Concrete pouring formwork for capital construction
By designing a concrete pouring template with an inclined introduction piece and a pressing mechanism, the problem of concrete leakage caused by the narrow opening of the existing template is solved, and convenient introduction and high-quality blind paving brick forming are achieved.
Patent Information
- Application Number
- CN202521928843.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-09
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2035-09-09
AI Technical Summary
The opening of the existing blind brick casting template is narrow, which makes it inconvenient to introduce concrete and easily leaks, resulting in poor pouring density.
A concrete pouring formwork is designed, which includes a top pressure structure, a movable formwork, a fixed formwork and an inner formwork assembly. Through the inclined introduction piece and the pressing mechanism, the concrete can be conveniently introduced and compacted to avoid material leakage.
It improves the convenience of concrete introduction and pouring density, ensures the molding quality of blind paving bricks, and reduces the difficulty of operation.
Smart Images
Figure CN223431767U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a pouring formwork technical field more specifically, relate to a kind of concrete pouring formwork for capital construction. BACKGROUND
[0002] Part of the blind sidewalk brick is made by concrete pouring. This kind of concrete blind sidewalk brick is generally made of cement as cementing material, matched with sand and gravel, and then a certain amount of water and additive (such as early strength agent, water reducing agent, etc., which can be added as needed) is added, and then stirred according to a certain mixing ratio, poured into a special mold for pouring and forming, and then cured and other processes to meet the specified strength and other performance requirements. The cost of concrete blind sidewalk brick is relatively low, and it is widely used in many ordinary municipal roads and some places with not very high requirements on wear resistance and other properties, and different shapes, sizes and surface protrusion patterns can be made to meet the blind sidewalk guiding function.
[0003] In the capital construction project of municipal road, blind sidewalk brick is used for guiding the blind people, and part of the blind sidewalk brick is made by concrete pouring. Therefore, the corresponding pouring formwork needs to be used. The existing pouring formwork is fixed and assembled by external transverse connecting frame and locking structure on the separated formwork, and then concrete pouring is carried out through the opening. The opening of this formwork structure is relatively narrow, and the concrete is not easy to guide, which may cause concrete leakage and poor pouring density, affecting the pouring effect. In view of this, we provide a kind of concrete pouring formwork for capital construction. SUMMARY
[0004] The utility model aims at overcoming the deficiency of prior art, adapting to the actual need, providing a kind of concrete pouring formwork for capital construction to solve the technical problems of narrow opening of current blind sidewalk brick pouring formwork, inconvenient concrete guiding and easy leakage leading to poor pouring density.
[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of concrete pouring formwork for capital construction, including top pressure structure, movable formwork, fixed formwork and inner mold assembly, the lower end of the fixed formwork is fixed on the upper side of base, the both sides of the fixed formwork are fixed with locking assembly, the inner mold assembly is installed in the recess of fixed formwork inner side, the inner mold assembly is composed of mold and import piece, the lower end of the movable formwork is rotatably installed on base by hinge, and the movable formwork corresponds to the fixed formwork, the both sides of the movable formwork are fixed with plug buckle, and the top pressure structure is fixed on the upper end of movable formwork.
[0006] Preferably, the fixed formwork and base are inclined at an angle of twenty degrees, the bracket is fixed on the rear side of base, and the upper end of bracket is fixed on the inclined surface on the rear side of fixed formwork.
[0007] Preferably, the mold is adapted to the inner recess of the fixed template, cavities are equidistantly provided on the mold, and plug rods are fixed on both sides of the upper and lower ends of the mold, and the bottom plug rod is inserted into the bottom socket of the fixed template recess.
[0008] Preferably, the lead-in piece is in an inclined state and is located at the upper end of the fixed template. The lower end socket of the lead-in piece is connected to the upper end plug rod of the mold, and the upper end of the lead-in piece is provided with a docking port.
[0009] Preferably, the top pressing structure consists of a handle bar, an assembly seat and a pressure plate. The assembly seat is fixed to the upper end of the movable template. Both ends of the assembly seat are slidably penetrated by movable columns, and the upper and lower ends of the movable columns are respectively fixed on the handle bar and the pressure plate. The pressure plate is adapted to the molding cavity formed between the movable template and the fixed template.
[0010] Preferably, the locking assembly consists of a fixed block and a bidirectional telescopic rod, the fixed block is fixed to the outside of the fixed template, the two ends of the bidirectional telescopic rod pass through the two fixed blocks on the same side, and the outer end cap of the bidirectional telescopic rod is connected to the fixed block through a spring, a spring block is provided on the inner side of the fixed block, and the bidirectional telescopic rod is fixedly connected to the spring block.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] 1. The utility model designs an inner mold component. Concrete enters the inclined surface of the introduction plate through an external pipe and flows into the forming cavity composed of the movable template and the fixed template through the inclined surface. After the feeding is completed, manual pressure is applied to the pressing plate to compact the concrete in the forming cavity to form blind bricks. Through the above-mentioned structural design, the narrow material port of the device is convenient for introducing concrete, avoiding material leakage. At the same time, the pressing mechanism is used to compact the concrete to ensure the quality of the bricks.
[0013] 2. When assembling the device of the present invention, the mold is placed in the recess of the fixed template, and then the bottom plug rod is docked with the bottom plug of the fixed template recess to achieve positioning, and then the plug-in connection port on the lower surface of the guide piece is plugged and fixed with the plug rod at the upper end of the mold, and then the movable template is rotated and closed, and the buckles on both sides of the movable template are docked with the locking components. During the docking process, the spring pressure block is squeezed and then the elastic snap connection is completed. The device is tilted at a twenty-degree angle, which is convenient for feeding. At the same time, the convenient opening and closing design does not require the entire equipment to be disassembled, reducing the difficulty of operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the expanded structure of the utility model;
[0016] Figure 3 The utility model discloses Figure 2 The amplification structure schematic diagram of A is shown in the figure;
[0017] Figure 4 The rear view structure schematic diagram of the utility model is shown in the figure;
[0018] Figure 5 The inner mould assembly schematic diagram of the utility model is shown in the figure;
[0019] Figure 6 The movable formwork schematic diagram of the utility model is shown in the figure.
[0020] Mark explanation in the figure: 1, top pressure structure;101, handle;102, movable column;103, assembly seat;104, pressing plate;2, movable formwork;201, plug buckle;3, locking assembly;301, fixed block;302, elastic pressing block;303, bidirectional telescopic rod;304, spring;4, base;401, support;5, fixed formwork;6, inner mould assembly;601, mould;602, lead-in piece;603, butt joint;604, cavity;605, plug rod;7, blind way brick. Specific implementation
[0021] As Figures 1 to 4 shown, the utility model relates to a kind of concrete pouring formworks for capital construction, including top pressure structure 1, movable formwork 2, fixed formwork 5 and inner mould assembly 6, the lower end of fixed formwork 5 is fixed on the upper side of base 4, and the both sides of fixed formwork 5 are fixed with locking assembly 3, inner mould assembly 6 is installed in the recess of the inner side of fixed formwork 5, and inner mould assembly 6 is composed of mould 601 and lead-in piece 602, fixed formwork 5 and base 4 are twenty degrees angle of inclination state, the rear side of base 4 is fixed with support 401, and the upper end of support 401 is fixed on the rear side inclined surface of fixed formwork 5, mould 601 is compatible with the recess of the inner side of fixed formwork 5, and a plurality of cavities 604 are equidistantly formed in mould 601, and the both sides of the upper and lower ends of mould 601 are fixed with plug rod 605, and the bottom plug rod 605 is inserted into the bottom socket of the recess of fixed formwork 5, lead-in piece 602 is in inclined state, and lead-in piece 602 is located at the upper end of fixed formwork 5, the lower end socket of lead-in piece 602 is connected with the upper end plug rod 605 of mould 601, butt joint 603 is formed in the upper end of lead-in piece 602, and concrete lead-in pipeline is clamped on the butt joint 603 of the upper end lead-in piece 602 of inner mould assembly 6, concrete enters the inclined surface of lead-in piece 602 through pipeline, and flows into the forming cavity cavity formed by movable formwork 2 and fixed formwork 5, after feeding is finished, handle 101 is pressed by artificial, and pressing plate 104 is lowered, and pressing plate 104 is pressed in the forming cavity cavity to form blind way brick 7, through the structure design, the narrow material port of the device is convenient for the introduction of concrete, avoids material leakage, and cooperates with material pressing mechanism to compact concrete, to ensure the quality of brick.
[0022] like Figures 3 to 6 As shown, the utility model relates to a concrete pouring formwork for infrastructure, comprising a top pressure structure 1, a movable formwork 2, a fixed formwork 5 and an inner formwork assembly 6. The lower end of the movable formwork 2 is rotatably mounted on the base 4 through a hinge, and the movable formwork 2 corresponds to the fixed formwork 5. Buckles 201 are fixed on both sides of the movable formwork 2. The top pressure structure 1 is fixed to the upper end of the movable formwork 2. The top pressure structure 1 is composed of a handle 101, an assembly seat 103 and a pressure plate 104. The assembly seat 103 is fixed to the upper end of the movable formwork 2. Both ends of the assembly seat 103 are slidably penetrated by movable columns 102, and the upper and lower ends of the movable columns 102 are respectively fixed on the handle 101 and the pressure plate 104. The pressure plate 104 is adapted to the molding cavity formed between the movable formwork 2 and the fixed formwork 5. The cavity formed between the movable formwork 2, the blind brick 7 and the fixed formwork 5 is adapted to the cavity 604 of the mold 601. The locking assembly 3 is composed of a fixed block 301 and a two-way telescopic rod 303. When the cam 302 is in the closed position, the cam 303 is in the closed position, and ...
[0023] Working principle: This embodiment provides a concrete pouring formwork for infrastructure construction. When in use, the concrete introduction pipe is clamped on the docking port 603 of the introduction piece 602 at the upper end of the inner mold assembly 6. The concrete enters the inclined surface of the introduction piece 602 through the pipe, and flows into the molding cavity composed of the movable formwork 2 and the fixed formwork 5 through the inclined surface. After the feeding is completed, the handle 101 is manually pressed to drive the pressure plate 104 to move down. The pressure plate 104 compacts the concrete in the molding cavity to form a blind paving brick 7. When assembling this device, the mold 601 is placed in the recess of the fixed formwork 5, and then the bottom insertion rod 605 is docked with the bottom insertion of the recess of the fixed formwork 5 to achieve positioning. Then, the introduction piece 602 is plugged and fixed with the upper insertion rod 605 of the mold 601 through the plug-in connection port on the lower surface, and then the movable formwork 2 is rotated and closed. The buckles 201 on both sides of the movable formwork 2 dock with the locking assembly 3. During the docking process, the spring pressure block 302 is squeezed and the elastic clamping is completed.
[0024] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.
Claims
1. A concrete pouring formwork for infrastructure construction, comprising a top pressure structure (1), a movable formwork (2), a fixed formwork (5) and an inner formwork assembly (6), characterized in that: The lower end of the fixed template (5) is fixed to the upper side of the base (4), and locking components (3) are fixed on both sides of the fixed template (5). The inner mold component (6) is installed in the recess on the inner side of the fixed template (5), and the inner mold component (6) is composed of a mold (601) and an introduction piece (602). The lower end of the movable template (2) is rotatably installed on the base (4) through a hinge, and the movable template (2) corresponds to the fixed template (5). Buckles (201) are fixed on both sides of the movable template (2), and the top pressure structure (1) is fixed to the upper end of the movable template (2).
2. The concrete pouring formwork for infrastructure construction according to claim 1, characterized in that: The fixed template (5) and the base (4) are inclined at an angle of twenty degrees, a bracket (401) is fixed to the rear side of the base (4), and the upper end of the bracket (401) is fixed to the inclined surface of the rear side of the fixed template (5).
3. The concrete pouring formwork for infrastructure construction according to claim 2, characterized in that: The mold (601) is adapted to the inner recess of the fixed template (5), and cavities (604) are equidistantly provided on the mold (601). Insertion rods (605) are fixed on both sides of the upper and lower ends of the mold (601), and the bottom insertion rod (605) is inserted into the bottom insertion hole of the recess of the fixed template (5).
4. The concrete pouring formwork for infrastructure construction according to claim 3, characterized in that: The introduction piece (602) is in an inclined state and is located at the upper end of the fixed template (5). The lower end socket of the introduction piece (602) is connected to the upper end plug rod (605) of the mold (601). The upper end of the introduction piece (602) is provided with a docking port (603).
5. The concrete pouring formwork for infrastructure construction according to claim 4, characterized in that: The top pressing structure (1) is composed of a handle (101), an assembly seat (103) and a pressure plate (104), wherein the assembly seat (103) is fixed to the upper end of the movable template (2), and movable columns (102) are slidably installed at both ends of the assembly seat (103), and the upper and lower ends of the movable columns (102) are respectively fixed to the handle (101) and the pressure plate (104), and the pressure plate (104) is adapted to the molding cavity formed between the movable template (2) and the fixed template (5).
6. The concrete pouring formwork for infrastructure construction according to claim 5, characterized in that: The locking assembly (3) is composed of a fixed block (301) and a bidirectional telescopic rod (303), wherein the fixed block (301) is fixed on the outside of the fixed template (5), and both ends of the bidirectional telescopic rod (303) pass through two fixed blocks (301) on the same side, and the outer end cap of the bidirectional telescopic rod (303) is connected to the fixed block (301) via a spring (304), and a spring block (302) is provided on the inner side of the fixed block (301), and the bidirectional telescopic rod (303) is fixedly connected to the spring block (302).