Die for pouring reinforced concrete

Abstract

The utility model discloses a reinforced concrete pouring mould which comprises a base, a reinforcing steel bar base is arranged at an opening in the center of the base, two first supporting columns are fixedly installed on the left side of the upper portion of the base, a sliding rail rod is fixedly installed between the two first supporting columns, and two second supporting columns are fixedly installed on the right side of the upper portion of the base. Two lead screw nut seats are installed above the two second supporting columns, the two lead screw nut seats are sleeved with positive and negative tooth lead screws in series, a supporting rod is fixedly installed on the right side of the upper portion of the base, the upper surface of the supporting rod is fixedly connected to a shell of a lead screw motor, and the driving end of the lead screw motor is in driving connection to the positive and negative tooth lead screws. A die mechanism is installed on the sliding rail rod and the positive and negative tooth lead screw in a sleeved mode and comprises an upper sliding seat, an upper die, an upper clamping jaw, a lower sliding seat, a lower die and a lower clamping jaw. According to the utility model, the demoulding is simple, the manual operation difficulty is reduced, and the workload of production operation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforced concrete casting moulds, in particular to a reinforced concrete casting mould. Background Art

[0002] Concrete precast block mold is a mold for concrete finished products that is specially customized according to specific size specifications. Cement precast block mold, concrete precast part mold, high-speed precast part mold box, concrete precast block mold box, precast plastic mold, etc. are all nicknames for concrete precast block mold.

[0003] Patent publication number CN 206614632 U discloses a cylindrical reinforced concrete specimen casting mold, which includes a bottom cover, a round tube located above the bottom cover and matched with the bottom cover, and a support ring located at the upper end of the inner part of the round tube. A first concave hole is provided in the center of the bottom cover for fixing one end of the steel bar. The support ring includes a concentric outer ring and an inner ring. A support bar is connected between the outer ring and the inner ring. The inner diameter of the inner ring is the same as the diameter of the steel bar, which is used to fix the other end of the steel bar. The support ring is detachably connected to the round tube. The cylindrical reinforced concrete specimen casting mold of the utility model has a simple structure and is easy to use. It can prevent the steel bar from deviating from the center during the concrete specimen casting process, greatly improving the compressive strength, tensile strength and service life of the formed reinforced concrete.

[0004] However, in the existing reinforced concrete casting mold, demoulding is difficult, and reinforcing bars are inserted in the support ring, making the demoulding operation difficult. Utility Model Content

[0005] The utility model aims to solve the disadvantages of the prior art that demoulding is difficult and that reinforcing bars are inserted in the support ring, making demoulding difficult, and proposes a reinforced concrete casting mold.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A reinforced concrete casting mold is designed, including a base, characterized in that:

[0008] A steel bar base is provided at an opening at the center of the base;

[0009] Two support columns 1 are fixedly installed on the upper left side of the base, and a slide rail rod is fixedly installed between the two support columns 1;

[0010] Two support columns 2 are fixedly installed on the upper right side of the base, two screw nut seats are installed above the two support columns 2, and positive and negative threaded screws are arranged on the two screw nut seats;

[0011] A support rod is fixedly installed on the upper right side of the base, the upper surface of the support rod is fixedly connected to the housing of the screw motor, and the driving end of the screw motor is drivingly connected to the positive and negative threaded screws;

[0012] The slide rail rod and the positive and negative threaded rod are provided with a mold mechanism, which includes an upper slide seat, an upper mold, an upper clamping claw, a lower slide seat, a lower mold and a lower clamping claw.

[0013] An upper slide seat is installed on the slide rail rod and the positive and negative screw rods, and the side wall of the upper slide seat is fixedly connected to the upper mold. An upper clamping claw is fixedly installed horizontally above the upper mold. A lower slide seat is also installed on the slide rail rod and the positive and negative screw rods, and the side wall of the lower slide seat is fixedly connected to the lower mold. A lower clamping claw is fixedly installed horizontally below the lower mold.

[0014] Preferably, the steel bar base and the upper clamping claw and the lower clamping claw are on the same vertical line.

[0015] Preferably, one side of the upper slide seat is slidably connected to the slide rail rod, and the other side is connected to the positive and negative threaded screw rod through a thread.

[0016] Preferably, one side of the lower sliding seat is slidably connected to the slide rail rod, and the other side is connected to the positive and negative threaded rod through a thread.

[0017] The utility model provides a reinforced concrete casting mold, which has the beneficial effect that the utility model can realize simple demoulding by providing a mold mechanism, reduces the difficulty of manual operation, and reduces the workload of production operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the top view of a reinforced concrete casting mold proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the steel bar base structure of a reinforced concrete casting mold proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the front structure of a reinforced concrete casting mold proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the left side structure of a reinforced concrete casting mold proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the right side structure of a reinforced concrete casting mold proposed by the utility model;

[0023] Figure 6This is a structural schematic diagram of an upper mold and an upper clamping claw of a mold for pouring reinforced concrete proposed by the utility model;

[0024] Figure 7 The utility model is a schematic diagram of the structure of a lower mold and a lower clamping claw of a mold for pouring reinforced concrete.

[0025] In the figure: 10, base; 11, steel base; 20, support column one; 21, slide rail; 30, support column two, 31, screw nut; 32, positive and negative screw; 40, support rod; 41, screw motor; 51, upper slide seat; 52, upper mold; 53, upper clamping claw; 54, lower slide seat; 55, lower mold; 56, lower clamping claw. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-7 , a reinforced concrete casting mold, including a base 10, characterized in that,

[0028] A steel bar base 11 is provided at an opening at the center of the base 10;

[0029] Two support columns 20 are fixedly installed on the upper left side of the base 10, and a slide rail rod 21 is fixedly installed between the two support columns 20;

[0030] Two support columns 30 are fixedly installed on the upper right side of the base 10, and two screw bases 31 are installed above the two support columns 30. The two screw bases 31 are provided with positive and negative threaded screws 32 in series.

[0031] A support rod 40 is fixedly installed on the upper right side of the base 10, and the upper surface of the support rod 40 is fixedly connected to the housing of the screw motor 41, and the driving end of the screw motor 41 is drivingly connected to the positive and negative threaded rods 32;

[0032] The slide rail rod 21 and the positive and negative threaded rod 32 are sleeved with a mold mechanism, which includes an upper slide seat 51, an upper mold 52, an upper clamping claw 53, a lower slide seat 54, a lower mold 55 and a lower clamping claw 56.

[0033] An upper slide seat 51 is installed in series on the slide rail rod 21 and the positive and negative threaded rods 32. The side wall of the upper slide seat 51 is fixedly connected to the upper mold 52. An upper clamping claw 53 is fixedly installed horizontally above the upper mold 52. A lower slide seat 54 is also installed in series on the slide rail rod 21 and the positive and negative threaded rods 32. The side wall of the lower slide seat 54 is fixedly connected to the lower mold 55. A lower clamping claw 56 is fixedly installed horizontally below the lower mold 55.

[0034] As an optimization solution of this embodiment, the steel bar base 11 and the upper clamping claw 53 and the lower clamping claw 56 are on the same vertical line.

[0035] As an optimization solution of this embodiment, one side of the upper slide seat 51 is slidably connected to the slide rail rod 21, and the other side is connected to the positive and negative threaded rod 32 through a thread.

[0036] As an optimization solution of this embodiment, one side of the lower sliding seat 54 is slidably connected to the slide rail rod 21, and the other side is connected to the positive and negative threaded rod 32 through a thread.

[0037] As an optimization scheme of this embodiment, when in use, first insert the steel bar onto the steel bar base 11, start the screw motor 41, the screw motor 41 drives the positive and negative threaded rods 32 to rotate, and the upper slide seat 51 and the lower slide seat 54 on the positive and negative threaded rods 32 begin to translate in opposite directions until the upper mold 52 and the lower mold 55 are closed, and at the same time, the upper clamping claws 53 and the lower clamping claws 56 on the upper mold 52 and the lower mold 55 are closed, and the clamping claws are above the steel bars; then, after adding concrete release agent to the upper mold 52 and the lower mold 55, concrete material can be injected into the middle of the upper mold 52 and the lower mold 55 through the external column material funnel, and after waiting for the concrete to solidify, the screw motor 41 is started, and the screw motor 41 drives the positive and negative threaded rods 32 to rotate again, and the upper mold 52 and the lower mold 55 are separated, thereby completing the demoulding operation, reducing the difficulty of manual operation, and reducing the workload of production operations.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reinforced concrete casting mold, comprising a base, characterized in that: A steel bar base is provided at an opening at the center of the base; Two support columns 1 are fixedly installed on the upper left side of the base, and a slide rail rod is fixedly installed between the two support columns 1; Two support columns 2 are fixedly installed on the upper right side of the base, two screw nut seats are installed above the two support columns 2, and positive and negative threaded screws are arranged on the two screw nut seats; A support rod is fixedly installed on the upper right side of the base, the upper surface of the support rod is fixedly connected to the housing of the screw motor, and the driving end of the screw motor is drivingly connected to the positive and negative threaded screws; The slide rail rod and the positive and negative threaded rod are provided with a mold mechanism, which includes an upper slide seat, an upper mold, an upper clamping claw, a lower slide seat, a lower mold and a lower clamping claw. An upper slide seat is installed on the slide rail rod and the positive and negative screw rods, and the side wall of the upper slide seat is fixedly connected to the upper mold. An upper clamping claw is fixedly installed horizontally above the upper mold. A lower slide seat is also installed on the slide rail rod and the positive and negative screw rods, and the side wall of the lower slide seat is fixedly connected to the lower mold. A lower clamping claw is fixedly installed horizontally below the lower mold.

2. The reinforced concrete casting mold according to claim 1, characterized in that: The steel bar base, the upper clamping claw and the lower clamping claw are on the same vertical line.

3. The reinforced concrete casting mold according to claim 1, characterized in that: One side of the upper slide seat is slidably connected to the slide rail rod, and the other side is connected to the positive and negative threaded rod through a thread.

4. The reinforced concrete casting mold according to claim 1, characterized in that: One side of the lower sliding seat is slidably connected to the slide rail rod, and the other side is connected to the positive and negative threaded rod through a thread.

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