CN109930858A - A kind of method and apparatus in building integral jacking bottom transformation market - Google Patents
A kind of method and apparatus in building integral jacking bottom transformation market Download PDFInfo
- Publication number
- CN109930858A CN109930858A CN201711358083.1A CN201711358083A CN109930858A CN 109930858 A CN109930858 A CN 109930858A CN 201711358083 A CN201711358083 A CN 201711358083A CN 109930858 A CN109930858 A CN 109930858A
- Authority
- CN
- China
- Prior art keywords
- jacking
- lift
- wall
- jack
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The present invention relates to building engineering fields, it transform the method and apparatus in market as more particularly to a kind of existing building integral jacking bottom, utilize above-mentioned method and apparatus, can realization safely, quickly, economic is synchronous by existing building, by a small margin, continuously integral jacking bottom transform parking lot, market as, to solve the problems, such as that perplexing the parking lot faced in urban construction and street at present renovates.
Description
Technical field
The present invention relates to building engineering fields, transform the side in market as more particularly to a kind of building integral jacking bottom
Method and device.
Background technique
With the rapid economic development in our country, the progress of urbanization process is more and more fast, urban population is more and more, city
Automobile is more and more, and city space is more and more small, more and more crowded.
The related technology to solve the above problems is building moving technology, which solves building in the plane
Mobile problem.Movement of the building on facade, related technology is building settlement correction, but only addresses only building in base
Fine motion on plinth.Weight jacking usual means are jack in engineering, and stroke is generally between 0.1-1.5 meters, such as bridge jacking
The 100-200 tons of jack in common ground, about 300 millimeters high, about 200 millimeters of stroke, two jack are used alternatingly when construction, very heavy
Push up the tool-type cushion block that underlay steel and concrete are constituted.Because general 3 meters of headroom or so under architecture bottom layer beam, building is whole
At least want 3 meters of increasing degree, safety specifications building integral jacking will synchronize, slightly, continuously, and with traditional jacking method and
Above-mentioned requirements are not achieved in hydraulic tool, use it to solve building significantly to jack to be breakneck reluctantly, so building at present
Building object and significantly jacking substantially also is a forbidden zone.
There is presently no mature technologies and corollary apparatus that discovery can properly settle the above problem.
Summary of the invention
Summary of the invention:
The main object of the present invention is to provide the method and apparatus that a kind of building integral jacking bottom transform parking lot as,
Make it possible to build distributed parking lot largely in city thoroughly to solve urban parking area.The second object of the present invention is benefit
With the aforedescribed process with device, while properly settle street architecture object bottom storey-adding reconstruction be market the problem of；Of the invention
Three purposes are so that street architecture object bottom resident is got rid of or slow down prestige caused by lead poisoning using above-mentioned method and apparatus
The side of body.
The present invention is implemented as follows:
A kind of method that building integral jacking bottom transform parking lot, market as, process flow are as follows: 1. press existing rule
Model reinforces existing building；2. the basis of new building after setting jacks on the basis of existing building；3. existing
Setting lift wall beam linking beam on the certain altitude of building basis, lift wall beam, ground floor board group at horizontal frame system, and reserved top
New building bottom load bearing wall after jacking post or jacking frame, anti-side moving device and jacking during rising, shear wall, upright of frame
Interface；4. jacking post or jacking frame are arranged between the basis and lift wall beam of new building, jacking post or jacking frame lower end and newly-built
The basic gun iron link of object is built, upper end is slidably connected with lift wall beam；5. on the basis of new building, in or beyond building object plane
The anti-side moving device that construction period wind-force, seismic force, jack horizontal component can be balanced is set, then cutting basis with
Wall between horizontal frame system；6. starting hydraulic and control system, measurement and control system, computer turn-key system, Ruo Gantai
Jack is synchronous in jacking post or jacking frame, by a small margin, continuously works, building realize simultaneously synchronization, by a small margin,
Continuously rise；7. collecting the three-D displacement data of building jacking process by monitoring system, dynamic position control is carried out；8.
The An full Dun constantly increased is set between the basis and lift wall beam of new building, jacking to certain altitude, jacking post or jacking frame,
An full Dun will increase cross-brace；9. jacking is set between lift wall beam on the design position on new building basis to certain altitude
Set load bearing wall, shear wall, upright of frame；Jacking is lifted and is realized between wall beam with load bearing wall, shear wall, upright of frame to design height
Gun iron link；10. removing anti-side moving device, jacking post or jacking frame, terrace inside and outside recovery room.
A kind of building integral jacking bottom transform the jacking post in parking lot, market as, and 2-6 meters of height, spiral, steel；
Its bottom precession be fastened on the basis of nut hold-down support, top pass through be fixed on lift wall beam on hollow sliding support；Its
Between there are two to cover the ultra-thin jack of the stroke that is through on borded pile within 20 millimeters, setting one can be under every jack
The nut movable bearing support of turn on borded pile is bolted or is welded together with steelframe or steel drum between two jack, and its spacing omits
The sum of thick greater than nut movable bearing support in every jack range.Jacking post is hydraulic according to following program works: 1.
Dynamic start top jack stand load, counter-force act on the nut movable bearing support under it；2. top jack is under
Portion's jack covers a stroke, and the nut movable bearing support under the jack of lower part is in manpower or hydraulic (hydraulic motor, hydraulic cylinder)
Or electrically or mechanically under the action of (gear, worm and gear, friction pulley, chain) or pneumatic (gas motor, cylinder) power, followed by thousand
Jin top upward stroke screws；3. hydraulic power starting lower part jack stand top jack and load, counter-force act under it
Nut movable bearing support on；4. lower part jack heads on top jack and covers a stroke, the nut under the jack of top is living
Dynamic support manpower or hydraulic (hydraulic motor, hydraulic cylinder) or electrically or mechanically (gear, worm and gear, friction pulley, chain) or
Pneumatically under the action of (gas motor, cylinder) power, followed by jack upward stroke is screwed；5. repeating above procedure, then load is suitable
The sustainable rising of jacking post.
The power transmission sequence of jacking post is such that load → jack → nut movable bearing support → spiral jacking post → nut
Hold-down support → basis.For safety, the maximum allowable amount of deflection of horizontal pane, jack maximum jacking stroke, spiral jacking
The every circle increasing degree value of column, these three data should be consistent as far as possible in design, the reason for this is that: if one, multiple jack, nut work
When dynamic support malfunction or failure, it is unlikely to cause catastrophic effect.Key is the level and deformation of controlled level Vierendeel girder.It is horizontal
The horizontal control of Vierendeel girder is realized by the height of manual or automatic measurement spiral jacking post；The height of automatic measurement jacking post
The more accurate method of one kind of degree is to calculate the circle number and the every circle increasing degree value of jacking post spiral that nut movable bearing support rotates through
Product；Nut movable bearing support rotating cycle is magnetic stripe by being fixed on nut movable bearing support periphery or luminous tube and is fixed on two
Steelframe or electromagnetism on steel drum or photoelectric counter calculate between platform jack；The horizontal measurement precision and magnetic stripe of horizontal pane
Or the density of luminous tube arrangement is directly proportional.
Jacking post can individually or in pairs, be symmetrically or non-symmetrically arranged.
A kind of building integral jacking bottom transform the jacking frame in parking lot, market as, and 2-6 meters of height, two steel spiral shells
Revolve column and beam or upper and lower steel lifted by lower steel lift beam and be connected, bottom precession be fastened on the basis of nut hold-down support, top,
Middle part passes through the hollow sliding support or upper and lower across jacking frame is fixed on being fixed on lift wall beam with steel lift beam-ends under jacking frame
The hollow sliding support of steel lift beam-ends；Have under two spiral intercolumniations, lift wall beam, on lower steel lift beam or up and down between steel lift beam one it is solid
It is scheduled on lift wall beam, lower steel is lifted on beam or upper and lower steel lifts double acting ultra-thin jack of the stroke within 20 millimeters on beam；Every spiral shell
Revolve column on setting two can on borded pile turn nut movable bearing support, top nut movable bearing support be located at lift wall beam on or upper steel
The hollow sliding support of beam-ends is lifted in the following, lower nut movable bearing support is located at below the lower steel lift hollow sliding support of beam-ends.
Jacking frame is according to following program works: 1. hydraulic powers start jack stand lift wall beam and load or jack-up
Upper steel lift beam and load, the lower steel that counter-force acts under it are lifted on beam and are transmitted on the nut movable bearing support at both ends；2. jack
It covers a stroke, lifts nut movable bearing support on wall beam or under the hollow sliding support of upper steel lift beam-ends in manpower or hydraulic
(hydraulic motor, hydraulic cylinder) or electrically or mechanically (gear, worm and gear, friction pulley, chain) or pneumatic (gas motor, cylinder) power
Under the action of, followed by jack upward stroke screws；3. hydraulic power off-load, gravity laod acts on the nut activity on top
On support, while lower steel lift beam being driven to rise one stroke of jack；4. the lower nut movable bearing support of lower steel lift beam-ends is in manpower
Hydraulic (hydraulic motor, hydraulic cylinder) or electrically or mechanically (gear, worm and gear, friction pulley, chain) or pneumatic (gas motor,
Cylinder) under the action of power, steel lift beam rising is followed by descended to screw；5. repeating above procedure, then load is sustainable along jacking frame
Rise.
The power transmission sequence of jacking frame be by following 1,2 steps alternately: 1. loads → jack → lower steel lift beam → spiral shell
Female movable bearing support → jacking frame → nut hold-down support → basis；2. load → upper steel lifts beam → nut movable bearing support → jacking frame
→ nut hold-down support → basis.For safety, the maximum allowable amount of deflection of horizontal pane, jack maximum jack stroke, spiral shell
Revolve the every circle increasing degree value of jacking post, these three data design when should as far as possible unanimously, the reason for this is that: if one, multiple jack,
When the malfunction of nut movable bearing support or failure, it is unlikely to cause catastrophic effect.Key is the level and change of controlled level Vierendeel girder
Shape.The horizontal control of horizontal pane is realized by the height of manual or automatic measurement spiral jacking post；Automatic measurement top
The more accurate method of one kind of the height of setting prop is the circle number and the every circle of jacking post spiral for calculating nut movable bearing support and rotating through
The product of increasing degree value；Nut movable bearing support rotating cycle be magnetic stripe by being fixed on nut movable bearing support periphery or luminous tube with
It is fixed on steelframe between two jack or the electromagnetism on steel drum or photoelectric counter calculates；The horizontal measurement essence of horizontal pane
It spends directly proportional to the density that magnetic stripe or luminous tube are arranged.
Jacking frame can individually or in pairs, be symmetrically or non-symmetrically arranged.
Jacking apparatus is made of following system: civil engineering system, mechanical engineering system, hydraulic and control system, measurement
And control system, computer turn-key system.Civil engineering system includes: the lift wall beam linking beam of horizontal frame system, lift wall beam, bottom
Node on floor plate, column；The formula basis of basis system, isolated footing, raft foundation, Pile-supported stand foundation, foundation beam, basis lift
Wall beam linking beam；The vertical pillars of the temporary support An full Dun of vertical support system and horizontal frame and basic gun iron link, shearing
Wall, load bearing wall；The anti-lateral displacement dress of the compositions of various geometries such as the internal or external column of horizontally-supported system, wall, frame, cylinder
It sets.Mechanical engineering system includes: spiral jacking post, nut movable bearing support, nut hold-down support, the hollow sliding branch of jacking post system
Seat；The steel up and down of jacking frame system lifts beam, spiral jacking post, nut movable bearing support, nut hold-down support, hollow sliding support；Top
The lateral support system of setting prop or jacking frame.Hydraulic and control system includes: hydraulic cylinder, hydraulic motor, pumping plant, pipeline, valve, control
Element processed, console；Measurement and control system include: electromagnetism or photoelectric sensor, route, data acquisition and arrangement instrument；Meter
Calculation machine turn-key system includes: computer hardware, jacking special-purpose software, commander's large screen, live acoustic-optic indicator and warning device.
The beneficial effects of the present invention are: using above-mentioned method and apparatus, can realization safely, quickly, economic will
Existing building is synchronous, by a small margin, continuously integral jacking bottom transform parking lot, market as, to solve puzzlement city at present
The problem in the parking lot and street regulation that are faced in city's construction.
Detailed description of the invention
Detailed description of the invention:
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the sectional view of the embodiment of the present invention 1.
In above-mentioned figure: 1 existing building basis, new building basis after 2 jackings, 3 nut hold-down supports, 4 An full Dun,
5 spiral steel columns, 6 An full Dun, spiral steel column cross-brace, 7 lower nut movable bearing supports, hollow jack under 8,9 upper and lower hollow thousand
Jin top steel fitting, 10 top nut movable bearing supports, hollow jack on 11,12 horizontal frames lift wall beam, 13 lift wall beam linking beams, and 14
Hollow sliding support in wall beam is lifted, 15 horizontal frame floorboards, 16 jack building masonry walls, steel lift beam under 17 jacking frames, and 18 pairs
Ultra-thin jack is moved, steel lifts beam, the internal or external various shape anti-side moving device of 20 buildings, 21 hydraulic horses on 19 jacking frames
It reaches.
Specific embodiment
Specific embodiment:
Embodiment 1: referring to Fig. 1.Building integral jacking bottom transform parking lot as.Process is as follows: 1. check existing build
Object (16) are built, it is reinforced by existing specification；2. being arranged on basic (1) basic (2)；3. in basic (1) certain altitude
The horizontal frame that upper setting lift wall beam linking beam (13), horizontal frame lift wall beam (12), bottom floor (15) form, reserves jacking
The interface of new building bottom load bearing wall, shear wall, upright of frame after period jacking post, anti-side moving device and jacking, and press
Parking lot requires design plane and facade；4. spiral steel column (5) are set between basic (2) and horizontal frame lift wall beam (12),
Lower end is tightened in nut hold-down support (3), and upper end passes through hollow sliding support (14), intermediate successively to install lower spiral shell from bottom to top
Female movable bearing support (7), under hollow jack (8), top nut movable bearing support (10), upper hollow jack (11), upper and lower hollow thousand
Jin top (11,8) is connect by steel fitting (9) steel, upper hollow jack (11) and horizontal frame lift wall beam (12) bolt, upper lower nut
Movable bearing support (10,7) is driven by the hydraulic motor (21) being fixed on steel fitting (9), upper and lower hollow jack (11,8) stroke
10 millimeters, upper and lower hollow jack (11,8) spacing is that top nut movable bearing support (10) thickness adds 15 millimeters；5. in basic (2)
Several are arranged in upper, building object plane can balance construction period wind-force, seismic force, upper and lower hollow jack (11,8) water
Divide the anti-lateral displacement reinforced column (20) of power equally, then cuts off the wall between basic (2) and horizontal frame lift wall beam (12)；6.
Start hydraulic control system, measurement and control system, computer turn-key system, jacking post is according to following program works: a. is hydraulic
Hollow jack (11) jacks up the load of horizontal frame lift wall beam (12) on dynamic start, and it is living that counter-force acts on the top nut under it
On dynamic support (10)；B. upper hollow jack (11) covers a stroke 10 by steel fitting (9) hollow jack (8) under
Millimeter, under lower nut movable bearing support (7) under hollow jack (8) under the action of hydraulic motor (21), followed by under it is hollow
Jack (8) upward stroke screws；C. hollow jack (11) and level on hollow jack (8) jack-up under hydraulic power starting
Frame lifts the load of wall beam (12), and counter-force acts on lower nut movable bearing support (7)；D. during hollow jack (8) heads under
A stroke, the top nut activity branch under upper hollow jack (11) are covered in empty jack (11) and horizontal frame lift wall beam (12)
Under hydraulic motor (21) effect, followed by upper hollow jack (11) upward stroke screws seat (10)；E. above procedure is repeated,
About several hollow jack (11,8), upper lower nut movable bearing supports (10,7) synchronize, by a small margin, continuously in jacking post
Work, building is realized simultaneously to be synchronized, by a small margin, continuously rises；7. collecting building jacking process by monitoring system
Three-D displacement data carry out dynamic position control；8. lifting wall beam in basic (2) and horizontal frame with the jacking of building
(12) the An full Dun (4) constantly increased is set between, is jacked to certain altitude, spiral steel column (5), An full Dun (4) will increase transverse direction
It supports (6)；9. load-bearing is arranged between horizontal frame lift wall beam (12) on the design position of basic (2) to certain altitude in jacking
Wall, shear wall, upright of frame；Jacking to design height, horizontal frame lifts wall beam (12) and load bearing wall, shear wall, upright of frame
Realize gun iron link；10. removing anti-lateral displacement reinforced column (20), jacking post, terrace inside and outside recovery room.
Embodiment 2: referring to Fig. 1.Building integral jacking bottom transform market as.Process is as follows: 1. check existing building
Object (16) reinforces it by existing specification；2. being arranged on basic (1) basic (2)；3. on basic (1) certain altitude
Lift wall beam linking beam (13) is set, the horizontal frame that horizontal frame lifts wall beam (12), bottom floor (15) forms, reserves the jacking phase
Between jacking frame, anti-side moving device and jacking after new building bottom load bearing wall, shear wall, upright of frame interface, and press quotient
Field requires design plane and facade；4. two spiral steel columns (5) are set between basic (2) and horizontal frame lift wall beam (12),
Lower end is tightened in nut hold-down support (3), and upper end passes through hollow sliding support (14), intermediate successively to install lower spiral shell from bottom to top
Female movable bearing support (7), lower steel lift beam (17), double acting ultra-thin jack (18), top nut movable bearing support (10), double acting ultra-thin very heavy
(18) and horizontal frame lift wall beam (12), lower steel lift beam (17) bolt are pushed up, upper lower nut movable bearing support (10,7) is by being fixed on water
Flat frame lifts wall beam (12), lower steel lifts hydraulic motor (21) driving on beam (17)；5. on basic (2), in building object plane
Several, which are arranged, can balance the anti-lateral displacement reinforced column of construction period wind-force, seismic force, jack (18) horizontal component
(20), the wall between basic (2) and horizontal frame lift wall beam (12) is then cut off；6. starting hydraulic control system, measurement and control
System processed, computer turn-key system, jacking frame is according to following program works: a. hydraulic power start jack (18) jack up it is horizontal
Frame lifts wall beam (12) and load, and counter-force acts on lower steel lift beam (17) and is transmitted to the lower nut movable bearing support (7) at both ends；b.
Jack (18) covers a stroke, and top nut movable bearing support (10) is under the action of hydraulic motor (21), followed by jack
(18) upward stroke screws；C. hydraulic power off-load, gravity laod act on top nut movable bearing support (10), while under drive
Steel lifts beam (17) and rises one stroke of jack；D. descend the lower nut movable bearing support (7) at steel lift beam (17) end in hydraulic motor
(21) it under the action of, followed by descends steel lift beam (17) to rise and screws；E. repeat above procedure, several jack (18), up and down
Nut movable bearing support (10,7) is synchronous on jacking frame, by a small margin, continuously works, building realize simultaneously synchronization, by a small margin,
Continuously rise；7. collecting the three-D displacement data of building jacking process by monitoring system, dynamic position control is carried out；8.
With the jacking of building, the peace constantly increased is set between basic (2) and lower steel lift beam (17), horizontal frame lift wall beam (12)
Full Dun (4), jacking to certain altitude, spiral steel column (5), full Dun (4) the Yao Zengjia cross-brace (6) of peace；9. jacking to certain height
Load bearing wall, shear wall, upright of frame is arranged in degree on the design position of basic (2) between horizontal frame lift wall beam (12)；Jacking
To design height, horizontal frame lifts wall beam (12) and load bearing wall, shear wall, upright of frame realize gun iron link；10. removing anti-side
Move reinforced column (20), jacking post, terrace inside and outside recovery room.
Embodiment 3: referring to Fig. 1.Building integral jacking bottom transform market as.Process is as follows: 1. check existing building
Object (16) reinforces it by existing specification；2. being arranged on basic (1) basic (2)；3. on basic (1) certain altitude
Lift wall beam linking beam (13) is set, the horizontal frame that horizontal frame lifts wall beam (12), bottom floor (15) forms, reserves the jacking phase
Between jacking frame, anti-side moving device and jacking after new building bottom load bearing wall, shear wall, upright of frame interface, and press quotient
Field requires design plane and facade；4. two spiral steel columns (5) are set between basic (2) and horizontal frame lift wall beam (12),
Lower end is tightened in nut hold-down support (3), and upper end passes through hollow sliding support (14), intermediate successively to install lower spiral shell from bottom to top
Female movable bearing support (7), lower steel lift beam (17), double acting ultra-thin jack (18), top nut movable bearing support (10), upper steel lift beam
(19), double acting ultra-thin jack (18) and horizontal frame lift wall beam (12), lower steel lift beam (17) bolt, upper lower nut movable bearing support
(10,7) are by being fixed on horizontal frame lift wall beam (12), lower steel is lifted the hydraulic motor (21) on beam (17) and driven；5. in basic (2)
Several, which are arranged, in upper, building object plane can balance the anti-side of construction period wind-force, seismic force, jack (18) horizontal component
It moves reinforced concrete wall (20), then cuts off the wall between basic (2) and horizontal frame lift wall beam (12)；6. starting hydraulic control
System, measurement and control system, computer turn-key system, jacking frame is according to following program works: the starting of a. hydraulic power is very heavy
Steel lift beam (19) on (18) jack-up, horizontal frame lift wall beam (12) and load are pushed up, counter-force is acted on lower steel lift beam (17) and passed
To the lower nut movable bearing support (7) at both ends；B. jack (18) covers a stroke, and top nut movable bearing support (10) is in hydraulic horse
Up under the action of (21), followed by jack (18) upward stroke is screwed；C. hydraulic power off-load, gravity laod act on spiral shell
On female movable bearing support (10), while lower steel lift beam (17) being driven to rise one stroke of jack；D. it descends under steel lift beam (17) end
Nut movable bearing support (7) followed by descends steel lift beam (17) to rise and screws under the action of hydraulic motor (21)；E. above-mentioned journey is repeated
Sequence, several jack (18), upper lower nut movable bearing support (10,7) are synchronous on jacking frame, by a small margin, continuously work, and build
It builds object while realizing and synchronize, by a small margin, continuously rise；7. collecting the three-D displacement of building jacking process by monitoring system
Data carry out dynamic position control；8. lifting wall in basic (2) and lower steel lift beam (17), horizontal frame with the jacking of building
The An full Dun (4) constantly increased is set between beam (12), is jacked to certain altitude, spiral steel column (5), An full Dun (4) will increase cross
To support (6)；9. jacking is arranged between horizontal frame lift wall beam (12) on the design position of basic (2) and holds to certain altitude
Weight wall, shear wall, upright of frame；Jacking is to design height, and horizontal frame lifts wall beam (12) and load bearing wall, shear wall, frame are vertical
Column realizes gun iron link；10. removing anti-lateral displacement reinforced concrete wall (20), jacking post, terrace inside and outside recovery room.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of method and apparatus in building integral jacking bottom transformation market, it is characterised in that the process flow of its method
Are as follows: 1) reinforces existing building by existing specification；2) new building after jacking is arranged on the basis of existing building
Basis；3) be arranged on the certain altitude of existing building basis lift wall beam linking beam, lift wall beam, ground floor board group at water
Flat frame system, and new building bottom load bearing wall after jacking post or jacking frame, anti-side moving device and jacking during reserved jacking,
The interface of shear wall, upright of frame；4) jacking post or jacking frame, jacking post is arranged between the basis and lift wall beam of new building in
Or the basic rigidity connection of jacking frame lower end and new building, upper end is slidably connected with lift wall beam；5) is on the basis of new building
The anti-lateral displacement that can balance construction period wind-force, seismic force, jack horizontal component is set in or beyond upper, building object plane
Then device cuts off basis and the wall between horizontal frame system；6) starts hydraulic and control system, measurement and control system, meter
Calculation machine turn-key system, several jacks are synchronous in jacking post or jacking frame, by a small margin, continuously work, building
It realizes simultaneously and synchronizes, by a small margin, continuously rises；7) is jacked to certain altitude, on the design position on new building basis and
Load bearing wall, shear wall, upright of frame are set between lift wall beam；Jacking to design height, lift between wall beam with load bearing wall, shear wall, frame
It erects column and realizes rigid connection.
2. a kind of method and apparatus in building integral jacking bottom transformation market, it is characterised in that its jacking post, height 2-6
Rice, spiral, steel, bottom precession be fastened on the basis of nut hold-down support, top pass through be fixed on lift wall beam in
Empty sliding support has two to cover the ultra-thin jack being through on borded pile therebetween, and setting one can be in spiral under every jack
The nut movable bearing support of turn on column is bolted or is welded together with steelframe or steel drum between two jack, and its spacing is slightly larger than
The sum of nut movable bearing support thickness and every jack range.
3. a kind of method and apparatus in building integral jacking bottom transformation market, it is characterised in that its jacking frame, height 2-6
Rice, two steel borded piles lift beam by lower steel or upper and lower steel lifts beam and is connected, and the nut on the basis of bottom precession is fastened on is solid
Determine support, top, middle part, which pass through, to be fixed on lift wall beam and the hollow sliding support of steel lift beam-ends or pass through is fixed under jacking frame
In the hollow sliding support of the upper and lower steel lift beam-ends of jacking frame；Under two spiral intercolumniations, lift wall beam, lower steel is lifted on beam or upper and lower steel
There is one to be fixed on lift wall beam between lift beam, lower steel is lifted on beam or upper and lower steel lifts the double acting ultra-thin jack on beam, every borded pile
It is upper setting two can on borded pile turn nut movable bearing support, top nut movable bearing support be located at lift wall beam on or upper steel lift beam
The hollow sliding support at end is in the following, lower nut movable bearing support is located at below the lower steel lift hollow sliding support of beam-ends.
4. a kind of method and apparatus in building integral jacking bottom transformation market, it is characterised in that its jacking frame is according to following
Program work: 1. hydraulic powers start jack stand lift wall beam and load or jack up upper steel lift beam and load, counter-force effect
On lower steel lift beam under it and it is transmitted on the nut movable bearing support at both ends；2. jack covers a stroke, lift on wall beam or
Nut movable bearing support under the hollow sliding support of upper steel lift beam-ends in manpower or hydraulic (hydraulic motor, hydraulic cylinder) or electronic or
Under the action of mechanical (gear, worm and gear, friction pulley, chain) or pneumatic (gas motor, cylinder) power, followed by jack rises
Stroke screws；3. hydraulic power off-load, gravity laod is acted on the nut movable bearing support on top, while being driven on lower steel lift beam
Rise one stroke of jack；4. the lower nut movable bearing support of lower steel lift beam-ends in manpower or hydraulic (hydraulic motor, hydraulic cylinder) or
Electrically or mechanically under the action of (gear, worm and gear, friction pulley, chain) or pneumatic (gas motor, cylinder) power, steel is followed by descended
Lift beam rising screws；5. repeating above procedure, then load is along the sustainable rising of jacking frame.
5. a kind of method and apparatus in building integral jacking bottom transformation market, it is characterised in that the power transmission sequence of jacking post
Be: load → jack → nut movable bearing support → spiral jacking post → nut hold-down support → basis, the power transmission of jacking frame are suitable
Sequence be by following two steps alternately: a. load → jack → lower steel lift beam → nut movable bearing support → jacking frame → nut
Hold-down support → basis, b. load → upper steel lift beam → nut movable bearing support → jacking frame → nut hold-down support → basis.
6. a kind of method and apparatus in building integral jacking bottom transformation market, it is characterised in that jacking apparatus is by following system
Constitute: civil engineering system includes: the lift wall beam linking beam of horizontal frame, lift wall beam, bottom floor, node on column, formula
Basis, isolated footing, raft foundation, Pile-supported stand foundation, foundation beam, basis lift wall beam linking beam, An full Dun and lateral support, water
The vertical pillars of flat frame and basic gun iron link, shear wall, load bearing wall, the internal or external column of architectural plane, wall, frame,
The anti-side moving device of the compositions of various geometries such as cylinder；Mechanical engineering system includes: the spiral jacking post of jacking post, nut work
Dynamic support, nut hold-down support, hollow sliding support, the lift of the steel up and down beam of jacking frame, spiral jacking post, nut movable bearing support,
Nut hold-down support, hollow sliding support, the lateral support of jacking post or jacking frame；Hydraulic and control system include: hydraulic cylinder,
Hydraulic motor, pumping plant, pipeline, valve, control element, console；Measurement and control system include: electromagnetism or photoelectric sensor,
Route, data acquisition and arrangement instrument；Computer turn-key system includes: computer hardware, jacking special-purpose software, commander's large-size screen monitors
Curtain, live acoustic-optic indicator and warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711358083.1A CN109930858A (en) | 2017-12-17 | 2017-12-17 | A kind of method and apparatus in building integral jacking bottom transformation market |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711358083.1A CN109930858A (en) | 2017-12-17 | 2017-12-17 | A kind of method and apparatus in building integral jacking bottom transformation market |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109930858A true CN109930858A (en) | 2019-06-25 |
Family
ID=66981701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711358083.1A Pending CN109930858A (en) | 2017-12-17 | 2017-12-17 | A kind of method and apparatus in building integral jacking bottom transformation market |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109930858A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696050A (en) * | 2020-12-24 | 2021-04-23 | 江苏建科土木工程技术有限公司 | Frame building jacking device, integral jacking method and jacking deviation rectifying method |
| CN114704108A (en) * | 2022-04-29 | 2022-07-05 | 江苏鸿基节能新技术股份有限公司 | Jacking device for building storey addition |
| CN114922461A (en) * | 2022-05-24 | 2022-08-19 | 江苏鸿基节能新技术股份有限公司 | Building structure jacking construction device and process |
-
2017
- 2017-12-17 CN CN201711358083.1A patent/CN109930858A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696050A (en) * | 2020-12-24 | 2021-04-23 | 江苏建科土木工程技术有限公司 | Frame building jacking device, integral jacking method and jacking deviation rectifying method |
| CN114704108A (en) * | 2022-04-29 | 2022-07-05 | 江苏鸿基节能新技术股份有限公司 | Jacking device for building storey addition |
| CN114704108B (en) * | 2022-04-29 | 2024-03-01 | 江苏鸿基节能新技术股份有限公司 | Jacking device for building storey-adding |
| CN114922461A (en) * | 2022-05-24 | 2022-08-19 | 江苏鸿基节能新技术股份有限公司 | Building structure jacking construction device and process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105220769B (en) | Large area bolt-ball net frame integral top lifting construction method | |
| CN1963111A (en) | Method and device for integral lifting of building and rebuilding ground floor of the building into parking space and marketplace | |
| CN110361275A (en) | A kind of shear wall shock test device and its application method | |
| CN207079729U (en) | Steel structure net rack jacking apparatus | |
| WO2010115350A1 (en) | Main work construction method for reinforced concrete building and building construction machine | |
| CN109930858A (en) | A kind of method and apparatus in building integral jacking bottom transformation market | |
| CN201367728Y (en) | Derrick-less hydraulic slip form device used for reinforced concrete water tower supporting tube construction | |
| CN102080356A (en) | Box girder positioning temporary supporting seat and positioning construction method of box girder | |
| CN109537460B (en) | High-position beam falling construction method for pushing bridge | |
| CN204476416U (en) | The simple and easy sliding form apparatus of a kind of vertical shaft concrete lining | |
| CN106836507A (en) | A kind of Single Layer Sphere Grids shell structure contrary sequence method accumulation jack-up construction method | |
| CN111719705A (en) | Large-span net rack jacking construction process | |
| CN104878786B (en) | Tiltedly orthogonal is for group's Pile-soil-structure Interaction experimental model | |
| CN110792265B (en) | Integral synchronous jacking equipment for large-span combined type overweight eccentric slope angle steel structure | |
| CN110820950B (en) | Integral synchronous jacking construction method for large-span combined type overweight eccentric slope angle steel structure | |
| CN102733307B (en) | Method for constructing cast-in-place beam falsework | |
| CN102277980A (en) | Device for integrally jacking roof of single-layer industrial factory building and construction method thereof | |
| KR101567628B1 (en) | The jackup device for the extension and floor increase | |
| CN210427233U (en) | Rock-soil model three-dimensional loading test system based on underground lifting platform | |
| CN108918272B (en) | A kind of pilot system of electric power pylon by horizontal loading and ground stretching action | |
| CN204753656U (en) | A clump of piles - soil - structure interact experimental model directly replaces to one side | |
| CN108532654B (en) | Crawler-type movable stacking platform for static load and flat plate load test method | |
| CN105951899A (en) | Moving machine for detection table of static load of foundation pile | |
| CN202831628U (en) | Combined type bailey frame load-bearing shelving for pouring large span concrete beam | |
| CN112110367A (en) | Hydraulic synchronous jacking device for high-rise structure and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190625 |