CN112031403A - Detachable bottom plate support for steel bar quilting frame floor support plate - Google Patents
Detachable bottom plate support for steel bar quilting frame floor support plate Download PDFInfo
- Publication number
- CN112031403A CN112031403A CN202010829122.7A CN202010829122A CN112031403A CN 112031403 A CN112031403 A CN 112031403A CN 202010829122 A CN202010829122 A CN 202010829122A CN 112031403 A CN112031403 A CN 112031403A
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- Prior art keywords
- support
- plate
- bolt
- section
- supporting plate
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Classifications
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- 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
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- 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
- E04G11/50—Girders, beams, or the like as supporting members for forms
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- 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
- E04G11/50—Girders, beams, or the like as supporting members for forms
- E04G11/52—Girders, beams, or the like as supporting members for forms of several units arranged one after another
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- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/18—Devices for suspending or anchoring form elements to girders placed in ceilings, e.g. hangers
-
- 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
- E04G11/50—Girders, beams, or the like as supporting members for forms
- E04G2011/505—Girders, beams, or the like as supporting members for forms with nailable or screwable inserts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention mainly relates to a detachable bottom plate support for a steel bar quilting floor support plate, which comprises a support main body, wherein one end of the support main body is longitudinally fixed relative to an I-shaped steel beam through a first bolt, and the support main body is transversely fixed relative to the I-shaped steel beam through a second bolt; the other end of the support main body is flush with the top surface of the upper flange of the I-shaped steel beam, so that the steel bar truss floor bearing plate is ensured to be placed smoothly; this supporting structure is ingenious, and it is convenient to dismantle, but reuse supports firmly, agrees with more with steel bar quilting frame building carrier plate, and construction and installation are more swift, make installation cycle further shorten.
Description
Technical Field
The invention relates to a detachable bottom plate support for a steel bar quilting floor support plate, and belongs to the field of building industrialization.
Background
The steel bar truss floor bearing plate is a building material which is newly developed in recent years, and is widely applied to various steel structure buildings and municipal (roads and bridges) construction. At present, although the steel bar truss floor support plate is widely applied, after pouring, the bottom formwork is difficult to remove due to the fact that the bottom formwork is placed on the I-shaped steel, recycling is not facilitated, and difficulties are brought to follow-up procedures such as net hanging and plastering. It is therefore important to develop a formwork support that is easy to install and remove.
Disclosure of Invention
In order to solve the problems, the invention provides the detachable bottom plate support for the steel bar quilting support building bearing plate, which has the advantages of ingenious structure, convenient detachment, reutilization, firm support, better fit with the steel bar quilting support building bearing plate, quicker construction and installation and further shortened installation period.
In order to achieve the purpose, the invention adopts the following technical scheme:
a detachable bottom plate support for a steel bar quilting floor support plate comprises a support main body, wherein one end of the support main body is longitudinally fixed relative to an I-shaped steel beam through a first bolt, and the support main body is transversely fixed relative to the I-shaped steel beam through a second bolt; the other end of the support main body is flush with the top surface of the flange of the I-shaped steel beam, and the steel bar truss floor bearing plate is guaranteed to be placed flatly.
The bracket main body comprises a bracket A section and a bracket B section which are of an integrated structure; the shape of the section A of the support is matched with that of one side of the I-shaped steel beam, the section A of the support is fixed with the flange of the I-shaped steel beam through a first bolt, and the section A of the support is fixed with the web of the I-shaped steel beam through a second bolt; the support B section is of an L-shaped structure, one end of the support B section is connected with the support A section, the other end of the support B section is flush with the top surface of the flange on the I-shaped steel beam, and the support B section is used for supporting the steel bar truss floor bearing plate.
The A section of the bracket is of a U-shaped groove structure or an L-shaped structure.
The bracket A section is provided with a plurality of round holes and long round holes, the round holes are internally used for being matched with the first mounting bolts, and the long round holes are internally used for being matched with the second mounting bolts.
And a cushion block is arranged between the bracket A section and the web plate of the I-shaped steel beam.
The bracket main body comprises a fixing plate and a supporting plate, the fixing plate is of an L-shaped structure, and two ends of the fixing plate are respectively welded and fixed with a web plate and an upper flange of the I-shaped steel beam; the supporting plate is of a Z-shaped structure, the supporting plate is fixed on the fixing plate in a matched mode, and the supporting plate is fixedly connected with two ends of the fixing plate through a first bolt and a second bolt; one end of the supporting plate is flush with the upper flange of the I-shaped steel beam, and the supporting plate is used for supporting the steel bar truss floor bearing plate.
The fixing plate is provided with a plurality of special-shaped holes, the supporting plate is provided with screw holes corresponding to the special-shaped holes, the screw holes are internally provided with a first bolt or a second bolt, and the supporting plate is fixed with the fixing plate through the first bolt or the second bolt.
The special-shaped hole is formed by connecting a circular hole and a rectangular hole.
And chamfers are arranged at two ends of the fixing plate.
And a cushion block is arranged between the supporting plate and the fixing plate.
The bracket main body comprises a fixing plate and a supporting plate, the fixing plate is of an L-shaped structure, and two ends of the fixing plate are respectively welded and fixed with a web plate and an upper flange of the I-shaped steel beam; the supporting plate is of a U-shaped structure, the supporting plate is fixed on the fixing plate in a matched mode, and the supporting plate is fixedly connected with the fixing plate through a second bolt; one end of the supporting plate is flush with the upper flange of the I-shaped steel beam, and the other end of the supporting plate is provided with a support handle; the supporting plate is used for supporting the steel bar truss floor bearing plate; the supporting plate is fixed with a galvanized steel plate of the steel bar truss floor bearing plate through a bolt I.
The invention has the following beneficial effects:
a detachable bottom plate support for a steel bar quilting floor support plate comprises a support main body, wherein one end of the support main body is longitudinally fixed relative to an I-shaped steel beam through a first bolt, and the support main body is transversely fixed relative to the I-shaped steel beam through a second bolt; the other end of the support main body is flush with the top surface of the upper flange of the I-shaped steel beam, so that the steel bar truss floor bearing plate is ensured to be placed smoothly; this supporting structure is ingenious, and it is convenient to dismantle, but reuse supports firmly, agrees with more with steel bar quilting frame building carrier plate, and construction and installation are more swift, make installation cycle further shorten.
Drawings
FIG. 1 is a schematic view of an installation according to a first embodiment of the present invention;
FIG. 2 is a front view of a stent body according to an embodiment of the present invention;
FIG. 3 is a right side view of a stent body according to an embodiment of the present invention;
FIG. 4 is a schematic view of an alternative embodiment of the present invention in an installed state;
FIG. 5 is a front view of the holder body of FIG. 4 in accordance with the present invention;
FIG. 6 is a right side view of FIG. 5 in accordance with the present invention;
FIG. 7 is an installation diagram of the second embodiment of the present invention;
FIG. 8 is a front view of a second retaining plate according to an embodiment of the present invention;
FIG. 9 is a top view of a second retaining plate according to an embodiment of the present invention;
FIG. 10 is a left side view of a second fixing plate according to an embodiment of the present invention;
FIG. 11 is a front view of a second support plate according to an embodiment of the present invention;
FIG. 12 is a top view of a second support plate according to an embodiment of the present invention;
fig. 13 is an installation diagram of the third embodiment of the present invention.
Reference numbers in the figures: 1. a stent body; 11. a bracket A section; 12. a bracket B section; 13. a circular hole; 14. a long round hole; 2. a first bolt; 3. a second bolt; 4. an I-beam; 41. a flange; 42. a web; 5. cushion blocks; 6. a fixing plate; 61. chamfering; 7. a support plate; 71. a bracket handle; 8. a profiled hole; 9. and a screw hole.
Detailed Description
As shown in fig. 1, 4, 7 and 13, the detachable bottom plate support for the steel bar quilting floor support plate comprises a support main body 1, wherein one end of the support main body 1 is longitudinally fixed relative to an i-shaped steel beam 4 through a first bolt 2, and the support main body 1 is transversely fixed relative to the i-shaped steel beam 4 through a second bolt 3; the other end of the support main body 1 is flush with the top surface of the upper flange of the I-shaped steel beam 4, so that the steel bar truss floor bearing plate is ensured to be placed smoothly; this supporting structure is ingenious, and it is convenient to dismantle, but reuse supports firmly, agrees with more with steel bar quilting frame building carrier plate, and construction and installation are more swift, make installation cycle further shorten.
The first embodiment is as follows:
as shown in fig. 1, 2, 3, 4, 5 and 6, the stent main body 1 comprises a stent a section 11 and a stent B section 12, and the stent a section 11 and the stent B section 12 are of an integrated structure; the shape of the support A section 11 is matched with that of one side of the I-shaped steel beam 4, the support A section 11 is fixed with a flange 41 of the I-shaped steel beam 4 through a first bolt 2, and the support A section 11 is fixed with a web 42 of the I-shaped steel beam 4 through a second bolt 3; support B section 12 is L type structure, and 12 one end of support B section are connected with support A section 11, and 12 other ends of support B section are along the top surface parallel and level with the flange on the I-steel roof beam 4, and support B section 12 is used for supporting steel bar truss building carrier plate.
The support A section 11 is of a U-shaped groove structure or an L-shaped structure, and the shape of the support A section 11 is matched with one side of the I-shaped steel beam 4, so that the support main body 1 is convenient to mount.
A plurality of round holes 13 and long round holes 14 are formed in the support A section 11, the round holes 13 are internally used for being matched with first mounting bolts 2, the long round holes 14 are internally used for being matched with second mounting bolts 3, when the support A section is mounted, the position of the support main body 1 can be properly adjusted through the long round holes 14, and the support B section 12 is enabled to be flush with the top surface of the upper flange of the I-shaped steel beam 4.
And a cushion block 5 is arranged between the bracket A section 11 and the web plate 42 of the I-shaped steel beam 4.
The construction method comprises the steps that firstly, a second bolt 3 is matched with a long circular hole 14, a support A section 11 of a support main body 1 is fixed with a web plate 42 of an I-shaped steel beam 4, a cushion block 5 is placed between the support A section 11 and the web plate 42 of the I-shaped steel beam 4 in advance, the mounting position of the support main body 1 is adjusted through the long circular hole 14 while the bolt is screwed, and one end of a support B section 12 is enabled to be flush with the top surface of the upper flange of the I-shaped steel beam 4; then, the bracket A section 11 is matched with the circular hole 13 through the first bolt 2, and the flange 41 of the I-shaped steel beam 4 is fixed; lay galvanized steel sheet and reinforcing bar (steel bar quilting structure building carrier plate includes and comprises galvanized steel sheet, reinforcing bar) at the top next, it should be noted that galvanized steel sheet can not the overlap joint on I-shaped steel roof beam 4, demolish after convenient, carry out building carrier plate cement at last and pour, wait the cement to condense after, twist bolt one 2 and bolt two 3 down, can dismantle the support main part 1 bottom plate fast.
Example two:
as shown in fig. 7, 8, 9, 10, 11 and 12, the bracket body 1 includes a fixing plate 6 and a supporting plate 7, the fixing plate 6 is of an L-shaped structure, and two ends of the fixing plate 6 are respectively welded and fixed with a web 42 and an upper flange of the i-shaped steel beam 4; the supporting plate 7 is of a Z-shaped structure, the supporting plate 7 is fixed on the fixing plate 6 in a matched mode, and the supporting plate 7 is fixedly connected with two ends of the fixing plate 6 through a first bolt 2 and a second bolt 3; one end of the supporting plate 7 is flush with the upper flange of the I-shaped steel beam 4, and the supporting plate 7 is used for supporting the steel bar truss floor bearing plate.
The fixing plate 6 is provided with a plurality of special-shaped holes 8, the supporting plate 7 is provided with screw holes 9 corresponding to the special-shaped holes 8, the screw holes 9 are internally provided with first bolts 2 or second bolts 3, and the supporting plate 7 is fixed with the fixing plate 6 through the first bolts 2 or the second bolts 3.
The special-shaped hole 8 is formed by connecting a circular hole and a rectangular hole, and the first bolt 2 or the second bolt 3 can be conveniently installed and adjusted.
The two ends of the fixing plate 6 are provided with chamfers 61, so that welding is facilitated.
A cushion block 5 is arranged between the supporting plate 7 and the fixing plate 6.
The construction method comprises the following steps of firstly welding a fixing plate 6 on an I-shaped steel beam 4 in a factory; then, during on-site construction, the supporting plate 7 is fixed on the fixing plate 6 through the screw hole 9 of the supporting plate 7 and the special-shaped hole 8 corresponding to the fixing plate 6 by using the first bolt 2 or the second bolt 3, and the cushion block 5 is placed between the supporting plate 7 and the fixing plate 6 in advance; when the bolts are screwed down, one end of the support plate 7 is ensured to be flush with the upper flange of the I-shaped steel beam 4; at last, galvanized steel plates and reinforcing steel bars are paved above the building, and the galvanized steel plates and the reinforcing steel bars (the reinforcing steel bar quilting floor support plate comprises galvanized steel plates and reinforcing steel bars), so that the galvanized steel plates cannot be lapped on the I-shaped steel beam 4, the I-shaped steel beam is convenient to disassemble, the building support plate is poured with cement, and after the cement is condensed, the first bolt 2 and the second bolt 3 are screwed off, so that the bottom plate of the support plate 7 can be quickly disassembled.
Example three:
as shown in fig. 13, the bracket body 1 includes a fixing plate 6 and a supporting plate 7, the fixing plate 6 is an L-shaped structure, and two ends of the fixing plate 6 are respectively welded and fixed with the web 42 and the upper flange of the i-beam 4; the supporting plate 7 is of a U-shaped structure, the supporting plate 7 is fixed on the fixing plate 6 in a matched mode, and the supporting plate 7 is fixedly connected with the fixing plate 6 through a second bolt 3; one end of the support plate 7 is flush with the upper flange of the I-shaped steel beam 4, the other end of the support plate 7 is provided with a support handle 71, and after construction is completed, bolts are loosened, and the support handle 71 is pulled to quickly complete disassembly; the supporting plate 7 is used for supporting the steel bar truss floor bearing plate; the supporting plate 7 is fixed with a galvanized steel plate of the steel bar truss floor bearing plate through a bolt I2.
The construction method comprises the following steps of firstly welding a fixing plate 6 on an I-shaped steel beam 4 in a factory; then, during on-site construction, the supporting plate 7 is fixed with the fixing plate 6 through the second bolt 3; when the bolts are screwed down, one end of the support plate 7 is ensured to be flush with the upper flange of the I-shaped steel beam 4; spread galvanized steel sheet and reinforcing bar (reinforcing bar quilting structure building carrier plate includes by galvanized steel sheet, reinforcing bar group) in the top, when laying, backup pad 7 is connected fixedly through bolt 2 and galvanized steel sheet, it will be noted that galvanized steel sheet can not the overlap joint on I-shaped girder steel 4, demolish after convenient, carry out building carrier plate cement and pour at last, wait the cement to condense the back, twist bolt 2 and bolt two 3 off, pulling support handle 71, can dismantle the backup pad 7 bottom plate fast.
The above is the preferred embodiment of the present invention, and several other simple substitutions and modifications made on the premise of the inventive concept should be considered as falling into the protection scope of the present invention.
Claims (10)
1. The utility model provides a can dismantle bottom plate support for steel bar quilting frame building carrier plate which characterized in that: the bracket comprises a bracket main body, wherein one end of the bracket main body is longitudinally fixed relative to an I-shaped steel beam through a first bolt, and the bracket main body is transversely fixed relative to the I-shaped steel beam through a second bolt; the other end of the support main body is flush with the top surface of the flange of the I-shaped steel beam, and the steel bar truss floor bearing plate is guaranteed to be placed flatly.
2. The removable floor support for a rebar quilted floor deck of claim 1 wherein: the bracket main body comprises a bracket A section and a bracket B section which are of an integrated structure; the shape of the section A of the support is matched with that of one side of the I-shaped steel beam, the section A of the support is fixed with the flange of the I-shaped steel beam through a first bolt, and the section A of the support is fixed with the web of the I-shaped steel beam through a second bolt; the support B section is of an L-shaped structure, one end of the support B section is connected with the support A section, the other end of the support B section is flush with the top surface of the flange on the I-shaped steel beam, and the support B section is used for supporting the steel bar truss floor bearing plate.
3. The removable floor support for a rebar quilted floor deck of claim 2 wherein: the A section of the bracket is of a U-shaped groove structure or an L-shaped structure.
4. The removable floor support for a rebar quilted floor deck of claim 2 wherein: a plurality of round holes and long round holes are formed in the section A of the support, the round holes are internally used for being matched with the first mounting bolts, and the long round holes are internally used for being matched with the second mounting bolts.
5. The removable floor support for a rebar quilted floor deck of claim 2 wherein: and a cushion block is arranged between the A section of the bracket and the web plate of the I-shaped steel beam.
6. The removable floor support for a rebar quilted floor deck of claim 1 wherein: the bracket main body comprises a fixing plate and a supporting plate, the fixing plate is of an L-shaped structure, and two ends of the fixing plate are respectively welded and fixed with a web plate and an upper flange of the I-shaped steel beam; the supporting plate is of a Z-shaped structure, the supporting plate is fixed on the fixing plate in a matched mode, and the supporting plate is fixedly connected with two ends of the fixing plate through a first bolt and a second bolt; one end of the supporting plate is flush with the upper flange of the I-shaped steel beam, and the supporting plate is used for supporting the steel bar truss floor bearing plate.
7. The removable floor support for a rebar quilted floor deck of claim 6 wherein: the fixing plate is provided with a plurality of special-shaped holes, the supporting plate is provided with screw holes corresponding to the special-shaped holes, the screw holes are internally provided with a first bolt or a second bolt, and the supporting plate is fixed with the fixing plate through the first bolt or the second bolt.
8. The removable floor support for a rebar quilted floor deck of claim 6 wherein: the special-shaped hole is formed by connecting a circular hole and a rectangular hole.
9. The removable floor support for a rebar quilted floor deck of claim 6 wherein: chamfers are arranged at two ends of the fixing plate; a cushion block is arranged between the supporting plate and the fixing plate.
10. The removable floor support for a rebar quilted floor deck of claim 1 wherein: the bracket main body comprises a fixing plate and a supporting plate, the fixing plate is of an L-shaped structure, and two ends of the fixing plate are respectively welded and fixed with a web plate and an upper flange of the I-shaped steel beam; the supporting plate is of a U-shaped structure, the supporting plate is fixed on the fixing plate in a matched mode, and the supporting plate is fixedly connected with the fixing plate through a second bolt; one end of the supporting plate is flush with the upper flange of the I-shaped steel beam, and the other end of the supporting plate is provided with a support handle; the supporting plate is used for supporting the steel bar truss floor bearing plate; the supporting plate is fixed with a galvanized steel plate of the steel bar truss floor bearing plate through a bolt I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829122.7A CN112031403A (en) | 2020-08-18 | 2020-08-18 | Detachable bottom plate support for steel bar quilting frame floor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010829122.7A CN112031403A (en) | 2020-08-18 | 2020-08-18 | Detachable bottom plate support for steel bar quilting frame floor support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112031403A true CN112031403A (en) | 2020-12-04 |
Family
ID=73577383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010829122.7A Pending CN112031403A (en) | 2020-08-18 | 2020-08-18 | Detachable bottom plate support for steel bar quilting frame floor support plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112031403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116145947A (en) * | 2023-02-22 | 2023-05-23 | 中国一冶集团有限公司 | Cast-in-situ floor supporting system with steel structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0666025A (en) * | 1992-08-19 | 1994-03-08 | Takenaka Komuten Co Ltd | Floor forming method using floor supporting beam and floor supporting beam |
| US5906076A (en) * | 1998-03-13 | 1999-05-25 | Mc Manus Design Group, Inc. | Removable support for concrete slab construction and method |
| CN204040464U (en) * | 2014-08-29 | 2014-12-24 | 杭州童根树建筑结构设计事务所有限公司 | A kind of slab form supporting construction |
| CN208604923U (en) * | 2018-05-31 | 2019-03-15 | 重庆建工住宅建设有限公司 | A kind of quick support shuttering of steel frame cast-in-situ floor |
| CN110630015A (en) * | 2019-09-25 | 2019-12-31 | 中国一冶集团有限公司 | Large-span steel bar truss floor support plate assembled support and construction method |
| CN110821157A (en) * | 2019-11-28 | 2020-02-21 | 中国一冶集团有限公司 | Exempt from to support detachable steel bar truss building carrier plate side forms |
| CN210530081U (en) * | 2019-07-03 | 2020-05-15 | 中国建筑第二工程局有限公司 | Electromechanical post-cast pipe well opening sealing device |
| CN211257814U (en) * | 2019-10-16 | 2020-08-14 | 中国建筑第二工程局有限公司 | Be used for post-cast floor confined device |
-
2020
- 2020-08-18 CN CN202010829122.7A patent/CN112031403A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0666025A (en) * | 1992-08-19 | 1994-03-08 | Takenaka Komuten Co Ltd | Floor forming method using floor supporting beam and floor supporting beam |
| US5906076A (en) * | 1998-03-13 | 1999-05-25 | Mc Manus Design Group, Inc. | Removable support for concrete slab construction and method |
| CN204040464U (en) * | 2014-08-29 | 2014-12-24 | 杭州童根树建筑结构设计事务所有限公司 | A kind of slab form supporting construction |
| CN208604923U (en) * | 2018-05-31 | 2019-03-15 | 重庆建工住宅建设有限公司 | A kind of quick support shuttering of steel frame cast-in-situ floor |
| CN210530081U (en) * | 2019-07-03 | 2020-05-15 | 中国建筑第二工程局有限公司 | Electromechanical post-cast pipe well opening sealing device |
| CN110630015A (en) * | 2019-09-25 | 2019-12-31 | 中国一冶集团有限公司 | Large-span steel bar truss floor support plate assembled support and construction method |
| CN211257814U (en) * | 2019-10-16 | 2020-08-14 | 中国建筑第二工程局有限公司 | Be used for post-cast floor confined device |
| CN110821157A (en) * | 2019-11-28 | 2020-02-21 | 中国一冶集团有限公司 | Exempt from to support detachable steel bar truss building carrier plate side forms |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116145947A (en) * | 2023-02-22 | 2023-05-23 | 中国一冶集团有限公司 | Cast-in-situ floor supporting system with steel structure |
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