CN104947803A - Prefabricated slab and column mortise and tenon type connecting joint and installation method - Google Patents
Prefabricated slab and column mortise and tenon type connecting joint and installation method Download PDFInfo
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- CN104947803A CN104947803A CN201510340277.3A CN201510340277A CN104947803A CN 104947803 A CN104947803 A CN 104947803A CN 201510340277 A CN201510340277 A CN 201510340277A CN 104947803 A CN104947803 A CN 104947803A
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- tenon
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- combo box
- mortise
- box trestle
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Abstract
The invention discloses a prefabricated slab and column mortise and tenon type connecting joint and an installation method. The connecting joint comprises a composite frame column, a floor slab and a high-strength bolt. A column end sealing plate is welded to the top end of a column body, and the bottom end of a column tenon is welded to the column end sealing plate. Frame beams on the periphery are structural steel or structural steel combination trusses. Tenon holes are hollow steel members connected with the frame beams, the cross section shape of the tenon holes is the same as that of the column tenon, and the cross sections of the tenon holes are larger than the cross section of the column tenon but small than the cross section of a body of the composite frame column. Composite frame columns and floor slabs are sequentially connected and fixed through bolt holes and high-strength bolts. By means of tenon and mortise type connection of slabs and columns prefabricated in a factory, the structure form and the installation mode are greatly simplified, the structural safety and quality of a building can be guaranteed better, the field workload is reduced, the construction environment pollution is reduced, the construction period is shortened, and cost is saved.
Description
Technical field
The present invention relates to a kind of prefabricated sheet-pile mortise and tenon type connected node and mounting method, belong to architectural engineering construction technique field, refer to a kind of the slab column connection node and the manufacturing mounting method thereof that collect assembly structure integration especially.
Background technology
The assembling degree of current domestic and international most of assembled architecture also rests in component aspect, the integral moduleization of plate (wallboard and floor), post is designed, produces, in addition a certain distance is installed, especially also there is very large deficiency structure-integrated prefabricated assembled connected node is textural.The assembling degree constructed for current slab column connection is low, a large amount of labour costs is needed when processing, installation, cause the problem that cost is high, the invention provides high, the applicable suitability for industrialized production of a kind of assembling degree, structure-integrated prefabricated sheet-pile mortise and tenon type connected node and mounting method, not only can reduce construction cost more, and building operations error can be improved, reduce on-the-spot workload and construction period, more energy-conserving and environment-protective, in low layer assembled architecture, there is larger economy and applicability.
Summary of the invention
The present invention proposes a kind of prefabricated sheet-pile mortise and tenon type connected node and mounting method, goal of the invention is to overcome the deficiencies in the prior art, provides a kind of factory prefabricated sheet-pile mortise and tenon type connected node of prefabricated, rapid and convenient assembling and mounting method entirely.
For achieving the above object, the technical solution used in the present invention is as follows, and a kind of prefabricated sheet-pile mortise and tenon type connected node, this connected node comprises combo box trestle (1), floor (4), high-strength bolt (8).
Described combo box trestle (1) is mill work, and combo box trestle (1) comprises shaft, post tenon (2), styletable shrouding (3), bolt hole (7).Styletable shrouding (3) is steel plate, and the bottom of shaft and post tenon (2) are all reserved with bolt hole (7).Post tenon (2) and shaft are on same central axis, and both cross sectional shapes can be identical, also can be different, and the cross section of post tenon (2) is less than shaft cross section; The top of post tenon (2) is shunk further, and form pyramidal structure, the grafting being up and down beneficial to combo box trestle (1) is in place.Styletable shrouding (3) is welded on shaft top, and the bottom of post tenon (2) is welded on styletable shrouding (3).
Floor (4) is prefabricate composite plate, and floor (4) comprises the frame beam (5) of surrounding and the mortise (6) in bight.The frame beam (5) of surrounding is shaped steel or shaped steel combination truss, mortise (6) is the cored steel component linked together with frame beam (5), its cross sectional shape is identical with post tenon (2), and the sectional dimension of mortise (6) is greater than post tenon (2) and is less than the shaft cross section of combo box trestle (1).
The post tenon (2) at first combo box trestle (1) top is through the mortise (6) in floor (4) bight, and floor (4) is overlapped on styletable shrouding (3); Bolt hole (7) centering that the shaft lower end of second combo box trestle (1) and post tenon (2) upper end of first combo box trestle (1) are reserved, is connected and fixed with high-strength bolt (8); Each combo box trestle (1), floor (4) are connected and fixed successively by bolt hole (7) and high-strength bolt (8).
The length of post tenon (2) is greater than the thickness 1.3 ~ 2 times of floor (4).
Shaft and post tenon (2) are shaped steel of remaining silent, and both section configurations are rectangle or circle.
Combo box trestle (1) surface layer can stick production board or spraying modified cement slurries or build light aggregate concrete.
Combo box trestle (1) is when building on different positions, and be the coupled column welded together by shaft that 1-4 radical amount does not wait, coupled column top is the post tenon (2) be separated from each other that corresponding 1-4 radical amount does not wait.
The connection method of described floor (4) and combo box trestle (1), first by place for combo box trestle (1) at right angle setting, then floor (4) is lifted, make the mortise (6) of post tenon (2) through floor (4) bight at combo box trestle (1) top, thus floor (4) is overlapped on styletable shrouding (3).And then the combo box trestle (1) on upper strata is installed, being inserted in by the shaft lower end of combo box trestle (1) cover is exposed on the post tenon (2) of floor (4), bolt hole (7) centering simultaneously making the shaft lower end of combo box trestle (1) and post tenon (2) upper end reserve, is connected and fixed with high-strength bolt (8).During 2-4 block floor (4) splicing, select the coupled column of the combo box trestle (1) with corresponding 2-4 post tenon (2), thus by the coupled column that shaft is welded, polylith floor (4) horizontal direction of column cap Nodes is linked together, simultaneously, by the grafting of floor (4) levels combo box trestle (1) and coupled column, floor (4) is fixed in vertical direction.
Compared with prior art, the present invention has the following advantages:
1, connected by the mortise and tenon type of prefabricate plate, post, enormously simplify form of structure and mounting means, be more conducive to the structural safety and the quality that ensure building, decrease field operation amount, reduce construction environment and pollute, shorten construction period, cost-saving.
2, by the connected node between sheet-pile, form level and vertical stable structure clearly, install simple and convenient.
3, all welding jobs are all carried out in factory, and joint connection in site adopts high-strength bolt, has both avoided a large amount of Site Welding work, can guarantee again the installation accuracy of architecture quality and component location.
4, factory-made component saves material, and quality is light, energy-conserving and environment-protective, is applicable to various building construction, and applicability is strong, will bring good economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is a kind of prefabricated sheet-pile mortise and tenon type connected node schematic diagram of the present invention.
Fig. 2 is polylith floor of the present invention and coupled column connected node schematic diagram
In figure: 1, combo box trestle, 2, post tenon, 3, styletable shrouding, 4, floor, 5, frame beam, 6, mortise, 7, bolt hole, 8, high-strength bolt
Detailed description of the invention
As shown in Figure 1-2, a kind of prefabricated sheet-pile mortise and tenon type connected node, this connected node comprises combo box trestle (1), floor (4), high-strength bolt (8).
Described combo box trestle (1) is mill work, and combo box trestle (1) comprises shaft, post tenon (2), styletable shrouding (3), bolt hole (7).Styletable shrouding (3) is steel plate, and the bottom of shaft and post tenon (2) are all reserved with bolt hole (7).Post tenon (2) and shaft are on same central axis, and both cross sectional shapes can be identical, also can be different, and the cross section of post tenon (2) is less than shaft cross section; The top of post tenon (2) is shunk further, and form pyramidal structure, the grafting being up and down beneficial to combo box trestle (1) is in place.Styletable shrouding (3) is welded on shaft top, and the bottom of post tenon (2) is welded on styletable shrouding (3).
Floor (4) is prefabricate composite plate, and floor (4) comprises the frame beam (5) of surrounding and the mortise (6) in bight.The frame beam (5) of surrounding is shaped steel or shaped steel combination truss, mortise (6) is the cored steel component linked together with frame beam (5), its cross sectional shape is identical with post tenon (2), and the sectional dimension of mortise (6) is greater than post tenon (2) and is less than the shaft cross section of combo box trestle (1).
The post tenon (2) at first combo box trestle (1) top is through the mortise (6) in floor (4) bight, and floor (4) is overlapped on styletable shrouding (3); Bolt hole (7) centering that the shaft lower end of second combo box trestle (1) and post tenon (2) upper end of first combo box trestle (1) are reserved, is connected and fixed with high-strength bolt (8); Each combo box trestle (1), floor (4) are connected and fixed successively by bolt hole (7) and high-strength bolt (8).
The length of post tenon (2) is greater than the thickness 1.3 ~ 2 times of floor (4).
Shaft and post tenon (2) are shaped steel of remaining silent, and both section configurations are rectangle or circle.
Combo box trestle (1) surface layer can stick production board or spraying modified cement slurries or build light aggregate concrete.
Combo box trestle (1) is when building on different positions, and be the coupled column welded together by shaft that 1-4 radical amount does not wait, coupled column top is the post tenon (2) be separated from each other that corresponding 1-4 radical amount does not wait.
The connection method of described floor (4) and combo box trestle (1), first by place for combo box trestle (1) at right angle setting, then floor (4) is lifted, make the mortise (6) of post tenon (2) through floor (4) bight at combo box trestle (1) top, thus floor (4) is overlapped on styletable shrouding (3).And then the combo box trestle (1) on upper strata is installed, being inserted in by the shaft lower end of combo box trestle (1) cover is exposed on the post tenon (2) of floor (4), bolt hole (7) centering simultaneously making the shaft lower end of combo box trestle (1) and post tenon (2) upper end reserve, is connected and fixed with high-strength bolt (8).During 2-4 block floor (4) splicing, select the coupled column of the combo box trestle (1) with corresponding 2-4 post tenon (2), thus by the coupled column that shaft is welded, polylith floor (4) horizontal direction of column cap Nodes is linked together, simultaneously, by the grafting of floor (4) levels combo box trestle (1) and coupled column, floor (4) is fixed in vertical direction.
Claims (6)
1. a prefabricated sheet-pile mortise and tenon type connected node, is characterized in that: this connected node comprises combo box trestle (1), floor (4), high-strength bolt (8);
Described combo box trestle (1) is mill work, and combo box trestle (1) comprises shaft, post tenon (2), styletable shrouding (3), bolt hole (7); Styletable shrouding (3) is steel plate, and the bottom of shaft and post tenon (2) are all reserved with bolt hole (7); Post tenon (2) and shaft are on same central axis, and the cross section of post tenon (2) is less than shaft cross section; The top of post tenon (2) is shunk further, forms pyramidal structure; Styletable shrouding (3) is welded on shaft top, and the bottom of post tenon (2) is welded on styletable shrouding (3);
Floor (4) is prefabricate composite plate, and floor (4) comprises the frame beam (5) of surrounding and the mortise (6) in bight; The frame beam (5) of surrounding is shaped steel or shaped steel combination truss, mortise (6) is the cored steel component linked together with frame beam (5), its cross sectional shape is identical with post tenon (2), and the sectional dimension of mortise (6) is greater than post tenon (2) and is less than the shaft cross section of combo box trestle (1);
The post tenon (2) at first combo box trestle (1) top is through the mortise (6) in floor (4) bight, and floor (4) is overlapped on styletable shrouding (3); Bolt hole (7) centering that the shaft lower end of second combo box trestle (1) and post tenon (2) upper end of first combo box trestle (1) are reserved, is connected and fixed with high-strength bolt (8); Each combo box trestle (1), floor (4) are connected and fixed successively by bolt hole (7) and high-strength bolt (8).
2. one according to claim 1 prefabricated sheet-pile mortise and tenon type connected node, is characterized in that: the length of post tenon (2) is greater than the thickness 1.3 ~ 2 times of floor (4).
3. one according to claim 1 prefabricated sheet-pile mortise and tenon type connected node, is characterized in that: shaft and post tenon (2) are shaped steel of remaining silent, and both section configurations are rectangle or circle.
4. one according to claim 1 prefabricated sheet-pile mortise and tenon type connected node, is characterized in that: combo box trestle (1) surface layer sticks production board or spraying modified cement slurries or builds light aggregate concrete.
5. one according to claim 1 prefabricated sheet-pile mortise and tenon type connected node, it is characterized in that: combo box trestle (1) is when building on different positions, for the coupled column welded together by shaft that 1-4 radical amount does not wait, coupled column top is the post tenon (2) be separated from each other that corresponding 1-4 radical amount does not wait.
6. according to one according to claim 1 prefabricated sheet-pile mortise and tenon type connected node, the connection method of floor (4) and combo box trestle (1), it is characterized in that: first by place for combo box trestle (1) at right angle setting, then floor (4) is lifted, make the mortise (6) of post tenon (2) through floor (4) bight at combo box trestle (1) top, thus make floor (4) be overlapped on styletable shrouding (3); And then the combo box trestle (1) on upper strata is installed, being inserted in by the shaft lower end of combo box trestle (1) cover is exposed on the post tenon (2) of floor (4), bolt hole (7) centering simultaneously making the shaft lower end of combo box trestle (1) and post tenon (2) upper end reserve, is connected and fixed with high-strength bolt (8); During 2-4 block floor (4) splicing, select the coupled column of the combo box trestle (1) with corresponding 2-4 post tenon (2), thus by the coupled column that shaft is welded, polylith floor (4) horizontal direction of column cap Nodes is linked together, simultaneously, by the grafting of floor (4) levels combo box trestle (1) and coupled column, floor (4) is fixed in vertical direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510340277.3A CN104947803B (en) | 2015-06-18 | 2015-06-18 | A kind of prefabricated sheet-pile mortise and tenon type connecting node and installation method |
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| CN201510340277.3A CN104947803B (en) | 2015-06-18 | 2015-06-18 | A kind of prefabricated sheet-pile mortise and tenon type connecting node and installation method |
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| CN104947803A true CN104947803A (en) | 2015-09-30 |
| CN104947803B CN104947803B (en) | 2018-10-09 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544738A (en) * | 2016-01-20 | 2016-05-04 | 天津大学 | Self-locking mortise and tenon type module building connecting joint |
| CN106522367A (en) * | 2016-12-27 | 2017-03-22 | 北京善筑科技股份有限公司 | Assembly type building main body structure |
| CN106760105A (en) * | 2016-12-07 | 2017-05-31 | 北京善筑科技股份有限公司 | Assembled composite floor and its installation method |
| CN107034991A (en) * | 2017-05-19 | 2017-08-11 | 易筑集合（北京）科技有限公司 | A kind of tenon ear muff inserts floor connecting structure |
| CN107035044A (en) * | 2017-05-19 | 2017-08-11 | 易筑集合（北京）科技有限公司 | A kind of light steel composite floor system structure bearing system |
| CN107246066A (en) * | 2016-12-01 | 2017-10-13 | 牛智勇 | It is a kind of to carry the method that steel column is assembled with combined light floor modules |
| CN107587604A (en) * | 2016-07-08 | 2018-01-16 | 曹海彦 | Spigot-and-socket sheet-pile assembling structure and its installation method |
| CN107587603A (en) * | 2016-07-08 | 2018-01-16 | 曹海彦 | Structure with assembled lightweight steel and its installation method |
| WO2019072221A1 (en) * | 2017-10-13 | 2019-04-18 | 四川动和工程咨询有限公司 | Anti-falling prefabricated floor slab unit |
| CN110206159A (en) * | 2019-05-31 | 2019-09-06 | 湖南建工集团有限公司 | A kind of prefabricated components and building body socket joint connection structure |
| CN111350273A (en) * | 2020-04-26 | 2020-06-30 | 江苏省苏中建设集团股份有限公司 | Mortise and tenon type truss connection structure and installation method |
| CN111734057A (en) * | 2020-07-06 | 2020-10-02 | 赵桂荣 | Ready-package steel construction canopy with propaganda function |
| CN113827052A (en) * | 2021-09-23 | 2021-12-24 | 赣州市羽涵家居厂 | Self-service mortise and tenon jointed board assembly and splicing method |
| CN114215181A (en) * | 2021-12-16 | 2022-03-22 | 中建五局第三建设有限公司 | Steel beam floor system and steel frame wallboard system center pillar joint dry-type construction method |
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| CN204728482U (en) * | 2015-06-18 | 2015-10-28 | 北京大工简筑科技有限公司 | A kind of prefabricated sheet-pile mortise and tenon type connected node |
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| JPH0913512A (en) * | 1995-06-28 | 1997-01-14 | Sumitomo Metal Ind Ltd | Joint construction of steel framed structural member |
| JP2010248844A (en) * | 2009-04-20 | 2010-11-04 | Misawa Homes Co Ltd | Column fixing structure |
| CN203347266U (en) * | 2013-07-17 | 2013-12-18 | 缙云县聚能建设有限公司 | Prefabricated type fast-installing building structure |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544738A (en) * | 2016-01-20 | 2016-05-04 | 天津大学 | Self-locking mortise and tenon type module building connecting joint |
| CN107587603A (en) * | 2016-07-08 | 2018-01-16 | 曹海彦 | Structure with assembled lightweight steel and its installation method |
| CN107587604B (en) * | 2016-07-08 | 2021-07-16 | 肖中发 | Socket type plate column assembly structure and installation method thereof |
| CN107587604A (en) * | 2016-07-08 | 2018-01-16 | 曹海彦 | Spigot-and-socket sheet-pile assembling structure and its installation method |
| CN107246066A (en) * | 2016-12-01 | 2017-10-13 | 牛智勇 | It is a kind of to carry the method that steel column is assembled with combined light floor modules |
| CN106760105A (en) * | 2016-12-07 | 2017-05-31 | 北京善筑科技股份有限公司 | Assembled composite floor and its installation method |
| CN106522367A (en) * | 2016-12-27 | 2017-03-22 | 北京善筑科技股份有限公司 | Assembly type building main body structure |
| CN107035044A (en) * | 2017-05-19 | 2017-08-11 | 易筑集合（北京）科技有限公司 | A kind of light steel composite floor system structure bearing system |
| CN107034991A (en) * | 2017-05-19 | 2017-08-11 | 易筑集合（北京）科技有限公司 | A kind of tenon ear muff inserts floor connecting structure |
| WO2019072221A1 (en) * | 2017-10-13 | 2019-04-18 | 四川动和工程咨询有限公司 | Anti-falling prefabricated floor slab unit |
| CN110206159A (en) * | 2019-05-31 | 2019-09-06 | 湖南建工集团有限公司 | A kind of prefabricated components and building body socket joint connection structure |
| CN111350273A (en) * | 2020-04-26 | 2020-06-30 | 江苏省苏中建设集团股份有限公司 | Mortise and tenon type truss connection structure and installation method |
| CN111350273B (en) * | 2020-04-26 | 2021-08-20 | 江苏省苏中建设集团股份有限公司 | Mortise and tenon type truss connection structure and installation method |
| CN111734057A (en) * | 2020-07-06 | 2020-10-02 | 赵桂荣 | Ready-package steel construction canopy with propaganda function |
| CN113827052A (en) * | 2021-09-23 | 2021-12-24 | 赣州市羽涵家居厂 | Self-service mortise and tenon jointed board assembly and splicing method |
| CN113827052B (en) * | 2021-09-23 | 2023-08-15 | 赣州市羽涵家居厂 | Self-help mortise and tenon jointed board component and assembling method |
| CN114215181A (en) * | 2021-12-16 | 2022-03-22 | 中建五局第三建设有限公司 | Steel beam floor system and steel frame wallboard system center pillar joint dry-type construction method |
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Address after: 225324 North of Yongfeng Road, Xuzhuang Street, Gaogang District, Taizhou City, Jiangsu Province, and East of Longhui Textile Company Patentee after: Jiangsu Baoli assembly housing industry Co., Ltd Address before: 225324 North of Yongfeng Road, Xuzhuang Street, Gaogang District, Taizhou City, Jiangsu Province, and East of Longhui Textile Company Patentee before: Taizhou Baoli Assembled Residential Industry Co., Ltd. |