CN219491704U - Hyperboloid roofing primary and secondary ridge mounting structure - Google Patents
Hyperboloid roofing primary and secondary ridge mounting structure Download PDFInfo
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- CN219491704U CN219491704U CN202320201188.0U CN202320201188U CN219491704U CN 219491704 U CN219491704 U CN 219491704U CN 202320201188 U CN202320201188 U CN 202320201188U CN 219491704 U CN219491704 U CN 219491704U
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- rib
- jacking
- support frame
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Abstract
The utility model discloses a hyperboloid roof primary and secondary ridge mounting structure, which comprises a support frame, a jacking, a primary ridge, secondary ridges, triangular wedges and a template. The lower end of the support frame is fixed on the ground, the lower end of the jacking is connected with the top end of the support frame in a threaded manner, the upper end of the jacking is propped against the bottom surface of the main rib, the bottom surface of the secondary rib and the top surface of the main rib are obliquely and vertically intersected and fixed together, a triangular wedge is fixedly inserted between the bottom surface of the secondary rib and the top surface of the main rib, and the template is fixed on the top surface of the secondary rib. The triangular wedge is inserted between the main edge and the secondary edge which are obliquely and vertically intersected, so that the connection between the main edge and the secondary edge is firmer; in addition, in order to achieve the formwork supporting effect of the hyperboloid, the rigidity of the steel pipe is high, the secondary edge adopts a square shape, the main edge adopts a square shape, and the square shape is arranged along the direction parallel to the ridge.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a hyperboloid roof primary and secondary ridge mounting structure.
Background
The reinforced concrete two-way slab flat floor has century history, and most flat floors are flat structures at the bottom of the slab, and hyperbolic floors have inclination and radian, so that the following points and difficulties exist in the construction process of the hyperbolic floors:
1) The bearing formwork support of the hyperbolic floor system is difficult to set up.
2) The hyperbolic floor system has the following measurement workload: because each vertical rod is arranged according to the roof grid elevation map provided by the design, the elevation of each vertical rod is different. After the roof bottom die is completed, each beam, the core die, the embedded part and the like are positioned.
3) Binding steel bars of the hyperbolic floor system: because the curvature of the roof is overlarge, the plane size of the reinforcing steel bars and the section size of the stirrups of each hidden beam and the length of the actual paving are in and out, and blanking is carried out according to the on-site actual measurement after the template is paved. Especially, the hidden beam is more prominent at the steep curved surface and the ridge, the beam section is a special-shaped section, and the binding of the beam is more difficult and complex compared with the traditional construction.
4) Concrete casting of hyperbolic superstructure is difficult: because the roof is an irregular hyperbolic roof, the structural surface is uneven, and the thickness of the plate and the protection layer of the steel bar are difficult to control during concrete pouring. Meanwhile, the core mould is fully distributed in the plate, the rib width between the core mould and the space at the lower part of the core mould are smaller, so that the requirement on the fluidity of concrete is higher. The most important point is that the plate bottom is made of bare concrete, honeycomb pitted surface cannot be produced, and the plate is formed at one time.
Disclosure of Invention
The utility model aims to provide a hyperboloid roof primary and secondary ridge mounting structure capable of better realizing hyperboloid effect.
In order to achieve the above object, the technical solution of the present utility model is:
the utility model relates to a hyperboloid roof main and secondary ridge mounting structure, which comprises a support frame, a jacking, a main ridge, secondary ridges, triangular wedges and a template; the lower end of the support frame is fixed on the ground, the lower end of the jacking is connected with the top end of the support frame in a threaded manner, the upper end of the jacking is propped against the bottom surface of the main rib, the bottom surface of the secondary rib and the top surface of the main rib are obliquely and vertically intersected and fixed together, a triangular wedge is fixedly inserted between the bottom surface of the secondary rib and the top surface of the main rib, and the template is fixed on the top surface of the secondary rib.
The support frame comprises a horizontal rod and a main rod; the middle part of the horizontal rod is vertically intersected with the middle part of the main rod and is fixed together.
The support frame, the main rib and the secondary rib are all provided with a plurality of ribs, and the jacking is provided with a plurality of ribs; the main ribs and the secondary ribs are arranged in a matrix, and jacking supports arranged on the supporting frames respectively prop against the main ribs.
After the scheme is adopted, the utility model comprises the support frame, the jacking, the main edge, the secondary edge, the triangular wedge and the template, and the triangular wedge is inserted between the main edge and the secondary edge which are obliquely and vertically intersected, so that the connection between the main edge and the secondary edge is firmer; in addition, in order to achieve the formwork supporting effect of the hyperboloid, the rigidity of the steel pipe is high, the secondary edge adopts a square shape, the main edge adopts a square shape, and the square shape is arranged along the direction parallel to the ridge.
The utility model will be further described with reference to the drawings and the specific examples.
Drawings
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a schematic illustration of the connection of a primary and secondary rib of the present utility model;
FIG. 3 is a schematic illustration of the present utility model after casting concrete;
fig. 4 is a schematic illustration of the present utility model for use in hyperboloid roofing casting.
Description of the embodiments
As shown in figures 1-4, the utility model relates to a hyperboloid roof main and secondary rib mounting structure, which comprises a support frame 1, a jacking 2, a main rib 3, a secondary rib 4, a triangular wedge 5 and a template 6.
The support frame 1 comprises a horizontal rod 11 and a main rod 12; the middle part of the horizontal rod 11 is vertically intersected with the middle part of the main rod 12 and fixed together.
The lower extreme of support frame 1 mobile jib 12 is fixed subaerial, and the lower extreme spiro union of jacking 2 is on the top of support frame 1, and the upper end of jacking 2 is propped against on the bottom surface of main stupefied 3, and the bottom surface of inferior stupefied 4 and the top surface slant perpendicular crossing of main stupefied 3 are together fixed, have fixedly interposed triangular wedge 5 between the bottom surface of inferior stupefied 4 and the top surface of main stupefied 3, and template 6 is fixed at the top surface of inferior stupefied 4, pours concrete 10 on template 6.
In actual construction, the number of the supporting frames 1, the number of the main ribs 3 and the number of the secondary ribs 4 are all multiple, and the number of the jacking supports 2 is multiple; the main ribs 3 and the secondary ribs 4 are arranged in a matrix, and the jacking supports 2 arranged on the supporting frames 1 respectively prop against the main ribs 3.
The working principle of the utility model is as follows:
during construction, a triangular wedge is inserted between the main ridge 3 and the secondary ridge 4 which are vertically intersected by the deflecting direction, so that the connection between the main ridge 3 and the secondary ridge 4 is firmer.
The foregoing description is only illustrative of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, i.e., the equivalent changes and modifications to the utility model as described in the claims and specification should be considered as falling within the scope of the utility model.
Claims (3)
1. The utility model provides a hyperboloid roofing primary and secondary is stupefied mounting structure which characterized in that: comprises a supporting frame, a jacking, a main rib, a secondary rib, triangular wedges and a template; the lower end of the support frame is fixed on the ground, the lower end of the jacking is connected with the top end of the support frame in a threaded manner, the upper end of the jacking is propped against the bottom surface of the main rib, the bottom surface of the secondary rib and the top surface of the main rib are obliquely and vertically intersected and fixed together, a triangular wedge is fixedly inserted between the bottom surface of the secondary rib and the top surface of the main rib, and the template is fixed on the top surface of the secondary rib.
2. The hyperboloid roofing primary and secondary rib mounting structure of claim 1, wherein: the support frame comprises a horizontal rod and a main rod; the middle part of the horizontal rod is vertically intersected with the middle part of the main rod and is fixed together.
3. The hyperboloid roofing primary and secondary rib mounting structure of claim 1, wherein: the support frame, the main rib and the secondary rib are all provided with a plurality of ribs, and the jacking is provided with a plurality of ribs; the main ribs and the secondary ribs are arranged in a matrix, and jacking supports arranged on the supporting frames respectively prop against the main ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320201188.0U CN219491704U (en) | 2023-02-13 | 2023-02-13 | Hyperboloid roofing primary and secondary ridge mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320201188.0U CN219491704U (en) | 2023-02-13 | 2023-02-13 | Hyperboloid roofing primary and secondary ridge mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219491704U true CN219491704U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320201188.0U Active CN219491704U (en) | 2023-02-13 | 2023-02-13 | Hyperboloid roofing primary and secondary ridge mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219491704U (en) |
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2023
- 2023-02-13 CN CN202320201188.0U patent/CN219491704U/en active Active
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