CN106120528A - A kind of self-propelled concrete dabbing machine and dabbing method thereof - Google Patents
A kind of self-propelled concrete dabbing machine and dabbing method thereof Download PDFInfo
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- CN106120528A CN106120528A CN201610435259.8A CN201610435259A CN106120528A CN 106120528 A CN106120528 A CN 106120528A CN 201610435259 A CN201610435259 A CN 201610435259A CN 106120528 A CN106120528 A CN 106120528A
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- dabbing
- track
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- middle longeron
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- 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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of self-propelled concrete dabbing machine, including walking system, longitudinal teeth groove dabbing system, transverse teeth reamer hair system, sweep desorption system, hair side adjustment system, spray system, track-frame system and track anchor system, form latticed hair side add the roughness of new-to-old concrete interface by longitudinal teeth groove dabbing system and transverse teeth reamer hair system, adjust system by hair side and ensure that dabbing quality, improve dabbing efficiency by self-walking track frame system.The concrete bush hammer the invention provides that a kind of dabbing efficiency is high, dabbing quality is good, be suitable for multi-angle flat concrete dabbing and be particularly suited for facade concrete interface dabbing, being capable of Automated condtrol and dabbing method.
Description
Technical field
The present invention relates to concrete dabbing, particularly relate to a kind of self-propelled concrete dabbing machine and dabbing method thereof, belong to
Concrete construction technical field.
Background technology
In field of civil engineering, reinforcing bar and concrete are to use most commonly used construction material in the world at present, substantial amounts of
Building structure is all built up by armored concrete, but due to concrete carbonization and muriatic erosion etc., causes reinforcing bar
Corrosion.After corrosion, reinforcing bar volumetric expansion produces bigger splitting stresses and makes concrete cracking, thus affects the safety of structure and resistance to
Property for a long time.For solving the problems referred to above, recovery project measure conventional in engineering is to remove and pour new coagulation by old concrete
Soil.
The adhesive property of New-old concrete is the key being related to concrete repair engineering success or failure.New-to-old concrete interface
Bond effect quality is influenced by factors, such as degree of roughness, the kind of interfacial agents, the intensity of New-old concrete and the benefit at interface
Force the orientation etc. of liquid/solid interface, wherein, the adhesive property of new-to-old concrete interface, depend greatly on interface processing and
Interface roughness, therefore carries out coarse process, and to the rational evaluation of the degree of roughness after processing is new-to-old concrete interface
Sport technique segment important in concrete reinforcement reinforcing engineering.
Dabbing technique is one of main technique of the coarse process of new-to-old concrete interface, the quality of dabbing effect, direct shadow
Ring the bond quality of New-old concrete, thus affect the service life of structure.Traditional artificial chiseling, bristle and mechanical carving groove work
Skill is in addition to efficiency is low, and subject matter is cannot thoroughly remove laitance；Though milling technique can solve laitance problem, but easily causes mixed
Solidifying soil surface loose damage also forms the different groove of a lot of depth and is unfavorable for that surface cleans；Its shot hacking of shot-blasting machine technique
Time impact force less big, after construction, work surface flatness is preferable, but dabbing depth as shallow, and concavo-convex pitted skin is inconspicuous, New-old concrete
Between cohere not good enough, the shot of hacking reclaims difficulty in addition, and road surface shot-blasting machine is expensive；Though and plucking efficiency of constructing
High but a weak floor can be formed at concrete surface.
For disadvantages mentioned above, Chinese invention patent CN201310152724.3 discloses a kind of impact type pavement roughening machine.
A kind of impact type pavement roughening machine includes frame and rack-mounted wheel, on the chassis of described frame and along frame width
Direction is rotatably connected to roller bearing one and roller bearing two, on described roller bearing one and is provided with multiple thin bar one along its length, multiple
Described thin bar one is all laid along the radial direction of roller bearing one, on described roller bearing two and is provided with multiple thin bar two along its length, many
Individual described thin bar two is all laid along the radial direction of roller bearing two, and the outer end of multiple described thin bars one and thin bar two is provided with for beating
The impact ball on hair road surface, described frame is provided with the driving means for driving roller bearing one and roller bearing two to rotate and for inciting somebody to action
The power of described driving means output transmits to roller bearing one and the actuating device of roller bearing two.Though this patent of invention can improve hacking work
Making efficiency, road surface hacking quality is high, but the device of this invention may be only available for the hacking work of pavement structure or structure end face
Make, it is impossible to be applicable to the hacking work of texture edge, inclined-plane, bottom surface；The device of this invention can only realize beating of some direction
Hair work, the hair side ultimately forming teeth groove type is unfavorable for the lateral bond effect of new-to-old concrete interface；The device of this invention is not
The degree of roughness of detection hair side, the most coarse local area of hacking cannot be detected, and leaves potential safety hazard.
In order to improve above-mentioned deficiency, Chinese invention patent CN201510813489.9 discloses a kind of machine-carried type dabbing machine,
Including lift support means, the movable dabbing including rail body arranging or being detachably arranged in lift support means
Machine track and the dabbing owner's body being fixed on rail body.This device need nonetheless remain for being connected with ground by support means, when
Unhairing machine moves to the hacking work needing Mobile support device could start next stage during track end, needs in addition before hacking
The angle wanting adjusting apparatus makes it parallel with the plane of pre-hacking, adds the complexity that personnel handle.
In sum, prior art there is no gratifying full-automatic roughening device.
Summary of the invention
Purpose: in order to overcome the deficiencies in the prior art, the present invention provides a kind of self-propelled concrete dabbing machine, work
Make that efficiency is high, dabbing quality is good, it is adaptable to the concrete dabbing of multi-angle plane, it is possible to realize Automated condtrol.
Technical scheme: for solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of self-propelled concrete dabbing machine, it is characterised in that: include dabbing dolly, trolley track system；
Described dabbing dolly includes: walking system, longitudinal teeth groove dabbing system, transverse teeth reamer hair system, sweep desorption system,
Hair side adjusts system and spray system；
Wherein, described walking system includes: car rack, trolley idler wheels, carriage walking driving means and dividing plate；Described little
The upper and lower both sides of car frame are equipped with trolley idler wheels, and car rack " is inlayed " in the track girder of trolley track system, to prevent chisel
Hair dolly departs from track girder, thus ensures that dabbing dolly is applicable to the concrete dabbing of multi-angle plane.Described carriage walking
Driving means uses four-wheel drive mode, it is achieved dabbing dolly is advanced on trolley track automatically.Described dividing plate is mainly used in putting
Putting upper strata component, next also is able to prevent dust from diffusing to upper strata, affects the normal work of upper strata component.
Described longitudinal teeth groove dabbing system includes: longitudinal teeth groove dabbing device, longitudinal teeth groove dabbing device motor, dabbing device hang
Bar and dustproof sheet；Described longitudinal teeth groove dabbing device can change different longitudinal teeth groove dabbing devices according to different needs；Secondly,
Longitudinal teeth groove dabbing device is connected with dolly by dabbing device hanger bar, and the direction of rotation of longitudinal teeth groove dabbing device and dolly advance anti-
To on the contrary；Additionally, the geared end of longitudinal teeth groove dabbing device is the most radially, and with the most at an angle.Described dabbing device
Hanger bar uses electric expansion bar, by decline and the rising of the longitudinal teeth groove dabbing device of flexible realization of dabbing device hanger bar, real
Now make full use of the function of longitudinal teeth groove dabbing device.Described dustproof sheet is residual for stopping that longitudinal teeth groove dabbing device dabbing produces
Slag, prevents residue from splashing to transverse teeth reamer hair device, affects usability and the safety of transverse teeth reamer hair device.
Described transverse teeth reamer hair system includes: transverse teeth reamer hair device, transverse teeth reamer hair device motor, transverse teeth reamer
Hair device track, transverse teeth reamer hair device roller, transverse teeth reamer hair device travel driving unit and transverse teeth reamer hair device reversion dress
Put；Described transverse teeth reamer hair device supports the use with longitudinal teeth groove dabbing device, and its gear feature is consistent with longitudinal teeth groove dabbing device,
Described transverse teeth reamer hair device uses axially driving mode.
Described transverse teeth reamer hair device track can rise or fall to realize making full use of the merit of transverse teeth reamer hair device
Energy；Secondly, transverse teeth reamer hair device roller " is wrapped up " wherein, to prevent transverse teeth groove by described transverse teeth reamer hair device track
Dabbing device departs from track, thus ensures that transverse teeth reamer hair device is applicable to the concrete dabbing of multi-angle plane.
Described transverse teeth reamer hair device roller uses Gear Contact mode, i.e. roller and rail with transverse teeth reamer hair device track
Road all uses zigzag, to realize the function that roller all can be advanced under any operating mode along track.
Described transverse teeth reamer hair device inversion set is arranged on the both ends of track, when transverse teeth reamer hair device runs to rail
When the connecting rod of both ends, road and transverse teeth reamer hair device contacts with transverse teeth reamer hair device inversion set, then trigger horizontal teeth groove
Dabbing device inversion set makes transverse teeth reamer hair device reversely walk and rotate backward.
Described desorption system of sweeping includes: sweeps sucker, sweep haustorium motor, residue collecting box and residue excretory duct；Described sweep sucker
The residue produced during dabbing and dust are sucked residue collecting box, during preventing dabbing, produces more dust, reduce ring
The pollution in border.Described residue collecting box deposits residue for temporarily, and by residue excretory duct, residue is drained into appointed place.
Described hair side adjusts system and includes: supporting rail, connecting rod, crossbeam, connecting rod travel driving unit, roughness measure
Instrument, uniaxial impact drill bit, uniaxial impact drill bit driving means, connecting rod inversion set and single-chip microcomputer；Described supporting rail is provided with
Track and connecting rod travel driving unit for connecting rod walking；Secondly, described supporting rail both ends are provided with connecting rod reversion dress
Put, when connecting rod run to track both ends and connecting rod contact with connecting rod inversion set time, then trigger connecting rod reversion dress
Put and make connecting rod reversely walk.
Described crossbeam and can only rotate clockwise or counterclockwise 180 ° around connecting rod, it is achieved roughometer and list
The exchange of axle drill hammer position.
Described roughometer can measure the roughness of hair side, and the data of measurement is exported by signal output part
In single-chip microcomputer, single-chip microcomputer judges whether the roughness of this region hair side makes it, if having arrived predetermined value, monolithic
Machine outputs control signals to connecting rod travel driving unit, makes connecting rod move to subsequent region；If not up to predetermined value, then single
Sheet machine outputs control signals to crossbeam makes crossbeam rotate 180 °, makes roughometer and uniaxial impact drill bit exchange position, with
Time single-chip microcomputer calculate uniaxial impact drill bit by actual measurement roughness and predetermined roughness and need the number of times of impact, and by control signal
Output, to uniaxial impact drill bit driving means, controls it and hair side carries out dabbing adjustment, and uniaxial impact drill bit driving means completes
Automatically crossbeam is inverted 180 ° after the number of shocks that single-chip microcomputer calculates, and reach the predetermined value follow-up behaviour of execution by actual measurement roughness
Make.
Described spray system includes: spray head, ball pivot, water tank, water-supply-pipe, spray water inlet pipe, water pump.
Described ball pivot can be freely rotatable, so that water can be sprayed to wider hair by the spray head connected on ball pivot
Face, it is achieved the cleaning to this region hair side.
Water deposited by described water tank for temporarily, and continuous with external water source by water-supply-pipe, it is achieved the water supply to water tank.
Described spray water inlet pipe is positioned in water tank, and its one end connects water pump, and described water pump uses metal material.
Described trolley track system includes track-frame system and track anchor system；
Wherein, described track-frame system includes: track girder, vertical support, stull, tie-beam, middle longeron, middle longeron roller bearing, in indulge
Beam roller, bolt, rail system are advanced and are triggered device, the built-in roller of track；Described track girder is the U-shaped beam in horizontal positioned,
Two track girder opposite faces offer U-type groove, and its U-type groove is for inlaying the car rack of dabbing dolly, it is ensured that dabbing dolly is fitted
For the concrete dabbing of multi-angle plane, U-type groove vertical inner wall side is provided with the built-in roller of track, the built-in roller of described track and
Car rack uses gear to connect, it is ensured that the built-in roller of track effectively contacts to realize dabbing dolly with car rack can be in office
Walk under meaning operating mode.Described vertical support uses electric expansion bar, and its top is connected with stull by bolt, and its underpart is also through bolt
It is connected with track girder.
Described stull uses electric expansion bar, and its one end is bolted with vertical support, and the other end is with middle longeron rigidity even
Connect.
Described middle longeron uses stretching structure, has ladder chute above it, and in chute inwall edge, longeron length direction sets
Saw tooth belt, middle longeron bottom is had to have middle longeron roller bearing to be rigidly connected with middle longeron.
Described middle longeron roller is connected on middle longeron roller bearing, and middle longeron roller uses gear pattern.
The traveling of described rail system triggers device and is positioned at the middle of the relatively low side of track girder, when dabbing dolly is through triggering
During device, start rail system and advance, thus realize track and automatically advance.
Described track anchor system includes: anchor sucker, rubber spacer, press rods, suction nozzle, asepwirator pump.
A circle rubber spacer it is provided with, mixing after utilizing the pressure of press rods to make rubber spacer and dabbing outside described anchor sucker
Solidifying soil hair side fits tightly.
Described asepwirator pump " is inlayed " in track girder, and anchor sucker is carried out evacuation, makes anchor sucker and concrete surface tight
Close connection.
Described self-propelled concrete dabbing machine, it is characterised in that: trolley track system includes two groups at running
Rail system, one of which is referred to as working track system, and one group is referred to as rail system of advancing, the walking process of traveling rail system
Mainly include following step:
A the vertical support elongation of () traveling rail system, makes the middle longeron knoll of this traveling rail system to working track system
Middle longeron top；
B () starts the middle longeron elongation of working track system, make middle longeron extend the end of the middle longeron to traveling rail system,
And ensure that the middle longeron roller bearing of traveling rail system just snaps in working track system in the ladder chute of longeron；
C () starts asepwirator pump, inflate in anchor sucker, starts press rods decompression simultaneously, makes anchor sucker depart from concrete surface；
D the stull elongation of () traveling rail system, makes the vertical support of traveling rail system be positioned at outside the vertical support of working track system；
E the middle longeron roller of () traveling rail system starts to start, make traveling rail system along the middle longeron of working track system
Advancing forward, the middle longeron of working track system gradually bounces back simultaneously, and gradually extends to rail system direct of travel, because of this journey
Enter the middle longeron of rail system to continue on the middle longeron of working track system and advance forward until traveling rail system
Middle longeron reaches precalculated position next time；
F the stull of () traveling rail system is shortened, make the vertical support of traveling rail system and the vertical support of working track system be in same
One plane；
G () starts the press rods pressurization of track anchor system makes the rubber spacer of anchor sucker fit tightly with concrete surface, so
Rear startup asepwirator pump, to carrying out evacuation work in anchor sucker, makes anchor sucker and concrete surface compact siro spinning technology；
H () starts the middle longeron of working track system, make middle longeron retract to original state；
(i) the vertical support reduction of traveling rail system is short, makes the middle longeron of this traveling rail system and the middle longeron of working track system
It is maintained at same plane；So far complete the automatic traveling process of trolley track system, and realize traveling rail system and work rail
Replacing of road system；When dabbing dolly advances to rail system traveling triggering device next time, continue to complete little by this process
The automatic traveling process of car rail system.
The present invention also provides for the dabbing method of above-mentioned self-propelled concrete dabbing machine, comprises the steps:
(1) being arranged in trolley track system by dabbing dolly, trolley track system comprises two tracks, and for required chisel
Hair requires to change the most longitudinal teeth groove dabbing device and transverse teeth reamer hair device；
(2) being fixed on by a whole set of dabbing device and treat the initial position of dabbing plane, the direction adjusting track girder makes it along predetermined
Teeth groove direction；
(3) starting dabbing dolly, dabbing dolly starts slowly to advance on track girder, and the most longitudinal teeth groove dabbing system starts work
Make, transverse teeth reamer hair system starts subsequently, now on concrete surface, form latticed teeth groove；
(4) sweeping desorption system to start working, during cleaning dabbing, the residue of generation is to facilitate follow-up hair side to adjust, and by residue
It is temporarily stored within residue collecting box, finally utilizes residue excretory duct to drain residue to appointed place；
(5) start hair side and adjust system starts, adjust the degree of roughness of hair side；
(6) spray system is started working, and spray head water spray is carried out work to hair side；
(7) in the middle part of the track of dabbing carriage walking to later trolley track system, device is triggered through rail system traveling
Time, then trigger track system is advanced, and then proceedes to dabbing work.
Beneficial effect: the self-propelled concrete dabbing machine that the present invention provides, solves the large area concrete of different angles
Surface dabbing problem, it is possible to adapt to the dabbing of multi-angle flat concrete, there is the higher suitability；The dabbing function of the present invention
Enough produce latticed teeth groove, add the bonding between new-to-old concrete interface；The dabbing machine of the present invention can check adjustment hair side,
Improve the quality of dabbing, it is ensured that the degree of roughness of hair side；The dabbing machine of the present invention is capable of Automatic Control, significantly
Decrease the operation of personnel, improve dabbing efficiency.Net is formed by longitudinal teeth groove dabbing system and transverse teeth reamer hair system
Trellis hair side adds the roughness of new-to-old concrete interface, adjusts system by hair side and ensure that dabbing quality, by voluntarily
Formula track-frame system improves dabbing efficiency.Dabbing efficiency is high, dabbing quality is good, be suitable for multi-angle flat concrete dabbing,
It is particularly suited for facade concrete interface dabbing, is capable of Automated condtrol.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the front view of dabbing dolly in the present invention；
Fig. 3 is the partial enlargement structural representation in Fig. 2 at G1；
Fig. 4 is the partial enlargement structural representation in Fig. 2 at G2；
Fig. 5 is the side view of AA section in Fig. 4；
Fig. 6 is the top view of the dabbing dolly of the present invention；
Fig. 7 is the logic relation picture of part instrument in hair side adjustment system in the present invention；
Fig. 8 is the front view of trolley track system in the present invention；
Fig. 9 is the top view of trolley track system in the present invention；
Figure 10 is the side view of trolley track system in the present invention；
Figure 11 is the detailed three-view diagram of middle orbit anchor system of the present invention；
In figure: 101, car rack, 102, trolley idler wheels, 103, carriage walking driving means, 104, dividing plate, 201, longitudinal teeth groove
Dabbing device, 202, longitudinal teeth groove dabbing device motor, 203, dabbing device hanger bar, 204, dustproof sheet, 301, transverse teeth reamer hair device,
302, transverse teeth reamer hair device motor, 303, transverse teeth reamer hair device track, 304, transverse teeth reamer hair device roller, 305, laterally
Teeth groove dabbing device travel driving unit, 306, transverse teeth reamer hair device inversion set, 401, sweep suction, 402, sweep haustorium motor,
403, residue collecting box, 404, residue excretory duct, 501, support, 502, connecting rod, 503, crossbeam, 504, connecting rod hoofing part
Device, 505, roughometer, 506, uniaxial impact drill bit, 507, uniaxial impact drill bit driving means, 508, connecting rod anti-
Rotary device, 509, single-chip microcomputer, 601, spray head, 602, ball pivot, 603, water tank, 604, water-supply-pipe, 605, spray water inlet pipe, 606,
Water pump 606,701, track girder, 702, vertical support, 703, stull, 704, tie-beam, 705, middle longeron, 706, middle longeron roller bearing,
707, middle longeron roller, 708, bolt, 709, rail system advance and trigger device, 7010, the built-in roller of track, 801, anchor inhales
Dish, 802, rubber spacer, 803, press rods, 804, suction nozzle, 805, asepwirator pump.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figure 1 to 11, a kind of self-propelled concrete dabbing machine, including dabbing dolly, trolley track system；Its
Middle dabbing dolly includes: walking system, longitudinal teeth groove dabbing system, transverse teeth reamer hair system, sweep desorption system, hair side is adjusted
Whole system, spray system.
Described walking system is the core realizing dabbing, comprising: car rack 101, trolley idler wheels 102, dolly
Travel driving unit 103 and dividing plate 104.
Described car rack about 101 both sides are equipped with trolley idler wheels 102, and car rack 101 " inlaying " is at trolley track
In the track girder 701 of system, to prevent dabbing dolly from departing from track girder 701, thus ensure that dabbing dolly is applicable to multi-angle
The concrete dabbing of plane.
Described carriage walking driving means 103 uses four-wheel drive mode, it is achieved dabbing dolly is automatic on trolley track
Advance.
Described dividing plate 104 is mainly used in placing upper strata component, and next also is able to prevent dust from diffusing to upper strata, affects upper strata
The normal work of component.
Described longitudinal teeth groove dabbing system includes: longitudinal teeth groove dabbing device 201, longitudinal teeth groove dabbing device motor 202, dabbing
Device hanger bar 203, dustproof sheet 204.
Described longitudinal teeth groove dabbing device 201 can change different longitudinal teeth groove dabbing devices according to different needs；Secondly,
Longitudinal teeth groove dabbing device 201 is connected with dolly by dabbing device hanger bar 203, the direction of rotation of longitudinal direction teeth groove dabbing device 201 and
Dolly advances the most contrary；Additionally, the geared end of longitudinal teeth groove dabbing device 201 is the most radially, and with radially in certain angle
Degree.
Described dabbing device hanger bar 203 uses electric expansion bar, by the longitudinal teeth groove of flexible realization of dabbing device hanger bar
The decline of dabbing device 201 and rising, it is achieved make full use of the function of longitudinal teeth groove dabbing device 201.
Described dustproof sheet 204, for stopping the residue that longitudinal teeth groove dabbing device 201 dabbing produces, prevents residue from splashing to horizontal stroke
To teeth groove dabbing device 301, affect usability and the safety of transverse teeth reamer hair device 301.
Described transverse teeth reamer hair system is the core realizing latticed teeth groove, comprising: transverse teeth reamer hair device 301,
Transverse teeth reamer hair device motor 302, transverse teeth reamer hair device track 303, transverse teeth reamer hair device roller 304, transverse teeth reamer
Hair device travel driving unit 305, transverse teeth reamer hair device inversion set 306.
Described transverse teeth reamer hair device 301 supports the use with longitudinal teeth groove dabbing device 201, its gear feature and longitudinal teeth groove
Dabbing device 201 is consistent, and described transverse teeth reamer hair device 301 uses axially driving mode.
Described transverse teeth reamer hair device track 303 can rise or fall to realize making full use of transverse teeth reamer hair device
The function of 301；Secondly, described transverse teeth reamer hair device track 303 by transverse teeth reamer hair device roller 304 " parcel " wherein,
To prevent transverse teeth reamer hair device 301 from departing from track, thus ensure that transverse teeth reamer hair device 301 is applicable to multi-angle plane
Concrete dabbing, as shown in Figure 4.
As it is shown in figure 5, described transverse teeth reamer hair device roller 304 uses gear to connect with transverse teeth reamer hair device track 303
The mode of touching, i.e. transverse teeth reamer hair device roller 304 and transverse teeth reamer hair device track 303 all use zigzag, to realize roller
The function all can advanced along track under any operating mode.
Described transverse teeth reamer hair device inversion set 306 is arranged on the both ends of transverse teeth reamer hair device track 303, works as horizontal stroke
To teeth groove dabbing device 301 run to the connecting rod of transverse teeth reamer hair device track 303 both ends and transverse teeth reamer hair device 301 with
When transverse teeth reamer hair device inversion set 306 contacts, then trigger transverse teeth reamer hair device inversion set 306 and make transverse teeth reamer hair
Device 301 is reversely walked and rotates backward.
Described desorption system of sweeping includes: sweeps sucker 401, sweep haustorium motor 402, residue collecting box 403, residue excretory duct 404.
The residue produced during dabbing and dust are sucked residue collecting box 403, during preventing dabbing by described sucker 401 of sweeping
Produce more dust, reduce the pollution to environment.
Described residue collecting box 403 is used for depositing residue temporarily, and by residue excretory duct 404 by residue with draining into appointment
Point.
It is the core realizing accurate dabbing that described hair side adjusts system, comprising: supporting rail 501, connecting rod 502, crossbeam
503, connecting rod travel driving unit 504, roughometer 505, uniaxial impact drill bit 506, uniaxial impact drill bit drive dress
Put 507, connecting rod inversion set 508, single-chip microcomputer 509.
Described supporting rail 501 is provided with the track for connecting rod 502 walking and connecting rod travel driving unit 504；Secondly,
Described supporting rail 501 both ends are provided with connecting rod inversion set 508, when connecting rod 502 runs to track both ends and connecting rod
502 when contacting with connecting rod inversion set 508, then trigger connecting rod inversion set 508 and make connecting rod reversely walk.
Described crossbeam 503 and can only rotate clockwise or counterclockwise 180 ° around connecting rod, it is achieved roughometer
505 and the exchange of uniaxial impact drill bit 506 position.
Described roughometer 505 can measure the roughness of hair side, and the data of measurement are passed through signal output part
Exporting in single-chip microcomputer 509, single-chip microcomputer 509 judges whether the roughness of this region hair side makes it, if having arrived pre-
Definite value then single-chip microcomputer 509 outputs control signals to connecting rod travel driving unit 504, makes connecting rod 502 move to subsequent region；
If not up to predetermined value, then single-chip microcomputer 509 outputs control signals to crossbeam 503 and makes crossbeam 503 rotate 180 °, makes roughness measure
Instrument 505 and uniaxial impact drill bit 506 exchange position, single-chip microcomputer calculates single shaft punching by actual measurement roughness and predetermined roughness simultaneously
Hit drill bit 506 and need the number of times of impact, and control signal is exported uniaxial impact drill bit driving means 507, control it to hair
Face carries out dabbing adjustment, and uniaxial impact drill bit driving means 507 is automatic by crossbeam after completing the number of shocks that single-chip microcomputer 509 calculates
503 reversions 180 °, and reach predetermined value execution subsequent operation by actual measurement roughness.
Described spray system includes: spray head 601, ball pivot 602, water tank 603, water-supply-pipe 604, spray water inlet pipe 605, water
Pump 606.
Described ball pivot 602 can be freely rotatable, so that water can be sprayed to by the spray head 601 connected on ball pivot 602
Wider hair side, it is achieved the cleaning to this region hair side.
Water deposited by described water tank 603 for temporarily, and continuous with external water source by water-supply-pipe 604, it is achieved to water tank 603
Water supply.
Described spray water inlet pipe 605 is positioned in water tank 603, and its one end connects water pump 606, and described water pump 606 uses metal
Material.
As shown in Fig. 8 to Figure 10, described trolley track system is the core realizing full-automatic dabbing, comprising: track box
Frame system, track anchor system.
Described track-frame system includes: track girder 701, vertical support 702, stull 703, tie-beam 704, middle longeron 705, in
Longeron roller bearing 706, middle longeron roller 707, bolt 708, rail system are advanced and are triggered device 709, the built-in roller of track 7010.
Described track girder 701 is the U-shaped beam in horizontal positioned, and two track girder opposite faces offer U-type groove, its U-type groove
For inlaying the car rack 101 of dabbing dolly, it is ensured that dabbing dolly is applicable to the concrete dabbing of multi-angle plane, U-type groove
Vertical inner wall side is provided with the built-in roller of track 7010, the built-in roller of described track and car rack and uses gear to connect, it is ensured that rail
The built-in roller in road effectively contacts to realize dabbing dolly and can walk under any operating mode with car rack.
Described vertical support 702 uses electric expansion bar, and its top is connected with stull 703 by bolt 708, its underpart also through
Bolt 708 is connected with track girder 701.
Described stull 703 uses electric expansion bar, and its one end is connected by bolt 708 with vertical support 702, the other end with in vertical
Beam 705 is rigidly connected.
Described middle longeron 705 uses stretching structure, has ladder chute, longeron 705 length in chute inwall edge above it
Direction is provided with saw tooth belt, and middle longeron bottom has middle longeron roller bearing 706 to be rigidly connected with middle longeron 705.
Described middle longeron roller 707 is connected on middle longeron roller bearing 706, and middle longeron roller 707 uses gear pattern.
The traveling of described rail system triggers device 709 and is positioned at the middle of the relatively low side of track girder 701, when dabbing dolly warp
When crossing triggering device, start trolley track system and advance, thus realize track and automatically advance.
As shown in figure 11, described track anchor system includes: anchor sucker 801, rubber spacer 802, press rods 803, air-breathing
Pipe 804, asepwirator pump 805.
It is provided with a circle rubber spacer 802 outside described anchor sucker 801, utilizes the pressure of press rods 803 to make rubber spacer 802
Fit tightly with the roughening concrete surface after dabbing.
Described asepwirator pump 805 " inlaying ", in track girder 701, carries out evacuation to anchor sucker 801, makes anchor sucker 801 He
Concrete surface compact siro spinning technology.
Trolley track system is typically made up of two groups of rail systems in running, and one of which is referred to as working track system
System, one group is referred to as rail system of advancing, and the walking process of traveling rail system mainly includes following step:
A the vertical support 702 of () traveling rail system extends, make middle longeron 705 knoll of this traveling rail system to the rail that works
Middle longeron 705 top of road system；
B () starts the middle longeron 705 of working track system and extends, make middle longeron 705 extend the middle longeron to traveling rail system
The end of 705, and ensure that the middle longeron roller bearing 706 of traveling rail system just snaps in the trapezoidal cunning of longeron in working track system
In groove；
C () starts asepwirator pump 805, inflate in anchor sucker 801, starts press rods 803 simultaneously and reduces pressure, makes anchor sucker 801 depart from
Concrete surface；
D the stull 703 of () traveling rail system extends, make the vertical support 702 of traveling rail system be positioned at the vertical of working track system
Outside support 702；
E the middle longeron roller 707 of () traveling rail system starts to start, make traveling rail system vertical along working track system
Beam 705 is advanced forward, and the middle longeron 705 of working track system gradually bounces back simultaneously, and gradually stretches to rail system direct of travel
Long, therefore the middle longeron 705 of traveling rail system can continue on the middle longeron 705 of working track system advance forward until
The middle longeron 705 of traveling rail system reaches precalculated position next time；
F the stull 703 of () traveling rail system is shortened, make the vertical support 702 of traveling rail system and the vertical support of working track system
702 are in same plane；
G () starts press rods 803 pressurization of track anchor system makes the rubber spacer 802 of anchor sucker 801 tight with concrete surface
Closely connected conjunction, then starts asepwirator pump 805, to carrying out evacuation work in anchor sucker 801, makes anchor sucker 801 and concrete surface
Compact siro spinning technology；
H () starts the middle longeron 705 of working track system, make middle longeron 705 retract to original state；
(i) the vertical support 702 of traveling rail system is shortened, and makes the middle longeron 705 of this traveling rail system and working track system
Middle longeron 705 is maintained at same plane.So far complete the automatic traveling process of trolley track system, and realize traveling rail system
With replacing of working track system.When dabbing dolly advances to rail system traveling triggering device 709 next time, continue by this
Process completes the automatic traveling process of trolley track system.
A kind of self-propelled concrete dabbing machine, specifically comprises the following steps that during dabbing
(1) being arranged in trolley track system by dabbing dolly, usual trolley track system comprises two tracks, and for required
Dabbing require to change suitably longitudinal teeth groove dabbing device 201 and transverse teeth reamer hair device 301；
(2) being fixed on by a whole set of dabbing device and treat the initial position of dabbing plane, the direction adjusting track girder 701 makes it along in advance
Fixed teeth groove direction；
(3) starting dabbing dolly, dolly starts slowly to advance on track girder 701, and the most longitudinal teeth groove dabbing system starts work
Make, transverse teeth reamer hair system starts subsequently, now on concrete surface, form latticed teeth groove；
(4) sweeping desorption system to start working, during cleaning dabbing, the residue of generation is to facilitate follow-up hair side to adjust, and by residue
It is temporarily stored within residue collecting box 403, finally utilizes residue excretory duct 404 to drain residue to appointed place；
(5) start hair side and adjust system starts, adjust the degree of roughness of hair side；
(6) spray system is started working, and spray head 601 is sprayed water and hair side is carried out work；
(7) in the middle part of the track of dabbing carriage walking to later trolley track system, device is triggered through rail system traveling
When 709, then trigger track system is advanced, and then proceedes to dabbing work.
To sum up, a kind of self-propelled concrete dabbing machine solves the large area concrete surface dabbing problem of different angles,
Can adapt to the dabbing of multi-angle flat concrete, there is the higher suitability；The dabbing machine of the present invention can produce latticed
Teeth groove, adds the bonding between new-to-old concrete interface；The dabbing machine of the present invention can check adjustment hair side, improves dabbing
Quality, it is ensured that the degree of roughness of hair side；The dabbing machine of the present invention is capable of Automatic Control, greatly reduces personnel's
Operation, improves dabbing efficiency.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a self-propelled concrete dabbing machine, it is characterised in that: include dabbing dolly, trolley track system；
Described dabbing dolly includes: walking system, longitudinal teeth groove dabbing system, transverse teeth reamer hair system, sweep desorption system,
Hair side adjusts system and spray system；
Wherein, described walking system includes: car rack, trolley idler wheels, carriage walking driving means；Described longitudinal teeth groove
Dabbing system includes: longitudinal teeth groove dabbing device, longitudinal teeth groove dabbing device motor, dabbing device hanger bar and dustproof sheet；Described laterally
Teeth groove dabbing system includes: transverse teeth reamer hair device, transverse teeth reamer hair device motor, transverse teeth reamer hair device track, transverse teeth
Reamer hair device roller, transverse teeth reamer hair device travel driving unit and transverse teeth reamer hair device inversion set；Described hair side adjusts
System includes: supporting rail, connecting rod, crossbeam, connecting rod travel driving unit, roughometer, uniaxial impact drill bit, single shaft
Drill hammer driving means, connecting rod inversion set and single-chip microcomputer；Described trolley track system includes track-frame system and rail
Road anchor system, wherein track-frame system includes: track girder, vertical support, stull, tie-beam, middle longeron, middle longeron roller bearing, in
Longeron roller, rail system are advanced and are triggered device, the built-in roller of track.
Self-propelled concrete dabbing machine the most according to claim 1, it is characterised in that: described longitudinal teeth groove dabbing device can be more
Change different longitudinal teeth groove dabbing devices；Longitudinal teeth groove dabbing device is connected with dolly by dabbing device hanger bar, longitudinal teeth groove dabbing
The direction of rotation of device is advanced the most contrary with dabbing dolly；
And/or, described dabbing device hanger bar uses electric expansion bar, is dug by the longitudinal teeth groove of flexible realization of dabbing device hanger bar
The decline of hair device and rising, it is achieved make full use of the function of longitudinal teeth groove dabbing device；
And/or, described dustproof sheet, for stopping the residue that longitudinal teeth groove dabbing device dabbing produces, prevents residue from splashing to transverse teeth
Reamer hair device, affects usability and the safety of transverse teeth reamer hair device.
Self-propelled concrete dabbing machine the most according to claim 1, it is characterised in that: described transverse teeth reamer hair device is with vertical
Supporting the use to teeth groove dabbing device, its gear is consistent with the gear of longitudinal teeth groove dabbing device, and described transverse teeth reamer hair device uses
Axially driving mode；
And/or, described transverse teeth reamer hair device track liftable；Described transverse teeth reamer hair device inversion set is arranged on track
Both ends, when transverse teeth reamer hair device runs to connecting rod and the transverse teeth reamer hair of track both ends and transverse teeth reamer hair device
During the contact of device inversion set, then trigger transverse teeth reamer hair device inversion set and make transverse teeth reamer hair device reversely walk and reversely turn
Dynamic；
And/or, transverse teeth reamer hair device roller " is wrapped up " wherein by described transverse teeth reamer hair device track, to prevent laterally
Teeth groove dabbing device departs from track, thus ensures that transverse teeth reamer hair device is applicable to the concrete dabbing of multi-angle plane, described
Transverse teeth reamer hair device roller uses Gear Contact mode with transverse teeth reamer hair device track.
Self-propelled concrete dabbing machine the most according to claim 1, it is characterised in that: described hair side adjusts system and can examine
Survey, assess and adjust the roughness having completed hair side, it is ensured that the dabbing quality of dabbing machine；
Described supporting rail is provided with the track for connecting rod walking and connecting rod travel driving unit；Described supporting rail both ends set
Have connecting rod inversion set, when connecting rod run to track both ends and connecting rod contact with connecting rod inversion set time, then touch
Sending out connecting rod inversion set makes connecting rod reversely walk；
Described crossbeam and can only rotate clockwise or counterclockwise 180 ° around connecting rod, it is achieved roughometer and single shaft punching
Hit the exchange of bit location；
Described roughometer is for measuring the roughness of hair side, and by signal output part, the data of measurement are exported list
In sheet machine, single-chip microcomputer judges whether the roughness of this region hair side makes it, if having arrived predetermined value, single-chip microcomputer is defeated
Go out to control signal to connecting rod travel driving unit, make connecting rod move to subsequent region；If not up to predetermined value, then single-chip microcomputer
Outputing control signals to crossbeam makes crossbeam rotate 180 °, makes roughometer and uniaxial impact drill bit exchange position, the most single
Sheet machine calculates uniaxial impact drill bit by actual measurement roughness and predetermined roughness needs the number of times of impact, and control signal is exported
To uniaxial impact drill bit driving means, controlling it and hair side carries out dabbing adjustment, uniaxial impact drill bit driving means completes monolithic
Automatically crossbeam is inverted 180 ° after the number of shocks that machine calculates, and reach predetermined value execution subsequent operation by actual measurement roughness.
Self-propelled concrete dabbing machine the most according to claim 1, it is characterised in that sweep desorption system described in: and include: sweep suction
Dish, sweep haustorium motor, residue collecting box, residue excretory duct；
The residue produced during dabbing and dust are sucked residue collecting box by described sucker of sweeping, and produce more during preventing dabbing
Dust, reduces the pollution to environment；Described residue collecting box deposits residue for temporarily, and is arranged by residue by residue excretory duct
To appointed place.
Self-propelled concrete dabbing machine the most according to claim 1, it is characterised in that: described spray system includes: spray
Head, ball pivot, water tank, water-supply-pipe, spray water inlet pipe, water pump；
Described ball pivot can be freely rotatable, so that water can be sprayed to the hair side of each angle by the spray head connected on ball pivot,
Realize the cleaning to this region hair side；
Water deposited by described water tank for temporarily, and continuous with external water source by water-supply-pipe, it is achieved the water supply to water tank；
Described spray water inlet pipe is positioned in water tank, and its one end connects water pump, and described water pump uses metal material.
Self-propelled concrete dabbing machine the most according to claim 1, it is characterised in that: described track girder is in horizontal positioned
U-shaped beam, two track girder opposite faces offer U-type groove, and its U-type groove is for inlaying the car rack of dabbing dolly, it is ensured that chisel
Hair dolly is applicable to the concrete dabbing of multi-angle plane, and U-type groove vertical inner wall side is provided with the built-in roller of track, in described track
Put roller and car rack uses gear to connect, it is ensured that the built-in roller of track effectively contacts with car rack to realize dabbing dolly
Can walk under any operating mode；
Described vertical support uses electric expansion bar, and its top is connected with stull, and its underpart is also connected with track girder；
Described stull uses electric expansion bar, its one end to be connected with vertical support, and the other end is rigidly connected with middle longeron；
Described middle longeron uses stretching structure, has ladder chute above it, and in chute inwall edge, longeron length direction is provided with saw
Cingulum, middle longeron bottom has middle longeron roller bearing to be rigidly connected with middle longeron；
Described middle longeron roller is connected on middle longeron roller bearing, and middle longeron roller uses gear pattern；
Rail system traveling is set on track girder and triggers device, when dabbing dolly is through triggering device, start rail system row
Enter, thus realize track and automatically advance.
Self-propelled concrete dabbing machine the most according to claim 1, it is characterised in that: described track anchor system includes:
Anchor sucker, rubber spacer, press rods, suction nozzle, asepwirator pump；It is provided with a circle rubber spacer outside described anchor sucker, utilizes pressure
Roughening concrete surface after the pressure of bar makes rubber spacer and dabbing fits tightly；Described asepwirator pump " is inlayed " in track girder, right
Anchor sucker carries out evacuation, makes anchor sucker and concrete surface compact siro spinning technology.
Self-propelled concrete dabbing machine the most according to claim 1, it is characterised in that: trolley track system is at running
Including two groups of rail systems, one of which is referred to as working track system, and one group is referred to as rail system of advancing, traveling rail system
Walking process mainly include following step:
A the vertical support elongation of () traveling rail system, makes the middle longeron knoll of this traveling rail system to working track system
Middle longeron top；
B () starts the middle longeron elongation of working track system, make middle longeron extend the end of the middle longeron to traveling rail system,
And ensure that the middle longeron roller bearing of traveling rail system just snaps in working track system in the ladder chute of longeron；
C () starts asepwirator pump, inflate in anchor sucker, starts press rods decompression simultaneously, makes anchor sucker depart from concrete surface；
D the stull elongation of () traveling rail system, makes the vertical support of traveling rail system be positioned at outside the vertical support of working track system；
E the middle longeron roller of () traveling rail system starts to start, make traveling rail system along the middle longeron of working track system
Advancing forward, the middle longeron of working track system gradually bounces back simultaneously, and gradually extends to rail system direct of travel, because of this journey
Enter the middle longeron of rail system to continue on the middle longeron of working track system and advance forward until traveling rail system
Middle longeron reaches precalculated position next time；
F the stull of () traveling rail system is shortened, make the vertical support of traveling rail system and the vertical support of working track system be in same
One plane；
G () starts the press rods pressurization of track anchor system makes the rubber spacer of anchor sucker fit tightly with concrete surface, so
Rear startup asepwirator pump, to carrying out evacuation work in anchor sucker, makes anchor sucker and concrete surface compact siro spinning technology；
H () starts the middle longeron of working track system, make middle longeron retract to original state；
(i) the vertical support reduction of traveling rail system is short, makes the middle longeron of this traveling rail system and the middle longeron of working track system
It is maintained at same plane；So far complete the automatic traveling process of trolley track system, and realize traveling rail system and work rail
Replacing of road system；When dabbing dolly advances to rail system traveling triggering device next time, continue to complete little by this process
The automatic traveling process of car rail system.
10., according to the dabbing method of the self-propelled concrete dabbing machine described in any one of claim 1-9, comprise the steps:
(1) being arranged in trolley track system by dabbing dolly, trolley track system comprises two tracks, and for required chisel
Hair requires to change the most longitudinal teeth groove dabbing device and transverse teeth reamer hair device；
(2) being fixed on by a whole set of dabbing device and treat the initial position of dabbing plane, the direction adjusting track girder makes it along predetermined
Teeth groove direction；
(3) starting dabbing dolly, dabbing dolly starts slowly to advance on track girder, and the most longitudinal teeth groove dabbing system starts work
Make, transverse teeth reamer hair system starts subsequently, now on concrete surface, form latticed teeth groove；
(4) sweeping desorption system to start working, during cleaning dabbing, the residue of generation is to facilitate follow-up hair side to adjust, and by residue
It is temporarily stored within residue collecting box, finally utilizes residue excretory duct to drain residue to appointed place；
(5) start hair side and adjust system starts, adjust the degree of roughness of hair side；
(6) spray system is started working, and spray head water spray is carried out work to hair side；
(7) in the middle part of the track of dabbing carriage walking to later trolley track system, device is triggered through rail system traveling
Time, then trigger track system is advanced, and then proceedes to dabbing work.
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| CN107815949A (en) * | 2017-10-18 | 2018-03-20 | 江西方兴科技有限公司 | A kind of automatic dabbing equipment suitable for highway precast beam |
| CN108343244A (en) * | 2018-03-05 | 2018-07-31 | 叶雨玲 | A kind of portable dabbing machine |
| CN108643051A (en) * | 2018-05-30 | 2018-10-12 | 浙江交工集团股份有限公司 | A kind of steel construction pedestal for the automatic dabbing of prefabricated bent cap |
| CN108789792A (en) * | 2017-04-27 | 2018-11-13 | 重庆建工高新建材有限公司 | Prefabricated superimposed sheet upper surface brooming device |
| CN109798125A (en) * | 2018-12-29 | 2019-05-24 | 中建三局集团有限公司 | A kind of full-automatic dabbing device and method for tunnel duct piece dabbing |
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| CN110172896A (en) * | 2019-06-18 | 2019-08-27 | 山西省晋中路桥建设集团有限公司 | A kind of hand-held single head dabbing machine and its application |
| CN111778822A (en) * | 2020-07-16 | 2020-10-16 | 湖南工学院 | Wheel-rail type roughening machine and roughening method for cement concrete surface |
| CN111778822B (en) * | 2020-07-16 | 2021-08-03 | 湖南工学院 | Wheel-rail type roughening machine and roughening method for cement concrete surface |
| CN111778823B (en) * | 2020-07-16 | 2021-08-03 | 湖南工学院 | Drag type plane roughening machine and cement concrete bridge floor roughening construction method |
| CN111778823A (en) * | 2020-07-16 | 2020-10-16 | 湖南工学院 | Drag type plane roughening machine and cement concrete bridge floor roughening construction method |
| CN112405800A (en) * | 2020-11-19 | 2021-02-26 | 广东博智林机器人有限公司 | Napping device |
| CN113894952A (en) * | 2021-10-12 | 2022-01-07 | 山东高速集团有限公司创新研究院 | High-precision movable intelligent chiseling device for prefabricated hollow plate beam and using method |
| CN114311249A (en) * | 2021-11-23 | 2022-04-12 | 中交第三航务工程局有限公司宁波分公司 | Control method for chiseling of chiseling machine |
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