CN206707286U - A kind of foot wall formwork support structure - Google Patents
A kind of foot wall formwork support structure Download PDFInfo
- Publication number
- CN206707286U CN206707286U CN201720065483.2U CN201720065483U CN206707286U CN 206707286 U CN206707286 U CN 206707286U CN 201720065483 U CN201720065483 U CN 201720065483U CN 206707286 U CN206707286 U CN 206707286U
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- China
- Prior art keywords
- extruded sheet
- support structure
- formwork support
- wall formwork
- foot wall
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Abstract
The utility model discloses a kind of formwork support structure, is related to building trade technical field, more particularly to a kind of foot wall formwork support structure, including extruded sheet, inner support and steel reinforcement cage；Extruded sheet formation base wall framework is fixed by inner support, to improve the tensile strength of cohesive force between concrete and lifting concrete, extruded sheet does not have to dismantle built-in steel reinforcement cage after pouring molding, can save building process, Stability Analysis of Structures is firm.
Description
Technical field
Building trade technical field is the utility model is related to, more particularly to a kind of foot wall formwork support structure.
Background technology
In building trade, foot wall is the major bearing structures of wall, and below ground in foundation ditch, foot wall is entered positioned at wall
Row generally requires to build support shuttering when pouring with the intensity after ensureing the shaping of pouring material and pouring, its formwork support structure
It is general that support is built into using steel pipe, and common steel form is installed in support both sides, after pouring molding, often also needing to will be general
Logical steel form dismounting, then the space to leaving backfill, and this mode process is more and the dismounting of template easily causes support
Structure is unstable or deforms, and hidden danger is left for building safety.
The content of the invention
The technical problems to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of basic wall form
Supporting construction, building process can be saved, and supporting construction is stable.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of foot wall formwork support structure, including extruded sheet, inner support and steel reinforcement cage；
The extruded sheet quantity at least two, the extruded sheet is placed in parallel two-by-two and perpendicular to ground, two parallel
Extruded sheet forms the wall form that inner side is hollow bulb；
The inner support both ends are individually fixed on the inside of the parallel extruded sheet；
The steel reinforcement cage is arranged at the hollow bulb of the wall form, and height is not more than the height of the extruded sheet.
Preferably, the foot wall formwork support structure also includes：It is laid on below the wall form between ground
Bed course.
Preferably, sand stone layer or grey soil layer are stacked with the outside of the extruded sheet.
Preferably, the inner support includes supporting part and fixed part, and the fixed part is arranged on supporting part both ends, is squeezed with described
It is fixedly connected on the inside of mould plate.
Preferably, the supporting part comprises at least two supporting members and two connecting elements, described two supporting members
Fixed by described two connecting elements, and the supporting part adjustable length.
Preferably, the supporting member is shaped steel crossbeam.
Preferably, the connecting elements is U-shaped card.
Preferably, the fixed part on the inside of extruded sheet with being bolted.
Preferably, the inner support is arranged on the both sides up and down of the parallel extruded sheet.
Preferably, the hollow bulb of the wall form has poured concrete formation base wall.
It is using beneficial effect caused by above-mentioned technical proposal：The utility model is fixed extruded sheet by inner support and formed
Foot wall framework, built-in steel reinforcement cage are poured and built up with the tensile strength for improving the cohesive force between concrete and lifting concrete
After type extruded sheet do not have to dismounting, building process can be saved, and stablize it is firm.
Brief description of the drawings
Fig. 1 is a kind of top view of foot wall formwork support structure of the utility model；
Fig. 2 is a kind of sectional view of foot wall formwork support structure of the utility model；
Fig. 3 is a kind of inner support structure figure of foot wall formwork support structure of the utility model；
In figure：1st, extruded sheet；2nd, inner support；3rd, steel reinforcement cage；4th, hollow bulb；5th, foundation ditch ground；6th, bed course；21st, fixed part；
22nd, supporting part；23rd, U-shaped card.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
A kind of foot wall formwork support structure, including extruded sheet 1, inner support 2 and steel reinforcement cage 3；The quantity of extruded sheet 1 is at least
Two.Extruded sheet 1 is placed in parallel and forms the wall mould that inner side is hollow bulb 4 perpendicular to ground, two parallel extruded sheets 1 two-by-two
Plate.The both ends of inner support 2 are individually fixed in the parallel inner side of extruded sheet 1；Steel reinforcement cage 3 is arranged at the hollow bulb 4 of the wall form, and high
Height of the degree no more than extruded sheet 1.
As shown in figure 1, being the top view of the utility model one embodiment, four sides foot wall formwork support structure surrounds structure
Into the foot wall foundation structure in a room, two are at least needed perpendicular to foundation ditch ground per the formwork support structure of face foot wall
5 extruded sheets 1 being placed in parallel are formed.Support is fixed in two inner sides of extruded sheet 1 being placed in parallel by inner support 2, and hollow bulb is provided with
Steel reinforcement cage 3, the height of steel reinforcement cage 3 is without departing from the height of extruded sheet 1.
The full name extruded polystyrene foam board of extruded sheet 1, also known as XPS plate, possess excellent heat insulation property and brilliance
High-strength compression resistant, quality is light and stability, anti-corrosive properties are good, suitably as the structure member of foot wall shuttering supporting.
Inside template will casting concrete with formation base wall, concrete has preferable compression strength, but tension
Intensity is relatively low, and any significant stretch bending effect can all make its microcosmic lattice structure cracking and separate so as to cause structural damage；
And the demand for thering is tension stress to act on inside most structural elements, it is therefore desirable to built-in steel reinforcement cage 3, undertaken by steel reinforcement cage
Pulling force therein, concrete undertakes compression part, so that foot wall is solid and reliable, has preferable tension and anti-pressure ability.
Preferably, it is equipped with bed course between ground below the wall form.
As shown in Fig. 2 be a kind of foot wall formwork support structure sectional view of the utility model, it is bad in the steady situation of soil matrix water
When, a bed course 6 is typically equipped with soil matrix ground, plays a part of water proof, draining, antifreeze to improve basic unit and soil matrix,
The utility model foot wall formwork support structure can be arranged on bed course 6.
Preferably, the outside of extruded sheet 1 is stacked with sand stone layer or grey soil layer.It is parallel to put according to the difference of building load requirement
The outside of two extruded sheets 1 put typically is equipped with sand stone layer or grey soil layer, to bear extruded sheet 1 after casting concrete to outside
Stress.
Preferably, the inner support 2 includes supporting part 22 and fixed part 21, and the fixed part 21 is arranged on 22 liang of supporting part
End, is fixedly connected with supporting part 22.Inner support 2 serves the effect of the firm extruded sheet 1 of support.Supporting part has certain rigidity,
It can be long rectangular plate shape.Fixed part is bonded fixation with extruded sheet, can be rectangular plate-like.
Preferably, supporting part 22 comprises at least two supporting members and two connecting elements, described two supporting members lead to
Described two connecting elements are crossed to fix, and the adjustable length of supporting part 22.Basic wall thickness is different, between two required extruded sheets
Away from difference, it is firm that this just needs the inner support of different length to be supported, and the freely adjustable inner support of length easily facilitates installation should
With.
Preferably, the supporting member is shaped steel crossbeam.Preferably, the connecting elements is U-shaped card 23.Preferably,
Fixed part 21 is bolted with the inner side of extruded sheet 1.
Preferably, inner support 2 is arranged on the both sides up and down of the parallel extruded sheet 1.Because extruded sheet has certain height,
Vertical direction fixes the firm stable that two inner supports are more beneficial for extruded sheet up and down.
As shown in figure 3, being the structure chart of the utility model inner support 2, both ends are fixed part 21, fixed part 21 and extruded sheet 1
Inner side is bolted, and supporting part 22 is shaped steel crossbeam, and the present embodiment preferably passes through U-shaped card 23 using two shaped steel crossbeams
The fixed shaped steel crossbeam for forming an adjustable length, when required basic wall thickness difference, the length of adjustment type gooseneck
Degree can easily adapt to the support requirement to extruded sheet 1.
The hollow bulb of the wall form has poured concrete formation base wall.
The hollow bulb casting concrete on the inside of parallel extruded sheet, it is possible to increase sound construction stability, casting concrete it
The foot wall formed afterwards has good resistance to compression and tensile strength, and can save tear open plate, backfill building process, possess compared with
Good application prospect.
Simultaneously as the characteristic of extruded sheet in itself, the foot wall of formation also has thermal-insulating waterproof effect, is not easy due to water logging
Or the environmental factor such as cold and heat succeed each other causes foot wall to ftracture.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
- A kind of 1. foot wall formwork support structure, it is characterised in that：Including extruded sheet（1）, inner support（2）And steel reinforcement cage（3）；The extruded sheet（1）Quantity at least two, the extruded sheet（1）It is placed in parallel two-by-two and perpendicular to ground, two flat Row extruded sheet forms the wall form that inner side is hollow bulb；The inner support（2）Both ends are individually fixed on the inside of the parallel extruded sheet；The steel reinforcement cage（3）The hollow bulb of the wall form is arranged at, and height is not more than the extruded sheet（1）Height.
- 2. foot wall formwork support structure according to claim 1, it is characterised in that also include：It is laid on the wall Bed course below template between ground.
- 3. foot wall formwork support structure according to claim 1, it is characterised in that the extruded sheet（1）Outside stacks There are sand stone layer or grey soil layer.
- 4. foot wall formwork support structure according to claim 1, it is characterised in that the inner support（2）Including supporting part （22）And fixed part（21）, the fixed part（21）It is arranged on supporting part（22）Both ends, with the extruded sheet（1）Inner side, which is fixed, to be connected Connect.
- 5. foot wall formwork support structure according to claim 4, it is characterised in that the supporting part（22）Comprise at least Two supporting members and two connecting elements, described two supporting members are fixed by described two connecting elements, and the branch Support part（22）Adjustable length.
- 6. foot wall formwork support structure according to claim 5, it is characterised in that the supporting member is that shaped steel is horizontal Beam.
- 7. foot wall formwork support structure according to claim 5, it is characterised in that the connecting elements is U-shaped card （23）.
- 8. foot wall formwork support structure according to claim 4, it is characterised in that the fixed part（21）With extruded sheet （1）Inner side is bolted.
- 9. foot wall formwork support structure according to claim 1, it is characterised in that the inner support（2）It is arranged on described The both sides up and down of parallel extruded sheet.
- 10. according to any described foot wall formwork support structures of claim 1-9, it is characterised in that in the wall form Empty portion has poured concrete formation base wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065483.2U CN206707286U (en) | 2017-01-19 | 2017-01-19 | A kind of foot wall formwork support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065483.2U CN206707286U (en) | 2017-01-19 | 2017-01-19 | A kind of foot wall formwork support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206707286U true CN206707286U (en) | 2017-12-05 |
Family
ID=60472643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720065483.2U Active CN206707286U (en) | 2017-01-19 | 2017-01-19 | A kind of foot wall formwork support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206707286U (en) |
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2017
- 2017-01-19 CN CN201720065483.2U patent/CN206707286U/en active Active
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