CN106638720B - Inverse method one-column one-pile duplex displaced type overall process measuring system and method - Google Patents
Inverse method one-column one-pile duplex displaced type overall process measuring system and method Download PDFInfo
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- CN106638720B CN106638720B CN201611008306.7A CN201611008306A CN106638720B CN 106638720 B CN106638720 B CN 106638720B CN 201611008306 A CN201611008306 A CN 201611008306A CN 106638720 B CN106638720 B CN 106638720B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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Abstract
The invention discloses a kind of inverse method one-column one-pile duplex displaced type overall process measuring system and methods, the system includes first laser inclinometer, second laser inclinometer, first position adjustment mechanism and second position adjustment mechanism, the first laser inclinometer adjusts one end inner hub location that structure is installed on steel pipe column by the first position, and the second laser inclinometer is installed on by second position adjustment mechanism on one end lateral surface of the steel pipe column.For the present invention by using inside and outside two laser inclinometers, first laser inclinometer controls the verticality in steel pipe column decentralization stage, and second laser inclinometer monitors concreting to the verticality in final set stage, to realize Whole Process Control.First laser inclinometer is arranged in steel pipe column center, compared to being placed on the outside of steel pipe column, it is not easy to change the position of first laser inclinometer due to by ectocine so that first laser inclinometer placement precision is more accurate, easily controllable measurement accuracy.
Description
Technical field
The present invention relates to building reverse construction field more particularly to a kind of full mistakes of inverse method one-column one-pile duplex displaced type
Journey measuring system and method.
Background technology
Contrary sequence method was obtained in soft clay area in recent years as one of " ten new technologies of construction industry " that the portion of building promotes are lived
It applies more and more.With traditional deep basal pit along compared with making construction method, reverse construction relatively has construction along practice construction
Many advantages, such as short time limit, construction cost are relatively low, deformation control of foundation pit is good is that the urban underground space of progress sustainable development is opened
The effective economic means sent out and built a conservation-minded society.
Vertical support component of the one pile for one column as the reverse construction stage, bear underground and on the ground each layer dead load and
Construction loads, and meet the inverse load demand for making implementation phase and permanent service stage of foundation pit simultaneously.This vertical support system with
The stake of agent structure, column combine, the general form that the following stand column pile of bottom plate is inserted into using steel core concrete column, end to be onstructed
Afterwards, steel core concrete column generally needs the part as basement structure column after external wrapping concrete, if steel core concrete column hangs down
Straight degree deviation is excessive, will influence the structure stress of entire vertical supporting system, generates certain security risk, and influence later stage outsourcing
The construction of concrete.Therefore, the verticality of steel core concrete column must strictly be met the requirements, and general control is 1/500 or more.
The construction degree control of one pile for one column is the emphasis and difficult point of reverse construction, conventional vertical adjustment technique exist with
Lower problem：(1) deviation survey equipment is placed on steel pipe outer surface of column, and due to site work environment complexity, deviation survey equipment is after correction is installed
It protects not in place and is displaced, it is smart to the verticality in final set stage in decentralization stage and concreting to influence steel pipe column
Degree or even vertical adjustment failure.(2) after concreting, deviation survey equipment is removed, can not finally measure the final verticality of steel pipe column
Value.Due to Construction traffic or the influence of shoveling, the vertical angle value of steel pipe column is also changing.
To sum up reason, the overall process that traditional vertical adjustment technique cannot achieve from decentralization steel pipe column to termination are monitored in real time, are made
It can not determine that responsibility can not divide at the reason of steel pipe column perpendicularity deviation.Simultaneously because cannot know that steel pipe column is vertical in advance
The situation of deviation is spent, and specific aim measure can not be formulated in advance.It is adjusted again after exposure has been dug in the earthwork, a large amount of people will be spent
Power and inability.
Invention content
The purpose of the present invention is to provide a kind of inverse method one-column one-pile duplex displaced type overall process measuring system and method,
In the steel pipe column decentralization stage using the verticality for the first laser inclinometer control steel pipe column for being arranged in steel pipe column center, for the first time
In the placing steel tubes column of laser inclinometer position, it is not readily susceptible to ectocine after calibration installation and changes position, surveyed to improve
Accuracy of measurement, it is easily controllable, it is surveyed using the second laser inclinometer being arranged on the outside of steel pipe column in concreting to final set stage
Its verticality is controlled, under the premise of realizing overall process degree control, improves measurement accuracy.
In order to solve the above technical problems, the present invention provides the following technical solutions：
A kind of inverse method one-column one-pile duplex displaced type overall process measuring system, including first laser inclinometer, second swash
Light inclinometer, first position adjustment mechanism and second position adjustment mechanism, the first laser inclinometer pass through described first
Position adjustment structure is installed on one end inner hub location of steel pipe column, and the second laser inclinometer is adjusted by the second position
Mechanism is installed on one end lateral surface of the steel pipe column.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the first position
Adjustment mechanism includes one block of " ten " font steel plate, the first adjustment plate and three the first height adjusting screws, " ten " font
Four angles of steel plate are fixedly connected on the tube wall of the steel pipe column, and the first laser inclinometer is fixed on the first adjustment
On plate, the quadrangle of the first adjustment plate is connected to " ten " word intersection of described " ten " font steel plate by the first fixing bolt
The central part in portion, " ten " the word cross part opens up the first light hole of the laser traverses for first laser inclinometer, described
The first through hole passed through for first height adjusting screws there are three being also set up on the first adjustment plate.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, " ten " font
Four angles of steel plate are bolted in by angle steel on the tube wall of the steel pipe column, and the first laser inclinometer is solid by several second
Determine bolt to be fixed on the first adjustment plate.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the steel pipe column
The other end is equipped with the light target whether parallel with steel pipe column of the laser for calibrating first laser inclinometer.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the second position
Adjustment mechanism includes " L " shape connecting plate, second adjustment plate and three the second height adjusting screws, on the second adjustment plate
It also sets up there are three the second through-hole passed through for second height adjusting screws, " L " the shape connecting plate includes vertical connection
Vertical plate and transverse plate, the vertical plate be fixedly connected with the tube wall of the steel pipe column, four angles of the second adjustment plate
It is installed on by third fixing bolt on the transverse plate of described " L " shape connecting plate, on the transverse plate and the second adjustment plate
Corresponding the second light hole for opening up the laser traverses for second laser inclinometer.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the second laser
Inclinometer is fixed on by several 4th fixing bolts on the second adjustment plate.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the vertical plate with
The tube wall of the steel pipe column is fixedly connected by the 5th fixing bolt.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the steel pipe column 3
Outside is equipped with vertical adjustment equipment.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the vertical adjustment equipment,
The first laser inclinometer and second laser inclinometer are connect with control system respectively.
The invention also discloses a kind of inverse method one-column one-pile duplex displaced type overall process measurement methods, using as described above
Inverse method one-column one-pile duplex displaced type overall process measuring system, include the following steps：
Step 1, processing first position adjustment mechanism and second position adjustment mechanism and light target in factory；
Step 2, after steel pipe column is transported to construction site, in-site installation first laser inclinometer so that first laser deviational survey
The laser direction of instrument is parallel with steel pipe column；
Step 3 carries out one pile for one column construction, transfers steel pipe column after pore-forming, utilize first laser inclinometer Real-time Feedback
Vertical degrees of data by vertical adjustment equipment to steel pipe column verticality into Mobile state vertical adjustment, ensure the verticality requirement for reaching steel pipe column；
Step 4 installs second laser inclinometer, most by first laser inclinometer when steel pipe column verticality is met the requirements
Whole data import second laser inclinometer, remove first laser inclinometer and " ten " font steel plate；
Step 5 continues to carry out dynamic realtime monitoring to steel pipe column verticality using second laser inclinometer, and according to reality
When the vertical degrees of data fed back by vertical adjustment equipment to the timely vertical adjustment of steel pipe column verticality, until steel pipe after pile concrete initial set
It is dismountable that column verticality stablizes rear.
By techniques disclosed above scheme it is found that compared with prior art, beneficial effects of the present invention are as follows：
One, inverse method one-column one-pile duplex displaced type overall process measuring system and method provided by the invention, using inside and outside
Two laser inclinometers, wherein first laser inclinometer control the verticality in steel pipe column decentralization stage, second laser inclinometer prison
Survey concreting to the final set stage verticality, to realize Whole Process Control.First laser inclinometer is arranged in steel pipe column
Center, compared to being placed on the outside of steel pipe column, it is not easy to change the position of first laser inclinometer due to by ectocine so that the
One laser inclinometer placement precision is more accurate, easily controllable measurement accuracy.
Two, inverse method one-column one-pile duplex displaced type overall process measuring system and method provided by the invention, first laser
Inclinometer needs parallel with steel pipe column guarantee by laser；Second laser inclinometer is not required to leveling, arbitrarily puts in a certain range
It sets, the angle change of steel pipe column is monitored by the relative value of self-view.Since vibratory concrete is big, second laser is surveyed
Oblique instrument installation is secured, and placement part will be easy to protect.
Three, inverse method one-column one-pile duplex displaced type overall process measuring system and method provided by the invention, first laser
Inclinometer and the dismountable reuse of second laser inclinometer, the interior first laser inclinometer installed of pipe shaft is in one pile for one column coagulation
I.e. dismountable for being used in follow-up other one pile for one column construction when soil pours, utilization rate of equipment and installations is high, use cost relative reduction.
Four, inverse method one-column one-pile duplex displaced type overall process measuring system and method provided by the invention, the first adjustment
Mechanism, in being processed in factory, reduces the working strength of construction site, and processing can be effective in factory with second adjustment mechanism
The machining accuracy for controlling fixing device is further conducive to the control of pipe shaft verticality in one pile for one column construction.
Description of the drawings
Fig. 1 is the planar structure of the inverse method one-column one-pile duplex displaced type overall process measuring system of one embodiment of the invention
Schematic diagram.
Fig. 2 is the facade structures of the inverse method one-column one-pile duplex displaced type overall process measuring system of one embodiment of the invention
Schematic diagram (is not drawn into locating rack).
Fig. 3 is the scheme of installation of the first adjustment mechanism in one embodiment of the invention.
Fig. 4 is the planar structure schematic diagram of the first adjustment mechanism in one embodiment of the invention.
Fig. 5 is the schematic view of facade structure of the first adjustment mechanism in one embodiment of the invention.
Fig. 6 is the scheme of installation of second adjustment mechanism in one embodiment of the invention.
Fig. 7 is structural schematic diagram when there was only first laser inclinometer in one embodiment of the invention.
Fig. 8 is structural schematic diagram when there was only second laser inclinometer in one embodiment of the invention.
In figure：1- first lasers inclinometer, 2- second lasers inclinometer, 3- steel pipe columns, 41- " ten " fonts steel plate, 42-
One adjustment plate, the first height adjusting screws of 43-, the first fixing bolts of 44-, the second fixing bolts of 45-, 51- " L " shapes connecting plate,
52- second adjustments plate, the second height adjusting screws of 53-, 54- thirds fixing bolt, the 4th fixing bolts of 55-, 56- the 5th are fixed
Bolt, 6- locating racks, 7- calibrated mounts, 8- vertical direction adjust jack, 9- horizontal directions adjust jack, 10- studdles,
11- casings, 12- angle steel.
Specific implementation mode
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.According to following explanation and right
Claim, advantages and features of the invention will become apparent from.To this hair be described in detail by cited embodiment combination attached drawing below
Bright technology contents and feature.Need in addition it illustrate, attached drawing is all made of very simplified form and uses non-accurate ratio
Example, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.For sake of convenience, "upper" described below,
"lower" is consistent with the upper and lower direction of attached drawing, but this can't be the limitation of technical solution of the present invention.
It please refers to Fig.1 to Fig. 8, present embodiment discloses a kind of inverse method one-column one-pile duplex displaced type overall processes to measure system
System, including first laser inclinometer 1, second laser inclinometer 2, first position adjustment mechanism and second position adjustment mechanism,
The first laser inclinometer 1 adjusts one end inner hub location that structure is installed on steel pipe column 3, institute by the first position
Second laser inclinometer 2 is stated to be installed on one end lateral surface of the steel pipe column 3 by second position adjustment mechanism.The present invention carries
The inverse method one-column one-pile duplex displaced type overall process measuring system and method for confession, using inside and outside two laser inclinometers, wherein
First laser inclinometer 1 controls the verticality that steel pipe column 3 transfers the stage, and second laser inclinometer 2 monitors steel pipe column 3 in concrete
It is poured into the verticality in final set stage, to realize Whole Process Control.First laser inclinometer 1 is arranged in 3 center of steel pipe column,
Compared to being placed in the outside of steel pipe column 3, it is not easy to change the position of first laser inclinometer 1 due to by ectocine, it is easily controllable
Measurement accuracy.
Also, in use, the calibration installation of first laser inclinometer 1 so that the Laser emission direction of first laser inclinometer
With, with 3 keeping parallelism of steel pipe column；Second laser inclinometer 2 is not required to leveling, arbitrary in a certain range to place, and passes through itself angle
The relative value of degree monitors the angle change of steel pipe column 3, easy to use.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the first position
Adjustment mechanism include one piece of " ten " font steel plate 41 (as 1 mounting platform of first laser inclinometer), the first adjustment plate 42 and
Four angles of three the first height adjusting screws 43, " ten " the font steel plate 41 are fixedly connected on the tube wall of the steel pipe column 3
On, the first laser inclinometer 1 is fixed on the first adjustment plate 42, and the quadrangle of the first adjustment plate 42 passes through first
Fixing bolt 44 is connected to " ten " word cross part of " ten " the font steel plate 41, and the central part of " ten " the word cross part separates
If the first light hole of the laser traverses for first laser inclinometer 1, also set up on the first adjustment plate 42 there are three for institute
State the first through hole that the first height adjusting screws 43 pass through.First laser inclinometer 1 is installed on steel pipe column 3 by above structure
Center, that is, axis line location, be not only convenient for the position of calibration first laser inclinometer 1, and can make first laser inclinometer
1 will not be affected by the external environment and shift, it is ensured that the position reliability of first laser inclinometer 1 improves the verticality of steel pipe column 3
Measurement accuracy.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the steel pipe column 3
The other end is equipped with the light target (not shown) whether parallel with steel pipe column 3 of the laser for calibrating first laser inclinometer 1.Light target
It is used when calibrating first laser inclinometer 1, it is i.e. dismountable after the completion of calibration.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, " ten " font
Four angles of steel plate 41 are bolted in by angle steel 12 on the tube wall of the steel pipe column 3, a right-angle side and the steel pipe column 3 of angle steel 12
Tube wall be threadedly coupled, another right-angle side of the angle steel 12 be threadedly coupled with four angles of " ten " the font steel plate 41,
The first laser inclinometer 1 is fixed on by several second fixing bolts 45 on the first adjustment plate 42.Connected using screw thread
The mode connect can make the 1 dismountable reuse of first laser inclinometer, the first laser inclinometer 1 being installed in pipe shaft
In one pile for one column concreting, that is, dismountable for being used in follow-up other one pile for one column construction, utilization rate of equipment and installations is high, uses
Cost relative reduction.The direction of the launch to ensure the two laser is parallel with steel pipe column 3, to ensure 1 perpendicularity deviation of steel pipe column
Precision controlling is within 1/1000.After the completion of calibration, four that third fixing bolt 54 makes the second adjustment plate 52 are tightened
Angle is fixedly installed on the transverse plate of " L " the shape connecting plate 51, to complete the calibration installation of first laser inclinometer 1.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the second position
Adjustment mechanism includes " L " shape connecting plate 51 (as 2 mounting platform of second laser inclinometer), second adjustment plate 52 and three
Second height adjusting screws 53, the second laser inclinometer 2 is fixed on described second by several 4th fixing bolts 55 to be adjusted
In whole plate 52, it is logical to also set up that there are three second passed through for second height adjusting screws 53 on the second adjustment plate 52
Hole, " L " the shape connecting plate 51 include vertical plate connected vertically and transverse plate, the pipe of the vertical plate and the steel pipe column 3
Wall is fixedly connected by the 5th fixing bolt 56.In the present embodiment, four angles of the second adjustment plate 52 are fixed by third
Bolt 54 is installed on the transverse plate of " L " the shape connecting plate 51, and the transverse plate is corresponding on the second adjustment plate 52 to be opened
If the second light hole of the laser traverses for second laser inclinometer 2.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the steel pipe column 3
Outside is equipped with vertical adjustment equipment.The vertical adjustment equipment, the first laser inclinometer 1 and second laser inclinometer 2 respectively with control
System connection processed.The vertical adjustment equipment includes locating rack 6, calibrated mount 7, vertical direction adjusts jack 8, horizontal direction adjusts thousand
Jin top 9 and studdle 10.Since vertical adjustment equipment and control system are the prior art, again without repeating.
Please continue to refer to Fig. 1 to Fig. 8, the invention also discloses a kind of surveys of inverse method one-column one-pile duplex displaced type overall process
Amount method is included the following steps using inverse method one-column one-pile duplex displaced type overall process measuring system as described above：
Step 1, processing first position adjustment mechanism and second position adjustment mechanism and light target in factory." ten " word
Shape steel plate 41, " L " shape connecting plate 51, light target are to ensure that machining accuracy need to process in factory.Also, to ensure that first laser is surveyed
Oblique 1 mounting platform component precision of instrument and scene smoothly, are accurately connected with the installation of steel pipe column 3, " ten " font steel plate 41 1 groups two,
It is processed with Die & Mould Manufacture, one for processing 41 mounting hole of steel pipe column 3 " ten " font steel plate and passing through angle steel 12 in factory
Bolt is fixed on 41 mounting hole of " ten " font steel plate in advance, to ensure that another can smoothly be installed at the scene with size members.
Step 2, after steel pipe column 3 is transported to construction site, in-site installation first laser inclinometer 1 so that first laser is surveyed
The laser direction of oblique instrument 1 is parallel with steel pipe column 3.Concrete operations can be adjusted by rotating three first be triangularly arranged height
Screw 43 controls the light target center that the laser rays that first laser inclinometer 1 emits sights the light pipe other end, to ensure the two laser
The direction of the launch it is parallel with steel pipe column 3, to ensure 1 perpendicularity deviation precision controlling of steel pipe column within 1/1000.
Step 3 carries out one pile for one column construction, transfers steel pipe column 3 after pore-forming, utilize 1 Real-time Feedback of first laser inclinometer
Vertical degrees of data by vertical adjustment equipment to 3 verticality of steel pipe column into Mobile state vertical adjustment, ensure that the verticality for reaching steel pipe column 3 is wanted
It asks.
Step 4, when 3 verticality of steel pipe column is met the requirements, installation second laser inclinometer 2, by first laser inclinometer
1 final data imports second laser inclinometer 2, removes first laser inclinometer 1 and " ten " font steel plate 41.Second laser deviational survey
Instrument 2 is not required to leveling, arbitrary in a certain range to place, and the angle change of steel pipe column 3 is monitored by the relative value of self-view.
Since vibratory concrete is big, the installation of second laser inclinometer 2 is secured, and placement part will be easy to protect.
Step 5 is continued using second laser inclinometer 2 to the progress dynamic realtime monitoring of 3 verticality of steel pipe column, and according to
The vertical degrees of data of Real-time Feedback by vertical adjustment equipment to the timely vertical adjustment of 3 verticality of steel pipe column, until after pile concrete initial set
It is dismountable that 3 verticality of steel pipe column stablizes rear.
In conclusion inverse method one-column one-pile duplex displaced type overall process measuring system provided by the invention and method, interior
Outer two laser inclinometers, first laser inclinometer 1 control the verticality that steel pipe column 3 transfers the stage, and second laser inclinometer 2 is supervised
Survey concreting to the final set stage verticality, to realize Whole Process Control.First laser inclinometer 1 is arranged in steel pipe column
3 centers, compared to 3 outside of steel pipe column is placed in, 1 placement precision of first laser inclinometer is more accurate, easily controllable.Moreover, first
Laser inclinometer 1 and the 2 dismountable reuse of second laser inclinometer, the interior first laser inclinometer 1 installed of pipe shaft is in a column
When one pile concreting, that is, dismountable for being used in follow-up other one pile for one column construction, utilization rate of equipment and installations is high, use cost phase
To reducing.In addition, the first adjustment mechanism with second adjustment mechanism in being processed in factory, the work for reducing construction site is strong
Degree, and processing can effectively control the machining accuracy of fixing device in factory, and it is vertical to be further conducive to pipe shaft in one pile for one column construction
The control of degree.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (9)
1. a kind of inverse method one-column one-pile duplex displaced type overall process measuring system, which is characterized in that including first laser deviational survey
Instrument, second laser inclinometer, first position adjustment mechanism and second position adjustment mechanism, the first laser inclinometer pass through
The first position adjustment structure is installed on one end inner hub location of steel pipe column, and the second laser inclinometer passes through second
Position adjusting mechanism is installed on one end lateral surface of the steel pipe column, and the first position adjustment mechanism includes one piece of " ten " word
Four angles of shape steel plate, the first adjustment plate and three the first height adjusting screws, " ten " the font steel plate are fixedly connected on
On the tube wall of the steel pipe column, the first laser inclinometer is fixed on the first adjustment plate, the first adjustment plate
Quadrangle is connected to " ten " word cross part of described " ten " font steel plate by the first fixing bolt, in " ten " the word cross part
Center portion separately sets the first light hole of the laser traverses for first laser inclinometer, also set up on the first adjustment plate there are three
The first through hole passed through for first height adjusting screws.
2. inverse method one-column one-pile duplex displaced type overall process measuring system as described in claim 1, which is characterized in that described
Four angles of " ten " font steel plate are bolted in by angle steel on the tube wall of the steel pipe column, if the first laser inclinometer by
Dry second fixing bolt is fixed on the first adjustment plate.
3. inverse method one-column one-pile duplex displaced type overall process measuring system as described in claim 1, which is characterized in that described
The other end of steel pipe column is equipped with the light target whether parallel with steel pipe column of the laser for calibrating first laser inclinometer.
4. inverse method one-column one-pile duplex displaced type overall process measuring system as described in claim 1, which is characterized in that described
Second position adjustment mechanism include " L " shape connecting plate, second adjustment plate and three the second height adjusting screws, described second
It is also set up in adjustment plate there are three the second through-hole passed through for second height adjusting screws, " L " the shape connecting plate includes
Vertical plate connected vertically and transverse plate, the vertical plate are fixedly connected with the tube wall of the steel pipe column, the second adjustment plate
Four angles be installed on by third fixing bolt on the transverse plate of described " L " shape connecting plate, the transverse plate and described second
Corresponding the second light hole for opening up the laser traverses for second laser inclinometer in adjustment plate.
5. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 4, which is characterized in that described
Second laser inclinometer is fixed on by several 4th fixing bolts on the second adjustment plate.
6. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 4, which is characterized in that described
Vertical plate is fixedly connected with the tube wall of the steel pipe column by the 5th fixing bolt.
7. inverse method one-column one-pile duplex displaced type overall process measuring system as described in claim 1, which is characterized in that described
The outside of steel pipe column is equipped with vertical adjustment equipment.
8. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 7, which is characterized in that described
Vertical adjustment equipment, the first laser inclinometer and second laser inclinometer are connect with control system respectively.
9. a kind of inverse method one-column one-pile duplex displaced type overall process measurement method, which is characterized in that using such as claim 1-8
Any one of described in inverse method one-column one-pile duplex displaced type overall process measuring system, include the following steps：
Step 1, processing first position adjustment mechanism and second position adjustment mechanism and light target in factory；
Step 2, after steel pipe column is transported to construction site, in-site installation first laser inclinometer so that first laser inclinometer
Laser direction is parallel with steel pipe column；
Step 3 carries out one pile for one column construction, transfers steel pipe column after pore-forming, utilize the vertical of first laser inclinometer Real-time Feedback
Degrees of data by vertical adjustment equipment to steel pipe column verticality into Mobile state vertical adjustment, ensure the verticality requirement for reaching steel pipe column；
Step 4 installs second laser inclinometer, first laser inclinometer is finally counted when steel pipe column verticality is met the requirements
According to second laser inclinometer is imported, first laser inclinometer and " ten " font steel plate are removed；
Step 5 continues to carry out dynamic realtime monitoring to steel pipe column verticality using second laser inclinometer, and according to anti-in real time
The vertical degrees of data of feedback is by vertical adjustment equipment to the timely vertical adjustment of steel pipe column verticality, and steel pipe column hangs down after pile concrete initial set
It is dismountable that straight degree stablizes rear.
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| CN201611008306.7A CN106638720B (en) | 2016-11-16 | 2016-11-16 | Inverse method one-column one-pile duplex displaced type overall process measuring system and method |
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| CN201611008306.7A CN106638720B (en) | 2016-11-16 | 2016-11-16 | Inverse method one-column one-pile duplex displaced type overall process measuring system and method |
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|---|---|---|---|---|
| CN109184172B (en) * | 2018-09-28 | 2020-09-04 | 上海建工集团股份有限公司 | Device for regulating and controlling verticality of vertical structural column of integral steel platform formwork and construction method |
| CN110219326B (en) * | 2019-05-23 | 2021-05-04 | 海天建设集团有限公司 | Reverse construction method one-column one-pile underwater verticality adjusting construction process |
| CN111042135A (en) * | 2019-12-27 | 2020-04-21 | 上海建工四建集团有限公司 | Novel one-column one-pile verticality adjusting construction method |
| CN113789780A (en) * | 2021-10-29 | 2021-12-14 | 中国葛洲坝集团第三工程有限公司 | A kind of auxiliary vertical device for burying pile foundation for bridge and using method |
| CN116837847A (en) * | 2023-06-25 | 2023-10-03 | 中国葛洲坝集团第一工程有限公司 | Precise positioning device and construction method for extra-long steel pipe columns using reverse construction method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002081067A (en) * | 2000-09-06 | 2002-03-22 | Takenaka Komuten Co Ltd | Construction method for loading test pile |
| CN201476772U (en) * | 2009-08-07 | 2010-05-19 | 上海建工股份有限公司 | Monitoring system for adjusting verticality of steel column |
| CN104499485A (en) * | 2014-12-08 | 2015-04-08 | 上海建工集团股份有限公司 | One-column one-pile full-automatic hydraulic verticality adjusting system and method |
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2016
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002081067A (en) * | 2000-09-06 | 2002-03-22 | Takenaka Komuten Co Ltd | Construction method for loading test pile |
| CN201476772U (en) * | 2009-08-07 | 2010-05-19 | 上海建工股份有限公司 | Monitoring system for adjusting verticality of steel column |
| CN104499485A (en) * | 2014-12-08 | 2015-04-08 | 上海建工集团股份有限公司 | One-column one-pile full-automatic hydraulic verticality adjusting system and method |
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