A size-adjustable, easily dismantled concrete mold and use method thereof

Abstract

The present invention discloses a size-adjustable and easily dismantled concrete mold and a method of using the same, which relates to the technical field of concrete molds, and includes a bottom panel, a first side panel, a second side panel and a movable panel; two first side panels are provided, and the two first side panels are respectively installed on both sides above the bottom panel, and the first side panel is connected to the bottom panel through a quick tightener; the second side panel is installed at one end of the bottom panel, and the second side panel is installed between the two first side panels through a quick tightener; the movable panel is slidably arranged between the two first side panels and the bottom panel, and is arranged opposite to the second side panel. The present invention can adjust the size of concrete blocks, is easy to disassemble, and is easy to operate, and has great practical value.

Description

Technical Field

[0001] The invention relates to the technical field of concrete moulds, and in particular to an easily dismantled concrete mould with adjustable size and a use method thereof. Background Art

[0002] Concrete is one of the most common materials in civil engineering. It is widely used in building construction, bridges, roads and other fields. In daily concrete research, concrete molds are often needed to make concrete test blocks. Usually, a traditional concrete mold can only make concrete test blocks of a single size. When scientific research requires concrete test blocks of different sizes, the concrete mold must be purchased again, which not only wastes a lot of time but also increases costs. During the complete production process of concrete test blocks, the formed concrete test blocks will be taken out of the concrete mold. The process of taking out is usually called demolding. Commonly used concrete molds usually require the use of other tools for demolding, which is inconvenient to use and time-consuming. Because the demolding process of traditional concrete molds is complicated and the demolding method is ineffective, it is often difficult to demold, resulting in deformation or damage of the mold, causing economic losses.

[0003] Therefore, it is urgent to develop a size-adjustable, easily dismantled concrete mold and a method of using the same to solve the above-mentioned problems in the prior art. Summary of the invention

[0004] The purpose of the present invention is to provide a size-adjustable, easily disassembled concrete mold and a method of using the same to solve the above-mentioned problems existing in the prior art. The size of the concrete block can be adjusted, and the mold is easy to disassemble and operate, thus having great practical value.

[0005] To achieve the above-mentioned purpose, the present invention provides the following scheme: The present invention provides an easily dismantled concrete mold with adjustable size, comprising a bottom panel, a first side panel, a second side panel and a movable panel; two first side panels are provided, and the two first side panels are respectively installed on both sides above the bottom panel, and the first side panel is connected to the bottom panel through a quick tightener; the second side panel is installed at one end of the bottom panel, and the second side panel is installed between the two first side panels through a quick tightener; the movable plate is slidably arranged between the two first side panels and the bottom panel, and is arranged opposite to the second side panel.

[0006] Preferably, the second side panel and the bottom panel are integrally formed.

[0007] Preferably, the first side panel, the second side panel and the bottom panel are all provided with convex surfaces, and the first side panel and the bottom panel, as well as the second side panel and the first side panel, are clamped together by the convex surfaces;

[0008] The first side panel, the second side panel and the bottom panel are all rectangular, the raised surface is rectangular, and the first side panel, the second side panel and the bottom panel are made of steel.

[0009] Preferably, the protrusion surface is coated with a non-stick coating.

[0010] Preferably, the non-stick coating is made of polytetrafluoroethylene.

[0011] Preferably, the first side panel and the second side panel are provided with raised flanges on the outer sides of the upper ends.

[0012] Preferably, the quick clamp includes a support, a pull rod, a clamping support and a handle, and the support and the clamping support are respectively fixed to the adjacent bottom panel and the first side panel or respectively fixed to the adjacent first side panel and the second side panel by screws; the bottom of the handle is rotatably mounted on the clamping support, one end of the pull rod is rotatably mounted on the handle, and a hook is provided on the support, and the other end of the pull rod can be clamped on the hook.

[0013] Preferably, the movable plate is an electromagnet movable plate, which comprises a movable rectangular plate and an electromagnet. The electromagnet is located on the back of the movable rectangular plate and is integrally formed with the movable rectangular plate. An electromagnet switch is installed on the electromagnet.

[0014] Preferably, a jamming shell is further provided above the electromagnet, and a column is provided on the top of the movable rectangular plate and the electromagnet, and a jamming shell hole is correspondingly provided on the jamming shell, and the column is used to be inserted into the jamming shell hole.

[0015] The present invention also discloses a method for using a size-adjustable and easily dismantled concrete mold, comprising the following steps:

[0016] Step 1: prefabricate two first side panels, one second side panel, one bottom panel and an electromagnet movable plate, the second side panel and the bottom panel are made into a whole, and corresponding screw holes are reserved at corresponding positions of the quick clamps;

[0017] Step 2: prefabricate quick-action clamps of corresponding specifications, and respectively install them on the first side panel, the second side panel and the bottom panel with screws;

[0018] Step 3: Place the second side panel and the bottom panel as a whole on the ground or a horizontal plane, place a first side panel on the bottom panel and make it in close contact with one side of the raised surface of the bottom panel, and use a quick press to press the first side panel onto the bottom panel and the second side panel;

[0019] Step 4: Measure the distance, adjust the magnetic force of the electromagnet movable plate to zero, place it in the correct position, and close to the installed first side panel;

[0020] Step 5: Place another first side panel on the bottom panel and make it in close contact with the other side of the raised surface of the bottom panel, and use a quick press to press the first side panel onto the bottom panel and the second side panel;

[0021] Step 6: Adjust the magnetic force of the electromagnet movable plate to the maximum, so that the electromagnet movable plate is in close contact with the two first side panels and the bottom panel, and cover the card shell to complete the installation of the size-adjustable and easily removable concrete mold;

[0022] Step 7: Pour the concrete into the easily dismantled concrete mold with adjustable size. After the concrete solidifies and takes shape, remove the mold in the reverse order of the installation of the easily dismantled concrete mold with adjustable size, and the formed concrete test block can be quickly taken out without any obstacles.

[0023] Compared with the prior art, the present invention has achieved the following beneficial technical effects:

[0024] 1. The present invention can produce concrete blocks of different sizes, which can not only meet the needs of scientific research work, but also reduce costs;

[0025] 2. The present invention is simple to connect, easy to use, and has a quick and simple demoulding process, and has great practical value;

[0026] 3. The present invention does not require any other tools or even bolts during the demolding process, which greatly reduces the demolding time and reduces the burden on scientific researchers and construction personnel;

[0027] 4. The inner surface of the present invention is coated with polytetrafluoroethylene, so that the concrete is not bonded to the side panel after molding, eliminating the complicated processes of oiling and plugging air holes in the use of ordinary molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 A three-dimensional diagram of an easily removable concrete mold with adjustable size;

[0030] Figure 2 is a first schematic diagram of a first side panel;

[0031] Figure 3A second schematic diagram of the first side panel

[0032] Figure 4 is a three-dimensional view of the second side panel and the bottom panel;

[0033] Figure 5 It is a three-dimensional diagram of the movable plate of the electromagnet (with a jamming shell);

[0034] Figure 6 is a three-dimensional diagram of the electromagnet movable plate (without the jamming case);

[0035] Figure 7 A three-dimensional image of a stuck shell;

[0036] Figure 8 A three-dimensional diagram of a quick-action clamp;

[0037] In the figure: 1 - first side panel; 2 - second side panel; 3 - bottom panel; 4 - quick clamp; 4.1 - support; 4.2 - pull rod; 4.3 - clamping support; 4.4 - handle; 5 - raised flange; 6 - raised surface; 7 - movable plate; 7.1 - movable rectangular plate; 7.2 - electromagnet; 7.3 - jamb; 7.4 - column; 7.5 - jamb hole; 7.6 - electromagnet switch. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Embodiment 1

[0041] like Figure 1-8As shown, the present embodiment provides an easily dismantled concrete mold with adjustable size, comprising a bottom panel 3, a first side panel 1, a second side panel 2 and a movable panel 7; two first side panels 1 are provided, and the two first side panels 1 are respectively installed on both sides above the bottom panel 3, and the first side panel 1 is pressed and connected with the bottom panel 3 through a quick press 4; a second side panel 2 is installed above one end of the bottom panel 3, and the second side panel 2 is installed between the two first side panels 1, and the bottom of the second side panel 2 is integrally formed with the bottom panel 3, and the two sides are respectively pressed with the two first side panels 1 through the quick press 4; wherein a sliding groove is formed between the two first side panels 1 and the bottom panel 3, one end of the sliding groove is closed by the second side panel 2, and the other end is open, and the movable plate 7 is slidably arranged in the above-mentioned sliding groove between the two first side panels 1 and the bottom panel 3, and is arranged opposite to the second side panel 2.

[0042] In this embodiment, the first side panel 1, the second side panel 2 and the bottom panel 3 are all provided with a raised surface 6, the first side panel 1, the second side panel 2 and the bottom panel 3 are all rectangular, the raised surface 6 is rectangular, the first side panel 1 and the bottom panel 3, and the second side panel 2 and the first side panel 1 are connected by the raised surface 6, which can limit the movement of the adjacent first side panels 1 and the second side panels 2 to a certain extent. The bottom panel 3 is located at the lower end of the first side panel 1 and the second side panel 2, and the three side surfaces and one upper surface of the raised surface 6 contact the three side panels and the movable plate 7 respectively.

[0043] In this embodiment, the raised surface 6 is coated with a non-stick coating, which is made of polytetrafluoroethylene or other materials that can prevent concrete from sticking to the raised surface 6, so that the concrete test block and the side panel are in a non-bonded state when the mold is removed.

[0044] In this embodiment, the upper outer sides of the first side panel 1 and the second side panel 2 are both provided with raised flanges 5 to facilitate picking up the mold filled with concrete.

[0045] In this embodiment, the quick clamp 4 mainly includes a support 4.1, a pull rod 4.2, a clamping support 4.3 and a handle 4.4, as well as some other auxiliary structures. The support 4.1 and the clamping support 4.3 are respectively fixed to the adjacent bottom panel 3 and the first side panel 1 or to the adjacent first side panel 1 and the second side panel 2 by screws. The length of the screw should be less than the thickness of the side panel to ensure that the inner wall of the mold is flat and smooth; the bottom of the handle 4.4 is rotatably mounted on the clamping support 4.3, one end of the pull rod 4.2 is rotatably mounted on the handle 4.4, and a hook is provided on the support 4.1, and the other end of the pull rod 4.2 can be clamped on the hook.

[0046] In this embodiment, the movable plate 7 is an electromagnet movable plate, which includes a movable rectangular plate 7.1 and an electromagnet 7.2, the electromagnet 7.2 is located on the back of the movable rectangular plate 7.1, and an electromagnet switch 7.6 is installed on the electromagnet 7.2. A card case 7.3 is also provided above the electromagnet 7.2, and a tiny column 7.4 is provided on the top of the movable rectangular plate 7.1 and the electromagnet 7.2, and a card case hole 7.5 is correspondingly provided on the card case 7.3, and the column 7.4 is used to be inserted into the card case hole 7.5.

[0047] The movable rectangular plate 7.1 and the electromagnet 7.2 are made as a whole. The electromagnet 7.2 can control the magnetism at any time. When the magnetic force of the electromagnet 7.2 is turned off, the movable plate 7 can be moved to adjust the size of the concrete block; when the position of the movable plate 7 is determined, the magnetic force of the electromagnet 7.2 is adjusted to the maximum, the position of the movable plate 7 can be fixed, and the electromagnet 7.2 can be more closely contacted with the adjacent first side panel 1 and the bottom panel 3. The card shell 7.3 can be inserted on the electromagnet 7.2 to prevent the concrete slurry from flowing to the electromagnet switch 7.6 during pouring. The first side panel 1, the second side panel 2 and the bottom panel 3 are made of steel, preferably high-hardness steel, to ensure that the mold does not deform after the concrete is poured. The first side panel 1, the second side panel 2, the bottom panel 3 and the electromagnet movable plate should all be made in the factory using high-precision instruments to ensure close contact with each other and that the concrete will not flow out from these contact points after pouring.

[0048] The construction method of the present invention comprises the following steps:

[0049] The first step: prefabricate two first side panels, a second side panel, a bottom panel and an electromagnet movable plate, wherein the second side panel and the bottom panel are made into a whole, and corresponding screw holes are reserved at corresponding positions of the quick clamps.

[0050] Step 2: prefabricate quick-action clamps of corresponding specifications, and respectively install them on the first side panel, the second side panel and the bottom panel with screws.

[0051] Step 3: Place the second side panel and the bottom panel as a whole on the ground or a horizontal plane, place a first side panel on the bottom panel and make it in close contact with the side of the raised surface of the bottom panel, and use a quick press to press the first side panel onto the bottom panel and the second side panel.

[0052] Step 4: Measure the distance, adjust the magnetic force of the electromagnet movable plate to zero, place it in the correct position, and close to the installed first side panel.

[0053] Step 5: Place another first side panel on the bottom panel and make it in close contact with the other side of the raised surface of the bottom panel, and use a quick press to press the first side panel onto the bottom panel and the second side panel.

[0054] Step 6: Adjust the magnetic force of the electromagnet movable plate to the maximum, so that the electromagnet movable plate is in close contact with the two first side panels and the bottom panel, and cover the card shell to complete the installation of the size-adjustable and easily removable concrete mold.

[0055] Step 7: Pour the concrete into the easily dismantled concrete mold with adjustable size. After the concrete solidifies and takes shape, remove the mold in the reverse order of the installation of the easily dismantled concrete mold with adjustable size, and the formed concrete test block can be quickly taken out without any obstacles.

[0056] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0057] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A size-adjustable and easily dismantled concrete mold, characterized in that: The invention comprises a bottom panel, a first side panel, a second side panel and a movable panel; two first side panels are provided, the two first side panels are respectively installed on the upper two sides of the bottom panel, and the first side panel is connected to the bottom panel through a quick tightener; the second side panel is installed at one end of the bottom panel, and the second side panel is installed between the two first side panels through a quick tightener; the movable panel is slidably arranged between the two first side panels and the bottom panel, and is arranged opposite to the second side panel; Among them, the movable plate is an electromagnet movable plate, and the electromagnet movable plate includes a movable rectangular plate and an electromagnet. The electromagnet is located on the back of the movable rectangular plate and is integrally formed with the movable rectangular plate. An electromagnet switch is installed on the electromagnet. When the magnetic force of the electromagnet is turned off, the position of the electromagnet movable plate can be moved to adjust the size of the concrete block. When the position of the electromagnet movable plate is determined, the position of the electromagnet movable plate can be fixed by adjusting the magnetic force of the electromagnet to the maximum.

2. The size-adjustable and easily dismantled concrete mold according to claim 1, characterized in that: The second side panel is integrally formed with the bottom panel.

3. The size-adjustable and easily dismantled concrete mold according to claim 1, characterized in that: The first side panel, the second side panel and the bottom panel are all provided with convex surfaces, and the first side panel and the bottom panel are connected by the convex surfaces, and the second side panel and the first side panel are connected by the convex surfaces; The first side panel, the second side panel and the bottom panel are all rectangular, the raised surface is rectangular, and the first side panel, the second side panel and the bottom panel are made of steel.

4. The size-adjustable and easily dismantled concrete mold according to claim 3 is characterized in that: The protrusion surface is coated with a non-stick coating.

5. The size-adjustable and easily dismantled concrete mold according to claim 4, characterized in that: The non-stick coating is made of polytetrafluoroethylene.

6. The size-adjustable and easily dismantled concrete mold according to claim 1, characterized in that: The first side panel and the second side panel are both provided with raised flanges on the outer sides of their upper ends.

7. The size-adjustable and easily dismantled concrete mold according to claim 1, characterized in that: The quick clamp includes a support, a pull rod, a clamping support and a handle, and the support and the clamping support are respectively fixed to the adjacent bottom panel and the first side panel or to the adjacent first side panel and the second side panel by screws; the bottom of the handle is rotatably mounted on the clamping support, one end of the pull rod is rotatably mounted on the handle, and a hook is provided on the support, and the other end of the pull rod can be clamped on the hook.

8. The size-adjustable and easily dismantled concrete mold according to claim 1, characterized in that: A card case is also provided above the electromagnet, and a column is provided on the top of the movable rectangular plate and the electromagnet. A card case hole is correspondingly provided on the card case, and the column is used to be inserted into the card case hole.

9. A method for using the size-adjustable and easily dismantled concrete mold according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: prefabricate two first side panels, one second side panel, one bottom panel and an electromagnet movable plate, the second side panel and the bottom panel are made into a whole, and corresponding screw holes are reserved at corresponding positions of the quick clamps; Step 2: prefabricate quick-action clamps of corresponding specifications, and respectively install them on the first side panel, the second side panel and the bottom panel with screws; Step 3: Place the second side panel and the bottom panel as a whole on the ground or a horizontal plane, place a first side panel on the bottom panel and make it in close contact with one side of the raised surface of the bottom panel, and use a quick press to press the first side panel onto the bottom panel and the second side panel; Step 4: Measure the distance, adjust the magnetic force of the electromagnet movable plate to zero, place it in the correct position, and close to the installed first side panel; Step 5: Place another first side panel on the bottom panel and make it in close contact with the other side of the raised surface of the bottom panel, and use a quick press to press the first side panel onto the bottom panel and the second side panel; Step 6: Adjust the magnetic force of the electromagnet movable plate to the maximum, so that the electromagnet movable plate is in close contact with the two first side panels and the bottom panel, and cover the card shell to complete the installation of the size-adjustable and easily removable concrete mold; Step 7: Pour the concrete into the easily dismantled concrete mold with adjustable size. After the concrete solidifies and takes shape, remove the mold in the reverse order of the installation of the easily dismantled concrete mold with adjustable size, and the formed concrete test block can be quickly taken out without any obstacles.

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