CN212001151U - Crown beam formwork support assembly - Google Patents
Crown beam formwork support assembly Download PDFInfo
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- CN212001151U CN212001151U CN202020323731.0U CN202020323731U CN212001151U CN 212001151 U CN212001151 U CN 212001151U CN 202020323731 U CN202020323731 U CN 202020323731U CN 212001151 U CN212001151 U CN 212001151U
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- crown beam
- supporting
- wood
- soil
- cement
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Abstract
The utility model discloses a crown beam template supporting component, which comprises H-shaped steel, a crown beam and a supporting template; the H-shaped steel is vertically placed in the cement-soil continuous wall, the H-shaped steel is tied with the crown beam, supporting templates are arranged on two sides of the crown beam and consist of wood-plastic templates, reinforcing steel pipes and supporting piles, the outer sides of the wood-plastic templates are fixed through the reinforcing steel pipes, and the other ends of the reinforcing steel pipes are fixed with the side edges of the cement-soil continuous wall through the supporting piles. The utility model has the advantages that: the supporting templates are symmetrically arranged on the left side and the right side of the crown beam, stable support can be formed on the crown beam, inclination is prevented, square timber is arranged between the wood-plastic templates and the reinforced steel pipes, reinforcement treatment is carried out, the firmness of the supporting components is improved, the gaps between the crown beam and the two sides of the cement-soil continuous wall are filled with plain soil, backfilling and tamping are carried out, a plastic film is laid on the upper portion of the plain soil, and when concrete pouring is carried out, the plain soil is prevented from being cemented together.
Description
Technical Field
The utility model relates to a supporting component specifically is a hat roof beam template supporting component belongs to excavation supporting engineering technical field.
Background
The crown beam refers to a reinforced concrete continuous beam arranged at the top of a supporting or enclosing structure (mostly piles and walls) at the periphery of a foundation pit for supporting, distributing and transferring the load of an upper structure, and has two main functions: the first is to connect all the pile foundations together, such as cast-in-place bored piles, rotary digging piles and the like, to prevent collapse of the top edge of the foundation pit or the vertical shaft, and the second is to bear the horizontal extrusion force and the vertical shearing force of the steel support or the reinforced concrete support.
When the crown beam is constructed, the reinforcing steel bars bound by the crown beam need to be backed so as to be convenient for pouring concrete, templates arranged at two sides of the reinforcing steel bars need to be supported, and in order to improve stability and prevent deviation from an initial installation position during pouring, a supporting component needs to be arranged on the templates of the crown beam for supporting.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a crown beam formwork support component for solving the problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a crown beam formwork support assembly comprises H-shaped steel, a crown beam and a supporting formwork; the H-shaped steel is vertically placed in the cement-soil continuous wall, the H-shaped steel is tied up with the crown beam, the crown beam is arranged above the cement-soil continuous wall, supporting templates are arranged on two sides of the crown beam, each supporting template is composed of a wood-plastic template, a reinforcing steel pipe and a supporting pile, the wood-plastic templates are respectively attached to two side walls of the crown beam, the outer sides of the wood-plastic templates are fixed through the reinforcing steel pipes, and the other ends of the reinforcing steel pipes are fixed together with the side edges of the cement-soil continuous wall through the supporting piles.
As a further aspect of the present invention: the supporting templates are symmetrically arranged on the left side and the right side of the crown beam.
As a further aspect of the present invention: a square is arranged between the wood-plastic template and the reinforced steel pipe.
As a further aspect of the present invention: the thickness of the wood moulding plate is 15mm, the size of the square wood is 50mm 10mm, and the size of the reinforced steel pipe is 38.3mm 3.6 mm.
As a further aspect of the present invention: and plain soil is filled in the gap between the crown beam and the two side edges of the cement-soil continuous wall.
As a further aspect of the present invention: and a plastic film is laid on the upper part of the plain soil.
The utility model has the advantages that: this crown beam template supporting component reasonable in design, it is the symmetry setting to strut the template in the left and right sides of crown beam, can form stable support to the crown beam, prevent the slope, it is provided with the square timber to mould the template and consolidate between the steel pipe to mould wood, consolidate and handle, improve this supporting component's fastness, the space department between crown beam and the soil cement diaphragm wall both sides limit is filled with plain soil, backfill tamp, lay plastic film on the upper portion of plain soil, when carrying out concrete placement, avoid sticking together with plain soil.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the top view structure of the present invention.
In the figure: 1. the concrete-soil continuous wall comprises 2 parts of cement-soil continuous wall, H-shaped steel, 3 parts of crown beams, 4 parts of wood-plastic templates, 5 parts of square wood, 6 parts of reinforced steel pipes, 7 parts of supporting piles and 8 parts of plain soil.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-2, a crown beam formwork support assembly includes an H-shaped steel 2, a crown beam 3 and a supporting formwork; the H-shaped steel 2 is vertically placed in the cement-soil continuous wall 1, the H-shaped steel 2 is tied up with the crown beam 3, the crown beam 3 is arranged above the cement-soil continuous wall 1, supporting templates are arranged on two sides of the crown beam 3, each supporting template is composed of a wood-plastic template 4, a reinforcing steel pipe 6 and a supporting pile 7, the wood-plastic templates 4 are respectively attached to two side walls of the crown beam 3, the outer side of the wood-plastic template 4 is fixed through the reinforcing steel pipe 6, and the other end of the reinforcing steel pipe 6 is fixed with the side edge of the cement-soil continuous wall 1 through the supporting pile 7.
Further, in the embodiment of the present invention, the supporting templates are symmetrically disposed on the left and right sides of the crown beam 3, so as to form a stable support for the crown beam 3 and prevent inclination.
Further, in the embodiment of the utility model, be provided with square timber 5 between template 4 is moulded to wood and the reinforcing steel pipe 6, consolidate and handle, improve this supporting component's fastness.
Further, in the embodiment of the present invention, the thickness of the wood-plastic formwork 4 is 15mm, the size of the square timber 5 is 50mm × 10mm, and the size of the reinforced steel pipe 6 is 38.3mm × 3.6 mm.
Further, in the embodiment of the present invention, the gap between the crown beam 3 and the two side edges of the cement continuous wall 1 is filled with plain soil 8, and backfilling and tamping are performed.
Further, in the embodiment of the present invention, a plastic film is laid on the upper portion of the raw soil 8, so as to avoid adhering to the raw soil 8 during concrete pouring.
The working principle is as follows: when the crown beam formwork support assembly is used, firstly, H-shaped steel 2 is vertically placed in a cement-soil continuous wall 1, the H-shaped steel 2 and a crown beam 3 are bundled together, then a supporting formwork of the crown beam 3 is erected by adopting a wood-plastic formwork 4 with the thickness of 15mm, a square timber 5 with the thickness of 50mm x 100mm and a reinforced steel pipe 6 with the thickness of 38.3mm x 3.6mm, and finally, a gap between the crown beam 3 and two side edges of the cement-soil continuous wall 1 is filled with plain soil 8, and a plastic film is laid.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A crown beam formwork support assembly comprises H-shaped steel (2), a crown beam (3) and a supporting formwork; the method is characterized in that: the H-shaped steel (2) is vertically placed in the cement-soil continuous wall (1), the H-shaped steel (2) is bundled with the crown beam (3), the crown beam (3) is arranged above the cement-soil continuous wall (1), supporting templates are arranged on two sides of the crown beam (3), each supporting template comprises a wood-plastic template (4), a reinforcing steel pipe (6) and a supporting pile (7), the wood-plastic templates (4) are respectively attached to two side walls of the crown beam (3), the outer side of the wood-plastic template (4) is fixed through the reinforcing steel pipe (6), and the other end of the reinforcing steel pipe (6) is fixed together with the side edge of the cement-soil continuous wall (1) through the supporting pile (7).
2. The crown beam formwork support assembly of claim 1, wherein: the supporting templates are symmetrically arranged on the left side and the right side of the crown beam (3).
3. The crown beam formwork support assembly of claim 1, wherein: and a square timber (5) is arranged between the wood-plastic template (4) and the reinforced steel pipe (6).
4. The crown beam formwork support assembly of claim 1, wherein: the thickness of the wood-plastic template (4) is 15mm, the size of the square wood (5) is 50mm x 10mm, and the size of the reinforced steel pipe (6) is 38.3mm x 3.6 mm.
5. The crown beam formwork support assembly of claim 1, wherein: and plain soil (8) is filled in the gap between the crown beam (3) and the two side edges of the cement-soil continuous wall (1).
6. The crown beam form panel support assembly of claim 5, wherein: and a plastic film is laid on the upper part of the plain soil (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323731.0U CN212001151U (en) | 2020-03-16 | 2020-03-16 | Crown beam formwork support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323731.0U CN212001151U (en) | 2020-03-16 | 2020-03-16 | Crown beam formwork support assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212001151U true CN212001151U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020323731.0U Active CN212001151U (en) | 2020-03-16 | 2020-03-16 | Crown beam formwork support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212001151U (en) |
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2020
- 2020-03-16 CN CN202020323731.0U patent/CN212001151U/en active Active
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