CN203320960U - Support for formwork on outer side of steel floor - Google Patents
Support for formwork on outer side of steel floor Download PDFInfo
- Publication number
- CN203320960U CN203320960U CN2013203650445U CN201320365044U CN203320960U CN 203320960 U CN203320960 U CN 203320960U CN 2013203650445 U CN2013203650445 U CN 2013203650445U CN 201320365044 U CN201320365044 U CN 201320365044U CN 203320960 U CN203320960 U CN 203320960U
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- steel
- angle steel
- concrete wall
- lower limb
- support
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Abstract
A support for a formwork outside a steel floor comprises a support body, wherein the support body is fixed on the outer side of a concrete wall body through a wall penetrating bolt, a cushion plate and a nut; the support body is formed by welding horizontal angle steel, upper limb angle steel and lower limb angle steel; the horizontal angle steel faces towards one end of the concrete wall body and is perpendicularly welded with the lower limb angle steel downwards; the upper limb angle steel is perpendicularly welded on the upper surface of the horizontal angle steel; a horizontal distance between one end of the upper limb angle steel and one end of the horizontal angle steel which face the concrete wall body adapts to the thickness of the formwork; one end of the wall penetrating bolt penetrates through the lower limb angle steel and is welded and fixed with an inner side of the horizontal angle steel, and the other end of the wall penetrating bolt penetrates through the concrete wall body and is connected with a nut; and the cushion plate is arranged between the nut and the concrete wall body. According to the support for the formwork outside the steel floor, the production and the processing are convenient, the operation is simple, and the construction efficiency can be greatly improved. The support can be used for supporting a wooden formwork or steel formwork, can adapt to thicknesses of different wall bodies, and can be widely applied to supports of formworks on the outer sides of steel floors for full cast-in-place shear wall structures of multilayer or high-rise buildings.
Description
Technical field
The utility model relates to a kind of support of cast-in-situ floor outboard template.
Background technology
Installing of cast-in-place concrete floor outboard template is one critical process, directly determined concrete Forming Quality.The method that the cast-in-situ floor outboard template installs at present has many kinds, and common way is to adopt through-wall bolt, relies on fastening vertical rough ground to carry out support shuttering.This mode exists and installs that step is many, the uppity shortcoming of operational quality, and after form removable, concrete impression quality is unbalanced, easily produces the common quality defects such as concrete faulting of slab ends.
The utility model content
The utility model provides a kind of steel floor outboard template support, solve existing floor outboard template and install complicated operation, and concrete impression quality is bad, easily produces the technical problem of common quality defect.
The utility model solves the technical scheme that its technical problem adopts:
This steel floor outboard template support, comprise support body, and described support body is fixed in the concrete wall outside by through-wall bolt, backing plate and nut;
Described support body is welded by horizontal corner steel, upper limbs angle steel and lower limb angle steel, described horizontal corner steel welds the lower limb angle steel downward vertically towards an end of concrete wall, horizontal corner steel upper surface vertical welding upper limbs angle steel, upper limbs angle steel and horizontal corner steel adapt towards horizontal range and the template thickness of concrete wall one end;
Described through-wall bolt one end passes the lower limb angle steel and is welded and fixed with the horizontal corner steel inboard, and the other end passes concrete wall and is connected with nut, and backing plate is located between nut and concrete wall.
Described horizontal corner steel is away between an end of concrete wall and upper limbs angle steel, being connected with upper hound, and described horizontal corner steel is away between an end of concrete wall and lower limb angle steel, being connected with lower hound.
Angle between described upper hound and lower hound and horizontal corner steel is 45 degree.
Described upper hound and lower hound are indented bars.
The height of described upper limbs angle steel is 300～400mm, and the height of lower limb angle steel is 150～250mm.
The beneficial effects of the utility model are as follows:
The utility model is reinforced the floor outboard template by tool using formula formwork steel support, has optimized the method for formwork erection, has reduced artificial input, has improved concrete Forming Quality.
The utility model is reasonable in design, and lightweight, good rigidity, indeformable, can have enough to meet the need use, economizes on resources.
The utility model production and processing is convenient, simple to operate, can greatly improve efficiency of construction.
The utility model can be used for installing wooden form, steel form, and can adapt to the thickness of different bodies of wall, and the floor outboard template that can be widely used in the full-situ shear wall structure of multilayer structure installs.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is using method schematic diagram of the present utility model.
Reference numeral: hound, 9-rough ground, 10-composite board, 11-concrete wall under 1-horizontal corner steel, 2-upper limbs angle steel, 3-lower limb angle steel, 4-through-wall bolt, 5-backing plate, 6-nut, the upper hound of 7-, 8-.
The specific embodiment
Embodiment is referring to shown in Fig. 1, Fig. 2, and this steel floor outboard template support, comprise support body, and described support body is fixed in concrete wall 11 outsides by through-wall bolt 4, backing plate 5 and nut 6.
Described support body is welded by horizontal corner steel 1, upper limbs angle steel 2 and lower limb angle steel 3, described horizontal corner steel 1 welds lower limb angle steel 3 downward vertically towards an end of concrete wall 11, horizontal corner steel 1 upper surface vertical welding upper limbs angle steel 2, upper limbs angle steel 2 adapts towards horizontal range and the template thickness of concrete wall one end with horizontal corner steel 1.The height of described upper limbs angle steel 2 is 330mm, can be according to the position of the template bolt hole of corresponding engineering and the thickness adjustment of floorslab concrete.The height of lower limb angle steel 3 is 200mm.
Described through-wall bolt 4 one ends are through lower limb angle steel 2 and be welded and fixed weld length >=100mm with horizontal corner steel 1 inboard.Through-wall bolt 4 other ends pass concrete wall 11 and are connected with nut 6, and backing plate 5 is located between nut 6 and concrete wall 11.Through-wall bolt 4 diameters >=20mm, length is according to the thickness of wall body adjustment.Backing plate 5 thickness are 6mm.
Described horizontal corner steel 1 is away between an end of concrete wall 11 and upper limbs angle steel 2, being connected with upper hound 7, and described horizontal corner steel 1 is away between an end of concrete wall 11 and lower limb angle steel 3, being connected with lower hound 8.Angle between described upper hound 7 and lower hound 8 and horizontal corner steel 1 is 45 degree.Upper hound 7 and lower hound 8 are indented bars, diameter >=16mm.
Referring to Fig. 2, the course of work of the present utility model is as follows:
After carrying out every preparation of construction, the installation form support, utilize the bolt hole of body of wall, and spacing is 1200mm, and guarantee that the per pass body of wall is no less than 3 mould bases.
Installation form, used composite board 10 and rough ground 9 to make the Side shuttering of floor, through after the assay was approved, lifts to the construction operation layer, is placed between the upper limbs angle steel and metope of support, tentatively fastening.According to interlayer+50 absolute altitude lines, steel ruler measurement module height is used in bracing wire.Adjust the absolute altitude suitable for reading of template, meet the size of designing requirement.
Securing bracket, after template Height Adjustment suitable for reading is qualified, final fastening nut, make falsework have enough intensity, rigidity.
After template installs, must check verticality, glacing flatness, the absolute altitude of template through builder, Quality Inspector check, gap and the sponge strip encapsulation situations of plate seam, carry out next procedure after qualified.
Claims (5)
1. a steel floor outboard template support, comprise support body, it is characterized in that: described support body is fixed in concrete wall (11) outside by through-wall bolt (4), backing plate (5) and nut (6);
Described support body is welded by horizontal corner steel (1), upper limbs angle steel (2) and lower limb angle steel (3), described horizontal corner steel (1) welds lower limb angle steel (3) downward vertically towards an end of concrete wall (11), horizontal corner steel (1) upper surface vertical welding upper limbs angle steel (2), upper limbs angle steel (2) adapts towards horizontal range and the template thickness of concrete wall one end with horizontal corner steel (1);
Described through-wall bolt (4) one ends pass lower limb angle steel (2) and are welded and fixed with horizontal corner steel (1) inboard, and the other end passes concrete wall (11) and is connected with nut (6), and backing plate (5) is located between nut (6) and concrete wall (11).
2. steel floor outboard template support according to claim 1, it is characterized in that: described horizontal corner steel (1) is away between an end of concrete wall (11) and upper limbs angle steel (2), being connected with upper hound (7), and described horizontal corner steel (1) is away between an end of concrete wall (11) and lower limb angle steel (3), being connected with lower hound (8).
3. steel floor outboard template support according to claim 2, it is characterized in that: the angle between described upper hound (7) and lower hound (8) and horizontal corner steel (1) is 45 degree.
4. steel floor outboard template support according to claim 2, it is characterized in that: described upper hound (7) and lower hound (8) are indented bars.
5. steel floor outboard template support according to claim 1, it is characterized in that: the height of described upper limbs angle steel (2) is 300～400mm, the height of lower limb angle steel (3) is 150～250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203650445U CN203320960U (en) | 2013-06-25 | 2013-06-25 | Support for formwork on outer side of steel floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203650445U CN203320960U (en) | 2013-06-25 | 2013-06-25 | Support for formwork on outer side of steel floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320960U true CN203320960U (en) | 2013-12-04 |
Family
ID=49660324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203650445U Expired - Lifetime CN203320960U (en) | 2013-06-25 | 2013-06-25 | Support for formwork on outer side of steel floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203320960U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481163A (en) * | 2014-11-20 | 2015-04-01 | 中冶天工上海十三冶建设有限公司 | L beam construction device and method for building structure reinforcement |
| CN109024924A (en) * | 2018-09-01 | 2018-12-18 | 哈尔滨鸿盛房屋节能体系研发中心 | The steel plate chamber structure and connecting structure connected by cast-in-place concrete |
| CN110144818A (en) * | 2019-06-03 | 2019-08-20 | 倡创(上海)咨询管理事务所 | The construction method of cast-in-place concrete guardrail |
| CN113482344A (en) * | 2021-06-21 | 2021-10-08 | 中国一冶集团有限公司 | Adjustable aluminum mould diagonal bracing device and construction method thereof |
| CN113653314A (en) * | 2021-08-05 | 2021-11-16 | 中国十七冶集团有限公司 | Method for reinforcing and installing floor side formwork |
-
2013
- 2013-06-25 CN CN2013203650445U patent/CN203320960U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481163A (en) * | 2014-11-20 | 2015-04-01 | 中冶天工上海十三冶建设有限公司 | L beam construction device and method for building structure reinforcement |
| CN104481163B (en) * | 2014-11-20 | 2016-03-30 | 中冶天工上海十三冶建设有限公司 | A kind of L beam construction equipment for building structure reinforcing and method |
| CN109024924A (en) * | 2018-09-01 | 2018-12-18 | 哈尔滨鸿盛房屋节能体系研发中心 | The steel plate chamber structure and connecting structure connected by cast-in-place concrete |
| CN110144818A (en) * | 2019-06-03 | 2019-08-20 | 倡创(上海)咨询管理事务所 | The construction method of cast-in-place concrete guardrail |
| CN110144818B (en) * | 2019-06-03 | 2021-01-08 | 倡创(上海)咨询管理事务所 | Construction method of cast-in-place concrete guardrail |
| CN113482344A (en) * | 2021-06-21 | 2021-10-08 | 中国一冶集团有限公司 | Adjustable aluminum mould diagonal bracing device and construction method thereof |
| CN113482344B (en) * | 2021-06-21 | 2024-03-29 | 中国一冶集团有限公司 | Adjustable aluminum die diagonal bracing device and construction method thereof |
| CN113653314A (en) * | 2021-08-05 | 2021-11-16 | 中国十七冶集团有限公司 | Method for reinforcing and installing floor side formwork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |