CN107059589A - A kind of stake beam bridge overall structure and construction technology and construction machinery - Google Patents
A kind of stake beam bridge overall structure and construction technology and construction machinery Download PDFInfo
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- CN107059589A CN107059589A CN201710271157.1A CN201710271157A CN107059589A CN 107059589 A CN107059589 A CN 107059589A CN 201710271157 A CN201710271157 A CN 201710271157A CN 107059589 A CN107059589 A CN 107059589A
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- 238000010276 construction Methods 0.000 title claims abstract description 76
- 238000005516 engineering process Methods 0.000 title claims abstract description 22
- 238000002512 chemotherapy Methods 0.000 claims abstract description 35
- 238000013519 translation Methods 0.000 claims description 123
- 238000005553 drilling Methods 0.000 claims description 84
- 239000002699 waste material Substances 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 28
- 230000002787 reinforcement Effects 0.000 claims description 26
- 238000012546 transfer Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 19
- 238000005183 dynamical system Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 11
- 239000002828 fuel tank Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 2
- 238000012549 training Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 2
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 description 9
- 230000003068 static effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D1/00—Bridges in general
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to a kind of stake beam bridge overall structure and construction technology and construction machinery, the superstructure of described stake beam bridge by substructure and in substructure is constituted, it is characterised in that：Described substructure is made up of bent cap, the stake of oblique bore and Extended chemotherapy, described bent cap, the stake of oblique bore and Extended chemotherapy are formed in one structure, described oblique bore stake is hollow cylindrical structure, and the present invention has the advantages that speed of application is fast, operating efficiency is high, low engineering cost, construction quality are high.
Description
Technical field
The invention belongs to bridge and bridge technical field of construction equipment, and in particular to a kind of stake beam bridge overall structure and apply
Work technique and construction machinery.
Background technology
The infrastructure of recent China is accelerated, and especially achieves achievement highly visible in terms of bridge construction, pile foundation,
Beam and slab type bridge is the primary structure form of the large, medium and small bridge of China, in addition to a small number of grand bridges, the large, medium and small bridge of China more than 80%
It is pile foundation, beam and slab type bridge, with the popularization and application of drilled pile technology, pile foundation, beam and slab type bridge construction technology reach its maturity, but still
There is following point：（1）Construction link is excessive, cause bridge bulk life time reduce pile foundation, beam and slab type bridge be divided into superstructure and
Substructure, then forms a stress entirety, the pile foundation of substructure, column by bearing by superstructure and substructure
Constructed in three times with bent cap, add hidden danger of quality, especially superstructure, the first prefabricated monolithic beam of burst, lifting is in place laggard
Row transverse splicing, strand seam is poured, then carries out deck paving, so many links easily cause monolithic beam transverse splicing loosely,
Single slab bearing, bridge floor superstructure premature failure are produced in use；（2）Drilled pile quantity is more, cost high, static load is excessive due to boring
Hole stake uses friction pile, long very long to obtain the very big, stake to be designed of the stake footpath of larger frictional force drilled pile, considerably increases
Construction cost, simultaneously because excessive pile body makes, the static load of bridge is excessive, and dynamic bearing capacity is restricted；（3）The lotus of straight pile load
Carry limited common pile foundation and use straight stake, straight stake frictionally stress completely（Except embedded rock pile）, it is impossible to by the bearing capacity of ground
Share load；（4）Long construction period, construction cost are high because pile foundation, beam and slab type bridge construction link are excessive, cause construction period
Long, construction cost is high.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, and provide that a kind of speed of application is fast, operating efficiency is high,
The high stake beam bridge overall structure of low engineering cost, construction quality and construction technology and construction machinery.
The object of the present invention is achieved like this：A kind of stake beam bridge overall structure, described stake beam bridge is by bottom
Structure and the superstructure composition in substructure, described substructure are by bent cap, the stake of oblique bore and expand base
Plinth is constituted, and described bent cap, the stake of oblique bore and Extended chemotherapy are formed in one structure, and described oblique bore stake is hollow cylinder
Structure.
A kind of integrally-built construction technology of stake beam bridge, the superstructure and substructure of described stake beam bridge are used
The mode of construction is constructed simultaneously, and described construction technology comprises the following steps：
Step 1：Preparation of construction, job site is transported to by construction machinery and material, and reasonable arrangement sequence of construction carries out personnel's training
Instruction, perfects safety measure；
Step 2：Surveying and locating, the position of drilled pile, the installation site of template, mobile construction are determined by spirit level and total powerstation
Platform installation position；
Step 3：Oblique bore Extended chemotherapy special drilling machine and mobile operation platform are installed in mechanical erection, adjustment, are filled up oil plant, are carried out
Example is protected；
Step 4：Steel Reinforcing Bar Material, according to design drawing, calculates the consumption of substructure drilling and superstructure arrangement of reinforcement, and by design
Length is cut into section；
Step 5：Substructure drills and superstructure arrangement of reinforcement, using oblique bore Extended chemotherapy special drilling machine to the oblique of substructure
Hole stake and Extended chemotherapy once drilled, after Steel Reinforcing Bar Material, using superstructure as entirety the arrangement of reinforcement on workbench；
Step 6：After substructure arrangement of reinforcement and superstructure model sheetinstallat, Steel Reinforcing Bar Material, using substructure as overall arrangement of reinforcement, tiltedly
The arrangement of reinforcement of bore stake and Extended chemotherapy is completed by puma manipulator, and the arrangement of reinforcement between oblique bore stake and bent cap is by artificial or intelligent machine
Tool hand is completed；After the completion of superstructure arrangement of reinforcement, installation form；
Step 7：Substructure model sheetinstallat and superstructure are poured after the completion of mixed mud, substructure arrangement of reinforcement, installation form, under
The part that portion's structure is basseted uses integral mold plate, using self-control or commerical ready-mixed concrete, regard superstructure as one piece
Complete concreting；
Step 8：Substructure pours mixed mud and superstructure form removal, using self-control or commerical ready-mixed concrete, by substructure
Concreting is completed as one piece, the template of superstructure is removed, while the concrete after being poured to superstructure enters
Row health；
Step 9：Substructure form removal, concrete curing, remove the template of superstructure, while after being poured to superstructure
Concrete carries out health；
Step 10：Erection support, bearing is installed on the bent cap of substructure；
Step 11：After the concrete curing of installation superstructure, superstructure and substructure expires, mobile operation platform is driven
Superstructure is moved near installation site, and by the way that above and below adjustment and right position, superstructure is placed in into installation site
Top, and slowly land to design position.
A kind of integrally-built constructing device of stake beam bridge, described constructing device includes oblique bore Extended chemotherapy special jewel
Machine and mobile operation platform, described oblique bore Extended chemotherapy special drilling machine are provided with car body, and described car body is by dynamical system
System A, running gear A, hole-drilling system, waste material induction system, retaining wall system, cooling system and control system A compositions, described is dynamic
Force system A is made up of engine A, gearbox A, transfer case A, hydraulic motor A, hydraulic pump A, described engine A output
End is connected with gearbox A, and described gearbox A output end is connected with transfer case A, described transfer case A output end and liquid
Pressure motor A connections, described hydraulic motor A output end is connected with hydraulic pump A, and described running gear A is by tire, driving
Bridge, differential mechanism, drive shaft composition, the input of described drive shaft are connected with transfer case A, the output end and differential mechanism of drive shaft
Connection, the output end of described differential mechanism is connected with drive axle, and described hole-drilling system is by control panel, drilling rod and drill bit group
Into described control panel is made up of rotating disk, top pressure spring, platen, race ring, and described rotating disk is connected by race ring and car body
Connect, rotating disk input is connected with hydraulic pump A, " ten " font structure groove is provided with the middle part of rotating disk, described top pressure spring is set
Put in groove, the other end of top pressure spring is connected with drilling rod, described platen is arranged on the bottom of drilling rod, described drilling rod is
Hollow-core construction, the top of drilling rod is respectively arranged with mud chamber and waste material conveyor chamber, and described mud chamber is communicated with slurry outlet, drilling rod
Bottom be connected with drill bit, described drill bit is made up of main drill bit and expansion bit, described main drill bit and expansion bit
Input is connected with hydraulic pump A, and described waste material induction system is made up of blade and screw input feeder, and described blade is set
Put in the inside of drilling rod, described screw input feeder is arranged on the inside of waste material conveyor chamber, the input and liquid of screw input feeder
Press pump A connections, described retaining wall system is into described stirring by a mixing bowl, water tank, cement box, additive tank, mud pump set
Cylinder is connected with water tank, cement box, additive tank and slush pump respectively, and the front portion of described car body is additionally provided with driver's cabin, described
Mobile operation platform be by dynamical system B, running gear B, jacking system, left and right translation system, anterior-posterior translation system, rotate
System, workbench and control system B compositions, described dynamical system B is by engine B, gearbox B, transfer case B, hydraulic pressure
Motor B and hydraulic pump B compositions, described engine B output end is connected with gearbox B, described gearbox B output end and
Transfer case B connections, described transfer case B output end is connected with hydraulic motor B, described hydraulic motor B output end and liquid
Press pump B connections, described running gear B is made up of guide wheel, carrier wheel, thrust wheel, driving wheel and crawler belt, running gear B
Top connection organic frame, described jacking system is by fuel tank, high-pressure oil pipe, lifting hydraulic cylinder, jacking bearing, Hydraulic Elements
With lift control switch composition, described fuel tank and lifting hydraulic cylinder is arranged on the upper side of frame, the liquid outlet of fuel tank
End is connected by the inlet end of hydraulic pump B and lifting hydraulic cylinder, and the liquid outlet end of lifting hydraulic cylinder passes through high-pressure oil pipe and oil
The inlet end connection of case, described lifting hydraulic cylinder is connected by jacking bearing with workbench, described left and right translation system
System is by left and right translation hydraulic cylinder, left and right translation top plate, left and right translation push rod, left and right translation Hydraulic Elements and left and right translation control
Switch composition, the bottom of described translation hydraulic cylinder is connected with left and right translation support base, and described left and right translation support base is set
On the upper side of frame, the output end of left and right translation hydraulic cylinder is connected with left and right translation push rod, described left and right translation push rod
The other end be connected with left and right translation top plate, the upper end that described left and right translates top plate is connected with workbench, and described is front and rear
Translation system is by anterior-posterior translation hydraulic cylinder, anterior-posterior translation top plate, anterior-posterior translation push rod, anterior-posterior translation Hydraulic Elements and front and rear flat
Controlling switch composition is moved, the bottom of described anterior-posterior translation hydraulic cylinder is connected with anterior-posterior translation support base, described anterior-posterior translation
Support base is arranged on the upper side of frame, and the output end of anterior-posterior translation hydraulic cylinder is connected with anterior-posterior translation push rod, it is described before
The other end of translation push rod is connected with anterior-posterior translation top plate afterwards, and the upper end of described anterior-posterior translation top plate is connected with workbench,
Described rotation system is by rotating disk, universal wheel, rotation propulsion arm, rotation top plate, rotational hydraulic cylinder, rotational hydraulic element and turned
Dynamic controlling switch composition, described rotating disk is arranged on the downside of workbench, and the bottom of described rotating disk connects with universal wheel
Connect, the top of rotating disk and rotate top plate and be hinged, described rotation top plate is connected with rotating propulsion arm, the described propulsion arm that rotates
Input is connected with rotational hydraulic cylinder.
Described control system A and control system B are made up of gauge, control element, control software and Operation switch.
Described blade is arranged on the top of main brick.
The bottom of described drilling rod is provided with the flexible perforate being engaged with expansion bit, and the top of drilling rod is provided with and spiral shell
The discharge gate that rotation feeder is engaged.
Beneficial effects of the present invention：Stake beam bridge overall structure disclosed in this invention has superstructure and substructure group
Into the structure type of oblique bore stake plus Extended chemotherapy substantially increases the bearing capacity of bridge substructure, with traditional straight stake
Structure is compared, and the quantity of pile foundation greatly reduces, and total volume of pile foundation and deadweight greatly reduce, and the total static load of bridge reduces, this
Sample can greatly save the construction cost of bridge substructure, reduce project total cost, due to by the superstructure of bridge and bottom
Structure is as integral construction, and the traditional construction of substructure is the construction for carrying out column and bent cap after drilling terminates respectively, this hair
Bright is to complete substructure one-time-concreting, and superstructure is no longer constructed in the form of assembled after monolithic beam is first prefabricated, but
Completion construction is poured as one piece, integral construction technology substantially increases speed of application, and the duration is only the three of traditional handicraft
/ mono-, whole construction process greatly reduces construction link, eliminates hidden danger of quality, improves construction quality, institute of the present invention
Disclosed oblique bore Extended chemotherapy special drilling machine is by dynamical system A, running gear A, hole-drilling system, waste material induction system, shield
Wall system, cooling system and control system A compositions, engine A is running gear A, hole-drilling system, waste material induction system, retaining wall
The work of system and cooling system provides necessary power, and running gear A setting is the walking of car body for convenience, drilling system
The rotating disk that system is set is connected on car body by race ring, it is ensured that rotating disk is rotated and car body is motionless, and rotating disk is in the form of annular discs, and rotating disk is set
" ten " font structure groove is equipped with, top pressure spring is located in the groove of rotating disk, and top pressure spring withstands four and is evenly distributed on rotating disk
Drilling rod, during work hydraulic pump A driving rotating disks rotate, drive drilling rod rotation, while every drilling rod is except public together with control panel
Turn outer, rotation can also be driven by hydraulic pump A, be used to bore single hole during drilling rod rotation, during four drilling rod revolution, pore-forming is drum
Hole, drilling rod compression or pull-off spring, the inclination angle for adjusting drilling rod when platen is lifted, and then adjust the inclination angle of drilling, platen
The angle of relative two drilling rods is reduced during rising, reduces the gradient of drilling；The folder of relative two drilling rods of increase when platen declines
Angle, increases the gradient of drilling,
Mud chamber, waste material conveyor chamber are located in drilling rod, and slurry outlet is arranged on drilling-rod external wall, and screw input feeder is conveyed positioned at waste material
In chamber, drill bit is made up of main drill bit, expansion bit, and main drill bit is arranged on drilling rod, and main drill bit is driven by hydraulic pump A, is stretched and is bored
Head is used to bore Extended chemotherapy, and when rat holing, expansion bit is contracted in drilling rod, when boring Extended chemotherapy, in hydraulic pump A drive
Under dynamic, expansion bit is gradually protruding, in order to prevent collapse hole from using mud off, and Slurry Storage is in mud chamber, from pulp
Hole is sprayed, and mud is sprayed when boring, and the drill waste material formed, waste residue are transported to outside by waste material conveyor chamber, and blade is located at master
The rear portion of drill bit, when main bit operation, cutting produces waste material, scrap, and main bit drives blade to rotate, blade rotating band
Dynamic air flows upwards, make drill bit position produce local negative pressure, and waste material, scrap are sucked in conveying conveyor chamber by spiral conveying
Device is output to outside, and available waste material, scrap, which can enter in mud stirring cylinder, to be used to make mud, it is impossible to waste material, scrap
As waste disposal, retaining wall system is, in order to prevent collapse hole, to play cooling effect during due to mud off, thus cooling system with
Retaining wall system is shared, and control system A setting can adjust penetration rate, the gradient in hole, slurry consumption, waste material transporting velocity
It is by dynamical system B, running gear B, jacking system, left and right translation system, preceding Deng, mobile operation platform disclosed in this invention
Afterwards translation system, rotation system, workbench and control system B composition, engine B be running gear B, elevating translational system,
The work of rotation system provides power, and running gear B uses cterpillar drive, because bridge superstructure weight is larger,
Therefore mobile operation platform is using four crawler units, and jacking system is located at workbench bottom, when jacking system works,
Workbench lifting, left and right translation system can be located at the bottom of workbench by lifting hydraulic cylinder, and left and right translation system uses liquid
Flatten and move, when left and right translation system works, left and right translation push rod promotes left and right translation top plate or so translation, and then makes workbench
Left and right is translated, and anterior-posterior translation system is located at the bottom of workbench, and anterior-posterior translation system is translated using hydraulic pressure, anterior-posterior translation system
During work, anterior-posterior translation push rod promotes anterior-posterior translation top plate anterior-posterior translation, and then makes workbench anterior-posterior translation, rotation system work
When making, the driving of rotational hydraulic cylinder rotates propulsion arm work, rotates propulsion arm and drives rotating disk to rotate, and then driven by rotary disc workbench
Rotate, control system B can control adjustment speed of travel B, lifting speed, lifting amount, point-to-point speed, translational movement, velocity of rotation,
Rotational angle etc., the present invention has the advantages that speed of application is fast, operating efficiency is high, low engineering cost, construction quality are high.
Brief description of the drawings
Fig. 1 is the overall knot of the stake beam bridge of a kind of beam bridge overall structure of the invention and construction technology and construction machinery
Structure schematic diagram.
Fig. 2 is special for the oblique bore Extended chemotherapy of a kind of beam bridge overall structure of the invention and construction technology and construction machinery
With the structural representation of rig.
Fig. 3 is special for the oblique bore Extended chemotherapy of a kind of beam bridge overall structure of the invention and construction technology and construction machinery
With the structural representation of the rotating disk of rig.
Fig. 4 is special for the oblique bore Extended chemotherapy of a kind of beam bridge overall structure of the invention and construction technology and construction machinery
With the structural representation of the drilling rod of rig.
Fig. 5 is the master of the mobile operation platform of a kind of beam bridge overall structure of the invention and construction technology and construction machinery
View.
Fig. 6 is the shifting of the mobile operation platform of a kind of beam bridge overall structure of the invention and construction technology and construction machinery
The partial structural diagram of dynamic operation platform.
Fig. 7 is the construction flow chart of a kind of beam bridge overall structure of the invention and construction technology and construction machinery.
In figure：1st, substructure 2, superstructure 3, bent cap 4, oblique bore stake 5, Extended chemotherapy 6, Running System
Unite A 7, control system A 8, engine A 9, gearbox A 10, transfer case A 11, hydraulic motor A 12, hydraulic pump A
13rd, drilling rod 14, rotating disk 15, top pressure spring 16, platen 17, race ring 18, car body 19, groove 20, mud
Chamber 21, waste material conveyor chamber 22, slurry outlet 23, main drill bit 24, expansion bit 25, blade 26, screw input feeder
27th, a mixing bowl 28, water tank 29, cement box 30, additive tank 31, slush pump 32, driver's cabin 33, running gear
B 34, left and right translation system 35, anterior-posterior translation system 36, workbench 37, control system B 38, engine B
39th, gearbox B 40, transfer case B 41, hydraulic motor B 42, hydraulic pump B 43, frame 44, fuel tank 45, lifting liquid
Cylinder pressure 46, jacking bearing 47, left and right translate hydraulic cylinder 48, left and right translation top plate 49, left and right translation push rod 50, a left side
Right translation support base 51, anterior-posterior translation hydraulic cylinder 52, anterior-posterior translation top plate 53, anterior-posterior translation push rod 54, Qian Houping
Move support base 55, rotating disk 56, universal wheel 57, rotation propulsion arm 58, rotation top plate 59, rotational hydraulic cylinder.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1 and Figure 7, a kind of stake beam bridge overall structure, described stake beam bridge is by substructure 1 and is arranged on down
Superstructure 2 in portion's structure 1 is constituted, and described substructure 1 is made up of bent cap 3, oblique bore stake 4 and Extended chemotherapy 5, institute
The bent cap 3 stated, oblique bore stake 4 and Extended chemotherapy 5 are formed in one structure, and described oblique bore stake 4 is hollow cylindrical structure.
A kind of integrally-built construction technology of stake beam bridge, the superstructure and substructure of described stake beam bridge are used
The mode of construction is constructed simultaneously, and described construction technology comprises the following steps：
Step 1：Preparation of construction；
Step 2：Surveying and locating；
Step 3：Mechanical erection；
Step 4：Steel Reinforcing Bar Material；
Step 5：Substructure drills and superstructure arrangement of reinforcement, using oblique bore Extended chemotherapy special drilling machine to the oblique of substructure
Hole stake and Extended chemotherapy once drilled, after Steel Reinforcing Bar Material, using superstructure as entirety the arrangement of reinforcement on workbench；
Step 6：After substructure arrangement of reinforcement and superstructure model sheetinstallat, Steel Reinforcing Bar Material, using substructure as overall arrangement of reinforcement, tiltedly
The arrangement of reinforcement of bore stake and Extended chemotherapy is completed by puma manipulator, and the arrangement of reinforcement between oblique bore stake and bent cap is by artificial or intelligent machine
Tool hand is completed；After the completion of superstructure arrangement of reinforcement, installation form；
Step 7：Substructure model sheetinstallat and superstructure are poured after the completion of mixed mud, substructure arrangement of reinforcement, installation form, under
The part that portion's structure is basseted uses integral mold plate, using self-control or commerical ready-mixed concrete, regard superstructure as one piece
Complete concreting；
Step 8：Substructure pours mixed mud and superstructure form removal, using self-control or commerical ready-mixed concrete, by substructure
Concreting is completed as one piece, the template of superstructure is removed, while the concrete after being poured to superstructure enters
Row health；
Step 9：Substructure form removal, concrete curing, remove the template of superstructure, while after being poured to superstructure
Concrete carries out health；
Step 10：Erection support, bearing is installed on the bent cap of substructure；
Step 11：After the concrete curing of installation superstructure, superstructure and substructure expires, mobile operation platform is driven
Superstructure is moved near installation site, and by the way that above and below adjustment and right position, superstructure is placed in into installation site
Top, and slowly land to design position.
Stake beam bridge overall structure disclosed in this invention is made up of superstructure and substructure, oblique bore stake plus expansion
The structure type on basis substantially increases the bearing capacity of bridge substructure, compared with traditional vertical pile structure, the number of pile foundation
Amount greatly reduces, and total volume of pile foundation and deadweight greatly reduce, and the total static load of bridge reduces, and can so greatly save under bridge
The construction cost of portion's structure, reduce project total cost, due to using the superstructure and substructure of bridge as integral construction, under
Structure traditional construction in portion's is the construction for carrying out column and bent cap after drilling terminates respectively, and the present invention is once to pour substructure
Completion is built, superstructure is no longer constructed in the form of assembled after monolithic beam is first prefabricated, but pours completion as one piece
Construction, integral construction technology substantially increases speed of application, and the duration is only 1/3rd of traditional handicraft, and whole construction process is big
Construction link is reduced greatly, hidden danger of quality is eliminated, improves construction quality.
Embodiment 2
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of integrally-built constructing device of stake beam bridge, described constructing device
Including oblique bore Extended chemotherapy special drilling machine and mobile operation platform, described oblique bore Extended chemotherapy special drilling machine is provided with car
Body 18, described car body 18 is by dynamical system A, running gear A6, hole-drilling system, waste material induction system, retaining wall system, cooling
System and control system A7 compositions, described dynamical system A is by engine A8, gearbox A9, transfer case A10, hydraulic motor
A11, hydraulic pump A12 are constituted, and described engine A8 output end is connected with gearbox A9, described gearbox A9 output end
It is connected with transfer case A10, described transfer case A10 output end is connected with hydraulic motor A11, described hydraulic motor A11's
Output end is connected with hydraulic pump A12, and described running gear A6 is made up of tire, drive axle, differential mechanism, drive shaft, described
The input of drive shaft be connected with transfer case A10, the output end of drive shaft is connected with differential mechanism, the output of described differential mechanism
End is connected with drive axle, and described hole-drilling system is made up of control panel, drilling rod 13 and drill bit, and described control panel is by rotating disk
14th, top pressure spring 15, platen 16, race ring 17 are constituted, and described rotating disk 14 is connected by race ring 17 with car body 18, rotating disk 14
Input is connected with hydraulic pump A12, and the middle part of rotating disk 14 is provided with " ten " font structure groove 19, and described top pressure spring 15 is set
Put in groove 19, the other end of top pressure spring 15 is connected with drilling rod 13, described platen 16 is arranged on the bottom of drilling rod 13, institute
The drilling rod 13 stated is hollow-core construction, and the top of drilling rod 13 is respectively arranged with mud chamber 20 and waste material conveyor chamber 21, described mud
Chamber 20 is communicated with slurry outlet 22, and the bottom of drilling rod 13 is connected with drill bit, and described drill bit is by main drill bit 23 and expansion bit 24
Composition, described main drill bit 23 and the input of expansion bit 23 are connected with hydraulic pump A12, and described waste material induction system is
It is made up of blade 25 and screw input feeder 26, described blade 25 is arranged on the inside of drilling rod 13, described screw input feeder 26
The inside of waste material conveyor chamber 21 is arranged on, the input of screw input feeder 26 is connected with hydraulic pump A12, described retaining wall system is
Be made up of a mixing bowl 27, water tank 28, cement box 29, additive tank 30, slush pump 31, described a mixing bowl 27 respectively with water tank
28th, cement box 29, additive tank 30 and slush pump 31 are connected, and the front portion of described car body 18 is additionally provided with driver's cabin 32, described
Mobile operation platform be by dynamical system B, running gear B33, jacking system, left and right translation system 34, anterior-posterior translation system
35th, rotation system, workbench 36 and control system B37 compositions, described dynamical system B is by engine B38, gearbox
B39, transfer case B40, hydraulic motor B41 and hydraulic pump B42 compositions, described engine B38 output end connect with gearbox B39
Connect, described gearbox B39 output end is connected with transfer case B40, described transfer case B40 output end and hydraulic motor
B41 connections, described hydraulic motor B41 output end is connected with hydraulic pump B42, described running gear B33 be by guide wheel,
Carrier wheel, thrust wheel, driving wheel and crawler belt composition, running gear B33 top connect organic frame 43, and described jacking system is
It is made up of fuel tank 44, high-pressure oil pipe, lifting hydraulic cylinder 45, jacking bearing 46, Hydraulic Elements and lift control switch, described oil
Case 44 and lifting hydraulic cylinder 45 are arranged on the upper side of frame 43, and the liquid outlet end of fuel tank 44 passes through hydraulic pump B42 and liter
The inlet end connection of descending liquid cylinder pressure 45, the liquid outlet end of lifting hydraulic cylinder 45 passes through the inlet end of high-pressure oil pipe and fuel tank 44
Connection, described lifting hydraulic cylinder 45 is connected by jacking bearing 46 with workbench 36, and described left and right translation system 34 is
By left and right translation hydraulic cylinder 47, left and right translation top plate 48, left and right translation push rod 49, left and right translation Hydraulic Elements and left and right translation control
System switch composition, the bottom of described translation hydraulic cylinder 47 is connected with left and right translation support base 50, described left and right translation support
Seat 50 is arranged on the upper side of frame 43, and the output end of left and right translation hydraulic cylinder 47 is connected with left and right translation push rod 49, described
The other end of left and right translation push rod 49 be connected with left and right translation top plate 48, described left and right translates upper end and the work of top plate 48
Platform 36 is connected, and described anterior-posterior translation system 35 is by anterior-posterior translation hydraulic cylinder 51, anterior-posterior translation top plate 52, anterior-posterior translation top
Bar 53, anterior-posterior translation Hydraulic Elements and anterior-posterior translation controlling switch composition, the bottom of described anterior-posterior translation hydraulic cylinder 51 is connected
There is anterior-posterior translation support base 54, described anterior-posterior translation support base 54 is arranged on the upper side of frame 43, anterior-posterior translation hydraulic pressure
The output end of cylinder 51 is connected with anterior-posterior translation push rod 53, the other end and the anterior-posterior translation top plate 52 of described anterior-posterior translation push rod 53
Connection, the upper end of described anterior-posterior translation top plate 52 is connected with workbench 36, and described rotation system is by rotating disk 55, universal
Wheel 56, rotation propulsion arm 57, rotation top plate 58, rotational hydraulic cylinder 59, rotational hydraulic element and rotation controlling switch composition, it is described
Rotating disk 55 be arranged on the downside of workbench 36, the bottom of described rotating disk 55 is connected with universal wheel 56, rotating disk 55
Top is hinged with rotating top plate 58, and described rotation top plate 58 is connected with rotating propulsion arm 57, the described propulsion arm 57 that rotates
Input is connected with rotational hydraulic cylinder 59.
Oblique bore Extended chemotherapy special drilling machine disclosed in this invention be by dynamical system A, running gear A, hole-drilling system,
Waste material induction system, retaining wall system, cooling system and control system A compositions, engine A are running gear A, hole-drilling system, given up
Expect induction system, the work of retaining wall system and cooling system provides necessary power, running gear A setting is car for convenience
The walking of body, the rotating disk that hole-drilling system is set is connected on car body by race ring, it is ensured that rotating disk is rotated and car body is motionless, rotating disk
In the form of annular discs, rotating disk is provided with " ten " font structure groove, and top pressure spring is located in the groove of rotating disk, and top pressure spring withstands four
Be evenly distributed on the drilling rod of rotating disk, during work hydraulic pump A driving rotating disks rotate, drive drilling rod rotation, while every drilling rod except
Revolved round the sun together with control panel outer, rotation can also be driven by hydraulic pump A, be used to bore single hole, four drilling rod revolution during drilling rod rotation
When, pore-forming is drum hole, drilling rod compression or pull-off spring, the inclination angle for adjusting drilling rod when platen is lifted, and then adjusts brill
The inclination angle in hole, platen reduces the angle of relative two drilling rods when rising, reduce the gradient of drilling；Increase is relative when platen declines
The angle of two drilling rods, increases the gradient of drilling,
Mud chamber, waste material conveyor chamber are located in drilling rod, and slurry outlet is arranged on drilling-rod external wall, and screw input feeder is conveyed positioned at waste material
In chamber, drill bit is made up of main drill bit, expansion bit, and main drill bit is arranged on drilling rod, and main drill bit is driven by hydraulic pump A, is stretched and is bored
Head is used to bore Extended chemotherapy, and when rat holing, expansion bit is contracted in drilling rod, when boring Extended chemotherapy, in hydraulic pump A drive
Under dynamic, expansion bit is gradually protruding, in order to prevent collapse hole from using mud off, and Slurry Storage is in mud chamber, from pulp
Hole is sprayed, and mud is sprayed when boring, and the drill waste material formed, waste residue are transported to outside by waste material conveyor chamber, and blade is located at master
The rear portion of drill bit, when main bit operation, cutting produces waste material, scrap, and main bit drives blade to rotate, blade rotating band
Dynamic air flows upwards, make drill bit position produce local negative pressure, and waste material, scrap are sucked in conveying conveyor chamber by spiral conveying
Device is output to outside, and available waste material, scrap, which can enter in mud stirring cylinder, to be used to make mud, it is impossible to waste material, scrap
As waste disposal, retaining wall system is, in order to prevent collapse hole, to play cooling effect during due to mud off, thus cooling system with
Retaining wall system is shared, and control system A setting can adjust penetration rate, the gradient in hole, slurry consumption, waste material transporting velocity
It is by dynamical system B, running gear B, jacking system, left and right translation system, preceding Deng, mobile operation platform disclosed in this invention
Afterwards translation system, rotation system, workbench and control system B composition, engine B be running gear B, elevating translational system,
The work of rotation system provides power, and running gear B uses cterpillar drive, because bridge superstructure weight is larger,
Therefore mobile operation platform is using four crawler units, and jacking system is located at workbench bottom, when jacking system works,
Workbench lifting, left and right translation system can be located at the bottom of workbench by lifting hydraulic cylinder, and left and right translation system uses liquid
Flatten and move, when left and right translation system works, left and right translation push rod promotes left and right translation top plate or so translation, and then makes workbench
Left and right is translated, and anterior-posterior translation system is located at the bottom of workbench, and anterior-posterior translation system is translated using hydraulic pressure, anterior-posterior translation system
During work, anterior-posterior translation push rod promotes anterior-posterior translation top plate anterior-posterior translation, and then makes workbench anterior-posterior translation, rotation system work
When making, the driving of rotational hydraulic cylinder rotates propulsion arm work, rotates propulsion arm and drives rotating disk to rotate, and then driven by rotary disc workbench
Rotate, control system B can control adjustment speed of travel B, lifting speed, lifting amount, point-to-point speed, translational movement, velocity of rotation,
Rotational angle etc., the present invention has the advantages that speed of application is fast, operating efficiency is high, low engineering cost, construction quality are high.
Claims (6)
1. an a kind of beam bridge overall structure, described stake beam bridge is the top by substructure and in substructure
Structure composition, it is characterised in that：Described substructure is made up of bent cap, the stake of oblique bore and Extended chemotherapy, described bent cap,
Oblique bore stake and Extended chemotherapy are formed in one structure, and described oblique bore stake is hollow cylindrical structure.
2. a kind of integrally-built construction technology of a beam bridge, it is characterised in that：The superstructure of described stake beam bridge is with
Portion's structure is constructed by the way of construct simultaneously, and described construction technology comprises the following steps：
Step 1：Preparation of construction, job site is transported to by construction machinery and material, and reasonable arrangement sequence of construction carries out personnel's training
Instruction, perfects safety measure；
Step 2：Surveying and locating, the position of drilled pile, the installation site of template, mobile construction are determined by spirit level and total powerstation
Platform installation position；
Step 3：Oblique bore Extended chemotherapy special drilling machine and mobile operation platform are installed in mechanical erection, adjustment, are filled up oil plant, are carried out
Example is protected；
Step 4：Steel Reinforcing Bar Material, according to design drawing, calculates the consumption of substructure drilling and superstructure arrangement of reinforcement, and by design
Length is cut into section；
Step 5：Substructure drills and superstructure arrangement of reinforcement, using oblique bore Extended chemotherapy special drilling machine to the oblique of substructure
Hole stake and Extended chemotherapy once drilled, after Steel Reinforcing Bar Material, using superstructure as entirety the arrangement of reinforcement on workbench；
Step 6：After substructure arrangement of reinforcement and superstructure model sheetinstallat, Steel Reinforcing Bar Material, using substructure as overall arrangement of reinforcement, tiltedly
The arrangement of reinforcement of bore stake and Extended chemotherapy is completed by puma manipulator, and the arrangement of reinforcement between oblique bore stake and bent cap is by artificial or intelligent machine
Tool hand is completed；After the completion of superstructure arrangement of reinforcement, installation form；
Step 7：Substructure model sheetinstallat and superstructure are poured after the completion of mixed mud, substructure arrangement of reinforcement, installation form, under
The part that portion's structure is basseted uses integral mold plate, using self-control or commerical ready-mixed concrete, regard superstructure as one piece
Complete concreting；
Step 8：Substructure pours mixed mud and superstructure form removal, using self-control or commerical ready-mixed concrete, by substructure
Concreting is completed as one piece, the template of superstructure is removed, while the concrete after being poured to superstructure enters
Row health；
Step 9：Substructure form removal, concrete curing, remove the template of superstructure, while after being poured to superstructure
Concrete carries out health；
Step 10：Erection support, bearing is installed on the bent cap of substructure；
Step 11：After the concrete curing of installation superstructure, superstructure and substructure expires, mobile operation platform is driven
Superstructure is moved near installation site, and by the way that above and below adjustment and right position, superstructure is placed in into installation site
Top, and slowly land to design position.
3. a kind of integrally-built constructing device of a beam bridge, described constructing device includes oblique bore Extended chemotherapy special drilling machine
With mobile operation platform, it is characterised in that：Described oblique bore Extended chemotherapy special drilling machine is provided with car body, and described car body is
It is made up of dynamical system A, running gear A, hole-drilling system, waste material induction system, retaining wall system, cooling system and control system A,
Described dynamical system A is made up of engine A, gearbox A, transfer case A, hydraulic motor A, hydraulic pump A, described engine
A output end is connected with gearbox A, and described gearbox A output end is connected with transfer case A, described transfer case A output
End is connected with hydraulic motor A, and described hydraulic motor A output end is connected with hydraulic pump A, and described running gear A is by taking turns
Tire, drive axle, differential mechanism, drive shaft composition, the input of described drive shaft are connected with transfer case A, the output end of drive shaft
Be connected with differential mechanism, the output end of described differential mechanism is connected with drive axle, described hole-drilling system be by control panel, drilling rod and
Drill bit is constituted, and described control panel is made up of rotating disk, top pressure spring, platen, race ring, described rotating disk by race ring with
Car body is connected, and rotating disk input is connected with hydraulic pump A, and " ten " font structure groove, described top pressure are provided with the middle part of rotating disk
Spring is arranged in groove, and the other end of top pressure spring is connected with drilling rod, and described platen is arranged on the bottom of drilling rod, described
Drilling rod is hollow-core construction, and the top of drilling rod is respectively arranged with mud chamber and waste material conveyor chamber, and described mud chamber is communicated with pulp
Hole, the bottom of drilling rod is connected with drill bit, and described drill bit is made up of main drill bit and expansion bit, described main drill bit and flexible
The input of drill bit is connected with hydraulic pump A, and described waste material induction system is made up of blade and screw input feeder, described
Blade is arranged on the inside of drilling rod, and described screw input feeder is arranged on the inside of waste material conveyor chamber, the input of screw input feeder
End is connected with hydraulic pump A, and described retaining wall system is into described by a mixing bowl, water tank, cement box, additive tank, mud pump set
A mixing bowl be connected respectively with water tank, cement box, additive tank and slush pump, the front portion of described car body is additionally provided with driving
Room, described mobile operation platform is by dynamical system B, running gear B, jacking system, left and right translation system, anterior-posterior translation system
System, rotation system, workbench and control system B compositions, described dynamical system B is by engine B, gearbox B, transfer case
B, hydraulic motor B and hydraulic pump B compositions, described engine B output end is connected with gearbox B, and described gearbox B's is defeated
Go out end to be connected with transfer case B, described transfer case B output end is connected with hydraulic motor B, described hydraulic motor B output
End is connected with hydraulic pump B, and described running gear B is made up of guide wheel, carrier wheel, thrust wheel, driving wheel and crawler belt, walking
System B top connection organic frame, described jacking system is by fuel tank, high-pressure oil pipe, lifting hydraulic cylinder, jacking bearing, liquid
Element and lift control switch composition are pressed, described fuel tank and lifting hydraulic cylinder is arranged on the upper side of frame, fuel tank
Liquid outlet end is connected by the inlet end of hydraulic pump B and lifting hydraulic cylinder, and the liquid outlet end of lifting hydraulic cylinder passes through hydraulic oil
Pipe is connected with the inlet end of fuel tank, and described lifting hydraulic cylinder is connected by jacking bearing with workbench, described left and right
Translation system is put down by left and right translation hydraulic cylinder, left and right translation top plate, left and right translation push rod, left and right translation Hydraulic Elements and left and right
Controlling switch composition is moved, the bottom of described translation hydraulic cylinder is connected with left and right translation support base, described left and right translation support
Seat is arranged on the upper side of frame, and the output end of left and right translation hydraulic cylinder is connected with left and right translation push rod, and described left and right is put down
The other end for moving push rod is connected with left and right translation top plate, and the upper end of described left and right translation top plate is connected with workbench, described
Anterior-posterior translation system be by anterior-posterior translation hydraulic cylinder, anterior-posterior translation top plate, anterior-posterior translation push rod, anterior-posterior translation Hydraulic Elements and
Anterior-posterior translation controlling switch is constituted, and the bottom of described anterior-posterior translation hydraulic cylinder is connected with anterior-posterior translation support base, it is described before
Translation support base is arranged on the upper side of frame afterwards, and the output end of anterior-posterior translation hydraulic cylinder is connected with anterior-posterior translation push rod, institute
The other end for the anterior-posterior translation push rod stated is connected with anterior-posterior translation top plate, the upper end of described anterior-posterior translation top plate and workbench
Connection, described rotation system is by rotating disk, universal wheel, rotates propulsion arm, rotation top plate, rotational hydraulic cylinder, rotational hydraulic member
Part and controlling switch composition is rotated, described rotating disk is arranged on the downside of workbench, the bottom and ten thousand of described rotating disk
To wheel connection, the top of rotating disk is hinged with rotating top plate, and described rotation top plate is connected with rotating propulsion arm, described rotation top
The input of push rod is connected with rotational hydraulic cylinder.
4. a kind of integrally-built constructing device of stake beam bridge as claimed in claim 3, it is characterised in that：Described control system
System A and control system B is made up of gauge, control element, control software and Operation switch.
5. a kind of integrally-built constructing device of stake beam bridge as claimed in claim 3, it is characterised in that：Described blade is set
Put in the top of main brick.
6. a kind of integrally-built constructing device of stake beam bridge as claimed in claim 3, it is characterised in that：Described drilling rod
Bottom is provided with the flexible perforate being engaged with expansion bit, and the top of drilling rod is provided with the discharge being engaged with screw input feeder
Mouthful.
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| CN201710271157.1A CN107059589B (en) | 2017-04-24 | 2017-04-24 | A kind of beam bridge overall structure and construction technology and construction machinery |
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| CN107059589B (en) | 2019-02-26 |
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Effective date of registration: 20220210 Address after: 475000 No. 2, south section of Jinming Avenue, Kaifeng City, Henan Province Patentee after: Henan Ruihang road industry Co.,Ltd. Address before: 450000 No. 20, unit 2, building 42, Duzhou village, Erqi District, Zhengzhou City, Henan Province Patentee before: Lu Houming |