CN205676845U - Colophonium chassis fine sand rolling device - Google Patents
Colophonium chassis fine sand rolling device Download PDFInfo
- Publication number
- CN205676845U CN205676845U CN201620606982.3U CN201620606982U CN205676845U CN 205676845 U CN205676845 U CN 205676845U CN 201620606982 U CN201620606982 U CN 201620606982U CN 205676845 U CN205676845 U CN 205676845U
- Authority
- CN
- China
- Prior art keywords
- tamping drum
- bearing block
- single cylinder
- colophonium
- fine sand
- 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
Links
- 239000004576 sand Substances 0.000 title claims abstract description 40
- 238000005096 rolling process Methods 0.000 title claims abstract description 30
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 title claims abstract description 18
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 abstract description 26
- 238000010276 construction Methods 0.000 abstract description 13
- 239000004567 concrete Substances 0.000 abstract description 12
- 238000001125 extrusion Methods 0.000 abstract description 12
- 239000004744 fabric Substances 0.000 abstract description 12
- 239000011435 rock Substances 0.000 abstract description 8
- 239000003292 glue Substances 0.000 abstract description 4
- 241001282160 Percopsis transmontana Species 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000009490 roller compaction Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 9
- 239000007921 spray Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000001804 emulsifying effect Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052655 plagioclase feldspar Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
This utility model provides Colophonium chassis fine sand rolling device, including bearing block, tamping drum, bogie frame, single cylinder, slippage bracket, rotary shaft rack；Described tamping drum quantity is 2, staggers setting with single cylinder；Tamping drum is arranged on the bearing block below bogie frame with single cylinder；Tamping drum is connected by tamping drum axle with bearing block, and single cylinder is connected by rotary shaft rack and slippage bracket with bearing block；Described rotary shaft rack includes slip shaft and rolling bearing；Described slippage bracket is connected to slip shaft by rolling bearing, and the other end of slip shaft is connected to single cylinder.Multiple operation centralized integration such as the walking support during front and back " the soft thin layer of emulsified asphalt glue " is constructed by cylinder group rolls are together, solve the construction difficult problem that extrusion side wall concrete surface cloth sand rolls, can be widely applied to rock squish lip wall paper sand roller compaction construction.
Description
Technical field
This utility model relates to emulsified asphalt tamping drum, particularly relates to a kind of fine sand rolling device.
Background technology
At present, the slope of reinforced concrete face rockfill dam is than typically at the folder of about 1:1.4, panel slope and horizontal plane
Angle is about 36 degree, and on slope, facility material cannot be stacked, and operator cannot stand on the slope.The steel of rock
Reinforced concrete panel torr is slided before pouring, it is necessary to first extrusion side wall concrete surface is sprayed emulsified asphalt, dispenses and grinds without rock dust fine sand
Pressure operation, makes to be formed between concrete slab and extrusion side wall a sealing coat.
The construction of sealing coat, general employing " three oily two sand " construction technology.First at time emulsified asphalt of abutment wall surface sprinkling,
Dispense one layer of fine sand without rock dust (0.1-0.25mm) immediately after, after rolling, repeat above-mentioned work progress, make emulsifying drip
Blue or green and bond with extrusion side wall surface without rock dust fine sand, this technique has i.e. filled up extrusion side wall concrete surface hole, is squeezing again
On flanging wall concrete surface, form the asphalt adhesive flexible thin layer of a surface relative smooth.Asphalt adhesive flexible thin layer mixes with panel
Solidifying soil material is heterogeneous, can be effectively isolated the bonding between concrete slab and extrusion side wall, reaches to reduce panel and abutment wall interlayer
Mutually constraint, reduces the engineering purpose of stress suffered by concrete slab.Asphalt adhesive flexible thin layer sealing coat, is armored concrete face
Very important sealing coat between plate and enrockment dam body extrusion side wall concrete surface.
The construction method of emulsified asphalt sealing coat, general employing highway asphalt facility spray emulsified asphalt, manually use spade
Stucco, the operational approach that cylinder rolls.This operational approach one is it cannot be guaranteed that the construction quality of asphalt adhesive flexible thin layer and interlayer
Thickness evenness.Two be the sand thickness manually dispensed with spade it cannot be guaranteed that, on the emulsified asphalt face sprayed, the spreading of sand is also
Uneven, it is impossible to all to cover asphalt distribution face.Three is when the panel plagioclase of rock-fill dams is longer (such as more than 40m), emulsifying
Spraying of Colophonium is restricted by conveying pipe, and difficulty of construction is the biggest.
For solving the construction difficult problem that emulsified asphalt sprays, cloth sand rolls, design the rock soft thin layer of emulsified asphalt glue
Construction dedicated trolley, pumps the storage of emulsified asphalt and sprays, the transport of fine sand is dispensed operations such as rolling, all concentrates on
Carry out on chassis, emulsified asphalt can be solved and spray the construction difficult problem that cloth sand rolls.
Utility model content
In order to solve the problems referred to above that Colophonium chassis cloth sand field exists, it is thin that this utility model provides a kind of Colophonium chassis
Sand rolling device.
The purpose of this utility model is to be realized by below scheme:
Colophonium chassis fine sand rolling device, including bearing block, tamping drum, bogie frame, single cylinder, slippage bracket, rotating shaft
Support；Described tamping drum quantity is 2, staggers setting with single cylinder；Tamping drum is arranged under bogie frame with single cylinder
On the bearing block of side；Tamping drum is connected by tamping drum axle with bearing block, single cylinder and bearing block by rotary shaft rack and
Slippage bracket connects；Described rotary shaft rack includes slip shaft and rolling bearing；Described slippage bracket is connected to by rolling bearing
Slip shaft, the other end of slip shaft is connected to single cylinder.
Preferably, described bearing block uses with bogie frame and is fixedly connected.
Preferably, it is provided with between described tamping drum axle and bearing block controlling the end stand that tamping drum axially positions
Rank.
Preferably, the described tamping drum number of axle is 2, is connected by shaft coupling.
Preferably, the two ends of described tamping drum axle are provided with the sprocket wheel that pitch is identical.
Preferably, weld connection is used between described tamping drum and tamping drum axle.
Preferably, it is provided with shaft end clamping plate between described rotary shaft rack and slippage bracket, rolling bearing
Duplicate rows walks employing weld connection between the tamping drum of tamping drum and axle, and axle and tamping drum are same rotation
Body.Bearing block is fixed with bogie frame, uses axle head step to control the axial location of cylinder between axle and bearing block.Single file is walked to roll
Shaft end clamping plate location is used between axle and the rotary shaft support of cylinder.Being that axle is fixed between axle and single cylinder, single cylinder freely turns
Dynamic.Front and back the fine sand dispensed on extrusion side wall emulsified asphalt face is being rolled simultaneously by cylinder, and front roll is in traction walking
Produce rotary power, be Tong Bu delivered to sprocket wheel by the axle that couples with cylinder.The fine sand storage that Colophonium bogie frame upper end is arranged
Deposit in case, cloth sand cylinder and guiding mechanism, the rotary power of cloth sand cylinder are set, are delivered to rolling by axle head sprocket wheel and chain
Cylinder, drives the reach Tong Bu with chassis of cloth sand cylinder.Uniformly on the emulsified asphalt that extrusion side wall concrete surface sprays, dispense not
Kukersite Extra-fine sand.Walking cylinder before and after configuration bottom bogie frame, grinds the fine sand of spreading with emulsified asphalt and is combined emulsifying
The soft thin layer of asphalt adhesive.Change the running on wheels of Colophonium chassis into drum-type walking mechanism.Cylinder is made up of front and back's two parts, front
Cylinder be tamping drum be twin-roll, back roll is single cylinder, and the space between front roll is filled up by back roll.This cylinder will
Multiple operation centralized integration such as the walking support in " the soft thin layer of emulsified asphalt glue " construction rolls together, solve extrusion side wall
The construction difficult problem that concrete surface cloth sand rolls, can be widely applied to rock squish lip wall paper sand roller compaction construction.
Accompanying drawing explanation
Fig. 1, Colophonium trolley structure schematic diagram；
Fig. 2, tamping drum structural representation；
Fig. 3, single roller frame schematic diagram；
Fig. 4, the movable axis structural representation of tamping drum；
Fig. 5, bearing block structure schematic diagram；
Fig. 6, single cylinder slippage bracket attachment structure schematic diagram；
Fig. 7, rotary shaft rack structural representation；
Fig. 8, slippage bracket structural representation；
1, sprocket wheel；2, bearing block；3, bogie frame；4, tamping drum；5, tamping drum axle；6, shaft coupling；7, single cylinder, 8,
Rotary shaft rack；9, slippage bracket；10, slip shaft；11, rolling bearing.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is carried out detailed explanation.
Between tamping drum 4 and the tamping drum axle 5 of tamping drum use weld connection, tamping drum axle 5 with roll rolling
Cylinder 4 is same rotor.Tamping drum 4 is 2.Bearing block 2 and bogie frame 3, employing is fixedly connected.Tamping drum axle 5 and axle
Between bearing 2, axle head step is used to control the axial location of cylinder.Between tamping drum axle 5 with tamping drum 4, rigidity couples,
Being coupled by the shaft coupling 6 of rigidity between two tamping drum axles, tamping drum axle 5 two ends are equipped with the identical sprocket wheel of pitch 1.Roll
Cylinder 4 is arranged symmetrically with single cylinder 7, and tamping drum 4 intermediate gaps position is filled up by single cylinder 7.The rotary shaft rack 8 of single cylinder 7
And use shaft end clamping plate location between slippage bracket 9, rolling bearing 11.It is that rotating shaft 8 is fixed between rotating shaft 8 and single cylinder 7, single rolling
Cylinder 7 is freely rotatable.Slippage bracket 9 is connected to slip shaft 10 by rolling bearing 11, and the other end of slip shaft 10 is connected to single rolling
Cylinder 7.
The fine sand dispensed on extrusion side wall emulsified asphalt face is being rolled simultaneously by tamping drum 4 and single cylinder 7, rolls
What cylinder 44 produced in traction walking rotary power, is Tong Bu delivered to by the tamping drum axle that couples with tamping drum 45
Sprocket wheel 1.In the fine sand storage bin that Colophonium bogie frame upper end is arranged, cloth sand cylinder and guiding mechanism, the rotation of cloth sand cylinder are set
Power, sprocket wheel 1 and chain by tamping drum axle 5 end are delivered to cloth sand cylinder, drive the reach Tong Bu with chassis of cloth sand cylinder.
Uniformly on the emulsified asphalt that extrusion side wall concrete surface sprays, dispense without rock dust fine sand.The stone roller of configuration bottom chassis 3 frame
Pressure roller 4 and single cylinder 7, grind the fine sand of spreading with emulsified asphalt and be combined the soft thin layer of emulsified asphalt glue.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should
Should be as the criterion with the protection domain of claims.
Claims (7)
1. Colophonium chassis fine sand rolling device, it is characterised in that include bearing block, tamping drum, bogie frame, single cylinder, sliding
Support, rotary shaft rack；Described tamping drum quantity is 2, staggers setting with single cylinder；Tamping drum is arranged at single cylinder
On bearing block below bogie frame；Tamping drum is connected by tamping drum axle with bearing block, and single cylinder and bearing block are by turning
Bracing strut and slippage bracket connect；Described rotary shaft rack includes slip shaft and rolling bearing；Described slippage bracket passes through the axis of rolling
Holding and be connected to slip shaft, the other end of slip shaft is connected to single cylinder.
Colophonium chassis fine sand rolling device the most according to claim 1, it is characterised in that described bearing block uses with bogie frame
It is fixedly connected.
Colophonium chassis fine sand rolling device the most according to claim 1, it is characterised in that described tamping drum axle and bearing block
Between be provided with controlling the end stand rank that axially position of tamping drum.
Colophonium chassis fine sand rolling device the most according to claim 1, it is characterised in that the described tamping drum number of axle is 2
Individual, connected by shaft coupling.
Colophonium chassis fine sand rolling device the most according to claim 1, it is characterised in that the two ends of described tamping drum axle set
It is equipped with the sprocket wheel that pitch is identical.
Colophonium chassis fine sand rolling device the most according to claim 1, it is characterised in that described rotary shaft rack props up with sliding
It is provided with shaft end clamping plate between frame, rolling bearing.
Colophonium chassis fine sand rolling device the most according to claim 1, it is characterised in that described tamping drum and tamping drum
Weld connection is used between axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620606982.3U CN205676845U (en) | 2016-06-20 | 2016-06-20 | Colophonium chassis fine sand rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620606982.3U CN205676845U (en) | 2016-06-20 | 2016-06-20 | Colophonium chassis fine sand rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205676845U true CN205676845U (en) | 2016-11-09 |
Family
ID=57429905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620606982.3U Expired - Fee Related CN205676845U (en) | 2016-06-20 | 2016-06-20 | Colophonium chassis fine sand rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205676845U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165130A (en) * | 2017-06-06 | 2017-09-15 | 河南师范大学 | Novel steering device |
| CN108080543A (en) * | 2017-12-15 | 2018-05-29 | 武汉理工大学 | Multiple roll pendulum rolles over the manufacturing process of rosette and metal ring |
| CN108097851A (en) * | 2017-12-15 | 2018-06-01 | 武汉理工大学 | More cone roller rotary forging presss |
| CN108343049A (en) * | 2018-04-28 | 2018-07-31 | 贵州师范大学 | A kind of portable stone roller device for karst |
-
2016
- 2016-06-20 CN CN201620606982.3U patent/CN205676845U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165130A (en) * | 2017-06-06 | 2017-09-15 | 河南师范大学 | Novel steering device |
| CN108080543A (en) * | 2017-12-15 | 2018-05-29 | 武汉理工大学 | Multiple roll pendulum rolles over the manufacturing process of rosette and metal ring |
| CN108097851A (en) * | 2017-12-15 | 2018-06-01 | 武汉理工大学 | More cone roller rotary forging presss |
| CN108097851B (en) * | 2017-12-15 | 2019-09-10 | 武汉理工大学 | More cone roller rotary forging presss |
| CN108343049A (en) * | 2018-04-28 | 2018-07-31 | 贵州师范大学 | A kind of portable stone roller device for karst |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 |