CN113789958B - Steel construction composite floor hangs mould structure - Google Patents
Steel construction composite floor hangs mould structure Download PDFInfo
- Publication number
- CN113789958B CN113789958B CN202111015148.9A CN202111015148A CN113789958B CN 113789958 B CN113789958 B CN 113789958B CN 202111015148 A CN202111015148 A CN 202111015148A CN 113789958 B CN113789958 B CN 113789958B
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- China
- Prior art keywords
- steel structure
- steel
- beams
- composite floor
- floor slab
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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 invention provides a steel structure composite floor slab hanging die structure, which belongs to the technical field of building construction and comprises steel structure beams, wherein a row of first mounting holes are respectively formed in the inner sides of a pair of I-beams in the length direction of the steel structure beams at intervals, a hanging piece is arranged in each first mounting hole, two rows of first mounting holes in the inner sides of the pair of I-beams are in one-to-one correspondence, steel pipes are erected on the two hanging pieces in one-to-one correspondence along the width direction of the steel structure beams, first square battens are clamped between the upper parts of two ends of the steel pipes and the I-beams, second square battens are arranged on all the steel pipes at intervals along the length direction of the steel structure beams, templates are arranged on the upper parts of the second square battens, and the upper surfaces of the templates are level with the upper surfaces of the steel structure beams. The invention has the advantages of simple and reliable structure and high construction efficiency, saves the construction operation space at the lower part, is beneficial to interpenetration operation, shortens the construction period and saves the cost by recycling most parts.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a steel structure composite floor slab hanging die structure.
Background
At present, a steel structure cast-in-situ floor slab mostly adopts truss floor supporting plates, profiled floor supporting plates and traditional full-house floor supports. The full-framing floor stand needs to be erected on the ground or the next floor, the construction period of the erection is long, the turnover material investment is large, the investment cost is high, and moreover, the construction of the next floor needs to be carried out after the bracket is dismantled because the construction space of the next floor is occupied, so that the construction of the next floor is restricted; particularly for ultra-high formwork, the full framing has the potential safety hazard of poor overall stability.
In addition, the truss floor support plate or the profiling floor support plate is adopted, hoisting is assisted by crane equipment, the use of hoisting equipment is occupied, the vertical transportation time of the crane is occupied, and the cost of a mechanical bench is high; secondly, the steel content of the steel bar truss template or the profiled steel sheet floor carrier plate is high, and the manufacturing cost is high; moreover, the steel bar binding difficulty of the steel bar truss template is high; the profiled steel sheet floor has higher plate ribs, the thickness of the structural layer of the floor is large, the net height of the building is reduced, the lower surface of the floor is wavy, the bottom of the floor is uneven and not attractive, the two-way rigidity of the floor is inconsistent, the binding of the reinforcing steel bars is complicated, the lower stressed reinforcing steel bars need to be manually welded on site, and the efficiency is slow.
Therefore, a new hanging die structure for steel structure composite floor slabs is needed.
Disclosure of Invention
In view of the above, the invention provides a steel structure composite floor slab hanging die structure which is simple and reliable in structure and high in construction efficiency, saves the construction operation space at the lower part, is beneficial to inserting operation, shortens the construction period and can recycle most parts so as to save cost.
In order to solve the technical problems, the invention provides a steel structure composite floor slab hanging die structure, which comprises steel structure beams, wherein a row of first mounting holes are respectively arranged on the inner sides of a pair of I-beams in the length direction of the steel structure beams at intervals, one hanging piece is arranged in each first mounting hole, two rows of first mounting holes on the inner sides of the pair of I-beams are in one-to-one correspondence, steel pipes are erected on the two hanging pieces in the width direction of the steel structure beams in one-to-one correspondence, first square battens are clamped between the upper parts of two ends of the steel pipes and the I-beams, second square battens are arranged on all the steel pipes at intervals in the length direction of the steel structure beams, templates are arranged on the upper parts of the second square battens, and the upper surfaces of the templates are flush with the upper surfaces of the steel structure beams.
Further, the hanging piece comprises a first screw rod arranged in the first mounting hole, a limiting block is arranged at the top of the first screw rod, a supporting plate is arranged on the lower sliding sleeve of the first screw rod, the supporting plate is fixedly connected with nuts on the first screw rod through threads, and baffles are respectively arranged at the upper parts of two ends of the supporting plate.
Further, the upper end of the baffle is obliquely arranged at the end part of the supporting plate.
Further, a rubber pad is inserted on the first screw rod above the supporting plate in a sliding manner.
Further, an arc-shaped groove is formed in the rubber pad and located on two sides of the first screw respectively.
Further, the surface of the circular arc-shaped groove is provided with a protrusion.
Further, the upper surface of the steel structure beam is provided with an anti-corrosion coating.
Further, the template adopts a wooden plate.
The technical scheme of the invention has the following beneficial effects:
1. the invention adopts the traditional wooden template to replace the conventional galvanized plate, thereby avoiding the corrosion of the steel bars of the cast-in-situ floor slab due to the repairing effect and further weakening the service life of the floor slab.
2. The formwork with the suspended formwork structure can be closely attached to the steel structural beam, the tightness is good, and the fireproof partition division of the building is more strict.
3. The hanging die structure can better control the pouring quality of the floor slab and enhance the cracking resistance of the floor slab.
4. The invention omits temporary support adopted because of larger span, saves the construction operation space at the lower part, is beneficial to interpenetration operation, shortens the construction period, and can recycle the template, the steel pipe, the first square batten, the second square batten and the supporting plate, the baffle, the nut and the rubber pad in the hanging piece, thereby saving the cost.
5. The appearance shaping of the floor constructed by the hanging die structure can directly depend on sensory judgment, is beneficial to the control of quality defects, and can better eliminate quality hidden trouble; meanwhile, the invention has simple and reliable structure and high construction efficiency.
Drawings
FIG. 1 is a schematic view of a steel structure composite floor slab suspended formwork structure in front view;
FIG. 2 is a schematic top view of a steel structure composite floor slab suspended formwork structure;
FIG. 3 is a schematic view of a first construction of a hanger according to the present invention;
FIG. 4 is a schematic view of a second construction of the sling according to the present invention;
FIG. 5 is a block diagram of a third embodiment of the hanger of the present invention;
reference numerals:
a steel structural beam 1; an I-beam 2; a first mounting hole 3; a hanging piece 4; a steel pipe 5; a first party batten 6; a second square batten 7; a template 8; a first screw 9; a stopper 10; a pallet 11; a nut 12; a baffle 13; a rubber pad 14; a circular arc-shaped groove 15; a protrusion 16; a corrosion-resistant coating 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the invention, fall within the scope of protection of the invention.
As shown in fig. 1-5: the utility model provides a steel construction composite floor hangs mould structure, includes the steel construction roof beam, the inboard of a pair of I-beam of steel construction roof beam along length direction is spaced apart respectively and is equipped with a row of first mounting hole, all installs a hanging piece in every first mounting hole, and two rows of first mounting holes one-to-one of a pair of I-beam inboard are followed on two hanging pieces that are one-to-one the width direction of steel construction roof beam has erect the steel pipe, presss from both sides between the both ends upper portion of steel pipe and the I-beam and is equipped with first square batten, follows on the whole steel pipe the length direction interval of steel construction roof beam has placed the second square batten, and the template has been placed on the upper portion of second square batten, the upper surface of template with the upper surface looks parallel and level of steel construction roof beam.
Specifically, according to another embodiment of the present invention, as shown in fig. 1 and fig. 2, a steel structure composite floor slab hanging mold structure includes a steel structure beam 1, a row of first mounting holes 3 are respectively spaced apart from each other along the inner sides of a pair of i-beams 2 in the length direction of the steel structure beam 1, one hanging piece 4 is installed in each first mounting hole 3, two rows of first mounting holes 3 on the inner sides of a pair of i-beams 2 are in one-to-one correspondence, steel pipes 5 are erected on two hanging pieces 4 in one-to-one correspondence along the width direction of the steel structure beam 1, first square battens 6 are clamped between the upper parts of two ends of the steel pipes 5 and the i-beams 2, second square battens 7 are placed on all the steel pipes 5 at intervals along the length direction of the steel structure beam 1, templates 8 are placed on the upper parts of the second square battens 7, and the upper surfaces of the templates 8 are flush with the upper surfaces of the steel structure beam 1.
According to another embodiment of the present invention, as shown in fig. 3, in order to increase the recycling rate of the present invention, to enable more parts to be disassembled and recycled, the hanging member adopts the following structure: the hanging piece 4 comprises a first screw rod 9 installed in the first installation hole 3, a limiting block 10 is arranged at the top of the first screw rod 9, a supporting plate 11 is sleeved on the lower portion of the first screw rod 9 in a sliding mode, the supporting plate 11 is fixedly connected with nuts 12 on the first screw rod 9 through threads, and baffle plates 13 are respectively arranged at the upper portions of two ends of the supporting plate 11.
According to another embodiment of the present invention, as shown in fig. 4, in order to increase the blocking and limiting effect of the baffle on the steel pipe, the upper end of the baffle 13 is inclined at the end of the supporting plate 11.
According to another embodiment of the present invention, as shown in fig. 5, in order to increase the stability of the placement of the steel pipe on the pallet, a rubber pad 14 is slidably inserted on the first screw 9 above the pallet 11.
According to another embodiment of the present invention, as shown in fig. 5, in order to increase the stability of the rubber pad and the steel pipe, an arc-shaped groove 15 is provided on the rubber pad 14 and located at both sides of the first screw 9, respectively.
According to another embodiment of the present invention, as shown in fig. 5, in order to increase the friction of the circular arc-shaped groove with respect to the steel pipe, protrusions 16 are provided on the surface of the circular arc-shaped groove 15.
According to another embodiment of the invention, as shown in fig. 1, in order to increase the corrosion resistance of the upper surface of the steel structural beam, a corrosion resistant coating 17 is provided on the upper surface of the steel structural beam 1.
According to another embodiment of the invention, the form is a wood board.
The working method (or working principle) of the invention is as follows: during construction, a row of first mounting holes are formed in the inner sides of a pair of I-beams of the steel beam structure along the length direction at intervals, first screws of hanging pieces are arranged in each first mounting hole, the two rows of first mounting holes in the inner sides of the pair of I-beams are in one-to-one correspondence, steel pipes are erected on supporting plates of the two hanging pieces in one-to-one correspondence along the width direction of the steel structure beam, first square battens are clamped between the upper parts of two ends of the steel pipes and the I-beams, second square battens are arranged on all the steel pipes along the length direction of the steel structure beam at intervals, templates are arranged on the upper parts of the second square battens, and the upper surfaces of the templates are flush with the upper surfaces of the steel structure beam. The invention has the advantages of simple and reliable structure and high construction efficiency, saves the construction operation space at the lower part, is beneficial to interpenetration operation, shortens the construction period and saves the cost by recycling most parts.
In the present invention, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (6)
1. A steel construction composite floor hangs mould structure, its characterized in that: the steel structure beam comprises a steel structure beam (1), wherein a row of first mounting holes (3) are respectively formed in the inner sides of a pair of I-shaped beams (2) in the length direction of the steel structure beam (1) at intervals, one hanging piece (4) is arranged in each first mounting hole (3), the two rows of first mounting holes (3) in the inner sides of the pair of I-shaped beams (2) are in one-to-one correspondence, steel pipes (5) are erected on the two hanging pieces (4) in one-to-one correspondence along the width direction of the steel structure beam (1), first square battens (6) are clamped between the upper parts of the two ends of the steel pipes (5) and the I-shaped beams (2), second square battens (7) are arranged on all the steel pipes (5) at intervals in the length direction of the steel structure beam (1), templates (8) are arranged on the upper parts of the second square battens (7), and the upper surfaces of the templates (8) are flush with the upper surfaces of the steel structure beam (1). The hanging piece (4) comprises a first screw rod (9) arranged in the first mounting hole (3), a limiting block (10) is arranged at the top of the first screw rod (9), a supporting plate (11) is sleeved on the lower portion of the first screw rod (9) in a sliding mode, the supporting plate (11) is fixed through a nut (12) connected to the first screw rod (9) in a threaded mode, and baffle plates (13) are respectively arranged at the upper portions of two ends of the supporting plate (11); the upper end of the baffle plate (13) is obliquely arranged at the end part of the supporting plate (11).
2. A steel structure composite floor slab suspended mould structure as claimed in claim 1, characterised in that: a rubber pad (14) is inserted on the first screw (9) above the supporting plate (11) in a sliding way.
3. A steel structure composite floor slab suspended mould structure as claimed in claim 2, characterised in that: and arc-shaped grooves (15) are respectively arranged on the rubber pad (14) and positioned on two sides of the first screw rod (9).
4. A steel structure composite floor slab suspended mould structure as claimed in claim 3, characterised in that: the surface of the circular arc-shaped groove (15) is provided with a bulge (16).
5. A steel structure composite floor slab suspended mould structure as claimed in any one of claims 1 to 4, characterised in that: the upper surface of the steel structure beam (1) is provided with an anti-corrosion coating (17).
6. A steel structure composite floor slab suspended mould structure as claimed in any one of claims 1 to 4, characterised in that: the template adopts a wooden plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111015148.9A CN113789958B (en) | 2021-08-31 | 2021-08-31 | Steel construction composite floor hangs mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111015148.9A CN113789958B (en) | 2021-08-31 | 2021-08-31 | Steel construction composite floor hangs mould structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113789958A CN113789958A (en) | 2021-12-14 |
| CN113789958B true CN113789958B (en) | 2023-08-18 |
Family
ID=79182469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111015148.9A Active CN113789958B (en) | 2021-08-31 | 2021-08-31 | Steel construction composite floor hangs mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113789958B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM290899U (en) * | 2005-11-21 | 2006-05-21 | Yung Ching Construction Ltd | System form |
| CN204163115U (en) * | 2014-10-17 | 2015-02-18 | 江西中联建设集团有限公司 | Template construction device is hung in a kind of ater-casting |
| CN204960324U (en) * | 2015-09-10 | 2016-01-13 | 甘肃第四建设集团有限责任公司 | Suspension type floor formwork support device |
| CN106013781A (en) * | 2016-07-18 | 2016-10-12 | 广州建筑股份有限公司 | Slab supporting construction method and construction device by reversely suspending template |
| CN209428980U (en) * | 2018-12-13 | 2019-09-24 | 中国水利水电第一工程局有限公司 | A kind of box culvert template transport device |
| CN209990143U (en) * | 2019-04-09 | 2020-01-24 | 中建二局第三建筑工程有限公司 | Floor template support system of suspension type |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8230657B2 (en) * | 2008-01-24 | 2012-07-31 | Nucor Corporation | Composite joist floor system |
-
2021
- 2021-08-31 CN CN202111015148.9A patent/CN113789958B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM290899U (en) * | 2005-11-21 | 2006-05-21 | Yung Ching Construction Ltd | System form |
| CN204163115U (en) * | 2014-10-17 | 2015-02-18 | 江西中联建设集团有限公司 | Template construction device is hung in a kind of ater-casting |
| CN204960324U (en) * | 2015-09-10 | 2016-01-13 | 甘肃第四建设集团有限责任公司 | Suspension type floor formwork support device |
| CN106013781A (en) * | 2016-07-18 | 2016-10-12 | 广州建筑股份有限公司 | Slab supporting construction method and construction device by reversely suspending template |
| CN209428980U (en) * | 2018-12-13 | 2019-09-24 | 中国水利水电第一工程局有限公司 | A kind of box culvert template transport device |
| CN209990143U (en) * | 2019-04-09 | 2020-01-24 | 中建二局第三建筑工程有限公司 | Floor template support system of suspension type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113789958A (en) | 2021-12-14 |
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