CN107044123A - A kind of construction static pressed pile device and the method using the device piling - Google Patents
A kind of construction static pressed pile device and the method using the device piling Download PDFInfo
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- CN107044123A CN107044123A CN201710162197.2A CN201710162197A CN107044123A CN 107044123 A CN107044123 A CN 107044123A CN 201710162197 A CN201710162197 A CN 201710162197A CN 107044123 A CN107044123 A CN 107044123A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/20—Placing by pressure or pulling power
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Abstract
The invention discloses a kind of construction static pressed pile device, including：Jack compression system；Power pressing piece for realizing static pressed pile；Jack；Lifting member for realizing static pressed pile；Jack is connected with jack compression system；Anchor ear；Column or column and crossbeam for realizing and building, which are connected and provided for jack, is implanted with some expansion bolts on impetus, anchor ear；Spatial altitude regulating part；Spatial altitude regulating part is arranged on anchor ear and for realizing that the adjustment of height between anchor ear and crossbeam is positioned；Adjustable flat bed；Leveling for realizing jack, adjustable flat bed is arranged on jack, the upper end of adjustable flat bed and the lower end apical grafting of anchor ear；Piling steel plate washer；Piling steel plate washer is arranged on the lower section for treating in piling and being supported on jack.Also disclose the method that static pressed pile is carried out using the static pressed pile device.The device and method is simple in construction, is not limited by a space, and highly versatile is easy to operate, and piling effect is good.
Description
Technical field
The present invention relates to construction engineering technical field, more particularly, to one kind inside existing building, construction space is not
The construction static pressed pile device that uses can be met in the case of the piling technology of back-pressure pile frame construction and the device piling is utilized
Method.
Background technology
Traditional pile pressing method all be utilize pressing plate reaction frame form, which in new building foundation stabilization use compared with
It is many, but because construction space limitation causes the traditional approach not fit in old building transformation or original building underground space development
With.
Chinese patent literature（The day for announcing：On June 12nd, 2013, notification number：CN201220566549）Disclose one kind certainly
Dynamic and static pressure pile compacting equipment, is provided with reaction frame, hydraulic means, jack, jacking system, crossbeam and deck of creeping；Reaction frame with
Original building is fixedly connected, and deck of creeping is assemblied in reaction frame, and crossbeam is assemblied in the deck and crossbeam is hung at jacking system of creeping
Movable end；The fixing end of jack is fixedly connected with crossbeam, and the movable end of jack is fixedly connected with pile pipe to be pressed；Hydraulic pressure
The output end of device and the hydraulic pressure input of jack are connected, and hydraulic means provides the pressure of jack.Reaction frame is provided with cunning
Rail, deck of creeping is provided with the chute matched with slide rail, and chute is assemblied in slide rail.Slide rail is provided with through hole, and chute is provided with bullet
Property plunger, through hole matches with resilient plunger.The automatic static-pressure pile compacting equipment is adapted to indoor and outdoor piling, it is adaptable to which aperture piling is entangled
Inclined technology, strong applicability and simple in construction, easy to operate, with low cost.
Although above-mentioned technical proposal is readily applicable to Old building, but the technical scheme is complicated, and operation can be by space
Limitation.
Chinese patent literature（The day for announcing：On March 30th, 2016, notification number：CN201510972455）Disclose a kind of quiet
Pressure pile reaction device, including：Limited location is fixed on two columns and the centre-hole jack being sleeved on column, the top of column
Block, the top of centre-hole jack piston rod is fixed on limited block；Also include bottom girder, the two ends of bottom girder are respectively sleeved at two
On column, the bottom of centre-hole jack is fixed on bottom girder, has a through hole in the middle part of bottom girder；Bottom girder around through hole
On be additionally provided with least two through holes, through hole and be equipped with screw-thread steel, respectively pass through limit on screw-thread steel at the top and bottom of bottom girder
Position nut progress is spacing, and cover plate is placed with the top surface of prefabricated pile, and screw-thread steel, which is passed through, is located at cover plate on the cover plate, and screw-thread steel
Carried out at upper surface by limit screw cap spacing；The invention also discloses the construction method of above-mentioned static pressed pile counterforce device.Pass through
Aforesaid way, the invention can effective control joint quantity, mitigate risk, with safe and reliable, economical rationality, easy construction
Advantage.
Above-mentioned technical proposal discloses a kind of static pressed pile counterforce device and its construction method, and it is adapted to new building construction work
Cheng Zhong, and be difficult to use for old building due to being limited by space.
The content of the invention
The purpose of the present invention is to overcome space present in above-mentioned background technology is small, existing reaction frame can not meet piling will
The problems such as asking, and piling can both have been realized without reaction frame by providing one kind, the problem of effectively solving reaction frame limited space again；Fill
Point using the beam or post in original building structure, using static pressed pile technology by prefabricated pile cutoff or steel-pipe pile pile cutoff basis it is reserved or
In the piling hole of cutting paragraph by paragraph press-in soil in, it is then that pile foundation is affixed with basis, thus reach original building foundation stabilization rectify a deviation or
Stake underpins the construction static pressed pile device and the method using the device piling of purpose in original building underground space development.
The present invention realizes that the technical scheme that its first goal of the invention is used is：A kind of construction static pressed pile device,
Including：
Jack compression system；Power pressing piece for realizing static pressed pile；
Jack；Lifting member for realizing static pressed pile；Described jack is connected with jack compression system；
Anchor ear；Column or column and crossbeam for realizing and building connect and provide impetus, described anchor ear for jack
On be implanted with some expansion bolts；
Spatial altitude regulating part；Described spatial altitude regulating part is arranged on anchor ear and high between anchor ear and crossbeam for realizing
The adjustment positioning of degree；
Adjustable flat bed；Leveling for realizing jack, described adjustable flat bed is arranged on jack, and described is adjustable
The upper end of flat bed and the lower end apical grafting of anchor ear；
Piling steel plate washer；Described piling steel plate washer is arranged on the lower section for treating in piling and being supported on jack.
The construction static pressed pile device, using the crossbeam or column in original building structure, designs a set of brand-new static pressure
Stake device, the power provided by jack compression system for static pressed pile realizes static pressed pile by jack；The device is also set up
There are anchor ear, spatial altitude regulating part, adjustable flat bed and piling steel plate washer, anchor ear is fixedly connected with column, and utilization space is high
Spend regulating part and anchor ear specific position on column, the need for meeting very heavy jacked pile, anchor ear are adjusted according to the size in space
On be implanted with some expansion bolts in advance, quick connection positioning can be so realized when anchor ear is connected with column；And levelling
Base can realize the leveling of jack, it is ensured that stake is in plumbness, and increased said structure makes static pressure jack in piling
During have fixed impetus, it is using anchor jacked pile technology that prefabricated pile cutoff or steel-pipe pile pile cutoff is reserved or open on basis
It is then that pile foundation is affixed with basis during press-in is native paragraph by paragraph in the piling hole of chisel, so as to reach original building foundation stabilization correction or former
The purpose that stake is underpined in building underground space development, utilizes the column of original building, crossbeam, easy construction, environmental protection and energy saving, quick height
Effect, is particularly suitable for directly using original building foundation stabilization correction or the original building underground of pressure pile reaction frame construction space
Applied in space development.
Preferably, described anchor ear includes anchor ear main body and anchor ear engaging lug, described expansion bolt is distributed on anchor ear
Set in main body and along perpendicular to anchor ear main body axis direction, described anchor ear engaging lug is set with anchor ear main body integral type.
The said structure of anchor ear had both facilitated the connection with column, facilitated anchor ear to be connected with spatial altitude regulating part again, realized high to anchor ear
The adjustment of degree, and expansion bolt make it that connection is more convenient.
Preferably, described anchor ear includes anchor ear one and anchor ear two, the extension of the anchor ear engaging lug of described anchor ear one
Width is more than the anchor ear engaging lug of anchor ear two, and described anchor ear one is ox horn frame structure.As one of which preferably, anchor ear can be with
Two are set to, in this case, spatial altitude regulating part is connected between two anchor ears, and the height between two anchor ears passes through
Spatial altitude regulating part is adjusted, and then meets the requirement of spatial altitude piling.Anchor ear one is preferably arranged to ox in the program
Corner bracket structure, is more convenient the connection between each part so that impetus is more firm, can effectively ensure that the perpendicularity of piling.
Preferably, described spatial altitude regulating part is provided with two pieces, the two ends of described spatial altitude regulating part are divided
It not can adjust and be connected with the anchor ear engaging lug of anchor ear one and anchor ear two.Such structure had both facilitated the connection of two anchor ears, and conveniently
The adjustment of two anchor ear height.
As it is another preferably, described spatial altitude regulating part is provided with two pieces, described spatial altitude regulating part bag
Lateral adjustments part and longitudinally adjust part are included, described lateral adjustments part is arranged on the top of longitudinally adjust part, described horizontal tune
The expansion bolt of connecting cross beam is implanted with section part, the lower end of described longitudinally adjust part is vertically connected on anchor ear engaging lug.
As it is another preferably, anchor ear be set to one be in ox horn frame structure, and spatial altitude regulating part be provided with lateral adjustments part and
Longitudinally adjust part, now, lateral adjustments part are provided with expansion bolt, realize and are quickly connected with crossbeam, and longitudinally adjust part then connects
It is connected between anchor ear and lateral adjustments part, realizes the regulation of whole height, the need for equally can meets space static pressed pile.
Preferably, spatial altitude regulating part is thickening H profile steel component.
The present invention realizes that the technical scheme that its second goal of the invention is used is：One kind utilizes construction static pressed pile dress
The method for carrying out static pressed pile is put, is comprised the following steps：
Step 1：Locating holes are opened up on former pile foundation support table；
Step 2：Anchor ear is fixed on column or column and crossbeam according to real space size, and by connector by space
Height adjusting part is connected and fixed with anchor ear；
Step 3：Set up jack, jack compression system and adjustable flat bed；
Step 4：Pile follower, adjusts position and the perpendicularity of stake, adjusts jack levelness, carry out piling first；
Step 5：Continue piling, pressurize stake steel plate washer in the upper end of stake, adjustment jack levelness ensures the perpendicularity of stake, continued
Piling, pressurization stake steel plate washer to height can be sent after second section pile length, and pile follower splices with previous pile；
Step 6：Repeat step 5 seals stake after reaching design stake total depth.
This using construction static pressed pile device carry out static pressed pile method, directly utilization original building structure in beam or
Post, by anchor ear, adjustable flat bed, piling steel plate washer, spatial altitude regulating part, makes static pressure jack have fixed impetus,
Prefabricated pile cutoff or steel-pipe pile pile cutoff are pressed into soil paragraph by paragraph in the piling hole that basis is reserved or digs using static pressed pile technology,
Then it is pile foundation is affixed with basis, so as to reach that stake in original building foundation stabilization correction or original building underground space development is underpined
Purpose.The pile pressing method, is not limited by a space, and highly versatile is easy to operate, and piling effect is good.
Preferably, the anchor ear described in step 2 includes anchor ear main body and anchor ear engaging lug, described expansion bolt is uniform
Set in anchor ear main body and along perpendicular to anchor ear main body axis direction, described anchor ear engaging lug and anchor ear main body integral type
Set；Described anchor ear includes anchor ear one and anchor ear two, and described anchor ear one and anchor ear two is separately positioned on column and led to
The interconnection of two spatial altitude regulating parts is crossed, the lower section that described anchor ear one is arranged on anchor ear two is abutted with adjustable flat bed.
Preferably, the anchor ear described in step 2 includes anchor ear main body and anchor ear engaging lug, described expansion bolt is uniform
Set in anchor ear main body and along perpendicular to anchor ear main body axis direction, described anchor ear engaging lug and anchor ear main body integral type
Set；Described anchor ear, which is provided with one, described anchor ear, is provided with two spatial altitude regulating parts, and described spatial altitude is adjusted
Saving part includes lateral adjustments part and longitudinally adjust part, and described lateral adjustments part is arranged on the top of longitudinally adjust part, described
The expansion bolt of connecting cross beam is implanted with lateral adjustments part, the lower end of described longitudinally adjust part is vertically connected on anchor ear connection
On ear, described anchor ear is abutted with adjustable flat bed.
Preferably, spatial altitude regulating part is thickening H profile steel component.
The beneficial effects of the invention are as follows：The construction static pressed pile device, piling does not need reaction frame, efficiently solves profit
The problem of with reaction frame piling limited space；It can be adjusted using the device according to actual operable spatial altitude, and
The apparatus structure is simple, easy to use, low manufacture cost.And carry out static pressed pile using construction static pressed pile device using this
Method, is not limited by a space, and highly versatile is easy to operate, and piling effect is good.
Brief description of the drawings
Fig. 1 is the first structural representation of construction static pressed pile device of the present invention；
Fig. 2 is second of structural representation of construction static pressed pile device of the present invention；
Fig. 3 is a kind of sectional view of anchor ear connection in Fig. 1 of the present invention；
Fig. 4 is another sectional view of anchor ear connection in Fig. 2 of the present invention；
In figure：1st, jack compression system, 2, jack, 3, anchor ear, 4, expansion bolt, 5, spatial altitude regulating part, 6, adjustable
Flat bed, 7, piling steel plate washer, 8, anchor ear main body, 9, anchor ear engaging lug, 10, anchor ear one, 11, anchor ear two, 12, lateral adjustments
Part, 13, longitudinally adjust part, 14, the expansion bolt of connecting cross beam, 15, column, 16, crossbeam, 17, stake, 18, former pile foundation support table,
19th, locating holes.
Embodiment
Technical scheme is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment 1：
In the embodiment described in Fig. 1, Fig. 3, a kind of construction static pressed pile device, including：
Jack compression system 1；Power pressing piece for realizing static pressed pile；
Jack 2；Lifting member for realizing static pressed pile；Jack 2 is connected with jack compression system 1；
Anchor ear 3；Column 15 for realizing and building connects and provides impetus for jack 2, is implanted with anchor ear 3 some swollen
Swollen bolt 4；
Spatial altitude regulating part 5；Spatial altitude regulating part 5 is arranged on anchor ear 3 and high between anchor ear 3 and crossbeam 16 for realizing
The adjustment positioning of degree；Spatial altitude regulating part 5 is thickening H profile steel component；
Adjustable flat bed 6；Leveling for realizing jack 2, adjustable flat bed 6 is arranged on jack 2, adjustable flat bed 6
Upper end and anchor ear 3 lower end apical grafting；
Piling steel plate washer 7；Piling steel plate washer 7 is arranged on the lower section for treating in piling 17 and being supported on jack 2.
Anchor ear 3 includes anchor ear main body 8 and anchor ear engaging lug 9, and expansion bolt 4 is distributed in anchor ear main body 8 and along vertical
Set in the axis direction of anchor ear main body 8, anchor ear engaging lug 9 is set with the integral type of anchor ear main body 8.
Anchor ear 3 includes anchor ear 1 and anchor ear 2 11, and the extension width of the anchor ear engaging lug of anchor ear 1 is more than anchor ear two
11 anchor ear engaging lug, anchor ear 1 is ox horn frame structure.
Spatial altitude regulating part 5 is provided with two pieces, the two ends of spatial altitude regulating part 5 respectively with anchor ear 1 and anchor ear two
The adjustable connection of 11 anchor ear engaging lug.
A kind of method that static pressed pile is carried out using construction static pressed pile device, is comprised the following steps：
Step 1：Locating holes 19 are opened up on former pile foundation support table 18；
Step 2：Anchor ear 3 is fixed on column 15 according to real space size, and by connector by spatial altitude regulating part 5
It is connected with anchor ear 3 and fixed；Spatial altitude regulating part 5 is thickening H profile steel component；Anchor ear 3 described in step 2 includes anchor ear master
Body 8 and anchor ear engaging lug 9, expansion bolt 4 are distributed in anchor ear main body 8 and set along perpendicular to the axis direction of anchor ear main body 8,
Anchor ear engaging lug 9 is set with the integral type of anchor ear main body 8；Anchor ear 3 includes anchor ear 1 and anchor ear 2 11, anchor ear 1 and anchor ear two
11 are separately positioned on column 15 and are connected with each other by two spatial altitude regulating parts 5, and anchor ear 1 is arranged on anchor ear 2 11
Lower section abutted with adjustable flat bed 6；
Step 3：Set up jack 2, jack compression system 1 and adjustable flat bed 6；
Step 4：Pile follower, adjusts position and the perpendicularity of stake 17, adjusts the levelness of jack 2, carry out piling first；
Step 5：Continue piling, in the upper end pressurization stake steel plate washer 7 of stake 17, adjustment jack 2 levelness ensures the perpendicularity of stake,
Continue piling, pressurization stake steel plate washer 7 to height can be sent after second section pile length, and pile follower splices with previous pile；
Step 6：Repeat step 5 seals stake after reaching design stake total depth.
In the embodiment, anchor ear 1 and anchor ear 2 11 that shape of cross section is square are provided with, anchor ear 2 11 is in ox horn
Frame structure, anchor ear two and anchor ear one are adjusted after height and position, are fixed by the expansion bolt and column 15 that are implanted into advance, space
Height adjusting part 5 and anchor ear one and the trapezoidal structure setting of anchor ear two, the two ends of spatial altitude regulating part 5 are respectively by connecting spiral shell
Bolt or by being welded on anchor ear engaging lug, opens up two locating holes 19, each locating holes on former pile foundation support table 18
The 19 corresponding stakes 17 of inside feeding, adjust position and the perpendicularity of stake 17, jack 2, which is arranged on, to be treated in piling 17, adjust very heavy
Push up 2 levelness, and adjustable flat bed 6 is arranged on jack 2 and is compressed and is connected with anchor ear one, the jack of operation side adds
Pressure system 1 and jack 2 are encased inside piling steel plate washer 7 after the stake of the side is pressed into one section under jack 2, to keep whole device
Balance, then operate the jack compression system 1 and jack 2 of opposite side, the stake to opposite side carries out piling, operates repeatedly straight
Pressed completely to stake, sealed stake.
Embodiment 2：
In the embodiment described in Fig. 2, Fig. 4, a kind of construction static pressed pile device, including：
Jack compression system 1；Power pressing piece for realizing static pressed pile；
Jack 2；Lifting member for realizing static pressed pile；Jack 2 is connected with jack compression system 1；
Anchor ear 3；Column 15 and crossbeam 16 for realizing and building are connected and provided for jack 2 and be implanted on impetus, anchor ear 3
There are some expansion bolts 4；
Spatial altitude regulating part 5；Spatial altitude regulating part 5 is arranged on anchor ear 3 and high between anchor ear 3 and crossbeam 16 for realizing
The adjustment positioning of degree；
Adjustable flat bed 6；Leveling for realizing jack 2, adjustable flat bed 6 is arranged on jack 2, adjustable flat bed 6
Upper end and anchor ear 3 lower end apical grafting；
Piling steel plate washer 7；Piling steel plate washer 7 is arranged on the lower section for treating in piling 17 and being supported on jack 2.
Anchor ear 3 includes anchor ear main body 8 and anchor ear engaging lug 9, and expansion bolt 4 is distributed in anchor ear main body 8 and along vertical
Set in the axis direction of anchor ear main body 8, anchor ear engaging lug 9 is set with the integral type of anchor ear main body 8.
Spatial altitude regulating part 5 is provided with two pieces, and spatial altitude regulating part 5 includes lateral adjustments part 12 and longitudinally adjust part
13, lateral adjustments part 12 is arranged on the expanding screw that connecting cross beam is implanted with the top of longitudinally adjust part 13, lateral adjustments part 12
Bolt 14, the lower end of longitudinally adjust part 13 is vertically connected on anchor ear engaging lug 9.
Spatial altitude regulating part 13 is thickening H profile steel component.
A kind of method that static pressed pile is carried out using construction static pressed pile device, is comprised the following steps：
Step 1：Locating holes 19 are opened up on former pile foundation support table 18；
Step 2：Anchor ear 3 is fixed on column 15 and crossbeam 16 according to real space size, and it is by connector that space is high
Regulating part 5 is spent to be connected with anchor ear 3 and fixed；Spatial altitude regulating part 5 is thickening H profile steel component；Anchor ear 3 described in step 2
Including anchor ear main body 8 and anchor ear engaging lug 9, expansion bolt 4 is distributed in anchor ear main body 8 and along perpendicular to the axle of anchor ear main body 8
Line direction is set, and anchor ear engaging lug 9 is set with the integral type of anchor ear main body 8；Described anchor ear 3 is provided with one, anchor ear 3 and set
There are two spatial altitude regulating parts 5, spatial altitude regulating part 5 includes lateral adjustments part 12 and longitudinally adjust part 13, lateral adjustments part
12 are arranged on the expansion bolt 14 that connecting cross beam is implanted with the top of longitudinally adjust part 13, lateral adjustments part 12, longitudinally adjust
The lower end of part 13 is vertically connected on anchor ear engaging lug 9, and anchor ear 3 is abutted with adjustable flat bed 6；
Step 3：Set up jack 2, jack compression system 1 and adjustable flat bed 6；
Step 4：Pile follower, adjusts position and the perpendicularity of stake 17, adjusts the levelness of jack 2, carry out piling first；
Step 5：Continue piling, in the upper end pressurization stake steel plate washer 7 of stake 17, adjustment jack 2 levelness ensures the perpendicularity of stake,
Continue piling, pressurization stake steel plate washer 7 to height can be sent after second section pile length, and pile follower splices with previous pile；
Step 6：Repeat step 5 seals stake after reaching design stake total depth.
In the embodiment, the rounded anchor ear 3 of shape of cross section is provided with, anchor ear 3 is in ox horn frame structure, and anchor ear 3 is adjusted
After good height and position, fixed by the expansion bolt 4 and column 15 that are implanted into advance, spatial altitude regulating part 2 includes lateral adjustments
Part 12 and longitudinally adjust part 13, the lower end of empty longitudinally adjust part 13 is by connecting bolt or by being welded on anchor ear engaging lug
On, lateral adjustments part 12 is arranged on the top of longitudinally adjust part 13, the expansion bolt 14 that lateral adjustments part 12 passes through connecting cross beam
It is connected with crossbeam, two locating holes 19, the corresponding stake of each inside of locating holes 19 feeding is opened up on former pile foundation support table 18
17, position and the perpendicularity of stake 17 are adjusted, jack 2, which is arranged on, to be treated in piling 17, the adjustment levelness of jack 2, and levelling
Base 6 is arranged on jack 2 and compressed with anchor ear one and is connected, the jack compression system 1 and jack 2 of 4 operation sides
Piling steel plate washer 7 is encased inside under jack 2 after the stake of the side is pressed into one section, to keep the balance of whole device, then is operated another
The jack compression system 1 and jack 2 of side, the stake to opposite side carry out piling, operate up to stake has been pressed completely, seal repeatedly
Stake.
The application static pressed pile device and pile pressing method, using the beam or post in original building structure, increase the steel construction of design,
Anchor ear uses ox horn frame structure, and spatial altitude regulating part has static pressure jack solid using thickening steel channel beam and thickening channel column
Fixed impetus, using static pressed pile technology by prefabricated pile cutoff or steel-pipe pile pile cutoff in the piling hole that basis is reserved or digs by
It is then that pile foundation is affixed with basis in section press-in soil, so as to reach that original building foundation stabilization correction or the original building underground space are opened
The purpose that stake is underpined in hair.Concrete operation method includes：Axis and stake position measuring；Reserved piling hole；Set up pile pressing device；Adjustment
Need stake position and the perpendicularity of piling；Piling and envelope stake.Easy construction, environmental protection and energy saving, rapidly and efficiently, being particularly suitable for can not be direct
Applied in original building foundation stabilization correction or original building underground space development using pressure pile reaction frame construction space.
Claims (10)
1. a kind of construction static pressed pile device, it is characterised in that including：
Jack compression system（1）；Power pressing piece for realizing static pressed pile；
Jack（2）；Lifting member for realizing static pressed pile；Described jack（2）With jack compression system（1）Connection；
Anchor ear（3）；Column or column and crossbeam for realizing and building connect and are jack（2）Impetus is provided, it is described
Anchor ear（3）On be implanted with some expansion bolts（4）；
Spatial altitude regulating part（5）；Described spatial altitude regulating part（5）It is arranged on anchor ear（3）Go up and be used to realize anchor ear（3）
The adjustment positioning of height between crossbeam；
Adjustable flat bed（6）；For realizing jack（2）Leveling, described adjustable flat bed（6）It is arranged on jack（2）
On, described adjustable flat bed（6）Upper end and anchor ear（3）Lower end apical grafting；
Piling steel plate washer（7）；Described piling steel plate washer（7）It is arranged on and treats in piling and be supported on jack（2）Lower section.
2. a kind of construction static pressed pile device according to claim 1, it is characterised in that：Described anchor ear（3）Including
Anchor ear main body（8）With anchor ear engaging lug（9）, described expansion bolt（4）It is distributed on anchor ear main body（8）It is upper and along perpendicular to embracing
Bind round main body（8）Axis direction is set, described anchor ear engaging lug（9）With anchor ear main body（8）Integral type is set.
3. a kind of construction static pressed pile device according to claim 2, it is characterised in that：Described anchor ear（3）Including
Anchor ear one（10）With anchor ear two（11）, described anchor ear one（10）Anchor ear engaging lug extension width be more than anchor ear two（11）'s
Anchor ear engaging lug, described anchor ear one（10）For ox horn frame structure.
4. a kind of construction static pressed pile device according to claim 3, it is characterised in that：Described spatial altitude regulation
Part（5）It is provided with two pieces, described spatial altitude regulating part（5）Two ends respectively with anchor ear one（10）With anchor ear two（11）Embrace
Bind round the adjustable connection of engaging lug.
5. a kind of construction static pressed pile device according to claim 2, it is characterised in that：Described spatial altitude regulation
Part（5）It is provided with two pieces, described spatial altitude regulating part（5）Including lateral adjustments part（12）With longitudinally adjust part（13）, institute
The lateral adjustments part stated（12）It is arranged on longitudinally adjust part（13）Top, described lateral adjustments part（12）On be implanted with connection
The expansion bolt of crossbeam（14）, described longitudinally adjust part（13）Lower end be vertically connected on anchor ear engaging lug（9）On.
6. a kind of construction static pressed pile device according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that：Space is high
Spend regulating part（5）To thicken H profile steel component.
7. a kind of method that construction static pressed pile device using described in claim 1 carries out static pressed pile, it is characterised in that bag
Include following steps：
Step 1：In former pile foundation support table（18）On open up locating holes（19）；
Step 2：According to real space size by anchor ear（3）It is fixed on column（15）Or column（15）And crossbeam（16）On, and
By connector by spatial altitude regulating part（5）With anchor ear（3）Connect and fix；
Step 3：Set up jack（2）, jack compression system（1）And adjustable flat bed（6）；
Step 4：Pile follower, adjusts stake（17）Position and perpendicularity, adjust jack（2）Levelness, carries out piling first；
Step 5：Continue piling, in stake（17）Upper end pressurization stake steel plate washer（17）, adjust jack（2）Levelness ensures stake
Perpendicularity, continues piling, and pressurize stake steel plate washer（17）It can be sent after second section pile length to height, pile follower is spelled with previous pile
Connect；
Step 6：Repeat step 5 seals stake after reaching design stake total depth.
8. a kind of method that static pressed pile is carried out using construction static pressed pile device according to claim 7, its feature is existed
In：
Anchor ear described in step 2（3）Including anchor ear main body（8）With anchor ear engaging lug（9）, described expansion bolt（4）Uniformly
In anchor ear main body（8）Above and along perpendicular to anchor ear main body（8）Axis direction is set, described anchor ear engaging lug（9）With anchor ear
Main body（8）Integral type is set；Described anchor ear（3）Including anchor ear one（10）With anchor ear two（11）, described anchor ear one（10）With
Anchor ear two（11）It is separately positioned on column（10）Go up and pass through two spatial altitude regulating parts（5）It is connected with each other, described anchor ear
One（10）It is arranged on anchor ear two（11）Lower section and adjustable flat bed（6）Abut.
9. a kind of method that static pressed pile is carried out using construction static pressed pile device according to claim 7, its feature is existed
In：
Anchor ear described in step 2（3）Including anchor ear main body（8）With anchor ear engaging lug（9）, described expansion bolt（4）Uniformly
In anchor ear main body（8）Above and along perpendicular to anchor ear main body（8）Axis direction is set, described anchor ear engaging lug（9）With anchor ear
Main body（8）Integral type is set；Described anchor ear（8）It is provided with one, described anchor ear（8）On be provided with two spatial altitudes regulation
Part（5）, described spatial altitude regulating part（5）Including lateral adjustments part（12）With longitudinally adjust part（13）, described horizontal tune
Save part（12）It is arranged on longitudinally adjust part（13）Top, described lateral adjustments part（12）On be implanted with the expansion of connecting cross beam
Bolt（14）, described longitudinally adjust part（13）Lower end be vertically connected on anchor ear engaging lug（9）On, described anchor ear（3）With
Adjustable flat bed（6）Abut.
10. a kind of method that static pressed pile is carried out using construction static pressed pile device according to claim 8 or claim 9, it is special
Levy and be：Spatial altitude regulating part（5）To thicken H profile steel component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN107489152A (en) * | 2017-09-07 | 2017-12-19 | 淮海工学院 | A kind of screw anchor encircles static press piling constructing device and its construction method |
| CN107872023A (en) * | 2017-12-09 | 2018-04-03 | 陈明山 | A kind of power construction anchor ear height adjuster |
| US9938714B2 (en) * | 2016-03-24 | 2018-04-10 | Omg, Inc. | Hinged building shrinkage compensation device |
| CN108575158A (en) * | 2018-06-11 | 2018-09-28 | 福鼎市万乘机械有限公司 | Plug in pile-drawing machine |
| CN109680687A (en) * | 2019-01-17 | 2019-04-26 | 江西联保工程咨询有限公司 | A kind of integrally formed construction technology of platform |
| CN110904966A (en) * | 2019-11-29 | 2020-03-24 | 云南建研建设工程检测鉴定有限公司 | Balance-adjustable static pressure pile construction device and foundation pile static load test method |
| US10745913B2 (en) | 2016-03-24 | 2020-08-18 | Omg, Inc. | Building shrinkage compensation device with rotating gears |
| CN112227366A (en) * | 2020-10-30 | 2021-01-15 | 中建五局第三建设有限公司 | Static pressure pile construction method for regulating pressure and unloading building in narrow space |
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| CN112227366A (en) * | 2020-10-30 | 2021-01-15 | 中建五局第三建设有限公司 | Static pressure pile construction method for regulating pressure and unloading building in narrow space |
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Denomination of invention: A static pressure pile device for building construction and a pile pressing method using the device Effective date of registration: 20220704 Granted publication date: 20190201 Pledgee: China Construction Bank Co.,Ltd. Fuyang Branch of Hangzhou Pledgor: GEOTECHNICAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980009767 |
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