Compression belt for concrete side formwork device capable of extending steel bars, concrete side formwork device and installation method

Abstract

The present invention provides a compression belt for a concrete side mold device with extendable steel bars, a concrete side mold device and an installation method, which solve the problem that the concrete prefabricated components in the prior art require multiple side molds and are complicated to operate. A compression belt for a concrete side mold device with extendable steel bars includes an outer jacket and a plurality of compression bodies, the outer jacket is a hollow long strip structure, and the outer jacket is an elastic material, and the compression bodies are arranged in parallel and spaced inside the outer jacket. A concrete side mold device with extendable steel bars includes an upper side mold, a lower side mold and a steel mesh, the upper side mold is located above the steel mesh, the lower side mold is located below the steel mesh, the upper side mold, the lower side mold and the steel mesh are detachably connected as a whole through a connecting assembly, and the concrete side mold device with extendable steel bars also includes the compression belt, which is arranged on the lower surface of the upper side mold along the length direction of the upper side mold and is located on both sides of the connecting assembly, and the compression belt can contact the steel mesh when the connecting assembly is tightened.

Description

Technical Field

[0001] The invention relates to a building component, in particular to a compression belt with sliding beads for a concrete side mold system capable of extending steel bars, a concrete side mold device and an installation method, belonging to the technical field of building component production equipment. Background Art

[0002] Many existing concrete components are provided with extended steel bars, which are used to connect with other concrete prefabricated components or other building materials at the construction site. Moreover, the spacing and number of extended steel bars of the concrete components are different for each product.

[0003] The existing concrete component production line has the following problems:

[0004] 1. Generally, grooves are cut on the side mold to avoid the extension of these steel bars, resulting in cuts on the side mold, concrete leakage, and making the mold platform dirty and messy;

[0005] 2. In this case, a large number of different side molds will be required for production, which will not only cause waste of resources, but also complicate the operation and reduce production efficiency.

[0006] In order to solve the problems existing in the above concrete component production line, the prior art has provided devices using various sealing structures to prevent slurry leakage, but there is still the problem that the sealing structure is not tightly pressed against the side mold. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide a compression belt for a concrete side formwork device capable of extending steel bars, a concrete side formwork device and an installation method, so as to solve the problem that the concrete prefabricated components in the prior art require multiple side forms and are complicated to operate.

[0008] The present invention is achieved through the following technical solutions:

[0009] A compression belt for a concrete side formwork device capable of extending steel bars comprises an outer jacket and a plurality of compression bodies. The outer jacket is a hollow long strip structure and is made of elastic material. The compression bodies are arranged in parallel and at intervals inside the outer jacket.

[0010] Based on the compression belt used for the concrete side formwork device capable of extending the steel bars, the compression body is a round ball, annular ring or ball-shaped structure, and 3d2≥d1≥d2, d1 is the compression body diameter, and d2 is the diameter of the steel bars to be compressed.

[0011] The concrete side formwork device capable of extending the steel bars is based on a compression belt and has a PVC pipe as an outer jacket.

[0012] A concrete side form device capable of extending steel bars comprises an upper side form, a lower side form and a steel mesh, wherein the upper side form is located above the steel mesh, and the lower side form is located below the steel mesh, and the upper side form, the lower side form and the steel mesh are detachably connected as a whole through a connecting component, and the concrete side form device capable of extending steel bars further comprises a compression belt, which is arranged on the lower surface of the upper side form along the length direction of the upper side form, and when the connecting component is tightened, the compression belt can contact the steel mesh, and when a compression body in the compression belt is at the same position as the steel bars extending from the steel mesh, the compression body can roll relative to the steel bars.

[0013] Based on the above-mentioned concrete side formwork device with extendable steel bars, the connecting components include T-bolts, nuts and handles. One end of the T-bolt head is embedded in the lower side formwork, and the other end passes through the steel mesh and is connected to the nut, and the end is connected to the handle.

[0014] A method for installing a concrete side formwork device capable of extending steel bars comprises the following steps:

[0015] S1. Use a marking machine to mark the edges of the components to be produced on the mold table as needed;

[0016] S2. Connect the compression belt to the upper mold as a whole, and place the lower mold outside the edge line;

[0017] S3. Place a steel mesh on the lower mold;

[0018] S4. Place the upper mold on top of the lower mold and connect it through the connecting assembly;

[0019] S5. Rotate the T-bolt head to embed it into the lower mold;

[0020] S6. Fix the above-mentioned components connected as one on the mold platform through the side mold magnetic box.

[0021] Another preferred embodiment of the concrete side mold device capable of extending steel bars is that the connecting assembly includes a connecting rod and a magnet, one end of the connecting rod is connected to the pressure handle, and the other end passes through the upper side mold and is connected to the magnet, the connecting rod and the magnet can pass through the lower side mold, and the magnet is attracted to the iron mold platform.

[0022] A method for installing a concrete side formwork device capable of extending steel bars comprises the following steps:

[0023] S1. Connect the compression belt and the upper mold as one, fix the connecting assembly on the upper mold, and the combination becomes the upper mold device;

[0024] S2. Install the lower mold with a robot at the lower mold installation station;

[0025] S3. At the steel mesh station, place the steel mesh on the lower mold using a manipulator;

[0026] S4. In the upper mold station, the upper mold device is placed above the lower mold and the connecting rod and the magnet are pressed down so that the connecting rod and the magnet are connected to the mold table through the holes of the lower mold;

[0027] S5. At the concrete pouring station, pour concrete in the side mold, vibrate and complete, wait for the concrete to solidify, walk to the upper side mold removal station, use the manipulator to open the connecting rod and magnet, and remove the upper side mold device;

[0028] S6. At the component hoisting station, use a manipulator to hoist the prefabricated component to the transport vehicle;

[0029] S7. At the lower mold removal station, remove the lower mold using a robot.

[0030] The advantages of the present invention are:

[0031] (1) When the connection assembly is tightened, the compression belt can contact the steel mesh, so that both the positions with steel bars and the positions without steel bars can be compressed.

[0032] (2) The concrete side form device can be used to compact steel mesh at any spacing, and the steel mesh machine can be used on the prefabricated component production line instead of manual steel tying.

[0033] (3) The components of the present invention can be standardized, the side molds can be suitable for precast concrete components of different sizes, and the side molds can be reused and have a long service life.

[0034] (4) The upper and lower side molds, the clamping belt and the clamping magnet of the present invention cooperate with each other, and the side molds can be installed and removed by a robot, thereby realizing automated intelligent production. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0036] Figure 1 This is a schematic diagram of the main view of the connection between the upper side mold, the lower side mold, the compression belt and the steel mesh in Example 1.

[0037] Figure 2 This is a cross-sectional schematic diagram of the connection between the upper side mold, the lower side mold, the compression belt and the steel mesh in Example 1.

[0038] Figure 3 This is the elevation view of the lower mold of Example 2;

[0039] Figure 4 This is a plan view of the lower mold of Example 2;

[0040] Figure 5 This is the upper mold elevation view of Example 2;

[0041] Figure 6 This is a plan view of the upper side mold of Example 2;

[0042] Figure 7 This is a cross-sectional schematic diagram of the connection between the upper mold and the compression belt in Example 2. DETAILED DESCRIPTION

[0043] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0044] A compression belt for a concrete side formwork device that can extend steel bars includes a jacket 5 and a plurality of compression bodies 4. The jacket 5 is a hollow long strip structure, and the jacket 5 is made of elastic material. The compression bodies 4 are arranged in parallel and spaced apart inside the jacket. The compression bodies 4 are annular structures. The jacket 5 is made of elastic materials such as PVC, rubber, and silicone.

[0045] Example 1

[0046] A concrete side formwork device with extendable steel bars comprises an upper side formwork 3, a lower side formwork 6 and a steel mesh 8, wherein the upper side formwork 3 is located above the steel mesh 8, and the lower side formwork 6 is located below the steel mesh 8. The upper side formwork 3, the lower side formwork 6 and the steel mesh 8 are detachably connected as a whole through a connecting assembly. The concrete side formwork device with extendable steel bars also comprises the compression belt, which is arranged on the lower surface of the upper side formwork 3 along the length direction of the upper side formwork 3 and is located on both sides of the connecting assembly. When the connecting assembly is tightened, the compression belt can contact the steel mesh 8.

[0047] In this embodiment, the connecting assembly includes a T-bolt 7, a nut 2 and a handle 1. One end of the head of the T-bolt 7 is embedded in the lower mold 6, and the other end passes through the steel mesh 8 and is connected to the nut 2), and the end is connected to the handle 1.

[0048] In this embodiment, the upper mold 3 and the lower mold 6 are both C-shaped steel or aluminum alloy profiles.

[0049] A method for installing a concrete side formwork device capable of extending steel bars comprises the following steps:

[0050] S1. Use a marking machine to mark the edges of the components to be produced on the mold table as needed;

[0051] S2. The compression belt is connected to the upper mold 3 as a whole, and the lower mold 6 is placed outside the edge;

[0052] S3. Place the steel mesh 8 on the lower mold 6;

[0053] S4. The upper mold 3 is placed above the lower mold 6 and connected via a connecting assembly;

[0054] S5. Rotate the head of the T-bolt 7 so that it is embedded in the lower mold 6;

[0055] S6. Fix the above-mentioned components connected as one on the mold platform through the side mold magnetic box.

[0056] Example 2

[0057] The difference from the embodiment is that the connecting assembly includes a connecting rod 9 and a magnet 10, one end of the connecting rod 9 is connected to the pressure handle, and the other end passes through the upper mold 3 and is connected to the magnet 10, the connecting rod 9 and the magnet 10 can pass through the lower mold, and the magnet is attracted to the iron mold platform.

[0058] A method for installing a concrete side formwork device capable of extending steel bars comprises the following steps:

[0059] S1. The compression belt is connected to the upper mold 3 as a whole, the connecting assembly is fixed to the upper mold, and the combination becomes the upper mold device;

[0060] S2. Install the lower mold 6 at the lower mold installation station using a robot;

[0061] S3. In the steel mesh station 8, place the steel mesh 8 on the lower mold 6 with a manipulator;

[0062] S4. In the upper mold station, the upper mold device is placed above the lower mold 6 and the connecting rod 9 and the magnet 10 are pressed down so that the connecting rod 9 and the magnet 10 are connected to the mold table through the holes of the lower mold;

[0063] S5. In the concrete pouring station, pour concrete in the side mold, vibrate and complete, and after the concrete solidifies, walk to the upper side mold removal station, use the manipulator to open the connecting rod 9 and the magnet 10, and remove the upper side mold device;

[0064] S6. At the component hoisting station, use a manipulator to hoist the prefabricated component to the transport vehicle;

[0065] S7. At the lower mold removal station, remove the lower mold using a robot.

[0066] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A compression belt for a concrete side formwork device capable of extending a steel bar, characterized in that: It comprises a jacket and a plurality of pressing bodies, wherein the jacket is a hollow long strip structure and is made of elastic material, and the pressing bodies are arranged inside the jacket in parallel and at intervals; The pressing body is a round ball, annular ring or ball-shaped structure, and 3d2≥d1≥d2, d1 is the diameter of the pressing body, and d2 is the diameter of the steel bar to be pressed.

2. A concrete side formwork device capable of extending steel bars, comprising an upper side formwork (3), a lower side formwork (6) and a steel mesh (8), wherein the upper side formwork (3) is located above the steel mesh (8), and the lower side formwork (6) is located below the steel mesh (8), and the upper side formwork (3), the lower side formwork (6) and the steel mesh (8) are detachably connected as a whole through a connecting assembly, characterized in that: The concrete side formwork device capable of extending steel bars further comprises the compression belt as claimed in claim 1, which is arranged on the lower surface of the upper side formwork (3) along the length direction of the upper side formwork (3), and when the connecting assembly is tightened, the compression belt can contact the steel mesh (8), and when the compression body in the compression belt and the steel bars extending from the steel mesh (8) are at the same position, the compression body can roll relative to the steel bars.

3. The concrete side formwork device capable of extending steel bars according to claim 2, characterized in that: The connecting assembly comprises a T-bolt (7), a nut (2) and a handle (1). One end of the head of the T-bolt (7) is embedded in the lower mold (6), and the other end passes through the steel mesh (8) and is connected to the nut (2), and the end is connected to the handle (1).

4. The concrete side formwork device capable of extending steel bars according to claim 2, characterized in that: The connecting assembly comprises a connecting rod and a magnet. One end of the connecting rod is connected to the pressing handle, and the other end passes through the upper mold and is connected to the magnet. The connecting rod and the magnet can pass through the lower mold, and the magnet is attracted to the iron mold platform.

5. A method for installing the concrete side formwork device capable of extending steel bars as claimed in claim 3, characterized in that: The following steps are involved: S1. Use a marking machine to mark the edges of the components to be produced on the mold table as needed; S2. The compression belt is connected to the upper mold (3) as a whole, and the lower mold (6) is placed outside the edge; S3. Placing a steel mesh (8) on the lower mold (6); S4. The upper mold (3) is placed above the lower mold (6) and connected by a connecting assembly; S5. Rotate the T-bolt (7) head so that it is embedded in the lower mold (6); S6. Fix the above-mentioned components connected as one on the mold table through the side mold magnetic box.

6. A method for installing the concrete side formwork device capable of extending steel bars as claimed in claim 4, characterized in that: The following steps are involved: S1. The compression belt and the upper mold (3) are connected as one, and the connecting assembly is fixed to the upper mold, and the combination becomes the upper mold device; S2. Install the lower mold (6) at the lower mold installation station using a robot; S3. At the steel mesh station, a manipulator is used to place a steel mesh (8) on the lower mold (6); S4. In the upper mold station, the upper mold device is placed above the lower mold (6) and presses down the connecting rod (9) and the magnet (10), so that the connecting rod (9) and the magnet (10) are connected to the mold table through the holes of the lower mold; S5. In the concrete pouring station, pour concrete in the side mold, vibrate and complete, and after the concrete solidifies, walk to the upper side mold removal station, use the manipulator to open the connecting rod (9) and the magnet (10), and remove the upper side mold device; S6. At the component hoisting station, use a manipulator to hoist the prefabricated component to the transport vehicle; S7. At the lower mold removal station, remove the lower mold using a robot.

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