Instrumented concrete mold and use method thereof

Abstract

The invention discloses an instrumentalized concrete mold and a using method thereof. The mold comprises a flat-bottom U-shaped mold, side panel pull rods, bottom plate pull rods and nuts. The flat-bottom U-shaped mold comprises a bottom plate and two side panels arranged on the two sides of the bottom plate respectively, a plurality of partition plates are arranged in a U-shaped groove formed by the bottom plate and the side panels at intervals, and a plurality of mold cavities used for manufacturing concrete test blocks are formed among the adjacent partition plates, the side panels and the bottom plate in a clamped mode. And the side panel pull rod and the bottom plate pull rod are respectively used for fixing the side panel and the bottom plate. The mold is convenient to design, machine, operate and use, the quality effect of the concrete test block can be effectively guaranteed, standardized popularization of the concrete test block mold is facilitated, the mold cannot be damaged and can be reused, and the construction cost and the construction time are effectively saved.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a tool-based concrete mold and its usage method. Background Technology

[0002] Currently widely used ABS concrete test block molds are difficult to use during demolding, easily leading to defects and incompleteness in the test blocks, thus rendering them unusable. Furthermore, these molds are prone to damage after repeated use, have poor durability, and are difficult to reuse. Summary of the Invention

[0003] The purpose of this invention is to provide a tool-based concrete mold, including a flat-bottomed U-shaped mold, side panel tie rods, bottom plate tie rods, and nuts.

[0004] The flat-bottomed U-shaped mold includes a base plate and two side panels disposed on both sides of the base plate. Multiple partitions are spaced apart in the U-shaped groove formed by the base plate and the side panels, so that multiple mold cavities for making concrete test blocks are sandwiched between the adjacent partitions, the side panels, and the base plate.

[0005] The side panel includes side panel I and side panel II.

[0006] Both ends of the base plate and the side panel are provided with bolt fixing lugs.

[0007] The bolt fixing lug is provided with a screw hole.

[0008] The side panel tie rod passes through the screw holes of the bolt fixing lugs on side panel I and side panel II, and is fixed by nuts.

[0009] The side panel tie rod has through holes on its shaft.

[0010] One end of the base plate tie rod is embedded in the bolt hole of the bolt fixing lug on the base plate, and the other end passes through the through hole and is fixed by a nut.

[0011] Furthermore, the base plate has a groove-shaped structure, including a base plate base body and an annular protrusion that surrounds the edge of the base plate base body and is integrally formed with the base plate base body.

[0012] Furthermore, the side panel has a groove-shaped structure, including a side panel base and an annular protrusion that surrounds the edge of the side panel base and is integrally formed with the side panel base.

[0013] The slots of side panel I and side panel II are arranged opposite each other.

[0014] Furthermore, the side panel is provided with slots at intervals, and the partition is embedded in the slots.

[0015] Furthermore, the bolt fixing lugs on the base plate are located at the middle of both ends of the base plate.

[0016] The bolt holes for the bolt fixing lugs on the base plate are blind holes.

[0017] Furthermore, the bolt fixing lugs on the side panel are located in the middle of both ends of the side panel.

[0018] Furthermore, the cross-sectional shape of the bolt fixing lug is trapezoidal.

[0019] Furthermore, the diameter of the side panel tie rod is greater than the diameter of the bottom plate tie rod.

[0020] Furthermore, the base plate, side panels, and partitions are made of cast iron.

[0021] Another object of the present invention is to provide a method for using a tool-based concrete mold, comprising the following steps:

[0022] S1. Install bolt fixing lugs at the middle of both ends of the base plate and side panel;

[0023] S2. Place the base plate on a flat concrete surface or steel plate;

[0024] S3. Embed the partition into the slots of side panel I and side panel II, and fix it with the side panel tie rod and nut;

[0025] S4. Place the assembled side panels and partitions on the base plate and secure them with base plate tie rods and nuts;

[0026] S5. Brush oil on the inside of the mold, then pour concrete into the mold cavity and vibrate it. After pouring is completed, scrape off the surface laitance and excess concrete around the mold.

[0027] S6. After the concrete has set, remove the formwork. First, loosen the side panel tie rods and remove the side panel. Then, loosen the bottom plate tie rods, remove the outermost partition, and take out the first test block.

[0028] S7. Remove the partitions one by one, take out the test blocks, and complete the production of concrete test blocks.

[0029] The technical effects of this invention are undeniable, and its beneficial effects are as follows:

[0030] 1. The mold of the present invention not only has a simple disassembly process, but also ensures the integrity of the test block shape. Furthermore, the mold is undamaged and can be reused, effectively saving construction costs and construction time.

[0031] 2. The mold of the present invention is easy to design and process, convenient to operate and use, and can effectively ensure the quality of concrete test blocks, which is conducive to the standardization and promotion of concrete test block molds. Attached Figure Description

[0032] Figure 1 Top view of a tool-made concrete test block mold;

[0033] Figure 2 This is a front elevation view of a tool-type concrete test block mold;

[0034] Figure 3 This is a side elevation view of a tool-type concrete test block mold;

[0035] In the diagram: base plate 1, side panel 2, slot 201, partition 3, bolt fixing lug 4, side panel tie rod 501, through hole 5011, base plate tie rod 502, nut 6. Detailed Implementation

[0036] The present invention will be further described below with reference to embodiments, but it should not be construed that the scope of the present invention is limited to the following embodiments. Various substitutions and modifications made based on ordinary technical knowledge and common practices in the art without departing from the above-described technical concept of the present invention should be included within the scope of protection of the present invention.

[0037] Example 1:

[0038] A modular concrete mold includes a flat-bottomed U-shaped mold, a side panel tie rod 501, a bottom plate tie rod 502, and a nut 6.

[0039] The flat-bottomed U-shaped mold includes a base plate 1 and two side panels 2 disposed on both sides of the base plate 1. Multiple partitions 3 are spaced apart in the U-shaped groove formed by the base plate 1 and the side panels 2, so that multiple mold cavities for making concrete test blocks are sandwiched between the adjacent partitions 3, the side panels 2, and the base plate 1.

[0040] The side panel 2 includes side panel I and side panel II.

[0041] Both ends of the base plate 1 and the side panel 2 are provided with bolt fixing ears 4.

[0042] The bolt fixing lug 4 is provided with a screw hole.

[0043] The side panel tie rod 501 passes through the screw holes of the bolt fixing lugs 4 on side panel I and side panel II, and is fixed by the nut 6.

[0044] The side panel pull rod 501 has a through hole 5011 on its body.

[0045] One end of the base plate tie rod 502 is embedded in the bolt hole of the bolt fixing lug 4 on the base plate 1, and the other end passes through the through hole 5011 and is fixed by the nut 6.

[0046] Example 2:

[0047] The main structure of this embodiment is the same as that of embodiment 1. Furthermore, the base plate 1 has a groove-shaped structure, including a base plate base and an annular protrusion that surrounds the edge of the base plate base and is integrally formed with the base plate base.

[0048] Example 3:

[0049] The main structure of this embodiment is the same as any one of embodiments 1 to 2. Furthermore, the side panel 2 has a groove-shaped structure, including a side panel base and an annular protrusion that surrounds the edge of the side panel base and is integrally formed with the side panel base.

[0050] The slots of side panel I and side panel II are arranged opposite each other.

[0051] Example 4:

[0052] The main structure of this embodiment is the same as any one of embodiments 1 to 3. Furthermore, the side panel 2 is provided with slots 201 at intervals, and the partition 3 is embedded in the slots 201.

[0053] Example 5:

[0054] The main structure of this embodiment is the same as any one of embodiments 1 to 4. Furthermore, the bolt fixing lugs 4 on the base plate 1 are located in the middle of both ends of the base plate 1.

[0055] The bolt holes of the bolt fixing lugs 4 on the base plate 1 are blind holes.

[0056] Example 6:

[0057] The main structure of this embodiment is the same as any one of embodiments 1 to 5. Furthermore, the bolt fixing lugs 4 on the side panel 2 are located in the middle of both ends of the side panel 2.

[0058] Example 7:

[0059] The main structure of this embodiment is the same as any one of embodiments 1 to 6. Furthermore, the cross-sectional shape of the bolt fixing lug 4 is trapezoidal.

[0060] Example 8:

[0061] The main structure of this embodiment is the same as any one of embodiments 1 to 7. Furthermore, the diameter of the side panel tie rod 501 is greater than the diameter of the bottom plate tie rod 502.

[0062] Example 9:

[0063] The main structure of this embodiment is the same as any one of embodiments 1 to 8. Furthermore, the base plate 1, side panel 2 and partition 3 are made of cast iron.

[0064] Example 10:

[0065] A method for using a tool-based concrete mold according to any one of embodiments 1 to 9 includes the following steps:

[0066] S1. Install bolt fixing lugs 4 at the middle of both ends of the base plate 1 and the side panel 2;

[0067] S2. Place the base plate 1 on a flat concrete surface or steel plate;

[0068] S3. Insert the partition 3 into the slots 201 of the side panel I and the side panel II, and fix it with the side panel pull rod 501 and the nut 6;

[0069] S4. Place the assembled side panel 2 and partition 3 on the base plate 1 and fix them with the base plate tie rod 502 and nut 6;

[0070] S5. Brush oil on the inside of the mold, then pour concrete into the mold cavity and vibrate it. After pouring is completed, scrape off the surface laitance and excess concrete around the mold.

[0071] S6. After the concrete has set, remove the formwork. First, loosen the side panel tie rod 501 and remove the side panel 2. Then, loosen the bottom plate tie rod 502 and remove the outermost partition 3. Take out the first test block.

[0072] S7. Remove partition 3 in sequence, take out the test block, and complete the production of concrete test block.

[0073] Example 11:

[0074] The main structure of this embodiment is the same as any one of embodiments 1 to 10. Furthermore, the purpose of this invention is to provide a cast iron tool-based concrete mold. This cast iron tool-based concrete mold is easy to design and process, convenient to operate and use, can effectively ensure the quality of concrete test blocks, and is conducive to the standardization and promotion of concrete test block molds, allowing for repeated use.

[0075] To achieve the above objectives, the present invention provides a cast iron tool-type concrete mold, comprising:

[0076] Concrete test block, wherein the concrete test block is 100mm×100mm.

[0077] A cast iron tool-type concrete mold is used to restrict the flow of concrete and ensure the molding of the concrete test block. The cast iron tool-type concrete mold is divided into a cast iron base plate, cast iron side plates, cast iron partitions, and bolts and tie rods.

[0078] Bolt tie rod, which is used to fix the cast iron side panel and the cast iron base plate.

[0079] Furthermore: the upper surface of the cast iron base plate is smooth and flat, with a thickness of 6mm, and a 10mm thick and 10mm wide rim around the perimeter; bolt fixing ears are provided at both ends, with the fixing ears being centrally located, trapezoidal in shape, and equipped with bolt holes.

[0080] Furthermore: the inner surface of the cast iron side panel is smooth and flat, with a thickness of 6mm, and a perimeter with a thickness of 10mm and a width of 10mm; according to the size of the test block, a groove is set on the inner side of the cast iron side panel, with a groove width of 7mm and a depth of 3mm; bolt fixing ears are set at both ends, with the fixing ears set in the center and in a trapezoidal shape.

[0081] Furthermore: the cast iron partitions have smooth, flat surfaces and a thickness of 6mm.

[0082] Furthermore: The side panel tie rod is made of 8mm diameter cast iron, secured at both ends with nuts and knobs. A hole is provided in the middle for the bottom plate tie rod to pass through. The bottom plate tie rod is 5mm in diameter and is secured to the top plate with knobs. The upper end is also secured with a nut and knob.

[0083] The present invention also provides a specific operating procedure, including:

[0084] Step 1: Place the cast iron base plate on a flat concrete surface or steel plate.

[0085] Step 2: First, use bolts and tie rods to slightly fix the cast iron side panel, then place the cast iron partition inside the cast iron side panel, and finally fix it firmly with bolts and tie rods.

[0086] Step 3: Place the assembled side panels and partition frames onto the cast iron base plate, and then secure them firmly to the cast iron base plate using bolts and tie rods.

[0087] Step 4: Brush oil on the inside of the mold, then pour concrete and vibrate it. Scrape off the surface laitance and excess concrete around the edges, and place it in a cool place.

[0088] Step 5: After the concrete has set, remove the formwork. First, loosen the bolts fixing the cast iron side panel and remove the side formwork. Then, loosen the bolts fixing the cast iron base plate and remove the outermost partition. Take out the first test block, and then remove the partitions and the remaining two test blocks in sequence. Remove the test blocks and clean the formwork.

[0089] Step Six: Prepare test blocks by following the installation and dismantling procedures described above. Do not knock during the operation. The test blocks should be intact and the molds should be undamaged and reusable.

Claims

1. A tool-based concrete mold, characterized in that: Includes a flat-bottomed U-shaped mold, a side panel tie rod (501), a bottom plate tie rod (502), and a nut (6); The flat-bottomed U-shaped mold includes a base plate (1) and two side panels (2) respectively disposed on both sides of the base plate (1). In the U-shaped groove formed by the base plate (1) and the side panels (2), multiple partitions (3) are spaced apart, so that multiple mold cavities for making concrete test blocks are sandwiched between the adjacent partitions (3) and the side panels (2) and the base plate (1). The side panel (2) includes side panel I and side panel II; Both ends of the base plate (1) and the side plate (2) are provided with bolt fixing ears (4); The bolt fixing lug (4) is provided with a screw hole; The side panel tie rod (501) passes through the screw holes of the bolt fixing lugs (4) on the side panel I and the side panel II, and is fixed by the nut (6); The side panel tie rod (501) has a through hole (5011) on its body. One end of the base plate tie rod (502) is embedded in the screw hole of the bolt fixing lug (4) on the base plate (1), and the other end passes through the through hole (5011) and is fixed by the nut (6).

2. The tool-based concrete mold according to claim 1, characterized in that: The base plate (1) has a groove-shaped structure, including a base plate base and an annular protrusion that surrounds the edge of the base plate base and is integrally formed with the base plate base.

3. The tool-based concrete mold according to claim 1, characterized in that: The side panel (2) has a groove-shaped structure, including a side panel base and an annular protrusion that surrounds the edge of the side panel base and is integrally formed with the side panel base; The slots of side panel I and side panel II are arranged opposite each other.

4. The tool-based concrete mold according to claim 1, characterized in that: The side panel (2) is provided with slots (201) spaced apart, and the partition (3) is embedded in the slots (201).

5. A tool-based concrete mold according to claim 1, characterized in that: The bolt fixing lugs (4) on the base plate (1) are located at the middle of both ends of the base plate (1); The bolt holes of the bolt fixing lugs (4) on the base plate (1) are blind holes.

6. A tool-based concrete mold according to claim 1, characterized in that: The bolt fixing lugs (4) on the side panel (2) are located in the middle of both ends of the side panel (2).

7. A tool-based concrete mold according to claim 1, characterized in that: The cross-sectional shape of the bolt fixing lug (4) is trapezoidal.

8. A tool-based concrete mold according to claim 1, characterized in that: The diameter of the side panel tie rod (501) is larger than the diameter of the bottom plate tie rod (502).

9. A tool-based concrete mold according to claim 1, characterized in that: The base plate (1), side panel (2) and partition (3) are made of cast iron.

10. A method of using a tool-based concrete mold according to any one of claims 1 to 9, characterized in that, Includes the following steps: S1. Install bolt fixing ears (4) at the middle of both ends of the base plate (1) and the side panel (2); S2. Place the base plate (1) on a flat concrete surface or steel plate; S3. Insert the partition (3) into the slots (21) of the side panel I and the side panel II, and fix it with the side panel pull rod (501) and nut (6); S4. Place the assembled side panel (2) and partition (3) on the base plate (1) and fix them with the base plate tie rod (502) and nut (6); S5. Brush oil on the inside of the mold, then pour concrete into the mold cavity and vibrate it. After pouring is completed, scrape off the surface laitance and excess concrete around the mold. S6. After the concrete has set, remove the formwork. First, loosen the side panel tie rod (501) and remove the side panel (2). Then loosen the bottom plate tie rod (502) and remove the outermost partition (3). Take out the first test block. S7. Remove the partition (3) in sequence, take out the test block, and complete the production of the concrete test block.

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