CN114016718A - A face empty operation platform for prefabricated building fire compartment wall is built by laying bricks or stones - Google Patents
A face empty operation platform for prefabricated building fire compartment wall is built by laying bricks or stones Download PDFInfo
- Publication number
- CN114016718A CN114016718A CN202111265311.7A CN202111265311A CN114016718A CN 114016718 A CN114016718 A CN 114016718A CN 202111265311 A CN202111265311 A CN 202111265311A CN 114016718 A CN114016718 A CN 114016718A
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- building
- operation platform
- steel pipe
- platform
- square steel
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- 239000011449 brick Substances 0.000 title description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 96
- 239000010959 steel Substances 0.000 claims abstract description 96
- 238000005192 partition Methods 0.000 claims abstract description 25
- 239000002023 wood Substances 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
-
- 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
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
-
- 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
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
Abstract
The invention discloses a temporary operation platform for building a fireproof partition wall of an assembly type building, which comprises an operation platform flat plate, a temporary edge protection accessory and an anti-jacking device, wherein the operation platform flat plate is formed by welding square steel, the front section of the platform is welded and connected with the square steel by a pattern steel plate, and six butt joints are welded at two ends and the middle part of the platform by short steel pipes. The edge protection fittings are welded by square steel at two ends, and the middle part adopts a protection net sheet and the bottom part adopts a totally-closed foot baffle plate structure. The reverse jacking device is formed by combining a steel pipe, an adjustable jacking and a wood beam, so that four reverse jacking devices at the rear end of the device and two adjacent edge protection devices at the front end of the device are completed. The temporary operating platform solves the problem that no operating platform is used for building the fire partition of the cantilever building due to the lifting of the external hanging frame in the fabricated building, and has the obvious advantages of reducing the cost of corresponding measures and meeting the requirements of safe and civilized construction.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a temporary operating platform for building a fire partition of an assembly type building.
Background
Along with the application of the prefabricated building is vigorously popularized in China, labor force is reduced, and meanwhile, due to the fact that the fire partition at the position of the lighting well in the prefabricated building cannot be prefabricated and installed, the traditional building mode can be adopted only. For the engineering project adopting the externally-hung tripod and the climbing frame, because no corresponding operating platform exists, the wall masonry at the position is greatly increased in safety risk, and in the past, the hanging basket is adopted for masonry, so that the efficiency is extremely low, and the construction period and the quality are not easy to control.
The construction operation of the fire partition at the position of the lighting well in the fabricated building is facilitated. The invention particularly relates to a temporary operating platform for building a fire partition of an assembly type building.
Disclosure of Invention
The invention aims to solve the problems of the background technology and provides an empty operation platform for building a fire partition of an assembly type building; the problem of among the prefabricated building because of the pylon promotes and leads to cantilever department building fire partition to build by laying bricks or stones no operation platform is solved, have apparent advantage in the aspect of reducing corresponding measure expense and satisfying safe civilized construction.
The purpose of the invention can be realized by the following technical scheme:
a temporary operation platform for building a fire partition of an assembly type building comprises an operation platform flat plate square steel framework; the top surface of the flat square steel framework of the short steel tube head operating platform is sequentially provided with an edge-facing protective accessory and two groups of anti-jacking devices;
the two ends of the limb protection accessory are welded by square steel, the middle part of the limb protection accessory is provided with a protection net sheet, and the bottom part of the limb protection accessory is provided with a totally-enclosed foot baffle plate;
the steel pipe of the reverse jacking device is arranged on the short steel pipe head, the top of the steel pipe is provided with an adjustable jacking, and the adjustable jacking is provided with a wood beam.
As a further scheme of the invention: the limb protection accessory is arranged on one side of the square steel framework of the flat plate of the operating platform through the short steel tube head.
As a further scheme of the invention: the short steel tube heads are arranged three side by side along the top surface of the flat square steel framework of the operating platform, and the short steel tube heads are respectively positioned at the two sides and the middle part of the flat square steel framework of the operating platform.
As a further scheme of the invention: the limb protection accessory is assembled by welding the protection net piece on the short steel pipe head on one side and then welding a foot baffle plate between the two short steel pipe heads below the protection net piece.
As a further scheme of the invention: the top of the adjustable top support is provided with a U-shaped mounting groove matched with the wood balk.
As a further scheme of the invention: the adjustable jacking moves up and down along the steel pipe to adjust the height of the wood balk.
As a further scheme of the invention: the bottom of the steel pipe is sleeved on the head of the short steel pipe, the top of the steel pipe is sleeved with the adjustable jacking, and then the wood beam is placed on the adjustable jacking, so that the installation of the reverse jacking device is completed.
As a further scheme of the invention: and a patterned steel plate for skid resistance is arranged on the top surface of the flat square steel framework of the operating platform close to the edge protection accessory.
As a further scheme of the invention: the use method of the temporary air operation platform comprises the following steps:
firstly, assembling the limb protection accessory and the anti-jacking device on an operation platform flat plate square steel framework, extending one side provided with the limb protection accessory into the position of a lighting well, arranging the anti-jacking device in a building, and then fixing the limb operation platform on a building wall by adjusting an adjustable jacking of the anti-jacking device; and then, a constructor stands on the pattern steel plate of the flat square steel framework of the operation platform to finish the masonry work of the fireproof partition wall of the building.
The invention has the beneficial effects that:
according to the edge-facing protection accessory, the protection net piece is welded on the short steel pipe head positioned on one side, and then the foot baffle plate is welded between the two short steel pipe heads positioned below the protection net piece, so that the edge-facing protection accessory mainly comprises the protection net piece, has the advantages of simple structure and convenience in installation, can play a good protection role in the using process of building the assembly type building fireproof partition wall, and provides a safe construction platform for workers;
according to the anti-jacking device, the bottom of the steel pipe is sleeved on the head of the short steel pipe, the wood beam is placed in the U-shaped mounting groove of the adjustable jacking, the adjustable jacking is connected to the top of the steel pipe in a threaded manner, the adjustable jacking is adjusted to a proper height according to the height of an indoor layer, and then locking and fixing are carried out, so that the anti-jacking device is mounted; therefore, the reverse jacking device has the advantages of simple structure and convenience in installation, and plays a role in supporting the adjacent edge protection accessories in the use process of building the assembly type building fireproof partition wall;
therefore, the temporary operation platform reduces the safety risk of workers in building the wall body, and has remarkable effects in shortening the construction period, saving the cost and safely and civilized construction.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a plan view of the present invention in use;
fig. 5 is a cross-sectional view of the present invention in use.
In the figure: 1. operating a flat square steel framework of the platform; 2. a short steel pipe head; 3. a patterned steel plate; 4. a limb protection accessory; 5. a steel pipe; 6. the adjustable jacking is carried out; 7. wood purlin; 8. a foot baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
Referring to fig. 1, the invention relates to an empty operation platform for building a fire partition of an assembly type building, which comprises an operation platform flat plate square steel framework 1, a short steel pipe head 2, a pattern steel plate 3, an edge protection accessory 4 and a foot baffle plate 8;
the top surface of the flat square steel framework 1 of the operation platform is sequentially provided with an edge-facing protective accessory 4 and two groups of anti-jacking devices;
the edge-facing protection fittings 4 are arranged at the periphery of a balcony where no railing is arranged, the periphery of a roof without outer frame protection, the periphery of a frame engineering floor, two side edges of an upper runway, a lower runway and a chute and the side edge of a discharging platform to protect the edge-facing protection fittings, and the anti-jacking device is connected with the upper wall surface and the lower wall surface indoors, so that the edge-facing operation platform is convenient to install and has high stability in the using process;
the top surface of the flat square steel framework 1 of the operation platform is provided with three short steel pipe heads 2 side by side, and the short steel pipe heads 2 are respectively positioned at the two sides and the middle part of the flat square steel framework 1 of the operation platform; the outer diameters of the three short steel pipe heads 2 are matched with the inner diameter of the steel pipe 5, the steel pipe 5 is directly sleeved on the short steel pipe heads 2 to complete installation in the using process, and the short steel pipe heads 2 mainly serve as socket sleeves of a protective device;
referring to fig. 2, a short steel pipe head 2 at one side of a flat square steel framework 1 of an operation platform is provided with an edge-facing protection accessory 4;
the two ends of the limb protection accessory 4 are welded by square steel, the middle part of the limb protection accessory is provided with a protection net piece, the bottom part of the limb protection accessory is provided with a totally-enclosed foot baffle plate 8, the protection net piece is positioned on the short steel tube heads 2, and the foot baffle plate 8 is positioned between the two short steel tube heads 2;
the mounting process of the edge protection accessory 4 comprises the following steps: the protection net sheet is welded on the short steel pipe heads 2 positioned on one side, and then a foot baffle plate 8 is welded between the two short steel pipe heads 2 positioned below the protection net sheet, so that the edge-facing protection accessory 4 mainly comprises the protection net sheet, has the advantages of simple structure and convenient installation, can play a good protection role in the use process of building the assembly type building fireproof partition wall, and provides a safe construction platform for workers;
the short steel pipe head 2 positioned at the other side of the flat square steel framework 1 of the operation platform and the short steel pipe head 2 in the middle are provided with anti-jacking devices; the reverse jacking device comprises steel pipes 5, adjustable jacking supports 6 and wood purlin 7, the steel pipes 5 are arranged in two groups side by side, the bottom ends of the steel pipes 5 are installed on the short steel pipe head 2, the adjustable jacking supports 6 are arranged at the tops of the steel pipes 5, and the wood purlin 7 is arranged on the adjustable jacking supports 6;
the adjustable jacking 6 can move up and down along the steel pipe 5 so as to adjust the height of the wood balk 7, and a U-shaped mounting groove matched with the wood balk 7 is formed in the top of the adjustable jacking 6;
the mounting process of the anti-jacking device comprises the following steps: sleeving the bottom of a steel pipe 5 on a short steel pipe head 2, placing a wood purlin 7 in a U-shaped mounting groove of an adjustable jacking 6, connecting the adjustable jacking 6 to the top of the steel pipe 5 in a threaded manner, adjusting the adjustable jacking 6 to a proper height according to the height of the indoor layer, and then locking and fixing to finish mounting of a reverse jacking device; therefore, the reverse jacking device has the advantages of simple structure and convenient installation, and plays a role in supporting the adjacent edge protection accessory 4 in the use process of building the assembly type building fireproof partition wall;
referring to fig. 3, a patterned steel plate 3 is arranged on the top surface of the operation platform flat square steel framework 1 close to the edge protection fitting 4; the patterned steel plate 3 is a platform for workers to construct, and can achieve an anti-skid effect in the construction process by adopting a patterned mode;
referring to fig. 4 and 5, the construction process of the temporary operating platform for building the fire partition of the prefabricated building comprises the following steps:
firstly, assembling an edge-facing protection accessory 4 and an anti-jacking device on an operation platform flat plate square steel framework 1, extending one side provided with the edge-facing protection accessory 4 into a lighting well, arranging the anti-jacking device in a building, and then fixing the air-facing operation platform on a building wall by adjusting an adjustable jacking 6 of the anti-jacking device; then, the worker can stand on the pattern steel plate 3 of the flat square steel framework 1 of the operation platform to complete the masonry work of the fire partition of the building.
The working principle of the invention is as follows: the overhead operation platform mainly comprises an overhead protective accessory 4 and an anti-jacking device, wherein the overhead protective accessory 4 mainly comprises a protective mesh, and has the advantages of simple structure and convenience in installation, and can play a good protective role in the use process of building the fireproof partition wall of the fabricated building, so that a safe construction platform is provided for workers; the anti-jacking device fixedly installs the near-empty operation platform through the steel pipe 5 and the adjustable jacking 6, has the advantages of simple structure and convenient installation, and plays a role in supporting the near-edge protection accessory 4 in the use process of building the assembly type building fire partition wall; the device has solved and has promoted because of the stores pylon and lead to the problem that cantilever department building fire compartment built by laying bricks or stones no operation platform among the prefabricated building.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. An empty operation platform for building a fire partition of an assembly type building comprises an operation platform flat plate square steel framework (1); the device is characterized in that the top surface of the flat square steel framework (1) of the operation platform is sequentially provided with an edge-facing protection accessory (4) and two groups of anti-jacking devices;
the two ends of the limb protection accessory (4) are welded by square steel, the middle part adopts a protection net sheet and the bottom part adopts a totally-closed foot baffle plate (8) structure;
three short steel pipe heads (2) are arranged side by side along the top surface of the flat-plate square steel framework (1) of the operation platform, and the short steel pipe heads (2) are respectively positioned at two sides and the middle part of the flat-plate square steel framework (1) of the operation platform;
a steel pipe (5) of the reverse jacking device is installed on a short steel pipe head (2) in the middle, an adjustable jacking (6) is arranged at the top of the steel pipe (5), and a wood purlin (7) is arranged on the adjustable jacking (6).
2. The overhead operation platform for the masonry of the fire partition of the fabricated building according to claim 1, characterized in that the edge protection fittings (4) are arranged on one side of the operation platform flat square steel framework (1) through short steel pipe heads (2).
3. The air-approaching operating platform for the masonry of the prefabricated building fire partition according to the claim 1 is characterized in that an edge-approaching protection accessory (4) is welded on a short steel pipe head (2) on one side of a flat plate square steel framework (1) of the operating platform through a protection mesh, and the assembly is carried out between two short steel pipe heads (2) positioned below the protection mesh through a welding baffle plate (8).
4. The temporary operating platform for building the fire partition of the prefabricated building according to claim 1, wherein the top of the adjustable jacking (6) is provided with a U-shaped mounting groove matched with the wood balk (7).
5. The temporary working platform for building the prefabricated building fire partition according to claim 4, wherein the adjustable jacking (6) moves up and down along the steel pipe (5) to adjust the height of the wood beam (7).
6. The overhead operation platform for the masonry of the fire partitions of the fabricated buildings according to the claim 1 is characterized in that a patterned steel plate (3) for skid prevention is arranged on the top surface of the flat square steel skeleton (1) of the operation platform near the edge protection fittings (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265311.7A CN114016718A (en) | 2021-10-28 | 2021-10-28 | A face empty operation platform for prefabricated building fire compartment wall is built by laying bricks or stones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265311.7A CN114016718A (en) | 2021-10-28 | 2021-10-28 | A face empty operation platform for prefabricated building fire compartment wall is built by laying bricks or stones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114016718A true CN114016718A (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111265311.7A Pending CN114016718A (en) | 2021-10-28 | 2021-10-28 | A face empty operation platform for prefabricated building fire compartment wall is built by laying bricks or stones |
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| Country | Link |
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| CN (1) | CN114016718A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201695663U (en) * | 2010-07-05 | 2011-01-05 | 南通永安建设工程有限公司 | Adjustable overhung supporter for building construction |
| CN202139833U (en) * | 2011-06-26 | 2012-02-08 | 李庆文 | Cantilever scaffold for building construction |
| CN102777022A (en) * | 2012-08-03 | 2012-11-14 | 汕头市建筑工程总公司 | Postpositional double-steel-channel overhanging scaffold and construction method thereof |
| CN206319566U (en) * | 2016-12-17 | 2017-07-11 | 中国葛洲坝集团三峡建设工程有限公司 | A kind of shaped steel tripod for being applicable to different gradient |
| CN110725525A (en) * | 2019-10-28 | 2020-01-24 | 舜元建设(集团)有限公司 | Supporting device of assembled cantilever scaffold and construction method thereof |
| CN111622483A (en) * | 2020-05-20 | 2020-09-04 | 湖南省第四工程有限公司 | Method for erecting reverse-construction type overhanging scaffold |
| CN112610010A (en) * | 2020-12-08 | 2021-04-06 | 中建四局第六建设有限公司 | A precast beam integration faces limit protection regularization device for assembly type structure |
| CN213268816U (en) * | 2020-08-26 | 2021-05-25 | 湖南建工集团有限公司 | Assembled shaped steel horizontal protection platform of encorbelmenting |
-
2021
- 2021-10-28 CN CN202111265311.7A patent/CN114016718A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201695663U (en) * | 2010-07-05 | 2011-01-05 | 南通永安建设工程有限公司 | Adjustable overhung supporter for building construction |
| CN202139833U (en) * | 2011-06-26 | 2012-02-08 | 李庆文 | Cantilever scaffold for building construction |
| CN102777022A (en) * | 2012-08-03 | 2012-11-14 | 汕头市建筑工程总公司 | Postpositional double-steel-channel overhanging scaffold and construction method thereof |
| CN206319566U (en) * | 2016-12-17 | 2017-07-11 | 中国葛洲坝集团三峡建设工程有限公司 | A kind of shaped steel tripod for being applicable to different gradient |
| CN110725525A (en) * | 2019-10-28 | 2020-01-24 | 舜元建设(集团)有限公司 | Supporting device of assembled cantilever scaffold and construction method thereof |
| CN111622483A (en) * | 2020-05-20 | 2020-09-04 | 湖南省第四工程有限公司 | Method for erecting reverse-construction type overhanging scaffold |
| CN213268816U (en) * | 2020-08-26 | 2021-05-25 | 湖南建工集团有限公司 | Assembled shaped steel horizontal protection platform of encorbelmenting |
| CN112610010A (en) * | 2020-12-08 | 2021-04-06 | 中建四局第六建设有限公司 | A precast beam integration faces limit protection regularization device for assembly type structure |
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Application publication date: 20220208 |
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| RJ01 | Rejection of invention patent application after publication |