CN108560373A - One kind being based on roadbed restricted area fast compacting technique and device - Google Patents
One kind being based on roadbed restricted area fast compacting technique and device Download PDFInfo
- Publication number
- CN108560373A CN108560373A CN201810295900.1A CN201810295900A CN108560373A CN 108560373 A CN108560373 A CN 108560373A CN 201810295900 A CN201810295900 A CN 201810295900A CN 108560373 A CN108560373 A CN 108560373A
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- China
- Prior art keywords
- seat
- pressure
- seating nipple
- workbench
- roadbed
- Prior art date
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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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/236—Construction of the rolling elements, e.g. surface configuration, rolling surface formed by endless track
-
- 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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/231—Rollers therefor; Such rollers usable also for compacting soil with both elastically-deformable and rigid rolling elements, e.g. pneumatic-tyred compactor with selectively operative or inoperative steel-faced roll
- E01C19/233—Rollers therefor; Such rollers usable also for compacting soil with both elastically-deformable and rigid rolling elements, e.g. pneumatic-tyred compactor with selectively operative or inoperative steel-faced roll the rigid rolling elements being vibrated or subjected to impacts
-
- 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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
- E01C19/264—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles with attachments for work other than rolling, e.g. grading, scarifying
-
- 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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/282—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows self-propelled, e.g. with an own traction-unit
-
- 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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/286—Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses one kind being based on roadbed restricted area fast compacting device,Including seating nipple and workbench,It is fixedly connected by assembling mechanism between seating nipple and workbench,Seating nipple is internally provided with roller press mechanism,Seating nipple interior surface is provided with several branched holes,Branched hole is internally provided with pneumatic system for compacting,Roller press mechanism includes the vibrating seat being mounted on inside seating nipple,Seating nipple both ends are respectively connected with metal shaft,Metal shaft outer end is connected with rotation metal cylinder,Bearing seating face side is connected with mounting bracket,Bearing seating face top is connected with Pressure Block,Pressure Block top is connected with pressure-bearing rod,By concentrating seat to be fixedly connected between the pressure-bearing rod top at both ends,Seat is concentrated to be fixedly connected with workbench by pressure exerting arrangement,Roadbed is compacted comprehensively by way of combining and being compacted,Improve efficiency of compaction,And noise pollution is small when working,The compacting work that different roadbeds carries out different requirements can be directed to,It is highly practical.
Description
Technical field
The present invention relates to technical field of road construction, specially a kind of to be based on roadbed restricted area fast compacting technique and dress
It sets.
Background technology
Roadbed refers to requiring the banded structure object as road bed of build according to route allocation and certain technology, is
The basis of railway and highway, roadbed are linear structure objects made of being built with soil or building stones.Build good geology, the hydrology,
Roadbed under weather conditions.Divide from material, roadbed can be divided into dirt road base, stone roadbed, three kinds of native stone roadbed.
Roadbed is by the structure for the direct supporting track for filling or excavating and formed, also referred to as circuit substructure, roadbed
It is connected with bridge, tunnel, collectively forms circuit, roadbed is different according to the orographic condition residing for it, and there are two types of citation forms：Embankment and
Cutting is commonly called as embankment and excavation.The effect of railway bed is that track structure is directly laid on road bed, and therefore, roadbed is rail
The basis in road, embankment load had both born the weight of track structure, i.e. dead load, and bore to propagate by track when train driving
And the dynamic load come.Roadbed is a kind of structure type of relative loose connection with the line construction that track is cooperatively constituted, and is supported
The ability of anti-dynamic load is weak.The material for building roadbed, no matter filling out or digging, mainly native stone class discrete material, so roadbed is one
Kind earth structure, is often subject to the invasion and destruction of the variation of the natural conditions such as geology, water, rainfall, weather, earthquake, resistivity
Difference, therefore, roadbed should have enough robustnesses, stability and durability, and for high-speed railway, roadbed should also have rational rigid
Degree, to ensure the stationarity and comfort during train is run at high speed.
The backfill etc. of such as roadbed, dykes and dams filled with building yard in some engineering constructions.The soil body is frequently as Building wood
Material, the soil body is since by excavating, carrying and filling, original structure and state change, such as without manual compaction, hole
It is more larger than often, and compressibility is higher, shearing strength is low, it is difficult to the needs for meeting engineering, in order to sink after reducing the work banketed
Drop amount improves intensity, must be compacted to it by the methods of rolling, tamping or vibrate according to certain standard in engineering,
Soil compaction effect is gone back and the close phases such as type, grading, compacting functions and the moisture content of soil in addition to having outside the Pass with debulking methods
It closes.
In the construction process of roadbed, compacting work is carried out to ensure the quality of roadbed, generally passes through compaction apparatus
It carries out.
For example, application No. is 201310214307.7, patent name is a kind of roadbed side slope vertical vibration compaction apparatus
Patent of invention can carry out effective vibrating compacting to roadbed side slope, and using effect is good, easy to operate, makes convenient for promoting
With.
But existing subgrade compaction device is primarily present following defect：
(1) traditional compaction apparatus is carried out by way of direct roll-in, when being compacted, it is easy to deposit
It is locally being compacted incomplete problem, hole is being susceptible to, influences the quality of roadbed, to influence the quality on entire road surface；
(2) simultaneously for different road surfaces, general device cannot effectively adjust the pressure size of application, cannot meet not
Same compacting requirement；
(3) it and when carrying out compacting work, since the materials such as rock with roadbed are in direct contact, is acted in pressure
Under, larger noise is will produce, causes noise pollution larger.
Invention content
In order to overcome the shortcomings of prior art, the present invention provide it is a kind of based on roadbed restricted area fast compacting technique and
Device is compacted roadbed by way of combining and being compacted comprehensively, noise pollution when improving efficiency of compaction, and working
It is small, it can be directed to the compacting work that different roadbeds carries out different requirements, it is highly practical, it can effectively solve the problem that background technology proposed
Problem.
The technical solution adopted by the present invention to solve the technical problems is：
One kind being based on roadbed restricted area fast compacting device, including seating nipple and workbench, the seating nipple and workbench
Between be fixedly connected by assembling mechanism, the seating nipple is internally provided with roller press mechanism；
The seating nipple interior surface is provided with several branched holes, and the branched hole is internally provided with pneumatic compacting machine
Structure, the roller press mechanism include the vibrating seat being mounted on inside seating nipple, and the seating nipple both ends are respectively connected with metal shaft, described
Metal shaft outer end is connected with rotation metal cylinder, and metal shaft through rotation metal cylinder and is externally connected to bearing block, the bearing
Seating face side is connected with mounting bracket, and bearing seating face top is connected with Pressure Block, and the Pressure Block top, which is connected with, holds
Compression bar, by concentrating seat to be fixedly connected between the pressure-bearing rod top at both ends, the concentrations seat is consolidated by pressure exerting arrangement and workbench
Fixed connection.
Further, the vibrating seat is internally provided with vibrating motor, and the vibrating motor is externally connected to several biographies
Guide bracket, the conduction seat end are connected with silicon steel plate, and the silicon steel plate is connect by vibrating reed with seating nipple, and the seating nipple
Inner wall is provided with noise elimination mechanism.
Further, the noise elimination mechanism includes the sound insulating pad being arranged in seating nipple inner wall, setting inside the sound insulating pad
There are several combination bores, the combination bore to be internally provided with filled layer, the filled layer is internally provided with baffle blanket, the sound-absorbing
Felt surface is provided with several micro-drill(ing)s, and barrier plate is connected between adjacent combination bore, and the blocking plate surface is provided with
Convexity layer, the convexity layer inside use hollow-core construction.
Further, the pneumatic system for compacting includes the air pressure seat being arranged inside seating nipple, inside the air pressure seat
It is provided with air-pressure chamber, the air-pressure chamber is internally provided with air pressure striker and pumping seat, and the air pressure striker is internally provided with
Compression pump, the compression pump are externally connected to conduction block, and the conducting seating face is connected with diversion pipe, and the water conservancy diversion pipe end connects
It is connected to concentration mouth, the pumping seat is internally provided with air exhauster, and the pumping seating face is connected with exhaust tube, the exhaust tube end
End is connected with metal filter screen, and the concentration mouth end is fixedly connected with metal filter screen.
Further, the assembling mechanism includes the assembling seat for being connected to table surface, the assembling seating face connection
There are several spring stacks, the spring stack end to be respectively connected with spiral base, the spiral base is fixedly connected with mounting bracket, adjacent
It is fixedly connected by protecting seat between spring stack, the protection seating face both ends are connected with carbon fiber board.
Further, the pressure exerting arrangement includes the support base for being connected to workbench top, the support base top connection
There are metal pedestal, the metal seat surfaces to be connected with bearing plate, the bearing plate end is hinged and is connected to live metal plate, the activity
Metallic plate bottom end is fixedly connected by rigid plate with seat is concentrated, and the live metal plate surface is provided with several hinged seats, institute
It states and is connected with air pressure pressure bar on hinged seat, air pressure pressure bar end is fixedly connected with workbench.
Further, the workbench bottom end is equipped with clearing mechanism, and the workbench bottom end is equipped with movable pulley, described
Clearing mechanism includes the mounting base for being connected to workbench bottom surface, and the mounting base surface is connected with several and removes seat, institute
It states removing seating face and column spinner is installed, the column spinner surface, which is connected with, cleans metal leaf, and the cleaning metal leaf surface is set
It is equipped with nickel base alloy layer.
The present invention also provides one kind being based on roadbed restricted area fast compacting technique, includes the following steps：
The movement of removing obstacles of S100, workbench drive workbench and seating nipple to move, together by the movement of movable pulley first
When in the process of moving, pass through clearing mechanism eliminate surface obstacle；
S200, combination compacting, while workbench is moved, pass through pneumatic system for compacting and roller press mechanism road pavement
Compacting work is carried out with roadbed；
S300, external pressure adjust the pressure of seating nipple by pressure exerting arrangement and carry out compacting work；
S400, noise is eliminated, the noise generated when eliminating overall work by noise elimination mechanism.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention carries out subgrade compaction work using roller press mechanism and Pneumatic pressure real machine structure cooperating cylinder, passes through roller
The effect of vibration of press mechanism carries out comprehensive roll-in, while pneumatic system for compacting cooperating cylinder carries out local compacting, by comprehensive
Compacting and the mode for being locally compacted be combined improve whole efficiency of compaction, prevent from omitting；
(2) present invention is eliminated the noise using noise elimination mechanism, reduces the conduction of internal noise, and eliminate portion of external noise,
The noise of overall work is reduced by compound action, reduces noise pollution；
(3) present invention acts on the different size of pressure of the mobile application of seating nipple using pressure exerting arrangement, convenient to difference
Roadbed be compacted, different requirements can be met, and when carrying out compacting work, roadbed is removed by clearing mechanism
The sundries on surface, the quick progress of convenient entire compacting work.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the whole overlooking structure diagram of the present invention；
Fig. 3 is the pneumatic system for compacting structural schematic diagram of the present invention；
Fig. 4 is the seating nipple internal structure schematic diagram of the present invention；
Fig. 5 is the noise elimination mechanism structural schematic diagram of the seating nipple of the present invention；
Fig. 6 is the workbench cross section structure schematic diagram of the present invention.
Figure label：
1- seating nipples；2- workbench；3- assembling mechanisms；4- roller press mechanisms；The pneumatic system for compacting of 5-；6- pressure exerting arrangements；7-
Noise elimination mechanism；8- clearing mechanisms；9- movable pulleys；10- branched holes；
301- assembling seats；302- spring stacks；303- spiral bases；304- protecting seats；305- carbon fiber boards；
401- vibrating seats；402- metal shafts；403- rotates metal cylinder；404- bearing blocks；405- mounting brackets；406- pressure-bearings
Seat；407- pressure-bearing rods；408- concentrates seat；409- vibrating motors；410- conducts seat；411- silicon steel plates；412- vibrating reeds；
501- air pressure seats；502- air-pressure chambers；503- air pressure strikers；504- is evacuated seat；505- compression pumps；506- is connected
Seat；507- diversion pipes；508- concentrates mouth；509- air exhausters；510- exhaust tubes；511- metal filter screens；
601- support bases；602- metal pedestals；603- bearing plates；604- live metal plates；605- rigid plates；606- is hinged
Seat；607- air pressures pressure bar；
701- sound insulating pads；702- combination bores；703- filled layers；704- baffle blankets；705- micro-drill(ing)s；706- barrier plates；
707- convexity layers；
801- mounting bases；802- removes seat；803- column spinners；804- cleans metal leaf；805- nickel base alloy layers.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 and Figure 4, the present invention provides one kind being based on roadbed restricted area fast compacting device, including seating nipple 1
With workbench 2, the seating nipple 1 is internally provided with roller press mechanism 4；By the roller press mechanism 4 inside seating nipple 1 to seating nipple 1
Apply active force, under effect of vibration and pressure effect so that the roadbed of road can be by fast compacting, to improve road
Quality and bearing capacity extend the service life of entire road using being hardly damaged.
The roller press mechanism 4 includes the vibrating seat 401 being mounted on inside seating nipple 1, and 1 both ends of the seating nipple are respectively connected with
Metal shaft 402,402 outer end of the metal shaft be connected with rotation metal cylinder 403, and metal shaft 402 through rotation metal cylinder 403 and
It is externally connected to bearing block 404,404 surface side of the bearing block is connected with mounting bracket 405,404 surface of bearing block top
End is connected with Pressure Block 406, and 406 top of the Pressure Block is connected with pressure-bearing rod 407, leads between 407 top of pressure-bearing rod at both ends
It crosses concentration seat 408 to be fixedly connected, roll-in is carried out to the directly effect of seating nipple 1 by roller press mechanism 4 when in use, to satisfy the need
Primary surface carries out compacting work, improves roadbed quality.
When specifically used, due to being installed by bearing between bearing block 404 and metal shaft 402, so that entirely
Seating nipple 1 by metal shaft 402 in 404 inner rotation of bearing block so that seating nipple 1 can complete roll-in work on the move
Make so that roadbed combines even closer.
Simultaneously when seating nipple 1 is worked, Pressure Block 406 and pressure-bearing rod 407 are mainly used for undertaking pressure effect.
As shown in Figure 1, the concentration seat 408 is fixedly connected by pressure exerting arrangement 6 with workbench 2, while passing through pressing machine
Structure 6 applies active force, is acted on so as to adjust the pressure of seating nipple 1, stable to facilitate seating nipple 1 to apply road bed
Pressure acts on, and facilitates the compacting work for carrying out different requirements, improves the quality of roadbed.
The pressure exerting arrangement 6 includes the support base 601 for being connected to 2 top of workbench, and 601 top of the support base is connected with
Metal pedestal 602,602 surface of the metal pedestal are connected with bearing plate 603, and 603 end of the bearing plate is hinged and is connected to live metal
Plate 604,604 bottom end of live metal plate are fixedly connected by rigid plate 605 with seat 408 is concentrated, the live metal plate 604
Surface is provided with several hinged seats 606, and air pressure pressure bar 607, the air pressure pressure bar are connected on the hinged seat 606
607 ends are fixedly connected with workbench 2.
When specifically used, while bearing pressure using bearing plate 603 and metal pedestal 601 and act on, pressed bar by air pressure
607 contraction provides power, and with the contraction of air pressure pressure bar 607, live metal plate 604 is to concentrating seat 408 to apply directly
Active force so that and seating nipple 1 compresses downwards, to generate pressure effect to road bed, you can increase the compacting of seating nipple 1
Active force adjusts the compacting work that different pressure sizes carries out different requirements, so as to complete not for different road surfaces
Same work, practicability are stronger.
The vibrating seat 401 is internally provided with vibrating motor 409, and the vibrating motor 409 is externally connected to several biographies
Guide bracket 410,410 end of conduction seat are connected with silicon steel plate 411, and the silicon steel plate 411 passes through vibrating reed 412 and seating nipple 1
Connection, while when roller press mechanism 4 works, whole seating nipple 1 is improved by the effect of vibration that internal vibrating seat 401 generates
Working effect, accelerate the efficiency of compaction of roadbed.
Effect of vibration is generated by internal vibrating motor 409 first, effect of vibration is stablized by conductive plate 410 to be transmitted,
Later under the action of silicon steel plate 411 and vibrating reed 412 so that effect of vibration was stablized is transferred to 1 surface of entire seating nipple, with
The continuous mobile and rotation of seating nipple 1 so that entire 1 surface of seating nipple generates strong effect of vibration, later cooperating
The active force that the gravity and pressure exerting arrangement 6 of cylinder 1 itself apply squeezes roadbed, whole to roadbed to effectively improve
Consolidation effect.
As shown in Figure 1 and Figure 5,1 inner wall of the seating nipple is provided with noise elimination mechanism 7, and compacting work is carried out in seating nipple 1
When, the whole noise generated in subgrade compaction operation is eliminated by the effect of noise elimination mechanism 7, to effectively improve entirety
Working effect, reduce noise pollution while, protect the health of operating personnel.
The noise elimination mechanism 7 includes the sound insulating pad 701 being arranged in 1 inner wall of seating nipple, and the sound insulating pad 701 is internally provided with
Several combination bores 702, the combination bore 702 are internally provided with filled layer 703, and the filled layer 703 is internally provided with sound-absorbing
Felt 704,704 surface of the baffle blanket are provided with several micro-drill(ing)s 705, blocking are connected between adjacent combination bore 702
Plate 706,706 surface of the barrier plate are provided with convexity layer 707, and 707 inside of the convexity layer uses hollow-core construction.
It is worth noting that internal effect of vibration is completely cut off by the sound insulating pad 701 on surface, coordinate combination bore 702
Internal baffle blanket 704 is to the noise inside absorbing, you can effectively reduces noise pollution so that internal noise is not easy to be transferred to
It is external；
On the other hand, by the barrier effect of multiple micro-drill(ing)s 705 on 704 surface of baffle blanket, coordinate adjacent combination bore
The convexity layer 707 of barrier plate 706 between 702 is eliminated the noise, and seating nipple 1 and road bed squeeze the active force one that contact generates
Fractional transmission to 1 surface of seating nipple, micro-drill(ing) 705 so that acoustic energy rubs in hole and is converted to thermal energy consumption and dissipates, to
Noise is eliminated, and multiple rough convexity layers 707 are equivalent to a filter, play filtering to the sound wave of intrinsic frequency and make
With to eliminate external noise so that external noise is not easy to propagate outward, plays the role of noise elimination.
Play the role of good noise elimination by the elimination of isolation and external noise to internal noise, when reducing overall work
Noise pollution.
Shown in as shown in Figure 1, Figure 3 and Figure 4,1 interior surface of the seating nipple is provided with several branched holes 10, the branched hole
10 are internally provided with pneumatic system for compacting 5, while roller press mechanism 4 carries out roll-in, pass through the branched hole 10 on 1 surface of seating nipple
Internal pneumatic system for compacting 5 carries out local compacting, so that seating nipple 1 at work can be to each of road bed
Corner carries out stablizing compacting work, improves whole compaction quality.
As preferred embodiment, the pneumatic system for compacting 5 includes the air pressure seat 501 being arranged inside seating nipple 1,
The air pressure seat 501 is internally provided with air-pressure chamber 502, and the air-pressure chamber 502 is internally provided with air pressure striker 503 and pumping seat
504, the air pressure striker 503 is internally provided with compression pump 505, and the compression pump 505 is externally connected to conduction block 506, institute
It states 506 surface of conduction block and is connected with diversion pipe 507,507 end of the diversion pipe, which is connected with, concentrates mouth 508, the pumping seat 504
It is internally provided with air exhauster 509,504 surface of pumping seat is connected with exhaust tube 510, and 510 end of the exhaust tube is connected with
Metal filter screen 511,508 end of concentration mouth are fixedly connected with metal filter screen 511, and mouth 508 is concentrated to primarily serve to gas
Effect in adfluxion.
In the present embodiment, it is evacuated first by air exhauster 509, so that exhaust tube 510 is by external sky
Gas is pumped into 502 inside of air-pressure chamber (road bed and internal air are extracted, so that being bonded between roadbed even closer),
It is filtered under the action of metal filter screen 511, prevents external sundries from entering, the gas of suction enters air-pressure chamber 502
After inside, compressed under the action of compression pump 505, compressed air is transferred to diversion pipe 507 by conduction block 506
Inside, to be compacted to road bed by the high pressure draught of discharge, makes finally by concentrating mouth 508 to be ejected into outside
The local location compacting for obtaining roadbed is more stablized, and is effectively reduced the generation of roadbed internal air gap, is improved the quality of roadbed.
It when compacting, is compacted comprehensively by the effect of vibration of roller press mechanism 4, while pneumatic system for compacting 5 is logical
It crosses seating nipple 1 and carries out local compacting, be combined comprehensively with part, not only reduce the case where compaction plane is omitted, and improve
Efficiency of compaction, while different active forces applies different roadbeds by applying mechanism 6, practicability is stronger in actual use.
It is fixedly connected by assembling mechanism 3 between the seating nipple 1 and workbench 2, whole device is real by assembling mechanism 3
Now whole connection, it is convenient that seating nipple 1 and workbench 2 are fixedly mounted, it is more convenient to use, while conveniently pacifying to whole
Assembly and disassembly.
It should be added that the assembling mechanism 3 includes the assembling seat 301 for being connected to 2 surface of workbench, described group
301 surface of dress seat is connected with several spring stacks 302, and 302 end of the spring stack is respectively connected with spiral base 303, the spiral
Seat 303 is fixedly connected with mounting bracket 405, is fixedly connected by protecting seat 304 between adjacent spring stack 302, the protecting seat
304 surfaces both ends are connected with carbon fiber board 305, are tentatively connected by spring stack 302 between workbench 2 and seating nipple 1, and
Spring stack 302 not only acts as connection function, when connection, as pressure exerting arrangement 6 carries out pressure adjusting, can play buffering
Effect reduces the active force that workbench 2 is born, plays a protective role, while spring stack 302 passes through spiral base 303 and mounting bracket
405 spirals connect, and facilitate and are dismounted, more convenient to use.
As shown in figures 1 to 6,2 bottom end of the workbench is equipped with clearing mechanism 8, and 2 bottom end of the workbench is equipped with shifting
Driving wheel 9, the clearing mechanism 8 include the mounting base 801 for being connected to 2 bottom surface of workbench, the connection of 801 surface of the mounting base
There are several to remove seat 802,802 surface of removing seat is equipped with column spinner 803, and 803 surface of the column spinner is connected with clearly
Bronzing category leaf 804,804 surface of cleaning metal leaf are provided with nickel base alloy layer 805, while when being compacted, and lead to
Cross 8 removing obstacles of clearing mechanism so that entire compacting work carries out more smooth.
Workbench 2 is moved by the movable pulley 9 of bottom, while when workbench 2 moves, passing through mounting base
Multiple removing seats 802 on 801 surfaces remove extra sundries, are rotated by column spinner 803 and are carried for the rotation for cleaning metal leaf 804
For power, as the sundries on surface is eliminated in the rotation for cleaning metal leaf 804, while nickel base alloy layer 805 is to cleaning metal leaf 804
It plays a good protective effect, prevents excessive wear.
It further illustrates, the present invention also provides one kind being based on roadbed restricted area fast compacting technique, including as follows
Step：
The movement of removing obstacles of S100, workbench drive workbench and seating nipple to move, together by the movement of movable pulley first
When in the process of moving, by clearing mechanism eliminate surface obstacle, column spinner rotation drive clean metal leaf rotated,
It to remove sundries by multiple cleaning metal leaves, is not only moved easily, but also is convenient for compacting work；
S200, combination compacting, while workbench is moved, pass through pneumatic system for compacting and roller press mechanism road pavement
Compacting work is carried out with roadbed, is compacted comprehensively using the effect of vibration of roller press mechanism and with the rotation of seating nipple, while gas
Dynamic system for compacting is acted on by hyperbar and carries out local compacting to road bed, to improve whole compaction quality, with work
Make the continuous movement of cylinder so that the case where compacting the operation is stable carries out, subgrade compaction process is effectively prevent to omit；
S300, external pressure adjust the pressure of seating nipple by pressure exerting arrangement and carry out compacting work during compacting
Make, is not only convenient for carrying out pressure adjusting, and different roadbeds can be carried out the compacting work of different requirements, can meet not
Same demand, practicability are stronger.
S400, noise is eliminated, the noise generated when eliminating overall work by noise elimination mechanism, by reducing internal noise
Conduction and the double action for absorbing portion of external noise are combined noise elimination, reduce the noise pollution that overall work generates.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. one kind being based on roadbed restricted area fast compacting device, it is characterised in that：It is described including seating nipple (1) and workbench (2)
It is fixedly connected by assembling mechanism (3) between seating nipple (1) and workbench (2), the seating nipple (1) is internally provided with roll squeezer
Structure (4)；
Seating nipple (1) interior surface is provided with several branched holes (10), and the branched hole (10) is internally provided with pneumatically
System for compacting (5), the roller press mechanism (4) include being mounted on the internal vibrating seat (401) of seating nipple (1), the seating nipple (1)
Both ends are respectively connected with metal shaft (402), and metal shaft (402) outer end is connected with rotation metal cylinder (403), and metal shaft
(402) run through rotation metal cylinder (403) and be externally connected to bearing block (404), bearing block (404) the surface side is connected with
Mounting bracket (405), bearing block (404) the surface top are connected with Pressure Block (406), Pressure Block (406) the top connection
There is pressure-bearing rod (407), is fixedly connected by concentration seat (408) between pressure-bearing rod (407) top at both ends, the concentration seat
(408) it is fixedly connected with workbench (2) by pressure exerting arrangement (6).
2. according to claim 1 a kind of based on roadbed restricted area fast compacting device, it is characterised in that：The vibrating seat
(401) it is internally provided with vibrating motor (409), the vibrating motor (409) is externally connected to several conduction seats (410), institute
It states conduction seat (410) end and is connected with silicon steel plate (411), the silicon steel plate (411) passes through vibrating reed (412) and seating nipple (1)
Connection, and the seating nipple (1) inner wall is provided with noise elimination mechanism (7).
3. according to claim 2 a kind of based on roadbed restricted area fast compacting device, it is characterised in that：The noise damping device
Structure (7) includes sound insulating pad (701) of the setting in seating nipple (1) inner wall, and the sound insulating pad (701) is internally provided with several combinations
Hole (702), the combination bore (702) are internally provided with filled layer (703), and the filled layer (703) is internally provided with baffle blanket
(704), baffle blanket (704) surface is provided with several micro-drill(ing)s (705), and adjacent combination bore connects between (702)
There are barrier plate (706), barrier plate (706) surface to be provided with convexity layer (707), used inside the convexity layer (707) empty
Core structure.
4. according to claim 1 a kind of based on roadbed restricted area fast compacting device, it is characterised in that：The Pneumatic pressure
Real machine structure (5) includes the setting air pressure seat (501) internal in seating nipple (1), and the air pressure seat (501) is internally provided with air-pressure chamber
(502), the air-pressure chamber (502) is internally provided with air pressure striker (503) and pumping seat (504), the air pressure striker
(503) it is internally provided with compression pump (505), the compression pump (505) is externally connected to conduction block (506), the conduction block
(506) surface is connected with diversion pipe (507), and diversion pipe (507) end, which is connected with, concentrates mouth (508), the pumping seat
(504) it is internally provided with air exhauster (509), pumping seat (504) surface is connected with exhaust tube (510), the exhaust tube
(510) end is connected with metal filter screen (511), and the concentration mouth (508) end is fixedly connected with metal filter screen (511).
5. according to claim 1 a kind of based on roadbed restricted area fast compacting device, it is characterised in that：The kludge
Structure (3) includes the assembling seat (301) for being connected to workbench (2) surface, and assembling seat (301) surface is connected with several springs
Column (302), spring stack (302) end are respectively connected with spiral base (303), and the spiral base (303) is solid with mounting bracket (405)
It is fixed to connect, it is fixedly connected by protecting seat (304) between adjacent spring stack (302), protecting seat (304) the surface both ends connect
It is connected to carbon fiber board (305).
6. according to claim 1 a kind of based on roadbed restricted area fast compacting device, it is characterised in that：The pressing machine
Structure (6) includes the support base (601) for being connected to workbench (2) top, and support base (601) top is connected with metal pedestal
(602), metal pedestal (602) surface is connected with bearing plate (603), and bearing plate (603) end, which is hinged, is connected to movable gold
Belong to plate (604), live metal plate (604) bottom end is fixedly connected by rigid plate (605) with seat (408) is concentrated, the work
Dynamic metallic plate (604) surface is provided with several hinged seats (606), and air pressure pressure bar is connected on the hinged seat (606)
(607), air pressure pressure bar (607) end is fixedly connected with workbench (2).
7. according to claim 1 a kind of based on roadbed restricted area fast compacting device, it is characterised in that：The workbench
(2) bottom end is equipped with clearing mechanism (8), and workbench (2) bottom end is equipped with movable pulley (9), and the clearing mechanism (8) includes
It is connected to the mounting base (801) of workbench (2) bottom surface, mounting base (801) surface is connected with several and removes seat
(802), removing seat (802) surface is equipped with column spinner (803), and column spinner (803) surface is connected with cleaning metal
Leaf (804), cleaning metal leaf (804) surface are provided with nickel base alloy layer (805).
8. one kind being based on roadbed restricted area fast compacting technique, it is characterised in that：Include the following steps：
The movement of removing obstacles of S100, workbench drive workbench and seating nipple to move by the movement of movable pulley first, while
In mobile process, the obstacle on surface is eliminated by clearing mechanism；
S200, combination compacting, while workbench is moved, pass through pneumatic system for compacting and roller press mechanism road pavement and road
Base carries out compacting work；
S300, external pressure adjust the pressure of seating nipple by pressure exerting arrangement and carry out compacting work；
S400, noise is eliminated, the noise generated when eliminating overall work by noise elimination mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295900.1A CN108560373B (en) | 2018-04-04 | 2018-04-04 | Roadbed-restricted area-based rapid compaction process and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295900.1A CN108560373B (en) | 2018-04-04 | 2018-04-04 | Roadbed-restricted area-based rapid compaction process and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108560373A true CN108560373A (en) | 2018-09-21 |
| CN108560373B CN108560373B (en) | 2020-06-05 |
Family
ID=63534052
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810295900.1A Active CN108560373B (en) | 2018-04-04 | 2018-04-04 | Roadbed-restricted area-based rapid compaction process and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108560373B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH533729A (en) * | 1972-02-25 | 1973-02-15 | Domenighetti Domenico | Self-propelled composite compacting machine with leveling device, for simultaneous leveling and soil compaction |
| CN2132771Y (en) * | 1991-04-30 | 1993-05-12 | 湖南省湘潭公路机械厂 | Electric vibration compactor |
| DE10002588C2 (en) * | 2000-01-21 | 2003-08-21 | Wacker Construction Equipment | Rolling device for soil compaction |
| CN206616437U (en) * | 2017-03-20 | 2017-11-07 | 徐工集团工程机械股份有限公司 | Directional vibration wheel and vibrated roller |
-
2018
- 2018-04-04 CN CN201810295900.1A patent/CN108560373B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH533729A (en) * | 1972-02-25 | 1973-02-15 | Domenighetti Domenico | Self-propelled composite compacting machine with leveling device, for simultaneous leveling and soil compaction |
| CN2132771Y (en) * | 1991-04-30 | 1993-05-12 | 湖南省湘潭公路机械厂 | Electric vibration compactor |
| DE10002588C2 (en) * | 2000-01-21 | 2003-08-21 | Wacker Construction Equipment | Rolling device for soil compaction |
| CN206616437U (en) * | 2017-03-20 | 2017-11-07 | 徐工集团工程机械股份有限公司 | Directional vibration wheel and vibrated roller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108560373B (en) | 2020-06-05 |
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Effective date of registration: 20201204 Address after: 100011, Beijing, Dongcheng District anding street, No. 88, No. 801 Patentee after: CCCC THIRD HIGHWAY ENGINEERING Co.,Ltd. Patentee after: THE THIRD ENGINEERING CO., LTD. OF THE CCCC THIRD HIGHWAY ENGINEERING Co.,Ltd. Address before: 100011, Beijing, Dongcheng District anding street, No. 88, No. 801 Patentee before: CCCC THIRD HIGHWAY ENGINEERING Co.,Ltd. |