CN203462747U - Novel formwork composite sleeper - Google Patents
Novel formwork composite sleeper Download PDFInfo
- Publication number
- CN203462747U CN203462747U CN201320294190.3U CN201320294190U CN203462747U CN 203462747 U CN203462747 U CN 203462747U CN 201320294190 U CN201320294190 U CN 201320294190U CN 203462747 U CN203462747 U CN 203462747U
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- Prior art keywords
- sleeper
- reinforcing sleeve
- groove
- novel formwork
- composite sleeper
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Abstract
The utility model belongs to the technical field of building materials and equipment, particularly relates to a novel formwork composite sleeper used for supporting reinforced concrete members, which comprises a sleeper and a reinforcing sleeve. The sleeper is embedded in the reinforcing sleeve. The novel formwork composite sleeper is characterized in that the reinforcing sleeve is provided with a plurality of holes. According to the technical scheme of the utility model, the weight of the composite sleeper is reduced and the strength thereof is improved. Meanwhile, the service life of the composite sleeper is prolonged and the energy is saved. Meanwhile, the double-sided usage of the composite sleeper is enabled. Therefore, the purposes of antiskid effect and fixation facilitating effect are realized.
Description
Technical field
The utility model belongs to building material apparatus technical field, especially relate to a kind of for reinforced concrete member, support for novel formwork composite sleeper.
Background technology
In building trade, steel concrete is built common existing template moulding, and the template of moulding supports by sleeper.Conventionally first sleeper is pre-fixed at template surface, utilize the bracing frame of steel tube lapping to be resisted against and on sleeper, play the whole supporting role to template, this wherein sleeper mainly play concrete building in or moulding back balance steel tube frame stressed to the support of template, if steel tube frame is direct and template causes template stressed insufficient against meeting, the irregular reason of template itself makes the square tube strong point inhomogeneous, and support force is uneven to be waited and cause concrete in casting process, template to be clashed into or to the pressure of template, template broken or softened.
If sleeper all adopts full wood materials, itself insufficient strength, easily ruptures.Prior art adopts sleeper is embedded in steel bushing, and in order to increase the intensity of sleeper, but its drawback shows that deadweight is excessive, increases construction intensity; Secondly, the intensity of steel bushing is too high, and between template, is not easy to fix, and friction factor is too small, thereby stability is slightly poor.
Summary of the invention
The purpose of this utility model is to improve braced structures stability, be convenient to the fixing of sleeper and template, a kind of novel formwork composite sleeper is provided, the technical scheme of taking is: comprise sleeper and reinforcing sleeve, wherein sleeper is entrenched in reinforcing sleeve, it is characterized in that: on described reinforcing sleeve, be provided with some holes.
The shape in the hole arranging at the edge of reinforcing sleeve can, for the geometric figure of the rules such as circle, rectangle, rhombus, can be also irregular other figures.Thereby the arranging of this hole can alleviate the weight of steel bushing and alleviate the weight of whole composite sleeper, thereby saves production cost, and saved again the energy.Meanwhile, can also facilitate the fixing of composite sleeper and template and steelframe.
The position that described reinforcing sleeve is combined with sleeper, the surface of reinforcing sleeve and the flush of sleeper.
The position that described reinforcing sleeve is combined with sleeper, the surface of reinforcing sleeve is higher than the surface of sleeper.
Described reinforcing sleeve is two separated, symmetrical parts, and respectively there are two corresponding grooves the upper and lower both sides of sleeper, and with two pairs of reinforcing rib tablings of reinforcing sleeve port, described pore size distribution is on two sides of reinforcing sleeve.
The groove of the described relative both sides of sleeper, wherein the spacing of the groove of a side is identical with the spacing of opposite side groove.
The groove of the described relative both sides of sleeper, wherein the spacing of the groove of a side is greater than the spacing of opposite side groove.
A described sleeper only side has groove, and reinforcing sleeve forms three bread to sleeper and covers, and the reinforcing rib of reinforcing sleeve is embedded in the groove of sleeper, described hole be evenly distributed on three sides of reinforcing sleeve wherein on one side on.
Described hole is one or more in circle, rectangle, rhombus, ellipse.The size in hole is restriction not, but is not limited to the geometric figure of listed several rules.
The utility model has the advantage of: alleviated the weight of composite sleeper, gained in strength, increased the service life, energy conservation.Can two-sidedly use simultaneously, not only can be anti-skidding, can also play the fixing effect of assisting.
Accompanying drawing explanation
Fig. 1 is the profile of the utility model specific embodiment 1.
Fig. 2 is the perspective view of the utility model specific embodiment 1.
Fig. 3 is the profile of the utility model specific embodiment 2.
Fig. 4 is the perspective view of specific embodiment 2.
Fig. 5 is the profile of specific embodiment 3.
Fig. 6 is the perspective view of specific embodiment 3.
Fig. 7 is the profile of specific embodiment 4.
Fig. 8 is the perspective view of specific embodiment 4.
In figure, 1-reinforcing sleeve, 2-sleeper, 3-reinforcing rib, 4-hole, 5-groove, 51-groove, 31-reinforcing sleeve.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described: but use of the present invention is not formed to any restriction.
?as shown in Figure 1 and Figure 2, a kind of novel formwork composite sleeper, comprise sleeper 2 and reinforcing sleeve 1, wherein sleeper is entrenched in reinforcing sleeve, wherein reinforcing sleeve is two separated, symmetrical parts, respectively there are two corresponding grooves 5 the upper and lower both sides of sleeper, and with two pairs of reinforcing rib tablings of reinforcing sleeve port, described pore size distribution is on two sides of reinforcing sleeve.
The groove of the described relative both sides of sleeper, wherein the spacing of the groove of a side is identical with the spacing of opposite side groove.
The position that described reinforcing sleeve is combined with sleeper, the surface of reinforcing sleeve is higher than the surface of sleeper.
?as shown in Figure 3, Figure 4, specific embodiment 2 is with the difference of specific embodiment 1: the position that described reinforcing sleeve is combined with sleeper, the surface of reinforcing sleeve and the flush of sleeper.
As shown in Figure 5, Figure 6, specific embodiment 3 is with the difference of specific embodiment 1: the groove of the relative both sides of sleeper, wherein the spacing of the groove of a side is greater than the spacing of opposite side groove.The position that described reinforcing sleeve is combined with sleeper, the surface of reinforcing sleeve is higher than the surface of sleeper.
The position that described reinforcing sleeve is combined with sleeper, the surface of reinforcing sleeve is higher than the surface of sleeper.
As shown in Figure 7, Figure 8, specific embodiment 4 is with the difference of specific embodiment 3: the position that described reinforcing sleeve is combined with sleeper, the surface of reinforcing sleeve and the flush of sleeper.
As shown in Figure 9, Figure 10, a kind of novel formwork composite sleeper, comprises sleeper and reinforcing sleeve, a described sleeper only side has groove, reinforcing sleeve forms three bread to sleeper and covers, and the reinforcing rib of reinforcing sleeve is embedded in the groove of sleeper, and described hole is evenly distributed on three sides of reinforcing sleeve.
Claims (7)
1. a novel formwork composite sleeper, comprises sleeper and reinforcing sleeve, and wherein sleeper is entrenched in reinforcing sleeve, it is characterized in that: on described reinforcing sleeve, be provided with some holes.
2. novel formwork composite sleeper according to claim 1, is characterized in that: the position that described reinforcing sleeve is combined with sleeper, the surface of reinforcing sleeve and the flush of sleeper.
3. novel formwork composite sleeper according to claim 1, is characterized in that: the position that described reinforcing sleeve is combined with sleeper, the surface of reinforcing sleeve is higher than the surface of sleeper.
4. novel formwork composite sleeper according to claim 1 and 2, it is characterized in that: described reinforcing sleeve is two separated, symmetrical parts, respectively there are two corresponding grooves the upper and lower both sides of sleeper, with two pairs of reinforcing rib tablings of reinforcing sleeve port, described pore size distribution is on two sides of reinforcing sleeve.
5. novel formwork composite sleeper according to claim 1 and 2, is characterized in that: the groove of the described relative both sides of sleeper, wherein the spacing of the groove of a side is identical with the spacing of opposite side groove.
6. novel formwork composite sleeper according to claim 1 and 2, is characterized in that: the groove of the described relative both sides of sleeper, wherein the spacing of the groove of a side is greater than the spacing of opposite side groove.
7. novel formwork composite sleeper according to claim 1 and 2, it is characterized in that: a described sleeper only side has groove, reinforcing sleeve forms three bread to sleeper and covers, the reinforcing rib of reinforcing sleeve is embedded in the groove of sleeper, described hole be evenly distributed on three sides of reinforcing sleeve wherein on one side on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320294190.3U CN203462747U (en) | 2013-05-27 | 2013-05-27 | Novel formwork composite sleeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320294190.3U CN203462747U (en) | 2013-05-27 | 2013-05-27 | Novel formwork composite sleeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462747U true CN203462747U (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320294190.3U Expired - Fee Related CN203462747U (en) | 2013-05-27 | 2013-05-27 | Novel formwork composite sleeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735633A (en) * | 2016-02-25 | 2016-07-06 | 中国建筑股份有限公司 | Material-saving type modular plastic formwork and construction method thereof |
-
2013
- 2013-05-27 CN CN201320294190.3U patent/CN203462747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735633A (en) * | 2016-02-25 | 2016-07-06 | 中国建筑股份有限公司 | Material-saving type modular plastic formwork and construction method thereof |
| CN105735633B (en) * | 2016-02-25 | 2019-02-15 | 中国建筑股份有限公司 | A kind of nodal wood type modularization plastic formwork and its 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: 20140305 Termination date: 20170527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |