CN104989121A - Steel slide way jacking building layer increasing device - Google Patents
Steel slide way jacking building layer increasing device Download PDFInfo
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- CN104989121A CN104989121A CN201510440766.6A CN201510440766A CN104989121A CN 104989121 A CN104989121 A CN 104989121A CN 201510440766 A CN201510440766 A CN 201510440766A CN 104989121 A CN104989121 A CN 104989121A
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Abstract
A steel slide way jacking building layer increasing device comprises steel corbels (2) arranged on the peripheral faces of frame columns (1) of a building, and steel slide ways (3) arranged on the frame columns (1). The steel corbels (2) are arranged at the positions away from a building foundation top face (4) by the appropriate height. A jack (5) is arranged below each steel corbel (2). Specifically, each steel slide way (3) comprises angle iron (8) longitudinally arranged on the four corners of the corresponding frame column (1), and the adjacent two pieces of angle iron (8) are connected through a detachable batten plate (6). A crossed support (7) is arranged between the steel slide ways (3) of every two adjacent steel frame columns (1). The building can be integrally elevated to a certain height, and therefore the purpose of layer increasing is achieved. By means of the layer increasing device, the construction speed is high, the period is short, the manufacturing cost is low, the effect on the surrounding environment is small, the layer increasing device is economical and practical, and therefore the layer increasing device can be applied and popularized on a large scale.
Description
Technical field
The present invention relates to a kind of architecture adding-floor device, relate to a kind of steel slideway jacking architecture adding-floor device in particular, belong to buildings'storey-adding transformation technical field, be specifically applicable in the add-story reconstruction of multi-rise building thing.
Background technology
Along with developing of construction business, in modern society, the increasing layer design concept of building has become the topic of industry personage comparatively common concern.Do not take up an area because adding building layer has, small investment, instant effect, can solve rapidly the advantages such as scarce room problem, be particularly suitable for China's national situation, therefore, China has carried out a large amount of old rooms add-story reconstruction in recent years, achieves good economic benefit and successfully.
Existing more common architecture adding-floor renovation technique is storey-adding reconstruction.But traditional storey-adding reconstruction is all directly newly-built at original structure top layer, not only long construction period, cost are high, and larger to surrounding environment influence; Meanwhile, because the complexity of adding building layer design and construction, also gone out many adding building layer engineering accidents throughout the country, some accident causes great casualties and economic loss.
Summary of the invention
The object of the invention is to high for existing architecture adding-floor renovation technique long construction period, cost, easily occur it being the defects such as accident, a kind of steel slideway jacking architecture adding-floor device is provided.
for achieving the above object, technical solution of the present invention is:a kind of steel slideway jacking architecture adding-floor device, comprise the steel corbel be arranged on building every root frame column peripheric surface and the steel slideway be arranged on every root frame column, described steel corbel is arranged on the end face suitable height of distance building foundation, is separately installed with a jack below each steel corbel.
Described steel slideway comprises the angle steel being longitudinally arranged on every root frame column corner, is connected between described adjacent angle steel by detachable batten plate.
Cross support is provided with between the steel slideway of described adjacent two frame columns.
Described steel corbel is arranged on the peripheric surface of frame column by the mode of bar planting Baogang.
compared with prior art, the invention has the beneficial effects as follows:
1, the present invention increases the building of layer for jacking, comprise the steel corbel be arranged on building every root frame column peripheric surface and the steel slideway be arranged on every root frame column, steel corbel is arranged on the end face certain altitude of distance building foundation, is separately installed with a jack below each steel corbel.Whole building can be lifted to certain height by the present invention, thus reaches and increase the object of layer, and utilizes that this increasing bed device speed of application is fast, the cycle is short, cost is low, and less to surrounding environment influence, economic and practical, therefore can apply on a large scale.
2, the steel slideway in the present invention makes the truncation surface increasing layer process center trestle at building jacking remain in its constraint, make steel slideway can retrain the lateral displacement of frame column, thus the error operation limited in the wind effect of carrying, geological process and work progress blocks the horizontal movement of position generation to frame column, thus ensure that building frame post blocks the structural safety in rear jacking process, and then achieve the construction safety in building jacking increasing layer process.
Accompanying drawing explanation
Fig. 1 is structural representation in the present invention.
Fig. 2 is the structural representation of steel slideway in the present invention.
Fig. 3 is using state schematic diagram of the present invention.
In figure, frame column 1, steel corbel 2, steel slideway 3, building foundation end face 4, jack 5, detachable batten plate 6, cross support 7, angle steel 8, building original base 9, cushion block 10.
Detailed description of the invention
Illustrate that the present invention is described in further detail with detailed description of the invention below in conjunction with accompanying drawing.
See Fig. 1, a kind of steel slideway jacking architecture adding-floor device, comprises the steel corbel 2 be arranged on building every root frame column 1 peripheric surface and the steel slideway 3 be arranged on every root frame column 1; Described steel corbel 2 is arranged on end face 4 suitable height of distance building foundation, and suitable height is herein a value range, is often referred to the height facilitating cutting construction bottom frame column 1; Steel corbel 2, as main load transfer device during jacking, is separately installed with a jack 5 below each steel corbel 2.
See Fig. 2, described steel slideway 3 comprises the angle steel 8 being longitudinally arranged on every root frame column 1 four jiaos, is connected between described adjacent angle steel 8 by detachable batten plate 6.
See Fig. 1, between the steel slideway 3 of described adjacent two frame columns 1, be provided with cross support 7.Cross support 7 can provide lateral rigidity to steel slideway 3.
See Fig. 1, described steel corbel 2 is arranged on the peripheric surface of frame column 1 by the mode of bar planting Baogang.
See Fig. 3, this steel slideway jacking architecture adding-floor device is used in the construction of jacking architecture adding-floor.When building jacking increases layer construction, first need to reinforce building original base 9; Because all frame columns 1 of building answer synchronization of jacking up, so need to precompute the displacement that every root frame column 1 needs jacking herein; Then the mode by carrying out bar planting Baogang to every root frame column 1 arranges a steel corbel 2 respectively in every root frame column 1 surrounding; Below each steel corbel 2, install a jack 5 respectively again, two jack 5 making every root frame column 1 surrounding relative are one group, then the jack 5 of every root frame column 1 surrounding is divided into A group jack and B group jack; Respectively pretightning force is applied to four jack 5 of every root frame column 1 simultaneously, the sawed-off frame column 1 of high scope rope saw is suitable for cutting off completely apart from building foundation end face 4 at frame column 1, and insert steel sheet immediately at sawed-off frame column 1 incision position of rope saw and down sit to prevent the jack 5 after-frame trestle 1 that lost efficacy, suitable high scope is herein suitable to facilitate frame column 1 to be cut into, but this height must not higher than the length of the rational height of steel corbel 2 and jack 5; Then every root frame column 1 four jiaos, longitudinally angle steel 8 is set respectively, be connected by detachable batten plate 6 between adjacent angle steel 8, the angle steel 8 of every root frame column 1 four jiaos is made to form steel slideway 3, the truncation surface of frame column 1 is made to remain in the constraint of steel slideway 3, make steel slideway 3 can retrain the lateral displacement of frame column 1, thus the error operation limited in the wind effect of carrying, geological process and work progress blocks the horizontal movement of position generation to frame column 1, ensure that building frame post 1 blocks the structural safety in rear jacking process; Then cross support 7 is set between the steel slideway 3 of adjacent two frame columns 1, to provide lateral rigidity; Control the displacement of each jack 5 again according to on-the-spot synchronic command simultaneously, make frame column 1 top be truncated along steel slideway 3 lifting, after being lifted to specified altitude assignment, unloading A group jack, and under A group jack, place cushion block 8, again to A group jack construction pretightning force, unload B group jack again, and cushion block 10 is placed under B group jack, again to B group jack construction pretightning force, again carry out jacking to specified altitude assignment; Finally when the frame column 1 top jacking that will be truncated is to specified altitude assignment, pour into pea gravel concreten between the following steel slideway 3 in frame column 1 top and frame column 1 bottom, form permanent load-bearing pillar, thus the jacking completing building increases layer.
Meanwhile, in work progress, when frame column 1 top jacking is to during close to steel slideway 3 top, spreading can be carried out to steel slideway 3, to ensure that the truncation surface of frame column 1 is all the time in the constraint of steel slideway 3, thus ensure that construction safety.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, said structure all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. a steel slideway jacking architecture adding-floor device, it is characterized in that: comprise the steel corbel (2) be arranged on building every root frame column (1) peripheric surface and the steel slideway (3) be arranged on every root frame column (1), described steel corbel (2) is arranged on end face (4) suitable height of distance building foundation, and each steel corbel (2) below is separately installed with a jack (5).
2. a kind of steel slideway jacking architecture adding-floor device according to claim 1, it is characterized in that: described steel slideway (3) comprises the angle steel (8) being longitudinally arranged on every root frame column (1) corner, be connected by detachable batten plate (6) between described adjacent angle steel (8).
3. a kind of steel slideway jacking architecture adding-floor device according to claim 1, is characterized in that: be provided with cross support (7) between the steel slideway (3) of described adjacent two frame columns (1).
4. a kind of steel slideway jacking architecture adding-floor device according to claim 1, is characterized in that: described steel corbel (2) is arranged on the peripheric surface of frame column (1) by the mode of bar planting Baogang.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510440766.6A CN104989121B (en) | 2015-07-24 | 2015-07-24 | A kind of steel slideway jacking architecture adding-floor device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510440766.6A CN104989121B (en) | 2015-07-24 | 2015-07-24 | A kind of steel slideway jacking architecture adding-floor device |
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| CN104989121A true CN104989121A (en) | 2015-10-21 |
| CN104989121B CN104989121B (en) | 2017-07-14 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088652A (en) * | 2016-07-20 | 2016-11-09 | 叶香雄 | The deviation rectification construction method of inclined building |
| CN109138484A (en) * | 2018-09-14 | 2019-01-04 | 武大巨成结构股份有限公司 | A kind of jacking increasing layer steel core concrete column and basic connection construction method |
| CN109138483A (en) * | 2018-09-14 | 2019-01-04 | 武大巨成结构股份有限公司 | A kind of device and its construction method replacing jacking increasing layer building with steel slideway using high-strength concrete column |
| CN112942882A (en) * | 2021-01-26 | 2021-06-11 | 武大巨成结构股份有限公司 | Force transmission device for storey-adding reconstruction of building |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132302A (en) * | 1995-09-29 | 1996-10-02 | 哈尔滨市道里区房屋土地开发公司 | Structure displacement method of building |
| JP2001032533A (en) * | 1999-07-21 | 2001-02-06 | Kajima Corp | Temporary support method and temporary support device |
| CN2440892Y (en) * | 2000-08-16 | 2001-08-01 | 广州市鲁班建筑防水补强专业公司 | Upper railing mechanism for horizontal movement of construction |
| CN101922243A (en) * | 2009-06-12 | 2010-12-22 | 班云 | Inner jacking method and equipment for demolishing buildings |
| CN102220769A (en) * | 2011-04-15 | 2011-10-19 | 上海天演建筑物移位工程有限公司 | System and method for underpinning and jacking building and adding storeys downwards |
| JP3189210U (en) * | 2013-12-18 | 2014-02-27 | 数雄 山本 | Equipment for correcting settlement of existing pillars |
| CN204876624U (en) * | 2015-07-24 | 2015-12-16 | 武大巨成结构股份有限公司 | Steel slide jacking building increases a layer device |
-
2015
- 2015-07-24 CN CN201510440766.6A patent/CN104989121B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132302A (en) * | 1995-09-29 | 1996-10-02 | 哈尔滨市道里区房屋土地开发公司 | Structure displacement method of building |
| JP2001032533A (en) * | 1999-07-21 | 2001-02-06 | Kajima Corp | Temporary support method and temporary support device |
| CN2440892Y (en) * | 2000-08-16 | 2001-08-01 | 广州市鲁班建筑防水补强专业公司 | Upper railing mechanism for horizontal movement of construction |
| CN101922243A (en) * | 2009-06-12 | 2010-12-22 | 班云 | Inner jacking method and equipment for demolishing buildings |
| CN102220769A (en) * | 2011-04-15 | 2011-10-19 | 上海天演建筑物移位工程有限公司 | System and method for underpinning and jacking building and adding storeys downwards |
| JP3189210U (en) * | 2013-12-18 | 2014-02-27 | 数雄 山本 | Equipment for correcting settlement of existing pillars |
| CN204876624U (en) * | 2015-07-24 | 2015-12-16 | 武大巨成结构股份有限公司 | Steel slide jacking building increases a layer device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088652A (en) * | 2016-07-20 | 2016-11-09 | 叶香雄 | The deviation rectification construction method of inclined building |
| CN109138484A (en) * | 2018-09-14 | 2019-01-04 | 武大巨成结构股份有限公司 | A kind of jacking increasing layer steel core concrete column and basic connection construction method |
| CN109138483A (en) * | 2018-09-14 | 2019-01-04 | 武大巨成结构股份有限公司 | A kind of device and its construction method replacing jacking increasing layer building with steel slideway using high-strength concrete column |
| WO2020052637A1 (en) * | 2018-09-14 | 2020-03-19 | 武大巨成结构股份有限公司 | Device for alternately jacking added storey of building with high-strength concrete columns and steel slideways and construction method therefor |
| CN112942882A (en) * | 2021-01-26 | 2021-06-11 | 武大巨成结构股份有限公司 | Force transmission device for storey-adding reconstruction of building |
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| CN104989121B (en) | 2017-07-14 |
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Address after: No. 4, Wuda Science and Technology Park Road, Donghu Development Zone, Wuhan City, Hubei Province, 430223 Patentee after: Wuhan Jucheng Structure Group Co.,Ltd. Address before: No. 4, Wuda Science and Technology Park Road, Donghu Development Zone, Wuhan City, Hubei Province, 430223 Patentee before: WUDA JUCHENG STRUCTURE Co.,Ltd. |
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