CN211250598U - Pouring die for stair boards - Google Patents
Pouring die for stair boards Download PDFInfo
- Publication number
- CN211250598U CN211250598U CN201921536285.5U CN201921536285U CN211250598U CN 211250598 U CN211250598 U CN 211250598U CN 201921536285 U CN201921536285 U CN 201921536285U CN 211250598 U CN211250598 U CN 211250598U
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- side form
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Abstract
The utility model discloses a stair board's casting mold, the on-line screen storage device comprises a base, the top of base is equipped with first side form and second side form, form between first side form and the second side form and pour the chamber, the bottom of first side form is passed through the bolt fastening on the base, the bottom accessible fastener of second side form is fixed on the base, the inboard of first side form be with stair board bottom assorted plane, the inboard of second side form be with stair board top assorted footboard face, the both ends of first side form and second side form all begin to have the through-hole, the through-hole in the matching be equipped with the through-hole mould, the outside of first side form and second side form all is equipped with the reinforcing plate. The utility model has the advantages of simple and reasonable structure, convenient to use has realized building the stair board fast, and simultaneously, first side form and second side form adopt the pivot to rotate the connection to be favorable to improving the installation of mould, dismantling efficiency.
Description
Technical Field
The utility model relates to a pouring mould of stair board.
Background
The assembled reinforced concrete structure is one of the important directions of the development of the building structure in China, compared with a cast-in-place construction method, the assembled construction can better meet the requirements of land saving, energy saving, water saving, environmental protection and the like of green construction, the negative influence on the environment is reduced, the development of the industrialization of the building in China is facilitated, the production efficiency is improved, the energy is saved, the green and environment-friendly building is developed, and the improvement and the guarantee of the quality of the building engineering are facilitated.
Currently, cast stair treads are widely applied to fabricated buildings, however, at present, the mold structure of the commonly used stair treads is unreasonable.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a building mould of stair board has effectively solved the problem of pointing out among the background art.
The utility model adopts the technical proposal that:
the utility model provides a stair board's casting mold, includes the base, the top of base is equipped with first side form and second side form, form between first side form and the second side form and pour the chamber, the bottom of first side form is passed through the bolt fastening on the base, the bottom accessible fastener of second side form is fixed on the base, the inboard of first side form be with stair board bottom assorted plane, the inboard of second side form be with stair board top assorted tread, the both ends of first side form and second side form all begin to have the through-hole, the through-hole in the matching be equipped with the through-hole mould, the outside of first side form and second side form all is equipped with the reinforcing plate.
Preferably, the through hole die comprises a bolt and a nut, and the front end of the bolt is provided with a thread matched with the nut.
The through hole die can reserve the through hole that runs through at the upper mounting plate of stair tread and lower platform, only need pour accomplish after the back pull down bolt and nut can to, this through hole die can realize relatively fixed to first side form and second side form when pouring, prevents that the top of first side form and second side form from expanding when pouring.
Preferably, one end of the first side die is rotatably connected with the second side die through a rotating shaft, the reinforcing plate is a right-angled triangle, a right-angled edge on one side of the reinforcing plate is fastened with the first side die or the second side die through a fastener, a right-angled edge on the other side of the reinforcing plate is fastened with the base through a fastener, and the base is fixed on the ground through bolts.
Can promote the fixed effect of first side form and second side form through the reinforcing plate, prevent that the top of first side form and second side form from expanding when pouring, the influence from pouring the quality.
The utility model has the advantages of simple and reasonable structure, convenient to use has realized building the stair board fast, and simultaneously, first side form and second side form adopt the pivot to rotate the connection to be favorable to improving the installation of mould, dismantling efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the through-hole-unmounted mold of the present invention;
fig. 3 is a schematic structural view of the through-hole mold.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Example 1
As shown in fig. 1, 2 and 3, a stair board pouring mold comprises a base 1, a first side mold 2 and a second side mold 3 are arranged above the base 1, a pouring cavity is formed between the first side mold 2 and the second side mold 3, the bottom of the first side mold 2 is fixed on the base 1 through bolts, the bottom of the second side mold 3 can be fixed on the base 1 through fasteners, the inner side of the first side mold 2 is a plane matched with the bottom of a stair board, the inner side of the second side mold 3 is a tread surface matched with the top of the stair board, through holes 4 are formed in two ends of the first side mold 2 and the second side mold 3, through hole molds are arranged in the through holes 4 in a matched mode, and reinforcing plates 5 are arranged on the outer sides of the first side mold 2 and the second side mold 3.
The through hole die comprises a bolt 6 and a nut 7, wherein the front end of the bolt 6 is provided with a thread matched with the nut 7.
The one end of first side mould 2 is rotated with second side mould 3 through pivot 8 and is connected, reinforcing plate 5 is right angled triangle, the right angle limit of reinforcing plate 5 one side passes through fastener and first side mould 2 or the fastening of second side mould 3, and the right angle limit of opposite side passes through fastener and base 1 fastening, base 1 pass through the bolt fastening subaerial.
The utility model discloses a theory of operation:
in an initial state, the base 1 is fixed on the ground, the first side die 2 is fixed on the base 1 through bolts, before pouring, a steel bar piece is placed in a pouring cavity firstly, then the second side die 3 is rotated by taking the rotating shaft 8 as a center, the side part of the pouring cavity is closed, then the second side die 3 is fixed on the base through a fastener, the reinforcing plate 5 is fixed well, then the bolt 6 is inserted into the through hole 4 from the outer side, after the bolt passes through the first side die 2 and the second side die 3, the nut 7 is matched and screwed on the bolt 6, installation of the through hole die is completed, then grouting pouring is performed, after pouring is completed, the through hole die, the fastener and the reinforcing plate 5 on the second side die 3 are detached, and after the stair boards are transported away by a crane, next pouring is performed.
Claims (3)
1. A pouring mold for a stair board is characterized by comprising a base (1), a first side mold (2) and a second side mold (3) are arranged above the base (1), a pouring cavity is formed between the first side die (2) and the second side die (3), the bottom of the first side die (2) is fixed on the base (1) through bolts, the bottom of the second side die (3) can be fixed on the base (1) through a fastener, the inner side of the first side mold (2) is a plane matched with the bottom of the stair tread, the inner side of the second side mold (3) is a tread surface matched with the top of the stair tread, through holes (4) are arranged at both ends of the first side die (2) and the second side die (3), the through hole (4) in the matching be equipped with the through-hole mould, the outside of first side form (2) and second side form (3) all is equipped with reinforcing plate (5).
2. The pouring mold for the stair boards as claimed in claim 1, wherein the through hole mold comprises a bolt (6) and a nut (7), and the front end of the bolt (6) is provided with a thread matched with the nut (7).
3. The pouring mold for the stair boards as claimed in claim 1, wherein one end of the first side mold (2) is rotatably connected with the second side mold (3) through a rotating shaft (8), the reinforcing plate (5) is a right triangle, a right-angle side of one side of the reinforcing plate (5) is fastened with the first side mold (2) or the second side mold (3) through a fastener, a right-angle side of the other side of the reinforcing plate is fastened with the base (1) through a fastener, and the base (1) is fixed on the ground through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536285.5U CN211250598U (en) | 2019-09-16 | 2019-09-16 | Pouring die for stair boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536285.5U CN211250598U (en) | 2019-09-16 | 2019-09-16 | Pouring die for stair boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211250598U true CN211250598U (en) | 2020-08-14 |
Family
ID=71981629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921536285.5U Active CN211250598U (en) | 2019-09-16 | 2019-09-16 | Pouring die for stair boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211250598U (en) |
-
2019
- 2019-09-16 CN CN201921536285.5U patent/CN211250598U/en active Active
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