CN208137234U - A kind of hollow floor lightweight formwork - Google Patents
A kind of hollow floor lightweight formwork Download PDFInfo
- Publication number
- CN208137234U CN208137234U CN201820556938.5U CN201820556938U CN208137234U CN 208137234 U CN208137234 U CN 208137234U CN 201820556938 U CN201820556938 U CN 201820556938U CN 208137234 U CN208137234 U CN 208137234U
- Authority
- CN
- China
- Prior art keywords
- formwork
- center
- hollow floor
- circular hole
- fastener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009415 formwork Methods 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 2
- 238000007667 floating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of hollow floor lightweight formworks.The purpose of the utility model is to provide a kind of hollow floor lightweight formworks, including formwork ontology, it is characterised in that：The formwork ontology is the plastic member for the under shed peviform being made of upper surface, rounded oblique side, prism and bottom surface support edge, is set on the bottom surface support edge with the sealing joint strip and holdfast for being auxiliarily fixed；It is provided with the slotted hole of fastener for installing at the center of the formwork body upper surface, inside is connected with one end of circular hole support at the center of upper surface, and the other end is equipped with sucker, and at the center of the upper surface and the interior axial direction of circular hole support is provided with the fastener of take-off part line.Not only ensure that hollow floor has preferable rigidity and anti-seismic performance, saves material, reduces cost, and easy for construction, fast speed, can also reuse, bring huge business efficiency.
Description
Technical field
The utility model relates to a kind of lightweight formwork more particularly to a kind of hollow floor lightweight formworks.
Background technique
In recent years, with China's rapid development of economy, the quickening of urbanization process and the development of Building technology, city
The tier building of middle brick mix structure is gradually replaced by large span skyscraper, and when encountering the biggish plate of plate thickness, such as still adopt
Old construction technology, it will cause floor heavy, concrete and rolled steel dosage are larger, and cost is uneconomical, cast-in-situ hollow building roof body
The appearance of system will very good solution from great, high cost feature, setting core model empties concrete in hollow floor, the core
Mould is permanently embedded in floor, causes to waste, and therefore, urgent need, which designs one kind, can reuse and empty concrete, simultaneously
It can ensure that hollow floor has the cast-in-place formwork of preferable rigidity and anti-seismic performance again.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of hollow floor lightweight formwork, not only
Ensure that hollow floor has preferable rigidity and anti-seismic performance, saves material, reduces cost, and easy for construction, fast speed,
It can also reuse, bring huge business efficiency.
To achieve the above object, the technical solution of the utility model is：A kind of hollow floor lightweight formwork, including
Formwork ontology, it is characterised in that：The formwork ontology is made of upper surface, rounded oblique side, prism and bottom surface support edge
The plastic member of under shed peviform is set with the sealing joint strip and holdfast for being auxiliarily fixed on the bottom surface support edge；The mould
The slotted hole of fastener for installing is provided at the center of shell body upper surface, one end phase of inside and circular hole support at the center of upper surface
Even, the other end is equipped with sucker, at the center of the upper surface and circular hole support in axial direction be provided with the fastener of take-off part line.
The circular hole support is circular cone through-hole column, and height is concordant with plastic member, which supports one end and upper surface
It is connected at center, the other end is connect with sucker, and inside is equipped with the fastener with take-off part line, which stretches out upper table by slotted hole
Face, take-off part line stretch out sucker, the fastener and take-off part line for fixed and form removal.
The plastic member is the plastic member for expanding mouth outside.
The formwork ontology and circular hole support are integral structures, and formwork ontology and circular hole support to form center band circular cone
Cavity structure.
The utility model has the beneficial effects that:The utility model is the formwork that may be reused, and reduces bottom wing listrium
Reinforcing bar, under the same engineering site, the comparison using Lightweight core mould and lightweight formwork, lightweight formwork after having torn template open,
It takes off and is used further to lower first floor plate, reach the effect of repetitive cycling uses, bring huge business efficiency for both sides；The formwork
For automatic equipment production, production efficiency is greatly improved, formwork carries circular hole support, which supports bottom to be equipped with sucker,
Stronger can be fixed with template, avoid the floating in cast-in-place concrete, and circular hole support in fastener and take-off part line set
Meter keeps disassembly quicker, improves work efficiency, and bottom surface support edge is equipped with sealing joint strip and anchor needle, in the same of fixed formwork
When avoid thering is concrete to penetrate into formwork in cast-in-place concrete, bottom surface support edge and circular hole support not only play anti-floating
Effect, and prevent formwork from deforming, it is ensured that the quality of hollow floor meets the load-bearing requirements of construction site, outside formwork structure
In shape, half block plastic member is outer expansion loudspeaker, and hole post is also to penetrate from small to large, and half block plastic member can repeat superposition and put
It sets, has put very big promotion in freight volume and live heap, the circular arc oblique angle of the formwork enhances well when concrete is poured
Mobility.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
In figure：1-formwork ontology, 2-fasteners, 3-upper surfaces, 4-rounded oblique sides, 5-prisms, the support of 6-bottom surfaces
Side, the support of 7-circular holes, 8-take-off part lines, 9-suckers, 10-sealing joint strips, 11-holdfasts.
Specific embodiment
The utility model and its specific embodiment are described in further detail with reference to the accompanying drawing.
Referring to Fig. 1-2, the utility model includes formwork ontology 1, it is characterised in that：The formwork ontology 1 is by upper surface
3, the plastic member for the under shed peviform that rounded oblique side 4, prism 5 and bottom surface support edge 6 are constituted sets use on the bottom surface support edge
Sealing joint strip 10 and holdfast 11 for being auxiliarily fixed；Fastener for installing 2 is provided at the center of the formwork body upper surface 3
Slotted hole, inside is connected with one end of circular hole support 7 at the center of upper surface 3, and the other end is equipped with sucker 9, in the upper surface 3
Axial direction is provided with the fastener 2 of take-off part line 8 at the heart and in circular hole support 7.
The circular hole support 7 is circular cone through-hole column, and height is concordant with plastic member, which supports one end and upper surface
It is connected at center, the other end is connect with sucker 9, and inside is equipped with the fastener 2 with take-off part line 8, which is stretched out by slotted hole
Upper surface 3, take-off part line 8 stretch out sucker 9, the fastener 2 and take-off part line 8 for fixed and form removal.
The plastic member is the plastic member for expanding mouth outside.
The formwork ontology 1 is integral structure with circular hole support 7, and formwork ontology 1 and circular hole support 7 form center band circle
The cavity structure of cone.
The utility model is all plastic member in production, transport, is the modeling produced according to design requirement automatic lot
Expect that component, the plastic member carry circular hole support 7, bottom surface support edge 6, sucker 9 and prism 5, circular hole support 7 and bottom surface support
Side 6 meets the load-bearing requirements of construction site, and sealing joint strip 10 is equipped on the support edge of bottom surface, can be in close contact, prevent with template
Concrete penetrates into, then fixed using holdfast 11, which orders on bottom surface support edge 6, at least four, it is ensured that each side at least one
Holdfast, and the fastener 2 and take-off part line 8 at the sucker 9 of 7 bottoms of circular hole support, 3 center of upper surface can be solid with template well
It is fixed, mobile and anti-floating is avoided, the rounded oblique side 4 of formwork enhances mobility when concrete casting well, from construction profile,
Plastic member is outer expansion loudspeaker, and it is also to penetrate from small to large that circular hole, which supports 7, can repeat superposition and place, make carrying, storage more
Add conveniently.
Claims (4)
1. a kind of hollow floor lightweight formwork, including formwork ontology（1）, it is characterised in that：The formwork ontology（1）It is by upper
Surface（3）, rounded oblique side（4）, prism（5）With bottom surface support edge（6）The plastic member of the under shed peviform of composition, the bottom surface
It is set on support edge with the sealing joint strip for being auxiliarily fixed（10）And holdfast（11）；The formwork ontology（1）Upper surface（3）'s
Fastener for installing is provided at center（2）Slotted hole, upper surface（3）Center inside with circular hole support（7）One end be connected, separately
One end is equipped with sucker（9）, the upper surface（3）Center at and circular hole support（7）Interior axial direction is provided with take-off part line（8）
Fastener（2）.
2. by a kind of hollow floor lightweight formwork described in claim 1, it is characterised in that the circular hole support（7）It is that circular cone is logical
Hole post, height is concordant with plastic member, which supports connect at one end and upper surface center, the other end and sucker（9）Even
It connects, inside is equipped with band take-off part line（8）Fastener（2）, which stretches out upper surface by slotted hole（3）, take-off part line（8）It stretches
Sucker out（9）, the fastener（2）With take-off part line（8）For fixed and form removal.
3. by a kind of hollow floor lightweight formwork described in claim 1, it is characterised in that the plastic member is outer expands
The plastic member of mouth.
4. by a kind of hollow floor lightweight formwork described in claim 1, it is characterised in that the formwork ontology（1）With circular hole branch
Support（7）It is integral structure, formwork ontology（1）It is supported with circular hole（7）Form the cavity structure of center band circular cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556938.5U CN208137234U (en) | 2018-04-19 | 2018-04-19 | A kind of hollow floor lightweight formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556938.5U CN208137234U (en) | 2018-04-19 | 2018-04-19 | A kind of hollow floor lightweight formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137234U true CN208137234U (en) | 2018-11-23 |
Family
ID=64292975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820556938.5U Expired - Fee Related CN208137234U (en) | 2018-04-19 | 2018-04-19 | A kind of hollow floor lightweight formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137234U (en) |
-
2018
- 2018-04-19 CN CN201820556938.5U patent/CN208137234U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |