spraying device |
| CN106758695A (en) * | 2016-12-30 | 2017-05-31 | 天津佰思特新材料科技有限公司 | A kind of pavement spread flusher |
| CN209338960U (en) * | 2018-11-22 | 2019-09-03 | 长安大学 | Asphalt spraying device in a kind of laboratory |
| CN211547182U (en) * | 2019-12-12 | 2020-09-22 | 中交路桥建设有限公司 | Spraying device |
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