Tool for binding and manufacturing steel reinforcement framework of mixed tower

Abstract

The utility model discloses a tool for binding and manufacturing a steel reinforcement framework of a mixed tower. The tool is characterized by being composed of a bearing disc 1, a central supporting column 2, a central supporting column base 3, a horizontal supporting round pipe 4, a connecting round pipe 5, an adjustable supporting base 6, a vertical supporting rod 7, an adjusting flange 8, a sawtooth-shaped steel reinforcement frame 9 and a connecting flange 10. The bearing disc 1 is an annular steel ring, and bearing disc fixing pieces 25 are arranged on the periphery of the bearing disc 1. The central pillar 2 is positioned in the center of the central pillar seat 3; the horizontal supporting circular pipes 4 are uniformly positioned at the bottom, the middle part and the top of the central supporting column 2; the connecting circular pipes 5 are connected with the adjacent horizontal supporting circular pipes 4; the adjustable supporting seat 6 is located under the vertical supporting rod 7. The vertical supporting rod 7 is connected with the horizontal supporting circular pipe 4; one end of the adjusting flange 8 is connected with the sawtooth-shaped steel bar frame 9, and the other end is connected with the connecting flange 10; and the connecting flange 10 is connected with the horizontal supporting circular tube 4.

Description

Technical Field

[0001] This utility model relates to a tooling for binding and fabricating the reinforcing steel skeleton of a mixed tower, specifically a special tooling for fabricating a three-dimensional reinforcing steel skeleton inside an integral concrete tower assembly, belonging to the field of construction machinery technology for wind power mixed tower projects. Background Technology

[0002] The high-quality and rapid development of modern wind power is inseparable from high-standard integrated hybrid tower components. However, the binding and fabrication of the huge steel frame inside the integrated hybrid tower components is a difficult problem. In the past, it was necessary to complete the binding and fabrication of such a hybrid tower steel frame, which required a lot of manpower, took a long time, and the quality was not satisfactory. This seriously affected the quality of the hybrid tower, caused considerable waste, could not meet the large demand of hybrid tower wind power, and greatly hindered the rapid development of hybrid tower wind power construction.

[0003] To overcome the serious defects of the aforementioned outdated manual method of binding steel reinforcement cages, a tooling for binding steel reinforcement cages in mixed towers has been invented: it consists of a load-bearing plate 1, a central support column 2, a central support column base 3, a horizontal support round pipe 4, a connecting round pipe 5, an adjustable support base 6, a vertical support rod 7, an adjusting flange 8, a sawtooth steel reinforcement frame 9, and a connecting flange 10. This tooling shortens the binding production cycle and improves production efficiency; it features no deformation, precise dimensions, less manual labor, high quality, and low cost. Utility Model Content

[0004] This utility model aims to overcome the technical defects of the traditional manual binding method for making steel reinforcement cages, and designs a tooling for binding and making steel reinforcement cages for mixed towers. It is characterized by being composed of a load-bearing plate 1, a central support column 2, a central support column seat 3, several horizontal support round pipes 4, several connecting round pipes 5, several adjustable support seats 6, several vertical support rods 7, several adjusting flanges 8, several sawtooth steel reinforcement frames 9, and several connecting flanges 10.

[0005] The load-bearing plate 1 is an annular steel ring with a groove-shaped cross section. Load-bearing plate fixing parts 25 are evenly arranged around its perimeter. Each load-bearing plate fixing part 25 has two connecting round holes 15. The load-bearing plate 1 and the load-bearing plate fixing parts 25 are welded together.

[0006] The central support 2 is a thick-walled hollow round tube, which is located vertically at the center of the central support base 3 and is welded to each other perpendicularly.

[0007] The central support base 3 is made of a single circular thick steel plate, located directly below the central support 2, and is welded together perpendicularly to each other.

[0008] The horizontal support tubes 4 are located at the bottom, middle and top of the central support column 2, respectively, and are evenly distributed and located in different planes. One end of each tube is welded vertically to the central support column 2, and the other end is welded vertically to the connecting flange 10.

[0009] The connecting circular pipe 5 and the adjacent horizontal supporting circular pipe 4 have the same diameter and are welded together, and are in the same plane;

[0010] The adjustable support base 6 is composed of a circular load-bearing base 24, a support screw 22, and a support nut 23. The circular load-bearing base 24 is a circular thick steel plate, located directly below the support screw 22, and welded perpendicularly to each other. The support nut 23 is located above the support screw 22 to achieve height adjustment. The adjustable support base 6 is located directly below the vertical support rod 7 and is connected to the horizontal support tube 4.

[0011] The vertical support rod 7 is vertically welded to the horizontal support tube 4 at the top and bottom.

[0012] The adjusting flange 8 is composed of an insert round pipe 11, a square flange 12, a horizontal connecting plate 13, a vertical connecting plate 14, a rotating connecting block 16, connecting bolts 17, tightening bolts 18, and a rotating pin 19. The insert round pipe 11 is vertically welded to the square flange 12. The horizontal connecting plate 13 and the vertical connecting plate 14 are vertically welded to the square flange 12 to form a whole. Both the horizontal connecting plate 13 and the rotating connecting block 16 are provided with pin holes 20. The rotating connecting block 16 is located between the two horizontal connecting plates 13 and is connected by the rotating pin 19.

[0013] The serrated steel bar frame 9 is CNC cut from a narrow strip of thick steel plate. Its two ends and the middle part are welded vertically to the rotating connecting block 16 of the adjusting flange 8 to form a whole.

[0014] The connecting flange 10 is located at one end of the horizontal support tube 4 and is vertically welded together; the tube insertion hole 21 of the connecting flange 10 has the same diameter as the inner hole of the horizontal support tube 4; the insertion tube 11 of the adjusting flange 8 is inserted into the horizontal support tube 4 through the tube insertion hole 21 of the connecting flange 10; the connecting flange 10 and the adjusting flange 8 are connected by several connecting bolts 17 and two tightening bolts 18, which can realize fixing, locking and position adjustment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0016] Figure 2This is a three-dimensional schematic diagram of the load-bearing plate 1 of this utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram showing the relative positions of the adjusting flange 8, the serrated steel bar frame 9, the connecting flange 10, and the horizontal support round pipe 4 of this utility model.

[0018] Figure 4 This is a three-dimensional schematic diagram of the adjustable support base 6 of this utility model;

[0019] Figure 5 This is a three-dimensional schematic diagram of the adjusting flange 8 of this utility model;

[0020] Figure 6 This is a three-dimensional schematic diagram of the connecting flange 10 of this utility model;

[0021] Figure 7 This is a three-dimensional schematic diagram of the adjusting flange 8 of the non-rotating connecting block 16 of this utility model;

[0022] Figure 8 This is a three-dimensional schematic diagram of the rotating connecting block 16 of the adjusting flange 8 of this utility model;

[0023] Figure 9 This is a schematic diagram of the AA cross-section of the load-bearing plate 1 of this utility model.

[0024] In the picture:

[0025] 1 is the load-bearing plate

[0026] 2 as the central pillar

[0027] 3 is the central support base

[0028] 4 is a horizontally supported circular tube.

[0029] 5 is the connecting round pipe

[0030] 6 is an adjustable support base

[0031] 7 is a vertical support rod.

[0032] 8 is the regulating flange

[0033] 9 is a sawtooth-shaped steel reinforcement frame

[0034] 10 is the connecting flange

[0035] 11 is for inserting a round tube

[0036] 12 is a square flange

[0037] 13 is a horizontal connecting plate

[0038] 14 is a vertical connecting plate

[0039] 15 is the connecting round hole

[0040] 16 is a rotating connecting block

[0041] 17 is the connecting bolt.

[0042] 18 is the tightening bolt.

[0043] 19 is a rotating pin

[0044] 20 is the pin hole

[0045] 21 is a round tube insertion hole.

[0046] 22 is the support screw.

[0047] 23 is a support nut

[0048] 24 is a circular load-bearing base.

[0049] 25 is the load-bearing plate fixing component. Detailed Implementation

[0050] This utility model is implemented as follows, in conjunction with the appendix. Figures 1-9 To further explain: A tooling for binding and fabricating a mixed tower steel reinforcement cage is characterized by comprising: a load-bearing plate 1, a central support column 2, a central support column base 3, several horizontal support round pipes 4, several connecting round pipes 5, several adjustable support bases 6, several vertical support rods 7, several adjusting flanges 8, several sawtooth steel reinforcement frames 9, and several connecting flanges 10.

[0051] The load-bearing plate 1 is an annular steel ring with a groove-shaped cross section. Load-bearing plate fixing parts 25 are evenly arranged around its perimeter. Each load-bearing plate fixing part 25 has two connecting round holes 15. The load-bearing plate 1 and the load-bearing plate fixing parts 25 are welded together.

[0052] The central support 2 is a thick-walled hollow round tube, which is located vertically at the center of the central support base 3 and is welded to each other perpendicularly.

[0053] The central support base 3 is made of a single circular thick steel plate, located directly below the central support 2, and is welded together perpendicularly to each other.

[0054] The horizontal support tubes 4 are located at the bottom, middle and top of the central support column 2, respectively, and are evenly distributed and located in different planes. One end of each tube is welded vertically to the central support column 2, and the other end is welded vertically to the connecting flange 10.

[0055] The connecting circular pipe 5 and the adjacent horizontal supporting circular pipe 4 have the same diameter and are welded together, and are in the same plane;

[0056] The adjustable support base 6 is composed of a circular load-bearing base 24, a support screw 22, and a support nut 23. The circular load-bearing base 24 is a circular thick steel plate, located directly below the support screw 22, and welded perpendicularly to each other. The support nut 23 is located above the support screw 22 to achieve height adjustment. The adjustable support base 6 is located directly below the vertical support rod 7 and is connected to the horizontal support circular tube 4.

[0057] The vertical support rod 7 is vertically welded to the horizontal support tube 4 at the top and bottom.

[0058] The adjusting flange 8 is composed of an insert round pipe 11, a square flange 12, a horizontal connecting plate 13, a vertical connecting plate 14, a rotating connecting block 16, connecting bolts 17, tightening bolts 18, and a rotating pin 19. The insert round pipe 11 is vertically welded to the square flange 12. The horizontal connecting plate 13 and the vertical connecting plate 14 are vertically welded to the square flange 12 to form a whole. Both the horizontal connecting plate 13 and the rotating connecting block 16 are provided with pin holes 20. The rotating connecting block 16 is located between the two horizontal connecting plates 13 and is connected by the rotating pin 19.

[0059] The serrated steel bar frame 9 is CNC cut from a narrow strip of thick steel plate. Its two ends and the middle part are welded vertically to the rotating connecting block 16 of the adjusting flange 8 to form a whole.

[0060] The connecting flange 10 is located at one end of the horizontal support tube 4 and is vertically welded together; the tube insertion hole 21 of the connecting flange 10 has the same diameter as the inner hole of the horizontal support tube 4; the insertion tube 11 of the adjusting flange 8 is inserted into the horizontal support tube 4 through the tube insertion hole 21 of the connecting flange 10; the connecting flange 10 and the adjusting flange 8 are connected by several connecting bolts 17 and two tightening bolts 18, which can realize fixing, locking and position adjustment.

[0061] This utility model is implemented as follows:

[0062] 1) First, prepare the inner ring stirrups, outer ring stirrups, and narrow rectangular vertical bars;

[0063] 2) Based on the different dimensions of the steel reinforcement cage of the mixed tower, accurately draw the position diagram of different steel bars on the upper surface of the load-bearing plate 1;

[0064] 3) The robotic arm lifts the inner ring steel bars to the corresponding position on the sawtooth steel bar frame 9 and fixes them simply to prevent them from falling off;

[0065] 4) Hoist and fix the narrow rectangular vertical bars as required, and tie the inner hoop bars, narrow rectangular vertical bars and horizontal tie bars securely one by one in a cross pattern;

[0066] 5) Next, hoist the outer ring stirrups to the position corresponding to the inner ring stirrups and place them on the horizontal tie bars; then, tie the narrow rectangular vertical bars, horizontal tie bars, and outer ring stirrups together securely one by one.

[0067] 6) The quality inspector checks the type, quantity, size, shape, lap splicing method, welding position, and binding firmness of the steel bars. After the requirements are met, the welder welds the parts that need to be welded and checks the welding quality.

[0068] 7) After inspection and approval, rotate the rotating connecting block 16 to separate the sawtooth steel bar frame 9 from the inner ring stirrups;

[0069] 8) The crane will lift away the finished monolithic steel reinforcement frame of the tower;

[0070] 9) Clean up the site;

[0071] This process is repeated to achieve continuous production, greatly improving both quality and production efficiency.

[0072] The beneficial effects of implementing this utility model are:

[0073] This utility model overcomes the serious defects of the manual binding method for the construction of mixed-tower steel reinforcement cages: it requires a large amount of manpower, takes a long time, and the quality is not satisfactory, which seriously affects the quality of the mixed tower, causes considerable waste, cannot meet the large demand of mixed-tower wind power, and greatly affects the development of mixed-tower wind power construction. The tooling for binding the steel reinforcement cages of mixed towers according to this utility model has the characteristics of shortening the production cycle, improving production efficiency, reducing labor costs, simple structure, convenient operation, maintenance-free, long service life, low cost, no deformation, and accurate dimensions after practical use.

Claims

1. A tooling for binding and fabricating reinforced steel cages for mixed-type towers, characterized in that: It consists of a load-bearing plate (1), a central support column (2), a central support column base (3), several horizontal support round pipes (4), several connecting round pipes (5), several adjustable support bases (6), several vertical support rods (7), several adjusting flanges (8), several sawtooth steel bar frames (9), and several connecting flanges (10). The load-bearing plate (1) is an annular steel ring with a groove-shaped cross section. Load-bearing plate fixing parts (25) are evenly arranged around its perimeter. Each load-bearing plate fixing part (25) has two connecting round holes (15). The load-bearing plate (1) and the load-bearing plate fixing parts (25) are welded together. The central support (2) is a thick-walled hollow round tube, which is located vertically at the center of the central support base (3) and is welded to each other perpendicularly. The central support base (3) is made of a whole circular thick steel plate, located directly below the central support (2), and is welded together perpendicularly to each other; The horizontal support tubes (4) are located at the bottom, middle and top of the central support column (2), respectively, and are evenly distributed and located in different planes. One end of the tubes is vertically welded to the central support column (2), and the other end is vertically welded to the connecting flange (10). The connecting circular tube (5) and the adjacent horizontal supporting circular tube (4) have the same diameter and are welded together and are in the same plane; The adjustable support base (6) consists of a circular load-bearing base (24), a support screw (22), and a support nut (23). The circular load-bearing base (24) is a circular thick steel plate, located directly below the support screw (22), and is welded perpendicularly to each other. The support nut (23) is located above the support screw (22) to achieve height adjustment. The adjustable support base (6) is located directly below the vertical support rod (7) and is connected to the horizontal support tube (4). The vertical support rod (7) is vertically welded to the horizontal support tube (4) at the top and bottom. The regulating flange (8) is composed of an insert round pipe (11), a square flange (12), a horizontal connecting plate (13), a vertical connecting plate (14), a rotating connecting block (16), connecting bolts (17), tightening bolts (18), and a rotating pin (19); the insert round pipe (11) is vertically welded to the square flange (12); the horizontal connecting plate (13), the vertical connecting plate (14), and the square flange (12) are vertically welded to form a whole; both the horizontal connecting plate (13) and the rotating connecting block (16) are provided with pin holes (20); the rotating connecting block (16) is located between the two horizontal connecting plates (13) and is connected by the rotating pin (19); The sawtooth steel bar frame (9) is CNC cut from a narrow strip of thick steel plate. Its two ends and the middle part are welded vertically to the rotating connecting block (16) of the adjusting flange (8) to form a whole. The connecting flange (10) is located at one end of the horizontal support round tube (4) and is vertically welded together; the round tube insertion hole (21) of the connecting flange (10) has the same diameter as the inner hole of the horizontal support round tube (4); the insertion round tube (11) of the adjusting flange (8) is inserted into the horizontal support round tube (4) through the round tube insertion hole (21) of the connecting flange (10); the connecting flange (10) and the adjusting flange (8) are connected by several connecting bolts (17) and two tightening bolts (18), which can realize fixing, locking and position adjustment.

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