CN206127839U - Laying device of road base construction - Google Patents
Laying device of road base construction Download PDFInfo
- Publication number
- CN206127839U CN206127839U CN201621074474.1U CN201621074474U CN206127839U CN 206127839 U CN206127839 U CN 206127839U CN 201621074474 U CN201621074474 U CN 201621074474U CN 206127839 U CN206127839 U CN 206127839U
- Authority
- CN
- China
- Prior art keywords
- fuselage
- construction
- hydraulic means
- roller
- quality
- 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.)
- Expired - Fee Related
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a laying device of road base construction, including the fuselage, the fuselage front end is connected with and is used for hanging the traction frame on the tractor, and the waist is fixed with the branch silo, divide the silo top to be equipped with the holding vessel that gathers materials, the below is equipped with the discharge gate, and inside is equipped with branch material agitator, divides the material agitator to be connected to the motor, the fuselage rear portion is equipped with hydraulic means, and hydraulic means is connected to the tamp tup through the telescopic link, the fuselage below is equipped with the gyro wheel. The utility model discloses can use and be difficult to the highway section that the making width is little that gets into at the road roller, guarantee the roughness of paving quality and tamp quality and basic unit, and simple structure, operation safe and reliable, construction convenience, the requirement of construction quality safety both guaranteed, again effectual improvement work efficiency for the construction progress reduces construction cost.
Description
Technical field
The utility model is related to road construction technical field, specially a kind of laying apparatus of roadbase construction.
Background technology
Common roadway structure sheaf is made up of graded broken stone base and cement stabilizing layer, and wherein graded broken stone base is laid on
On the roadbed of road, cement stabilized base course is laid on above graded sand gravel bed course, as basic unit after roller-compaction, can be laid above
Asphalt surface course.It is so-called to gather materials, it is made up of rubble, sand grains and powder, and the mine material mixture based on rubble and the grains of sand,
It is referred to as gathering materials.Usually gather materials alleged by and refer to the graded broken stone without cohesive soil or graded gravel in compound.At present basic unit makes
Cement stabilized granular is to mix appropriate stone flour by the graded broken stone that maximum particle diameter is 20mm, adds cement and water Jing to mix and stir pressure
Real health and the material that obtains meeting intensity requirement is called cement stabilized granular.But due to being limited by some conditions, running into
When part limited road or some mountain areas or backroad, it is little to frequently encounter making width, the construction machine such as paver, road roller
Where tool is difficult to enter, conventional methods just can only Manual add tamping machine to tamp, inefficiency is levelling of poor quality.
Utility model content
The purpose of this utility model is to provide a kind of application to be difficult to the little section of the making width that enters, energy in road roller
Enough ensure the laying apparatus of the roadbase construction of the flatness of spreading quality and compacting quality and basic unit.Technical scheme is such as
Under：
A kind of laying apparatus of roadbase construction, including fuselage, front fuselage is connected with for being hung on tractor
Hitch frame, waist is fixed with material-dividing groove；Material-dividing groove top is provided with the holding vessel that gathers materials, and lower section is provided with discharging opening, and inside is provided with
Sub-material agitator, sub-material agitator is connected to motor；Fuselage afterbody is provided with hydraulic means, and hydraulic means is connected to by expansion link
Compacting tup；Fuselage lower section is provided with roller.
Further, it is additionally provided with the fuselage for the miniature rangefinder of detection compacting flatness.
Further, the roller is four solid tyre, and roller is provided with brake apparatus.
The beneficial effects of the utility model are：The utility model can apply the making width for being difficult to enter in road roller little
Section, it is ensured that the flatness of spreading quality and compacting quality and basic unit, and simple structure, safe and reliable to operation, construction party
Just, Construction quality and safety requirement had both been ensure that, and had effectively improved operating efficiency that accelerating construction progress reduced construction cost.
Description of the drawings
Fig. 1 is the structural representation of the laying apparatus of the utility model roadbase construction.
In figure：Hitch frame 1；Brake 2；Roller 3；Miniature rangefinder 4；Support 5；Discharging opening 6；Compacting tup 7；Motor 8；
Gather materials holding vessel 9；Sub-material agitator 10；Fixed mount 11；Hydraulic means 12；Expansion link 13；Fuselage 14；Rolling wheel support 15；Sub-material
Groove 16.
Specific embodiment
Utility model is described in further details with reference to specific embodiments and the drawings.As shown in figure 1, a kind of road
The laying apparatus of base layer construction, including fuselage 14, front fuselage is connected with the hitch frame 1 for being hung on tractor, fuselage 14
It is fixedly arranged in the middle of material-dividing groove 16；The top of material-dividing groove 16 is provided with the holding vessel 9 that gathers materials, and lower section is provided with discharging opening 6, and inside is provided with sub-material and stirs
Device 10 is mixed, sub-material agitator 10 is connected to motor 8；The rear portion of fuselage 14 is provided with hydraulic means 12, and hydraulic means 12 passes through expansion link
13 are connected to compacting tup 7；The lower section of fuselage 14 is provided with roller 3.
One end of hitch frame 1 is fixed on fuselage 14 by way of welding.The other end of hitch frame 1 is welded with one and leads
Draw the hook that car is connected.
Rolling wheel support 15 is fixed on the bottom of fuselage 14 by way of welding, and roller 3 is by bolt and rolling wheel support 15
Connection.Brake 2 is installed, brake 2 can fix on roller 3 on roller 3, roller 3 ensure that for four solid tyre
The stationarity of device.
It is additionally provided with the fuselage 14 of the present embodiment for the miniature rangefinder 4 of detection compacting flatness, miniature rangefinder 4
Using the miniature rangefinder of DL9715 types.The support 5 for fixing the miniature rangefinder of DL9715 types is bolted on inside fuselage 14.
The miniature rangefinder 4 of DL9715 types can ensure that the flatness of compacting.
Material-dividing groove 16 is bolted in the upper surface of fuselage 14, material-dividing groove 16 and is mounted with that sub-material is stirred by power transmission shaft
Device 10 is mixed, sub-material agitator 10 is driven by motor 8, and motor 8 is bolted on the upper surface of fuselage 14.The top of material-dividing groove 16
The internal memory of holding vessel 9 that gathers materials put cement stabilized granular.
Hydraulic means 12 is connected by bolt with fixed mount 11, and fixed mount 11 is fixed on fuselage 14 by way of welding
Upper surface.The lower end of hydraulic means 12 is fixedly connected with the upper end of expansion link 13, and lower end and the compacting tup 7 of expansion link 13 connect
Connect.
During road construction, run into road roller and be difficult to the little section of the making width that enters, it is possible to use this dress
Put.The course of work is as follows：
The first step：Hitch frame 1 is hung on tractor, the section that the entrance of tractor pull unit will lay, tractor
Slow traveling.
Second step：Start motor 8, gather materials the downward blowing of holding vessel 9, in reaching material-dividing groove 16, through sub-material agitator 10
Rotation sub-material, will gather materials and is evenly dispersed to 4 discharging openings 6.
3rd step：Gather materials and fallen on soil matrix layer through discharging opening 6.Now start hydraulic means 12, promote expansion link 13 to do
Pump, the compacting tup 7 pairs of the connection of expansion link 13 gathers materials and compresses, and tamps.
4th step：After motor 8 starts, the miniature rangefinder 4 of DL9715 types works, and what detection compacting tup 7 was tamped gathers materials
Flatness, it is ensured that compacting quality of gathering materials.
This device can be applied and be difficult to the little section of the making width that enters in road roller, it is ensured that spreading quality and compacting matter
Amount and the flatness of basic unit, improve operating efficiency.The common roadway base layer construction suitable for highway engineering, in road width
Section that is limited or cannot constructing in construction machineries such as the limited section of mountain area, rural equal in width, conventional paver, road rollers,
Paved using this device, levelling, compacting integration works.And can be effectively accomplished offer production efficiency, lifting construction
The target of quality.
Claims (3)
1. the laying apparatus that a kind of roadbase is constructed, it is characterised in that including fuselage（14）, front fuselage is connected with for hanging
Hitch frame on tractor（1）, fuselage（14）It is fixedly arranged in the middle of material-dividing groove（16）；Material-dividing groove（16）Top is provided with storage of gathering materials
Tank（9）, lower section is provided with discharging opening（6）, inside is provided with sub-material agitator（10）, sub-material agitator（10）It is connected to motor（8）；Machine
Body（14）Rear portion is provided with hydraulic means（12）, hydraulic means（12）By expansion link（13）It is connected to compacting tup（7）；Fuselage
（14）Lower section is provided with roller（3）.
2. the laying apparatus that roadbase according to claim 1 is constructed, it is characterised in that the fuselage（14）On also set
It is equipped with for the miniature rangefinder of detection compacting flatness（4）.
3. the laying apparatus that roadbase according to claim 1 is constructed, it is characterised in that the roller（3）For four
Solid tyre, roller（3）It is provided with brake apparatus（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074474.1U CN206127839U (en) | 2016-09-23 | 2016-09-23 | Laying device of road base construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074474.1U CN206127839U (en) | 2016-09-23 | 2016-09-23 | Laying device of road base construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206127839U true CN206127839U (en) | 2017-04-26 |
Family
ID=58570513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621074474.1U Expired - Fee Related CN206127839U (en) | 2016-09-23 | 2016-09-23 | Laying device of road base construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206127839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112575835A (en) * | 2020-11-11 | 2021-03-30 | 中国一冶集团有限公司 | Pipe gallery both sides gradation rubble backfill paves and tamps integrative device |
-
2016
- 2016-09-23 CN CN201621074474.1U patent/CN206127839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112575835A (en) * | 2020-11-11 | 2021-03-30 | 中国一冶集团有限公司 | Pipe gallery both sides gradation rubble backfill paves and tamps integrative device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170426 Termination date: 20210923 |