CN106012869B - One kind is from roadbed side to transition slab at bridge head bottom grouting plant equipment - Google Patents
One kind is from roadbed side to transition slab at bridge head bottom grouting plant equipment Download PDFInfo
- Publication number
- CN106012869B CN106012869B CN201610367646.2A CN201610367646A CN106012869B CN 106012869 B CN106012869 B CN 106012869B CN 201610367646 A CN201610367646 A CN 201610367646A CN 106012869 B CN106012869 B CN 106012869B
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- China
- Prior art keywords
- vehicle frame
- screw rod
- sleeve
- cylinder
- hydraulic
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- Expired - Fee Related
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- 230000007704 transition Effects 0.000 title claims abstract description 18
- 238000005553 drilling Methods 0.000 claims abstract description 8
- 239000002689 soil Substances 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000004927 clay Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 13
- 229910052571 earthenware Inorganic materials 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 13
- 230000001141 propulsive effect Effects 0.000 claims description 12
- 239000002828 fuel tank Substances 0.000 claims description 10
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 claims description 7
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000007569 slipcasting Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Architecture (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses one kind from roadbed side to transition slab at bridge head bottom grouting plant equipment, belong to highway bridge maintenance technique field, it includes vehicle frame, drilling system is provided with vehicle frame, drilling system includes screw rod and is arranged on the drill bit of screw rod front end, it is additionally provided with vehicle frame and provides power for screw rod and drill bit, screw rod and drill bit is promoted to pierce the propulsion system of the soil body, the support system for adjusting dilling angle is provided with below vehicle frame, support system includes being arranged on vehicle frame front portion for changing the front support system of vehicle frame front height and being arranged on rear support system of the vehicle frame rear portion for changing vehicle frame rear height.The present invention have function it is integrated, it is simple to operate, can adapt to the duty requirements that different angle is laterally crept into.
Description
Technical field
The invention belongs to highway bridge area of maintenance, more particularly to one kind is from roadbed side to transition slab at bridge head bottom grouting machine
Tool equipment.
Background technology
Highway is increasing now, and some highway bridge diseases of the thing followed are also increasingly apparent, and wherein road and bridge connect
The subgrade defect for connecing section subgrade settlement is more typical.We have found that part hazard to bridge's pier is broken in actual moving process, cause bridge
Head jump car is excessively fierce, has seriously endangered traffic safety and driving quality, it is necessary to adopt an effective measure and handled.Cause part
Hazard to bridge's pier major cause of failure is that abutment and roadbed linkage section are excessive because being settled after subgrade construction, and it is existing that cavity occurs in attachment strap bottom
As causing attachment strap to be resolved under various loads and splitting.Excessive for subgrade settlement at present, there is the master of cavitation in attachment strap bottom
It is punching injecting treatment to want treating method.
Nowadays both at home and abroad for punching the method for injecting treatment mainly in the slip casting of road bed vertical perforating and then sealing of hole,
But the defects of so doing is must to block route for a period of time, passing driving must be given to make troubles, brought to owner very big
Loss, and because attachment strap bottom cavity may connect with side slope, therefore vertical perforating slip casting is not easy to form pressure differential, easily causes to fill
Leakiness, influence slip casting effect.
In summary, prior art needs to be further improved.
The content of the invention
The present invention is to avoid above-mentioned the shortcomings of the prior art part, there is provided one kind is from roadbed side to transition slab at bridge head
Bottom grouting plant equipment, the plant equipment can adapt to the operating mode that different angle is laterally crept into.
The technical solution adopted in the present invention is：
One kind is provided with drilling system from roadbed side to transition slab at bridge head bottom grouting plant equipment, including vehicle frame on vehicle frame
System, drilling system include screw rod and are arranged on the drill bit of screw rod front end, be additionally provided with vehicle frame and carried for screw rod and drill bit
For power, promote screw rod and drill bit to pierce the propulsion system of the soil body, be provided with below vehicle frame for adjusting dilling angle
Support system, support system include being arranged on vehicle frame front portion for changing the front support system of vehicle frame front height and being arranged on car
Frame rear portion is used for the rear support system for changing vehicle frame rear height.
The front support system includes two supporting legs for being separately positioned on vehicle frame front part sides and two are separately positioned on
The angle demodulator of vehicle frame front part sides, the corresponding angle demodulator of a supporting leg；The top of each supporting leg offers
The turn trough of strip, bottom offer the C-shaped fluting in section, and the top of each supporting leg is by penetrating the rotation in turn trough
Pin and the anterior rotation connection of vehicle frame；The opposite inner side of two supporting legs is provided with backing pin, is offered on each angle demodulator
Several serrate slots being adapted with backing pin, in supporting leg rotation process, backing pin is caught in the positioning that supporting leg is realized in serrate slot.
The rear support system includes two first hydraulic cylinders for being separately positioned on vehicle frame rear portion both sides and two set respectively
The cylinder bearing in vehicle frame rear portion both sides is put, a first hydraulic cylinder corresponds on a cylinder bearing and first hydraulic cylinder is in cylinder
Installation site on bearing is adjustable；The first hydraulic stem, the rod end point of each first hydraulic stem are respectively arranged with each first hydraulic cylinder
The chassis touched with ground is not provided with, and the first hydraulic stem is connected by ball hinge with chassis.
The top of each cylinder bearing, which is buckled, is provided with compound of sand, clay, etc. for making earthenware, cylinder bearing with compound of sand, clay, etc. for making earthenware one end is hinged, the other end uses bolt
Connection；Cooperatively form the placed channel for installing first hydraulic cylinder between cylinder bearing and compound of sand, clay, etc. for making earthenware, each cylinder bearing and corresponding
Compound of sand, clay, etc. for making earthenware on respective circumferencial direction is provided with positioning boss respectively, the positioning end of first hydraulic cylinder be respectively arranged with it is a plurality of with
The locating groove that positioning boss is adapted.
The propulsion system includes screw rod propulsive mechanism, and screw rod propulsive mechanism includes second hydraulic cylinder, the second hydraulic pressure
Bar and mobile platform, second hydraulic cylinder are arranged on the rear portion of vehicle frame, and one end of the second hydraulic stem is connected with second hydraulic cylinder, is another
End is connected with mobile platform, and the both sides of mobile platform are respectively arranged with the longitudinal chute being adapted with vehicle frame, in second hydraulic cylinder
And second hydraulic stem promotion under, mobile platform moves back and forth along vehicle frame；Motor and decelerator are provided with mobile platform, is subtracted
The output shaft of fast device is connected with the rear end of screw rod.
The sleeve of parcel screw rod is provided with the outside of the screw rod, the front end of sleeve is provided with collet head, collet head
Front elevational sectional it is tapered；The propulsion system also includes sleeve propulsive mechanism, sleeve propulsive mechanism include fixer cylinder pressure and
Sleeve propulsion assembly, fixer cylinder pressure are arranged on vehicle frame by fixed hydraulic jar support, and fixed hydraulic jar support is positioned at movement
Between platform and the end of sleeve, fixer cylinder pressure includes cylinder body and earthen pipe, and the centre of cylinder body offers what is passed through for screw rod
First through hole, and cylinder interior is provided with interconnected hydraulic oil path, earthen pipe has more, and more earthen pipes are respectively in cylinder body
Driven on front end face and by the hydraulic oil in cylinder body, the sleeve propulsion assembly includes pushing ram and pushing disc, the number of pushing ram
Amount is equal with the quantity of earthen pipe, and a pushing ram piece earthen pipe of corresponding connection, the other end of pushing ram is connected with pushing disc, promoted
The second through hole passed through for screw rod is offered on disk, the end of sleeve is located at the front of the front end face of pushing disc；The sleeve
Propulsion assembly also includes sleeve sliding support, and sleeve sliding support includes sleeve positioned at the front of pushing disc, sleeve sliding support
Support, the set semicircular tile for being arranged on bush support top and the sleeve slide for being arranged on bush support bottom, set semicircular tile are cylindrical
And the internal diameter of set semicircular tile is more than the external diameter of sleeve, under the promotion of pushing ram and pushing disc, sleeve slide moves back and forth along vehicle frame.
Helically structure type, the front end of drill bit are provided with cutting edge to the drill bit, and the rear end of drill bit is provided with the first spiral shell
Swing arm neck, the first screw rod neck are provided with spherical groove in cube and its top, and the front end of screw rod is provided with and first
The screw rod boss that screw rod neck is adapted, the rear end of screw rod are provided with and the first screw rod notch identical second
Screw rod neck.
The screw rod has more piece, is mutually blocked by screw rod boss and the second screw rod neck between adjacent two screw rod
Connect；The sleeve has more piece, and the end of each sleeve is respectively arranged with internal thread and external screw thread, passes through screw thread between adjacent two sleeve
Connection.
Oil-feeding control system is additionally provided with the vehicle frame, oil-feeding control system includes fuel tank, oil pipe, hydraulic pump and control
The controller of hydraulic pump works, controller are arranged on vehicle frame, and fuel tank and hydraulic pump pass through installed in the rear portion of vehicle frame, hydraulic pump
Oil pipe connects controller and fuel tank.
Walking mechanism is provided with below the vehicle frame, walking mechanism includes being arranged on the rear walking wheel of vehicle frame rear end, after
Road wheel has two；The vehicle frame includes two frame cross being parallel to each other and two longitudinal beams being parallel to each other, two
Frame cross and two longitudinal beams cooperatively form rectangular frame；It is provided with and is used for and road positioned at the front end of the frame cross in front
The hinged-support that chute on base slope is connected.
The invention also discloses a kind of above-mentioned from roadbed side to the application method of transition slab at bridge head bottom grouting equipment, this method
Comprise the following steps：
Step 1, supporting leg is adjusted manually, supporting leg is in the angle needed for operating mode；By wherein the one of first hydraulic cylinder
Individual locating groove is caught in the positioning that first hydraulic cylinder is realized at positioning boss, adjusting device to operating angle；
Step 2, length needed for screw rod and sleeve to operating mode, the clamping successively of more piece screw rod, final section spiral are installed
The output axis connection of bar and decelerator, multi-section sleeve are threadedly coupled successively, final set semicircular tile fastening sleeve；
Step 3, start motor, moment of torsion is transmitted to screw rod by motor and decelerator, drives bit；And by
First hydraulic cylinder provides thrust, bit is carried out forward travel while cutting, while fixer cylinder pressure provides for sleeve
Thrust, sleeve is promoted together to advance with drill bit；
Step 4, when second hydraulic cylinder and fixer cylinder pressure reach capacity stroke, the two is retracted, set semicircular tile is opened, connects
One section of new screw rod and sleeve, then proceed to precession, so circulation, until the length of screw rod and drill bit reaches operating mode and needed
Ask；
Step 5, after the completion of work, electric motor circuit breaking starts second hydraulic cylinder, and second hydraulic cylinder drives the second hydraulic stem to return
Contracting, and then drive mobile platform to return back to initial position, while start fixer cylinder pressure, band moving sleeve sliding support returns back to just
Beginning position, change position and work on.
By adopting the above-described technical solution, having the beneficial effect that acquired by the present invention：
1st, using the present invention when road bed punches slip casting, because being punched at roadbed side, grouting equipment is located at roadbed
It side side, can complete to punch without closing traffic way line, passing driving will not be given to impact.
2nd, to be punched using the present invention at roadbed side, the angle of punching can carry out free adjustment according to duty requirements,
The hole knockout perpendicular with road bed is not limited only to, is avoided because attachment strap bottom cavity may connect with side slope, is hung down
Straight punching slip casting is not easy to form pressure differential, easily causes to fill leakiness, the problem of influenceing slip casting effect.
3rd, the present invention is compact-sized, and simple to operate, easy to use, function integrates, and disclosure satisfy that different angle is laterally crept into
Duty requirements.
Brief description of the drawings
Fig. 1 is the axonometric drawing of the present invention.
Fig. 2 is the axonometric drawing of drill bit in the present invention.
Fig. 3 is the axonometric drawing of screw rod in the present invention.
Fig. 4 is the axonometric drawing of middle sleeve of the present invention.
Fig. 5 is the axonometric drawing of front support system in the present invention.
Fig. 6 is the axonometric drawing of angle demodulator in the present invention.
Fig. 7 is the axonometric drawing of supporting leg in the present invention.
Fig. 8 is the axonometric drawing of rear support system in the present invention.
Fig. 9 is the axonometric drawing of middle cylinder bearing of the present invention.
Figure 10 is the axonometric drawing of propulsion system in the present invention.
Figure 11 is the axonometric drawing of mobile platform in the present invention.
Figure 12 is the assembling schematic diagram of oil-feeding control system in the present invention, screw rod propulsion system, screw rod and vehicle frame.
Wherein,
1st, longitudinal beam 2, frame cross 3, supporting leg 31, turn trough 32, fluting 33, backing pin 34, rotational pin 4, angle
Spend adjuster 41, serrate slot 5, ball hinge 6, first hydraulic cylinder 7, the first hydraulic stem 8, chassis 9, cylinder bearing 91, positioning
Boss 10, compound of sand, clay, etc. for making earthenware 11, drill bit 111, cutting edge 12, screw rod 121, screw rod boss 122, the second screw rod neck
13rd, decelerator 14, motor 15, mobile platform 151, longitudinal chute 16, second hydraulic cylinder 17, the second hydraulic stem 18,
Fixer cylinder pressure locating rack 19, fixer cylinder pressure 20, pushing disc 21, pushing ram 22, earthen pipe 23, first through hole 24,
Two through holes 25, sleeve 251, external screw thread 26, collet head 27, sleeve sliding support 271, set semicircular tile 272, bush support
273rd, sleeve slide 28, oil pipe 29, hydraulic pump 30, fuel tank 31, hinged-support
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but the present invention is not limited to
These embodiments.
As shown in figs. 1 and 12, one kind is from roadbed side to transition slab at bridge head bottom grouting plant equipment, including vehicle frame, car
Walking mechanism is provided with below frame, walking mechanism includes being arranged on the rear walking wheel of vehicle frame rear end, and rear walking wheel there are two；Institute
Stating vehicle frame includes two frame cross 2 being parallel to each other and two longitudinal beams 1 being parallel to each other, two frame cross 2 and two
Root longitudinal beam 1 cooperatively forms rectangular frame；Positioned at the front end of the frame cross 2 in front be provided with for on roadbed slope
The connected hinged-support 31 of chute.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Figure 12, drilling system is provided with the vehicle frame, drilling system includes screw rod 12
And the drill bit 11 of the front end of screw rod 12 is arranged on, helically structure type, the front end of drill bit 11 are provided with cutting to the drill bit 11
Sword 111, the rear end of drill bit 11 are provided with the first screw rod neck, and the first screw rod neck is provided with ball in cube and its top
Shape groove, the front end of screw rod 12 are provided with the screw rod boss 121 being adapted with the first screw rod neck, the rear end of screw rod 12
It is provided with and first screw rod notch the second screw rod of identical neck 122；The screw rod 12 has more piece, adjacent two spiral shell
Pass through 121 and second screw rod neck of screw rod boss, 122 mutual clamping between swing arm 12.
As shown in Fig. 1, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, it is provided with below the vehicle frame for adjusting dilling angle
Support system, support system include being arranged on vehicle frame front portion for changing the front support system of vehicle frame front height and being arranged on car
Frame rear portion is used for the rear support system for changing vehicle frame rear height；The front support system is separately positioned on vehicle frame including two and indulged
The supporting leg 3 of the front part sides of beam 1 and two angle demodulators 4 for being separately positioned on the both sides of longitudinal beam 1, a supporting leg 3 are right
Answer an angle demodulator；The top of 4 each supporting legs 3 offers the turn trough 31 of strip, that bottom offers section is C-shaped
Fluting 32, the top of each supporting leg 3 is rotatablely connected by penetrating the rotational pin 34 in turn trough 31 with longitudinal beam 1；Two
The opposite inner side of supporting leg 3 is provided with backing pin 33, offers what several were adapted with backing pin 33 on each angle demodulator 4
Serrate slot 41, in the rotation process of supporting leg 3, backing pin 33 is caught in the positioning that supporting leg 3 is realized in serrate slot 41；The rear support system
System includes two first hydraulic cylinders 6 for being separately positioned on vehicle frame rear portion both sides and two are separately positioned on the rear portion two of longitudinal beam 1
The cylinder bearing 9 of side, a first hydraulic cylinder 6 corresponds on a cylinder bearing 9 and first hydraulic cylinder 6 is on cylinder bearing 9
Installation site is adjustable；The first hydraulic stem 7 is respectively arranged with each first hydraulic cylinder 6, the rod end of each first hydraulic stem 7 is set respectively
There is the chassis 8 touched with ground, and the first hydraulic stem 7 is connected by ball hinge 5 with chassis 8；The top of each cylinder bearing 9
Button is provided with compound of sand, clay, etc. for making earthenware 10, cylinder bearing 9 with the one end of compound of sand, clay, etc. for making earthenware 10 is hinged, the other end is connected by screw bolts；Cylinder bearing 9 and compound of sand, clay, etc. for making earthenware 10 it
Between cooperatively form placed channel for installing first hydraulic cylinder 6, respectively along each on each cylinder bearing 9 and corresponding compound of sand, clay, etc. for making earthenware 10
From circumferencial direction be provided with positioning boss 91, the top of first hydraulic cylinder 6 is positioning end, be provided with positioning end it is a plurality of with it is fixed
The locating groove that position boss 91 is adapted.
As shown in Fig. 1, Figure 10, Figure 11 and Figure 12, it is additionally provided with the vehicle frame and provides and move for screw rod 12 and drill bit 11
Power, screw rod 12 and drill bit 11 is promoted to pierce the propulsion system of the soil body, the propulsion system includes screw rod propulsive mechanism, spiral
Bar propulsive mechanism includes second hydraulic cylinder 16, the second hydraulic stem 17 and mobile platform 15, second hydraulic cylinder 16 and is arranged on vehicle frame
Rear portion, one end of the second hydraulic stem 17 is connected with second hydraulic cylinder 16, the other end is connected with mobile platform 15, mobile platform 15
Both sides are respectively arranged with the longitudinal chute 151 being adapted with longitudinal beam 1, in pushing away for the hydraulic stem 17 of second hydraulic cylinder 16 and second
Under dynamic, mobile platform 15 moves back and forth along longitudinal beam 1, and longitudinal beam 1 act as the guide rail role that mobile platform moves back and forth；
Motor 14 and decelerator 13 are provided with mobile platform 15, the output shaft of decelerator 13 is connected with the rear end of screw rod 12.
As shown in Fig. 1, Fig. 4, Figure 10 and Figure 11, the outside of the screw rod 12 is provided with the sleeve of parcel screw rod 12
25, the front end of sleeve 25 is provided with collet head 26, and the front elevational sectional of collet head 26 is tapered, and sleeve 25 has more piece, each sleeve 25
End be respectively arranged with internal thread and external screw thread 251, be connected through a screw thread between adjacent two sleeve 25；The propulsion system is also
Including sleeve propulsive mechanism, sleeve propulsive mechanism includes fixer cylinder pressure 19 and sleeve propulsion assembly, and fixer cylinder pressure 19 passes through
Fixed hydraulic jar support 18 is arranged on vehicle frame, fixed hydraulic jar support 18 be located at mobile platform 15 and sleeve 15 end it
Between, fixer cylinder pressure 19 includes cylinder body and earthen pipe 22, and the centre of cylinder body offers the first through hole 23 passed through for screw rod 12, and
Cylinder interior is provided with interconnected hydraulic oil path, and earthen pipe 22 has more, and more earthen pipes 22 are respectively in the front end face of cylinder body
Above and by the hydraulic oil in cylinder body drive, the sleeve propulsion assembly includes pushing ram 21 and pushing disc 20, the number of pushing ram 21
Amount is equal with the quantity of earthen pipe 22, a piece earthen pipe 22 of corresponding connection of pushing ram 21, the other end and pushing disc of pushing ram 21
20 are connected, and the second through hole 24 passed through for screw rod 12 are offered on pushing disc 20, the end of sleeve 25 is located at pushing disc 20
The front of front end face；The sleeve propulsion assembly also includes sleeve sliding support 27, and sleeve sliding support 27 is located at pushing disc 20
Front, sleeve sliding support 27 include bush support 272, be arranged on the set semicircular tile 271 on the top of bush support 272 and be arranged on
The bottom of bush support 272 and the sleeve slide 273 being adapted with longitudinal beam 1, set semicircular tile 271 is cylindrical and covers semicircular tile 271
Internal diameter be more than the external diameter of sleeve 25, under the promotion of pushing ram 21 and pushing disc 20, sleeve slide 273 is along longitudinal beam 1
Return is dynamic.
As shown in Fig. 1 and Figure 12, oil-feeding control system is additionally provided with the vehicle frame, oil-feeding control system includes fuel tank
30th, oil pipe 28, hydraulic pump 29 and the controller for controlling hydraulic pump works, controller are arranged on vehicle frame, fuel tank 30 and hydraulic pump
29 are arranged on the rear portion of vehicle frame, and hydraulic pump 29 connects controller, fuel tank 30, first hydraulic cylinder 6, second hydraulic cylinder by oil pipe 28
16 and fixer cylinder pressure 19.
The invention also discloses a kind of above-mentioned from roadbed side to the application method of transition slab at bridge head bottom grouting equipment, this method
Comprise the following steps：
Step 1, supporting leg 3 is adjusted manually, supporting leg 3 is in the angle needed for operating mode；By first hydraulic cylinder 6 wherein
One locating groove is caught in the positioning that first hydraulic cylinder 6 is realized at positioning boss 91, adjusting device to operating angle；
Step 2, length needed for screw rod 12 and sleeve 25 to operating mode is installed, the clamping successively of more piece screw rod 12, last
The output axis connection of screw rod 12 and decelerator 13 is saved, multi-section sleeve 25 is threadedly coupled successively, the final set adapter sleeve of semicircular tile 271
Cylinder 25；
Step 3, start motor 14, moment of torsion is transmitted to screw rod 12 by motor 14 and decelerator 13, drives drill bit
11 rotations；And thrust is provided by first hydraulic cylinder 6, make to carry out forward travel, while fixer while 11 rotary cutting of drill bit
Cylinder pressure 19 is that sleeve 25 provides thrust, promotes sleeve 25 together to advance with drill bit 11；
Step 4, when second hydraulic cylinder 16 and fixer cylinder pressure 19 reach capacity stroke, the two is retracted, opens sleeve
Watts 271, one section of new screw rod 12 and sleeve 25 are connect, then proceedes to precession, so circulation, until screw rod 12 and drill bit 11
Length reaches duty requirements；
Step 5, after the completion of work, motor 14 powers off, and starts second hydraulic cylinder 16, and second hydraulic cylinder 16 drives the second liquid
Depression bar 17 bounces back, and then drives mobile platform 15 to return back to initial position, while starts fixer cylinder pressure 19, and band moving sleeve slides
Support 27 returns back to initial position, changes position and works on.
The part do not addressed in the present invention uses or used for reference prior art and can be achieved.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.
Specific embodiment described herein is only the spiritual example explanation to the present invention.Belonging to the present invention
Those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitutes, but without departing from the spiritual of the present invention or surmounts scope defined in appended claims.
Claims (9)
1. one kind is from roadbed side to transition slab at bridge head bottom grouting plant equipment, it is characterised in that including vehicle frame, is set on vehicle frame
There is drilling system, drilling system includes screw rod and is arranged on the drill bit of screw rod front end, is additionally provided with vehicle frame as screw rod
Power is provided with drill bit, promotes screw rod and drill bit to pierce the propulsion system of the soil body, is provided with below vehicle frame and is bored for adjusting
Enter the support system of angle, support system include being arranged on the anterior front support system for being used to change vehicle frame front height of vehicle frame and
It is arranged on the rear support system that vehicle frame rear portion is used to change vehicle frame rear height；The front support system is set respectively including two
It is corresponding in the supporting leg of vehicle frame front part sides and two angle demodulators for being separately positioned on vehicle frame front part sides, a supporting leg
One angle demodulator；The top of each supporting leg offers the turn trough of strip, bottom and offers that section is C-shaped to open
Groove, by penetrating, the rotational pin in turn trough and vehicle frame are anterior to be rotatablely connected on the top of each supporting leg；Two supporting legs it is opposite
Inner side is provided with backing pin, and several serrate slots being adapted with backing pin are offered on each angle demodulator, and supporting leg rotates
During, backing pin is caught in the positioning that supporting leg is realized in serrate slot.
2. one kind according to claim 1 is from roadbed side to transition slab at bridge head bottom grouting plant equipment, it is characterised in that
The rear support system includes two first hydraulic cylinders for being separately positioned on vehicle frame rear portion both sides and two are separately positioned on vehicle frame
The cylinder bearing of rear portion both sides, a first hydraulic cylinder corresponds on a cylinder bearing and first hydraulic cylinder is on cylinder bearing
Installation site is adjustable；The first hydraulic stem is respectively arranged with each first hydraulic cylinder, the rod end of each first hydraulic stem is respectively arranged with
The chassis touched with ground, and the first hydraulic stem is connected by ball hinge with chassis.
3. one kind according to claim 2 is from roadbed side to transition slab at bridge head bottom grouting plant equipment, it is characterised in that
The top of each cylinder bearing, which is buckled, is provided with compound of sand, clay, etc. for making earthenware, and cylinder bearing is hinged with compound of sand, clay, etc. for making earthenware one end, the other end is connected by screw bolts；Cylinder branch
The placed channel for installing first hydraulic cylinder is cooperatively formed between seat and compound of sand, clay, etc. for making earthenware, is divided on each cylinder bearing and corresponding compound of sand, clay, etc. for making earthenware
Respective circumferencial direction positioning boss is not provided with, the positioning end of first hydraulic cylinder is respectively arranged with a plurality of with positioning boss phase
The locating groove of adaptation.
4. one kind according to claim 1 is from roadbed side to transition slab at bridge head bottom grouting plant equipment, it is characterised in that
The propulsion system includes screw rod propulsive mechanism, and screw rod propulsive mechanism includes second hydraulic cylinder, the second hydraulic stem and movement
Platform, second hydraulic cylinder are arranged on the rear portion of vehicle frame, and one end of the second hydraulic stem is connected with second hydraulic cylinder, the other end and movement
Platform is connected, and the both sides of mobile platform are respectively arranged with the longitudinal chute being adapted with vehicle frame, in second hydraulic cylinder and the second liquid
Under the promotion of depression bar, mobile platform moves back and forth along vehicle frame；Be provided with motor and decelerator on mobile platform, decelerator it is defeated
Shaft is connected with the rear end of screw rod.
5. one kind according to claim 4 is from roadbed side to transition slab at bridge head bottom grouting plant equipment, it is characterised in that
The sleeve of parcel screw rod is provided with the outside of the screw rod, the front end of sleeve is provided with collet head, and the front end of collet head is cut
Face is tapered；The propulsion system also includes sleeve propulsive mechanism, and sleeve propulsive mechanism includes fixer cylinder pressure and sleeve promotes
Component, fixer cylinder pressure are arranged on vehicle frame by fixed hydraulic jar support, and fixed hydraulic jar support is located at mobile platform and set
Between the end of cylinder, fixer cylinder pressure includes cylinder body and earthen pipe, and the centre of cylinder body offers the first through hole passed through for screw rod,
And cylinder interior is provided with interconnected hydraulic oil path, earthen pipe has more, and more earthen pipes are respectively on the front end face of cylinder body
And driven by the hydraulic oil in cylinder body, the sleeve propulsion assembly includes pushing ram and pushing disc, the quantity and earthen pipe of pushing ram
Quantity it is equal, pushing ram piece earthen pipe of corresponding connection, the other end of pushing ram is connected with pushing disc, opened up on pushing disc
There is the second through hole passed through for screw rod, the end of sleeve is located at the front of the front end face of pushing disc；The sleeve propulsion assembly
Also include sleeve sliding support, sleeve sliding support includes bush support, set positioned at the front of pushing disc, sleeve sliding support
Set semicircular tile and the sleeve slide for being arranged on bush support bottom on bush support top, set semicircular tile is cylindrical and covers semicircular tile
Internal diameter is more than the external diameter of sleeve, and under the promotion of pushing ram and pushing disc, sleeve slide moves back and forth along vehicle frame.
6. one kind according to claim 5 is from roadbed side to transition slab at bridge head bottom grouting plant equipment, it is characterised in that
Helically structure type, the front end of drill bit are provided with cutting edge to the drill bit, and the rear end of drill bit is provided with the first screw rod neck,
First screw rod neck is provided with spherical groove in cube and its top, and the front end of screw rod is provided with and the first screw rod neck
The screw rod boss being adapted, the rear end of screw rod are provided with and first screw rod notch identical the second screw rod card
Groove.
7. one kind according to claim 6 is from roadbed side to transition slab at bridge head bottom grouting plant equipment, it is characterised in that
The screw rod has more piece, passes through screw rod boss and the second mutual clamping of screw rod neck between adjacent two screw rod；It is described
Sleeve has more piece, and the end of each sleeve is respectively arranged with internal thread and external screw thread, is connected through a screw thread between adjacent two sleeve.
8. one kind according to any one of claim 1 to 7 claim is from roadbed side to transition slab at bridge head bottom grouting machine
Tool equipment, it is characterised in that oil-feeding control system is additionally provided with the vehicle frame, oil-feeding control system includes fuel tank, oil pipe, liquid
Press pump and the controller for controlling hydraulic pump works, controller are arranged on vehicle frame, and fuel tank and hydraulic pump are arranged on the rear portion of vehicle frame,
Hydraulic pump connects controller and fuel tank by oil pipe.
9. one kind according to claim 1 is from roadbed side to transition slab at bridge head bottom grouting plant equipment, it is characterised in that
Walking mechanism is provided with below the vehicle frame, walking mechanism includes being arranged on the rear walking wheel of vehicle frame rear end, and rear walking wheel has
Two；The vehicle frame includes two frame cross being parallel to each other and two longitudinal beams being parallel to each other, two frame cross
Rectangular frame is cooperatively formed with two longitudinal beams；It is provided with and is used for and roadbed slope positioned at the front end of the frame cross in front
The connected hinged-support of chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367646.2A CN106012869B (en) | 2016-05-27 | 2016-05-27 | One kind is from roadbed side to transition slab at bridge head bottom grouting plant equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610367646.2A CN106012869B (en) | 2016-05-27 | 2016-05-27 | One kind is from roadbed side to transition slab at bridge head bottom grouting plant equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012869A CN106012869A (en) | 2016-10-12 |
| CN106012869B true CN106012869B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610367646.2A Expired - Fee Related CN106012869B (en) | 2016-05-27 | 2016-05-27 | One kind is from roadbed side to transition slab at bridge head bottom grouting plant equipment |
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| CN (1) | CN106012869B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629722B (en) * | 2019-10-10 | 2021-12-10 | 商河园通市政工程有限公司 | Ice breaking device for removing ice accumulated on road surface based on reciprocating motion |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202832294U (en) * | 2012-09-25 | 2013-03-27 | 无锡金帆钻凿设备股份有限公司 | Multiple-angle drill rod frame device |
| CN103981782B (en) * | 2014-05-30 | 2016-06-15 | 中交第二公路勘察设计研究院有限公司 | A kind of flat hole slip casting subgrade strengthening method not damaging road surface and structure |
| CN204552626U (en) * | 2015-01-07 | 2015-08-12 | 上海上探工程机械有限公司 | The quick jointed rod of a kind of plug-in type |
| CN104894936A (en) * | 2015-04-07 | 2015-09-09 | 陈运辉 | Lateral-piling soil-squeezing grouting method for repairing settling roadbeds, and precast pile |
| CN205047147U (en) * | 2015-08-14 | 2016-02-24 | 邹城市沙普钻探装备有限责任公司 | All -hydraulic gallery of mining crawler -type rig of drilling angularly adjustable |
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2016
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| Publication number | Publication date |
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| CN106012869A (en) | 2016-10-12 |
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Inventor after: Liu Bo Inventor after: Liu Fuzhong Inventor after: Ma Xia Inventor after: Liu Shuai Inventor after: Zhang Jun Inventor after: Bai Yi Inventor after: Guo Baolin Inventor after: Liu Fushun Inventor after: Wang Na Inventor after: Zou Zongmin Inventor after: Liu Hang Inventor after: Tian Juan Inventor after: Jiang Kaiming Inventor after: Dan Chuan Inventor after: Wang Lin Inventor before: Guo Baolin Inventor before: Dan Chuan Inventor before: Liu Fushun Inventor before: Liu Hang Inventor before: Wang Lin Inventor before: Liu Fuzhong Inventor before: Bai Yi |
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Effective date of registration: 20180109 Address after: 250000 Shandong Province Flyover District of Ji'nan City shadowless Hill Road No. 38 Applicant after: SHANDONG COMMUNICATIONS SCIENCE RESEARCH INSTITUTE Applicant after: Shandong high-speed Weiri highway Co. Applicant after: Shandong Expressway Co., Ltd. Address before: 266520 Qingdao economic and Technological Development Zone, Shandong, No. 182 Jinshatan Road Applicant before: Qingdao Linchuan Engineering Technology Consulting Co., Ltd. |
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