CN207435848U - A kind of steady soil surface roughness processing road roller of bituminous paving - Google Patents
A kind of steady soil surface roughness processing road roller of bituminous paving Download PDFInfo
- Publication number
- CN207435848U CN207435848U CN201721313505.9U CN201721313505U CN207435848U CN 207435848 U CN207435848 U CN 207435848U CN 201721313505 U CN201721313505 U CN 201721313505U CN 207435848 U CN207435848 U CN 207435848U
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- steel wheel
- road roller
- vehicle body
- stent
- swing arm
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Abstract
A kind of steady soil surface roughness the utility model discloses bituminous paving handles road roller, including vehicle body, road roller steel wheel, swing arm, supporting cylinder, stent, boom cylinder and supporting rod；Stent is plate, and support vertical is fixed at one end of vehicle body upper surface, and stent and vehicle body edge-perpendicular；One end of two swing arms is symmetrically hinged on the both sides of frame upper, and road roller steel wheel is provided between another end of two swing arms；It is tilted between the stent and vehicle body of this one side of swing arm and is fixedly installed two supporting rods, two supporting rods are symmetricly set on the both sides of stent；Boom cylinder is provided between vehicle body and swing arm, the both ends of boom cylinder are respectively hinged on vehicle body and swing arm；Supporting cylinder is provided between supporting rod and swing arm, the both ends of supporting cylinder are respectively hinged on vehicle body and supporting rod；It realizes and completes plane compaction and surface roughness processing multiple working procedure and the protection to functional road roller steel wheel simultaneously to cement stabilized soil surface.
Description
Technical field
The utility model belongs to road traffic field of mechanical technique, the steady soil surface of more particularly to a kind of bituminous paving
Roughness handles road roller.
Background technology
Road roller belongs to the scope of road furniture in engineering machinery, is widely used in high-grade highway, railway, airport race
The embankment compacting operation of the Larger Engineering Projects such as road, dam, stadium can roll sand, half viscosity and clayed soil, roadbed
Stablize soil and pitch mixed mud supercrust.
With the mechanical gravity of itself, suitable for various compacting operations, make to be rolled layer and generate permanent deformation and closely knit.
It is divided into as two class of steel wheel formula and rubber-tyred.Muller is configured with light stone roller, slot stone roller and sheep-foot roller etc..Light stone roller application is most universal, main to use
It is compacted in top course.Using being mechanically or hydraulically driven, can concentrate strength on being compacted protrusion, compacting flatness is high, suitable for drip
Blue or green pavement compaction operation.The kinds such as uniaxial single-wheel, twin shaft two-wheel, twin shaft three-wheel and three axis three-wheels are disposed with by wheel shaft.With internal combustion engine
For power, using machine driving or hydraulic drive.General front-wheel steer, mobility is good, rear wheel drive.It is formed in present road
In, cement pavement and bituminous paving are the principal modes on road surface, are referred to as rigid pavement and flexible pavement.Bituminous paving be
The flexible pavement that certain thickness asphalt makees surface layer is laid on soil cement base, compared with rigid cement pavement,
Bituminous paving surfacing seamless based on soil cement base, drive a vehicle with small vibration, low noise, open to traffic are fast, conserve
It is easy so that cement stabilized soil adds the structure of asphalt surface course to already take up China's express highway pavement more than 85%.It is but this
The pavement structure of cement stabilized soil rigid flexible system also brings hidden danger to pavement quality, pitch cutting optimal and soil cement base it
Between the skimble-scamble problem of deformation so that contact surface loses substantial amounts of anastomosis, moreover, substantial amounts of research confirms that cement is steady
The bonding of the fixed hard and soft interlayer generally existing of soil is not tightly to cause pavement destruction, the short-life major reason of contracting.
The adhesion strength deficiency on road surface not only causes huge maintenance cost, and extreme influence Pavement Condition and driving
Safety causes the double loss of economic benefit and social benefit.Therefore, the bonding of cement stabilized soil surface rigid flexible system layer is increased
Power improves pavement construction quality, extends pavement life, is of great significance to nation-building and national economy.Meanwhile existing
The pressure roller species of road roller is different in technology, and all each advantageous on using, and is all separately mounted on different road rollers, one
As be difficult to be replaced, therefore cannot be applicable in multi-functional pressure roller simultaneously for same road roller, inconvenience is brought to user；It is logical
The steel wheel of normal road roller is also to place or roll on road surface in the inoperative period, this compares the loss of some functional steel wheels
Greatly, use cost is caused to increase.
Utility model content
A kind of steady soil surface roughness the purpose of this utility model is to provide bituminous paving handles road roller, with
Solution completes cement stabilized soil surface plane compaction and surface roughness processing multiple working procedure and presses road to functionality simultaneously
The protection of machine steel wheel.
To achieve the above object, the utility model uses following technical scheme：
A kind of bituminous paving steady soil surface roughness processing road roller, including vehicle body, road roller steel wheel, swing arm,
Supporting cylinder, stent, boom cylinder and supporting rod；Stent is plate, and support vertical is fixed at vehicle body upper surface
One end, and stent and vehicle body edge-perpendicular；One end of two swing arms is symmetrically hinged on the both sides of frame upper, two swing arms it is another
Road roller steel wheel is provided between one end；It is tilted between the stent and vehicle body of this one side of swing arm and is fixedly installed two supports
Bar, two supporting rods are symmetricly set on the both sides of stent；Boom cylinder is provided between vehicle body and swing arm, boom cylinder
Both ends are respectively hinged on vehicle body and swing arm；Supporting cylinder, the both ends of supporting cylinder are provided between supporting rod and swing arm
It is respectively hinged on vehicle body and supporting rod；
Road roller steel wheel includes interior steel wheel, outer steel wheel, the first steel wheel and the second steel wheel；Between between interior steel wheel and outer steel wheel etc.
Away from be arranged concentrically the first steel wheel and the second steel wheel, the end of road roller steel wheel, which is welded, is provided with sealing plate, is formed with three
The road roller steel wheel of a toroidal cavity.
Further, on the end part seal plate of road roller steel wheel note discharge port is offered in toroidal cavity position；Note discharging
Sealing cover is provided on mouthful；The outer surface of outer steel wheel is evenly arranged with trapezoidal cutting edge.
Further, the bottom margin of stent is vertically welded with connection sheet, and bolt hole is provided in connection sheet, and stent passes through
Bolt is fixed on vehicle body.
Further, in stent compared with the one side of swing arm, oblique pull is provided with two steel wires, and two steel wires are symmetricly set on
The both sides of stent；One end of steel wire is fixed on the top of stent, and the other end is fixed on vehicle body.
Further, axial endoporus is provided on the interior steel wheel of road roller steel wheel, female coaxial is provided with connecting rod, even
The both ends of extension bar are connected on swing arm, and connecting rod is interference fit with endoporus；The both ends of connecting rod and the junction of swing arm are set
There is bearing, road roller steel wheel can rotate.
Further, when boom cylinder is in extreme lower position, road roller steel wheel is less than wheel extreme lower position.
Further, it is filled with counterweight material in three toroidal cavities of road roller steel wheel.
Further, driver's cabin is provided on vehicle body, seat and workbench are provided in driver's cabin；It is additionally provided on vehicle body
Locker, engine and gas emission device；Boom cylinder and supporting cylinder are energized by engine；Body bottom is also set
It is equipped with wheel.
Compared with prior art, the utility model has following technique effect：
Road roller steel wheel described in the utility model carries out roll-in using technology to cement stabilized soil rigid flexible system face, makes its table
Face is handled by roughness；Height is arranged less than horizontal level during steel wheel work, and height is adjusted by swing arm and made during inoperative
It is not contacted with ground, is realized the protective effect of steel wheel surface cutting sword, is made consolidation effect more notable, roughness processing higher
Effect significantly facilitates user, reduces transport, maintenance cost；The steel wheel surface is small trapezoidal shape cutting edge energy with cross section
It is enough while being compacted to cement stabilized soil surface its surface to be made to be cut to wire casing；The cutting wire casing improves cement
Stablize soil rigid flexible system surface roughness and frictional force, convenient for reaching maximum chimeric work after the pitch that paves on cement stabilized soil surface
With greatly reinforcing cement stabilized soil rigid flexible system interlayer adhesion.Suitable for plane and the pressure roller of rough surface type, greatly improve
Use scope and work efficiency, and have the advantages that it is simple in structure, convenient for disassembly and assembly, set it is reasonable, at low cost.
For steel plate with steel wheel using welding method, switching performance is good, saves at three inside road roller described in the utility model
Material, welding structure rigidity is big, good integrity.Simultaneously again be easily guaranteed that air-tightness and watertightness, be particularly suitable for manufacture high intensity,
The hollow structure of big rigidity.
Road roller steel wheel quality described in the utility model, on the one hand since the fill material is directly installed in idler wheel
In spare space, remaining space is taken full advantage of, compared to the traditional approach for increasing clump weight in device of boarding, in which
The fill material increased directly acts on compacting object, and gaining effect is notable.On the other hand, due to the liquid or granular solids
Fill material possess mobility so that the injection of fill material is extremely convenient, and can be by understanding its density, storage space
Volume etc. accurately controls dosage, provides convenience to operating personnel.Moreover, compared to expensive materials such as steel, this possesses flowing
Property fill material, general cost is cheap, possesses larger economic advantages.
The utility model is reasonable, simple in structure, can give full play to the advantage for stablizing native superficial compaction.
Description of the drawings
Fig. 1 is the front view of device described in the utility model；
Fig. 2 is that the steel wheel of device described in the utility model connects top view with stent；
Fig. 3 is the adjustable steel wheel cross-section cutaway view of tonnage of device described in the utility model；
Wherein：1- road roller steel wheels, 2- connecting rods, 3- swing arms, 5- supporting cylinders, 6- stents, 7- supporting rods, 8- steel wires
Rope, 9- boom cylinders, 11- wheels, 12- lockers, 13- workbench, 14- seats, 15- driver's cabins, 16- engines, 17- tails
Gas tapping equipment, 18- vehicle bodies, 19- notes discharge port, the first steel wheels of 20-, the second steel wheels of 21-.
Specific embodiment
Below in conjunction with attached drawing, the utility model is further illustrated：
Please refer to Fig.1-Fig. 3, a kind of steady soil surface roughness processing road roller of bituminous paving, including vehicle body 18,
Road roller steel wheel 1, swing arm 3, supporting cylinder 5, stent 6, boom cylinder 9 and supporting rod 7；Stent 6 is plate, and stent 6 hangs down
Straight one end for being fixed at 18 upper surface of vehicle body, and stent 6 and 18 edge-perpendicular of vehicle body；It symmetrically cuts with scissors one end of two swing arms 3
The both sides on 6 top of stent are connected on, road roller steel wheel 1 is provided between another end of two swing arms 3；In 3 this one side of swing arm
It is tilted between stent 6 and vehicle body 18 and is fixedly installed two supporting rods 7, two supporting rods 7 are symmetricly set on the both sides of stent 6；
Boom cylinder 9 is provided between vehicle body 18 and swing arm 3, the both ends of boom cylinder 9 are respectively hinged at vehicle body 18 and swing arm 3
On；Supporting cylinder 5 is provided between supporting rod 7 and swing arm 3, the both ends of supporting cylinder 5 are respectively hinged at vehicle body 18 and branch
On strut 7；
Road roller steel wheel 1 includes interior steel wheel, outer steel wheel, the first steel wheel 20 and the second steel wheel 21；Interior steel wheel and outer steel wheel it
Between be arranged concentrically the first steel wheel 20 and the second steel wheel 21 at equal intervals, the end of road roller steel wheel 1, which is welded, is provided with sealing
Plate forms the road roller steel wheel 1 there are three toroidal cavity.
Note discharge port 19 is offered on the end part seal plate of road roller steel wheel 1 in toroidal cavity position；It notes on discharge port 19
It is provided with sealing cover；The outer surface of outer steel wheel is evenly arranged with trapezoidal cutting edge.
The bottom margin of stent 6 is vertically welded with connection sheet, and bolt hole is provided in connection sheet, and stent 6 is consolidated by bolt
It is scheduled on vehicle body 18.
In stent 6 compared with the one side of swing arm 3, oblique pull is provided with two steel wires 8, and two steel wires 8 are symmetricly set on stent 6
Both sides；One end of steel wire 8 is fixed on the top of stent 6, and the other end is fixed on vehicle body 18.
Axial endoporus is provided on the interior steel wheel of road roller steel wheel 1, female coaxial is provided with connecting rod 2, connecting rod 2
Both ends are connected on swing arm 3, and connecting rod 2 is interference fit with endoporus；The both ends of connecting rod 2 and the junction of swing arm 3 are provided with
Bearing, road roller steel wheel 1 can rotate.
When boom cylinder 9 is in extreme lower position, road roller steel wheel 1 is less than wheel extreme lower position.
Counterweight material is filled in three toroidal cavities of road roller steel wheel 1.
Driver's cabin 15 is provided on vehicle body 18, seat 14 and workbench 13 are provided in driver's cabin 15；It is also set on vehicle body 18
It is equipped with locker 12, engine 16 and gas emission device 17；Boom cylinder 9 and supporting cylinder 5 are supplied by engine 16
Energy；18 bottom of vehicle body is additionally provided with wheel 11.
The operating method of the utility model comprises the following steps：
1) staff is filled counterweight material to three toroidal cavities of road roller steel wheel 1 by noting discharge port 19,
Sealing cover is covered；
2) staff starts the engine 16 of road roller in driver's cabin 15 by workbench 13, controls boom cylinder
9 and supporting cylinder 5 shrink so that swing arm 3 drive road roller steel wheel 1 be decreased below wheel extreme lower position；Road roller is walked,
The trapezoidal cutting edge on 1 surface of road roller steel wheel extrudes wire casing on road surface to be pressed；
3) road is pressed after finishing boom cylinder 9 and supporting cylinder 5 to be controlled to extend, swing arm 3 is driven in road roller steel wheel 1
It rises so that trapezoidal cutting edge is not contacted with road surface, and then road roller sails out of working site.
Claims (8)
1. the steady soil surface roughness processing road roller of a kind of bituminous paving, which is characterized in that including vehicle body (18), pressure road
Machine steel wheel (1), swing arm (3), supporting cylinder (5), stent (6), boom cylinder (9) and supporting rod (7)；Stent (6) is plate
Shape, stent (6) are vertically and fixedly arranged at one end of vehicle body (18) upper surface, and stent (6) and vehicle body (18) edge-perpendicular；Two
One end of swing arm (3) is symmetrically hinged on the both sides on stent (6) top, and pressure road is provided between another end of two swing arms (3)
Machine steel wheel (1)；It is tilted between the stent (6) of swing arm (3) this one side and vehicle body (18) and is fixedly installed two supporting rods (7),
Two supporting rods (7) are symmetricly set on the both sides of stent (6)；Boom cylinder is provided between vehicle body (18) and swing arm (3)
(9), the both ends of boom cylinder (9) are respectively hinged on vehicle body (18) and swing arm (3)；It is set between supporting rod (7) and swing arm (3)
Supporting cylinder (5) is equipped with, the both ends of supporting cylinder (5) are respectively hinged on vehicle body (18) and supporting rod (7)；
Road roller steel wheel (1) includes interior steel wheel, outer steel wheel, the first steel wheel (20) and the second steel wheel (21)；Interior steel wheel and outer steel wheel
Between be arranged concentrically the first steel wheel (20) and the second steel wheel (21) at equal intervals, the end of road roller steel wheel (1), which is welded, to be set
Sealing plate is equipped with, forms the road roller steel wheel (1) there are three toroidal cavity.
2. a kind of steady soil surface roughness processing road roller of bituminous paving according to claim 1, feature exist
In offering in toroidal cavity position note discharge port (19) on the end part seal plate of road roller steel wheel (1)；It notes on discharge port (19)
It is provided with sealing cover；The outer surface of outer steel wheel is evenly arranged with trapezoidal cutting edge.
3. a kind of steady soil surface roughness processing road roller of bituminous paving according to claim 1, feature exist
In the bottom margin of stent (6) is vertically welded with connection sheet, and bolt hole is provided in connection sheet, and stent (6) is bolted
On vehicle body (18).
4. a kind of steady soil surface roughness processing road roller of bituminous paving according to claim 1, feature exist
In in stent (6) compared with the one side of swing arm (3), oblique pull is provided with two steel wires (8), and two steel wires (8) are symmetricly set on branch
The both sides of frame (6)；One end of steel wire (8) is fixed on the top of stent (6), and the other end is fixed on vehicle body (18).
5. a kind of steady soil surface roughness processing road roller of bituminous paving according to claim 1, feature exist
In being provided with axial endoporus on the interior steel wheel of road roller steel wheel (1), female coaxial is provided with connecting rod (2), connecting rod (2)
Both ends be connected on swing arm (3), connecting rod (2) and endoporus are interference fit；The both ends of connecting rod (2) and the company of swing arm (3)
The place of connecing is provided with bearing, and road roller steel wheel (1) can rotate.
6. a kind of steady soil surface roughness processing road roller of bituminous paving according to claim 1, feature exist
In when boom cylinder (9) is in extreme lower position, road roller steel wheel (1) is less than wheel extreme lower position.
7. a kind of steady soil surface roughness processing road roller of bituminous paving according to claim 1, feature exist
In filled with counterweight material in three toroidal cavities of road roller steel wheel (1).
8. a kind of steady soil surface roughness processing road roller of bituminous paving according to claim 1, feature exist
In being provided with driver's cabin (15) on vehicle body (18), seat (14) and workbench (13) be provided in driver's cabin (15)；Vehicle body (18)
On be additionally provided with locker (12), engine (16) and gas emission device (17)；Boom cylinder (9) and supporting cylinder
(5) energized by engine (16)；Vehicle body (18) bottom is additionally provided with wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313505.9U CN207435848U (en) | 2017-10-12 | 2017-10-12 | A kind of steady soil surface roughness processing road roller of bituminous paving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313505.9U CN207435848U (en) | 2017-10-12 | 2017-10-12 | A kind of steady soil surface roughness processing road roller of bituminous paving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435848U true CN207435848U (en) | 2018-06-01 |
Family
ID=62296084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721313505.9U Expired - Fee Related CN207435848U (en) | 2017-10-12 | 2017-10-12 | A kind of steady soil surface roughness processing road roller of bituminous paving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435848U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761521A (en) * | 2017-10-12 | 2018-03-06 | 长安大学 | The steady soil surface roughness processing road roller and method of a kind of bituminous paving |
| CN110424695A (en) * | 2019-08-16 | 2019-11-08 | 浦江亿岩机械设备有限公司 | A kind of efficient automatic floor tile equipment |
| CN112761042A (en) * | 2020-12-24 | 2021-05-07 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Vehicle-mounted water content automatic detection and spraying integrated equipment |
-
2017
- 2017-10-12 CN CN201721313505.9U patent/CN207435848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107761521A (en) * | 2017-10-12 | 2018-03-06 | 长安大学 | The steady soil surface roughness processing road roller and method of a kind of bituminous paving |
| CN110424695A (en) * | 2019-08-16 | 2019-11-08 | 浦江亿岩机械设备有限公司 | A kind of efficient automatic floor tile equipment |
| CN112761042A (en) * | 2020-12-24 | 2021-05-07 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Vehicle-mounted water content automatic detection and spraying integrated equipment |
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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 |
Granted publication date: 20180601 Termination date: 20181012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |