CN203487677U - Fiber reinforced plastic formwork for air return floor - Google Patents
Fiber reinforced plastic formwork for air return floor Download PDFInfo
- Publication number
- CN203487677U CN203487677U CN201320540651.0U CN201320540651U CN203487677U CN 203487677 U CN203487677 U CN 203487677U CN 201320540651 U CN201320540651 U CN 201320540651U CN 203487677 U CN203487677 U CN 203487677U
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- China
- Prior art keywords
- base plate
- air return
- formwork
- fiber reinforced
- reinforced plastic
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- 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
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Abstract
A fiber reinforced plastic formwork for an air return floor comprises a base plate with outer edge ribs and also comprises framework cylinders which are arranged on the base plate; the framework cylinders and the base plate are integrated; the half height position of the side wall outside every framework cylinder is provided with a circle of tie belts; two ribs which are perpendicular to the center connecting line of two adjacent framework cylinders can be arranged on the base plate located between the two adjacent framework cylinders, wherein the two ribs and the base plate are integrated; a gap is reserved between the two ribs. The fiber reinforced plastic formwork and the concrete floor can be tied firmly, the rapid cutting can be performed conveniently according to modules, and accordingly the tying and cutting problems of the fiber reinforced plastic formwork and concrete are solved. According to the fiber reinforced plastic formwork for the air return floor, the production is convenient, the fiber reinforced plastic formwork and the concrete are tied firmly, and the cutting is convenient during usage.
Description
Technical field
The utility model relates to a kind of frp mould using while building air return slab.
Background technology
For example, due to the specific (special) requirements (cleanroom) of some technique, some floor need to arrange return air hole, and this set has the floor of return air hole to be just called air return slab.
One of way of air return slab is to use frp mould on concrete floor, to form hole, with this, produces return air hole.But existing build frp mould that air return slab uses can not with the effective drawknot of concrete, can not by modulus, cut as required, thus result of use poor, use not too convenient.
Utility model content
The purpose of this utility model is to provide a kind of air return slab frp mould, solve existing build frp mould that air return slab uses can not with the technical problem of the effective drawknot of concrete, and the technical problem that can not cut by modulus as required.
For achieving the above object, the utility model adopts following technical scheme: a kind of air return slab frp mould, comprise with the base plate of outside rib and be located at the formwork cylinder being integrated with base plate on base plate, it is characterized in that: in half high position of formwork cylinder, be provided with a circle tie belt on the cylinder lateral wall of formwork cylinder.
The width of described tie belt can be (formwork cylinder end opening external diameter-formwork cylinder external diameter suitable for reading)/2, and the thickness of tie belt can be identical with the thickness of formwork cylinder.
On base plate between two adjacent formwork cylinders, can be provided with two and be integrated with base plate and the vertical rib of center of circle connecting line of two formwork cylinders adjacent with this, between two ribs, also leave gap.
The large I in the gap between described two ribs is identical with the scale error lower limit of the overall width of frp mould with air return slab.
Compared with prior art the utlity model has following characteristics and beneficial effect: the utility model can with the firm drawknot of concrete floor, can according to modulus, cut easily and fast as required, solved frp mould and concrete drawknot and cut problem, have advantages of be convenient to make, with concrete drawknot firmly, conveniently cut while using.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is schematic top plan view of the present utility model.
Fig. 2 is the schematic diagram of A-A section in Fig. 1.
Fig. 3 is the enlarged diagram at I place in Fig. 2.
Fig. 4 is the enlarged diagram at II place in Fig. 2.
Fig. 5 is schematic perspective view of the present utility model.
Reference numeral: 1-outside rib, 2-base plate, 3-formwork cylinder, 4-tie belt, 5-rib, 6-center of circle connecting line.
The specific embodiment
Embodiment is referring to shown in Fig. 1-5, and this air return slab frp mould comprises with the base plate 2 of outside rib 1 and is located at the formwork cylinder 3 being integrated with base plate on base plate 2.In the present embodiment, four formwork cylinders are arranged on base plate 2 and (are four hole air return slab frp moulds) as one group, and in other embodiments, the quantity of formwork cylinder can change as required.This air return slab is (+0 ,-δ) by the scale error of the overall width W of frp mould, and the unit of δ is mm.What the H in figure represented is the overall height of frp mould for air return slab.
In half high position of formwork cylinder 3, be provided with a circle tie belt 4 on the cylinder lateral wall of formwork cylinder 3.The width of described tie belt 4 is (formwork cylinder end opening outer diameter D-formwork cylinder outside diameter d suitable for reading)/2, and the thickness t of tie belt 4 is identical with the thickness of formwork cylinder.Tie belt 4 can make frp mould and the tight drawknot of concrete for air return slab, and does not affect the reinforcing bar binding between formwork cylinder.
Claims (4)
1. an air return slab frp mould, comprise with the base plate (2) of outside rib (1) and be located at the formwork cylinder (3) being integrated with base plate on base plate (2), it is characterized in that: in half high position of formwork cylinder (3), be provided with a circle tie belt (4) on the cylinder lateral wall of formwork cylinder (3).
2. a kind of air return slab frp mould according to claim 1, is characterized in that: the width of described tie belt (4) is (formwork cylinder end opening external diameter-formwork cylinder external diameter suitable for reading)/2, and the thickness of tie belt (4) is identical with the thickness of formwork cylinder.
3. a kind of air return slab frp mould according to claim 1, it is characterized in that: the base plate (2) between two adjacent formwork cylinders is provided with two and is integrated with base plate (2) and the vertical rib (5) of center of circle connecting line (6) of two formwork cylinders adjacent with this, between two ribs (5), also leaves gap.
4. a kind of air return slab frp mould according to claim 3, is characterized in that: the size in the gap between described two ribs is identical with the scale error lower limit of the overall width of frp mould with air return slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540651.0U CN203487677U (en) | 2013-09-02 | 2013-09-02 | Fiber reinforced plastic formwork for air return floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320540651.0U CN203487677U (en) | 2013-09-02 | 2013-09-02 | Fiber reinforced plastic formwork for air return floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203487677U true CN203487677U (en) | 2014-03-19 |
Family
ID=50258518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320540651.0U Expired - Fee Related CN203487677U (en) | 2013-09-02 | 2013-09-02 | Fiber reinforced plastic formwork for air return floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203487677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121217A (en) * | 2016-08-23 | 2016-11-16 | 上海惠亚铝合金制品有限公司 | A kind of Factory Building air return slab mould and manufacture method thereof and construction method |
-
2013
- 2013-09-02 CN CN201320540651.0U patent/CN203487677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121217A (en) * | 2016-08-23 | 2016-11-16 | 上海惠亚铝合金制品有限公司 | A kind of Factory Building air return slab mould and manufacture method thereof and construction method |
| CN106121217B (en) * | 2016-08-23 | 2018-12-18 | 上海惠亚铝合金制品有限公司 | A kind of workshop air return slab mold and its manufacturing method and construction method |
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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: 20140319 Termination date: 20180902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |