CN214785187U - Corrugated pipe for filling hollow floor - Google Patents
Corrugated pipe for filling hollow floor Download PDFInfo
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- CN214785187U CN214785187U CN202120205296.6U CN202120205296U CN214785187U CN 214785187 U CN214785187 U CN 214785187U CN 202120205296 U CN202120205296 U CN 202120205296U CN 214785187 U CN214785187 U CN 214785187U
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- corrugate
- corrugated pipe
- groove
- hollow floor
- protruding
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Abstract
The utility model relates to a hollow superstructure is filled and is used bellows, which comprises a body, the body is tubulose and inside cavity, the cavity runs through both ends set up around the body, it is protruding that the body outer wall still is equipped with the corrugate, the corrugate is protruding to be followed the body surface sets up, the corrugate is protruding to be the spiral, both ends still overlap respectively around the body has the closing cap. The utility model has the advantages of large bearing capacity and small breakage rate.
Description
Technical Field
The utility model relates to a civil engineering technical field especially relates to a hollow superstructure is filled and is used bellows.
Background
With the rapid development of real estate, available land resources are continuously reduced, and in order to pursue better economic benefits and social benefits, building planning gradually develops towards 'requiring space underground and requiring space above ground', so that the result is that more and more high-rise buildings are provided, the underground excavation depth is deeper and deeper, and the multi-layer basement building fills the whole urban space. In order to maximize the economic efficiency, developers and design units are also continuously trying to develop new structural forms and new building materials. Among the technologies, the "hollow floor technology" is a structural technology measure that is being popularized and generally accepted, and the hollow floor technology includes various structural blocks, structural members, filling bodies and the like.
Based on this, this design provides a hollow superstructure and fills and use bellows.
Disclosure of Invention
An object of the utility model is to overcome prior art's is not enough, adapts to reality needs, provides a hollow superstructure and fills and use bellows to satisfy the requirement.
In order to realize the utility model discloses a purpose designs a hollow superstructure and fills and use bellows, which comprises a body, the body is tubulose and inside cavity, the cavity runs through both ends set up around the body, it is protruding that the body outer wall still is equipped with the corrugate, the corrugate is protruding to be followed the body surface sets up, the corrugate is protruding to be the spiral.
Furthermore, a through groove for clamping the steel bar is further formed in the surface of the body, and the through groove is perpendicular to the axis of the body.
Furthermore, the body is further provided with an axial groove which is sunken in the body, and the axial groove is arranged along the axis of the body.
Further, the body below still is equipped with two at least supporting shoes, the supporting shoe bottom surface is the plane, the supporting shoe upper surface be with the cambered surface of body surface laminating, the body is placed on the cambered surface of supporting shoe and is supported the body.
The beneficial effects of the utility model reside in that: the corrugated pipe for filling the hollow floor system not only has the structural strength of the original common floor system structural member, but also can place the reinforcing steel bar inside when in use through the axial groove and the through groove in the design, thereby fixing the design, preventing the displacement of the design when in pouring, and effectively avoiding the rolling of the design due to factors such as vibration in the process of placement and the process of placement due to the supporting block in the design.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the assembly and connection of the body of the present invention;
FIG. 3 is a schematic view of the through groove of the present invention;
FIG. 4 is a schematic view of the axial grooves of the present invention;
fig. 5 is a schematic view of the middle support block of the present invention.
Detailed Description
The invention will be further described with reference to the following figures and examples:
example 1: a corrugated pipe for filling a hollow floor, see fig. 1 to 5.
Including body 1, particularly, body 1 is tubulose and inside cavity 2, cavity 2 runs through both ends set up around body 1, 1 outer wall of body still is equipped with the bellied 3 of corrugate, the bellied 3 edges of corrugate the 1 surface of body sets up, the bellied 3 of corrugate is the spiral, the bellied 3 of corrugate of 1 outer wall of body plays the effect similar to the strengthening rib, makes body 1 can have bigger structural strength when as the obturator, is difficult for flattening the collapse, and by the bellied 3 spiral setting of corrugate makes this design increase with the area of contact of concrete mortar when pouring, and then increases the cohesion between this design and the concrete.
The surface of the body 1 is further provided with a through groove 10 used for clamping a steel bar, the through groove 10 is perpendicular to the axis of the body 1, the body 1 is further provided with an axial groove 11 sunken in the body, and the axial groove 11 is arranged along the axis of the body 1. Lead to groove 10 with can lay the reinforcing bar in the axial groove 11 makes this design fix this design when pouring, avoids this design to shift, in addition axial groove 11 with the setting up of leading to groove 10 has further increased this design when pouring area of contact with the concrete to increase the cohesion between this design and the concrete.
The body 1 below still is equipped with two at least supporting shoes 12, the supporting shoe 12 bottom surface is the plane, the supporting shoe 12 upper surface be with the cambered surface of body 1 surface laminating, body 1 is placed on the cambered surface of supporting shoe 12 and is to body 1 supports, the setting of supporting shoe 12 can be effectual right body 1 supports, prevents that body 1 from rolling when putting the in-process.
When the concrete use of this design, at first with body 1 supports and places on the filling working face of superstructure through body 1 below supporting shoe 12, this design length is customized as required, tailors corresponding length according to actual need, and in this in-process, the logical groove 10 on the body 1 with place the reinforcing bar in the axial groove 11 and by the fastening of steel wire etc. to prevent body 1 shifts when pouring, and because the existence of logical groove 10 with axial groove 11 makes the area of contact of body 1 with the concrete increase when pouring, thereby strengthens the combination of this design and concrete.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (4)
1. The utility model provides a hollow superstructure is filled and is used bellows, includes the body, its characterized in that: the body is tubulose and inside cavity, the cavity runs through both ends set up around the body, the body outer wall still is equipped with the corrugate arch, the corrugate is protruding to be followed the body surface sets up, the corrugate is protruding to be the spiral.
2. A corrugated pipe for filling a hollow floor according to claim 1, wherein: the surface of the body is also provided with a through groove for clamping the reinforcing steel bars, and the through groove is vertical to the axis of the body.
3. A corrugated pipe for filling a hollow floor according to claim 1, wherein: the body is further provided with an axial groove which is sunken into the body, and the axial groove is arranged along the axis of the body.
4. A corrugated pipe for filling a hollow floor according to claim 1, wherein: the body below still is equipped with two at least supporting shoes, the supporting shoe bottom surface is the plane, the supporting shoe upper surface be with the cambered surface of body surface laminating, the body is placed on the cambered surface of supporting shoe and is to the body supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120205296.6U CN214785187U (en) | 2021-01-26 | 2021-01-26 | Corrugated pipe for filling hollow floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120205296.6U CN214785187U (en) | 2021-01-26 | 2021-01-26 | Corrugated pipe for filling hollow floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214785187U true CN214785187U (en) | 2021-11-19 |
Family
ID=78749682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120205296.6U Active CN214785187U (en) | 2021-01-26 | 2021-01-26 | Corrugated pipe for filling hollow floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214785187U (en) |
-
2021
- 2021-01-26 CN CN202120205296.6U patent/CN214785187U/en active Active
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