CN105887919B - A kind of construction method of installation of rotating hub equipment and gross ton position mass of foundation block - Google Patents
A kind of construction method of installation of rotating hub equipment and gross ton position mass of foundation block Download PDFInfo
- Publication number
- CN105887919B CN105887919B CN201610266339.5A CN201610266339A CN105887919B CN 105887919 B CN105887919 B CN 105887919B CN 201610266339 A CN201610266339 A CN 201610266339A CN 105887919 B CN105887919 B CN 105887919B
- Authority
- CN
- China
- Prior art keywords
- concrete
- mass
- equipment
- beam pier
- equipment foundations
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 title description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 122
- 239000010959 steel Substances 0.000 claims abstract description 122
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 66
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000009416 shuttering Methods 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000013461 design Methods 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011007 installation qualification Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of rotating hub equipment and the installation method of gross ton position Equipment Foundations mass, step is:Pre-buried pedestal beam pier steel plate is welded at the top of the reinforcing bar of the pedestal beam pier of both sides；The concrete of placing installation sole plate and pedestal beam pier；Many I-shaped bracing members are installed on Equipment Foundations underplate concrete between side supports beam pier；By the outside steel shutterings for the mass made on I-shaped bracing members；A flitch is installed respectively between the top of pedestal beam pier and outside steel form；It is layered in outside steel form and repeatedly pours concave concrete；Air bag is placed respectively between the top of pedestal beam pier and outside steel form, and then inflation, flitch is taken out after mass jack-up, filled in beam, then extract many I-shaped bracing members out originally setting at flitch in air bag；Gas in air bag is slowly released, mass is steadily fallen within beam；Rotating hub equipment is installed.Deformed this method avoids template in casting concrete.
Description
Technical field
Installed the present invention relates to a kind of equipment and basis, more particularly to a kind of rotating hub equipment and gross ton position mass of foundation block
Installation method.
Background technology
The rotating hub equipment of installation qualification can simulate real pavement of road situation, for detecting automobile on different road surfaces
The various abnormal sounds that excitation under body is sent.Vehicle suspension problem, assembly quality problems and can be in a very wide speed can be recognized
The problem of NVH is related is carried out in the range of degree to study, and quick, high duplication and carries out diagnostic test at low cost.
The patent authorized is learnt by retrieval：
1. application number：201010562770.7 Chinese patent disclose " one kind detection automobile noise attendant equipment basis
Semianechoic room foundation structure " it is included by Equipment Foundations concrete bottom wall and being arranged on Equipment Foundations concrete bottom wall surrounding
The concrete foundation that Equipment Foundations concrete side walls are constituted, four Equipment Foundations concrete side walls top surfaces stretch out and reinforcing bar
Concrete slab is connected, and is equipped with rock wool, steel plate, plastic plate, galvanized steel plain sheet, armoured concrete slab successively on armoured concrete slab
It is laid on galvanized steel plain sheet and in the open top of concrete foundation, latticed beam is inlaid with rock wool, in coagulation
The multiple equipment base concrete frame column that its bottom is connected with Equipment Foundations concrete bottom wall is provided with earth foundation, each
Beam is plugged between the top surface of individual Equipment Foundations concrete frame trestle and armoured concrete slab bottom surface, positioned at concrete foundation
Top open part armoured concrete slab on be provided with reserved opening.This is patent disclosed that detection automobile noise Equipment Foundations bottom
Wall and side wall are local.
2. application number：201210559374.8 Chinese patent disclose " engine noise inspection semianechoic room " present invention
It is related to automobile manufacturing field, specifically discloses a kind of engine noise and examine semianechoic room, it includes laboratory sound-proof wall, noise elimination
Wall and the test-bed basis for placing experimental facilities, the test-bed basis instrument is on the ground of semianechoic room internal ground
In base, the noise elimination wall is completely covered on the inner surface of laboratory sound-proof wall.Engine noise disclosed in this patent, which is examined, partly to disappear
The test-bed basis of sound chamber uses spring shock-absorbing pad and glass mat vibration-absorbing pad structure, is the damping in above ground portion
Measure..
3. application number：201120514239.2 Chinese patent is disclosed " a kind of air bag makees basic preformed hole construction device "
The utility model is related to the technical field of construction equipment, discloses a kind of air bag and makees basic preformed hole construction device, bag
Basic body is included, the basic body is provided with preformed hole, and the preformed hole is provided with air bag, and the air bag is arranged on preformed hole
Inner side, the air bag is provided with airbag body, and the airbag body top is provided with air vent.This is patent disclosed that air bag conduct
Template for building.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of formed precision that ensure that basic blocks, protect
The rotating hub equipment of the installation accuracy of equipment and the construction method of installation of gross ton position mass of foundation block are demonstrate,proved.
A kind of installation method of rotating hub equipment and gross ton position mass of foundation block, it comprises the following steps：
(1) reinforcing bar of lashing equipment sole plate and on Equipment Foundations plate top surface the colligation left and right sides pedestal beam
The reinforcing bar of pier；
(2) pre-buried pedestal beam pier steel plate is respectively welded in the horizontal direction at the top of the reinforcing bar of the pedestal beam pier of both sides, it is described
Pedestal beam pier steel plate at the top of be provided with multiple concreting holes, the top surface flatness deviation of described pedestal beam pier steel plate does not surpass
Cross ± 2mm；
(3) mould is installed respectively in the reinforcing bar surrounding of Equipment Foundations bottom plate and the reinforcing bar surrounding of pedestal beam pier of the left and right sides
The concrete of plate, then placing installation sole plate, the concrete of Equipment Foundations bottom plate is reached after design strength, by pedestal beam pier
Concreting hole penetration concrete on steel plate simultaneously vibrates and makes concrete apart from pedestal beam pier steel plate 4-5cm, then again by mixing
Solidifying soil pouring hole injection grouting material completes pouring for the pedestal beam pier of both sides；Finally remove the template and two at Equipment Foundations bottom plate
Collateral seat beam Dun Chu template；
(4) parallel interval installs many I-steel branch on the Equipment Foundations underplate concrete between side supports beam pier
Support；
(5) it is described by the outside steel shutterings for the Equipment Foundations mass made on many I-shaped bracing members
Outside steel form includes bed die, is separately installed with side form in the surrounding of described bed die, the left and right sides intersected in side form with bed die
Bottom is respectively arranged with two successive steps steps of the inner side extension to outside steel form, the side form of described outside steel form
With angle steel to drawing between inside；
(6) between the outside step of the top of pedestal beam pier and the stair-step of the left and right sides of outside steel form respectively
Install a flitch；
(7) the colligation reinforcement foundation inside the outside steel form of Equipment Foundations mass, described reinforcement foundation is concave,
Then distinguish welding steel at the top of the both sides projection of spill reinforcement foundation, spiral shell is provided with the steel plate described in two pieces
Keyhole；
(8) multiple pouring concrete is layered in outside steel form, the pouring concrete for often pouring a layer concrete to this layer is empty
Between size verified, final concrete surface flatness deviation is no more than ± 2mm, the concrete layer of position from top to bottom it is mixed
Solidifying soil label is raised successively；
(9) concrete strength of Equipment Foundations mass 100% is reached after C45, the top of described pedestal beam pier with
Air bag is placed respectively between the outside step of the stair-step of the left and right sides of outside steel form, and then inflation handle is set in air bag
Flitch is taken out after standby mass of foundation block jack-up, beam was filled at flitch originally setting, then extract many I-shaped bracing members out；
(10) gas in air bag is slowly released, Equipment Foundations mass is steadily fallen within beam and space chi
Very little deviation is no more than ± 5mm；
(11) rotating hub equipment is installed, the steel plate on the bolt and Equipment Foundations mass concave top of rotating hub equipment bottom
Bolt hole connection, the leveling rotating hub equipment in connection, accuracy error after rotating hub equipment installation reached after requirement, is twisted
Tight bolt.
The inventive method makes automobile in beam after the construction of vehicle semianechoic room rotating hub Equipment Foundations mass is built up
Detection noise under cushioning effect, ground resonance influences the degree of accuracy of test data when reducing experiment.Mass of foundation block has been poured
Beam is installed again after concrete, protects beam not to be destroyed, and shortens the duration.160 tons of Equipment Foundations masses
Bed die and side form are used as using steel plate, it is to avoid template is deformed in casting concrete.Make Equipment Foundations mass steadily accurate
Fall within beam, and mass outward appearance and intensity will not be destroyed.Install and turn on the Equipment Foundations mass of acceptance(check)
Hub equipment, it is ensured that the installation accuracy of equipment.Cost has both been saved using this method, in turn ensure that Equipment Foundations mass into
Type precision, reduces the duration.
Brief description of the drawings
Fig. 1 be the present invention a kind of rotating hub equipment and gross ton position mass of foundation block installation method mass of foundation block just
Elevational schematic view.
Fig. 2 is a kind of side of the mass of foundation block of the installation method of rotating hub equipment and gross ton the mass of foundation block of the present invention
Elevational schematic view.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in drawings the present invention a kind of rotating hub equipment and gross ton position mass of foundation block installation method, it include with
Lower step：
(1) reinforcing bar of lashing equipment sole plate 1 and on the top surface of Equipment Foundations bottom plate 1 the colligation left and right sides bearing
The reinforcing bar of beam pier 2；
(2) pre-buried pedestal beam pier steel plate 4 is respectively welded in the horizontal direction at the top of the reinforcing bar of the pedestal beam pier of both sides, it is described
The top of pedestal beam pier steel plate 4 be provided with multiple concreting holes, the top surface flatness deviation of described pedestal beam pier steel plate is not
More than ± 2mm.
(3) installed respectively in the reinforcing bar surrounding of Equipment Foundations bottom plate 1 and the reinforcing bar surrounding of pedestal beam pier 2 of the left and right sides
The concrete of template, then placing installation sole plate 1, the concrete of Equipment Foundations bottom plate 1 is reached after design strength, by bearing
Concreting hole penetration concrete on beam pier steel plate 4 simultaneously vibrates and makes concrete apart from pedestal beam pier steel plate 4-5cm, Ran Houzai
Grouting material is injected by concreting hole complete the pedestal beam piers 2 of both sides and pour, injection grouting material is avoided below steel plate not
It is closely knit.Finally remove the template at Equipment Foundations bottom plate and side supports Liang Dunchu template；
(4) parallel interval installs many I-steel branch on the Equipment Foundations underplate concrete between side supports beam pier 2
Support.
(5) it is described by the outside steel shutterings for the Equipment Foundations mass 3 made on many I-shaped bracing members
Outside steel form includes bed die 7, is separately installed with side form 6 in the surrounding of described bed die 7, the left and right intersected in side form with bed die
Side bottom is respectively arranged with two successive steps steps of the inner side extension to outside steel form, the side of described outside steel form
With angle steel to drawing between the inside of mould 6, it is to avoid the template deformation in casting concrete.
(6) divide between the outside step of the top of pedestal beam pier 2 and the stair-step of the left and right sides of outside steel form
A flitch 5 is not installed.
(7) the colligation reinforcement foundation inside the outside steel form of Equipment Foundations mass 3, described reinforcement foundation is in recessed
Shape, then distinguishes welding steel at the top of the both sides projection of spill reinforcement foundation, is opened on the steel plate described in two pieces
There is bolt hole；
(8) multiple pouring concrete is layered in outside steel form, the pouring concrete for often pouring a layer concrete to this layer is empty
Between size verified, to ensure the installation accuracy of Equipment Foundations mass 3, final concrete surface flatness deviation does not surpass
± 2mm is crossed, the concrete grade of the concrete layer of position from top to bottom is raised successively.The outside steel form of Equipment Foundations mass
Concrete is poured not remove, as a part for Equipment Foundations mass, has been left permanently in structure.It ensure that Equipment Foundations matter
The strength and stiffness of gauge block.
(9) concrete strength of Equipment Foundations mass 3 100% is reached after C45, the top of described pedestal beam pier 2 with
Air bag is placed respectively between the outside step of the stair-step of the left and right sides of outside steel form, and then inflation handle is set in air bag
Flitch is taken out after the standby jack-up of mass of foundation block 3, beam was filled at flitch originally setting, then extract many I-shaped bracing members out；
(10) gas in air bag is slowly released, Equipment Foundations mass 3 is steadily fallen within beam and space
Dimensional discrepancy is no more than ± 5mm；
(11) rotating hub equipment is installed, the steel on the bolt and the concave top of Equipment Foundations mass 3 of rotating hub equipment bottom
The bolt hole of plate is connected, and the leveling rotating hub equipment in connection, accuracy error after rotating hub equipment installation is reached after requirement,
Tighten bolt.Accuracy error requirement is referring to the demand of technical standard in ISO/TC22 standards, IEC/TC69 standards.
It is preferred that the pedestal beam piers of both sides be L-shaped structure, add Equipment Foundations mass on the pedestal beam pier
Stability during beam.
Embodiment 1
(1) reinforcing bar of lashing equipment sole plate 1 and on the top surface of Equipment Foundations bottom plate 1 the colligation left and right sides bearing
The reinforcing bar of beam pier 2；
(2) pre-buried pedestal beam pier steel plate 4 is respectively welded in the horizontal direction at the top of the reinforcing bar of the pedestal beam pier of both sides, it is described
The top of pedestal beam pier steel plate 4 be provided with multiple concreting holes, the top surface flatness deviation of described pedestal beam pier steel plate is
2mm；
(3) installed respectively in the reinforcing bar surrounding of Equipment Foundations bottom plate 1 and the reinforcing bar surrounding of pedestal beam pier 2 of the left and right sides
The concrete of template, then placing installation sole plate 1, the concrete of Equipment Foundations bottom plate 1 is reached after design strength, by bearing
Concreting hole penetration concrete on beam pier steel plate 4 and vibrating makes concrete apart from pedestal beam pier steel plate 4cm, then again by
Concreting hole injection grouting material completes pouring for the pedestal beam pier 2 of both sides, and injection grouting material avoids not close below steel plate
It is real.Finally remove the template at Equipment Foundations bottom plate and side supports Liang Dunchu template；
(4) parallel interval installs many I-steel branch on the Equipment Foundations underplate concrete between side supports beam pier 2
Support.
(5) it is described by the outside steel shutterings for the Equipment Foundations mass 3 made on many I-shaped bracing members
Outside steel form includes bed die 7, is separately installed with side form 6 in the surrounding of described bed die 7, the left and right intersected in side form with bed die
Side bottom is respectively arranged with two successive steps steps of the inner side extension to outside steel form, the side of described outside steel form
With angle steel to drawing between the inside of mould 6, it is to avoid the template deformation in casting concrete.
(6) divide between the outside step of the top of pedestal beam pier 2 and the stair-step of the left and right sides of outside steel form
A flitch 5 is not installed.
(7) the colligation reinforcement foundation inside the outside steel form of Equipment Foundations mass 3, described reinforcement foundation is in recessed
Shape, then distinguishes welding steel at the top of the both sides projection of spill reinforcement foundation, is opened on the steel plate described in two pieces
There is bolt hole；
(8) multiple pouring concrete is layered in outside steel form, the pouring concrete for often pouring a layer concrete to this layer is empty
Between size verified, to ensure the installation accuracy of Equipment Foundations mass 3, final concrete surface flatness deviation is
2mm, the concrete grade of the concrete layer of position from top to bottom is raised successively.The outside steel form of Equipment Foundations mass is poured
Complete concrete is not removed, and as a part for Equipment Foundations mass, is left permanently in structure.It ensure that Equipment Foundations mass
Strength and stiffness.
(9) concrete strength of Equipment Foundations mass 3 100% is reached after C45, the top of described pedestal beam pier 2 with
Air bag is placed respectively between the outside step of the stair-step of the left and right sides of outside steel form, and then inflation handle is set in air bag
Flitch is taken out after the standby jack-up of mass of foundation block 3, beam was filled at flitch originally setting, then extract many I-shaped bracing members out；
(10) gas in air bag is slowly released, Equipment Foundations mass 3 is steadily fallen within beam and space
Dimensional discrepancy is 5mm；
(11) rotating hub equipment is installed, the steel on the bolt and the concave top of Equipment Foundations mass 3 of rotating hub equipment bottom
The bolt hole of plate is connected, and the leveling rotating hub equipment in connection, accuracy error after rotating hub equipment installation is reached after requirement,
Tighten bolt.
After testing；Weight is seated on beam for 160 tons of the steady safety of Equipment Foundations mass, and bulk is inclined
Difference is 5mm.The final concrete surface flatness deviation of Equipment Foundations mass is 2mm, has reached codes and standards requirement.Rotating hub
Equipment safety is accurately arranged on mass of foundation block, and the accuracy error after installation has reached standard requirement.
Embodiment 2
(1) reinforcing bar of lashing equipment sole plate 1 and on the top surface of Equipment Foundations bottom plate 1 the colligation left and right sides bearing
The reinforcing bar of beam pier 2；
(2) pre-buried pedestal beam pier steel plate 4 is respectively welded in the horizontal direction at the top of the reinforcing bar of the pedestal beam pier of both sides, it is described
The top of pedestal beam pier steel plate 4 be provided with multiple concreting holes, the top surface flatness deviation of described pedestal beam pier steel plate for-
1.8mm；
(3) installed respectively in the reinforcing bar surrounding of Equipment Foundations bottom plate 1 and the reinforcing bar surrounding of pedestal beam pier 2 of the left and right sides
The concrete of template, then placing installation sole plate 1, the concrete of Equipment Foundations bottom plate 1 is reached after design strength, by bearing
Concreting hole penetration concrete on beam pier steel plate 4 and vibrating makes concrete apart from pedestal beam pier steel plate 5cm, then again by
Concreting hole injection grouting material completes pouring for the pedestal beam pier 2 of both sides, and injection grouting material avoids not close below steel plate
It is real.
Finally remove the template at Equipment Foundations bottom plate and side supports Liang Dunchu template；
(4) parallel interval installs many I-steel branch on the Equipment Foundations underplate concrete between side supports beam pier 2
Support.
(5) it is described by the outside steel shutterings for the Equipment Foundations mass 3 made on many I-shaped bracing members
Outside steel form includes bed die 7, is separately installed with side form 6 in the surrounding of described bed die 7, the left and right intersected in side form with bed die
Side bottom is respectively arranged with two successive steps steps of the inner side extension to outside steel form, the side of described outside steel form
With angle steel to drawing between the inside of mould 6, it is to avoid the template deformation in casting concrete.
(6) divide between the outside step of the top of pedestal beam pier 2 and the stair-step of the left and right sides of outside steel form
A flitch 5 is not installed.
(7) the colligation reinforcement foundation inside the outside steel form of Equipment Foundations mass 3, described reinforcement foundation is in recessed
Shape, then distinguishes welding steel at the top of the both sides projection of spill reinforcement foundation, is opened on the steel plate described in two pieces
There is bolt hole；
(8) multiple pouring concrete is layered in outside steel form, the pouring concrete for often pouring a layer concrete to this layer is empty
Between size verified, to ensure the installation accuracy of Equipment Foundations mass 3, final concrete surface flatness deviation is
1.9mm, the concrete grade of the concrete layer of position from top to bottom is raised successively.The outside steel form of Equipment Foundations mass is poured
Concrete is built not remove, as a part for Equipment Foundations mass, has been left permanently in structure.It ensure that Equipment Foundations quality
The strength and stiffness of block.
(9) concrete strength of Equipment Foundations mass 3 100% is reached after C45, the top of described pedestal beam pier 2 with
Air bag is placed respectively between the outside step of the stair-step of the left and right sides of outside steel form, and then inflation handle is set in air bag
Flitch is taken out after the standby jack-up of mass of foundation block 3, beam was filled at flitch originally setting, then extract many I-shaped bracing members out；
(10) gas in air bag is slowly released, Equipment Foundations mass 3 is steadily fallen within beam and space
Dimensional discrepancy is 4mm；
(11) rotating hub equipment is installed, the steel on the bolt and the concave top of Equipment Foundations mass 3 of rotating hub equipment bottom
The bolt hole of plate is connected, and the leveling rotating hub equipment in connection, accuracy error after rotating hub equipment installation is reached after requirement,
Tighten bolt.
After testing；Weight is seated on beam for 160 tons of the steady safety of Equipment Foundations mass, and bulk is inclined
Difference is 4mm.The final concrete surface flatness deviation of Equipment Foundations mass is 1.9mm, has reached codes and standards requirement.Turn
Hub equipment safety is accurately arranged on mass of foundation block, and the accuracy error after installation has reached standard requirement.
Embodiment 3
(1) reinforcing bar of lashing equipment sole plate 1 and on the top surface of Equipment Foundations bottom plate 1 the colligation left and right sides bearing
The reinforcing bar of beam pier 2；
(2) pre-buried pedestal beam pier steel plate 4 is respectively welded in the horizontal direction at the top of the reinforcing bar of the pedestal beam pier of both sides, it is described
The top of pedestal beam pier steel plate 4 be provided with multiple concreting holes, the top surface flatness of described pedestal beam pier steel plate is -2mm；
(3) installed respectively in the reinforcing bar surrounding of Equipment Foundations bottom plate 1 and the reinforcing bar surrounding of pedestal beam pier 2 of the left and right sides
The concrete of template, then placing installation sole plate 1, the concrete of Equipment Foundations bottom plate 1 is reached after design strength, by bearing
Concreting hole penetration concrete on beam pier steel plate 4 simultaneously vibrates and makes concrete apart from pedestal beam pier steel plate 4.5cm, Ran Houzai
Grouting material is injected by concreting hole complete the pedestal beam piers 2 of both sides and pour, injection grouting material is avoided below steel plate not
It is closely knit, finally remove the template at Equipment Foundations bottom plate and side supports Liang Dunchu template；
(4) parallel interval installs many I-steel branch on the Equipment Foundations underplate concrete between side supports beam pier 2
Support.
(5) it is described by the outside steel shutterings for the Equipment Foundations mass 3 made on many I-shaped bracing members
Outside steel form includes bed die 7, is separately installed with side form 6 in the surrounding of described bed die 7, the left and right intersected in side form with bed die
Side bottom is respectively arranged with two successive steps steps of the inner side extension to outside steel form, the side of described outside steel form
With angle steel to drawing between the inside of mould 6, it is to avoid the template deformation in casting concrete.
(6) divide between the outside step of the top of pedestal beam pier 2 and the stair-step of the left and right sides of outside steel form
A flitch 5 is not installed.
(7) the colligation reinforcement foundation inside the outside steel form of Equipment Foundations mass 3, described reinforcement foundation is in recessed
Shape, then distinguishes welding steel at the top of the both sides projection of spill reinforcement foundation, is opened on the steel plate described in two pieces
There is bolt hole；
(8) multiple pouring concrete is layered in outside steel form, the pouring concrete for often pouring a layer concrete to this layer is empty
Between size verified, to ensure the installation accuracy of Equipment Foundations mass 3, final concrete surface flatness deviation for-
2mm, the concrete grade of the concrete layer of position from top to bottom is raised successively.The outside steel form of Equipment Foundations mass is poured
Complete concrete is not removed, and as a part for Equipment Foundations mass, is left permanently in structure.It ensure that Equipment Foundations mass
Strength and stiffness.
(9) concrete strength of Equipment Foundations mass 3 100% is reached after C45, the top of described pedestal beam pier 2 with
Air bag is placed respectively between the outside step of the stair-step of the left and right sides of outside steel form, and then inflation handle is set in air bag
Flitch is taken out after the standby jack-up of mass of foundation block 3, beam was filled at flitch originally setting, then extract many I-shaped bracing members out；
(10) gas in air bag is slowly released, Equipment Foundations mass 3 is steadily fallen within beam and space
Dimensional discrepancy is in -5mm；
(11) rotating hub equipment is installed, the steel on the bolt and the concave top of Equipment Foundations mass 3 of rotating hub equipment bottom
The bolt hole of plate is connected, and the leveling rotating hub equipment in connection, accuracy error after rotating hub equipment installation is reached after requirement,
Tighten bolt.
After testing；Weight is seated on beam for 160 tons of the steady safety of Equipment Foundations mass, and bulk is inclined
Difference is -5m.The final concrete surface flatness deviation of Equipment Foundations mass is -2mm, has reached codes and standards requirement.Turn
Hub equipment safety is accurately arranged on mass of foundation block, and the accuracy error after installation has reached standard requirement.
Claims (2)
1. the installation method of a kind of rotating hub equipment and gross ton position mass of foundation block, it is characterised in that it comprises the following steps：
(1) reinforcing bar of lashing equipment sole plate and the pedestal beam pier of the colligation left and right sides on Equipment Foundations plate top surface
Reinforcing bar；
(2) pre-buried pedestal beam pier steel plate, described branch is respectively welded in the horizontal direction at the top of the reinforcing bar of the pedestal beam pier of both sides
Be provided with multiple concreting holes at the top of seat beam pier steel plate, the top surface flatness deviation of described pedestal beam pier steel plate no more than ±
2mm；
(3) Equipment Foundations bottom plate reinforcing bar surrounding and the left and right sides pedestal beam pier reinforcing bar surrounding distinguish supporting module,
Then the concrete of placing installation sole plate, the concrete of Equipment Foundations bottom plate is reached after design strength, by pedestal beam pier steel
Concreting hole penetration concrete on plate simultaneously vibrates and makes concrete apart from pedestal beam pier steel plate 4-5cm, then again by coagulation
Native pouring hole injection grouting material completes pouring for the pedestal beam pier of both sides；Finally remove template and the both sides at Equipment Foundations bottom plate
Pedestal beam Dun Chu template；
(4) parallel interval installs many I-shaped bracing members on the Equipment Foundations underplate concrete between side supports beam pier；
(5) by the outside steel shutterings for the Equipment Foundations mass made on many I-shaped bracing members, described outside
Steel form includes bed die, is separately installed with side form in the surrounding of described bed die, the left and right side bottom intersected in side form with bed die
It is respectively arranged with inside two successive steps steps of the inner side extension to outside steel form, the side form of described outside steel form
Between with angle steel to draw；
(6) installed respectively between the outside step of the top of pedestal beam pier and the stair-step of the left and right sides of outside steel form
A piece flitch；
(7) the colligation reinforcement foundation inside the outside steel form of Equipment Foundations mass, described reinforcement foundation is concave, then
Distinguish welding steel at the top of the both sides projection of spill reinforcement foundation, bolt is provided with the steel plate described in two pieces
Hole；
(8) multiple pouring concrete is layered in outside steel form, pouring concrete space chi of the layer concrete to this layer is often poured
Little progress row is verified, and final concrete surface flatness deviation is no more than ± 2mm, the concrete of the concrete layer of position from top to bottom
Label is raised successively；
(9) concrete strength of Equipment Foundations mass 100% is reached after C45, at the top of described pedestal beam pier and outside
Air bag is placed respectively between the outside step of the stair-step of the left and right sides of steel form, is then inflated in air bag equipment base
Flitch is taken out after plinth mass jack-up, beam was filled at flitch originally setting, then extract many I-shaped bracing members out；
(10) gas in air bag is slowly released, makes that Equipment Foundations mass is steadily fallen within beam and bulk is inclined
Difference is no more than ± 5mm；
(11) rotating hub equipment is installed, the spiral shell of the steel plate on the bolt and Equipment Foundations mass concave top of rotating hub equipment bottom
Keyhole is connected, the leveling rotating hub equipment in connection, and accuracy error after rotating hub equipment installation is reached after requirement, tightens spiral shell
Bolt.
2. the installation method of rotating hub equipment according to claim 1 and gross ton position mass of foundation block, it is characterised in that：It is described
Pedestal beam pier be L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266339.5A CN105887919B (en) | 2016-04-25 | 2016-04-25 | A kind of construction method of installation of rotating hub equipment and gross ton position mass of foundation block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266339.5A CN105887919B (en) | 2016-04-25 | 2016-04-25 | A kind of construction method of installation of rotating hub equipment and gross ton position mass of foundation block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105887919A CN105887919A (en) | 2016-08-24 |
| CN105887919B true CN105887919B (en) | 2017-11-07 |
Family
ID=56705537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610266339.5A Active CN105887919B (en) | 2016-04-25 | 2016-04-25 | A kind of construction method of installation of rotating hub equipment and gross ton position mass of foundation block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105887919B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093332B (en) * | 2018-09-14 | 2020-06-26 | 惠尔信机械（泰兴）有限公司 | Machining process for 4.0 megawatt wind power hub blank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007315067A (en) * | 2006-05-26 | 2007-12-06 | Nitto Kako Kk | Improved ground |
| CN201459754U (en) * | 2009-07-10 | 2010-05-12 | 中船第九设计研究院工程有限公司 | Anti-microvibration base for centralized arrangement of multiple precise instruments |
| RU134547U1 (en) * | 2013-06-13 | 2013-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный архитектурно-строительный университет" (ТГАСУ) | MASSIVE FOUNDATION FOR VIBRATION EQUIPMENT |
| CN204401643U (en) * | 2014-12-16 | 2015-06-17 | 甘肃省地震局 | A kind of huge earthquake simulation vibration plate stake raft formula preburied component subtracts vibration isolation counter-force basis |
| CN205171544U (en) * | 2015-11-25 | 2016-04-20 | 中国一冶集团有限公司 | Shock attenuation type equipment foundation structure |
-
2016
- 2016-04-25 CN CN201610266339.5A patent/CN105887919B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007315067A (en) * | 2006-05-26 | 2007-12-06 | Nitto Kako Kk | Improved ground |
| CN201459754U (en) * | 2009-07-10 | 2010-05-12 | 中船第九设计研究院工程有限公司 | Anti-microvibration base for centralized arrangement of multiple precise instruments |
| RU134547U1 (en) * | 2013-06-13 | 2013-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный архитектурно-строительный университет" (ТГАСУ) | MASSIVE FOUNDATION FOR VIBRATION EQUIPMENT |
| CN204401643U (en) * | 2014-12-16 | 2015-06-17 | 甘肃省地震局 | A kind of huge earthquake simulation vibration plate stake raft formula preburied component subtracts vibration isolation counter-force basis |
| CN205171544U (en) * | 2015-11-25 | 2016-04-20 | 中国一冶集团有限公司 | Shock attenuation type equipment foundation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105887919A (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Raithel et al. | German recommendations for reinforced embankments on pile-similar elements | |
| CN104809312B (en) | Pile In Karst Area supporting course safe thickness computational methods | |
| US4571124A (en) | Method of forming cast-in-place concrete pile | |
| US11268252B2 (en) | Method for improving the mechanical and hydraulic characteristics of soils | |
| CN105887919B (en) | A kind of construction method of installation of rotating hub equipment and gross ton position mass of foundation block | |
| CN205636780U (en) | Shock attenuation basis construction structures | |
| CN110044562A (en) | A kind of reinforcement retaining wall failure mechanism experimental rig and application method | |
| CN104988884A (en) | Void deformation monitoring device for face rockfill dam and mounting method | |
| CN100494578C (en) | Crash-proof border stone and sidewalk plate structure and constructing method | |
| CN107246026A (en) | A kind of tower kind equipment embedding anchor bolts construction mould and its built-in process | |
| CN112709143A (en) | Cast-in-place inclined leg rigid frame bridge disc buckle type full-space support and template construction method | |
| CN109252434A (en) | A kind of asphalt pavement structure and its construction method | |
| CN111636360A (en) | Device for manufacturing roller compacted concrete arch dam vibration table model | |
| CN213233563U (en) | Bearing platform structure for vibration table test | |
| CN113235989A (en) | Support structure for preventing sinking of automobile ramp entrance and exit and construction method thereof | |
| CN108797658A (en) | A kind of assembly concrete prefabricated tubular pile detection device and its application method | |
| CN212294729U (en) | Steel construction outsourcing column foot structure | |
| JP6710586B2 (en) | Gate type structure and construction method thereof | |
| CN206768883U (en) | A kind of prefabricated mould of the circular experiment pile body of assembled | |
| KR20060102931A (en) | Horizontal compacting method of weak soil with filling pulled-out pile hole | |
| CN219953341U (en) | Pushing tunnel structure for oblique crossing underpass expressway | |
| JP2006045891A (en) | Foundation structure for building and its construction method | |
| CN113756353B (en) | Pre-pressing device and pre-pressing method for newly added pile foundation of bridge pile group foundation | |
| CN205604749U (en) | A structure for controlling increase structure post vertical deformation after | |
| CN210244838U (en) | Bearing plate test equipment for teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180914 Granted publication date: 20171107 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190618 Granted publication date: 20171107 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210415 Granted publication date: 20171107 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240415 Granted publication date: 20171107 |
|
| PD01 | Discharge of preservation of patent | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Yu Document name: Notice of Termination of Procedure |
|
| DD01 | Delivery of document by public notice |