CN1089134C - Building support upright column for top-lifting type building method - Google Patents
Building support upright column for top-lifting type building method Download PDFInfo
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- CN1089134C CN1089134C CN 96119161 CN96119161A CN1089134C CN 1089134 C CN1089134 C CN 1089134C CN 96119161 CN96119161 CN 96119161 CN 96119161 A CN96119161 A CN 96119161A CN 1089134 C CN1089134 C CN 1089134C
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Abstract
The present invention relates to a building support pillar for lifting construction, which comprises a cast steel hollow pillar for a first story and a cast steel hollow pillar for a second story which are connected with each other through connecting bolts; the inner space of the two cast steel hollow pillars can be respectively matched with a main lifting cylinder and a corresponding piston head; the lateral surfaces of the two cast steel hollow pillars are respectively provided with openings for accommodating the main lifting cylinder and story steel pillars; the story steel pillars can be closely connected and matched with each other; the peripheries of the story steel pillars are bored with locating holes. The present invention effectively overcomes the defects in the prior art and has the advantages of short construction period, industrial production, low construction cost, weatherproof performance of construction, high construction safety, etc.
Description
The present invention relates to a kind of employing jacking building law and build various buildings, especially build the support column that the building of various high levels, large-scale indoor no post building and individual layer and multilayer are striden extraordinary building such as river, viaduct over strait, specifically refer to a kind of building support post that is used for the jacking building law.
The support post of existing various buildings, generally adopt cast to form by thick steel concrete, also having the rock of employing piece to pile up at the bottom support post of building forms, the building support post of these forms, the basic mode that has become existing building and adopted, yet the building support post of these forms, but exist many disadvantages: existing building support post all is to pour into a mould at construction site to form, and along with the building rising and need carry out work high above the ground, for need spending a large amount of artificial and corresponding constructional materialss, the above-mentioned support post of cast builds auxiliary stand simultaneously, and concrete maintenance also needs the suitable time, and under the influence of weather and incur loss through delay construction period; Existing building support post all can't carry out prefabricated, and can only pour into a mould at the construction field (site), thereby can't shorten construction period effectively; Existing building support post is owing to be to adopt the steel concrete cast to form all need build up thick column, and takies a large amount of preciousnesses and limited building area.People have carried out a large amount of research for solving above-mentioned deficiency, but owing to existing building method is limit, and can't break through all the time.
Purpose of the present invention just is to provide a kind of hollow steel pipe that adopts to be prefabricated into, the building support post that is used for the jacking building law, to replace the building support post that existing steel concrete pours into, and by its adopt prefabricated, can closely cooperate between mutually and can be connected the whole steel frame construction of locating with the floor Vierendeel girder, thereby solved the existing in prior technology deficiency effectively, but had short construction period, building support column batch production production, building operations weatherproof and construction safety degree advantages of higher.
The objective of the invention is to realize: a kind of building support post that is used for the jacking building law by following scheme, mainly form by hollow column of pedestal cast steel and floor steel post, it is characterized in that the hollow column of pedestal cast steel is by hollow column of cast steel (one deck) and the hollow column of cast steel (two layers) are formed, and connect locking with connecting bolt, can match with main oil-lifting jar and corresponding piston head respectively in the interior space of the two, the side has the opening that can put main oil-lifting jar and floor steel post into, can closely be connected cooperation mutually between the floor steel post, offer some locating holes that can match on its periphery with location grafting steel tenon.
Adopt the building support post that is used for the jacking building law of the present invention, can be prefabricated in batches owing to adopted, the building support post and the whole steel frame construction that can closely cooperate and can be connected the location mutually with the floor Vierendeel girder, thereby it is long to have solved the existing in prior technology building cycle effectively, building operations expense height, big and constructor's safety is difficult to deficiency such as guarantee for the difficulty of construction of special type building, has short construction period, but building support column batch production production, the building operations expense is low, building operations weatherproof and construction safety degree advantages of higher, but also have the advantage of wide accommodation, can be widely used in high level or super highrise building, large-area indoor no post building and the construction of building extraordinary buildings such as various Longspan Bridges at the water surface.
Description of drawings:
Fig. 1 is the embodiments of the invention structural representations;
Fig. 2 is the hollow column of cast steel of the present invention (one deck) structural representation;
Fig. 3 is the hollow column of cast steel of the present invention (two a layers) structural representation;
Fig. 4 is a floor steel post structural representation of the present invention;
Fig. 5 is the schematic diagram that floor steel post of the present invention matches with location grafting steel tenon.
Wherein: the stake of 1-upright post basic, 2-stone bolt, 3-shakeproof layer, location, 4-level basis steel disk, the hollow column of 5-cast steel (one deck), 6-oil cylinder dog screw, the 7-connecting bolt, the hollow column of 8-cast steel (two layers), 9-location grafting steel tenon, 10-ground floor flooring, 11-floor steel post, 12-floor master girder steel, the secondary girder steel of 13-floor, 14-locating hole.
Below in conjunction with drawings and Examples the present invention is further described.
A kind of building support post that is used for the jacking building law, mainly form by hollow column of pedestal cast steel and floor steel post, wherein the hollow column of pedestal cast steel is by hollow column of cast steel (one deck) (5) and the hollow column of cast steel (two layers) (8) are formed, and connect locking with connecting bolt (7), can match with main oil-lifting jar and corresponding piston head respectively in the interior space of the two, the side has the opening that can put main oil-lifting jar and floor steel post (11) into, floor steel post (11) adopts circular or polygonal hollow steel column, machining is all passed through at its two ends, and can closely be connected cooperation mutually, offer some four-way four directions fillet locating holes (14) that can match on the periphery of floor steel post (11) with location grafting steel tenon (9).The hollow column of above-mentioned cast steel (one deck) (5) is positioned on the level basis location steel disk (4) by stone bolt (2), its side has the opening that can put main oil-lifting jar into, its upper end has and can supply the hole of main oil-lifting jar piston head reduction, and its periphery is provided with the oil cylinder dog screw; The hollow column of above-mentioned cast steel (two layers) (8) is fixed on the hollow column of cast steel (one deck) (5) by connecting bolt (7), and its side has the opening that can put floor steel post (11) into, and its upper end has the hole that can supply floor steel post (11) to eject; Above-mentioned floor steel post (11) adopts circular or polygonal hollow steel column, and its two ends offer some locating holes (14) that can match with location grafting steel tenon (9) through being machined into the mosaic structure that can closely be connected cooperation mutually on its periphery.
In use, earlier the upright post basic stake (1) of building is accomplished fluently, lay one deck packing in upright post basic stake (1) upper plane and form shakeproof layer (3), as tiny and uniform diamond dust of particle etc., to be placed on the shakeproof layer through the level basis location steel disk (4) of mechanical process, the hollow column of cast steel (one deck) (6) is placed on the level basis location steel disk (4), and with on stone bolt (2) the vertical columns foundation pile, the side of the hollow column of above-mentioned cast steel (one deck) has the opening that can put main oil-lifting jar into; The hollow column of all cast steel (one deck) is adopted bolt with girder steel or welding is fixed into vertically, Founder and firm steel frame, and lay steel plate or steel concrete builds up foundation frame one deck flooring, with oil cylinder dog screw (6) main oil-lifting jar is fixed in the hollow column of cast steel (one deck) firmly; The hollow column of cast steel (two layers) (9) being installed on the hollow column of above-mentioned cast steel (one deck), and connecting locking with connecting bolt (8), can match with main oil-lifting jar piston in the interior space of this column, and its side has the opening that can put floor steel post (12) into; To adopt bolt or rivet or welding to be fixed into vertical, Founder and the firm basic steelframe of steel work between the secondary girder steel of floor master girder steel (12) and floor (13) and the hollow column of each cast steel (two layers), make it to bear the pressure of whole building, lay the ground floor flooring (10) that steel plate or steel concrete build up the foundation frame second layer on above-mentioned steelframe, the outer ground of this layer is equal; Floor steel post (11) is put into by erecting tools (as fork truck) on the main oil-lifting jar piston head in the interior space of the hollow column of cast steel (two layers) (9), after adjustment, by all oil cylinder synchronizations of jacking up of computer control, when the upper end of floor steel post (11) ejects the hollow column (two layers) from cast steel, just formed the support post of this building, the tube wall of above-mentioned floor steel post (11) is provided with the cubic fillet hole that can match with location grafting steel tenon (11) of some four-ways, in this hole, patch location grafting steel tenon, become level with the secondary girder steel of floor (13) with the location grafting steel feather joint of column top with floor master girder steel (12) then, the steel framework at right angle, on this steel framework, lay steel plate or steel concrete and waterproof heat-insulating layer etc., just become the roof layer of this building.By said procedure, can successively eject and successively build each tier, thereby finish the framework of monolithic architecture thing.
Because above-mentioned building-supporting column all adopts the specification of standard, and the employing metal casting Processing mode is made, thereby need not in construction site processing, and can criticize in factory Amount is made, thereby has effectively overcome the deficiencies in the prior art, reality construction of the present invention But cycle weak point, building-supporting post batch production production, construction expense are low, construction not Climate impact and construction safety degree advantages of higher, and the purpose of wide accommodation.
Claims (4)
1, a kind of building support post that is used for the jacking building law, mainly form by hollow column of pedestal cast steel and floor steel post, it is characterized in that the hollow column of pedestal cast steel is made up of the hollow column of one deck cast steel (5) and two layers of hollow column of cast steel (8), and connect locking with connecting bolt, the interior space of the two can cooperate with main oil-lifting jar and corresponding piston head respectively, the side has the opening that can put main oil-lifting jar and floor steel post (11) into, can closely be connected cooperation mutually between the floor steel post (11), offer some locating holes (14) that can match on its periphery with location grafting steel tenon (9).
2, the building support post that is used for the jacking building law according to claim 1, it is characterized in that the hollow column of above-mentioned one deck cast steel (5) is positioned on the level basis location steel disk (4) by stone bolt (2), its upper end has and can supply the hole of main oil-lifting jar piston head reduction, and its periphery is provided with the oil cylinder dog screw.
3, the building support post that is used for the jacking building law according to claim 1 is characterized in that above-mentioned two layers of hollow column of cast steel (8) are fixed on the hollow column of one deck cast steel (5) by connecting bolt (7).Its upper end has the hole that can supply floor steel post (11) to eject.
4, the building support post that is used for the jacking building law according to claim 1 is characterized in that above-mentioned floor steel post (11) is circular or polygonal hollow steel column, and its two ends are through being machined into the mosaic structure that can closely be connected cooperation mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96119161 CN1089134C (en) | 1996-10-07 | 1996-10-07 | Building support upright column for top-lifting type building method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96119161 CN1089134C (en) | 1996-10-07 | 1996-10-07 | Building support upright column for top-lifting type building method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1155030A CN1155030A (en) | 1997-07-23 |
| CN1089134C true CN1089134C (en) | 2002-08-14 |
Family
ID=5125613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96119161 Expired - Fee Related CN1089134C (en) | 1996-10-07 | 1996-10-07 | Building support upright column for top-lifting type building method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1089134C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092642B (en) * | 2010-12-09 | 2012-09-05 | 中建二局第三建筑工程有限公司 | Cylinder mixed structure group tower auxiliary arm, jacking device and construction method thereof |
| CN106567598A (en) * | 2016-11-11 | 2017-04-19 | 长兴海普机械科技有限公司 | Electric pole assembly capable of being dismounted rapidly and assembling method thereof |
| CN109914693A (en) * | 2019-04-10 | 2019-06-21 | 沈阳人和机电工程设备有限公司 | A kind of column of the inside filled with liquid |
| CN110295546B (en) * | 2019-07-05 | 2020-12-29 | 杭州交通工程监理咨询有限公司 | Bridge jacking construction method |
| CN115450470A (en) * | 2022-10-09 | 2022-12-09 | 山东建筑大学工程鉴定加固研究院有限公司 | Underpinning method for jacking |
| CN116556517B (en) * | 2023-06-01 | 2023-12-29 | 青岛鑫光正钢结构股份有限公司 | Green building steel structure |
-
1996
- 1996-10-07 CN CN 96119161 patent/CN1089134C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1155030A (en) | 1997-07-23 |
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