Convenient mounting method for laminated slab

Abstract

The invention discloses a convenient mounting method for laminated slabs, and particularly relates to the field of laminated slab mounting, a main box is included, and the method comprises the steps that firstly, a plurality of prefabricated laminated slabs are prepared, and the laminated slabs needing to be mounted are placed at mounting positions through a crane; secondly, a lever assembly is installed on the outer surface of the laminated slab, and one end of the lever assembly is inserted into a beam body reinforcing steel bar; and thirdly, by pressing one end of the lever assembly downwards, the bound laminated slab is lifted, and then the pressed end is fixed, so that the laminated slab is kept in a lifted state. The beam body steel bars are lifted upwards through lever raw materials, a space for bending the steel bars at one end of the laminated slab is reserved, workers can conveniently straighten the bent steel bars through tools, the mounting efficiency of the laminated slab is greatly improved, supporting rod pieces need to be adjusted one to two times in the process, and the specific requirement is determined according to the size of the laminated slab.

Description

Technical Field

[0001] The present invention relates to the field of convenient installation of composite panels, and more specifically, to a convenient installation method of composite panels. Background Art

[0002] The assembly of construction projects has become quite popular in housing construction in recent years. Nowadays, the assembly rate requirements vary according to the different types of building height meters. However, most assembled components are prefabricated by manufacturers, transported to the site for assembly and grouting connection, or cast-in-place joints. In particular, the end steel bars of the composite slab are cast-in-place after being overlapped with the beam steel bars. Therefore, the end steel bars need to be bent in the prefabrication stage, and then straightened and crossed with the beam steel bars after installation to form an integral structure. However, due to the space limitation of the beam steel bars, it is difficult to straighten the steel bars. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a convenient installation method for composite plates. The steel bars of the beam body are lifted upward by using a lever material, and space is reserved for bending the steel bars at one end of the composite plate, so that workers can use tools to straighten the bent steel bars, which greatly improves the efficiency of the installation of the composite plates. The process may require adjusting the supporting rods one or two times, depending on the specific needs of the composite plates.

[0004] To achieve the above object, the present invention provides the following technical solution: a convenient installation method for a composite board, the steps of which are as follows:

[0005] Step 1: Prepare a number of prefabricated composite panels, and place the composite panels to be installed at the installation location by means of a crane;

[0006] Step 2: Install the lever assembly on the outer surface of the composite plate, so that one end of the lever assembly is inserted into the interior of the beam reinforcement;

[0007] Step 3: Lift the tied composite board by pressing down one end of the lever assembly, and then fix the pressed end to keep the composite board in a lifted state;

[0008] Step 4: Insert the straightening tool into the beam reinforcement, clamp the bent reinforcement with the buckle at one end of the straightening tool, and then push it downward to straighten the bent reinforcement so that the bent reinforcement and the beam reinforcement form a cross state;

[0009] Step 5: Use the straightening tool to straighten each bent steel bar in turn, and adjust the position and angle of the lever assembly according to the situation;

[0010] Step 6: After the adjustment is completed, withdraw the lever assembly to reset the beam reinforcement downward, and finally fill it with mixed soil.

[0011] Furthermore, the composite plates placed in step one are located on both sides of the beam reinforcement, and are connected to the external frame through one end of the crane in step one.

[0012] Furthermore, the lever assembly in step 2 includes a rod and a support member supported at the bottom end of the rod, and one end of the rod is inserted into the interior of the steel bars of the beam body.

[0013] Furthermore, in step three, the end of the rod that is pressed down is fixed by a pressure rod, and at the same time, both ends of the pressure rod are fixed by being inserted into the outer frame.

[0014] Furthermore, when the beam body reinforcement is raised in step three, the bent reinforcement is located in the gap between the upper beam and the lower beam of the beam body reinforcement.

[0015] Furthermore, the straightening tool in step 4 is made entirely of a steel bar, and the buckle is a bent steel bar, which is fixed to the bottom end of the straightening tool by welding, so that a groove for clamping the bent steel bar is formed at the bottom end of the straightening tool.

[0016] Furthermore, in step five, the angle of the rod needs to be adjusted according to the size of the composite plate.

[0017] Furthermore, the height of the mixed soil filling in the step six should be flush with the height of the composite board.

[0018] Technical effects and advantages of the present invention:

[0019] The present invention uses a lever material to lift the steel bars of the beam body upward, reserving space for bending the steel bars at one end of the composite plate, making it convenient for workers to use tools to straighten the bent steel bars, thereby greatly improving the efficiency of installing the composite plate. The process may require adjusting the support rods one or two times, depending on the specific needs of the composite plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the installation state of the integral composite board of the present invention.

[0021] Figure 2 It is a top view of the installation state of the integral composite plate of the present invention.

[0022] Figure 3 This is a working state diagram of the bent steel bar straightening of the present invention.

[0023] The accompanying drawings are marked as follows: 1. composite plate; 2. bent steel bars; 3. beam steel bars; 4. rods; 5. support members; 6. pressure rods; 7. straightening tools; 8. external frame. DETAILED DESCRIPTION

[0024] 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.

[0025] according to Figure 1-3 A convenient installation method for a composite board is shown, and the steps are as follows:

[0026] Step 1: prepare a number of prefabricated composite panels, and place the composite panels 1 to be installed at the installation position by a crane. The placed composite panels 1 are located on both sides of the beam reinforcement 3, and are connected to the outer frame 8 by one end of the crane in step 1;

[0027] Step 2: Install a lever assembly on the outer surface of the composite plate 1, so that one end of the lever assembly is inserted into the interior of the beam reinforcement 3, the lever assembly includes a rod 4 and a support member 5 supported at the bottom end of the rod 4, and one end of the rod 4 is inserted into the interior of the beam reinforcement 3;

[0028] Step 3: lift the tied composite plate 1 by pressing down one end of the lever assembly, and then fix the pressed end to keep the composite plate 1 in the lifted state, fix the pressed end of the rod 4 by the pressure rod 6, and at the same time, fix the two ends of the pressure rod 6 by inserting into the outer frame 8. When the beam reinforcement 3 is lifted, the bent reinforcement 2 is located in the gap between the upper beam and the lower beam of the beam reinforcement 3;

[0029] Step 4: insert the straightening tool 7 into the interior of the beam body steel bar 3, clamp the bent steel bar 2 with the buckle part at one end of the straightening tool 7, and then push it downward to straighten the bent steel bar 2 so that the bent steel bar 2 and the beam body steel bar 3 form a cross state. The straightening tool 7 is a steel bar as a whole, and the buckle is a steel bar in a bent state, which is fixed to the bottom end of the straightening tool 7 by welding, so that the bottom end of the straightening tool 7 forms a groove for clamping the bent steel bar 2;

[0030] Step 5: Use the straightening tool 7 to straighten each bent steel bar 2 in turn. The position and angle of the lever assembly can be adjusted according to the situation. The angle of the rod 4 needs to be adjusted according to the size of the composite plate 1;

[0031] Step 6: After the adjustment is completed, withdraw the lever assembly to reset the beam reinforcement 3 downward, and finally fill the mixed soil. The height of the mixed soil filling should be flush with the height of the composite plate 1.

Claims

1. A convenient installation method for a composite board, characterized in that: The steps are as follows: Step 1: prepare a number of prefabricated composite panels, and place the composite panels (1) to be installed at the installation location by means of a crane; Step 2: Install a lever assembly on the outer surface of the composite plate (1) so that one end of the lever assembly is inserted into the interior of the beam body steel bar (3); Step 3: lift the tied composite board (1) by pressing down one end of the lever assembly, and then fix the pressed end to keep the composite board (1) in a lifted state; Step 4: insert the straightening tool (7) into the interior of the beam body steel bar (3), clamp the bent steel bar (2) with the buckle portion of one end of the straightening tool (7), and then push downward to straighten the bent steel bar (2) so that the bent steel bar (2) and the beam body steel bar (3) form a cross state; Step 5: Use the straightening tool (7) to straighten each bent steel bar (2) in turn, and adjust the position and angle of the lever assembly according to the situation; Step 6: After the adjustment is completed, withdraw the lever assembly to reset the beam reinforcement (3) downward, and finally fill with mixed soil.

2. A convenient installation method for composite panels according to claim 1, characterized in that: The composite plate (1) placed in step one is located on both sides of the beam body reinforcement (3), and is connected to the external frame (8) via one end of a crane in step one.

3. A convenient installation method for composite panels according to claim 1, characterized in that: The lever assembly in step 2 comprises a rod (4) and a support (5) supported at the bottom end of the rod (4), and one end of the rod (4) is inserted into the interior of the beam body steel bar (3).

4. A convenient installation method for composite panels according to claim 3, characterized in that: In the step three, the pressing end of the rod (4) is fixed by the pressing rod (6), and at the same time, the two ends of the pressing rod (6) are fixed by being inserted into the outer frame (8).

5. The convenient installation method of composite panels according to claim 1, characterized in that: When the beam body reinforcement (3) is lifted in step 3, the bent reinforcement (2) is located in the gap between the upper beam and the lower beam of the beam body reinforcement (3).

6. A convenient installation method for composite panels according to claim 1, characterized in that: The straightening tool (7) in step 4 is made entirely of a steel bar, and the buckle is a steel bar in a bent state, which is fixed to the bottom end of the straightening tool (7) by welding, so that a groove is formed at the bottom end of the straightening tool (7) to clamp the bent steel bar (2).

7. A convenient installation method for composite panels according to claim 3, characterized in that: In the step five, the angle of the rod (4) needs to be adjusted according to the size of the composite plate (1).

8. A convenient installation method for composite panels according to claim 1, characterized in that: The height of the mixed soil filling in step 6 should be flush with the height of the composite board (1).

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