CN206034514U - High -rise building thing reinforcing apparatus that rectifies - Google Patents
High -rise building thing reinforcing apparatus that rectifies Download PDFInfo
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- CN206034514U CN206034514U CN201620916896.2U CN201620916896U CN206034514U CN 206034514 U CN206034514 U CN 206034514U CN 201620916896 U CN201620916896 U CN 201620916896U CN 206034514 U CN206034514 U CN 206034514U
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- stake
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- supporting device
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Abstract
The utility model discloses a high -rise building thing reinforcing apparatus that rectifies, it includes protect pile, stake roof platform and shores the device, protect pile passes the pressure stake hole of building bottom plate and inserts in the soil layer of locating building bottom plate below, the stake roof platform fixed mounting in protect pile's top, it shores to shore the top of device stake roof platform, the bottom of shoring the device shore in the upper surface of building bottom plate. The utility model has the advantages that, subsiding spacing subassembly and protect pile and making former engineering stake cut the back, the load of former engineering pile load effectively shifts, avoids the structure suddenly, sink fast, guarantees the safety of structure, it can carry out the back pressure to the former engineering stake of not cuting to shore the device, and the initiative realizes subsiding the regulation, finally reaches reinforced (rfd) purpose of rectifying.
Description
Technical field
This utility model belongs to the realm of building construction, and in particular to a kind of high-rise correcting and then reinforcing device.
Background technology
Start to last century Mo, Chinese Urbanization the high speed development built the eighties, build a large amount of skyscrapers.Due to
Distribution of strata is complicated, or stiffening basic ground is improper, and the inclined situation of skyscraper is occurred repeatly.Building Deviation Correction technology is in China
Though it is more ripe, it is primarily directed to low layer or tier building.As skyscraper is from great, and often adopt pile foundation, correction
Difficulty is very big, and risk is higher.
The conventional method rectified a deviation by forced landing is taken to have to inclining building：1. cut the urgent general who has surrendered's stake top portion of a method to block, make
Portion's structure sediment, the method sedimentation velocity are fast, but risk is larger；2. stake end stake side high pressure jetting water method forced landing, the method construction
Cycle is long, and is difficult to control to settling amount of rectifying a deviation, and the duration is uncontrollable.Therefore have low-risk, can control, meet construction period and
The new correcting and then reinforcing technique that foundation uneven settlement can effectively be reduced is waited to propose.
The content of the invention
The purpose of this utility model be according to above-mentioned the deficiencies in the prior art in place of, there is provided a kind of correction of high-rise plus
It is fixedly mounted with and puts, the high-rise correcting and then reinforcing device passes through supporting device and settles the heavy of limit assembly effective control building
Reduction of speed rate, solves the unmanageable problem of the rate of settling in prior art.
This utility model purpose is realized being completed by technical scheme below：
A kind of high-rise correcting and then reinforcing device, which includes protecting stake, stake top platform and supporting device；The protection
In the soil layer that stake passes through the piling hole of building base plate and is inserted in below the building base plate；The stake top platform fixes peace
Top loaded on the protection stake；Shore the stake top platform, the bottom top of the supporting device in the top of the supporting device
Support in the upper surface of the building base plate.
Also include sedimentation limit assembly, the sedimentation limit assembly includes spacing crossbeam and at least two anchor poles；It is described
The top of the stake top platform is erected in the middle part of spacing crossbeam；Two anchor poles are symmetricly set in the protection stake both sides,
The adjusted nut in the anchor pole upper end is connected with the spacing crossbeam, anchoring lower ends are in the building base plate.
One section of steel column is provided between the spacing crossbeam and the stake top platform.
The stake top platform is made up of girder steel；The stake top platform connects the top of the protection stake by way of welding
End.
The supporting device is jack, and the number of supporting device is two, and two supporting devices are symmetrically distributed in institute
State the both sides of protection stake.
Former engineering pile arranged for interval below protection stake and the building base plate.
The utility model has the advantages that,（1）After sedimentation limit assembly and protection stake cause former engineering pile to block, former engineering pile
The load effective transfer for undertaking, it is to avoid structure suddenly, is quickly sunk, it is ensured that the safety of structure；（2）Supporting device can be to not blocking
Former engineering pile carry out back-pressure, actively realize that sedimentation is adjusted, be finally reached the purpose of correcting and then reinforcing.
Description of the drawings
Fig. 1 uses process schematic for this utility model middle-high building thing correcting and then reinforcing device；
Structural representations of the Fig. 2 for this utility model middle-high building thing correcting and then reinforcing device.
Specific embodiment
Feature of the present utility model and other correlated characteristics are made further specifically by embodiment below in conjunction with accompanying drawing
It is bright, in order to the understanding of technical staff of the same trade：
As depicted in figs. 1 and 2, in figure, labelling 1-15 is respectively：Protection stake 1, stake top platform 2, supporting device 3, sedimentation limit
Hyte part 4, building base plate 5, piling hole 6, spacing crossbeam 7, anchor pole 8, nut 9, steel column 10, correcting and then reinforcing device 11, former work
Journey stake 13, truncated position 14, former engineering pile 15.
Embodiment：As shown in figure 1, the present embodiment is specifically related to a kind of high-rise correcting and then reinforcing device, which includes：Protect
Fender pile 1, stake top platform 2, supporting device 3 and sedimentation limit assembly 4.
When in use, the soil layer for protecting stake 1 to pass through the piling hole 6 of building base plate 5 and be inserted in below building base plate 5
In；Upper surface of the top of protection stake 1 higher than building base plate 5；Protection stake 1 and former engineering pile arranged for interval；Stake top platform 2 by
Girder steel is made, and stake top platform 2 is welded in the top of protection stake 1 in the horizontal direction；The Breadth Maximum of stake top platform 2 is more than piling hole
6 diameter；Supporting device 3 is arranged between stake top platform 2 and building base plate 5, and the following table in stake top platform 2 is shored on its top
Face, the bottom of supporting device 3 is in the upper surface for shoring building base plate 5；Supporting device 3 for building base plate 5 apply to
Under pressure, to promote the sedimentation of building.In the present embodiment, supporting device 3 is jack；The number of supporting device 3
For two, two supporting devices 3 are symmetrically distributed in the both sides of protection stake 1.
Sedimentation limit assembly 4 for will protection stake 1 with being attached between building base plate 5；Sedimentation limit assembly 4 includes
Spacing crossbeam 7 and at least two anchor poles 8；The middle part of spacing crossbeam 7 is erected on the top of stake top platform 2；In the present embodiment,
Two anchor poles 8 are symmetrically distributed in 1 both sides of protection stake；The anchoring lower ends of two anchor poles 8 are in building base plate 5；Spacing crossbeam 7 by
Girder steel is made, and the two ends of spacing crossbeam 7 offer through hole, and two anchor poles 8 are each passed through the through hole at 7 two ends of spacing crossbeam, each
The top of anchor pole 8 is provided with adjusting nut 9；The middle part of spacing crossbeam 7 is erected on the top of stake top platform 2.
Spacing crossbeam 7 can limit spacing horizontal stroke along the axis direction free movement of anchor pole 8, the adjusting nut 9 on 8 top of anchor pole
The maximum height of beam 7.One section of steel column 10 is provided between spacing crossbeam 7 and stake top platform 2.
As depicted in figs. 1 and 2, carry out correction using the high-rise correcting and then reinforcing device of the present embodiment to add to building
Admittedly specifically include following steps：
（1）Multiple correcting and then reinforcing devices 11 are installed on building base plate 5, correcting and then reinforcing device 11 include protecting stake 1 with
And supporting device 3；The stake top platform 2 at the top of the protection stake 1 is shored in 3 one end of supporting device, and its other end is shored in building
The upper surface of thing base plate 5.
Specifically, correcting and then reinforcing device is installed on building base plate 5 to comprise the following steps：Open on building base plate 5
If piling hole 6；By the top that protection stake 1 passes through piling hole 6 soil layer plugged to building base plate 5, protection stake 1 it is higher than
The upper surface of building base plate 5；Stake top platform 2 is fixedly installed to into the top of protection stake 1；At stake top platform 2 and building bottom
Supporting device 3 is installed between plate 5.In the present embodiment, stake top platform 2 is made up of girder steel, and stake top platform 2 is by way of welding
It is attached to protect stake 1.
Correcting and then reinforcing device 11 also includes sedimentation limit assembly 4, and the installation for settling limit assembly 4 is comprised the following steps：Will
Two anchor poles 8 are vertically installed on the building base plate 5 of 1 both sides of protection stake respectively；Put in the upper surface of stake top platform 2
Put steel column 10；The two ends of spacing crossbeam 7 are mounted respectively to into two anchor poles 8, spacing crossbeam 7 is located at the upper of stake top platform 2
Side, spacing crossbeam 7 can be located at the underface of spacing crossbeam 7 along 8 vertical motion of anchor pole, steel column 10；On the top of each anchor pole 8
Adjusting nut 9 is installed, adjusting nut 9 can limit the maximum height of spacing crossbeam 7.
（2）The part original engineering pile 13 of building settlement less side is blocked, former engineering pile 13 blocks rear building and exists
To less side sedimentation is settled, so as to reduce the gradient of building；Block in former engineering pile 13, block position and be located at building
At 5 lower section 1m of thing base plate ~ 2m, the length of the truncated position 14 of former engineering pile 13 is more than the settling amount of building.In order to ensure building
Thing uniform settlement, blocks for former engineering pile 13 enters between-line spacing, while the number of the former engineering pile 13 for blocking is controlled in former work
Half of 13 total amount of journey stake or so.
During building settlement, the rate of settling of building is controlled by settling limit assembly 4；In building settlement
During, the load that the former engineering pile 13 being truncated bears is transferred to protection by building base plate 5, anchor pole 8, spacing crossbeam 7
The top of stake 1；Now by adjusting the adjusting nut 9 at the top of anchor pole 8, the maximum height of spacing crossbeam 7 can be adjusted, and then is adjusted
The subsidence range and the rate of settling of whole building.Sedimentation limit assembly 4 can cause the infall process of building in controllable
State, it is to avoid building lose part original engineering pile 13 support after building suddenly quickly sink cause structural deterioration.
In the present embodiment, the predetermined value that rectifying of leaned building returns speed of inclining is 1 mm ~ 3mm/d；Speed of inclining when rectifying a deviation back is little
When predetermined value, downward pressure is applied to building base plate 5 by withdrawal resistance of the supporting device 3 by protection stake 1, by anti-
Pressure building base plate 5, forces former engineering pile sedimentation；Simultaneously can be by controlling the top near 13 side of former engineering pile blocked respectively
Support arrangement 3 and near the supporting device 3 of 15 side of former engineering pile not blocked, the former engineering pile 9 of increment control algorithm and is not blocked respectively
The settling amount of former engineering pile 15；Incline during speed increasing rectify a deviation back using supporting device 3, using settling limit assembly 4
The rate of settling of control building, it is to avoid back-pressure building base plate 5 causes sedimentation excessive.
Building settlement carries out grouting and reinforcing to the truncated position 14 of the former engineering pile 13, while making to after precalculated position
Envelope stake is carried out to piling hole 6 and protection stake 1 with slightly expanded concrete, recovers the integrity of each structure.
The advantage of the high-rise correcting and then reinforcing device of the present embodiment is：（1）Sedimentation limit assembly 4 and protection stake are caused
After former engineering pile is blocked, the load effective transfer that former engineering pile undertakes, it is to avoid structure suddenly, is quickly sunk, it is ensured that the peace of structure
Entirely；（2）Supporting device 3 can carry out back-pressure to the former engineering pile not blocked, and actively realize that sedimentation is adjusted, be finally reached correcting and then reinforcing
Purpose.
Claims (6)
1. a kind of high-rise correcting and then reinforcing device, it is characterised in that：Including protection stake, stake top platform and supporting device；
In the soil layer that the protection stake passes through the piling hole of building base plate and is inserted in below the building base plate；The stake top is put down
Platform is fixedly installed in the top of the protection stake；Shore the stake top platform, the supporting device in the top of the supporting device
Bottom stay on the upper surface of the building base plate.
2. a kind of high-rise correcting and then reinforcing device according to claim 1, it is characterised in that：Also include that sedimentation is spacing
Component, the sedimentation limit assembly include spacing crossbeam and at least two anchor poles；Institute is erected in the middle part of the spacing crossbeam
State the top of stake top platform；Two anchor poles are symmetricly set in the protection stake both sides, the adjusted nut in the anchor pole upper end
It is connected with the spacing crossbeam, anchoring lower ends are in the building base plate.
3. a kind of high-rise correcting and then reinforcing device according to claim 2, it is characterised in that：The spacing crossbeam and
One section of steel column is provided between the stake top platform.
4. a kind of high-rise correcting and then reinforcing device according to claim 1, it is characterised in that：The stake top platform by
Girder steel is made；The stake top platform connects the top of the protection stake by way of welding.
5. a kind of high-rise correcting and then reinforcing device according to claim 1, it is characterised in that：The supporting device is
Jack, the number of supporting device is two, and two supporting devices are symmetrically distributed in the both sides of the protection stake.
6. a kind of high-rise correcting and then reinforcing device according to claim 1, it is characterised in that：The protection stake and institute
State the former engineering pile arranged for interval below building base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916896.2U CN206034514U (en) | 2016-08-23 | 2016-08-23 | High -rise building thing reinforcing apparatus that rectifies |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916896.2U CN206034514U (en) | 2016-08-23 | 2016-08-23 | High -rise building thing reinforcing apparatus that rectifies |
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| CN206034514U true CN206034514U (en) | 2017-03-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120881A (en) * | 2016-08-23 | 2016-11-16 | 上海长凯岩土工程有限公司 | A kind of high-rise correcting and then reinforcing device |
-
2016
- 2016-08-23 CN CN201620916896.2U patent/CN206034514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120881A (en) * | 2016-08-23 | 2016-11-16 | 上海长凯岩土工程有限公司 | A kind of high-rise correcting and then reinforcing device |
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