CN219946704U - Reverse-beating pouring tool for assembled small-sized concrete precast slabs - Google Patents
Reverse-beating pouring tool for assembled small-sized concrete precast slabs Download PDFInfo
- Publication number
- CN219946704U CN219946704U CN202321019010.0U CN202321019010U CN219946704U CN 219946704 U CN219946704 U CN 219946704U CN 202321019010 U CN202321019010 U CN 202321019010U CN 219946704 U CN219946704 U CN 219946704U
- Authority
- CN
- China
- Prior art keywords
- precast slab
- lifting hook
- pouring
- small
- template
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 27
- 238000010009 beating Methods 0.000 title claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract 2
- 238000009415 formwork Methods 0.000 claims description 17
- 238000005266 casting Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009417 prefabrication Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Abstract
The utility model discloses a reverse-beating pouring tool for an assembled small-sized concrete precast slab, which realizes one-time forming of the small-sized precast slab with higher requirement on the flatness of the upper surface of a concrete slab; a bottom template (2) is arranged on the strip-shaped template platform bracket (1), and a side template (3) and a side template (4) are arranged on the bottom template (2); a bottom template (2), two side templates (3) and two side templates (4) form a pouring mould of a rectangular small-sized concrete precast slab; a lifting hook lap groove (5) is formed in the top end of the side template (4), a lifting hook is lapped on the lifting hook lap groove (5), and a prefabricated plate inner reinforcing steel bar net sheet (8) is suspended in the pouring mould; the steel bar net piece (8) in the precast slab is hung in a pouring die of the small-sized concrete precast slab through the lower ends of the lifting hooks at two sides; prefabricating, lifting and overturning one-step forming, so that the work efficiency is improved, the construction period is shortened, and the cost is reduced.
Description
Technical Field
The utility model relates to a pouring tool for a concrete precast slab, in particular to a reverse-beating pouring tool for a small concrete precast slab prefabricated on an assembly line.
Background
In recent years, the assembled building presents a good development situation, and prefabricated laminated slabs, air-conditioning plates, balcony boards, road boards and other assembled small components occupy a large proportion; the components have the characteristics of uniform specification, large prefabrication quantity and small volume, and are convenient for quick prefabrication and large-scale production in factories; at present, in an assembly workshop, a long line table process production line is mostly adopted for prefabrication, so that the utilization rate of a die table and the production energy efficiency of the workshop are improved; because the die table adopts the section steel (H-shaped steel or channel steel) as a framework and is matched with a steel plate bottom die as production equipment of a small-sized concrete precast slab, the whole process is strictly controlled, and the specification size, the flatness of the bottom die and the diagonal deviation of the die are smaller than the specification requirements; however, the die on the die table cannot control the flatness of the upper surface of the precast concrete slab, and the prefabrication cannot meet the requirements of a small precast slab with higher requirements on the flatness and the smoothness of the upper surface of the precast concrete slab; and after demolding, secondary treatment is required to be carried out on the surface evenness of the small-sized concrete precast slab.
Disclosure of Invention
The utility model provides a reverse-beating pouring tool for an assembled small-sized concrete precast slab, which realizes one-time forming of the small-sized precast slab with high requirement on the flatness of the upper surface of a concrete slab.
The utility model solves the technical problems by the following technical proposal:
the reverse pouring tooling of the assembled small-sized concrete precast slab comprises a strip-shaped formwork platform bracket, wherein a bottom formwork is arranged on the strip-shaped formwork platform bracket, and a side formwork are arranged on the bottom formwork; a bottom template, two side templates and two side templates form a pouring mould of a rectangular small-sized concrete precast slab; a lifting hook lap joint groove is formed in the top end of the side template, a lifting hook is lapped on the lifting hook lap joint groove, and a steel bar net sheet in the precast slab is suspended in the casting mould; the steel bar net sheet in the precast slab is hung in the pouring mould of the small-sized concrete precast slab through the lower ends of the lifting hooks at the two sides.
A left lifting hook is connected to the left side template of the pouring die, a right lifting hook is connected to the right side template of the pouring die, and a prefabricated in-board reinforcing mesh is connected between the lower end of the left lifting hook and the lower end of the right lifting hook; concrete is poured in the pouring mould.
And a hoisting and overturning mechanism is connected to the strip-shaped die table platform bracket.
The utility model can realize the prefabrication of small-scale concrete components in batches, improves the surface evenness of the precast slabs by reversely beating the precast slabs, and performs prefabrication, lifting and overturning at one time, thereby improving the work efficiency, shortening the construction period and reducing the cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a diagram showing the matching relationship between the reinforcing mesh 8 and the lifting hook in the prefabricated plate according to the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A in FIG. 2;
FIG. 4 is a schematic view of the structure of a casting mold after the prefabricated plate is formed;
fig. 5 is a schematic view of the structure of the reverse-punching forming plate 9 of the present utility model.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
the reverse pouring tooling of the assembled small-sized concrete precast slab comprises a strip-shaped formwork platform bracket 1, wherein a bottom formwork 2 is arranged on the strip-shaped formwork platform bracket 1, and a side formwork 3 and a side formwork 4 are arranged on the bottom formwork 2; a bottom template 2, two side templates 3 and two side templates 4 form a pouring mould of a rectangular small-sized concrete precast slab; the top end of the side template 4 is provided with a lifting hook lap groove 5, the lifting hook lap groove 5 is long, so that the position can be conveniently adjusted when the lifting hook is used for hanging the steel bar net sheet 8 in the precast slab, the lifting hook lap groove 5 is lapped with the lifting hook, and the steel bar net sheet 8 in the precast slab is hung in the casting mould; the steel bar net sheet 8 in the precast slab is hung in a pouring die of the small-sized concrete precast slab through the lower ends of the lifting hooks at two sides; the lifting hook is L-shaped, a U-shaped hook is arranged on the outer side of the upper end of the lifting hook, and a U-shaped hook is also arranged on the inner side of the lower end of the lifting hook.
A left lifting hook 6 is connected to the left side template 3 of the pouring die, a right lifting hook 7 is connected to the right side template 3 of the pouring die, and a precast intra-plate reinforcing mesh 8 is connected between the lower end of the left lifting hook 6 and the lower end of the right lifting hook 7; concrete is poured in the pouring mould.
The long strip-shaped die table platform support 1 is connected with a hoisting and overturning mechanism, when a row of precast slabs on the long strip-shaped die table platform support 1 are solidified, the long strip-shaped die table platform support 1 is integrally hoisted by the hoisting mechanism and moves to a discharging table, and the precast slabs are buckled to the discharging table by overturning, so that the flatness of the bottom die plate 2 is good, and a release agent can be coated, so that the surface flatness of the reversely-punched forming slab 9 is high, and the design requirement is met; the bottom template 2, the side templates 3 and the side templates 4 of the utility model all adopt steel templates, and the steel bars used by the steel bar meshes 8 in the precast slabs are low in strength, but have good plasticity and high elongation, are convenient for bending and forming and are easy to weld, and are precast and formed in advance according to the processing quantity of the components.
Claims (3)
1. The reverse-beating pouring tool for the assembled small-sized concrete precast slab comprises a strip-shaped formwork platform bracket (1) and is characterized in that a bottom formwork (2) is arranged on the strip-shaped formwork platform bracket (1), and a side formwork (3) and a side formwork (4) are arranged on the bottom formwork (2); a bottom template (2), two side templates (3) and two side templates (4) form a pouring mould of a rectangular small-sized concrete precast slab; a lifting hook lap groove (5) is formed in the top end of the side template (4), a lifting hook is lapped on the lifting hook lap groove (5), and a prefabricated plate inner reinforcing steel bar net sheet (8) is suspended in the pouring mould; the steel bar net piece (8) in the precast slab is hung in the pouring mould of the small-sized concrete precast slab through the lower ends of the lifting hooks at the two sides.
2. The reverse-beating pouring tool for the assembled small-sized concrete precast slab according to claim 1 is characterized in that a left lifting hook (6) is connected to a left side template (3) of a pouring die, a right lifting hook (7) is connected to a right side template (3) of the pouring die, and a precast slab inner reinforcing mesh (8) is connected between the lower end of the left lifting hook (6) and the lower end of the right lifting hook (7); concrete is poured in the pouring mould.
3. The reverse-beating casting tooling for the assembled small-sized concrete precast slabs according to claim 1 or 2, wherein the hoisting and overturning mechanism is connected to the long-strip-shaped die platform support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321019010.0U CN219946704U (en) | 2023-05-01 | 2023-05-01 | Reverse-beating pouring tool for assembled small-sized concrete precast slabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321019010.0U CN219946704U (en) | 2023-05-01 | 2023-05-01 | Reverse-beating pouring tool for assembled small-sized concrete precast slabs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219946704U true CN219946704U (en) | 2023-11-03 |
Family
ID=88546027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321019010.0U Active CN219946704U (en) | 2023-05-01 | 2023-05-01 | Reverse-beating pouring tool for assembled small-sized concrete precast slabs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219946704U (en) |
-
2023
- 2023-05-01 CN CN202321019010.0U patent/CN219946704U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110295739B (en) | Construction method for vertical waterproof construction joint | |
| CN210969361U (en) | Production line for precast concrete hollow anti-seismic wallboard | |
| CN2345624Y (en) | Shaping formwork for cast-in-place concrete stairs | |
| CN110126064B (en) | Double-skin wall production method | |
| CN215094388U (en) | Novel concrete floor cushion block die | |
| CN108560842B (en) | Precast concrete stair section with multipurpose holes and preparation and application thereof | |
| CN219946704U (en) | Reverse-beating pouring tool for assembled small-sized concrete precast slabs | |
| CN112809893B (en) | Forming die of cross beam prefabricated part and mounting and using method thereof | |
| CN103669872A (en) | Walling method and walling device | |
| CN210622302U (en) | Pouring template for building construction | |
| CN202064636U (en) | Closed stair formwork erecting device | |
| CN207997396U (en) | One kind exempting from formwork constructional column shaper | |
| CN213499881U (en) | PCF board production mould | |
| CN214925383U (en) | Side mold for rough surface of prefabricated laminated slab | |
| CN214110810U (en) | Mould for prefabricating laminated slab | |
| CN212170798U (en) | Combined profiling composite floor slab die | |
| CN103878868A (en) | Application of novel vertical pouring construction process to prefabricated concrete block with four hollow corners | |
| CN209737913U (en) | Coincide floor mould convenient to drawing of patterns | |
| CN203684687U (en) | Walling device | |
| CN115107147B (en) | Method for constructing ppvc space module | |
| CN218535048U (en) | Reverse pouring mold for ppvc side face component | |
| CN220434312U (en) | UHPC reinforcement layer construction structure of concrete column | |
| CN216127448U (en) | Prefabricated coincide floor mould | |
| CN2442820Y (en) | Turning mould device for prefabricated wall board | |
| CN2292856Y (en) | Multifunctional scaffold with form |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |