CN101852013A - Truss end connecting device and use method - Google Patents
Truss end connecting device and use method Download PDFInfo
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- CN101852013A CN101852013A CN201010176467.3A CN201010176467A CN101852013A CN 101852013 A CN101852013 A CN 101852013A CN 201010176467 A CN201010176467 A CN 201010176467A CN 101852013 A CN101852013 A CN 101852013A
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- truss
- bracket
- main body
- connecting device
- lower sleeve
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Abstract
The invention relates to a truss end connecting device and a use method, relating to construction equipment and a use method. The connecting device comprises a main body in a variable-diameter cylindrical structure, the top of the main body is provided with a top splint, a skidproof rubber pad is arranged in a square groove of the top splint, a corbel is arranged at the mid-upper part of the main body and provided with a reinforcing plate, a reinforcing ring is arranged at the outer border of the main body, a variable-diameter steel tube between the corbel and the top splint is an upper top cylinder, the part below the corbel is a lower sleeve the lower end of which is provided with a gasket and an adjusting nut, an adjusting bolt enters the lower sleeve through the nut and the gasket, and a bottom liner plate is arranged at the lower end of the adjusting bolt. The use method of the device comprises the following steps of: (1) arranging the truss end connecting device between an upper wing edge and a lower wing edge of a steel beam; (2) inserting the adjusting bolt into the lower sleeve below the corbel, tightly screwing the adjusting nut so that the top splint and the bottom liner plate on the upper top cylinder tightly abut against the upper wing edge and the lower wing edge of the steel beam; (3) fixing columns at both ends of a template truss (14) on the corbel; (4) vertically arranging and fixing a panel-supporting batten on the truss along the truss, laying the panel and the reinforced steel bars, pouring concrete and maintaining; and (5) loosening the adjusting nut and dismounting a template bracket and a template.
Description
Technical field
The present invention relates to a kind of building apparatus and using method, be specifically related to construction formwork truss support system.
Background technology
The cast-in-place composite floor system of many high-rise steel structure is emerging in recent years a kind of beam slab form, and present stage mainly contains cast-in-situ reinforced concrete slab composite floor system, profiled sheet concrete composite floor system.Profiled sheet-concrete composite floor system adopts girder steel to do support, and utilizing profiled sheet is concrete permanent template, but fireproof performance is relatively poor.The cast-in-situ reinforced concrete slab composite floor system has solved fire safety problem, supports but generally adopt traditional full hall steel pipe scaffold to do template.How to solve this superstructure and need set up full hall scaffold, shortcoming such as long in time limit, the starting point of the present invention just.
Along with development of technology, a kind of truss support template system (the ZL patent No. 03231154.0) has appearred, cancelled upright supports, realized the open without hindrance technology of construction layer.This form bracing system the truss end is effective with girder steel, safe be connected aspect, adopt sleeper to do to support and regulate fixedly truss end of the compacted method of absolute altitude, timber wedge jam-packed, have that safety in utilization is poor, bearing capacity is low, form removal is inconvenient, mechanics model is fuzzy, the material number of turnover is few, defectives such as application cost height.
Summary of the invention
The purpose of this invention is to provide a kind of truss end connecting device and using method utilized, adopt sleeper to do support to solve prior art, safety in utilization is poor, bearing capacity is low, form removal is inconvenient, mechanics model is fuzzy, and the material number of turnover is few, problems such as application cost height.
The technical solution adopted for the present invention to solve the technical problems is that described truss end connecting device main body is a reducing tubular structure, the main body top is provided with the jacking plate, in the jacking plate square groove antiskid glue cushion is set, the main body middle and upper part is provided with bracket, stiffener is set on the bracket, and ring main part outer is provided with reinforcing ring; The reducing steel cylinder is a last top tube between bracket and the jacking plate, and bracket is lower sleeve portion with the lower part, and the lower sleeve portion lower end is provided with packing ring and adjusting nut, and adjusting screw(rod) enters lower sleeve portion by nut and packing ring, and the adjusting screw(rod) lower end is provided with the bottom backing plate.
The using method of device of the present invention is as follows:
1, truss end connecting device is placed between the last bottom flange of girder steel.
2, adjustable bolt is inserted in the lower sleeve portion of bracket below, screw jacking plate and bottom backing plate that adjusting nut makes this device top, hold out against bottom flange on the girder steel.
3, template truss being supported the two ends column is fixed on the bracket.
4, form surfacing is supported flitch and vertically be placed on it and fix, lay panel and reinforcing bar, concreting, maintenance along truss.
5, unclamp adjusting nut, stripping support and template.
It is simple in structure, easy to use adopting good effect of the present invention, can have enough to meet the need use, has improved operating efficiency, has increased the degree of safety of work progress.Save construction material and instrument, improved the economic benefit of engineering construction.Made full use of the last bottom flange of girder steel, apply precompression and the quiet frictional force of generation level by adjustable bolt, the moment of torsion that opposing truss upright-column vertical force produces, thereby bracket is delivered to vertical load on the mounted beam column of steel structure by encorbelmenting, be the torque of avoiding girder steel bottom flange unsymmetrical load in the work progress to produce, keep at a certain distance away and add horizontal lacing wire in the bottom flange.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in further details:
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is structural profile schematic diagrames of the present invention;
Accompanying drawing 3 is bracket stiffener partial structurtes schematic diagrames of the present invention;
Accompanying drawing 4 is the embedded slipmat coil structures of jacking plate of the present invention schematic diagrames;
Accompanying drawing 5 is user mode schematic diagrames of the present invention
Push up tube, 4 brackets, 5 stiffeners, 6 reinforcing rings, 7 lower sleeve portion, 8 packing rings, 9 adjusting nuts, 10 adjusting screw(rod)s, 11 bottom backing plates, 12 truss end connecting devices, 13 girder steels, 14 truss among the figure on 1 antiskid glue cushion, the 2 jacking plates, 3.
The specific embodiment
As shown in the figure; Described truss end connecting device main body is a reducing steel cylinder, and the main body top is provided with jacking plate 2, in jacking plate 2 square grooves antiskid glue cushion 1 is set, and the main body middle and upper part is provided with bracket 4, and stiffener 5 is set on the bracket 4, and bracket 4 ring main part outers are provided with reinforcing ring 6; The reducing steel cylinder is a last top tube 3 between bracket 4 and the jacking plate 2, bracket 4 is a lower sleeve portion 7 with the lower part, lower sleeve portion 7 lower ends are provided with packing ring 8 and adjusting nut 9, and adjusting screw(rod) 10 passes adjusting nut 9 and packing ring 8 enters lower sleeve portion, and adjusting screw(rod) 10 lower ends are provided with bottom backing plate 11.It is as follows that this installs concrete using method:
1, truss end connecting device (12) device is placed between the last bottom flange of girder steel (13).
2, adjustable bolt (10) is inserted lower sleeve portion (7) lining of bracket (4) below, screw adjusting nut (9) and make the jacking plate (2) on tube (3) top, top and bottom backing plate (11) hold out against upward bottom flange of girder steel (13).
3, template truss (14) two ends column is fixed on the bracket (4).
4, form surfacing is supported flitch and vertically be placed on it and fix, lay panel and reinforcing bar, concreting, maintenance along truss.
5, unclamp adjusting nut (9), stripping and truss (14).
Claims (2)
1. a truss end connecting device is characterized in that the linkage main body is the reducing tubular structure, and the main body top is provided with the jacking plate, in the jacking plate square groove antiskid glue cushion is set, the main body middle and upper part is provided with bracket, and stiffener is set on the bracket, and ring main part outer is provided with reinforcing ring; The reducing steel cylinder is a last top tube between bracket and the jacking plate, and bracket is lower sleeve portion with the lower part, and the lower sleeve portion lower end is provided with packing ring and adjusting nut, and adjusting screw(rod) enters lower sleeve portion by nut and packing ring, and the adjusting screw(rod) lower end is provided with the bottom backing plate.
2. truss end connecting device using method is characterized in that this using method forms (1) by following processing step truss end connecting device is placed between the last bottom flange of girder steel.
(2) adjustable bolt is inserted in the lower sleeve portion of bracket below, screw adjusting nut and make jacking plate and the bottom backing plate that pushes up on the tube, hold out against bottom flange on the girder steel.
(3) template truss two ends column is fixed on the bracket.
(4) form surfacing is supported flitch and vertically be placed on it and fix, lay panel and reinforcing bar, concreting, maintenance along truss.
(5) unclamp adjusting nut, stripping support and template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101764673A CN101852013B (en) | 2010-05-19 | 2010-05-19 | Truss end connecting device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101764673A CN101852013B (en) | 2010-05-19 | 2010-05-19 | Truss end connecting device and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101852013A true CN101852013A (en) | 2010-10-06 |
| CN101852013B CN101852013B (en) | 2011-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101764673A Active CN101852013B (en) | 2010-05-19 | 2010-05-19 | Truss end connecting device and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101852013B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949199A (en) * | 2010-09-06 | 2011-01-19 | 王昌勇 | Connecting structure and method for SRC (Steel Reinforced Concrete) steel rib and RC (Reinforced Concrete) beam steel |
| CN102162299A (en) * | 2011-02-23 | 2011-08-24 | 开平市优赢金属制品有限公司 | Width-and-height-adjustable quick-release top-support prefabricated mould device for buildings |
| CN103541556A (en) * | 2013-07-12 | 2014-01-29 | 中国建筑第八工程局有限公司 | Method for installing and leveling assembly type house PC prefabricated parts |
| CN105002983A (en) * | 2015-08-12 | 2015-10-28 | 浙江绿筑建筑系统集成有限公司 | Large-span, secondary-beam-free and high-assembly industrialized steel structure system |
| CN109403623A (en) * | 2018-11-23 | 2019-03-01 | 上海泰大建筑科技有限公司 | A kind of plate device of floor |
| CN112177322A (en) * | 2020-09-02 | 2021-01-05 | 中冶天工集团有限公司 | Support embedded in lower floor slab and used for supporting upper floor slab and construction method thereof |
| CN114319886A (en) * | 2021-11-18 | 2022-04-12 | 河南中智成城建筑科学研究院有限公司 | Truss burst equipment bed-jig device |
| CN117071913A (en) * | 2023-07-27 | 2023-11-17 | 山东金城建设有限公司 | Steel construction cantilever steel bar truss building carrier plate hanging die construction device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994015045A1 (en) * | 1992-12-24 | 1994-07-07 | Jackson George W | A foot or top plate assembly |
| DE19521788A1 (en) * | 1995-06-15 | 1996-12-19 | Stera Gmbh | Adjustable-length column for concrete shuttering |
| CN2769414Y (en) * | 2005-03-14 | 2006-04-05 | 龙贤明 | Construction shutterings connecting apparatus |
| US7165361B2 (en) * | 2003-04-24 | 2007-01-23 | Peter Vanagan | Building construction shores |
| CN101270610A (en) * | 2008-05-19 | 2008-09-24 | 成志全 | Template early-dismantling device |
-
2010
- 2010-05-19 CN CN2010101764673A patent/CN101852013B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994015045A1 (en) * | 1992-12-24 | 1994-07-07 | Jackson George W | A foot or top plate assembly |
| DE19521788A1 (en) * | 1995-06-15 | 1996-12-19 | Stera Gmbh | Adjustable-length column for concrete shuttering |
| US7165361B2 (en) * | 2003-04-24 | 2007-01-23 | Peter Vanagan | Building construction shores |
| CN2769414Y (en) * | 2005-03-14 | 2006-04-05 | 龙贤明 | Construction shutterings connecting apparatus |
| CN101270610A (en) * | 2008-05-19 | 2008-09-24 | 成志全 | Template early-dismantling device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949199A (en) * | 2010-09-06 | 2011-01-19 | 王昌勇 | Connecting structure and method for SRC (Steel Reinforced Concrete) steel rib and RC (Reinforced Concrete) beam steel |
| CN102162299A (en) * | 2011-02-23 | 2011-08-24 | 开平市优赢金属制品有限公司 | Width-and-height-adjustable quick-release top-support prefabricated mould device for buildings |
| CN102162299B (en) * | 2011-02-23 | 2012-07-18 | 开平市优赢金属制品有限公司 | Width-and-height-adjustable quick-release top-support prefabricated mould device for buildings |
| CN103541556A (en) * | 2013-07-12 | 2014-01-29 | 中国建筑第八工程局有限公司 | Method for installing and leveling assembly type house PC prefabricated parts |
| CN103541556B (en) * | 2013-07-12 | 2016-02-17 | 中国建筑第八工程局有限公司 | Leveling method installed by assembled-type house PC prefabricated units |
| CN105002983A (en) * | 2015-08-12 | 2015-10-28 | 浙江绿筑建筑系统集成有限公司 | Large-span, secondary-beam-free and high-assembly industrialized steel structure system |
| CN109403623A (en) * | 2018-11-23 | 2019-03-01 | 上海泰大建筑科技有限公司 | A kind of plate device of floor |
| CN109403623B (en) * | 2018-11-23 | 2024-04-02 | 上海泰大建筑科技有限公司 | Template device of floor |
| CN112177322A (en) * | 2020-09-02 | 2021-01-05 | 中冶天工集团有限公司 | Support embedded in lower floor slab and used for supporting upper floor slab and construction method thereof |
| CN114319886A (en) * | 2021-11-18 | 2022-04-12 | 河南中智成城建筑科学研究院有限公司 | Truss burst equipment bed-jig device |
| CN117071913A (en) * | 2023-07-27 | 2023-11-17 | 山东金城建设有限公司 | Steel construction cantilever steel bar truss building carrier plate hanging die construction device |
| CN117071913B (en) * | 2023-07-27 | 2024-03-19 | 山东金城建设有限公司 | Steel construction cantilever steel bar truss building carrier plate hanging die construction device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101852013B (en) | 2011-03-23 |
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Address after: Dongcheng International Building, Sanba East Road, Decheng District, Dezhou City, Shandong Province, 253000 Patentee after: Shandong Expressway Dejian Group Co.,Ltd. Patentee after: SHANDONG LIAOJIAN GROUP CO.,LTD. Address before: Dongcheng International Building, Sanba East Road, Decheng District, Dezhou City, Shandong Province, 253000 Patentee before: SHANDONG DEJIAN GROUP Co.,Ltd. Patentee before: SHANDONG LIAOJIAN GROUP CO.,LTD. |