Reinforced mold for pouring wood-grain-like concrete pile

Abstract

The utility model relates to the technical field of imitated wood grain concrete pile pouring, in particular to a reinforced mould for imitated wood grain concrete pile pouring, which is composed of a plurality of groups of mould plates, an inner framework is arranged in a mould pouring inner cavity formed by closing the mould plates, hollow inner cavities are arranged in the mould plates, and the inner framework is arranged in the mould pouring inner cavity. The beneficial effects are as follows: by arranging the template structure of the hollow inner cavity and pouring the concrete into the hollow inner cavity, the compressive property of the whole mold is greatly improved, the mold is ensured not to deform when the pile body reinforcement in the mold is subjected to prestressed tension, and the pile body reinforcement in the mold is subjected to prestressed tension; the high-performance single mold can be carried according to different engineering implementation sites, compared with a traditional fixed type tensioning bench mold, the repeated utilization rate is increased, and meanwhile the product transportation cost is greatly reduced by carrying the mold for on-site production.

Description

Technical Field

[0001] The utility model relates to the technical field of casting imitation wood grain concrete piles, in particular to a reinforced mould for casting imitation wood grain concrete piles. Background Art

[0002] In the prior art, when preparing imitation wood grain concrete piles, a mold formed by multiple sets of templates is usually provided for manufacturing, and a casting cavity is formed by closing the templates, so that a concrete pile body is formed under the pouring of concrete.

[0003] The existing forming molds are mostly made of metal materials. For longer concrete piles, the gravity increases after casting, so the concrete needs to withstand greater bending shear stress. In order to achieve the structural strength and use requirements of the mold, the method commonly used in the prior art is to increase the thickness of the mold steel plate and the amount of steel used. This not only increases the cost of the mold, but also has a low reuse rate and is difficult to form. Utility Model Content

[0004] The utility model aims to provide a reinforced mould for pouring imitation wood grain concrete piles to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A reinforced mold for casting imitation wood grain concrete piles includes a reinforced mold, wherein the reinforced mold is composed of multiple groups of templates, an inner skeleton is arranged in the mold casting cavity formed by closing the templates, a hollow cavity is arranged in the template, a concrete reinforcement is arranged in the hollow cavity, and the concrete reinforcement is formed by pouring concrete into the hollow cavity and solidifying it.

[0007] Preferably, a steel cage is cast in the concrete reinforcement.

[0008] Preferably, the steel bars in the steel cage are ordinary steel bars, high-strength steel bars or prestressed stretched steel strands.

[0009] Preferably, the steel cage frames are provided in a plurality of groups, and the plurality of groups of steel cage frames are distributed in a matrix manner in the hollow inner cavity.

[0010] Preferably, the template includes a side template and a bottom template, and a steel template with a wood grain is provided on the side of the side template close to the casting cavity of the mold. A plurality of groups of transversely extending reinforcing ribs are provided on the side template, and one end of the reinforcing rib is against the outer side of the steel template with a wood grain.

[0011] Preferably, the side mold includes a movable side mold and a fixed side mold, the lower end of the fixed side mold is provided with a longitudinal channel steel, and the outer side of the longitudinal channel steel is provided with a slide rail that slides in cooperation with the lower end of the movable side mold.

[0012] Preferably, a roller is provided at the lower end of the movable side mold, and the roller slides along the slide rail.

[0013] Preferably, the upper end of the movable side mold is provided with a casting guide plate inclined toward one side of the casting inner cavity of the mold.

[0014] Preferably, the fixed side mold and the movable side mold are provided with clamping components for fixing and clamping the inner skeleton.

[0015] Preferably, the height of the hollow inner cavity is greater than the height of the mold casting cavity, and the cross-sectional profile of the hollow inner cavity is set to be rectangular or triangular.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a template structure with a hollow inner cavity and pours concrete in the cavity, which will greatly increase the compressive resistance of the overall mold and ensure that the mold does not deform when the prestressed steel bars of the pile body in the mold are tensioned. Reinforced concrete is arranged in the single mold to achieve higher overall compressive, bending and shearing resistance of the mold while increasing the cost. The high-performance single mold can be used to transport the mold according to different project implementation locations, which improves the reuse rate compared with traditional fixed tensioning table molds. At the same time, the use of transporting molds for on-site production greatly reduces the product transportation cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional schematic diagram of the concrete reinforced mold of the utility model after closing;

[0019] Figure 2 It is a cross-sectional schematic diagram of the concrete reinforced mold of the utility model after opening;

[0020] Figure 3 It is a cross-sectional schematic diagram of a single-mold reinforced mold of the utility model after closing;

[0021] Figure 4 It is a cross-sectional schematic diagram of a single-mold reinforced mold of the utility model after opening;

[0022] Figure 5 It is a cross-sectional schematic diagram after closing in Embodiment 5 of the present utility model;

[0023] Figure 6 It is a schematic cross-sectional view of Example 5 of the utility model after opening.

[0024] In the figure: 1. Fixed side form; 2. Hollow inner cavity; 3. Concrete reinforcement; 4. Steel cage; 5. Longitudinal channel steel; 6. Movable side form; 7. Steel form with wood grain; 8. Inner skeleton; 9. Slide rail; 10. Roller; 11. Clamping assembly; 12. Reinforcement rib; 13. Mold casting inner cavity; 14. Bottom form; 15. Casting guide plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 6 , the utility model provides a technical solution:

[0027] Embodiment 1: A reinforced mold for casting imitation wood grain concrete piles, including a reinforced mold, which is composed of multiple groups of templates. An inner skeleton 8 is arranged in the mold casting cavity 13 formed by closing the templates, a hollow cavity 2 is arranged in the template, and a concrete reinforcement 3 is arranged in the hollow cavity 2. The concrete reinforcement 3 is formed by pouring concrete into the hollow cavity 2 and solidifying it.

[0028] By setting the template that constitutes the mold as a hollow inner cavity 2, the initial transportation of the mold is facilitated. By pouring concrete in the hollow inner cavity 2, the compressive resistance of the overall mold will be greatly increased, ensuring that the mold will not be deformed when the prestressed reinforcement of the pile body in the mold is tensioned; setting concrete in the single mold can achieve higher overall compression, bending and shear resistance of the mold at a lower cost. In the prior art, the same performance as the patent scheme is achieved by increasing the thickness of the mold steel plate and the amount of steel used, and the cost will be more than 200% of the cost of this scheme; the use of high-performance single molds can transport the molds according to different project implementation locations, which improves the reuse rate compared to traditional fixed tensioning table molds. At the same time, the use of transport molds for on-site production greatly reduces the transportation cost of products.

[0029] Example 2: On the basis of Example 1, in order to improve the structural performance of the concrete reinforcement, a steel cage 4 is cast in the concrete reinforcement 3. The steel bars in the steel cage 4 are ordinary steel bars, high-strength steel bars or prestressed stretched steel strands. There are multiple groups of steel cages 4, and the multiple groups of steel cages 4 are distributed in a matrix manner in the hollow inner cavity 2.

[0030] The pre-embedded steel cage 4 in the concrete increases the shear and bending resistance of the mold, and the mold will not be deformed or broken during lifting and transportation; the steel bars in the steel cage 4 are prestressed to greatly improve the bending resistance of the mold under the same conditions.

[0031] Embodiment 3: Based on Embodiment 2, the template includes a side template and a bottom template 14, and a wood-grained steel template 7 is provided on the side of the side template close to the mold casting cavity 13, and a plurality of groups of transversely extending reinforcing ribs 12 are provided on the side template, and one end of the reinforcing rib 12 is against the outer side of the wood-grained steel template 7.

[0032] The structural strength of the side mold is improved by providing the reinforcing rib plate 12, and at the same time, the support for the wood-grained steel mold piece 7 is improved, thereby preventing the wood-grained steel mold piece 7 from being deformed during concrete pouring.

[0033] Example 4: On the basis of Example 3, in order to improve the molding efficiency and quality, the side mold includes a movable side mold 6 and a fixed side mold 1, the lower end of the fixed side mold 1 is provided with a longitudinal channel steel 5, the outer side of the longitudinal channel steel 5 is provided with a slide rail 9 that slides with the lower end of the movable side mold 6, the lower end of the movable side mold 6 is provided with a roller 10, the roller 10 slides along the slide rail 9, the upper end of the movable side mold 6 is provided with a casting guide plate 15 inclined toward the casting inner cavity 13 of the mold, and the fixed side mold 1 and the movable side mold 6 are provided with a clamping assembly 11 for fixing and clamping the inner skeleton 8.

[0034] By setting the cooperation of the slide rail 9 and the roller 10, the limited sliding of the movable side mold 6 is realized, the accuracy of the mold forming and closing is improved, and the clamping assembly 11 is cooperated to realize the limited installation of the inner skeleton 8, and then the casting guide plate 15 is used to make the concrete slurry fall accurately into the casting cavity 13 of the mold during casting.

[0035] Embodiment 5: Based on Embodiment 2, in order to adapt to different template structures, the height of the hollow inner cavity 2 is greater than the height of the mold casting inner cavity 13, and the cross-sectional profile of the hollow inner cavity 2 is set to be rectangular or triangular.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced mold for casting imitation wood grain concrete piles, comprising a reinforced mold, wherein the reinforced mold is composed of a plurality of sets of templates, an inner frame (8) is arranged in the mold casting inner cavity (13) formed by closing the templates, and the characteristics are: The template is provided with a hollow inner cavity (2), and a concrete reinforcement member (3) is provided in the hollow inner cavity (2). The concrete reinforcement member (3) is formed by pouring concrete into the hollow inner cavity (2) and solidifying it.

2. The reinforced mold for casting imitation wood grain concrete pile according to claim 1, characterized in that: A steel cage (4) is cast in the concrete reinforcement (3).

3. The reinforced mold for casting imitation wood grain concrete pile according to claim 2, characterized in that: The steel bars in the steel cage (4) are common steel bars, high-strength steel bars or prestressed steel strands.

4. The reinforced mold for casting imitation wood grain concrete pile according to claim 3, characterized in that: The steel bar cage frames (4) are provided in a plurality of groups, and the plurality of groups of steel bar cage frames (4) are distributed in a matrix manner in the hollow inner cavity (2).

5. The reinforced mold for casting imitation wood grain concrete pile according to claim 2, characterized in that: The template comprises a side template and a bottom template (14); a steel template with a wood grain (7) is provided on one side of the side template close to the mold casting cavity (13); a plurality of groups of transversely extending reinforcing ribs (12) are provided on the side template; one end of the reinforcing ribs (12) abuts against the outer side of the steel template with a wood grain (7).

6. The reinforced mold for casting imitation wood grain concrete pile according to claim 5, characterized in that: The side mold comprises a movable side mold (6) and a fixed side mold (1), the lower end of the fixed side mold (1) is provided with a longitudinal channel steel (5), and the outer side of the longitudinal channel steel (5) is provided with a slide rail (9) that slides in cooperation with the lower end of the movable side mold (6).

7. The reinforced mold for casting imitation wood grain concrete pile according to claim 6, characterized in that: A roller (10) is provided at the lower end of the movable side mold (6), and the roller (10) slides along the slide rail (9).

8. The reinforced mold for casting imitation wood grain concrete pile according to claim 6, characterized in that: The upper end of the movable side mold (6) is provided with a casting guide plate (15) inclined toward one side of the mold casting inner cavity (13).

9. The reinforced mold for casting imitation wood grain concrete pile according to claim 6, characterized in that: The fixed side mold (1) and the movable side mold (6) are provided with a clamping assembly (11) for fixing and clamping the inner frame (8).

10. The reinforced mold for casting imitation wood grain concrete pile according to claim 2, characterized in that: The height of the hollow inner cavity (2) is greater than the height of the mold casting inner cavity (13), and the cross-sectional profile of the hollow inner cavity (2) is set to be rectangular or triangular.

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