CN106638720A - Reverse construction method one-column-to-one-pile double replacement type whole process measuring system and method - Google Patents
Reverse construction method one-column-to-one-pile double replacement type whole process measuring system and method Download PDFInfo
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- CN106638720A CN106638720A CN201611008306.7A CN201611008306A CN106638720A CN 106638720 A CN106638720 A CN 106638720A CN 201611008306 A CN201611008306 A CN 201611008306A CN 106638720 A CN106638720 A CN 106638720A
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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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- Mining & Mineral Resources (AREA)
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- General Engineering & Computer Science (AREA)
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a reverse construction method one-column-to-one-pile double replacement type whole process measuring system and method. The system includes a first laser clinometer, a second laser clinometer, a first position adjusting mechanism and a second position adjusting mechanism. The first laser clinometer is installed in the center in one end of a steel pipe column through the first position adjusting mechanism, and the second laser clinometer is installed on the outside of one end of the steel pipe column through the second position adjusting mechanism. By the adoption of the inner laser clinometer and the outside laser clinometer, the first laser clinometer controls the perpendicularity of the steel pipe column in the put-down stage, the second laser clinometer monitors the perpendicularity of concrete casting in the final setting stage, and thus the whole process control is achieved. The first laser clinometer is installed in the center of the steel pipe column instead of the outside of the steel pipe column, thus the position of the first laser clinometer is not easy to change due to the outside influence, the placement precision of the first laser clinometer is higher, and the measurement accuracy is easy to control.
Description
Technical field
The present invention relates to reverse construction field is built, more particularly to a kind of full mistake of inverse method one-column one-pile duplex displaced type
Journey measuring system and method.
Background technology
Contrary sequence method was obtained in the last few years as one of " ten new technologies of building industry " that the portion of building promotes are lived in soft clay area
Apply 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 for carrying out sustainable development is opened
The effective economic means sent out and build a conservation-minded society.
One pile for one column as the vertical support component in reverse construction stage, bear underground and on the ground each Rotating fields deadweight and
Construction loads, and while meet the inverse load demand for making implementation phase and permanent operational phase of foundation ditch.This vertical support system with
The stake of agent structure, post are combined, general in the form of the following stand column pile of steel core concrete column insertion base plate, end to be onstructed
Afterwards, steel core concrete column is typically needed as a part for basement structure post after external wrapping concrete, if steel core concrete column is vertical
Straight degree deviation is excessive, will affect the structure stress of whole vertical supporting system, produces certain potential safety hazard, and affects later stage outsourcing
The construction of concrete.Therefore, the perpendicularity of steel core concrete column must strictly meet requirement, and general control is more than 1/500.
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 because site work environment is complicated, deviation survey equipment is after correction is installed
After protect not in place and be shifted over, affect steel pipe column decentralization stage and concreting to final set stage perpendicularity it is smart
Degree, or even vertical adjustment failure.(2) after concreting, deviation survey equipment is removed, it is impossible to finally measure the final perpendicularity of steel pipe column
Value.Due to Construction traffic or the impact of shoveling, the vertical angle value of steel pipe column is also changing.
To sum up reason, traditional vertical adjustment technique cannot be realized from decentralization steel pipe column to the overall process monitor in real time for terminating, made
The reason for into steel pipe column perpendicularity deviation, cannot determine that responsibility cannot be divided.Simultaneously because can not in advance know that steel pipe column is vertical
The situation of degree deviation, and cannot in advance formulate specific aim measure.Dig after exposure when the earthwork and adjusted again, will take for substantial amounts of people
Power and powerless.
The content of the invention
It is an object of the invention to provide a kind of inverse method one-column one-pile duplex displaced type overall process measuring system and method,
Perpendicularity of the stage using the first laser inclinometer control steel pipe column for being arranged in steel pipe column center is transferred in steel pipe column, for the first time
In the placing steel tubes post of laser inclinometer position, calibration is not readily susceptible to ectocine and changes position after installing, so as to improve survey
Accuracy of measurement, it is easy to control, is surveyed in concreting to final set stage using the second laser inclinometer being arranged on the outside of steel pipe column
Control its perpendicularity, so as to realize overall process degree control on the premise of, improve certainty of measurement.
To solve above-mentioned technical problem, the present invention provides following technical scheme：
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 place adjustment mechanism, the first laser inclinometer passes 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 place
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 piece of " ten " font steel plate, the first adjustment plate and three 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 first adjustment
On plate, the corner of first adjustment plate is intersected by " ten " word that the first fixing bolt is connected to described " ten " font steel plate
Portion, the core of " ten " the word cross part opens up the first light hole of the laser traverses for first laser inclinometer, described
The first through hole that three confessions, first height adjusting screws are passed through is additionally provided with 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 on the tube wall of the steel pipe column by angle steel, and the first laser inclinometer is solid by some second
Determine bolt to be fixed in 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 provided with the light target whether parallel with steel pipe column for calibrating the laser of first laser inclinometer.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the second place
Adjustment mechanism includes " L " shape connecting plate, the second adjustment plate and three the second height adjusting screws, in second adjustment plate
The second through hole that three confessions, second height adjusting screws are passed through is additionally provided with, " L " the shape connecting plate includes vertical connection
Vertical plate and transverse plate, the vertical plate is fixedly connected with the tube wall of the steel pipe column, four angles of second adjustment plate
It is installed on the transverse plate of described " L " shape connecting plate by the 3rd fixing bolt, in the transverse plate and second adjustment plate
Correspondence opens up the second light hole of 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 in second adjustment plate by some 4th fixing bolts.
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 provided 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 connected respectively with control system.
The invention also discloses a kind of inverse method one-column one-pile duplex displaced type overall process measuring method, using as described above
Inverse method one-column one-pile duplex displaced type overall process measuring system, comprise the steps：
Step one, processes first position adjustment mechanism and second place adjustment mechanism and light target in factory；
Step 2, steel pipe column is transported to behind job 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, and steel pipe column is transferred after pore-forming, using first laser inclinometer Real-time Feedback
Vertical degrees of data enters Mobile state vertical adjustment by vertical adjustment equipment to steel pipe column perpendicularity, it is ensured that the perpendicularity for reaching steel pipe column is required；
Step 4, when steel pipe column perpendicularity satisfaction is required, installs second laser inclinometer, by first laser inclinometer most
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 perpendicularity 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 perpendicularity, until steel pipe after pile concrete initial set
The stable rear of post perpendicularity is dismountable.
From techniques disclosed above scheme, compared with prior art, beneficial effects of the present invention are as follows：
First, the present invention is provided inverse method one-column one-pile duplex displaced type overall process measuring system and method, using inside and outside
Two laser inclinometers, wherein first laser inclinometer control steel pipe column transfers the perpendicularity in stage, second laser inclinometer prison
Concreting is surveyed to the perpendicularity in final set stage, so as to realize Whole Process Control.First laser inclinometer is arranged in steel pipe column
Center, compares and is placed in steel pipe column outside, it is not easy to the position because being changed first laser inclinometer by ectocine so that the
It is more accurate that one laser inclinometer places precision, it is easy to controls certainty of measurement.
2nd, the present invention is provided inverse method one-column one-pile duplex displaced type overall process measuring system and method, first laser
Inclinometer needs parallel with steel pipe column guarantee by laser；Second laser inclinometer is not required to leveling, arbitrarily puts within the specific limits
Put, the angle change of steel pipe column is monitored by the relative value of self-view.Because vibratory concrete is big, therefore second laser surveys
Tiltedly instrument installs firm, and placement part will be easy to protection.
3rd, the present invention is provided inverse method one-column one-pile duplex displaced type overall process measuring system and method, first laser
Inclinometer and the dismountable reuse of second laser inclinometer, the first laser inclinometer installed in pipe shaft is in one pile for one column coagulation
I.e. dismountable when soil is poured to supply used in follow-up other one pile for one column constructions, utilization rate of equipment and installations is high, use cost relative reduction.
4th, the present invention is provided inverse method one-column one-pile duplex displaced type overall process measuring system and method, the first adjustment
Mechanism is processed with the second adjustment mechanism in factory, reduces the working strength of job site, and processing can be effective in factory
The machining accuracy of control fixing device, is further conducive to the control of pipe shaft perpendicularity 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 facade structures schematic diagram of the first adjustment mechanism in one embodiment of the invention.
Fig. 6 is the scheme of installation of the second adjustment mechanism in one embodiment of the invention.
Fig. 7 is structural representation when there was only first laser inclinometer in one embodiment of the invention.
Fig. 8 is structural representation when there was only first laser inclinometer in one embodiment of the invention.
In figure：1- first laser inclinometers, 2- second laser inclinometers, 3- steel pipe columns, 41- " ten " font steel plate, 42-
One adjustment plate, the height adjusting screws of 43- first, the fixing bolts of 44- first, the fixing bolts of 45- second, 51- " L " shape connecting plate,
The adjustment plates of 52- second, the height adjusting screws of 53- second, the fixing bolts of 54- the 3rd, the fixing bolts of 55- the 4th, 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 embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.According to description below and right
Claim, advantages and features of the invention will become apparent from.Hereinafter accompanying drawing will be combined by cited embodiment, describe this in detail
Bright technology contents and feature.Need to illustrate in addition, accompanying drawing is compared in the form of simplifying very much and accurately using non-
Example, only to purpose that is convenient, lucidly aiding in illustrating the embodiment of the present invention.For sake of convenience, described below " on ",
The upper and lower direction of D score and accompanying drawing is consistent, but this can not become the restriction of technical solution of the present invention.
Fig. 1 to Fig. 8 is referred to, present embodiment discloses a kind of inverse method one-column one-pile duplex displaced type overall process measurement system
System, including first laser inclinometer 1, second laser inclinometer 2, first position adjustment mechanism and second place 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
State second laser inclinometer 2 to be installed on one end lateral surface of the steel pipe column 3 by second place adjustment mechanism.The present invention is carried
For inverse method one-column one-pile duplex displaced type overall process measuring system and method, using inside and outside two laser inclinometers, wherein
The control steel pipe column 3 of first laser inclinometer 1 transfers the perpendicularity in stage, and second laser inclinometer 2 monitors steel pipe column 3 in concrete
The perpendicularity in final set stage is poured into, so as to realize Whole Process Control.First laser inclinometer 1 is arranged in into the center of steel pipe column 3,
Compare and be placed in the outside of steel pipe column 3, it is not easy to the position because being changed first laser inclinometer 1 by ectocine, it is easy to control
Certainty of measurement.
Also, when using, the calibration of first laser inclinometer 1 is installed so that the Laser emission direction of first laser inclinometer
With with the keeping parallelism of steel pipe column 3；Second laser inclinometer 2 is not required to leveling, arbitrarily places within the specific limits, by itself angle
The relative value of degree is easy to use monitoring the angle change of steel pipe column 3.
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 the mounting platform of first laser inclinometer 1), the first adjustment plate 42 and
Three the first height adjusting screws 43, four angles of " 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 in first adjustment plate 42, and the corner of 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, it is additionally provided with three in first adjustment plate 42 and supplies institute
State the first through hole that the first height adjusting screws 43 are passed through.First laser inclinometer 1 is installed on by steel pipe column 3 by said structure
Center be not only to be easy to calibrate the position of first laser inclinometer 1 at axial line, and first laser inclinometer can be caused
1 will not be affected by the external environment and shift, it is ensured that the position reliability of first laser inclinometer 1, improve the perpendicularity of steel pipe column 3
Certainty of measurement.
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 provided with the light target (not shown) whether parallel with steel pipe column 3 for calibrating the laser of first laser inclinometer 1.Light target
Use when first laser inclinometer 1 is calibrated, 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 on the tube wall of the steel pipe column 3 by angle steel 12, a right-angle side and the steel pipe column 3 of angle steel 12
Tube wall threaded connection, 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 in first adjustment plate 42 by some second fixing bolts 45.Connected using screw thread
The mode for connecing, can cause the dismountable reuse of first laser inclinometer 1, the first laser inclinometer 1 being installed in pipe shaft
Used in one pile for one column concreting being follow-up other one pile for one column constructions of dismountable confession, utilization rate of equipment and installations is high, uses
Cost relative reduction.It is parallel with steel pipe column 3 with the direction of the launch for ensureing both laser, so as to ensure the perpendicularity deviation of steel pipe column 1
Precision controlling is within 1/1000.After the completion of calibration, the 3rd fixing bolt 54 is tightened so that four of second adjustment plate 52
Angle is fixedly installed on the transverse plate of " L " the shape connecting plate 51, so as to the calibration for completing first laser inclinometer 1 is installed.
Preferably, in above-mentioned inverse method one-column one-pile duplex displaced type overall process measuring system, the second place
Adjustment mechanism includes " L " shape connecting plate 51 (as the mounting platform of second laser inclinometer 2), the second adjustment plate 52 and three
Second height adjusting screws 53, the second laser inclinometer 2 is fixed on described second by some 4th fixing bolts 55 to be adjusted
In whole plate 52, be additionally provided with that three confessions, second height adjusting screws 53 pass through in second adjustment plate 52 second is led to
Hole, " L " the shape connecting plate 51 includes 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 second adjustment plate 52 are fixed by the 3rd
Bolt 54 is installed on the transverse plate of " L " the shape connecting plate 51, and the transverse plate is corresponding with 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 provided 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 that locating rack 6, calibrated mount 7, vertical direction adjust jack 8, horizontal direction and adjust thousand
Jin top 9 and studdle 10.Because vertical adjustment equipment and control system are prior art, do not repeated again.
Please continue to refer to Fig. 1 to Fig. 8, the invention also discloses a kind of inverse method one-column one-pile duplex displaced type overall process is surveyed
Amount method, using inverse method one-column one-pile duplex displaced type overall process measuring system as above, comprises the steps：
Step one, processes first position adjustment mechanism and second place adjustment mechanism and light target in factory." ten " word
Shape steel plate 41, " L " shape connecting plate 51, light target need to be processed to ensure machining accuracy in factory.Also, to ensure that first laser is surveyed
Tiltedly the mounting platform component precision of instrument 1 and scene smoothly, are accurately connected with the installation of steel pipe column 3, " ten " font steel plate 41 1 groups two,
Process with Die ＆ Mould Manufacture, one is used to process the fixing hole of 3 " ten " font steel plate of steel pipe column 41 in factory and passes through in angle steel 12
Bolt is fixed in advance the fixing hole of " ten " font steel plate 41, to ensure that another can smoothly be installed at the scene with size members.
Step 2, steel pipe column 3 is transported to behind job site, in-site installation first laser inclinometer 1 so that first laser is surveyed
Tiltedly the laser direction of instrument 1 is parallel with steel pipe column 3.Concrete operations can pass through the three first height regulations that rotation is triangularly arranged
The laser rays of the transmitting of the control first laser of screw 43 inclinometer 1 sights the light pinwheel of the light pipe other end, to ensure both laser
The direction of the launch it is parallel with steel pipe column 3, so as to ensure the perpendicularity deviation precision controlling of steel pipe column 1 within 1/1000.
Step 3, carries out one pile for one column construction, steel pipe column 3 is transferred after pore-forming, using the Real-time Feedback of first laser inclinometer 1
Vertical degrees of data Mobile state vertical adjustment is entered to the perpendicularity of steel pipe column 3 by vertical adjustment equipment, it is ensured that reach steel pipe column 3 perpendicularity will
Ask.
Step 4, when the perpendicularity of steel pipe column 3 satisfaction is required, installs 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, arbitrarily places within the specific limits, and the angle change of steel pipe column 3 is monitored by the relative value of self-view.
Because vibratory concrete is big, therefore second laser inclinometer 2 installs firm, and placement part will be easy to protection.
Step 5, continues to carry out the perpendicularity of steel pipe column 3 dynamic realtime monitoring using second laser inclinometer 2, and according to
The vertical degrees of data of Real-time Feedback passes through vertical adjustment equipment to the timely vertical adjustment of the perpendicularity of steel pipe column 3, until after pile concrete initial set
The stable rear of the perpendicularity of steel pipe column 3 is dismountable.
In sum, the present invention is provided inverse method one-column one-pile duplex displaced type overall process measuring system and method, it is interior
Outer two laser inclinometers, the control steel pipe column 3 of first laser inclinometer 1 transfers the perpendicularity in stage, and second laser inclinometer 2 is supervised
Concreting is surveyed to the perpendicularity in final set stage, so as to realize Whole Process Control.First laser inclinometer 1 is arranged in steel pipe column
3 centers, compare and are placed in the outside of steel pipe column 3, and it is more accurate that first laser inclinometer 1 places precision, it is easy to controls.And, first
Laser inclinometer 1 and the dismountable reuse of second laser inclinometer 2, the first laser inclinometer 1 installed in pipe shaft is in a post
Used in during one pile concreting being follow-up other one pile for one column constructions of dismountable confession, utilization rate of equipment and installations is high, use cost phase
To reducing.Additionally, the first adjustment mechanism is processed with the second adjustment mechanism in factory, the work for reducing job site is strong
Degree, and factory in processing can effective control fixing device machining accuracy, be further conducive to one pile for one column construct in pipe shaft it is vertical
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
Any change, modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Scope.
Claims (10)
1. a kind of inverse method one-column one-pile duplex displaced type overall process measuring system, it is characterised in that including first laser deviational survey
Instrument, second laser inclinometer, first position adjustment mechanism and second place adjustment mechanism, the first laser inclinometer passes 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.
2. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 1, it is characterised in that described
First position adjustment mechanism includes one piece of " ten " font steel plate, the first adjustment plate and three first height adjusting screws, described
Four angles of " ten " font steel plate are fixedly connected on the tube wall of the steel pipe column, and the first laser inclinometer is fixed on described
In first adjustment plate, the corner of first adjustment plate is connected to " ten " of described " ten " font steel plate by the first fixing bolt
Word cross part, the core of " ten " the word cross part opens up the first thang-kng of the laser traverses for first laser inclinometer
Hole, is additionally provided with the first through hole that three confessions, first height adjusting screws are passed through in first adjustment plate.
3. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 2, it is characterised in that described
Four angles of " ten " font steel plate are bolted on the tube wall of the steel pipe column by angle steel, if the first laser inclinometer passes through
Dry second fixing bolt is fixed in first adjustment plate.
4. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 2, it is characterised in that described
The other end of steel pipe column is provided with the light target whether parallel with steel pipe column for calibrating the laser of first laser inclinometer.
5. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 1, it is characterised in that described
Second place adjustment mechanism include " L " shape connecting plate, the second adjustment plate and three the second height adjusting screws, described second
The second through hole that three confessions, second height adjusting screws are passed through is additionally provided with adjustment plate, " L " the shape connecting plate includes
Vertical plate connected vertically and transverse plate, the vertical plate is fixedly connected with the tube wall of the steel pipe column, second adjustment plate
Four angles be installed on the transverse plate of described " L " shape connecting plate by the 3rd fixing bolt, the transverse plate and described second
Correspondence opens up the second light hole of the laser traverses for second laser inclinometer in adjustment plate.
6. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 5, it is characterised in that described
Second laser inclinometer is fixed in second adjustment plate by some 4th fixing bolts.
7. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 5, it is characterised in that described
Vertical plate is fixedly connected with the tube wall of the steel pipe column by the 5th fixing bolt.
8. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 1, it is characterised in that described
Vertical adjustment equipment is provided with the outside of steel pipe column.
9. inverse method one-column one-pile duplex displaced type overall process measuring system as claimed in claim 8, it is characterised in that described
Vertical adjustment equipment, the first laser inclinometer and second laser inclinometer are connected respectively with control system.
10. a kind of inverse method one-column one-pile duplex displaced type overall process measuring method, it is characterised in that using such as claim 1-
Inverse method one-column one-pile duplex displaced type overall process measuring system in 9 described in any one, comprises the steps：
Step one, processes first position adjustment mechanism and second place adjustment mechanism and light target in factory；
Step 2, steel pipe column is transported to behind job 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, and steel pipe column is transferred after pore-forming, using the vertical of first laser inclinometer Real-time Feedback
Degrees of data enters Mobile state vertical adjustment by vertical adjustment equipment to steel pipe column perpendicularity, it is ensured that the perpendicularity for reaching steel pipe column is required；
Step 4, when steel pipe column perpendicularity satisfaction is required, installs second laser inclinometer, and first laser inclinometer is finally counted
According to second laser inclinometer is imported, first laser inclinometer and " ten " font steel plate are removed；Step 5, using second laser deviational survey
Instrument continues to carry out steel pipe column perpendicularity dynamic realtime monitoring, and passes through vertical adjustment equipment pair according to the vertical degrees of data of Real-time Feedback
The timely vertical adjustment of steel pipe column perpendicularity, until the stable rear of steel pipe column perpendicularity is dismountable after pile concrete initial set.
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| Application Number | Priority Date | Filing Date | Title |
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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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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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| CN106638720A true CN106638720A (en) | 2017-05-10 |
| CN106638720B CN106638720B (en) | 2018-11-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219326A (en) * | 2019-05-23 | 2019-09-10 | 海天建设集团有限公司 | The underwater vertical adjustment construction technology of inverse method one-column one-pile |
| WO2020062966A1 (en) * | 2018-09-28 | 2020-04-02 | 上海建工集团股份有限公司 | Perpendicularity control device for vertical structural column of integrated steel platform formwork and construction method |
| 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 |
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| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020062966A1 (en) * | 2018-09-28 | 2020-04-02 | 上海建工集团股份有限公司 | Perpendicularity control device for vertical structural column of integrated steel platform formwork and construction method |
| CN110219326A (en) * | 2019-05-23 | 2019-09-10 | 海天建设集团有限公司 | The underwater vertical adjustment construction technology of inverse method one-column one-pile |
| 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 |
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| CN106638720B (en) | 2018-11-02 |
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