CN105421798A - Construction method with building forming boards serving for protection of edges and holes - Google Patents
Construction method with building forming boards serving for protection of edges and holes Download PDFInfo
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- CN105421798A CN105421798A CN201510769994.8A CN201510769994A CN105421798A CN 105421798 A CN105421798 A CN 105421798A CN 201510769994 A CN201510769994 A CN 201510769994A CN 105421798 A CN105421798 A CN 105421798A
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- Prior art keywords
- protection
- steel pipe
- hole
- formwork
- construction method
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
Abstract
The invention relates to a construction method with building forming boards serving for protection of edges and holes. The method comprises the following steps: 1, measuring the dimension according to the type of a protection position; 2, selecting and sufficiently utilizing fixing pieces around the protection position as supports for erecting the protection template; 3, according to the position in need of protection and the dimension, selecting or machining corresponding steel tubes; 4, selecting the disused wooden forming boards which are good in appearance quality and whole strength, conducting machining and formation according to the position in need of protection and the dimension, and erecting the forming boards on the supports. According to the construction method, local materials are easy to obtain and use, the waste and old forming boards are utilized sufficiently, meanwhile, the consumption of the steel tubes is reduced, and construction cost is lowered on the whole; the technical difficulty is low, ordinary carpenters can conduct operation, and great operability is achieved; the protection effect is good, constructors can be well protected from building sundries falling from the high altitude, and falling objects cannot drop to hurt the constructors; the falling sundries directly tumble to the ground along the protection slope, and cleaning is facilitated.
Description
Technical field
The invention belongs to safety, civilized construction technical field, particularly relate to a kind of construction formwork that utilizes as the construction method of facing limit, hole protection.
Background technology
In recent years along with the rising of the overall national power of China, builing industry is as national pillar industry, and construction technology level has ranked among prostatitis, the world.But meanwhile, a large amount of construction production accidents, also increases gradually with the fast development of builing industry.Building had become the more high risk industries of generation industrial accident already.The industrial accident type of builing industry mainly contains falling from high altitude, object hits, the types such as injury, mechanical wounding of getting an electric shock.What wherein many accidents mainly occurred in building structure or component faces the position such as limit, hole.At present, limit, hole protection are faced in job site, and mainly limit is faced on edge, protection railing set up by border, hole employing steel pipe, and it is made up of upper and lower twice cross bar, vertical rod and baseboard etc.For the hole of more than length of side 150cm, except hole surrounding arranges except guard rail, also should open below hole and establish safety net.In addition, the gap between edge position and exterior wall scaffold is faced for structural framing, do one deck horizontal hard protection every two-layer also application steel pipe and plank.
Although these ways can meet the needs of site safety construction, also existing increases steel pipe consumption, to be unfavorable on cleaning horizontal hard protection the shortcomings such as foreign material.For the hole of more than length of side 150cm, establish safety net can play certain buffer action although open, broken little pendant thing (as steel bar end, finger stone, steel pipe etc.) is difficult to play effective protective action.
Through finding existing literature search, limit is faced in current engineering circles solution, the main method of hole protection is adopt safety net or temporary protection railing mostly.As in " slightly talking the Safety Management Measures facing frontier defense and protect " literary composition that Xiao Yongfu delivered in " People-run Sci-tech Enterprises " (the 8th phase in 2012), have employed " be that the vertical rod that 100cm and 50cm twice railing and spacing are not more than 2m is gone along with sb. to guard him with height; on railing, completely hang Dense mesh screen, and guarantee sieve bottom and edge, floor face close firm " method.This kind of method still belongs to conventional safety, need add do protect special and face limit, hole and also keep away the unavoidable consumption increasing material for job site, very limited for the safe and effective protective action in special position.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of construction formwork that utilizes as the construction method of facing limit, hole protection, make full use of the discarded template of job site, effective solution avoids falling from high altitude object to damage below constructor, and can clean out rapidly the object fallen, reduce the consumption of material.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of construction formwork that utilizes as the construction method of facing limit, hole protection, wherein said method comprises the following steps:
(a) according to protection position type, measurement size;
B () is selected and is made full use of the fixture of protective position periphery, for setting up the support of protecting formwork;
C (), according to the position that need protect and size, is selected or processes corresponding steel pipe;
D () selects presentation quality and bulk strength discarded wooden form preferably, according to the position that need protect and size, shape, be erected in support.
In described step (a), if when the type at protection position is hole protection, measure the length of side at hole; If the type at protection position faces frontier defense when protecting, measure structure and face the distance of position, limit to exterior wall scaffold.
In described step (b), if during the protection of hole, the split bolt on the tubular derrick of elevator shaft or shear wall can be utilized to set up the support of protecting formwork; If face frontier defense when protecting, exterior wall scaffold steel pipe can be utilized to set up the support of protecting formwork.
In described step (c), if protective position is elevator shaft hole, longitudinal tubular derrick and the horizontal reinforcing steel pipe of up/down perforation has been formed during construction in early stage, and than structure floor height 300mm, on horizontal reinforcing steel pipe, one supporting steel pipe is set up along long side direction every 600mm with fastener, form grid, for supporting protection template, supporting steel pipe is identical with horizontal reinforcing steel pipe short side direction steel pipe sizes.
In described step (c), if it is adjacent with shear wall that protective position is both sides, hole, according to dimension of opening, make supporting steel pipe support, grid is formed by 600mm × 600mm specification, on the split bolt that one end stays when being supported on shear wall formwork plate, the other end is supported in floor plates, and the split bolt utilized should be applied than floor plate hight 300 ~ 500mm and at least and penetrate steel pipe 300mm.
In described step (c), if protective position is structure face limit, one deck exterior wall scaffold of structure floor height 300 ~ 500mm that Selection radio need protect supports as protecting formwork.
In described step (d), if when protective position is elevator shaft hole, first on horizontal reinforcing steel pipe on long side direction, the stupefied support of 50mm × 100mm wood is furnished between every two supporting steel pipes, and the stupefied length of wood than supporting steel pipe to the youthful and the elderly 100mm, then on wood is stupefied, template is laid, and template size 300mm less of every limit, elevator shaft hole, gap between this template and deck is with clenching by wood is stupefied by other templates again, close, require that other templates and deck overlap horizontal length and be greater than or equal to 300mm, formed domatic, domatic with the wooden stupefied reinforcing of floor plates binding site.
In described step (d), if to be both sides, hole adjacent with shear wall for protective position, establish template on established supporting steel pipe support upper berth, the gap between itself and deck is with stupefied to be clenched by other templates by wood, closed again.
In described step (d), if protective position is structure face limit, form for seal is directly used in gap between exterior wall scaffold and floor plates, this template one end stupefiedly to be clenched with the scaffold floor on exterior wall scaffold by wood, fastening, the other end props up to be located in floor plates, described overlap joint horizontal length is more than or equal to 300mm and overlap joint is formed domatic, domatic with the wooden stupefied reinforcing of floor plates binding site.
Reinforce with wood is stupefied below described template.
Beneficial effect
Advantage of the present invention has:
1, material therefor is easy to gather materials on the spot, and makes full use of waste and old template, reduces the consumption of steel pipe simultaneously, reduces construction cost on the whole low;
2, technical difficulty is lower, and general carpenter can operate, and has very strong operability;
3, protection effect is good, can be good at protecting the building foreign material dropped in high-altitude, pendant thing can not be caused to fall to below, damage constructor;
4, the foreign material that drop directly tumble to ground along the protection gradient, are convenient to cleaning.
Accompanying drawing explanation
Fig. 1 is elevator shaft hole protection schematic diagram;
Fig. 2 is that protecting formwork supports in detail;
Fig. 3 is that protecting formwork supports sectional drawing;
Fig. 4 is both sides, hole protection schematic diagrames adjacent with shear wall;
Fig. 5 is that structure is faced frontier defense and protected schematic diagram.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
As shown in Figures 1 to 3, certain elevator shaft adopts the described template that utilizes of protection to protect the construction method of facing limit, hole, mainly comprises the following steps:
The first step, according to the type at protection position, measurement size; The present embodiment is hole protection, measures the length of side at hole, is of a size of 2.4m × 2.1m through actual measurement elevator shaft hole 1;
Second step, selects and makes full use of the fixture of protective position periphery, for setting up the support of protecting formwork; During the protection of hole, the split bolt on the tubular derrick of elevator shaft or shear wall can be utilized to set up the support of protecting formwork, and namely the present embodiment adopts tubular derrick 2 as the support of protecting formwork;
3rd step, according to the position that need protect and size, selects or processing steel pipe; For elevator shaft hole, longitudinal tubular derrick and the horizontal reinforcing steel pipe 3 of up/down perforation has been formed during construction in early stage, and than structure floor height 300mm, planar dimension is 2m × 1.7m, sets up one supporting steel pipe 5 with fastener 4 on horizontal reinforcing steel pipe along long side direction every 600mm, forms grid, for supporting protection template, the present embodiment is totally two road supporting steel pipes, and supporting steel pipe is identical with horizontal reinforcing steel pipe short side direction steel pipe sizes, i.e. 1.7m;
4th step, selects presentation quality and bulk strength discarded wooden form preferably, according to the position that need protect and size, shapes, be erected in support, for elevator shaft hole 1, first on horizontal reinforcing steel pipe on long side direction, the stupefied support 6 of 50mm × 100mm wood is furnished between every two supporting steel pipes, and than supporting steel pipe to the youthful and the elderly 100mm, be 1.8m in the present embodiment, then on wood is stupefied, template 7 is laid, its size 300mm less of every limit, elevator shaft hole 1, be 2.1m × 1.8m in the present embodiment, gap between this template and deck is with being clenched by other wood stupefied 9 by other templates 8 again, close, require that other templates and deck 10 overlap horizontal length and be not less than 300mm, formed domatic, domatic with other the wooden stupefied reinforcings of floor plates binding site.
Embodiment 2
As shown in Figure 4, certain both sides, hole 11 is adjacent with shear wall 12, adopts the described template that utilizes to protect the construction method of facing limit, hole, mainly comprises the following steps:
The first step, according to the type at protection position, measurement size; The present embodiment is hole protection, measures the length of side at hole; Be 2.4m × 2.1m through surveying this dimension of opening;
Second step, selects and makes full use of the fixture of protective position periphery, for setting up the support of protecting formwork; During the protection of hole, the split bolt on the tubular derrick of elevator shaft or shear wall can be utilized to set up the support of protecting formwork, and namely the present embodiment adopts the split bolt 13 on shear wall to set up the support of protecting formwork;
3rd step, according to the position that need protect and size, selects or processing steel pipe; These both sides, hole are adjacent with shear wall, according to dimension of opening, make supporting steel pipe support 14, grid is formed by 600mm × 600mm specification, on the split bolt that one end stays when being supported on shear wall formwork plate, the other end is supported in floor plates 15, and the split bolt utilized should be applied than floor plate hight 300 ~ 500mm and at least and penetrate steel pipe 300mm;
4th step, selects presentation quality and bulk strength discarded wooden form preferably, according to the position that need protect and size, shapes, be erected in support; These both sides, hole 11 are adjacent with shear wall 12, and established supporting steel pipe support 14 lays template 16, and the gap between itself and deck is with stupefiedly to be clenched by wood by other templates, close again.
Embodiment 3
As shown in Figure 5, certain structure is faced limit and is adopted the described template that utilizes to protect the construction method of facing limit, hole, mainly comprises the following steps:
The first step, according to the type at protection position, measurement size; The present embodiment faces frontier defense to protect, and measures the distance that structure faces position, limit 17 to exterior wall scaffold 18, through surveying this distance for 200mm;
Second step, selects and makes full use of the fixture of protective position periphery, for setting up the support of protecting formwork; Face frontier defense when protecting, utilize exterior wall scaffold steel pipe to set up the support of protecting formwork;
3rd step, according to the position that need protect and size, selects or processing steel pipe; Face limit for structure, one deck exterior wall scaffold 19 of structure floor height 300 ~ 500mm that Selection radio need protect supports as protecting formwork;
4th step, selects presentation quality and bulk strength discarded wooden form preferably, according to the position that need protect and size, shapes, be erected in support; Be that structure is faced frontier defense and protected for protective position, gap between exterior wall scaffold 18 and floor plates is directly closed by template 20, this template one end by wood stupefied 21 with exterior wall scaffold 18 on scaffold floor 22 clench, fastening, the other end props up to be located in floor plates 23, overlap joint horizontal length is not less than 300mm, formed domatic, domatic with the wooden stupefied reinforcing of floor plates binding site, below template, also available wood is stupefied reinforces.
Claims (10)
1. utilize construction formwork as a construction method of facing limit, hole protection, it is characterized in that: comprise the following steps:
(a) according to protection position type, measurement size;
B () is selected and is made full use of the fixture of protective position periphery, for setting up the support of protecting formwork;
C (), according to the position that need protect and size, is selected or processes corresponding steel pipe;
D () selects presentation quality and bulk strength discarded wooden form preferably, according to the position that need protect and size, shape, be erected in support.
2. a kind of construction formwork that utilizes according to claims 1, as the construction method of facing limit, hole protection, is characterized in that: in described step (a), if when the type at protection position is hole protection, measure the length of side at hole; If the type at protection position faces frontier defense when protecting, measure structure and face the distance of position, limit to exterior wall scaffold.
3. a kind of construction formwork that utilizes according to claims 1 is as the construction method of facing limit, hole protection, it is characterized in that: in described step (b), if during the protection of hole, the split bolt on the tubular derrick of elevator shaft or shear wall can be utilized to set up the support of protecting formwork; If face frontier defense when protecting, exterior wall scaffold steel pipe can be utilized to set up the support of protecting formwork.
4. a kind of construction formwork that utilizes according to claims 1 is as the construction method of facing limit, hole protection, it is characterized in that: in described step (c), if protective position is elevator shaft hole, longitudinal tubular derrick and the horizontal reinforcing steel pipe of up/down perforation has been formed during construction in early stage, and than structure floor height 300mm, on horizontal reinforcing steel pipe, one supporting steel pipe is set up along long side direction every 600mm with fastener, form grid, for supporting protection template, supporting steel pipe is identical with horizontal reinforcing steel pipe short side direction steel pipe sizes.
5. a kind of construction formwork that utilizes according to claims 1 is as the construction method of facing limit, hole protection, it is characterized in that: in described step (c), if it is adjacent with shear wall that protective position is both sides, hole, according to dimension of opening, make supporting steel pipe support, grid is formed by 600mm × 600mm specification, on the split bolt that one end stays when being supported on shear wall formwork plate, the other end is supported in floor plates, and the split bolt utilized should be applied than floor plate hight 300 ~ 500mm and at least and penetrate steel pipe 300mm.
6. a kind of construction formwork that utilizes according to claims 1 is as the construction method of facing limit, hole protection, it is characterized in that: in described step (c), if protective position is structure face limit, one deck exterior wall scaffold of structure floor height 300 ~ 500mm that Selection radio need protect supports as protecting formwork.
7. the one according to claims 1 utilizes construction formwork as facing limit, the construction method of hole protection, it is characterized in that: in described step (d), if when protective position is elevator shaft hole, first on horizontal reinforcing steel pipe on long side direction, the stupefied support of 50mm × 100mm wood is furnished between every two supporting steel pipes, and the stupefied length of wood than supporting steel pipe to the youthful and the elderly 100mm, then on wood is stupefied, template is laid, and template size 300mm less of every limit, elevator shaft hole, gap between this template and deck is with clenching by wood is stupefied by other templates again, close, require that other templates and deck overlap horizontal length and be greater than or equal to 300mm, formed domatic, domatic with the wooden stupefied reinforcing of floor plates binding site.
8. a kind of construction formwork that utilizes according to claims 1 is as the construction method of facing limit, hole protection, it is characterized in that: in described step (d), if it is adjacent with shear wall that protective position is both sides, hole, establish template on established supporting steel pipe support upper berth, the gap between itself and deck is with stupefiedly to be clenched by wood by other templates, close again.
9. a kind of construction formwork that utilizes according to claims 1 is as the construction method of facing limit, hole protection, it is characterized in that: in described step (d), if protective position is structure face limit, form for seal is directly used in gap between exterior wall scaffold and floor plates, this template one end stupefiedly to be clenched with the scaffold floor on exterior wall scaffold by wood, fastening, the other end props up to be located in floor plates, described overlap joint horizontal length is more than or equal to 300mm and overlap joint is formed domatic, domatic with the wooden stupefied reinforcing of floor plates binding site.
10. a kind of construction formwork that utilizes according to claims 9, as the construction method of facing limit, hole protection, is characterized in that: reinforce with wood is stupefied below described template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510769994.8A CN105421798A (en) | 2015-11-12 | 2015-11-12 | Construction method with building forming boards serving for protection of edges and holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510769994.8A CN105421798A (en) | 2015-11-12 | 2015-11-12 | Construction method with building forming boards serving for protection of edges and holes |
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| Publication Number | Publication Date |
|---|---|
| CN105421798A true CN105421798A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510769994.8A Pending CN105421798A (en) | 2015-11-12 | 2015-11-12 | Construction method with building forming boards serving for protection of edges and holes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042560A (en) * | 2020-01-16 | 2020-04-21 | 王伟鹏 | Scaffold reinforcing apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203066500U (en) * | 2013-01-23 | 2013-07-17 | 江苏龙坤集团有限公司 | Floor hole security protection device |
| CN203374008U (en) * | 2013-07-19 | 2014-01-01 | 中建五局第三建设有限公司 | Elevator shaft titling plane protective structure |
| CN203487803U (en) * | 2013-10-07 | 2014-03-19 | 浙江湖州市建工集团有限公司 | Safety protection structure for elevator shaft construction |
| CN204139634U (en) * | 2014-09-28 | 2015-02-04 | 中国建筑第五工程局有限公司东莞分公司 | The safe enclosed construction in a kind of fast-type hole |
| JP2015172315A (en) * | 2014-03-12 | 2015-10-01 | 旭化成ホームズ株式会社 | Stanchion pole and mounting structure for the same |
-
2015
- 2015-11-12 CN CN201510769994.8A patent/CN105421798A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203066500U (en) * | 2013-01-23 | 2013-07-17 | 江苏龙坤集团有限公司 | Floor hole security protection device |
| CN203374008U (en) * | 2013-07-19 | 2014-01-01 | 中建五局第三建设有限公司 | Elevator shaft titling plane protective structure |
| CN203487803U (en) * | 2013-10-07 | 2014-03-19 | 浙江湖州市建工集团有限公司 | Safety protection structure for elevator shaft construction |
| JP2015172315A (en) * | 2014-03-12 | 2015-10-01 | 旭化成ホームズ株式会社 | Stanchion pole and mounting structure for the same |
| CN204139634U (en) * | 2014-09-28 | 2015-02-04 | 中国建筑第五工程局有限公司东莞分公司 | The safe enclosed construction in a kind of fast-type hole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042560A (en) * | 2020-01-16 | 2020-04-21 | 王伟鹏 | Scaffold reinforcing apparatus |
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Application publication date: 20160323 |