CN207227915U - Multi-angle high-pressure water jet concrete dabbing device - Google Patents
Multi-angle high-pressure water jet concrete dabbing device Download PDFInfo
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- CN207227915U CN207227915U CN201720989478.0U CN201720989478U CN207227915U CN 207227915 U CN207227915 U CN 207227915U CN 201720989478 U CN201720989478 U CN 201720989478U CN 207227915 U CN207227915 U CN 207227915U
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Abstract
A kind of multi-angle high-pressure water jet concrete dabbing device is provided, crawler type walking mechanism with installation magnetic attracting device, walking mechanism suspension carrying installation provides the forbay of high-speed water jet, forbay side nozzle angle of the installation with porous nozzle group and lift adjustment supporting rack；Two groups of double track displacement platforms of multiple single hole jet head sets horizontal reciprocating displacements are carried in suspension installation side by side below forbay；Forbay and walking mechanism match somebody with somebody the control centre for enjoying infrared remote control to control, control centre matching IR remote controller.The utility model structure compares the high-speed water jet construction demand that multi-angle particular job face such as simply, can meet in addition to broad road surface, and work efficiency is high, and application range is wider, and dabbing quality is good, can more meet the diversified use demand of client.
Description
Technical field
The utility model category road, bridge concrete surface construction dabbing engineering device technique field, and in particular to a kind of polygonal
Spend high-pressure water jet concrete dabbing device.
Background technology
At present, highway bridge floor, airport, bridge, parking lot when various mattess it is newly-built mat formation when, it is necessary to it is complete
Into the removal feather plucking process of Surface layer's concrete laitance.Likewise, the damaged ground of renovation processing, removal of various outmoded terraces is raised
Or top layer epoxy resin, the dabbing processing for doing non-slip floor, prefabricated case beam beam face and both wings, reservoir dam leakage or dangerous bridge danger
In the concrete construction reinforcing constructions such as the reinforcing of bridge, power plant's highway railway tunnel letter, for the ease of conjunction old and new concret, all
Need to do plucking or dabbing processing on old concrete surface in advance, make top layer that there is certain roughness, to ensure subsequent construction
Cohesive force.Under the prior art, constructed with colliding the dabbing hit or manually tapped with sharp instruments using tradition machinery piston type
Mode is relatively conventional.But machinery concussion and high-decibel sonic impinging caused by dabbing construction are mechanically hit to coagulation
The destructiveness damage of protective soil layer is excessive, destroys the original structure of concrete, loses its service life.In addition, other classes can save
The displacement that human-saving completes the mechanical equipment of dabbing construction is carried with vehicular platform or trailer platform to realize, therefore is only capable of meeting
The construction demand of small area horizontal plane, it is difficult to meet such as special concrete faces such as bridge prefabrication box beam beam face and both wings dabbings
Dabbing construction demand.Furthermore the nozzle angle position of dabbing device is adjusted limited under the prior art, can not meet 90 ° even more
The dabbing construction demand on a wide range of special angle inclined-plane.Now the following technical solutions are proposed regarding to the issue above.
Utility model content
The technical problem that the utility model solves：A kind of multi-angle high-pressure water jet concrete dabbing device, pressure are provided
Case with liquid supercharging principle formed high-speed water jet substitute tradition machinery hit contact dabbing, realize no mechanical wear, without wound,
On the basis of the dabbing construction function of noise smaller, by crawler type walking mechanism, angle and the rising-falling tone of installing magnetic attracting device
Section supporting rack and double track displacement platform solution high-pressure water jet construction angle level are limited has technology to be hoisted with construction efficiency
Problem.
The technical solution adopted in the utility model：Multi-angle high-pressure water jet concrete dabbing device, has inner side installation
The crawler type walking mechanism of magnetic attracting device, the walking mechanism frame body upper end carrying installation provide at a high speed with hydraulic booster principle
The forbay of water jet, forbay side installation nozzle angle and lift adjustment supporting rack, angle and lift adjustment supporting rack top
The porous nozzle group that end installation is connected with forbay water outlet port by ultra-high pressure water fluid jet hose；Positioned at walking below forbay
Two groups of double track displacement platforms are installed in the side by side parallel suspension of mechanism frame body lower end, and one group is carried between every group of two rail of double track mobile platform
Mobile platform plate shift reciprocately, and multiple single hole jet head sets perpendicular to the ground, above-mentioned list are installed in every group of mobile platform plate lower part
Hole jet head sets are connected with forbay again by ultra-high pressure water fluid jet hose, and wherein forbay and walking mechanism are infrared distant with enjoying
The control centre of control, the control centre match IR remote controller.
In above-mentioned technical proposal, to realize that porous nozzle group and single hole jet head sets adapt to multiple angles by simple structure
With the work requirements of plane, further, installation liquid booster pump in the forbay, the water inlet pipe of the liquid booster pump is pacified
Put into water solenoid valve, liquid booster pump outlet pipe installation water solenoid valve, outlet pipe by management and control current to more energizations move
Valve I is connected with more water outlet isocons, wherein a water outlet shunting pipe end is equipped with pressure reducing valve, remaining more water outlet isocon leads to
Ultra-high pressure water fluid jet hose is crossed to connect with porous nozzle group and single hole jet head sets respectively, and every group of porous nozzle group and single hole nozzle
Group is respectively mounted independent pressure sensor and nozzle solenoid valve.
In above-mentioned technical proposal, to realize lifting and the angle regulating function of supporting rack by simple structure, as excellent
Selecting technology scheme, support frame as described above are made of vertical lifting arm and angle adjustment arm, and the vertical lifting arm lifts for hydraulic stem
Device, is fastenedly connected equipped with angle adjustment arm with the lifting free end of hydraulic stem lifting gear, and the angle adjustment arm turns to
Spherical structure realizes the angular adjustment in the range of 90 °.
It is the construction need that fit angle and lift adjustment supporting rack meet increasingly complex angle level in above-mentioned technical proposal
Ask, as optimal technical scheme, the porous nozzle group is sphere porous nozzle, and the supporting installation of sphere porous nozzle is miniature more
Logical motor-driven valve II.
In above-mentioned technical side's scheme, to realize that the highly efficient operation of single hole jet head sets needs by structure that is simple and stablizing
Ask, as optimal technical scheme, the double track displacement platform is driven by motor, rack-driving drives and carries installation single hole jet head sets
Mobile platform printed line shift reciprocately.
In above-mentioned technical side's scheme, to meet the diversified use demand of user, further, the IR remote controller
The scheme control button of forbay nozzle water outlet end pressure and flow is adjusted by numer centre with three kinds, is respectively dabbing mould
Formula control button, cleaning model control button and maintenance scheme control button.
The utility model compared with prior art the advantages of：
1st, this programme is by crawler type walking mechanism and magnetic attracting device, and reinforcing bar provides effective suction on the inside of magnetic concrete surface
It is attached, realize the dabbing construction in special concrete face, especially solve the noninvasive of such as bridge prefabrication box beam beam face or both wings dabbing
Efficient dabbing maintenance construction problem, can meet increasingly complex work compared with the form of three-wheel flat lorry under the prior art or trailer platform
The construction demand in face；
2nd, this programme single hole jet head sets are installed by double track mobile platform, and are connected with super-pressure water-jet hose and forbay
It is logical, controlled with reference to control centre, can meet that the highly efficient road surface high-pressure water jet such as in the same direction, reciprocal is constructed demand, and by road
The stroke of surface construction water jet expands one times；
3rd, this programme porous nozzle group is installed by angle and lift adjustment supporting rack, with super-pressure water-jet hose and pressure
Case connects, and is controlled with reference to control centre, and the design compared with stationary nozzle group can meet more special in the range of at least 90 ° of top surface, inclined-plane
The construction demand of different angle level, therefore be not only limited to pavement construction, moreover it is possible to carry out reservoir, seepage of dam, dangerous bridge unsafe bridge, then
The construction of other class building special angle planes such as exhausting；
4th, this programme forbay forms high-speed water jet with liquid supercharging principle, and traditional machine is substituted with untouchable dabbing
Tool hits contact dabbing, and more mechanical dabbing, dabbing reaction force is small, and no apparatus abrasion, high pressure water dabbing process will not produce
Thermal deformation and the zone of influence, do not interfere with concrete performance, untouchable dabbing noise smaller, and dabbing is same quick and safety,
Efficiently, it is neat and artistic compared with artificial percussion construction surface；
5th, this programme by numer centre, all kinds of solenoid valves, pressure sensor regulate and control forbay and nozzle start and stop and
Hydraulic pressure and uninterrupted, system connection is relatively easy, and action is fast and response is sensitive, it is easy to accomplish, it is not easy to beam body especially side
Line dabbing produces destruction, and construction quality uniform depth, specification, dabbing sideline are easier to control, and construction quality is more guaranteed；
6th, this programme by IR remote controller realize remote control Construction control, closer distance manipulation, can prevent high pressure water and
Injury of the concrete dabbing residue to operating personnel closely, improves operating environment, safer；
7th, the switching of the operable pattern of this programme remote controler, with reference to control centre's instruction mode set in advance, control
Pressing pressure case and nozzle water flow and discharge pressure, realize cleaning in addition to dabbing pattern, maintenance construction pattern switching, can more expire
Sufficient user's variation use demand；
8th, this programme is easy to operate and effectively saves labour, reduces operating cost, and comparing stabilization using process can
Lean on.
Brief description of the drawings
Fig. 1 is the structural front view of the utility model side；
Fig. 2 is the structural front view of the utility model opposite side；
Fig. 3 is the utility model forbay operation principle block diagram；
Fig. 4 is the mounting structure schematic diagram of double track displacement platform in Fig. 1；
Fig. 5 is a kind of using state structure diagram of the utility model angle and lift adjustment supporting rack,
Fig. 6 is the utility model steering ball constructive embodiment structure diagram；
Fig. 7 is the utility model porous nozzle group example structure schematic diagram.
Embodiment
1-6 is described in further detail specific embodiment of the present utility model below in conjunction with the accompanying drawings.
Following embodiment facilitates a better understanding of the utility model, but does not limit the utility model.Following embodiments
In each control function electrical connection, be conventional control connection mode unless otherwise specified.Portion used in following embodiments
Part, is commercially available unless otherwise specified.
Multi-angle high-pressure water jet concrete dabbing device, spy can not be completed to solve automatic dabbing device under the prior art
The technical problem of different concrete surface dabbing construction, (as shown in Figure 1 and Figure 2) the utility model have inner side installation magnetic attracting device
Crawler type walking mechanism 1.When it is implemented, electromagnetic generator can be selected to realize, by strong electromagnetic after energization in magnetic attracting device
Absorption and coagulation soil reinforcing bar provides stable suction-operated, and to carry forbay 2 by walking mechanism 1 complete such as bridge prefabrication box beam
The maintenance construction of beam face both wings dabbing, compared with the form of three-wheel flat lorry under the prior art or trailer platform, it is more multiple to possess realization
The ability of miscellaneous working face high-pressure water jet construction.
Wherein, 1 frame body of walking mechanism, the 101 upper end carrying installation provides high-speed water jet with hydraulic booster principle
Forbay 2.The frame body 101 is axial arranged along walking mechanism 1, is the mobile platform plate 501 of double track mobile platform 5 along crawler belt
Direction shift reciprocately provides the H type hollow out soles of installation reciprocal enough and displacement space.For realize nozzle meet top surface, tiltedly
Face lifts and the ability of multi-angle regulation construction, and nozzle angle and lift adjustment supporting rack 3, angle are installed positioned at 2 side of forbay
Degree and the installation of 3 top of lift adjustment supporting rack are connected porous with 2 water outlet port of forbay by ultra-high pressure water fluid jet hose 8
Jet head sets 4.To reduce the nozzle quantity of wiring and porous nozzle group 4, outlet system complexity and pressure are reduced, each double track moves
The porous nozzle group 4 installed on moving platform 5 installs one to two rows.
For the high-pressure water jet construction efficiency on road surface of improving the standard, the lower section of forbay 2 is located under 1 frame body 101 of walking mechanism
Side by side parallel suspension two groups of double track displacement platforms 5 of installation are held, one group of mobile platform is carried between 5 liang of rails of every group of double track mobile platform
501 shift reciprocately of plate, and multiple single hole jet head sets 6 perpendicular to the ground are installed in 501 lower part of mobile platform plate, and above-mentioned single hole sprays
Head group 6 is connected with forbay 2 again by ultra-high pressure water fluid jet hose 8.To improve the working environment of operating personnel, dabbing is prevented
When the injury to construction worker of the concrete residue and water that splash, wherein forbay 2 and walking mechanism 1 be infrared distant with enjoying
The control centre 7 of control, and the control centre 7 matching IR remote controller 9.
In the specific implementation, the forbay 2 preferably uses closed shell structure, and integrated installation to above-mentioned technical proposal
Control centre 7 with infrared receiving and transmitter, forms high-speed water jet, use is non-by forbay 2 with liquid supercharging principle
Contact dabbing substitutes tradition machinery and hits contact dabbing, and more mechanical dabbing, dabbing reaction force is small, no apparatus abrasion, height
Pressure water dabbing process will not produce thermal deformation and the zone of influence, not interfere with concrete performance, untouchable dabbing noise smaller, and
Dabbing equally fast and safely, efficiently, it is more neat and artistic relatively manually to tap construction surface.
In above-mentioned technical proposal, for porous nozzle group 4 is realized by simple structure and single hole jet head sets 6 adapt to it is a variety of
The work requirements of angle and plane, further, installation liquid booster pump 203, described in (as shown in Figure 3) described forbay 2
The water inlet pipe 202 of liquid booster pump 203 installs entering water electromagnetic valve 201, and the outlet pipe 206 of liquid booster pump 203 installs out water power
Magnet valve 204, outlet pipe 206 by management and control current to how logical motor-driven valve I 205 connected with more water outlet isocons 209, wherein one
209 end of root water outlet isocon is equipped with pressure reducing valve (not shown), remaining more water outlet isocon 209 passes through super-pressure water-jet
Stream hose 8 is connected with porous nozzle group 4 and single hole jet head sets 6, and every group of porous nozzle group 4 and single hole jet head sets 6 are respectively mounted independence
Pressure sensor 207 and nozzle solenoid valve 208.The course of work：Water by water inlet pipe 202 enter liquid booster pump 203, and
Flowed out under elevated pressures by water solenoid valve 204 through outlet pipe 206.Entering water electromagnetic valve 201, water solenoid valve 204 with control
Center 7 processed connects and is regulated and controled by it.Wherein, when the piston of liquid booster pump 203 is in induction stroke, entering water electromagnetic valve 201
Open, water solenoid valve 204 is closed, introduced the water into pump.When in boosting stroke, entering water electromagnetic valve 201 is closed, and has been boosted
Finish, the piston of liquid booster pump 203 compels to let the liquid out by water solenoid valve 204, and enters water outlet through outlet pipe 206 and shunt
Pipe 209.Since the every group of porous nozzle group 4 and single hole jet head sets 6 of the installation of 209 end of water outlet isocon are equipped with independent pressure
Sensor 208 and nozzle solenoid valve 209.When the pressure that pressure sensor 208 detects reaches construction requirement, pressure sensor
For 208 feedback informations to control centre 7, the nozzle solenoid valve 208 where the pressure sensor 207 corresponds to is opened by control centre 7, makes
Current are sprayed from the nozzle of 209 end of water outlet isocon, carry out concrete dabbing construction；If hydraulic pressure does not reach dabbing requirement,
Above-mentioned pressurization is repeated into liquid booster pump 204 to carry out continuing to be pressurized, until reaching construction requirement, then from porous nozzle group
4 or single hole jet head sets 6 spray.To ensure security, wherein the end of a water outlet isocon 201 is equipped with the decompression depressurized
Valve (not shown) crosses big pipe explosion to prevent pressure, and the pressure reducing valve is similarly solenoid valve.
In above-mentioned technical side's scheme, to realize the highly efficient operation of single hole jet head sets 6 by structure that is simple and stablizing
Demand, as optimal technical scheme, the double track displacement platform 5 is driven by motor 506, the transmission of rack 504 drives and carries installation
The 501 linear shift reciprocately of mobile platform plate of single hole jet head sets 6.Specifically, (as shown in Figure 4) described double track displacement platform 5 has
There is slide 503 of two groups of Parallel Symmetrics with slideway, 503 upper surface two of slide and 101 lower face of frame body of walking mechanism 1 are welded
It is connected, frame body 101 selects the H-type that can provide installation reciprocal enough and displacement space for mobile platform plate 501 along crawler belt direction to engrave
Empty sole.And the frame body of the connected Double-shaft idler wheel stent of the welding of mobile platform plate 501, the shifting roller 502 of Double-shaft idler wheel stent
Include in the symmetrical slideway of slide 503, the upper surface fastening installation driving motor 506 of mobile platform plate 501, the driving motor
506 be the servomotor with reducing gear, and the reducing output shaft of the servomotor is equipped with reduction gearing 505, the reducing gear
Wheel 505 along the engaged transmission of driving rack 504 of 503 upper surface of slide installation with driving 501 reciprocal linear of mobile platform plate to translate.
The rotating of servomotor is controlled to realize that mobile platform plate 501 carries the reciprocating movement control of single hole jet head sets 6 by control centre 7
System.Realize two mobile platform plates 501 along two groups of double track displacement platforms 5 to mutually or translation control in the same direction.
In above-mentioned technical proposal, to realize lifting and the angle regulating function of supporting rack by simple structure, as excellent
Selecting technology scheme, (as shown in Figure 5) support frame as described above 3 are made of vertical lifting arm 301 and angle adjustment arm 302, described vertical
Lifting arm 301 is hydraulic stem lifting gear, is fastenedly connected with the lifting free end of hydraulic stem lifting gear equipped with angle adjustment arm
302, the angle adjustment arm 302 realizes the angular adjustment in the range of 90 ° with steering spherical structure 303.Specifically, (such as Fig. 6 institutes
Show) turn to and be formed with some through holes on the sphere of spherical structure 303, it is formed with ball support be adapted to sphere along row at triangular apex
Three counterbores of cloth, vertical lifting arm is realized by using the through hole of bolt fastener connection sphere diverse location in three counterbores
The adjusting of angle angle between 301 and angle adjustment arm 302.In addition, it is the high-pressure water jet hose used in rationally arrangement water conservancy diversion
8, at least provided with two clips 304 for being used to fix high-pressure water jet hose 8 on the vertical lifting arm 301.The angle tune
Joint arm 302 can be made of hollow stem, and high-pressure water jet hose 8 is passed through out of it and connected with sealing ring helicitic texture described porous
Jet head sets 4, with antiseep.
In above-mentioned technical proposal, meet increasingly complex angle, plane or part for fit angle and lift adjustment supporting rack 3
The construction demand of barrier, as optimal technical scheme, (as shown in Figure 7) described porous nozzle group 4 is sphere porous nozzle, and
The miniature more logical motor-driven valves II of the supporting installation of sphere porous nozzle.In addition, to meet the diversified use demand of user, further
Ground, the IR remote controller 9 have three kinds of patterns that 2 nozzle end discharge pressure of forbay and flow are adjusted by numer centre 7
Control button, is respectively dabbing scheme control button, cleaning model control button and maintenance scheme control button.Specific implementation
When, by controlling the keying quantity of the miniature more logical motor-driven valves II of regulation and control to realize the control of construction water flow, pass through pressure sensor
207 and Duo Tong motor-driven valves I 205 or nozzle solenoid valve 208 realize the control of construction hydraulic pressure size.Wherein, the dabbing pattern control
The work water pressure scope of button processed is 35~55MP, and the work water pressure scope of cleaning model control button is 4~6MP, conserves mould
The work water pressure scope of formula control button is 0.4~1.2MP.By by above-mentioned all kinds of solenoid valves and sensor component and control
Center 7 processed is electrically connected, and remotely realizes remote control by IR remote controller 9.Control centre 7 has corresponding with above-mentioned each operating mode
Digital control platform control program, the construction data of different working modes is written as according to the instruction code and program format of numerical control
Processing program list, and the content record in program list is input to digital control platform, according to anti-in the control medium of numer centre 7
The microcosmic instruction of feedforward information processing generation sends servomechanism installation to, and driving related device performs corresponding instruction, realizes different constructions
It is required that high-pressure water jet construction.
In conclusion the utility model not only solves, adaptability is stronger, and application scenario is wider array of climbs, is lossless, high
The high pressure water dabbing construction problem of effect.Control dabbing to construct by numer centre, be not easy to produce beam body especially sideline dabbing
Destroy, with reference to high pressure water dabbing, construction depth is uniformly, specification, dabbing sideline be easier to control.Single hole jet head sets are moved by double track
Stage+module, and being connected with super-pressure water-jet hose with forbay, controls with reference to control centre, can meet it is in the same direction, reciprocal etc. more
Construct demand for efficient road surface high-pressure water jet, and the stroke of pavement construction water jet is expanded one times；Porous nozzle group
Install by angle and lift adjustment supporting rack, and connected with super-pressure water-jet hose with forbay, controlled with reference to control centre,
Design compared with stationary nozzle group can meet the construction demand of more special angle planes in the range of at least 90 ° of top surface, inclined-plane, therefore
It is not only limited to pavement construction, moreover it is possible to carry out reservoir, seepage of dam, dangerous bridge unsafe bridge, then other class armored concrete faces such as exhausting
Construction；Forbay forms high-speed water jet with liquid supercharging principle, and substituting tradition machinery shock with untouchable dabbing connects
Touch dabbing, more mechanical dabbing, dabbing reaction force is small, the abrasion of no apparatus, high pressure water dabbing process will not produce thermal deformation and
The zone of influence, does not interfere with concrete performance, untouchable dabbing noise smaller, dabbing is same quick and safe efficient, more manually
It is neat and artistic to tap construction surface；By numer centre, all kinds of solenoid valves, pressure sensor regulate and control forbay and nozzle start and stop,
Hydraulic pressure, uninterrupted, system connection is relatively easy, and action is fast and response is sensitive, it is easy to accomplish, it is not easy to beam body especially sideline
Dabbing produces destruction, and easily control, construction quality are more guaranteed for construction quality uniform depth, specification, dabbing sideline；Pass through
IR remote controller realizes remote control Construction control, and closer distance manipulation, can prevent high pressure water and concrete dabbing residue to operation
The injury of personnel closely, improves operating environment, safer；The switching of operable pattern, it is advance with reference to control centre
The instruction mode of setting, control pressure case and nozzle water flow and discharge pressure, realize that the cleaning in addition to dabbing pattern, maintenance are applied
Work pattern switching, therefore application is more extensive.It can be seen that its integrally have it is easy to operate, safely and effectively save labour, subtract
Lack operating cost, compared using process reliable and stable, can more meet the advantage of user demand.
The preferred embodiment of above-described embodiment, simply the utility model, is not used for limiting the utility model practical range,
Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model should all be included in
Within enclosing.
Claims (6)
1. multi-angle high-pressure water jet concrete dabbing device, it is characterised in that：Crawler type with inner side installation magnetic attracting device
Walking mechanism (1), walking mechanism (1) frame body (101) the upper end carrying installation provide high speed water-jet with hydraulic booster principle
The forbay (2) of stream, forbay (2) side installation nozzle angle and lift adjustment supporting rack (3), angle and lift adjustment support
Frame (3) top is installed by the porous nozzle group (4) connected with forbay (2) water outlet port by ultra-high pressure water fluid jet hose (8)；Pressure
Two groups of double track displacement platforms (5) are installed positioned at the suspension of walking mechanism (1) frame body (101) lower end side by side parallel below power case (2), often
One group of mobile platform plate (501) shift reciprocately is carried between (5) two rail of group double track mobile platform, and under mobile platform plate (501)
Multiple single hole jet head sets (6) perpendicular to the ground are installed in portion, and above-mentioned single hole jet head sets (6) and forbay (2) are again by super
High-pressure water jet hose (8) connects, and wherein forbay (2) and walking mechanism (1) match somebody with somebody the control centre for enjoying infrared remote control to control
(7), control centre (7) the matching IR remote controller (9).
2. multi-angle high-pressure water jet concrete dabbing device according to claim 1, it is characterised in that：The forbay
(2) installation liquid booster pump (203) in, water inlet pipe (202) the installation entering water electromagnetic valve (201) of the liquid booster pump (203),
Liquid booster pump (203) outlet pipe (206) installation water solenoid valve (204), and outlet pipe (206) by management and control current to
More logical motor-driven valve I (205) is connected with more water outlet isocons (209), wherein water outlet isocon (209) end is equipped with decompression
Valve, remaining more water outlet isocon (209) are sprayed with porous nozzle group (4) and single hole respectively by ultra-high pressure water fluid jet hose (8)
Head group (6) connection, every group of porous nozzle group (4) and single hole jet head sets (6) are respectively mounted independent pressure sensor (207) and nozzle
Solenoid valve (208).
3. multi-angle high-pressure water jet concrete dabbing device according to claim 1, it is characterised in that：Support frame as described above
(3) it is made of vertical lifting arm (301) and angle adjustment arm (302), the vertical lifting arm (301) is hydraulic stem lifting dress
Put, be fastenedly connected angle adjustment arm (302) with the lifting free end of hydraulic stem lifting gear, the angle adjustment arm (302) is used
Steering spherical structure (303) realizes the angular adjustment in the range of 90 °.
4. multi-angle high-pressure water jet concrete dabbing device according to claim 1, it is characterised in that：The porous spray
Head group (4) be sphere porous nozzle, and the supporting installation of sphere porous nozzle is miniature leads to motor-driven valves II more.
5. multi-angle high-pressure water jet concrete dabbing device according to claim 1, it is characterised in that：The double track position
Move platform (5) and the mobile platform plate for carrying installation single hole jet head sets (6) is driven by motor (506) driving, rack (504) transmission
(501) linear shift reciprocately.
6. multi-angle high-pressure water jet concrete dabbing device according to claim 1, it is characterised in that：It is described infrared distant
There are control device (9) three kinds of scheme controls that forbay (2) nozzle water outlet end pressure and flow are adjusted by numer centre (7) to press
Key, is respectively dabbing scheme control button, cleaning model control button and maintenance scheme control button.
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| CN201720989478.0U CN207227915U (en) | 2017-08-09 | 2017-08-09 | Multi-angle high-pressure water jet concrete dabbing device |
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| CN201720989478.0U CN207227915U (en) | 2017-08-09 | 2017-08-09 | Multi-angle high-pressure water jet concrete dabbing device |
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| CN109468947A (en) * | 2018-12-28 | 2019-03-15 | 山东华鉴工程检测有限公司 | A kind of intelligent box beam visual defects detection device and method greatly |
| CN110883698A (en) * | 2019-12-03 | 2020-03-17 | 重庆大学 | Device and method for breaking and stripping concrete aggregate by using fan-shaped abrasive water jet |
| CN110883698B (en) * | 2019-12-03 | 2021-04-20 | 重庆大学 | Device and method for breaking and stripping concrete aggregate by using fan-shaped abrasive water jet |
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| CN111676824A (en) * | 2020-06-19 | 2020-09-18 | 中建富林集团有限公司 | Bridge construction method |
| CN111676824B (en) * | 2020-06-19 | 2021-10-01 | 中建富林集团有限公司 | Bridge construction method |
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