CN103470028A - Assembling type floor formwork system with preset suspension reinforcing steel bars - Google Patents
Assembling type floor formwork system with preset suspension reinforcing steel bars Download PDFInfo
- Publication number
- CN103470028A CN103470028A CN2013104432620A CN201310443262A CN103470028A CN 103470028 A CN103470028 A CN 103470028A CN 2013104432620 A CN2013104432620 A CN 2013104432620A CN 201310443262 A CN201310443262 A CN 201310443262A CN 103470028 A CN103470028 A CN 103470028A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- hanging
- nut
- form surfacing
- muscle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention provides an assembling type floor formwork system with preset suspension reinforcing steel bars. The assembling type floor formwork system comprises a reinforcing steel bar truss (1), a template panel (2) and fixing and connecting units (3), wherein the fixing and connecting units (3) are used for connecting the reinforcing steel bar truss (1) and the template panel (2); the assembling type floor formwork system is characterized in that each fixing and connecting unit (3) comprises suspension reinforcing steel bars (4), a force bearing nut (5) and a supporting gasket (6). According to the assembling type floor formwork system of the preset suspension reinforcing steel bars, provided by the invention, a large amount of vertical supporting systems, wood square columns, large wooden flute and small wooden flutes are not needed, the template panel can be disassembled, is convenient for turnover use and is suitable for various types of templates such as plywood, wooden templates, thin steel templates, thick steel templates and plastic templates, and the problems of large amount of labor employment, serious waste and the like of a concrete floor formwork can be solved.
Description
Technical field
The present invention relates to the default floor slab formerecting system of hanging reinforcing bar of a kind of assembling, be applicable to concrete floor cast in situs or the prefabrication of reinforced concrete frame structure in civil engineering, shear wall structure or steel work, belong to technical field of building construction.
Background technology
In current floor slab formerecting system, form surfacing is generally the non-removable mode that is fixedly connected with the connected mode of steel bar girder, be after concrete floor has been built, perhaps that form surfacing is directly hidden in furred ceiling, perhaps for the house that there is no furred ceiling, need the solder joint between manual breakage steel bar girder and form surfacing after construction, the form surfacing of support concrete floor is taken off, and the form surfacing of taking off destroy solder joint and with the separation process of cast-in-situ concrete topping in, badly damaged and can not repeat to utilize, not only lost labor but also cost of idleness.
Along with reusable with under the requirement reduced costs to form surfacing, the dismountable assembling floor of form surfacing formwork system also occurs, connect form surfacing and steel bar girder by active connection, it between form surfacing and steel bar girder, is flexible connection, form surfacing is detachable and reusable, be convenient to turnover and use, reduced construction cost.And current active connection is generally direct connection form surfacing and steel bar girder, there is no the setting of other connection assists.
The invention provides a kind of connection assist that connects form surfacing and steel bar girder; hang reinforcing bar; the load nut is connected with form surfacing by hanging reinforcing bar with bearing pad; and hang reinforcing bar, be fixed on steel bar girder; and the setting of stop nut can be used for controlling the thickness of concrete cover; the end of hanging reinforcing bar after having constructed can be used for the anchoring of furred ceiling reinforcing bar, has avoided the destruction of rear anchoring to concrete floor.
Summary of the invention
Technical problem to be solved by this invention is, provides that a kind of to take to hang reinforcing bar be connection assist, the adjustable assembling floor of form surfacing thickness formwork system.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
The default floor slab formerecting system of hanging reinforcing bar of a kind of assembling, comprise: steel bar girder, form surfacing with for being connected the unit that is fixedly connected with of described steel bar girder and form surfacing, it is characterized in that: the described unit that is fixedly connected with comprises and hangs reinforcing bar, load nut and bearing pad, described hanging on the main muscle that the reinforcing bar top is connected to described steel bar girder, end is provided with screw thread and stop nut and end through the through hole on described form surfacing, described bearing pad is through the described below that closely is fixed on described form surfacing after the reinforcing bar end with described load nut of hanging.
Described load nut comprises nut and is convenient to install and remove the boss of described nut, described boss comprises the groove for placing described nut and protrudes from the chimb of described nut both sides, described boss bottom surface is provided with for passing described hole of hanging reinforcing bar, the cuboid or the prismatoid that are shaped as the described groove of middle part tool of described boss, the width of described boss is less than the diameter of described nut.
Described stop nut is fixed on the top of described form surfacing and keeps at a distance with described form surfacing, and described stop nut is for controlling the thickness of concrete cover.
Described form surfacing is steel form, wooden form, veneer or plastic formwork, is applicable to the form surfacing of different-thickness by regulating described load nut.
Described through hole is arranged and is matched with described position of hanging reinforcing bar along described steel bar girder lower edge master muscle axis, and described through hole is two rows, and the diameter of described through hole is greater than the described diameter of hanging the diameter of reinforcing bar and being less than described bearing pad.
Described steel bar girder comprises main muscle and abdomen muscle, and described main muscle comprises wind up main muscle and two lower edge master muscle, described wind up main muscle and triangular in shape the arranging of described lower edge master muscle, and described abdomen muscle is " U-shaped " and connects described main muscle and the described lower edge master muscle of winding up.
The described reinforcing bar of hanging is arc; the described reinforcing bar of hanging is walked around after the lower edge master muscle of described steel bar girder vertically downward; describedly hang the anchoring that part that the reinforcing bar end exposes to described concrete floor is supported the furred ceiling reinforcing bar; below described concrete floor, being concrete cover, is form surfacing below described concrete cover.
Default installation and the method for dismounting of hanging the floor slab formerecting system of reinforcing bar of a kind of assembling is characterized in that: comprise following step:
Step 1: make steel bar girder and form surfacing;
Step 2: will hang reinforcement installation on steel bar girder;
Step 3: require hanging mounting limit nut on reinforcing bar according to thickness of concrete cover;
Step 4: according to the position of hanging of hanging reinforcing bar, make through hole on form surfacing;
Step 5: with load nut and bearing pad, form surfacing and steel bar girder are connected into to stressed integral body, make assembling floor formwork system;
Step 6: adopt hanging device that described assembling floor formwork system is lifted to the respective storey face and carries out reinforcing bar binding and concreting, make concrete floor;
Step 7: after concrete floor meets requirement of strength, unclamp the load nut, remove bearing pad, form surfacing and concrete cover;
Step 8: cut off the anchoring for the furred ceiling reinforcing bar of exposed parts that the exposed parts of hanging reinforcing bar or utilization hang reinforcing bar.
The default floor slab formerecting system of hanging reinforcing bar of a kind of assembling provided by the invention, designed a kind of connection assist that connects form surfacing and steel bar girder, hang reinforcing bar, the load nut is connected with form surfacing by hanging reinforcing bar with bearing pad, and hang reinforcing bar, has been fixed on steel bar girder; And the setting of stop nut can be used for controlling the thickness of concrete cover, the end that constructed rear (after being the dismounting of floor slab formerecting system) hangs reinforcing bar can be used for the anchoring of furred ceiling reinforcing bar, has avoided the destruction of rear anchoring to concrete floor; The default floor slab formerecting system of hanging reinforcing bar of a kind of assembling provided by the invention, without a large amount of vertical supporting systems and wooden a tree, used in making timber for boats, large stupefied and little stupefied, and form surfacing is detachable, being convenient to turnover uses, be applicable to the template of the various ways such as veneer, wooden form, thin steel form, thick steel form, plastic formwork, can solve the concrete floor formwork amount of labour used large, waste the problems such as serious.
The accompanying drawing explanation
Fig. 1 is the structural representation of the present invention while installing;
Fig. 2 is the structural representation of the present invention while dismantling;
The left view that Fig. 3 is Fig. 2 or right view;
The structural representation of the load nut that Fig. 4 is the present invention;
The A-A that Fig. 5 is Fig. 4 is to sectional view;
The structural representation of the form surfacing that Fig. 6 is the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Fig. 1-6, the default floor slab formerecting system of hanging reinforcing bar of a kind of assembling, comprise: steel bar girder 1, form surfacing 2 be fixedly connected with unit 3 for what be connected described steel bar girder 1 and form surfacing 2, it is characterized in that: the described unit 3 that is fixedly connected with comprises and hangs reinforcing bar 4, load nut 5 and bearing pad 6, described hanging on the main muscle that reinforcing bar 4 tops are connected to described steel bar girder 1, end is provided with screw thread and stop nut 7 and end through the through hole 8 on described form surfacing 2, described bearing pad 6 is through the described below that closely is fixed on described form surfacing 2 after reinforcing bar 4 ends with described load nut 5 of hanging.
Described load nut 5 comprises nut 9 and is convenient to install and remove the boss 10 of described nut 9, described boss 10 comprises the groove for placing described nut 9 and protrudes from the chimb of described nut 9 both sides, described boss 10 bottom surfaces are provided with for passing described hole of hanging reinforcing bar 4, the cuboid or the prismatoid that are shaped as the described groove of middle part tool of described boss 10, the width of described boss 10 is less than the diameter of described nut 9.
Described stop nut 7 is fixed on the top of described form surfacing 2 and keeps at a distance with described form surfacing 2, and described stop nut 7 is for controlling the thickness of concrete cover.
Described form surfacing 2 is steel form, wooden form, veneer or plastic formwork, is applicable to the form surfacing 2 of different-thickness by regulating described load nut 5.
Described through hole 8 is arranged and is matched with described position of hanging reinforcing bar 4 along described steel bar girder 1 lower edge master muscle axis, and described through hole 8 is two rows, and the diameter of described through hole 8 is greater than the described diameter of hanging the diameter of reinforcing bar 4 and being less than described bearing pad 6.
Described steel bar girder 1 comprises main muscle and abdomen muscle, and described main muscle comprises wind up main muscle and two lower edge master muscle, described wind up main muscle and triangular in shape the arranging of described lower edge master muscle, and described abdomen muscle is " U-shaped " and connects described main muscle and the described lower edge master muscle of winding up.
The described reinforcing bar 4 of hanging is for arc; the described reinforcing bar 4 of hanging is walked around after the lower edge master muscle of described steel bar girder 1 vertically downward; describedly hang the anchoring that part that reinforcing bar 4 ends expose to concrete floor is supported the furred ceiling reinforcing bar; below described concrete floor, being concrete cover, is form surfacing below described concrete cover.
Default installation and the method for dismounting of hanging the floor slab formerecting system of reinforcing bar of a kind of assembling is characterized in that: comprise following step:
Step 1: make steel bar girder 1 and form surfacing 2;
Step 2: will hang reinforcing bar 4 and be arranged on steel bar girder 1;
Step 3: require hanging mounting limit nut 7 on reinforcing bar 4 according to thickness of concrete cover;
Step 4: according to the position of hanging of hanging reinforcing bar 4, make through hole 8 on form surfacing 2;
Step 5: with load nut 5 and bearing pad 6, form surfacing 2 and steel bar girder 1 are connected into to stressed integral body, make assembling floor formwork system;
Step 6: adopt hanging device that described assembling floor formwork system is lifted to the respective storey face and carries out reinforcing bar binding and concreting, make concrete floor;
Step 7: after concrete floor meets requirement of strength, unclamp load nut 5, remove bearing pad 6, form surfacing 2 and concrete cover;
Step 8: cut off the anchoring for the furred ceiling reinforcing bar of exposed parts that the exposed parts of hanging reinforcing bar 4 or utilization hang reinforcing bar 4.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. an assembling is preset the floor slab formerecting system of hanging reinforcing bar, comprise: steel bar girder (1), form surfacing (2) be fixedly connected with unit (3) for what be connected described steel bar girder (1) and form surfacing (2), it is characterized in that: the described unit (3) that is fixedly connected with comprises and hangs reinforcing bar (4), load nut (5) and bearing pad (6), described reinforcing bar (4) top of hanging is connected on the main muscle of described steel bar girder (1), end is provided with screw thread and stop nut (7) and end through the through hole (8) on described form surfacing (2), described bearing pad (6) is through the described rear below that closely is fixed on described form surfacing (2) with described load nut (5) of reinforcing bar end (4) of hanging.
2. a kind of assembling according to claim 1 is preset the floor slab formerecting system of hanging reinforcing bar, it is characterized in that: described load nut (5) comprises nut (9) and is convenient to install and remove the boss (10) of described nut (9), described boss (10) comprises the groove for placing described nut (9) and protrudes from the chimb of described nut (9) both sides, described boss (10) bottom surface is provided with for passing described hole of hanging reinforcing bar (4), the cuboid or the prismatoid that are shaped as the described groove of middle part tool of described boss (10), the width of described boss (10) is less than the diameter of described nut (9).
3. a kind of assembling according to claim 1 is preset the floor slab formerecting system of hanging reinforcing bar; it is characterized in that: described stop nut (7) is fixed on the top of described form surfacing (2) and keeps at a distance with described form surfacing (2), and described stop nut (7) is for controlling the thickness of concrete cover.
4. a kind of assembling according to claim 1 is preset the floor slab formerecting system of hanging reinforcing bar, it is characterized in that: described form surfacing (2) is steel form, wooden form, veneer or plastic formwork, is applicable to the form surfacing (2) of different-thickness by regulating described load nut (5).
5. a kind of assembling according to claim 1 is preset the floor slab formerecting system of hanging reinforcing bar, it is characterized in that: described through hole (8) is arranged and is matched with described position of hanging reinforcing bar (4) along described steel bar girder (1) lower edge master muscle axis, described through hole (8) is two rows, and the diameter of described through hole (8) is greater than the described diameter of hanging the diameter of reinforcing bar (4) and being less than described bearing pad (6).
6. a kind of assembling according to claim 1 is preset the floor slab formerecting system of hanging reinforcing bar, it is characterized in that: described steel bar girder (1) comprises main muscle and abdomen muscle, described main muscle comprises wind up main muscle and two lower edge master muscle, described wind up main muscle and triangular in shape the arranging of described lower edge master muscle, described abdomen muscle is " U-shaped " and connects described main muscle and the described lower edge master muscle of winding up.
7. a kind of assembling according to claim 1 is preset the floor slab formerecting system of hanging reinforcing bar; it is characterized in that: the described reinforcing bar (4) of hanging is arc; the described reinforcing bar (4) of hanging is walked around after the lower edge master muscle of described steel bar girder (1) vertically downward; describedly hang the anchoring that part that reinforcing bar (4) end exposes to described concrete floor is supported the furred ceiling reinforcing bar; below described concrete floor, being concrete cover, is form surfacing below described concrete cover.
8. default installation and the method for dismounting of hanging the floor slab formerecting system of reinforcing bar of an assembling is characterized in that: comprise following step:
Step 1: make steel bar girder (1) and form surfacing (2);
Step 2: will hang reinforcing bar (4) and be arranged on steel bar girder (1);
Step 3: require hanging the upper mounting limit nut (7) of reinforcing bar (4) according to thickness of concrete cover;
Step 4: according to the position of hanging of hanging reinforcing bar (4), at form surfacing (2), above make through hole (8);
Step 5: with load nut (5) and bearing pad (6), form surfacing (2) and steel bar girder (1) are connected into to stressed integral body, make assembling floor formwork system;
Step 6: adopt hanging device that described assembling floor formwork system is lifted to the respective storey face and carries out reinforcing bar binding and concreting, make concrete floor;
Step 7: after concrete floor meets requirement of strength, unclamp load nut (5), remove bearing pad (6), form surfacing (2) and concrete cover;
Step 8: cut off the anchoring for the furred ceiling reinforcing bar of exposed parts that the exposed parts of hanging reinforcing bar (4) or utilization hang reinforcing bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443262.0A CN103470028B (en) | 2013-09-26 | 2013-09-26 | A kind of assembling presets floor slab formerecting system and the installing/dismounting method of hanging reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443262.0A CN103470028B (en) | 2013-09-26 | 2013-09-26 | A kind of assembling presets floor slab formerecting system and the installing/dismounting method of hanging reinforcing bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103470028A true CN103470028A (en) | 2013-12-25 |
| CN103470028B CN103470028B (en) | 2015-07-29 |
Family
ID=49795056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310443262.0A Active CN103470028B (en) | 2013-09-26 | 2013-09-26 | A kind of assembling presets floor slab formerecting system and the installing/dismounting method of hanging reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470028B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019111170A1 (en) * | 2017-12-05 | 2019-06-13 | Jiangsu Ernest Technology Co Ltd | A concrete starter bar retention and locating device, systems and methods comprising the same |
| CN111094675A (en) * | 2017-09-28 | 2020-05-01 | 株式会社丰田设计 | Spacer for reinforcing bar |
| CN112064845A (en) * | 2020-07-17 | 2020-12-11 | 中冶(上海)钢结构科技有限公司 | Built-in steel bar truss of fabricated floor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2077792A (en) * | 1980-03-22 | 1981-12-23 | Tinsley Building Prod Ltd | Casting reinforced concrete floors |
| CN1616781A (en) * | 2003-11-11 | 2005-05-18 | 潘旭鹏 | Light truss type steel bar reinforced concrete combined floorslab and its technical method |
| CN201013040Y (en) * | 2007-03-15 | 2008-01-30 | 浙江杭萧钢构股份有限公司 | Steel bar truss prestressed concrete superimposed sheet |
| KR100856631B1 (en) * | 2007-03-12 | 2008-09-03 | 노창숙 | Deck plate |
| CN102425306A (en) * | 2011-03-17 | 2012-04-25 | 建研科技股份有限公司 | Construction method of steel bar truss floor bearing plate and steel bar truss floor bearing plate |
| CN103216085A (en) * | 2013-05-14 | 2013-07-24 | 华东建筑设计研究院有限公司 | Detachable self-supporting type steel bar truss formwork |
| CN203531379U (en) * | 2013-09-26 | 2014-04-09 | 江苏中南建筑产业集团有限责任公司 | Floor slab die supporting system with assembling type preinstalled hanging rebar |
-
2013
- 2013-09-26 CN CN201310443262.0A patent/CN103470028B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2077792A (en) * | 1980-03-22 | 1981-12-23 | Tinsley Building Prod Ltd | Casting reinforced concrete floors |
| CN1616781A (en) * | 2003-11-11 | 2005-05-18 | 潘旭鹏 | Light truss type steel bar reinforced concrete combined floorslab and its technical method |
| KR100856631B1 (en) * | 2007-03-12 | 2008-09-03 | 노창숙 | Deck plate |
| CN201013040Y (en) * | 2007-03-15 | 2008-01-30 | 浙江杭萧钢构股份有限公司 | Steel bar truss prestressed concrete superimposed sheet |
| CN102425306A (en) * | 2011-03-17 | 2012-04-25 | 建研科技股份有限公司 | Construction method of steel bar truss floor bearing plate and steel bar truss floor bearing plate |
| CN103216085A (en) * | 2013-05-14 | 2013-07-24 | 华东建筑设计研究院有限公司 | Detachable self-supporting type steel bar truss formwork |
| CN203531379U (en) * | 2013-09-26 | 2014-04-09 | 江苏中南建筑产业集团有限责任公司 | Floor slab die supporting system with assembling type preinstalled hanging rebar |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111094675A (en) * | 2017-09-28 | 2020-05-01 | 株式会社丰田设计 | Spacer for reinforcing bar |
| CN111094675B (en) * | 2017-09-28 | 2021-10-01 | 株式会社丰田设计 | Spacer for reinforcing bar |
| WO2019111170A1 (en) * | 2017-12-05 | 2019-06-13 | Jiangsu Ernest Technology Co Ltd | A concrete starter bar retention and locating device, systems and methods comprising the same |
| CN112064845A (en) * | 2020-07-17 | 2020-12-11 | 中冶(上海)钢结构科技有限公司 | Built-in steel bar truss of fabricated floor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103470028B (en) | 2015-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103397728B (en) | Formwork panel dismountable and thickness adjustable combined steel bar truss floor bearing plate | |
| CN103352563B (en) | The board-like bar frame gang form of self-supporting and construction method thereof | |
| CN101787796A (en) | Suspended formwork bracing system for steel structure concrete floor slab construction | |
| CN102425306A (en) | Construction method of steel bar truss floor bearing plate and steel bar truss floor bearing plate | |
| CN103470027B (en) | A kind of assembling presets the floor slab formerecting system of anchoring nut | |
| CN211257811U (en) | Turnover screw rod for laminated slab cast-in-place slab band | |
| CN103470028B (en) | A kind of assembling presets floor slab formerecting system and the installing/dismounting method of hanging reinforcing bar | |
| CN110273543B (en) | Convenient floor-lowering formwork-hanging construction method for mounting and dismounting tool | |
| CN204825965U (en) | Support system for basement roof subsides post -cast strip department | |
| CN203403577U (en) | Combined type steel bar truss floor support plate with demountable thickness-adjustable formwork panel | |
| CN101761241A (en) | Roof suspended type method for pulling out pillars | |
| CN213173317U (en) | Be used for T roof beam wet seam construction equipment of encorbelmenting | |
| CN208396106U (en) | Detachable bed die steel bar truss floor support plate | |
| CN103225396B (en) | Beam frame type construction template system | |
| CN203531379U (en) | Floor slab die supporting system with assembling type preinstalled hanging rebar | |
| CN203475822U (en) | Assembled pre-installed anchoring nut floor formwork erecting system | |
| CN218205143U (en) | Permanent prefabricated combined template system | |
| CN101575890A (en) | Girder and profiled steel sheet concrete combined floor construction method without support of hack lever | |
| CN216475804U (en) | Steel bar truss floor support plate | |
| CN205206112U (en) | Novel three -dimensional steel bar truss building carrier plate | |
| CN102418417B (en) | Long-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system | |
| CN109457814A (en) | Towering and major diameter building top cover construction method based on Bailey bracket structure | |
| CN210289158U (en) | Temporary support device for connecting laminated plate with beam or wall | |
| CN210636595U (en) | Connecting structure of steel bar truss floor bearing plate and prefabricated superposed beam | |
| CN209760889U (en) | Can dismantle overhanging type reinforcing bar canopy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 226124 Jiangsu Province Haimen Changle Town of Zhongnan Group F / 5 Applicant after: Jiangsu Zhongnan Construction Industry Group Co., Ltd. Address before: 226124 Jiangsu Province Haimen Changle Town of Zhongnan Group F / 5 Applicant before: Nantong Construction General Contractor Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: NANTONG CONSTRUCTION GENERAL CONTRACTOR CO., LTD. TO: JIANGSU ZHONGNAN CONSTRUCTION INDUSTRY GROUP CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |