CN111576926A - Steel structure house floor formwork supporting structure and construction method - Google Patents
Steel structure house floor formwork supporting structure and construction method Download PDFInfo
- Publication number
- CN111576926A CN111576926A CN202010396633.4A CN202010396633A CN111576926A CN 111576926 A CN111576926 A CN 111576926A CN 202010396633 A CN202010396633 A CN 202010396633A CN 111576926 A CN111576926 A CN 111576926A
- Authority
- CN
- China
- Prior art keywords
- supporting
- house floor
- horizontal
- steel house
- support structure
- 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.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
- E04G11/486—Dropheads supporting the concrete after removal of the shuttering; Connecting means on beams specially adapted for dropheads
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The application provides a steel house floor formwork support structure and construction method, the steel house floor includes the bracket component, formwork support structure is including setting up a plurality of support element between the auxiliary beam, support element includes supporting beam and stand, the bottom surface of the upper end tight top template of stand, the bottom surface fixed connection of stand is on supporting beam, supporting beam's bottom is equipped with elevating gear, and elevating gear's bottom is equipped with horizontal bottom plate. The height adjustment of the template supporting structure in the longitudinal direction and the horizontal direction can be realized, the supporting requirements of steel structure houses with different sizes can be met, the stand column and the supporting cross beam are of an integrated structure, the installation and the disassembly are convenient, and the construction efficiency can be improved.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a steel structure house floor formwork supporting structure and a construction method.
Background
The steel house is a house with a novel structure. The steel structure house refers to a residential building taking steel as a building load-bearing beam column. The floor of steel house room is cast-in-place board mostly, pours the floor and need use horizontally template, and current template generally adopts wooden template. When the floor is pour to steel house room, need fix horizontal template, set up a plurality of stands of erectting placing in the bottom of template among the prior art usually and support.
At present, steel house room is usually used as the factory building, and the area of house is big, the floor height, and the quantity of the stand that needs to use is many, and the height of stand is also bigger to because the high fixed of stand, can only adapt to the support of the template of fixed height, be the disconnect-type structure between stand and the template support piece, in the work progress, need be in proper order even put the stand, increased intensity of labour, reduced work efficiency.
Disclosure of Invention
Aiming at the problems in the prior art, the application provides a steel structure house floor formwork supporting structure and a construction method, height adjustment of the formwork supporting structure in the longitudinal direction and the horizontal direction can be achieved, supporting requirements of steel structure houses with different sizes can be met, an integrated structure is arranged between a stand column and a supporting cross beam, installation and disassembly are convenient, and construction efficiency can be improved.
The application provides a steel house floor formwork support structure, steel house floor includes the bracket component, the bracket component includes spandrel girder and auxiliary beam, the auxiliary beam sets up between the spandrel girder, the direction of auxiliary beam is horizontal H shape, and the auxiliary beam includes holding surface, under bracing face and vertical connection face, goes up holding surface and under bracing face and links to each other through vertical connection face, formwork support structure is including setting up a plurality of support element between the auxiliary beam, the support element includes supporting beam and stand, the bottom surface of the upper end tight top template of stand, the bottom surface fixed connection of stand is on supporting beam, supporting beam's bottom is equipped with elevating gear, and elevating gear's bottom is equipped with horizontal bottom plate.
Furthermore, the descending device adopts one of a telescopic rod, a hydraulic cylinder and an air cylinder.
Further, elevating gear adopts the telescopic link, and the telescopic link includes first flexible body, be equipped with the flexible body of second in the first flexible body, first flexible body and the flexible body sliding connection of second are equipped with first bayonet lock and first spring on the flexible body of second, are equipped with the first card hole of a plurality of that suits with the bayonet lock on the first flexible body.
Furthermore, the length of the supporting beam is adjustable.
Furthermore, the supporting beam comprises a first sleeve, a second sleeve is arranged in the first sleeve, the first sleeve is connected with the second sleeve in a sliding mode, a clamping pin and a second spring are arranged on the second sleeve, and a plurality of second clamping holes matched with the second clamping pin are formed in the first sleeve.
Further, the length of the horizontal bottom plate is adjustable.
Furthermore, the number of the stand columns is multiple, and the stand columns are distributed at intervals along the length direction of the supporting beam.
Furthermore, the upper surface of supporting beam is equipped with the support reinforcement, the support reinforcement includes first bracing piece and second bracing piece, and first bracing piece becomes V type structure with the second bracing piece, supports the bottom and supporting beam fixed connection of reinforcement, and the top of first bracing piece and second bracing piece all is through the bottom surface of horizontal angle steel top compact form board.
Further, the horizontal bottom plate is arranged between the lower supporting surfaces of two adjacent auxiliary beams, and two ends of the horizontal plate are abutted against two ends of the lower supporting surface.
A construction method of a steel structure house floor formwork support structure comprises the following steps:
the method comprises the following steps: adjusting the length of the horizontal bottom plate according to the distance between two adjacent auxiliary beams, and placing the horizontal plate between two lower supporting surfaces of the adjacent auxiliary beams;
adjusting the length of the supporting cross beam according to the distance between the vertical connecting surfaces of the two adjacent auxiliary beams, so that two ends of the supporting cross beam are abutted against the vertical connecting surfaces of the two adjacent auxiliary beams;
thirdly, adjusting the height of the telescopic supporting rod according to the height of the upper supporting surfaces of the two adjacent auxiliary beams, and placing the template on the upright post;
step four, pouring a concrete layer on the template;
and step five, after the concrete layer is hardened, reducing the height of the telescopic supporting rod, separating the upright column from the template, and sequentially and integrally taking down each supporting unit.
The beneficial effect of this application lies in:
1. the bottom of supporting beam is equipped with flexible bracing piece, and fore-and-aft altitude mixture control can be realized to flexible bracing piece, can support the template of co-altitude not.
2. The bottom of flexible bracing piece is equipped with horizontal bottom plate, horizontal bottom plate's length is adjustable, can realize the length adjustment of horizontal direction to the horizontal brace of different distances of adaptation.
3. The bottom surface fixed connection of stand is on supporting beam, and stand and supporting beam adopt the integral type structure, remove supporting beam and can realize the transfer of stand, have avoided independent and a plurality of stands of removal many times, have improved work efficiency.
4. The upper surface of supporting beam is equipped with the support reinforcement, the support reinforcement includes first bracing piece and second bracing piece, and first bracing piece becomes V type structure with the second bracing piece, has improved the support dynamics to supporting beam.
5. The horizontal bottom plate is arranged between the lower supporting surfaces of the two adjacent auxiliary beams, the two ends of the horizontal plate are abutted against the two ends of the lower supporting surface, and the horizontal plate can play a role in limiting and fixing the distance between the two adjacent auxiliary beams besides supporting the supporting cross beam.
6. The top of first bracing piece and second bracing piece all through the bottom surface of the tight template in horizontal angle steel top, can be through adjusting horizontal angle steel, be convenient for adjust the contact angle of first bracing piece and second bracing piece and template for the support of three is supported and is fastened more, has improved the support dynamics.
In addition, the design principle of the application is reliable, the structure is simple, and the application prospect is very wide.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic illustration of a support assembly for a steel house floor according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a steel house floor formwork support structure in one embodiment of the present application.
Fig. 3 is a schematic view of the structure in direction a of fig. 2.
Fig. 4 is a schematic structural view of a telescopic rod in an embodiment of the present application.
FIG. 5 is a schematic structural view of a support beam according to an embodiment of the present application.
In the figure, 1, spandrel girder, 2, auxiliary beam, 3, upper support surface, 4, lower support surface, 5, vertical connection surface, 6, supporting beam, 7, upright post, 8, template, 9, elevating gear, 10, horizontal bottom plate, 11, first bracing piece, 12, second bracing piece, 13, horizontal angle steel, 14, concrete layer, 601, first sleeve pipe, 602, second sleeve pipe, 603, second bayonet lock, 604, second spring, 605, second bayonet lock hole, 901, first flexible pipe body, 902, second flexible pipe body, 903, first bayonet lock, 904, first spring, 905, first bayonet lock hole.
Detailed description of the preferred embodiments
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following explains key terms appearing in the present application.
The application provides a steel house floor formwork support structure, the steel house floor includes the bracket component, and concrete structure mainly includes the concrete layer 14 of horizontal plane, and the concrete layer 14 of preparation horizontal plane need pour on a horizontal formwork 8, and the invention is in order to solve the support problem of formwork 8.
FIG. 1 is a schematic illustration of a support assembly for a steel house floor according to an embodiment of the present application. As shown in fig. 1, the support assembly comprises a bearing beam 1 and an auxiliary beam 2, the bearing beam 1 and the auxiliary beam 2 are both transversely arranged by adopting H-shaped steel materials with different specifications, two ends of the bearing beam 1 are fixed on wall bodies on two sides of a house, the H-shaped steel materials of the bearing beam 1 are transversely arranged, and the distance between the adjacent bearing beams 1 is 5-10 meters. The auxiliary beams 2 are arranged between the bearing beams 1, the distance between every two adjacent auxiliary beams 2 is 3-6 m, and two ends of each auxiliary beam 2 are positioned in the corresponding H-shaped concave part of the adjacent bearing beam 1.
As shown in fig. 2 and 3, the direction of the auxiliary beam 2 is a horizontal H-shape, the auxiliary beam 2 includes an upper supporting surface 3, a lower supporting surface 4 and a vertical connecting surface 5, and the upper supporting surface 3 and the lower supporting surface 4 are connected by the vertical connecting surface 5.
The template supporting structure comprises a plurality of supporting units arranged between auxiliary beams 2, and is shown in the figure 2, each supporting unit comprises a supporting cross beam 6 and a stand column 7, the upper end of each stand column 7 tightly props against the bottom surface of a template 8, the bottom surfaces of the stand columns 7 are fixedly connected onto the supporting cross beams 6, the number of the stand columns 7 is multiple, and the stand columns 7 are distributed at intervals along the length direction of the supporting cross beams 6. The stand 7 sets up with supporting beam 6 is integrative, removes supporting beam 6 and can realize the transfer of stand 7, has avoided independent and a plurality of stands of removal many times, has improved work efficiency.
In order to improve the dynamics of supporting to supporting beam 6, supporting beam 6's upper surface is equipped with the support reinforcement, the support reinforcement includes first bracing piece 11 and second bracing piece 12, first bracing piece 11 and second bracing piece 12 become V type structure, the bottom and the supporting beam 6 fixed connection of support reinforcement, the bottom surface of horizontal angle steel 13 top tight template 8 is all passed through at the top of first bracing piece 11 and second bracing piece 12, the bottom surface of horizontal angle steel 13 top tight template 8 is all passed through at the top of first bracing piece 11 and second bracing piece 12, can be through adjusting horizontal angle steel, be convenient for adjust the contact angle of first bracing piece 11 and second bracing piece 12 and template 8, make the support of three support to lean on more tightly, the dynamics of supporting has been improved.
The bottom of the supporting beam 6 is provided with a lifting device 9, the lifting device 9 can realize longitudinal height adjustment, and templates 8 with different heights can be supported. In this embodiment, the lifting device 9 adopts a telescopic rod, in other embodiments, the lifting device 9 can also adopt a hydraulic cylinder or an air cylinder, and the air cylinder is preferable for reducing the occupied area.
Fig. 4 is a schematic structural view of a telescopic rod in an embodiment of the present application. As shown in fig. 4, the telescopic rod includes a first telescopic tube 901, a second telescopic tube 902 is disposed in the first telescopic tube 901, the first telescopic tube 901 is slidably connected to the second telescopic tube 902, a first bayonet 903 and a first spring 904 are disposed on the second telescopic tube 902, and a plurality of first bayonet holes 905 adapted to the bayonet 903 are disposed on the first telescopic tube 901. When the click pin 903 is pressed into the first click hole 905, both ends of the telescopic bar can be pulled to increase or shorten the length of the telescopic bar.
The length of the supporting beam 6 is adjustable. The supporting cross beam 6 is integrally of a tubular structure, the wall thickness of the supporting cross beam 6 is 3-15cm in order to increase the structural strength of the supporting cross beam, and supporting cross beams with different wall thicknesses can be selected according to the area of a concrete layer.
FIG. 5 is a schematic structural view of a support beam according to an embodiment of the present application. As shown in fig. 5, specifically, the supporting beam 6 includes a first sleeve 601, a second sleeve 602 is disposed in the first sleeve 601, the first sleeve 601 is slidably connected to the second sleeve 602, a bayonet 603 and a second spring 604 are disposed on the second sleeve 602, and a plurality of second bayonet holes 605 corresponding to the second bayonet 603 are disposed on the first sleeve 601. The supporting beam 6 is similar in structure to a telescopic rod.
In order to improve the supporting force to the supporting beam 6, the bottom of the lifting device 9 is provided with a horizontal bottom plate 10, the length of the horizontal bottom plate 10 is adjustable, and the length adjustment in the horizontal direction can be realized so as to adapt to horizontal supports with different distances.
The horizontal base plate 10 is arranged between the lower supporting surfaces 4 of the two adjacent auxiliary beams 2, the bottom surface of the horizontal base plate 10 is fixed on the bottom surface, the two ends of the horizontal plate 10 are abutted against the two ends of the lower supporting surfaces 4, and the horizontal plate 10 can play a role in limiting and fixing the distance between the two adjacent auxiliary beams 2 besides playing a role in supporting the supporting cross beam 6.
The application also provides a construction method of the steel structure house floor formwork supporting structure, which comprises the following steps:
the method comprises the following steps: adjusting the length of the horizontal bottom plate according to the distance between two adjacent auxiliary beams, and placing the horizontal plate between two lower supporting surfaces of the adjacent auxiliary beams;
adjusting the length of the supporting cross beam according to the distance between the vertical connecting surfaces of the two adjacent auxiliary beams, so that two ends of the supporting cross beam are abutted against the vertical connecting surfaces of the two adjacent auxiliary beams;
thirdly, adjusting the height of the telescopic supporting rod according to the height of the upper supporting surfaces of the two adjacent auxiliary beams, and placing the template on the upright post;
step four, pouring a concrete layer on the template;
and step five, after the concrete layer is hardened, reducing the height of the telescopic supporting rod, separating the upright column from the template, and sequentially and integrally taking down each supporting unit.
According to the steel structure house floor formwork supporting structure and the construction method, the telescopic supporting rods 9 are arranged at the bottoms of the supporting beams 6, longitudinal height adjustment can be achieved through the telescopic supporting rods, and formworks with different heights can be supported; the bottom of the telescopic supporting rod 9 is provided with a horizontal bottom plate 10, the length of the horizontal bottom plate 10 is adjustable, and the length adjustment in the horizontal direction can be realized so as to adapt to horizontal supports with different distances; the bottom surfaces of the upright posts 7 are fixedly connected to the supporting cross beam 6, the upright posts 7 and the supporting cross beam 6 are of an integrated structure, the upright posts 7 can be transferred by moving the supporting cross beam, so that the upright posts 7 are prevented from being moved independently and repeatedly, and the working efficiency is improved; the upper surface of the supporting beam 6 is provided with a supporting reinforcing part, so that the supporting force to the supporting beam is improved; the horizontal bottom plate 10 is arranged between the lower supporting surfaces 4 of the two adjacent auxiliary beams 2, two ends of the horizontal plate 10 are abutted against two ends of the lower supporting surfaces 4, and the horizontal plate 10 can play a role in supporting the supporting cross beam 6 and also can play a role in limiting and fixing the distance between the two adjacent auxiliary beams 2; the top of first bracing piece 11 and second bracing piece 12 all through the bottom surface of the tight template 8 in horizontal angle steel 13 top, can be through adjusting horizontal angle steel, be convenient for adjust the contact angle of first bracing piece 11 and second bracing piece 12 and template 8 for the support of three is supported and is fastened more, has improved the support dynamics.
Although the present application has been described in detail with reference to the accompanying drawings in conjunction with the preferred embodiments, the present application is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present application by those skilled in the art without departing from the spirit and scope of the present application, and these modifications or substitutions are intended to be covered by the present application/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a steel house floor formwork support structure, steel house floor includes the bracket component, the bracket component includes spandrel girder (1) and auxiliary beam (2), auxiliary beam (2) set up between spandrel girder (1), the direction of auxiliary beam (2) is horizontal H shape, and auxiliary beam (2) include holding surface (3), under bracing face (4) and vertical connection face (5), go up holding surface (3) and under bracing face (4) and link to each other its characterized in that through vertical connection face (5): the template supporting structure comprises a plurality of supporting units arranged between auxiliary beams (2), each supporting unit comprises a supporting cross beam (6) and a stand column (7), the upper end of each stand column (7) tightly props against the bottom surface of a template (8), the bottom surfaces of the stand columns (7) are fixedly connected onto the supporting cross beams (6), a lifting device (9) is arranged at the bottom of each supporting cross beam (6), and a horizontal bottom plate (10) is arranged at the bottom of each lifting device (9).
2. The steel house floor formwork support structure of claim 1, wherein: the descending device (9) adopts one of a telescopic rod, a hydraulic cylinder and an air cylinder.
3. The steel house floor formwork support structure of claim 1, wherein: the lifting device (9) is provided with a telescopic rod, the telescopic rod comprises a first telescopic pipe body (901), a second telescopic pipe body (902) is arranged in the first telescopic pipe body (901), the first telescopic pipe body (901) is connected with the second telescopic pipe body (902) in a sliding mode, a first clamping pin (903) and a first spring (904) are arranged on the second telescopic pipe body (902), and a plurality of first clamping holes (905) matched with the clamping pin (903) are formed in the first telescopic pipe body (901).
4. The steel house floor formwork support structure of claim 1, wherein: the length of the supporting beam (6) is adjustable.
5. The steel house floor formwork support structure of claim 4, wherein: the supporting beam (6) comprises a first sleeve (601), a second sleeve (602) is arranged in the first sleeve (601), the first sleeve (601) is connected with the second sleeve (602) in a sliding mode, a clamping pin (603) and a second spring (604) are arranged on the second sleeve (602), and a plurality of second clamping holes (605) corresponding to the second clamping pin (603) are formed in the first sleeve (601).
6. The steel house floor formwork support structure of claim 1, wherein: the length of the horizontal bottom plate (10) is adjustable.
7. The steel house floor formwork support structure of claim 1, wherein: the number of the upright posts (7) is multiple, and the upright posts (7) are distributed at intervals along the length direction of the supporting beam (6).
8. The steel house floor formwork support structure of claim 1, wherein: the upper surface of supporting beam (6) is equipped with the support reinforcement, the support reinforcement includes first bracing piece (11) and second bracing piece (12), and first bracing piece (11) and second bracing piece (12) become V type structure, support the bottom and supporting beam (6) fixed connection of reinforcement, and the bottom surface of top all through horizontal angle steel (13) top tight template (8) of first bracing piece (11) and second bracing piece (12).
9. The steel house floor formwork support structure of claim 1, wherein: the horizontal bottom plate (10) is arranged between the lower supporting surfaces (4) of two adjacent auxiliary beams (2), and two ends of the horizontal plate (10) are abutted against two ends of the lower supporting surfaces (4).
10. A method of constructing a steel house floor formwork support structure as claimed in any one of claims 1 to 9, comprising the steps of:
the method comprises the following steps: adjusting the length of the horizontal bottom plate according to the distance between two adjacent auxiliary beams, and placing the horizontal plate between two lower supporting surfaces of the adjacent auxiliary beams;
adjusting the length of the supporting cross beam according to the distance between the vertical connecting surfaces of the two adjacent auxiliary beams, so that two ends of the supporting cross beam are abutted against the vertical connecting surfaces of the two adjacent auxiliary beams;
thirdly, adjusting the height of the telescopic supporting rod according to the height of the upper supporting surfaces of the two adjacent auxiliary beams, and placing the template on the upright post;
step four, pouring a concrete layer on the template;
and step five, after the concrete layer is hardened, reducing the height of the telescopic supporting rod, separating the upright column from the template, and sequentially and integrally taking down each supporting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010396633.4A CN111576926A (en) | 2020-05-12 | 2020-05-12 | Steel structure house floor formwork supporting structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010396633.4A CN111576926A (en) | 2020-05-12 | 2020-05-12 | Steel structure house floor formwork supporting structure and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111576926A true CN111576926A (en) | 2020-08-25 |
Family
ID=72110229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010396633.4A Pending CN111576926A (en) | 2020-05-12 | 2020-05-12 | Steel structure house floor formwork supporting structure and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111576926A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701494A (en) * | 2009-10-23 | 2010-05-05 | 清华大学 | Detachable convenient support device of steel structure building template and use method thereof |
| CN101787796A (en) * | 2010-01-25 | 2010-07-28 | 郑蓉军 | Suspended formwork bracing system for steel structure concrete floor slab construction |
| CN101974974A (en) * | 2010-09-21 | 2011-02-16 | 郑蓉军 | Support device for template for construction of steel structure concrete floor slab |
| CN201794298U (en) * | 2010-09-28 | 2011-04-13 | 杨峰 | Mould erecting system of large-slab span steel beam cast-in-place floor slab |
| CN102146731A (en) * | 2011-03-08 | 2011-08-10 | 浙江梁湖建设有限公司 | Supporting structure for floor formwork of steel structure building and construction method |
| CN202416855U (en) * | 2011-11-29 | 2012-09-05 | 朱卫国 | Screw rod adjusting type rigid support seat supporting structure |
| CN110056182A (en) * | 2019-05-21 | 2019-07-26 | 北京城建北方集团有限公司 | It can turnover type steel bar truss floor support plate support device |
-
2020
- 2020-05-12 CN CN202010396633.4A patent/CN111576926A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701494A (en) * | 2009-10-23 | 2010-05-05 | 清华大学 | Detachable convenient support device of steel structure building template and use method thereof |
| CN101787796A (en) * | 2010-01-25 | 2010-07-28 | 郑蓉军 | Suspended formwork bracing system for steel structure concrete floor slab construction |
| CN101974974A (en) * | 2010-09-21 | 2011-02-16 | 郑蓉军 | Support device for template for construction of steel structure concrete floor slab |
| CN201794298U (en) * | 2010-09-28 | 2011-04-13 | 杨峰 | Mould erecting system of large-slab span steel beam cast-in-place floor slab |
| CN102146731A (en) * | 2011-03-08 | 2011-08-10 | 浙江梁湖建设有限公司 | Supporting structure for floor formwork of steel structure building and construction method |
| CN202416855U (en) * | 2011-11-29 | 2012-09-05 | 朱卫国 | Screw rod adjusting type rigid support seat supporting structure |
| CN110056182A (en) * | 2019-05-21 | 2019-07-26 | 北京城建北方集团有限公司 | It can turnover type steel bar truss floor support plate support device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4036466A (en) | Flying deck-type concrete form installation | |
| CN109457951B (en) | Formwork system for collecting and dividing shear wall and construction method thereof | |
| CN111206768B (en) | Light beam plate structure platform and construction method thereof | |
| US4102096A (en) | Leg brace assembly for adjustable shoring apparatus | |
| CN109138431B (en) | Super high-rise pump pipe bridge crossing device and construction method thereof | |
| KR200436819Y1 (en) | System form for constructing beam | |
| CN106958233B (en) | For pouring the hydraulic self-lifting formula cantilever form construction method of Arch Dam Concrete | |
| CN109024685B (en) | Large-volume concrete bottom plate steel bar supporting system and construction method thereof | |
| CN111005547B (en) | Construction method of outer scaffold of two-way bending and twisting staggered floor elevation | |
| CN102312563A (en) | Method for connecting external scaffold with wall for large-span and ultra-story-height structures | |
| CN115306152B (en) | Large-inclination-angle inclined wall folding and separating jacking type steel platform construction device and method | |
| CN111576926A (en) | Steel structure house floor formwork supporting structure and construction method | |
| CN108678144B (en) | Support system for prefabricated balcony and installation method thereof | |
| CN217054367U (en) | Shear force wall attached type roofing structure formwork support that encorbelments | |
| CN115306136A (en) | Inclined wall eversion climbing type steel platform construction device and method | |
| CN113565322B (en) | Cantilever formwork supporting structure and erection method | |
| CN214658863U (en) | Long inclined plane fair-faced concrete formwork support system with inclination angle larger than 45 degrees | |
| CN210828323U (en) | Exempt from to tear open mould cement template with support frame of locking | |
| CN213359377U (en) | Building templates support frame | |
| CN217924847U (en) | Post-cast strip template supporting structure | |
| CN216921352U (en) | Truss bearing structure is used in superimposed sheet construction | |
| CN210685389U (en) | Super large span roof beam braced system | |
| CN211899344U (en) | Steel railing becomes piece prefabrication frock | |
| CN212773448U (en) | Large-space decrement independent supporting system for fabricated floor | |
| CN219864118U (en) | High-rise building concrete pump pipe mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200825 |
|
| RJ01 | Rejection of invention patent application after publication |