CN109025241B - Assembled walkway plate device and construction method thereof - Google Patents
Assembled walkway plate device and construction method thereof Download PDFInfo
- Publication number
- CN109025241B CN109025241B CN201810611292.0A CN201810611292A CN109025241B CN 109025241 B CN109025241 B CN 109025241B CN 201810611292 A CN201810611292 A CN 201810611292A CN 109025241 B CN109025241 B CN 109025241B
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- Prior art keywords
- walkway
- walkway plate
- steel edge
- plate
- steel
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/08—Scaffold boards or planks
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/14—Railings
- E04G5/144—Railings specific for the lateral, i.e. short side of a scaffold
Abstract
The invention discloses an assembled walkway plate device and a construction method thereof, and relates to the field of building construction protection equipment. The mounting and dismounting process for the existing walkway plate is complex, the construction efficiency is low, the integrity of the protective structure formed by the walkway plate and an external scaffold is poor, and the problem of potential safety hazard exists. The protective components are assembled in advance and are integrally hoisted in place and then installed; the guard assembly includes: the steel edge-closing beam is connected between two adjacent structural columns or beams; the guardrail comprises a walkway plate and a protective railing, wherein one end of the walkway plate is connected with the steel edge-receiving beam, and the protective railing is fixed at one end, far away from the steel edge-receiving beam, of the walkway plate. The construction method comprises the following steps: pre-assembling protection assemblies, hoisting the protection assemblies to a preset floor after assembly is finished, sequentially connecting the protection assemblies end to end and enclosing the outer side of a building, and connecting a steel edge-closing beam between two adjacent structural columns; after the construction of the current floor is finished, the walkway plates and the protective railings are removed.
Description
Technical Field
The invention relates to the technical field of building construction protection equipment, in particular to an assembled type walkway plate device and a construction method thereof.
Background
At present, in the high-altitude operation process of high-rise and super high-rise buildings, walkway plates are required to be arranged on the periphery of a building operation surface to meet the moving requirements of construction personnel, the existing walkway plates are laid between the buildings and external scaffolds, the mounting and dismounting processes of the walkway plates are complex, and the construction efficiency is low; moreover, the protective structure formed by the walkway plates and the external scaffold is poor in integrity and has potential safety hazards.
Disclosure of Invention
The mounting and dismounting process for the existing walkway plate is complex, the construction efficiency is low, the integrity of the protective structure formed by the walkway plate and an external scaffold is poor, and the problem of potential safety hazard exists. The invention aims to provide an assembly type walkway plate device and a construction method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the fabricated walkway plate apparatus includes: the protective assemblies are connected end to end and are fixed on the outer sides of the structural columns of the building in an enclosing manner, and the protective assemblies are assembled in advance and are installed after being integrally hoisted in place;
the guard assembly includes:
the steel edge-closing beam is connected between two adjacent structural columns or beams;
one end of the walkway plate is connected with the steel edge-closing beam;
and the protective handrail is fixed at one end, far away from the steel edge-receiving beam, of the walkway plate.
Preferably, the steel edge-receiving beam is connected with the walkway plate through bolts or welding.
Preferably, the steel edge-receiving beam is connected with the walkway plate through high-strength bolts.
Preferably, the steel is received the boundary beam and is made by the I-steel, it is L shape to walk the guidance tape, walk the vertical portion of guidance tape with the web bolted connection of steel receipt boundary beam, keeping away from of the horizontal part of guidance tape the perpendicular rigid coupling of one end that the boundary beam was received to the steel protection railing.
Preferably, the steel is received the boundary beam and is made by the I-steel, walk the guidance tape and be I shape, the level setting walk the guidance tape one end with the pterygoid lamina bolted connection of steel is received the boundary beam, the perpendicular rigid coupling of the other end of the guidance tape prevents guardrail bar.
Preferably, the steel edge beam structure further comprises a plurality of first protection assemblies, the first protection assemblies and the first protection assemblies are oppositely arranged and are respectively connected to two sides of the steel edge beam, and the first protection assemblies are communicated with a core tube of a building;
the first protection component comprises:
one end of the first walkway plate is connected with the steel edge-closing beam;
and the first protective railings are fixed on two sides of the first walkway plate in the length direction.
The invention also provides a construction method of the assembled walkway plate device, which comprises the following steps:
s1: pre-assembling a protection assembly consisting of a walkway plate, a steel edge beam and a protection railing, wherein the protection railing is pre-installed at one end of the walkway plate, which is far away from the steel edge beam, and the other end of the walkway plate is fixedly connected to the steel edge beam;
s2: the protection assemblies are assembled and then lifted to a preset floor, the protection assemblies are sequentially connected end to end and surround the outer side of the building, and the steel edge beam is connected between two adjacent structural columns or beams of the building;
s3: and after the construction is finished, removing the walkway plates and the guard rails.
Preferably, in step S1, the walkway plate and the steel trimming beam are fixed by bolts or welding.
The invention has the following effects:
the assembled walkway plate device comprises a plurality of pre-assembled protection components, wherein a steel edge-receiving beam, a walkway plate and a guard rail rod which are sequentially connected form an integral protection component, and the steel edge-receiving beam is connected with a structural column after the protection component is integrally hoisted in place, so that the pavement plate is laid while the steel edge-receiving beam is connected in place, the assembly construction of a protection structure is realized, the construction link of the traditional walkway plate laid at high altitude is cancelled, the high-altitude operation risk is reduced, the assembly precision and the construction efficiency are improved, the assembly and disassembly of the assembled walkway plate device are more convenient, the device is favorably recycled, and the engineering cost is reduced.
The construction method of the assembled walkway plate device comprises the following steps of firstly, hoisting the integral protection component pre-assembled by the walkway plate, the steel edge-receiving beam and the protection railing in place, connecting the steel edge-receiving beam between two adjacent structural columns of a building, completing laying construction of the walkway plate while realizing connection and in-place of the steel edge-receiving beam and the structural columns, completing in-place installation of the steel edge-receiving beam and the walkway plate at one time, only connecting the steel edge-receiving beam and the structural columns in high-altitude operation, canceling a construction link of high-altitude laying of the traditional walkway plate, reducing high-altitude operation risks, realizing assembly construction of a protection structure, and improving assembly precision and construction efficiency.
Drawings
FIG. 1 is a schematic view of the assembled walkway plate installation of the invention installed around the periphery of a building;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural diagram of an assembled walkway plate installation according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of another embodiment of the assembled walkway plate installation of the present invention;
fig. 5 is a schematic structural view of a fabricated walkway plate apparatus according to still another embodiment of the present invention.
The numbers in the figures are as follows:
a structural column 1; a ground surface 2;
a shield assembly 10; a steel edge beam 11; a walkway plate 12; a high-strength bolt 14; a guard rail 15;
a first protection component 20, a first walkway plate 21; and a first protection component 22.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. Advantages and features of the present invention will become apparent from the following description and claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. For convenience of description, the directions of "up" and "down" described below are the same as the directions of "up" and "down" in the drawings, but this is not a limitation of the technical solution of the present invention.
The assembled walkway plate installation of the present invention is described with reference to fig. 1 to 4, and comprises a plurality of fender assemblies 10 connected end to end and surrounding and secured to the outside of the structural columns 1 of the building, the fender assemblies 10 being preassembled and integrally hoisted into place and then installed, said fender assemblies 10 comprising: the steel edge-closing beam 11 is connected between the two adjacent structural columns 1 or beams; a walkway plate 12 which is horizontally arranged and one end of the walkway plate 12 is connected with the steel edge-closing beam 11; and a guard rail 15 which is vertically arranged and fixed at one end of the walkway plate 12 far away from the steel edge-closing beam 11. The length of the walkway plates 12 in this embodiment should be adjusted according to actual lapping needs, and no lapping neutral gear should be left to ensure the safety of constructors.
The assembled type walkway plate device comprises a plurality of pre-assembled protective assemblies 10, wherein a steel edge-receiving beam 11, a walkway plate 12 and a protective railing 15 which are sequentially connected form the integrated protective assembly 10, and the steel edge-receiving beam 11 is connected with a structural column 1 or a beam after the protective assembly 10 is integrally hoisted in place, so that the pavement plate 12 is laid while the steel edge-receiving beam 11 is connected in place, the assembly construction of a protective structure is realized, the construction link of high-altitude laying of the traditional walkway plate 12 is cancelled, the high-altitude operation risk is reduced, the assembly precision and the construction efficiency are improved, the assembly and disassembly of the assembled type walkway plate 12 device are more convenient, the device is favorable for recycling, and the engineering cost is reduced.
The assembling mode between the steel edge-folding beam 11 and the walkway plate 12 includes but is not limited to bolt connection, welding and other forms can be adopted under the condition that the connection strength is ensured, in the embodiment, the high-strength bolt 14 is preferably connected between the steel edge-folding beam 11 and the walkway plate 12, the strength grade of the high-strength bolt 14 is above 8.8 grade, the steel edge-folding beam 11 and the walkway plate 12 are clamped through the screwing pretension force in a bolt rod, so that large friction force is generated, the connection integrity and rigidity of the steel edge-folding beam 11 and the walkway plate 12 are improved, after the construction of the current structural layer is finished, the bolt connection between the steel edge-folding beam 11 and the walkway plate 12 is loosened, the integral disassembly of the walkway plate 12 can be realized, the walkway plate 12 can be repeatedly put into use, and the construction efficiency and the material utilization rate are improved.
As shown in fig. 3, in the present embodiment, the steel-made side beam 11 is made of i-steel, and the web of the steel-made side beam 11 is provided with a plurality of bolt holes, the walkway plate 12 is L-shaped, the vertical portion of the walkway plate 12 is provided with bolt holes corresponding to the web of the steel-made side beam 11, so that the walkway plate 12 and the steel-made side beam 11 can be bolted together, and one end of the horizontal portion of the walkway plate 12, which is far away from the steel-made side beam 11, is vertically fixedly connected with the guard rail 15. The L-shaped walkway plates 12 are connected to the web plate of the steel edge-closing beam 11 through bolts, so that the connection between the two is more stable and reliable.
As another embodiment, as shown in fig. 4, the steel edge-folding beam 11 is made of I-steel, and the wing plate of the steel edge-folding beam 11 is provided with a plurality of bolt holes, the walkway plate 12 is I-shaped, one end of the horizontally arranged walkway plate 12 is connected with the wing plate of the steel edge-folding beam 11 by bolts, and one end of the walkway plate 12 far away from the steel edge-folding beam 11 is fixedly connected with a guard rail 15. As the I-shaped steel is stressed mainly in the web plate direction, the I-shaped walkway plate 12 is in bolted connection with the wing plate of the steel edge-receiving beam 11, and the bolt holes arranged on the wing plate have no influence on the strength of the channel steel, the safety of the connecting structure is ensured.
Preferably, the assembled walkway plate device of the embodiment further includes a plurality of protection assemblies one 20, the protection assemblies one 20 and the protection assemblies 10 are oppositely arranged and respectively connected to two sides of the steel edge beam 11, and the protection assemblies one 20 is communicated with a core tube of a building; the first protection assembly 20 comprises: one end of the first walkway plate 21 is connected with the steel edge beam 11, and the first guard rail 22 is fixed at two sides of the first walkway plate 21 in the length direction. The protection component 10 and the protection component one 20 of this embodiment are installed respectively at steel receipts limit roof beam 11 both sides, and the communication of a protection component 20 and the core section of thick bamboo of building to build radial construction passageway between a core section of thick bamboo and peripheral structure, improved the security and the convenience of core section of thick bamboo construction.
The construction method of the assembled walkway plate apparatus of the present invention is described with reference to fig. 1 to 4, and the specific steps are as follows:
s1: a protection assembly 10 consisting of a walkway plate 12, a steel edge-receiving beam 11 and a protection railing 15 is pre-assembled on the ground 2, the protection railing 15 is pre-assembled at one end of the walkway plate 12 far away from the steel edge-receiving beam 11, and the other end of the walkway plate 12 is fixedly connected to the steel edge-receiving beam 11;
s2: after the plurality of protection assemblies 10 are assembled, the protection assemblies 10 are respectively lifted to a preset floor, the protection assemblies 10 are sequentially connected end to end and surround the outer side of the building, and the steel edge beam 11 is connected between two adjacent structural columns 1 of the building;
s3: after the construction of the current floor is finished, the steel edge-receiving beam 11 is loosened to be connected with the walkway plate 12, and the walkway plate 12 and the protective railing 15 are detached.
The construction method of the assembled walkway plate device comprises the steps of firstly hoisting the integral protection component 10 pre-assembled by the walkway plate 12, the steel edge-receiving beam 11 and the protection railing 15 in place, connecting the steel edge-receiving beam 11 between two adjacent structural columns 1 of a building, completing the laying construction of the walkway plate 12 while realizing the connection and the in-place of the steel edge-receiving beam 11 and the structural columns 1, completing the in-place installation of the steel edge-receiving beam 11 and the walkway plate 12 at one time, only connecting the steel edge-receiving beam 11 and the structural columns 1 in high-altitude operation, canceling the construction link of high-altitude laying of the traditional walkway plate 12, reducing the risk of high-altitude operation, realizing the assembly construction of a protection structure, and improving the assembly precision and the construction efficiency.
Preferably, in step S1, the walkway plate 12 and the steel trimming beam 11 are provided with a plurality of corresponding bolt holes, and the walkway plate 12 and the steel trimming beam 11 are connected by high-strength bolts 14, so as to improve the integrity and rigidity of the connection between the walkway plate and the steel trimming beam.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (7)
1. Assembled guidance tape device, its characterized in that includes: the protection components are connected end to end and are fixed on the building core barrel in an enclosing manner, and the protection components are assembled in advance and are installed after being integrally hoisted in place;
the guard assembly includes:
the steel edge folding beam is made of I-shaped steel and is connected between two adjacent structural columns or beams of the core barrel;
the two walkways are respectively arranged at two sides of the steel edge-receiving beam, one ends of the two walkways are respectively tightly attached and connected with a wing plate or a web plate of the steel edge-receiving beam, the walkway at one side of the steel edge-receiving beam is communicated with the inside of the core barrel, and the walkway at the other side of the steel edge-receiving beam is communicated with the outside of the core barrel;
and the two protective railings are respectively fixed on the two walkway plates.
2. The fabricated walkway plate apparatus of claim 1, wherein: the steel edge-receiving beam is connected with the walkway plate through bolts or welding.
3. The fabricated walkway plate apparatus of claim 2, wherein: the steel edge-receiving beam is connected with the walkway plate through high-strength bolts.
4. The fabricated walkway plate apparatus of claim 1, wherein: the walkway plate is L-shaped, the vertical part of the walkway plate is connected with the web bolt of the steel-receiving side beam, and the horizontal part of the walkway plate is far away from one end of the steel-receiving side beam and is fixedly connected with the protective handrail.
5. The fabricated walkway plate apparatus of claim 1, wherein: the walkway plate is I-shaped, one end of the walkway plate is horizontally connected with the wing plate bolt of the steel edge-receiving beam, and the other end of the walkway plate is vertically and fixedly connected with the protective railing.
6. The construction method of the assembled walkway plate device is characterized by comprising the following steps of:
s1: pre-assembling a protection assembly consisting of a walkway plate, a steel edge-receiving beam and a protection railing, wherein two sides of the steel edge-receiving beam are respectively provided with a walkway plate, one ends of the two walkway plates are respectively tightly attached and connected with a wing plate or a web plate of the steel edge-receiving beam, and the two walkway plates are respectively pre-assembled with the protection railing;
s2: the protection assemblies are respectively lifted to a preset floor after being assembled, the protection assemblies are sequentially connected end to end and surround the outer side of the core barrel, the steel edge-closing beam is connected between two adjacent structural columns or beams of the building, a walkway plate on one side of each protection assembly is communicated with the interior of the core barrel, and a walkway plate on the other side of each protection assembly is communicated with the exterior of the core barrel;
s3: and after the construction is finished, removing the walkway plates and the guard rails.
7. The construction method according to claim 6, wherein: in the step S1, the walkway plate and the steel edge-closing beam are connected by bolts or welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810611292.0A CN109025241B (en) | 2018-06-14 | 2018-06-14 | Assembled walkway plate device and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810611292.0A CN109025241B (en) | 2018-06-14 | 2018-06-14 | Assembled walkway plate device and construction method thereof |
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| Publication Number | Publication Date |
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| CN109025241A CN109025241A (en) | 2018-12-18 |
| CN109025241B true CN109025241B (en) | 2021-10-26 |
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| CN205976409U (en) * | 2016-08-11 | 2017-02-22 | 云南建工钢结构股份有限公司 | Steel construction is chosen pavement formula high altitude outward and is faced limit and go along with sb. to guard him device |
| KR20170115290A (en) * | 2016-04-07 | 2017-10-17 | 전찬일 | Base frame of a form supporting type working board and manufacturing method thereof |
| CN108104454A (en) * | 2017-12-29 | 2018-06-01 | 北京城建北方建设有限责任公司 | Prefabricated outer wall panel safety protection frame |
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2018
- 2018-06-14 CN CN201810611292.0A patent/CN109025241B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200409977Y1 (en) * | 2005-12-12 | 2006-03-03 | (주)대원시스템 | Hanger way bridge checking supporter |
| KR20080068177A (en) * | 2007-01-18 | 2008-07-23 | 주식회사 로드맥스 엔지니어링 | Passage for inspection of bridge |
| CN201695668U (en) * | 2010-06-02 | 2011-01-05 | 鞍钢建设集团有限公司 | Assembly type walkdown platform |
| CN203867216U (en) * | 2014-04-02 | 2014-10-08 | 北京六建集团有限责任公司 | Detachable steel frame supporting structure for ultra-high-rise building cantilevered plate |
| CN203961258U (en) * | 2014-05-23 | 2014-11-26 | 中天建设集团有限公司天津分公司 | Builder's jack foot guard structure |
| CN204152216U (en) * | 2014-08-30 | 2015-02-11 | 山东锦城钢结构有限责任公司 | The assembling operating platform that a kind of Construction of Steel Structure is general |
| KR20170115290A (en) * | 2016-04-07 | 2017-10-17 | 전찬일 | Base frame of a form supporting type working board and manufacturing method thereof |
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| CN108104454A (en) * | 2017-12-29 | 2018-06-01 | 北京城建北方建设有限责任公司 | Prefabricated outer wall panel safety protection frame |
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| CN109025241A (en) | 2018-12-18 |
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