CN208533586U - A kind of five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in underground - Google Patents
A kind of five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in underground Download PDFInfo
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- CN208533586U CN208533586U CN201820725360.1U CN201820725360U CN208533586U CN 208533586 U CN208533586 U CN 208533586U CN 201820725360 U CN201820725360 U CN 201820725360U CN 208533586 U CN208533586 U CN 208533586U
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Abstract
The utility model relates to building pile foundation technical field of construction, in particular a kind of five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in underground, it include subgrade case, the basal plane of subgrade case is fixedly connected to " L " steel plate, Level tune jack is fixedly connected at the top of " L " steel plate, the side wall of vertical adjustment frame is fixedly connected with distribution box, climbing frame is mounted at the top of vertical adjustment frame, the inside of vertical adjustment frame, which is worn, is connected to slotting thick stick, the basal plane that the top of vertical adjustment frame is located at along side is fixedly connected with sizing protective frame, lower stringer is fixedly connected with lower layer's vertical adjustment jack, middle cross beam is fixedly connected with upper layer vertical adjustment jack, the bottom of subgrade case is fixedly connected with armored concrete hardened layer.The utility model solves the not achievable vertical adjustment accuracy rating of contrary sequence method steel column vertical adjustment in row, meets steel column vertical adjustment perpendicularity deviation≤1/1000 or more, ensure that one pile for one column construction quality.The device can be used in turn simultaneously, labour's less investment, effectively save cost.
Description
Technical field
The utility model relates to building pile foundation technical field of construction more particularly to a kind of inverse method one-column one-pile one thousandths
Vertical adjustment precision plumbing device.
Background technique
The crucial success or failure of reverse construction are that super high-rise building must using reverse construction against steel pipe column construction quality is made
It collaboration can construct up and down, inverse steel column of making is as permanent support column, and the vertical load requirement that carries is big, and another verticality of steel column allows partially
Difference requires higher.Current existing steel column plumbing device point ground and underground vertical adjustment；Cost is relatively low for ground steel column vertical adjustment, verticality
Vertical adjustment low precision (verticality of steel column vertical adjustment deviation is effectively controlled between 1/300~1/600), and mechanization, intelligence degree
It is low, it has been unable to satisfy the requirement of steel column high verticality deviation.Underground steel column vertical adjustment is at high cost, and (verticality of steel column vertical adjustment deviation is effective
Control is between 1/500~1/800), equipment and instrument is used in turn that rate is extremely low, and materials loss rate is big；Though steel column vertical adjustment is vertically smart
Degree is higher, but vertical adjustment difficulty is big, also can not be suitable for the one pile for one column engineering of 1/600 requirements above of verticality of steel column vertical adjustment deviation.
The purpose of this utility model is to provide a kind of energy to overcome the shortcomings of existing inverse method one-column one-pile high-precision vertical adjustment
Degree control, easy to operate, production simple contrary sequence method steel of enough accurate, efficient correction contrary sequence method steel pipe columns in foundation pit
1/1000 vertical adjustment precision constructing device of tubing string, is able to satisfy the one pile for one column engineering of verticality of steel column deviation≤1/600 or more.
Utility model content
Purpose of the utility model is to solve deficiency present in existing inverse method one-column one-pile vertical adjustment construction technology,
And a kind of five layers of underground inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in underground, include subgrade case, described
The basal plane of subgrade case is fixedly connected to " L " steel plate, is fixedly connected to Level tune jack at the top of " L " steel plate,
The side wall of the Level tune jack is fixedly connected to vertical adjustment frame, and the side wall of the vertical adjustment frame is fixedly connected with distribution box,
It is mounted with climbing frame at the top of the vertical adjustment frame, the vertical adjustment frame includes fence one, upper beam, middle cross beam, and excessive backing plate is stood
Column, stull one, diagonal brace two, diagonal brace one, stull two, lower beam, upper angle muscle, gusset, oil cylinder seat, middle stringer, upper longitudinal beam, fence
Two, inferior horn muscle, lower stringer, the inside of the vertical adjustment frame, which is worn, is connected to slotting thick stick, and the basal plane that the top of the vertical adjustment frame is located at along side is solid
Surely it is connected with sizing protective frame, the lower stringer is fixedly connected with lower layer's vertical adjustment jack, and wherein the middle cross beam is fixedly connected with
Layer vertical adjustment jack, the bottom of the subgrade case is fixedly connected with armored concrete hardened layer, the armored concrete hardened layer
It is fixedly installed below vertical adjustment frame, the inside of the steel pile casting is fixedly installed steel pipe column, and extends to vertical adjustment frame
Top is equipped with pedal at the top of the vertical adjustment frame, and the side wall of the steel pipe column is fixedly connected with tool post, and the steel pipe column leans on
The side wall at nearly top is fixedly connected with fixed bracket, and the end of the upper layer vertical adjustment jack is connected with perforation connecting plate,
The perforation connecting plate is connected with slotting thick stick crossbeam, rivet and side guide in turn, and the side wall of the steel pipe column is successively fixedly installed
There are steel plate, bolt, high-precision tilt angle sensor, transmission line and channel steel, the transmission line linearly connected is in controller, the control
Device includes usb data holding tank, normal use indicator light, non-normal use indicator light, switch slot, adjustment monitor key, data
Query key, return key, pile No. work out key, and data storage key, zero setting key, the pedal includes pedal steel plate, and pedal angle steel is inserted
Nail.
Preferably, the subgrade case is by fashioned iron and steel plate welding fabrication.
Preferably, four angle-steel positions of four Level tune jack and vertical adjustment frame are connected with, under described
Spirit level is welded and fixed in stringer.
Preferably, four upper layer vertical adjustment jack, four lower layer's vertical adjustment jack, vertical adjustment jack are adopted with vertical adjustment frame
It is bolted with flange；Adjacent upper vertical adjustment jack is mutually perpendicular to lower layer's vertical adjustment jack, face vertical adjustment frame center；Upper layer
Two hydraulic jacks on opposite and slotting thick stick use rivet interlacement in vertical adjustment jack, are fixed temporarily for steel column；Remaining upper layer
Vertical adjustment jack, lower layer's vertical adjustment jack branch fastener by jack support column and perforation connecting plate rivet interlacement, can meet
Different cross section steel column uniform stressed vertical adjustment.
Preferably, the vertical adjustment frame is welded using a variety of fashioned iron, the fence one, fence two, pedal and climbing frame
Form operation platform system.
Preferably, the high-precision tilt angle sensor is measured using twin shaft or multiaxis level, and high-resolution is 0.0008 °,
Long-time stability are 0.002 ° of <, high resistance to shock > 20000g.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model construction safety, carrying rationally, construction quality guarantee；Its automatic vertical adjustment frame system structure designed
Reasonability, fastness, practicability, frame body and the dismountable recycling of equipment appurtenance are had more compared with conventional apparatus, is easy to transport and tie up
Shield.
2, the automatic vertical adjustment of the utility model and device for monitoring inclination are applicable to the steel pipe column of different-diameter and specification, steel pipe
Column length can reach 30m or more.
3, the utility model can realize quick deviational survey, and carry out vertical adjustment automatically, high degree of automation, and vertical adjustment monitor is vertical
Spending monitoring sensitivity is 1/10000, and vertical adjustment vertical precision is high；Steel column verticality in work progress can be monitored in real time simultaneously to change
Situation, and timely feedback correction.
In the utility model, it is not directed to part in the device and is the same as those in the prior art or can be used the prior art and be subject to reality
Existing, the utility model solves the not achievable vertical adjustment accuracy rating of contrary sequence method steel column vertical adjustment in row, and it is vertical to meet steel column vertical adjustment
Deviation≤1/1000 or more is spent, ensure that one pile for one column construction quality.The device can be used in turn simultaneously, labour's less investment,
Effectively save cost.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of underground five layers of inverse method one-column one-pile one thousandth vertical adjustment precision vertical adjustment dress
The whole structural schematic diagram set；
Fig. 2 be the utility model proposes a kind of underground five layers of inverse method one-column one-pile one thousandth vertical adjustment precision vertical adjustment dress
The partial structure diagram set；
Fig. 3 be the utility model proposes a kind of underground five layers of inverse method one-column one-pile one thousandth vertical adjustment precision vertical adjustment dress
The partial structure diagram set；
Fig. 4 be the utility model proposes a kind of underground five layers of inverse method one-column one-pile one thousandth vertical adjustment precision vertical adjustment dress
The partial structure diagram set；
Fig. 5 be the utility model proposes a kind of underground five layers of inverse method one-column one-pile one thousandth vertical adjustment precision vertical adjustment dress
The partial structure diagram set；
Fig. 6 be the utility model proposes a kind of underground five layers of inverse method one-column one-pile one thousandth vertical adjustment precision vertical adjustment dress
The partial structure diagram set；
Fig. 7 be the utility model proposes a kind of underground five layers of inverse method one-column one-pile one thousandth vertical adjustment precision vertical adjustment dress
The partial structure diagram set；
Fig. 8 be the utility model proposes a kind of underground five layers of inverse method one-column one-pile one thousandth vertical adjustment precision vertical adjustment dress
The partial structure diagram set.
1- subgrade case, 2- distribution box, 3- vertical adjustment frame, 4- insert thick stick, and 5- is formed protective frame, 6- Level tune jack, under 7-
Layer vertical adjustment jack, 8- " L " steel plate, 9- climbing frame, the upper layer 10- vertical adjustment jack, 11- pedal；12- steel pipe column；13- fence
One, 14- upper beam, 15- middle cross beam, the excessive backing plate of 16-, 17- column, 18- stull one, 19- diagonal brace two, 20- diagonal brace one, 21-
Stull two, 22- lower beam, the upper angle muscle of 23-, 24- gusset, 25- oil cylinder seat, stringer in 26-, 27- upper longitudinal beam, 28- fence two,
29- inferior horn muscle, stringer under 30-, 31- steel pile casting, 32- armored concrete hardened layer, 33- tool post, the fixed bracket of 34-, 35- are inserted
Thick stick crossbeam, 36- perforation connecting plate, 37- rivet, 38- side guide, 39- steel plate, 40- bolt, 41- high-precision tilt angle sensor,
42- transmission line, 43- channel steel, 44-USB data holding tank, 45- normal use indicator light, 46- non-normal use indicator light, 47-
Slot is switched, 48- adjusts monitor key, 49- data query key, 50- return key, 51- pile No. establishment key, 52- data storage key, 53-
Zero setting key, 54- pedal steel plate, 55- pedal angle steel, 56- plug pin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-8 is please referred to, a kind of five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in underground include
Subgrade case 1, the basal plane of the subgrade case 1 are fixedly connected to " L " steel plate 8, and the top of " L " steel plate 8 is fixedly connected to
Level tune jack 6, the side wall of the Level tune jack 6 are fixedly connected to vertical adjustment frame 3, the side of the vertical adjustment frame 3
Wall is fixedly connected with distribution box 2, and the top of the vertical adjustment frame 3 is mounted with climbing frame 9, and the vertical adjustment frame 3 includes fence 1,
Upper beam 14, middle cross beam 15, excessive backing plate 16, column 17, stull 1, diagonal brace 2 19, diagonal brace 1, stull 2 21, lower cross
Beam 22, upper angle muscle 23, gusset 24, oil cylinder seat 25, middle stringer 26, upper longitudinal beam 27, fence 2 28, inferior horn muscle 29, lower stringer 30,
The inside of the vertical adjustment frame 3, which is worn, is connected to slotting thick stick 4, and the top of the vertical adjustment frame 3 is fixedly connected with sizing positioned at the basal plane along side and prevents
Retaining frame 5, the lower stringer 30 are fixedly connected with lower layer's vertical adjustment jack 7, and wherein the middle cross beam 15 is fixedly connected with upper layer vertical adjustment thousand
Jin top 10, the bottom of the subgrade case 1 is fixedly connected with armored concrete hardened layer 32, the armored concrete hardened layer 32
31 are fixedly installed in the lower section of vertical adjustment frame 3, the inside of the steel pile casting 31 is fixedly installed steel pipe column 12, and extends to vertical adjustment
The top of frame 3, the top of the vertical adjustment frame 3 are equipped with pedal 11, and the side wall of the steel pipe column 12 is fixedly connected with tool post
33, side wall of the steel pipe column 12 close to top is fixedly connected with fixed bracket 34, the end of the upper layer vertical adjustment jack 10
It is connected with perforation connecting plate 36, the perforation connecting plate 36 is connected with slotting thick stick crossbeam 35, rivet 37 and side guide in turn
38, the side wall of the steel pipe column 12 is successively fixedly installed steel plate 39, bolt 40, high-precision tilt angle sensor 41, transmission line 42
With channel steel 43, for 42 linearly connected of transmission line in controller, the controller includes usb data holding tank 44, is normally made
With indicator light 45, non-normal use indicator light 46 switchs slot 47, adjusts monitor key 48, data query key 49, return key 50, stake
Number establishment key 51, data storage key 52,53- zero setting key 53, the pedal 11 includes pedal steel plate 54, pedal angle steel 55, is inserted
Nail 56.
The subgrade case 1 is by fashioned iron and steel plate welding fabrication.
3 four angle-steel positions of four Level tune jack 6 and vertical adjustment frame are connected with, the lower stringer 30
Spirit level is welded and fixed.
Four upper layer vertical adjustment jack, 10, four lower layer's vertical adjustment jack 7, vertical adjustment jack and vertical adjustment frame 3 use
Flange bolt connection；Adjacent upper vertical adjustment jack 10 is mutually perpendicular to lower layer vertical adjustment jack 7, face vertical adjustment frame center；On
Two hydraulic jacks on opposite and slotting thick stick use rivet interlacement in layer vertical adjustment jack 10, are fixed temporarily for steel column；Remaining
Upper layer vertical adjustment jack 10, lower layer's vertical adjustment jack 7 branch fastener by jack support column and perforation connecting plate rivet interlacement,
Different cross section steel column uniform stressed vertical adjustment can be met.
The vertical adjustment frame 3 is welded using a variety of fashioned iron, the fence 1, fence 2 28, pedal 11 and climbing frame
9 composition operation platform systems.
The high-precision tilt angle sensor 41 is measured using twin shaft or multiaxis level, and high-resolution is 0.0008 °, for a long time
Stability is 0.002 ° of <, high resistance to shock > 20000g.
The working process of the utility model is as follows: put by subgrade case 1 by default orifice position it is firm, and with steel bar end with
The fixed limit in concrete ground；Lift in place on vertical adjustment frame 3 to subgrade case 1, centering, leveling.Normal line method make 3 upper layer center of vertical adjustment frame with
Pile center is consistent, and observes spirit level fixed on vertical adjustment frame 3, adjusts four jacking cylinders of leveling jack 6, makes vertical adjustment
Frame 3 is horizontal, and is padded, and utilizes the welding subgrade case 1 of " L " steel plate 8 that 7 footing of Level tune jack is fixed, space
Limit；Tool post 33 is connected, high-precision tilt angle sensor 41 is fixed on 12 upper end of steel pipe column in advance, makes inclination angle basic horizontal
(being consistent the axis direction marked on X and Y-axis and steel column)；Steel pipe column 12 is lifted by crane using two pedrail crane levels,
So that its bottom is detached from ground and is converted to vertical state.It hangs and moves to aperture.By two theodolites from two 90 ° of directions to steel pipe
12 squareness measurement of column, is adjusted correction, and steel pipe column 12 is made to keep vertical state；By the transmission of high-precision tilt angle sensor 41
Correctly access vertical adjustment monitor, guarantee input signal are normal for line 42；Pile No. editing key 51 is touched, input stake number clicks zero setting
Key 53 resets initial value, carries out " zero setting " by vertical adjustment monitor button, is inserted into USB flash disk in usb data holding tank 44, will count
According to storage to USB flash disk；Slowly to designed elevation, adjust very heavy 10 hydraulic top of four upper layer vertical adjustments makes in steel pipe column decentralization steel pipe column 12
The heart is overlapped with design stake position center；Into the vertical adjustment monitor page, by touch screen input " adjustment vertical position ", shown on screen
Show X, Y-axis offset displacement numerical value；Observe the variation of vertical adjustment monitor screen upper angle and X and Y-axis change in displacement situation, guidance adjustment
Four 7 hydraulic cylinder travels of lower layer's level jack, make steel pipe column verticality reach 1/2000 requirements above.It is quiet after adjustment
Observation is set, after verticality does not dramatically change, 12 center of repetition measurement steel pipe column and capital absolute altitude, after deviation is met the requirements,
Bracket 34 is welded on tool post 33 and plugs in steel pipe column vertical support on thick stick 4 in vertical adjustment frame, by steel pipe column 12 and steel pile casting 31 from four
A direction carries out horizontal fixed；During concrete pouring, when concrete surface is close to 12 column bottom of steel pipe column, it need to verify and vertical meet 1/
1500.Beyond when need to readjust verticality.When concrete floods 12 bottom of steel pipe column, the reading variation of vertical adjustment monitor is paid special attention to
Situation, such as abnormal necessary pause are poured, and correct verticality again；When removal tool column and vertical adjustment frame 3, in order to improve vertical adjustment frame 3
Be used in turn rate, according to different size steel pipe column 12, need to be made vertical adjustment frame and early tear test open: filling concrete terminates 24~16h,
Unloading power using 6 oil cylinder of Level tune jack reduces vertical adjustment frame 3 by 1~2mm, and observes whether steel pipe column 12 settles, if having it is heavy
Drop, should stop tearing frame open.It obtains the specific removable frame time, removes basic no problem after general 24 hours.It monitors and stablizes to steel pipe column
It after no change, finishes, " data storage key 52 " button is clicked, by data storage to USB flash disk.Again by tool post 33 and steel pipe column 12,
Vertical adjustment frame 3 is separated with 31 junction of steel pile casting, and is hung shifting；It 41 failure of high-precision tilt angle sensor or is touched in order to prevent
Hitting leads to deviational survey error in data, and two high-precision tilt angle sensors (a preparation and a use) can be installed simultaneously on every steel column.It is high
Precision obliquity sensor 41 should be completely vertical with steel column longitudinal axis, and height is consistent.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in underground, include subgrade case (1), special
Sign is that the basal plane of the subgrade case (1) is fixedly connected to " L " steel plate (8), and the top of " L " steel plate (8) is fixed to be connected
It is connected to Level tune jack (6), the side wall of the Level tune jack (6) is fixedly connected to vertical adjustment frame (3), the tune
The side wall of vertical frame (3) is fixedly connected with distribution box (2), is mounted with climbing frame (9) at the top of the vertical adjustment frame (3), described (3) packet
Fence one (13), upper beam (14), middle cross beam (15), excessive backing plate (16), column (17), stull one (18), diagonal brace two are included
(19), diagonal brace one (20), stull two (21), lower beam (22), upper angle muscle (23), gusset (24), oil cylinder seat (25), middle stringer
(26), upper longitudinal beam (27), fence two (28), inferior horn muscle (29), lower stringer (30), the inside of the vertical adjustment frame (3) wear be connected to it is slotting
Thick stick (4), the top of the vertical adjustment frame (3) are located at the basal plane along side and are fixedly connected with sizing protective frame (5), the lower stringer (30)
It is fixedly connected with lower layer's vertical adjustment jack (7), wherein the middle cross beam (15) is fixedly connected with upper layer vertical adjustment jack (10), the road
The bottom of base case (1) is fixedly connected with armored concrete hardened layer (32), and the armored concrete hardened layer (32) is located at vertical adjustment
Frame is fixedly installed (31) below (3), and the inside of the steel pile casting (31) is fixedly installed steel pipe column (12), and extends to tune
It hangs down the top of frame (3), is equipped with pedal (11) at the top of the vertical adjustment frame (3), the side wall of the steel pipe column (12) is fixedly connected
Have tool post (33), side wall of the steel pipe column (12) close to top is fixedly connected with fixed bracket (34), the upper layer vertical adjustment
The end of jack (10) is connected with perforation connecting plate (36), and the perforation connecting plate (36) is connected with slotting thick stick crossbeam in turn
(35), the side wall of rivet (37) and side guide (38), the steel pipe column (12) is successively fixedly installed steel plate (39), bolt
(40), high-precision tilt angle sensor (41), transmission line (42) and channel steel (43), transmission line (42) linearly connected is in control
Device, the controller include usb data holding tank (44), normal use indicator light (45), non-normal use indicator light (46),
It switchs slot (47), adjusts monitor key (48), data query key (49), return key (50), pile No. works out key (51), data storage key
(52), zero setting key (53), the pedal (11) include pedal steel plate (54), pedal angle steel (55), plug pin (56).
2. five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in a kind of underground according to claim 1,
It is characterized in that, the subgrade case (1) is by fashioned iron and steel plate welding fabrication.
3. five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in a kind of underground according to claim 1,
It is characterized in that, (3) four angle-steel positions of four Level tune jack (6) and vertical adjustment frame are connected with, it is described
Spirit level is welded and fixed in lower stringer (30).
4. five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in a kind of underground according to claim 1,
It is characterized in that, four upper layer vertical adjustment jack (10), four lower layer's vertical adjustment jack (7), vertical adjustment jack and vertical adjustment
Frame (3) is connected using flange bolt；Adjacent upper vertical adjustment jack (10) is mutually perpendicular to lower layer's vertical adjustment jack (7), face
Vertical adjustment frame center；Two hydraulic jacks on opposite and slotting thick stick use rivet interlacement in upper layer vertical adjustment jack (10), are used for steel
Column is fixed temporarily；Remaining upper layer vertical adjustment jack (10), lower layer's vertical adjustment jack (7) branch fastener by jack support column with wear
Hole connecting plate rivet interlacement can meet different cross section steel column uniform stressed vertical adjustment.
5. five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in a kind of underground according to claim 1,
It is characterized in that, the vertical adjustment frame (3) is welded using a variety of fashioned iron, the fence one (13), fence two (28), pedal
(11) and climbing frame (9) forms operation platform system.
6. five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in a kind of underground according to claim 1,
It is characterized in that, the high-precision tilt angle sensor (41) is measured using twin shaft or multiaxis level, high-resolution is 0.0008 °,
Long-time stability are 0.002 ° of <, high resistance to shock > 20000g.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725360.1U CN208533586U (en) | 2018-05-15 | 2018-05-15 | A kind of five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725360.1U CN208533586U (en) | 2018-05-15 | 2018-05-15 | A kind of five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in underground |
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| Publication Number | Publication Date |
|---|---|
| CN208533586U true CN208533586U (en) | 2019-02-22 |
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ID=65393353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820725360.1U Active CN208533586U (en) | 2018-05-15 | 2018-05-15 | A kind of five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in underground |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005213A (en) * | 2019-04-22 | 2019-07-12 | 上海建工一建集团有限公司 | One pile for one column verticality vertical adjustment structure |
| CN112814277A (en) * | 2020-12-31 | 2021-05-18 | 开普天（上海）岩土科技有限公司 | Upright post construction method in one-post one-pile construction |
| CN112832458A (en) * | 2020-12-31 | 2021-05-25 | 开普天（上海）岩土科技有限公司 | Upright post construction method in one-post one-pile construction |
| CN112854319A (en) * | 2021-01-15 | 2021-05-28 | 中铁大桥局集团有限公司 | Major-diameter steel casing perpendicularity monitoring equipment and using method thereof |
| CN112854220A (en) * | 2021-01-15 | 2021-05-28 | 中铁大桥局集团有限公司 | Method for monitoring inserting and punching verticality state of large-diameter steel casing for bridge pile foundation construction |
-
2018
- 2018-05-15 CN CN201820725360.1U patent/CN208533586U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005213A (en) * | 2019-04-22 | 2019-07-12 | 上海建工一建集团有限公司 | One pile for one column verticality vertical adjustment structure |
| CN112814277A (en) * | 2020-12-31 | 2021-05-18 | 开普天（上海）岩土科技有限公司 | Upright post construction method in one-post one-pile construction |
| CN112832458A (en) * | 2020-12-31 | 2021-05-25 | 开普天（上海）岩土科技有限公司 | Upright post construction method in one-post one-pile construction |
| CN112854319A (en) * | 2021-01-15 | 2021-05-28 | 中铁大桥局集团有限公司 | Major-diameter steel casing perpendicularity monitoring equipment and using method thereof |
| CN112854220A (en) * | 2021-01-15 | 2021-05-28 | 中铁大桥局集团有限公司 | Method for monitoring inserting and punching verticality state of large-diameter steel casing for bridge pile foundation construction |
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