CN202706536U - Lateral support formwork applied to post-cast strip or construction joint - Google Patents
Lateral support formwork applied to post-cast strip or construction joint Download PDFInfo
- Publication number
- CN202706536U CN202706536U CN 201220308535 CN201220308535U CN202706536U CN 202706536 U CN202706536 U CN 202706536U CN 201220308535 CN201220308535 CN 201220308535 CN 201220308535 U CN201220308535 U CN 201220308535U CN 202706536 U CN202706536 U CN 202706536U
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- steel
- formwork
- lateral support
- steel form
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Abstract
The utility model discloses a lateral support formwork applied to a post-cast strip or a construction joint. The lateral support formwork comprises two sets of steel formworks arranged in parallel in the vertical direction and a support connector vertically connected between the steel formworks, the support connector comprises connecting steel bars and support steel bars, and the corresponding support steel bars are connected by threaded sleeves. According to the combined type lateral support formwork provided by the utility model, the steel formworks are used for replacing traditional wood formworks, the steel formworks on two sides are supported rigidly by the support connector between the steel formworks, so that the lateral support formwork system is integrated, the integrity and stability are reinforced, the lateral support formwork can replace a formwork in construction and is accurate in positioning; the distance between the steel formworks on two sides can be adjusted so that the lateral support formwork is adapted to post-cast strips or a construction joints with different widths and can be widely applied. All parts in the lateral support formwork are steel parts which hardly deform, are convenient to assemble and disassemble and can be reused, and the effects of saving resources, ensuring construction quality and improving economic benefit can be achieved.
Description
Technical field
The utility model relates to a kind of side formwork that is applicable to ater-casting or constuction joint.
Background technology
In large-area narrow cross section concrete structure (for example: roofing beam slab, without beam long-span roofing, top plate of underground parking garage etc.) design and the construction, ater-casting or various constuction joint must be set, thickness is strip less than 1m rear pouring concrete or secondary concreting occur.Water position side formwork after these, there are not secure support, reinforcing mode random, wherein waterstop is also contained in the ater-casting, traditional method is to adopt the template flitch to prop up side form to reinforce, but it is straight to be difficult to the horizontal sideline of control, swollen mould after the construction, spillage are serious, and that side template and flitch are removed is fragile, mostly be disposable input; Simultaneously inconvenient because of form removal, cause the barbarous construction of workman, concrete finished product to be destroyed serious etc., mass defect appears.
The utility model content
The purpose of this utility model is to provide a kind of can control the side formwork that waters the position construction quality behind the concrete.
This side formwork that is applicable to ater-casting or constuction joint that the utility model provides, it comprises two groups of steel forms that are arranged in parallel and is connected in support connecting piece between the steel form, two groups of steel forms lay respectively on two longitudinal edges of constuction joint or ater-casting.
Described support connecting piece comprises two groups of connecting reinforcements and two groups of bearing bars, described support connecting piece comprises two groups of connecting reinforcements and four groups of bearing bars, they are along vertical layout of described steel form, two groups of connecting reinforcements are vertically connected at respectively the upper and lower side of described steel form, per two groups of bearing bars difference vertical support is in the upper and lower of described steel form, connect with the sleeve of making straight thread by oneself between the bearing bar of correspondence on the steel form of both sides, be convenient to regulate two groups of distances between the steel form.
The vertical up and down side of described steel form has the notch that mates with the size of described connecting reinforcement, is used for the fixing of connecting reinforcement.
The two ends of described every steel form have perpendicular to tongue and groove longitudinally along its short transverse, are used for the docking of adjacent two steel forms.
The side formwork of this combining form that the utility model provides, adopt steel form to replace traditional template flitch, the rigid support that support connecting piece is arranged between the steel form of both sides, so that its side direction formwork system integration, strengthen its globality and stability, in work progress, replace wooden form, and accurate positioning; Distance between the steel form of both sides can be regulated by on-site actual situations, is applicable to constuction joint or the ater-casting formwork of different in width, is widely used.Each component of the present utility model are rigid components, and are not yielding, and peace is torn open conveniently, and reusable edible can economize on resources, guarantees workmanship, increase economic efficiency.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of the utility model preferred embodiment.
Fig. 2 is A-A schematic diagram among Fig. 1.
Fig. 3 is the structural representation of steel form among Fig. 1.
The specific embodiment
Preferred embodiment, as shown in Figure 1 to Figure 3, the utility model is applied to the construction of basement roof ater-casting.It comprises and is positioned at two groups of steel forms 1, two groups of connecting reinforcements 2, four groups of bearing bars 3, sleeve 4.Two groups of steel forms 1 are arranged in parallel in vertical both sides of ater-casting, are connected to become a rigid unitary by connecting reinforcement 2 and bearing bar 3 between them.The two ends of every steel form 1 have perpendicular to tongue and groove 12 longitudinally along its short transverse, be used for the correct docking of adjacent two steel forms, vertical up and down side of every steel form 1 has the notch 11 that mates with the size of connecting reinforcement 2, the two ends of connecting reinforcement 2 are installed in the notch 11 of both sides steel form 1 correspondence, per two groups of bearing bars 3 respectively vertical welding connect with tapped sleeve 4 between the bearing bar 3 of correspondence on the both sides steel form 1 in the upper and lower of steel form 1.
Because sealing rod 5 is contained in the basement roof ater-casting, so every group of steel form 1 adopts and up and down two block plates making, their height is half of ater-casting concrete structure layer thickness.
The utility model also can be applied to pouring concrete construction behind vertical constuction joint because vertically constuction joint does not have sealing rod, so the height of steel form must with the consistency of thickness of ater-casting concrete structure layer.
Claims (4)
1. side formwork that is applicable to ater-casting or constuction joint is characterized in that: it comprises the steel form that two groups of parallel longitudinals are arranged and is vertically connected at support connecting piece between the steel form.
2. the side formwork that is applicable to ater-casting or constuction joint as claimed in claim 1, it is characterized in that: described support connecting piece comprises two groups of connecting reinforcements and four groups of bearing bars, they are along vertical layout of described steel form, two groups of connecting reinforcements are vertically connected at respectively the upper and lower side of described steel form, per two groups of bearing bars respectively vertical support connect with the sleeve of making straight thread by oneself between the bearing bar of correspondence on the steel form of both sides in the upper and lower of described steel form.
3. the side formwork that is applicable to ater-casting or constuction joint as claimed in claim 1 is characterized in that: described steel form vertically up and down side have notch with the size coupling of described connecting reinforcement.
4. the side formwork that is applicable to ater-casting or constuction joint as claimed in claim 1 is characterized in that: the two ends of described every steel form have perpendicular to tongue and groove longitudinally along its short transverse, are used for the docking of adjacent two steel forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308535 CN202706536U (en) | 2012-06-29 | 2012-06-29 | Lateral support formwork applied to post-cast strip or construction joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308535 CN202706536U (en) | 2012-06-29 | 2012-06-29 | Lateral support formwork applied to post-cast strip or construction joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202706536U true CN202706536U (en) | 2013-01-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308535 Expired - Fee Related CN202706536U (en) | 2012-06-29 | 2012-06-29 | Lateral support formwork applied to post-cast strip or construction joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202706536U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452143A (en) * | 2013-08-20 | 2013-12-18 | 广西建工集团第三建筑工程有限责任公司 | Post-cast strip tool type template convenient to assemble and disassemble |
| CN105696631A (en) * | 2016-04-20 | 2016-06-22 | 宝业湖北建工集团有限公司 | Post-cast strip baffle, baffle support system and erection method of support system |
| CN105780938A (en) * | 2016-03-14 | 2016-07-20 | 中建三局第二建设工程有限责任公司 | Vertical construction seam construction method of core tube bottom board for super high-rise |
| CN106760499A (en) * | 2016-12-21 | 2017-05-31 | 中国建筑第四工程局有限公司 | A kind of post-cast strip concrete side method for blocking and its structure |
| CN109025267A (en) * | 2018-08-13 | 2018-12-18 | 中建二局第建筑工程有限公司 | A kind of tool-type post-cast strip side form support system |
| CN109025266A (en) * | 2018-07-31 | 2018-12-18 | 中国二十二冶集团有限公司 | Construction Joints of Cast-in-place Concrete construction formwork and its construction method |
| CN109881832A (en) * | 2019-03-28 | 2019-06-14 | 山西省工业设备安装集团有限公司 | A kind of prestressed hollow slab and its construction method |
| CN110258233A (en) * | 2019-06-27 | 2019-09-20 | 倡创(上海)咨询管理事务所 | The construction method of concrete road surface |
| CN111501851A (en) * | 2020-04-28 | 2020-08-07 | 中国一冶集团有限公司 | Post-cast strip plugging brick structure and construction method thereof |
-
2012
- 2012-06-29 CN CN 201220308535 patent/CN202706536U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452143B (en) * | 2013-08-20 | 2015-08-26 | 广西建工集团第三建筑工程有限责任公司 | A kind of simple load and unload ater-casting tool-typed formwork |
| CN103452143A (en) * | 2013-08-20 | 2013-12-18 | 广西建工集团第三建筑工程有限责任公司 | Post-cast strip tool type template convenient to assemble and disassemble |
| CN105780938B (en) * | 2016-03-14 | 2017-12-22 | 中建三局第二建设工程有限责任公司 | A kind of Super High core tube end plate vertical construction joint construction method |
| CN105780938A (en) * | 2016-03-14 | 2016-07-20 | 中建三局第二建设工程有限责任公司 | Vertical construction seam construction method of core tube bottom board for super high-rise |
| CN105696631B (en) * | 2016-04-20 | 2017-12-29 | 宝业湖北建工集团有限公司 | A kind of erection method of post-cast strip baffle plate, baffle plate support system and support system |
| CN105696631A (en) * | 2016-04-20 | 2016-06-22 | 宝业湖北建工集团有限公司 | Post-cast strip baffle, baffle support system and erection method of support system |
| CN106760499A (en) * | 2016-12-21 | 2017-05-31 | 中国建筑第四工程局有限公司 | A kind of post-cast strip concrete side method for blocking and its structure |
| CN109025266A (en) * | 2018-07-31 | 2018-12-18 | 中国二十二冶集团有限公司 | Construction Joints of Cast-in-place Concrete construction formwork and its construction method |
| CN109025266B (en) * | 2018-07-31 | 2021-04-30 | 中国二十二冶集团有限公司 | Construction template for cast-in-situ concrete structure construction joint and construction method thereof |
| CN109025267A (en) * | 2018-08-13 | 2018-12-18 | 中建二局第建筑工程有限公司 | A kind of tool-type post-cast strip side form support system |
| CN109881832A (en) * | 2019-03-28 | 2019-06-14 | 山西省工业设备安装集团有限公司 | A kind of prestressed hollow slab and its construction method |
| CN110258233A (en) * | 2019-06-27 | 2019-09-20 | 倡创(上海)咨询管理事务所 | The construction method of concrete road surface |
| CN111501851A (en) * | 2020-04-28 | 2020-08-07 | 中国一冶集团有限公司 | Post-cast strip plugging brick structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20160629 |