CN211622247U - Reinforced concrete anti-cracking plate - Google Patents
Reinforced concrete anti-cracking plate Download PDFInfo
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- CN211622247U CN211622247U CN201922236368.9U CN201922236368U CN211622247U CN 211622247 U CN211622247 U CN 211622247U CN 201922236368 U CN201922236368 U CN 201922236368U CN 211622247 U CN211622247 U CN 211622247U
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- crack
- triangular support
- triangular supports
- barrel
- reinforced concrete
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Abstract
The utility model provides a reinforced concrete anti-crack board, including anti-crack board body with insert the right side triangular supports barrel on anti-crack board body right side respectively, insert in the left side triangular supports barrel of anti-crack board body, the right side triangular supports barrel, the left side triangular supports barrel is triangular tubular structure for the cross-section, be provided with between the right side triangular supports barrel and supply left side triangular supports barrel male right side triangular supports slot, be provided with between the left side triangular supports barrel and supply right side triangular supports barrel male right side triangular supports slot, the right side triangular supports barrel, the border of left side triangular supports barrel is provided with the steel bar perforation that runs through anti-crack board body left and right sides, lay the one deck enhancement rigid net in the upper and lower surface of anti-crack. The utility model discloses not only firm in connection, non-deformable has improved the bulk strength behind reinforced concrete crack resistance board itself and the polylith fixed connection moreover greatly, has excellent anti crack ability.
Description
Technical Field
The utility model relates to a building material technical field, a reinforced concrete anti-crack board specifically says so.
Background
The reinforced concrete slab is a slab made of reinforced concrete material, is a basic structure or a member in house buildings and various engineering structures, is commonly used as a roof, a floor, a platform, a wall, a retaining wall, a foundation, a terrace, a pavement, a pool and the like, and has extremely wide application range. The reinforced concrete slab is divided into a square plate, a circular plate and a special-shaped plate according to the plane shape; it is divided into a unidirectional plate and a bidirectional plate according to the stress action mode of the structure. The most common are uni-directional plates, four-sided supported bi-directional plates, and flat, beamless plates supported by columns, the thickness of which should meet the strength and stiffness requirements. The reinforced concrete anti-cracking plate with a stronger structure is formed in order to improve the strength, a plurality of reinforced concrete anti-cracking plates need to be spliced for use, but the splicing position of the existing reinforced concrete anti-cracking plate is single in mode, favorable support is difficult to form after splicing, namely, an integral structure cannot be formed, so that the connecting position is easy to break when being subjected to external force, in addition, the surface layer part of the reinforced concrete anti-cracking plate is lack of an effective reinforcing structure, the surface layer is always stressed firstly, and therefore the anti-cracking capability of the existing reinforced concrete anti-cracking plate needs to be further enhanced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a reinforced concrete crack-resistant plate.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a reinforced concrete anti-crack board, including anti-crack board body with insert the right side triangular supports barrel on anti-crack board body right side respectively, insert in the left side triangular supports barrel of anti-crack board body, the right side triangular supports barrel, the left side triangular supports barrel is triangular tubular structure for the cross-section, be provided with between the right side triangular supports barrel and supply left side triangular supports barrel male right side triangular supports slot, be provided with between the left side triangular supports barrel and supply right side triangular supports barrel male right side triangular supports slot, the right side triangular supports barrel, the border of left side triangular supports barrel is provided with the steel bar perforation that runs through anti-crack board body left and right sides, lay the one deck enhancement rigid net in the upper and lower surface of anti-crack.
Furthermore, the reinforced rigid nets are radially arranged by taking the centers of the upper surface or the lower surface of the anti-cracking plate body as end points, and the reinforced rigid net branches are fixedly connected through a plurality of square connecting strips which are parallel to each other and surround from inside to outside.
Furthermore, the right triangular support barrel and the left triangular support barrel are formed by welding steel plates or pouring concrete steel bars.
Furthermore, the cross sections of the right triangular support cylinder and the left triangular support cylinder are equilateral triangles.
The utility model discloses a right side triangular supports barrel, left side triangular supports barrel is equilateral triangle's tubular structure for the cross-section, and the triangular structure itself has good anti deformability, and traditional solid concrete slab relatively moreover, adopt hollow structure also more light, the polylith the utility model discloses a reinforced concrete is anti splits board left and right sides butt joint back, and the butt joint position forms the triangle-shaped interlock form connection structure that interlocks each other, supports the connection position through closely every right side triangular supports barrel, left side triangular supports barrel, not only firm in connection, non-deformable has improved the bulk strength behind reinforced concrete anti splits board itself and the polylith fixed connection greatly, has excellent anti crack resistance.
Drawings
Fig. 1 is a schematic perspective view of the present invention from the right side;
fig. 2 is a schematic perspective view of the present invention from the left side;
FIG. 3 is a schematic view of the three-dimensional structure of the two butt-joint states of the present invention;
fig. 4 is a schematic top view of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present embodiment is described in detail below with reference to the accompanying drawings:
the embodiment provides a reinforced concrete anti-cracking plate, and please refer to fig. 1-4 in the attached drawings of the specification together.
As shown in fig. 1-4, the reinforced concrete anti-cracking plate comprises an anti-cracking plate body 1, a right triangular support barrel 2 inserted on the right side of the anti-cracking plate body 1, and a left triangular support barrel 3 inserted on the left side of the anti-cracking plate body 1, wherein the anti-cracking plate body 1 is formed by casting concrete, a right triangular slot 4 for inserting the left triangular support barrel 3 is arranged between the right triangular support barrels 2, a right triangular slot 5 for inserting the right triangular support barrel 2 is arranged between the left triangular support barrels 3, for saving cost, the right triangular support barrel 2 and the left triangular support barrel 3 can be formed by casting concrete, the bearing capacity can meet requirements, and has good anti-cracking capacity, for further improving the bearing capacity, the right triangular support barrel 2 and the left triangular support barrel 3 are formed by welding steel plates, the thickness of the steel plate is 10mm-30mm, so that the bearing capacity can be greatly improved, the steel plate has certain elasticity relatively, and good ductility, so that the tear resistance of the connecting part can be improved, and even the fixation effect of the broken lotus root threads is achieved when high-strength damage such as earthquake and the like occurs;
the right triangular support barrel body 2 and the left triangular support barrel body 3 are cylindrical structures with equilateral triangles in cross sections, the triangular structures have good anti-deformation capacity, and are lighter compared with the traditional solid concrete slab due to the adoption of a hollow structure, after a plurality of reinforced concrete anti-cracking plates are butted left and right, the butted parts form triangular meshed connection structures which are staggered with each other, the connected parts are supported by each right triangular support barrel body 2 and the left triangular support barrel body 3 which are closely arranged, the connection is firm and not easy to deform, reinforcing steel bar perforations 6 which penetrate through the left side and the right side of the anti-cracking plate body 1 are arranged at the edges of the right triangular support barrel body 2 and the left triangular support barrel body 3, the diameter of each reinforcing steel bar perforation 6 is equal to 22mm, the strength of reinforcing steel bars about 22mm is stronger, certainly, in order to meet stronger bearing requirements, the diameter of each reinforcing steel bar perforation 6 can also, consolidate fixed connection, make the polylith through many the perforated steel bars of through reinforcement the utility model discloses a reinforced concrete anti-crack plate forms a complete whole, lays the one deck in the upper and lower surface coagulation of anti-crack plate body 1 respectively and strengthens rigid net 7. Strengthen the rigid net 7 and be radial arranging for the extreme point with the upper surface or the center of lower surface that prevent that the crack board body 1, and strengthen between the rigid net 7 branch through many being parallel to each other and from inside to outside a plurality of square connecting strip 8 fixed connection in city, form the network structure similar to the spider web, like figure 4, strengthened greatly the utility model discloses the crack resistance on crack board body 1 surface strengthens rigid net 7 each branch, and the diameter of connecting strip 8 is 6mm-10mm, and the rigid net 7 of enhancement and the 8 sizes of connecting strip of this diameter scope are just, can satisfy the intensity demand, and the upper and lower surface that adheres to in crack board body 1 that again can be fine.
Of course, the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A reinforced concrete anti-cracking plate is characterized in that: comprises a crack-resistant plate body (1), a right triangular support cylinder body (2) respectively inserted at the right side of the crack-resistant plate body (1), and a left triangular support cylinder body (3) inserted at the left side of the crack-resistant plate body (1), the left triangular support barrel (3) is of a triangular cylindrical structure, a right triangular support barrel (2) is arranged between the right triangular support barrel (2), a right triangular slot (4) for inserting the left triangular support barrel (3) is formed in the cross section, a right triangular slot (5) for inserting the right triangular support barrel (2) is formed between the left triangular support barrel (3), a right triangular support barrel (2) and a left triangular support barrel (3) are provided with steel bar through holes (6) penetrating through the left side and the right side of the anti-cracking plate body (1), and a reinforcing steel net (7) is laid in the concrete of the upper surface and the lower surface of the anti-cracking plate body (1) respectively.
2. The reinforced concrete crack-resistant plate according to claim 1, wherein: the reinforced rigid nets (7) are radially arranged by taking the centers of the upper surface or the lower surface of the anti-cracking plate body (1) as end points, and the branches of the reinforced rigid nets (7) are fixedly connected through a plurality of square connecting strips (8) which are parallel to each other and surround from inside to outside.
3. The reinforced concrete crack-resistant plate according to claim 1, wherein: the right triangular support barrel body (2) and the left triangular support barrel body (3) are formed by welding steel plates or are formed by pouring concrete steel bars.
4. The reinforced concrete crack-resistant plate according to claim 1, wherein: the cross sections of the right triangular support cylinder body (2) and the left triangular support cylinder body (3) are equilateral triangles.
5. The reinforced concrete crack-resistant plate according to claim 1, wherein: the diameter of the steel bar through hole (6) is equal to or larger than 22 mm.
6. The reinforced concrete crack-resistant plate according to claim 1, wherein: the diameter of each branch and each connecting strip (8) of the reinforced rigid net (7) is 6mm-10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236368.9U CN211622247U (en) | 2019-12-13 | 2019-12-13 | Reinforced concrete anti-cracking plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922236368.9U CN211622247U (en) | 2019-12-13 | 2019-12-13 | Reinforced concrete anti-cracking plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622247U true CN211622247U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922236368.9U Expired - Fee Related CN211622247U (en) | 2019-12-13 | 2019-12-13 | Reinforced concrete anti-cracking plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211622247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263613A (en) * | 2021-06-04 | 2021-08-17 | 谭伟 | Anti-cracking concrete and preparation process thereof |
-
2019
- 2019-12-13 CN CN201922236368.9U patent/CN211622247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113263613A (en) * | 2021-06-04 | 2021-08-17 | 谭伟 | Anti-cracking concrete and preparation process thereof |
| CN113263613B (en) * | 2021-06-04 | 2022-11-29 | 浙江宝红建筑工业化制造有限责任公司 | Anti-cracking concrete and preparation process thereof |
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| Date | Code | Title | Description |
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| 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: 20201002 Termination date: 20211213 |