CN204282647U - A kind of steam-pressing aero-concrete lintel - Google Patents
A kind of steam-pressing aero-concrete lintel Download PDFInfo
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- CN204282647U CN204282647U CN201420749137.2U CN201420749137U CN204282647U CN 204282647 U CN204282647 U CN 204282647U CN 201420749137 U CN201420749137 U CN 201420749137U CN 204282647 U CN204282647 U CN 204282647U
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- brick laying
- laying structure
- groove
- reinforcing rib
- cable tray
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Abstract
A kind of steam-pressing aero-concrete lintel; there is rectangular-shaped brick laying structure; it is characterized in that: offer several grooves be arranged side by side at the upper surface of brick laying structure; groove is arranged along the long limit of brick laying structure, the bottom surface at groove two ends is respectively provided with a circular counter bore, is embedded with reinforcing rib in groove; wherein reinforcing rib is reinforcing bar; in " C " shape structure, reinforcing rib two ends have flanging, and flanging and circular counter bore match; In brick laying structure, be provided with cable tray, cable tray is arranged along the long limit of brick laying structure and/or minor face; Not only density is little for the utility model, intensity large, and constructability is installed, and by inner along long limit and/or short side direction layout cable tray at brick laying structure, facilitate the mounting arrangement of circuit during house decoration in the future, both time saving and energy saving, convenience attractive in appearance, again saves construction cost.
Description
Technical field
The utility model relates to a kind of lintel of building under construction door and window, especially a kind of steam-pressing aero-concrete lintel.
Background technology
Current, the lintel above housing window generally adopts cast-in-place reinforced concrete lintel or prefabricated reinforced concrete lintel.But find under construction, what cast-in-place reinforced concrete lintel used cross beam steel and cement is many, and construction period is long, and masonry maintenance bothers, easy to crack, potential threat is formed to house in the future; And, not only there is beam steel and the larger problem of cement use amount in prefabricated reinforced concrete lintel, and finished weight is larger, very large trouble is brought to site operation, meanwhile, existing lintel does not consider the problem of the inner conductive track cabling in house, cause user in the finishing in later stage house, when relating to the cabling of circuit outer within doors, must use and rush electric drill and on wall, set out a passage to facilitate cabling, so not only waste time and energy, and considerably increase cost of labor.
Summary of the invention
The purpose of this utility model is exactly will solve current building under construction door and window to adopt reinforced concrete lintel or the above problem existing for prefabricated reinforced concrete lintel, a kind of lightweight, easy construction is provided for this reason, construction quality is easy to ensure, facilitate again the steam-pressing aero-concrete lintel of cabling inside and outside house simultaneously.
Concrete scheme of the present utility model is: a kind of steam-pressing aero-concrete lintel; there is rectangular-shaped brick laying structure; it is characterized in that: offer several grooves be arranged side by side at the upper surface of brick laying structure; groove is arranged along the long limit of brick laying structure, the bottom surface at groove two ends is respectively provided with a circular counter bore, is embedded with reinforcing rib in groove; wherein reinforcing rib is reinforcing bar; in " C " shape structure, reinforcing rib two ends have flanging, and flanging and circular counter bore match; In brick laying structure, be provided with cable tray, cable tray is arranged along the long limit of brick laying structure and/or minor face.
The quantity of groove described in the utility model is set to two.
Described in the utility model, brick laying structure is of a size of: long 1300-1700mm, wide 100-200mm, high 300mm.
The utility model has the following advantages:
(1) the utility model density is little, and overall weight is little, and difficulty of construction is little, and efficiency of construction is high, and wherein the density of brick laying structure is less than 700kg/m
3, the density being far smaller than reinforced concrete lintel (is about 2500kg/m
3);
(2) the utility model intensity is large, can replace the reinforced concrete lintel on existing door and window completely, and there is not potential safety hazard;
(3), in the utility model, be arranged side by side with several cable tray along the long limit of brick laying structure and/or minor face, facilitate the mounting arrangement of circuit during house decoration in the future, not only time saving and energy saving, convenience attractive in appearance, and saved construction cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A view of Fig. 1.
In figure: 1-brick laying structure, 2-groove, 3-circular counter bore, 4-reinforcing rib, 5-flanging, 6-cable tray.
Detailed description of the invention
Embodiment 1; see Fig. 1-2; the utility model has rectangular-shaped brick laying structure 1, offers two grooves be arranged side by side 2 at the upper surface of brick laying structure 1, and groove 2 is arranged along the long limit of brick laying structure 1; the bottom surface at groove 2 two ends is respectively provided with a circular counter bore 3; be embedded with reinforcing rib 4 in groove 2, wherein reinforcing rib 4 is reinforcing bar, in " C " shape structure; reinforcing rib 4 two ends have flanging 5, and flanging 5 and circular counter bore 3 match; In brick laying structure 1, be provided with cable tray 6, cable tray 6 is arranged along the long limit of brick laying structure 1 and/or minor face.
Brick laying structure 1 described in the present embodiment is of a size of: long 1300mm, wide 100mm, high 300mm.
Embodiment 2; see Fig. 1-2; the utility model has rectangular-shaped brick laying structure 1, offers two grooves be arranged side by side 2 at the upper surface of brick laying structure 1, and groove 2 is arranged along the long limit of brick laying structure 1; the bottom surface at groove 2 two ends is respectively provided with a circular counter bore 3; be embedded with reinforcing rib 4 in groove 2, wherein reinforcing rib 4 is reinforcing bar, in " C " shape structure; reinforcing rib 4 two ends have flanging 5, and flanging 5 and circular counter bore 3 match; In brick laying structure 1, be provided with cable tray 6, cable tray 6 is arranged along the long limit of brick laying structure 1 and/or minor face.
Brick laying structure 1 described in the present embodiment is of a size of: long 1700mm, wide 200mm, high 300mm.
Claims (3)
1. a steam-pressing aero-concrete lintel; there is rectangular-shaped brick laying structure; it is characterized in that: offer several grooves be arranged side by side at the upper surface of brick laying structure; groove is arranged along the long limit of brick laying structure, the bottom surface at groove two ends is respectively provided with a circular counter bore, is embedded with reinforcing rib in groove; wherein reinforcing rib is reinforcing bar; in " C " shape structure, reinforcing rib two ends have flanging, and flanging and circular counter bore match; In brick laying structure, be provided with cable tray, cable tray is arranged along the long limit of brick laying structure and/or minor face.
2. a kind of steam-pressing aero-concrete lintel according to claim 1, is characterized in that: the quantity of described groove is set to two.
3. a kind of steam-pressing aero-concrete lintel according to claim 1, is characterized in that: described brick laying structure is of a size of: long 1300-1700mm, wide 100-200mm, high 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749137.2U CN204282647U (en) | 2014-12-04 | 2014-12-04 | A kind of steam-pressing aero-concrete lintel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749137.2U CN204282647U (en) | 2014-12-04 | 2014-12-04 | A kind of steam-pressing aero-concrete lintel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282647U true CN204282647U (en) | 2015-04-22 |
Family
ID=52865825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420749137.2U Active CN204282647U (en) | 2014-12-04 | 2014-12-04 | A kind of steam-pressing aero-concrete lintel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204282647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592865A (en) * | 2016-11-17 | 2017-04-26 | 重庆建工第三建设有限责任公司 | Fabricated type precast concrete lintel |
-
2014
- 2014-12-04 CN CN201420749137.2U patent/CN204282647U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592865A (en) * | 2016-11-17 | 2017-04-26 | 重庆建工第三建设有限责任公司 | Fabricated type precast concrete lintel |
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