CN209798553U - Be applicable to quick accurate mounting structure of cast-in-place case roof beam air vent embedded pipe - Google Patents
Be applicable to quick accurate mounting structure of cast-in-place case roof beam air vent embedded pipe Download PDFInfo
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- CN209798553U CN209798553U CN201920502914.6U CN201920502914U CN209798553U CN 209798553 U CN209798553 U CN 209798553U CN 201920502914 U CN201920502914 U CN 201920502914U CN 209798553 U CN209798553 U CN 209798553U
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- air vent
- cast
- embedded pipe
- outer side
- box girder
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Abstract
The utility model discloses a quick and accurate mounting structure suitable for a cast-in-place box girder vent hole embedded pipe, which comprises an outer side die, an inner side die, a fixed steel nail, a wood round block and a vent hole embedded pipe; laying out vent holes on the outer side mold and the inner side mold of the cast-in-situ box girder, wherein the positions need to be reserved; overlapping two round wood blocks, and nailing the wood blocks onto the outer side template by iron nails; and inserting one end of the air vent embedded pipe into the round wood block fixed on the outer side template, installing the inner side template, and inserting the air vent embedded pipe into the round wood block fixed on the inner side template. The utility model discloses mainly solve the quick firm installation of cast-in-place box girder air vent pre-buried pipe, promote air vent finished product qualification rate, reduce the secondary and do over again and handle, ensure the engineering quality, promote the construction benefit.
Description
Technical Field
The utility model relates to a buried tub of construction field in advance, particularly a be applicable to quick accurate mounting structure of cast-in-place box girder air vent buried pipe in advance.
Background
the conventional process for installing the cast-in-place box girder air vent embedded pipe adopts iron wires for binding and fixing, after the embedded air vent embedded pipe is subjected to external force in the process of installing a box girder internal mold or pouring concrete, the fixed iron wires are easy to loosen, so that the design requirements cannot be met after air vents are formed, and simultaneously, concrete at the position of the conventional process is easy to leak slurry during vibration, so that the hidden danger of quality defects is caused. Therefore, the patent provides a quick and accurate installation device and a construction method suitable for cast-in-place box girder air vent embedded pipes, mainly solves the problem that cast-in-place box girder air vent embedded pipes are quickly and stably installed, improves the qualified rate of air vent finished products, reduces secondary reworking treatment, ensures engineering quality and improves construction benefits.
SUMMERY OF THE UTILITY MODEL
therefore, in order to solve the above-mentioned deficiency, the utility model provides a quick and accurate installation device suitable for the cast-in-place box girder air vent pre-buried pipe; the quick installation of cast-in-place box girder air vent embedded pipe is mainly realized, prevents that embedded pipe and cast-in-place box girder web from misplacing, can't form qualified air vent after concrete placement, reduces the air vent and reprocesses, effectively promotes the efficiency of construction, reduces this concrete quality defect simultaneously.
the utility model discloses a realize like this, construct one kind and be applicable to the quick accurate mounting structure of cast-in-place case roof beam air vent buried pipe in advance, its characterized in that: the structure consists of an outer side die, an inner side die, a fixed steel nail, a wood round block and a vent hole embedded pipe; laying out vent holes on the outer side mold and the inner side mold of the cast-in-situ box girder, wherein the positions need to be reserved; overlapping two round wood blocks, and nailing the wood blocks onto the outer side template by iron nails; and inserting one end of the air vent embedded pipe into the round wood block fixed on the outer side template, installing the inner side template, and inserting the air vent embedded pipe into the round wood block fixed on the inner side template.
The utility model has the advantages of as follows: the patent provides a quick and accurate mounting device suitable for a cast-in-place box girder vent hole embedded pipe, and the structure consists of an outer side die, an inner side die, fixing steel nails, a wood round block and a vent hole embedded pipe; laying out vent holes on the outer side mold and the inner side mold of the cast-in-situ box girder, wherein the positions need to be reserved; overlapping two round wood blocks, and nailing the wood blocks onto the outer side template by iron nails; and inserting one end of the air vent embedded pipe into the round wood block fixed on the outer side template, installing the inner side template, and inserting the air vent embedded pipe into the round wood block fixed on the inner side template. The utility model discloses mainly solve the quick firm installation of cast-in-place box girder air vent pre-buried pipe, promote air vent finished product qualification rate, reduce the secondary and do over again and handle, ensure the engineering quality, promote the construction benefit.
Drawings
FIG. 1 is a construction diagram corresponding to the installation structure;
FIG. 2 is a schematic view of the structure of the fixing steel nail and the wood round block in the patent;
Fig. 3-4 are schematic structural views of the fixing steel nails and the wood round blocks.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.
the utility model provides a quick and accurate installation structure suitable for a cast-in-place box girder vent hole embedded pipe through improvement, which comprises an outer side mould 1, an inner side mould 2, a fixed steel nail 3, a wood round block 4 and a vent hole embedded pipe 5; laying out positions, which need to be reserved, of vent holes on an outer side mold 1 and an inner side mold 2 of the cast-in-place box girder; overlapping two round wood blocks 4, and nailing the wood blocks onto the outer side template 1 by using iron nails 3; one end of the air vent embedded pipe 5 is inserted into the round wood block 4 fixed on the outer side template 1, the inner side template 2 is installed, and the air vent embedded pipe 5 is inserted into the round wood block 4 fixed on the inner side template 2.
A quick and accurate installation construction method suitable for cast-in-place box girder vent hole embedded pipes comprises the following steps:
1) Drilling a circular wood block 4 with the same diameter as the inner diameter of the vent hole embedded pipe 5 on the bamboo plywood by using an electric tapper according to design requirements;
2) Installing a cast-in-situ box girder web plate outer side template 1;
3) Binding and molding the cast-in-situ box girder web plate reinforcing steel bars;
4) according to the positions of the vent holes, positions which need to be reserved for vent holes are lofted on the outer side die 1 and the inner side die 2 of the cast-in-place box girder;
5) overlapping two round wood blocks 4, and nailing the wood blocks onto the outer side template 1 by using iron nails 3;
6) inserting one end of the vent hole embedded pipe 5 into a round wood block 4 fixed on the outer side template 1;
7) installing the inner side template 2, inserting the air vent pre-buried pipe 5 into the round wood block 4 fixed on the inner side template 2, completing the installation, and entering the next procedure.
The novel steel nail has a simple structure and mainly comprises an outer die, an inner die, fixed steel nails, wood round blocks and the like; the patent has the following advantages and beneficial effects;
this patent mainly solves the quick firm installation of cast-in-place box girder air vent embedded pipe, promotes air vent finished product qualification rate, reduces secondary reworking and handles quantity, reduces and faces the limit operation, reduces cast-in-place box girder construction safety risk source, ensures engineering quality, promotes the construction benefit.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. The utility model provides a be applicable to quick accurate mounting structure of cast-in-place box girder air vent embedded pipe which characterized in that: the structure comprises an outer side die (1), an inner side die (2), a fixed steel nail (3), a wood round block (4) and a vent hole embedded pipe (5); laying out positions, which need to be reserved, of vent holes on an outer side die (1) and an inner side die (2) of the cast-in-place box girder; overlapping two round wood blocks (4), and nailing the wood blocks onto the outer side template (1) by using iron nails (3); one end of the air vent embedded pipe (5) is inserted into the round wood block (4) fixed on the outer side template (1), the inner side template (2) is installed, and the air vent embedded pipe (5) is inserted into the round wood block (4) fixed on the inner side template (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502914.6U CN209798553U (en) | 2019-04-15 | 2019-04-15 | Be applicable to quick accurate mounting structure of cast-in-place case roof beam air vent embedded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920502914.6U CN209798553U (en) | 2019-04-15 | 2019-04-15 | Be applicable to quick accurate mounting structure of cast-in-place case roof beam air vent embedded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798553U true CN209798553U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920502914.6U Active CN209798553U (en) | 2019-04-15 | 2019-04-15 | Be applicable to quick accurate mounting structure of cast-in-place case roof beam air vent embedded pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868752A (en) * | 2019-04-15 | 2019-06-11 | 四川路桥华东建设有限责任公司 | One kind being suitable for cast-in-situ box girder venthole built-in pipe quickly accurate mounting structure and construction method |
-
2019
- 2019-04-15 CN CN201920502914.6U patent/CN209798553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868752A (en) * | 2019-04-15 | 2019-06-11 | 四川路桥华东建设有限责任公司 | One kind being suitable for cast-in-situ box girder venthole built-in pipe quickly accurate mounting structure and construction method |
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