CN1171477A

CN1171477A - Technique for moving building

Info

Publication number: CN1171477A
Application number: CN 97105941
Authority: CN
Inventors: 董显枢
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-27
Filing date: 1997-06-27
Publication date: 1998-01-28

Abstract

A technique for moving building includes such technological steps as drilling holes, constructing bottom base, arranging jacks, building rolling track, installing rolling apparatus, breaking-off foundation, towing, detaching rollers and connecting foundation, and features high safety, reasonable arrangement of towing points, saving labour and time, and simplified construction process.

Description

Technique for moving building

The invention belongs to a kind of building displacement technology.

In the process of construction in city, often to remove the building that some layout is unreasonable or influence is planned, but in these buildings, the service life that has is not long, remove to rebuild and to cause very big waste, people develop the building translation technology for this reason, all the building translation can have been saved substantial contribution." new technology of moving buildings horizontally " (number of patent application 95111898.6) of the applicant research has the construction technology of simplification, improves construction quality, shortens the engineering time, advantage such as reduce cost.But through in the past few years construction practice, find to remain not enough and need improved place, for example before disconnected base, will burrow, set up compound beam, the safety factor of reduction building body load-bearing at some; Setting up compound beam simultaneously increases the consumption of material; Drag in the operation, adopt major and minor hauling block, the origin of force of traction does not concentrate on the beam longeron crossbeam joint of chassis, easily makes the chassis beam produce deformation, and the possibility that is damaged is arranged; The trailer configuration that adopts is complicated, needs to make specially, has improved construction cost.

The purpose of this invention is to provide a kind of building and move new technology, needn't set up compound beam, can reduce material consumption; Build the chassis beam earlier, safety factor is bigger, and the assurance building is not damaged; The traction origin of force is provided with rationally, and the chassis beam is indeformable, has simplified trailer configuration, has reduced construction cost.

The object of the present invention is achieved like this: it comprises punchinging builds chassis, frame jack and builds raceway, rolling equipment and disconnected base are installed are dragged, tears open roller and connect operations such as basis, it is characterized in that:

(1), punchinges and build in the operation of chassis, build the chassis beam in the collar tie beam position of building earlier: the clamping plate beam of building steel bar concrete in the both sides of former collar tie beam, below former collar tie beam, punching at interval, and build the steel bar concrete binder, constitute the chassis beam by clamping plate beam, binder and former collar tie beam integral body;

(2), frame jack and building in the raceway operation: frame jack between former basis and clamping plate beam, joist on the jack cuts off rolling axis top bottom-disc beam basis down; Build raceway bed under the concrete, set rolling plate, put roller on it, spread rolling plate on the roller, build raceway bed on the concrete on the last rolling plate on following raceway bed upper berth; All connect between last rolling plate, last raceway bed, the foundation ring beam with built-in fitting;

(3), disconnected base drags in the operation; Remove jack, cut off lateral chassis basis down; The traction sister block is installed on the joint of beam in length and breadth of building chassis beam.

The present invention and prior art relatively have following advantage:

1, builds the chassis beam earlier and cut off the basis then, improve the building safety factor, can not produce destruction building.

2, replace compound beam with joist, save material and man-hour.

3, Qian Yin origin of force is arranged on the longitudinal and cross beam joint of chassis beam, adopts the sister block traction simultaneously, and stressed reasonable, the chassis beam can not produce distortion and destroy.

4, original trailer configuration is reduced to upper and lower rolling plate and roller, has saved the cost of making trailer, simplified construction technology.

Provide specific embodiment below in conjunction with accompanying drawing.

Fig. 1 is the section structure schematic diagram of building the chassis beam.

Fig. 2 sets up jack and builds raceway schematic diagram up and down.

Fig. 3 is jack and supporting plate scheme of installation.

Fig. 4 is that rolling plate connects schematic diagram down.

Fig. 5 is the tourelle scheme of installation.

Fig. 6 laterally moves the building jack position view is set.

Fig. 7 vertically moves the building jack position view is set.

Fig. 8 is the pulling equipment scheme of installation.

Embodiment:

One two unit of translation, five floor residential building, working procedure is as follows:

1, at first breaks ground and dodge the basis.All will break ground and get out of the way in all both sides, basis place, dodge a wide side 0.8m, is 0.5-0.6m under the former collar tie beam deeply, and one deck flooring degree of depth of breaking ground is 0.3m under the former collar tie beam.

2, punching and build the chassis.See Fig. 1, all have the place, basis all will build the chassis beam: at two clamping plate beams 2 of building steel bar concrete of former collar tie beam 1, its section is 400 * 200mm, on former basis, the bottom of former collar tie beam, punching at interval, one every meter, and in the hole, build the binder 3 of steel bar concrete, and specification is 200 * 200 * 400mm, clamping plate beam 2, binder 3 and former collar tie beam 1 form whole chassis beam.

3, frame jack and build raceway.See Fig. 2,3,6,7, press design attitude levelling jack base, upright then good jack 12, joist 11 is installed in jack 12 tops, hardwood plate of pad on the joist 11, and area is slightly larger than joist, shake the jack hand lever, the bottom surface of hardwood plate contact clip plate-girder 2 makes jack reach design lift.When jack lift all reaches designing requirement, cut off rolling axis top bottom-disc beam basis down, the high 0.4m of otch, otch want neat.Water raceway bed 13 down then, following raceway bed 13 upper surfaces must level.

The following rolling plate 5 of steel plate materials is laid in following raceway bed 13 completions after 72 hours, see Fig. 4, takes riveting tenon connecting mode between the following rolling plate 5.See Fig. 2,5, after following rolling plate 5 has been spread, put roller 6, be fixed on down on the rolling plate 5 with white glues at assigned address.Spread rolling plate 7 on the roller, water raceway bed 9 on the last rolling plate 7, have 4 to give embedded part 10 and be connected between last raceway bed 9 and bottom of the building dish beam, last rolling plate 7 and 9 of last raceway beds also have 4 to give embedded part 8 and be connected, and give embedded part 8 and adopt spiral shells inspection forms.The wind-force concrete filling machine filling of the concrete of last raceway bed 9.Raceway engineering under the transition road, new position Foundation Design will be constructed simultaneously with the raceway engineering, to guarantee that enough concrete freezing periods are arranged, satisfies the next procedure requirement.

4, disconnected base drags operation: when the raceway concrete strength all reaches designing requirement, remove jack, cut off basis down, horizontal (or vertically) chassis, the high 0.1m of otch, all break away from through rechecking whole bottom of the building Pan Liang with former basis, pipeline all changes into and being flexible coupling, and has after enough surpluses, and this moment, building was located movably free state.

Pulling equipment is made up of winch 15, pulley 12 and steel cable 14.See Fig. 8, winch pulley 12 usefulness steel cables 14 lie on traction stake and the building chassis beam; Be connected in the crossbeam of building chassis beam, the hauling block 12a on the longeron joint is the sister block of upper and lower settings, the hauling block 12b that lies in the traction stake also is sister block, the number of assembly pulley is decided according to the size of tractive force on the mobile axis.Steel cable 14 back and forth is wrapped on pulley 12a and the 12b, and end is connected on the winch 15.

During traction, the roller that the rear is withdrawed from will in time fill in its place ahead, and the terminal bearing of traction steel rope of cable connects load cell, to check its steel cable pulling force at any time.

5, tear roller open and connect the basis.After the building traction puts in place, at the good jack of assigned address frame, by designing to the very heavy lift that applies in advance, after roll pressure discharges, remove roller and upper and lower lacquer plate, in time will tear the roller place open and pad and guarantee enough compressive resistances, remove jack then with the concrete backing plate.In the upright good template of whole seam crossings, concrete is sent in seam crossing stripping after 72 hours with wind-force concrete filling machine at last.Translation work is promptly finished.

Claims

1, a kind of technique for moving building, it comprises punchinges, builds chassis, frame jack and build raceway, rolling equipment and disconnected base are installed are dragged, tear open roller and connect operations such as basis, it is characterized in that:

(3), disconnected base drags in the operation: remove jack, cut off lateral chassis basis down; The traction sister block is installed on the joint of beam in length and breadth of building chassis beam.

2, new technology according to claim 1 is characterized in that: take riveting tenon draw bail between the following rolling plate.

3, new technology according to claim 1 is characterized in that: go up to be connected between raceway bed and bottom of the building dish beam and give embedded part, also be connected between last rolling plate and last raceway bed and give embedded part.