CN208734120U - Support device for special-shaped hole wall of constructing - Google Patents
Support device for special-shaped hole wall of constructing Download PDFInfo
- Publication number
- CN208734120U CN208734120U CN201820613999.0U CN201820613999U CN208734120U CN 208734120 U CN208734120 U CN 208734120U CN 201820613999 U CN201820613999 U CN 201820613999U CN 208734120 U CN208734120 U CN 208734120U
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- China
- Prior art keywords
- special
- shaped hole
- support device
- hole wall
- reinforcing bars
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 abstract description 22
- 239000000463 material Substances 0.000 abstract description 15
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 238000009415 formwork Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The support device for special-shaped hole wall of constructing of the utility model, is related to technical field of construction equipment.There are structural stability deficiency or the problems of the revolving difference of material for support frame used by construction method for existing special-shaped hole wall.The support device includes at least two frame body made of steel plate, and multiple connecting rods, the shape at frame body and special-shaped hole is adapted, and at least two frame bodies are parallel and are arranged at intervals on the inside of the structure reinforcing bars of special-shaped hole wall, and multiple connecting rods are evenly distributed with and are fixedly welded between frame body and structure reinforcing bars.
Description
Technical field
The utility model relates to technical field of construction equipment, and in particular to a kind of support for special-shaped hole wall of constructing
Device.
Background technique
Now, during the design and construction of the especially cultural class building of building, in order to pursue moulded new of building
Newness, rich and structure the diversity of spatial design are frequently not using traditional crossbeam mullion building building body
Structure, and in these irregular buildings, the building with special-shaped hole is even more generally existing and difficulty of construction is larger.
Currently, having the formwork construction of special-shaped hole wall is mostly using traditional steel tube fastener support frame or special to set
The supporting frame with steel structure of meter, wherein traditional steel tube fastener support frame has structural stability deficiency, pours in concrete
During building, support frame frame body is easy to produce offset, causes special-shaped dimension of opening deviation, and support frame frame body because stress it is excessive
And easily topple, therefore there are serious security risks；Although supporting frame with steel structure stable structure and deformation it is smaller, it is of different shapes
Special-shaped hole need to design different supporting frame with steel structure, the revolving difference of material, and the processing and fabricating and peace of supporting frame with steel structure
Dress process is not easy enough.
Summary of the invention
Support frame used by construction for existing special-shaped hole wall is insufficient there are structural stability or material has enough to meet the need
Property difference problem.The purpose of the utility model is to provide a kind of support devices for special-shaped hole wall of constructing, and are capable of fixing
The spatial position of filling part makes special-shaped hole peripheral structure size be unlikely to generate too great deviations during casting and compacting of concrete,
Support device after disassembly can be recycled, and material turnover utilization rate is improved.
The technical scheme adopted by the utility model to solve the technical problem is as follows: the support for special-shaped hole wall of constructing
Device, the support device include at least two frame bodies and multiple connecting rods made of steel plate, the frame body and the abnormity
The shape at hole is adapted, and at least two frame bodies are parallel and are arranged at intervals in the structure reinforcing bars of the special-shaped hole wall
Side, multiple connecting rods are evenly distributed with and are fixedly welded between the frame body and the structure reinforcing bars.
Preferably, using being made with a thickness of the steel plate of 3mm~5mm, the connecting rod is made the frame body of reinforcing bar.
Preferably, the support device with a thickness of 20mm~25mm, and the thickness of the support device and the abnormity
The consistency of thickness of hole periphery concrete cover.
The effect of the utility model is: the support device of the utility model is set to special-shaped hole wall including at least two
Bracket on the inside of the structure reinforcing bars of body, bracket are fixed in structure reinforcing bars by multiple connecting rods, and support device is set to special-shaped hole
Between the structure reinforcing bars and filling part of wall, the structure reinforcing bars of support device side and special-shaped hole wall are welded, the other side
Smooth surface be close to filling part side wall, so that the spatial position of fixed filling part, avoids casting and compacting of concrete to filling part
Disturbance makes special-shaped hole peripheral structure size be unlikely to generate too great deviations during casting and compacting of concrete, and then guarantees abnormity
The construction quality of hole periphery concrete structure moreover, can recycle after support device disassembly, and can be suitable for difference
The special-shaped entrance construction of shape improves material turnover utilization rate.
Detailed description of the invention
Fig. 1 is positional relationship between the support device and filling part for special-shaped hole wall of constructing of the utility model
Schematic diagram；
Fig. 2 is the structural schematic diagram of one embodiment of support device for special-shaped hole wall of constructing of the utility model；
Fig. 3 is the structural representation of another embodiment of support device for special-shaped hole wall of constructing of the utility model
Figure；
Fig. 4 and Fig. 5 is the schematic diagram after the completion of special-shaped hole walls concrete pours.
Figure label is as follows:
Structure reinforcing bars 11；Filling part 12；Support device 15；Frame body 15a；Connecting rod 15b；Wall 20；Special-shaped hole 21.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.According to following explanation and
The advantages of claims, the utility model and feature will become apparent from.It should be noted that attached drawing is all made of very simplified form
And non-accurate ratio is used, only to convenient, lucidly aid illustration the utility model embodiment purpose.For narration side
Just, "upper" described below, "lower" are consistent with the upper and lower direction of attached drawing, but this can't be the utility model technical side
The limitation of case.
In conjunction with Fig. 1 to Fig. 5 illustrate the utility model for the support device of special-shaped hole wall of constructing, the present embodiment with
For the construction of walling body 20 to be poured with shape abnormity triangular in shape hole 21, Specific construction process is as follows:
S1: as shown in Figure 1, binding the structure reinforcing bars 11 and wall for 21 wall of special-shaped hole of constructing in advance according to design drawing
Body reinforcing bar (not shown), structure reinforcing bars 11 and wall steel bar use existing binding construction technology, then, along special-shaped hole
21 structure reinforcing bars, 11 inside fittable slackening device 15, wherein " inside " refers to the side towards 21 center of special-shaped hole；
S2: support device 15 is after the installation is completed, different by inserting in advance according to the filling part 12 of special-shaped 21 dimensioned of hole
Shape hole 21 makes it be close to fix with the support device 15 on periphery；
S3: whole envelope mould is carried out as shown in figure 4, treating using conventional wall formwork way and pouring wall 20, pays attention to making mould
Plate inner surface is close to filling part 12, pours the concrete on 12 periphery of walls concrete and filling part, pays attention to concreting mouth
Filling part 12 must not be directly acted on, in case filling part 12 is impaired, after concrete reaches the intensity of design requirement, such as Fig. 5 institute
Show, form removal and filling part 12, appropriate trimming is carried out to special-shaped 21 periphery of hole and completes that there is applying for special-shaped hole wall 20
Work.
To sum up, entity filling is carried out to special-shaped hole 21 to be onstructed in advance, it is whole as one that filled structure will be completed
Body walling body 20 to be poured treats the concrete pouring construction that whole section of wall is carried out after pouring the whole envelope mould of wall 20, to concrete
After the intensity for reaching design requirement, form removal and filling part 12, so that the construction with 21 wall 20 of special-shaped hole is completed, it should
Construction method operating procedure is succinct, has both met special-shaped hole 21 and has respectively accurately required to sizing, has in turn ensured that template exists
Stability under loading in casting process ensure that the convenience of safety and the construction of special-shaped 21 formwork of hole, ingenious to solve
Special-shaped 21 formwork construction of hole is difficult and there are problems that security risk.
As shown in Fig. 2, support device 15 includes two frame body 15a and multiple connecting rod 15b made of steel plate, this reality
It applies that frame body 15a in example is triangular in shape, and is adapted with the shape at triangle abnormity hole 21, two frame body 15a are parallel and are spaced
It is set to 11 inside of structure reinforcing bars of special-shaped hole wall, to guarantee the structural stability of 21 formwork of special-shaped hole, multiple connecting rods
15b is evenly distributed with and is fixedly welded between frame body 15a and structure reinforcing bars 11；Since the packing material rigidity of filling part 12 is inadequate, and
The structure reinforcing bars 11 and filling that its bulk can not be fixed to guarantee the accurate positionin at special-shaped hole 21, in special-shaped hole wall
Support device 15 is set between portion 12, and the welding of structure reinforcing bars 11 of 15 side of support device and special-shaped hole wall is another
The smooth surface of side is close to 12 side wall of filling part, thus the spatial position of fixed filling part 12, avoids casting and compacting of concrete to filling out
The disturbance for filling portion 12 makes special-shaped 21 peripheral structure size of hole be unlikely to generate too great deviations during casting and compacting of concrete, into
And guarantee the construction quality of 21 periphery concrete structure of special-shaped hole, moreover, can be recycled after support device disassembly, and energy
Enough it is suitable for special-shaped entrance construction of different shapes, improves material turnover utilization rate.
For thicker wall 20, another frame body 15a is added between the frame body 15a that can also be set side by side at two, and
It is fixed in the structure reinforcing bars 11 of special-shaped hole wall by connecting rod 15b, further functions as the effect for stablizing support.
In the present embodiment, using being made with a thickness of the steel plate of 3mm~5mm, connecting rod 15b is made frame body 15a of bar dowel,
Both materials are convenient, and construction cost is low.
The present embodiment support device 15 with a thickness of 20mm~25mm, and the thickness of support device 15 and special-shaped hole 21 weeks
The consistency of thickness of side concrete cover, the thickness of support device 15 ensure that special-shaped 21 periphery concrete cover of hole
Thickness meets design requirement.
As shown in figure 3, the special-shaped structure of the window thicker for concrete cover, can be used directly thickness and concrete is protected
The identical more channel steels of covering thickness or square steel material make support device 15, and the bottom of channel steel or square steel and the knot to fit
Structure stirrup is welded and fixed, and makes support device 15 using channel steel or square steel, without carrying out secondary operation, simplifies construction procedure,
And the rectangular section of channel steel or square steel is more convenient for and structure reinforcing bars 11 are stably connected with.
The polystyrene materials such as the higher XPS extruded sheet of hardness, eps foam plate, PVC foam plate can be selected in filling part 12,
Or polyethylene or the polypropylene material such as PP plate, PE plate, hollow plate and other applicable polymer fill materials be made it is above-mentioned
Packing material meets 70 DEG C of heatproof, and compression strength 300kPa or more is able to bear hydration heat of concrete, and bears casting and compacting of concrete
Pressure in the process is without generating excessive deformation, moreover, because above-mentioned packing material is easy carries, with plasticity and with certain
Self-strength polymer lightweight material, it is more economical using packing material compared to for supporting frame with steel structure.
The planar dimension of above-mentioned filling part 12 makes according to special-shaped 21 size of hole, and the processing of filling part 12 is with a thickness of tool
There is the thickness of special-shaped hole wall 20, to guarantee the construction quality of 21 periphery concrete structure of special-shaped hole.
Using the concreting mode for trickling of vibrating, i.e., the inclined-plane at special-shaped hole 21 is mixed by pumping for special-shaped 21 position of hole
Naturally trickling pours solidifying soil, reduces the generation of bubble, prevents pervibration not firm, to guarantee 21 position coagulation of special-shaped hole
The pouring quality of soil.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Fixed, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content belong to right and want
Seek range.
Claims (3)
1. the support device for special-shaped hole wall of constructing, it is characterised in that: the support device includes made of steel plate
The shape at least two frame bodies and multiple connecting rods, the frame body and the special-shaped hole is adapted, at least two frame bodies
Structure reinforcing bars inside that is parallel and being arranged at intervals at special-shaped hole wall, multiple connecting rods are evenly distributed with and are fixedly welded on the frame
Between body and the structure reinforcing bars.
2. support device according to claim 1, it is characterised in that: the steel plate that the frame body uses with a thickness of 3mm~5mm
It is made, the connecting rod is made of reinforcing bar.
3. support device according to claim 1, it is characterised in that: the support device with a thickness of 20mm~25mm,
And the consistency of thickness of the thickness of the support device and special-shaped hole periphery concrete cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820613999.0U CN208734120U (en) | 2018-04-27 | 2018-04-27 | Support device for special-shaped hole wall of constructing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820613999.0U CN208734120U (en) | 2018-04-27 | 2018-04-27 | Support device for special-shaped hole wall of constructing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208734120U true CN208734120U (en) | 2019-04-12 |
Family
ID=66022076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820613999.0U Expired - Fee Related CN208734120U (en) | 2018-04-27 | 2018-04-27 | Support device for special-shaped hole wall of constructing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208734120U (en) |
-
2018
- 2018-04-27 CN CN201820613999.0U patent/CN208734120U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190412 |