Fabricated steel bar truss floor support plate machining platform

Abstract

The utility model relates to the field of steel bar truss floor support plate production, and discloses an assembly type steel bar truss floor support plate machining platform which comprises an installation frame, supporting legs are fixedly connected to the bottom of the installation frame, a conveying belt is installed on the inner wall of the installation frame, a machining mechanism is arranged on the upper surface of the installation frame, and the machining mechanism comprises an adjusting assembly. And the adjusting assembly comprises a mounting rod, a first motor is fixedly connected to the top of the mounting rod, a lead screw is fixedly connected to an output shaft of the first motor, a telescopic rod is arranged on the outer wall of the lead screw, and a fixing assembly is arranged on the outer wall of the telescopic rod. According to the utility model, by arranging the adjusting assembly and the fixing assembly, when the steel bar truss and the bottom plate are connected into a whole, the steel bar truss can be fixed and adjusted, when riveting and bolt connection are used, it can be ensured that the steel bar truss and the bottom plate can be accurately aligned, and the adaptability and stability of machining of the steel bar truss floor support plate are further improved.

Description

Technical Field

[0001] This utility model relates to the field of steel truss floor deck production, and in particular to a prefabricated steel truss floor deck processing platform. Background Technology

[0002] Steel truss floor decking is a composite formwork where the steel bars in the floor slab are processed into steel trusses in a factory and then connected to the base slab. Steel truss floor decking can significantly reduce the amount of on-site steel bar binding work, speed up the construction progress, increase construction safety, and ensure uniform spacing of steel bars and consistent thickness of concrete cover, thereby improving the construction quality of the floor slab and thus being widely used in the construction industry.

[0003] In existing technologies, when processing steel truss floor decking, the steel trusses formed from steel bars need to be accurately and stably placed on the base plate to effectively complete the assembly of the steel truss floor decking. Existing technologies have poor adjustment and fixing functions for the steel trusses, relying only on push rods for limiting and adjusting them. This results in poor adaptability and stability when dealing with processing methods that use riveting and bolting connections. Therefore, a prefabricated steel truss floor decking processing platform is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a prefabricated steel truss floor deck processing platform, which aims to improve the problem in the prior art that "the adjustment and fixing function of steel trusses is poor, and they are limited and adjusted only by push rods, resulting in poor adaptability and stability when facing some processing methods that are connected by riveting and bolts".

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a prefabricated steel truss floor deck processing platform, comprising an installation frame, a support leg fixedly connected to the bottom of the installation frame, a conveyor belt installed on the inner wall of the installation frame, a processing mechanism provided on the upper surface of the installation frame, the processing mechanism comprising an adjustment component, the adjustment component comprising an installation rod, a motor I fixedly connected to the top of the installation rod, a lead screw fixedly connected to the output shaft of the motor I, a telescopic rod provided on the outer wall of the lead screw, a fixing component provided on the outer wall of the telescopic rod, the fixing component comprising a rotating rod and a protective shell, a motor II installed on the inner wall of the protective shell, the right end of the rotating rod meshing with the output shaft of the motor II via gears, a connecting plate fixedly connected to the outer wall of the rotating rod, and an extrusion arc plate fixedly connected to the rear of the connecting plate.

[0006] As a further description of the above technical solution:

[0007] The processing mechanism also includes an assembly frame, which is slidably connected to the inner wall of the mounting frame, and a top cover is slidably connected to the top of the assembly frame.

[0008] As a further description of the above technical solution:

[0009] The mounting rod is fixedly connected to the lower surface of the top cover, and the motor is installed on the inner wall of the top cover.

[0010] As a further description of the above technical solution:

[0011] The rotating rod is rotatably connected to the inner wall of the telescopic rod, and the protective shell is fixedly connected to the outer wall of the telescopic rod.

[0012] As a further description of the above technical solution:

[0013] An anti-slip pad is fixedly connected to the lower surface of the telescopic rod, and the anti-slip pad is located below the fixing component.

[0014] As a further description of the above technical solution:

[0015] The extrusion arc plate is configured as a spiral arc, and the more curved end of the extrusion arc plate is fixedly connected to the connecting plate.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, by setting adjustment components and fixing components, the steel truss can be fixed and adjusted when connecting the steel truss to the base plate as a whole. When using riveting and bolting connections, it can ensure that the steel truss and the base plate can be accurately aligned, further improving the adaptability and stability of the steel truss floor deck processing.

[0018] 2. In this utility model, by setting up an extrusion arc plate, the spiral arc extrusion arc plate combined with the adjustment effect of the adjustment component can be compatible with various specifications of steel bars, and has good applicability. Furthermore, the extrusion of the extrusion arc plate, combined with the friction of the anti-slip pad, effectively prevents slippage and further improves the performance of the device. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of the adjustment mechanism in this utility model;

[0021] Figure 3 This is a three-dimensional cross-sectional view of the fixing component in this utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the extrusion arc plate in this utility model.

[0023] Legend:

[0024] 1. Mounting frame; 2. Support leg; 3. Conveyor belt; 4. Fixing component; 5. Adjusting component; 6. Assembly frame; 7. Top cover; 8. Motor 1; 9. Lead screw; 10. Telescopic rod; 11. Protective shell; 12. Extrusion arc plate; 13. Motor 2; 14. Gear; 15. Anti-slip pad; 16. Connecting plate; 17. Rotating rod; 18. Mounting rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 , Figure 2 , Figure 3 This utility model provides an embodiment of a prefabricated steel truss floor deck processing platform, including a mounting frame 1 for installing other components. The bottom of the mounting frame 1 is fixedly connected to support legs 2 for supporting the device. A conveyor belt 3 for transporting the steel truss and floor deck is installed on the inner wall of the mounting frame 1. A processing mechanism is provided on the upper surface of the mounting frame 1. The processing mechanism includes an adjusting component 5 for adjusting a fixing assembly 4. The adjusting component 5 includes a mounting rod 18 for supporting the installation of other components. A motor 8 for driving a lead screw 9 to rotate is fixedly connected to the top of the mounting rod 18. The output shaft of the motor 8 is fixedly connected to a lead screw 9 for driving a telescopic rod 10 to slide up and down inside the mounting rod 18. A telescopic rod 10 for installing the fixing assembly 4 is provided on the outer wall of the lead screw 9. A fixing assembly 4 is provided for fixing and adjusting the steel truss. The fixing assembly 4 includes a rotating rod 17 and a protective shell 11. The protective shell 11 is used to protect the second motor 13. The inner wall of the protective shell 11 is equipped with the second motor 13 for driving the extrusion arc plate 12 to rotate. The right end of the rotating rod 17 is meshed with the output shaft of the second motor 13 through a gear 14. Since the rotating rod 17 is located at the lower part of the telescopic rod 10, the rotating rod 17 and the second motor 13 are driven by the gear 14, so that the second motor 13 driving the rotating rod 17 does not affect the fixing effect of the extrusion arc plate 12 on the steel truss. The outer wall of the rotating rod 17 is fixedly connected to a connecting plate 16 for connecting the extrusion arc plate 12 and the rotating rod 17. The rear part of the connecting plate 16 is fixedly connected to the extrusion arc plate 12 for fixing the steel truss.

[0027] Referring to the figure, the processing mechanism also includes an assembly frame 6 for connecting the steel truss and the base plate. The assembly frame 6 is slidably connected to the inner wall of the mounting frame 1 and can move inside the mounting frame 1. A top cover 7 for supporting and maintaining the stability of other components is slidably connected to the top of the assembly frame 6. The mounting rod 18 is fixedly connected to the lower surface of the top cover 7 to ensure stability. The motor 1 8 is installed on the inner wall of the top cover 7 and is protected by the top cover 7. The rotating rod 17 is rotatably connected to the inner wall of the telescopic rod 10 to drive the other components to rotate. The protective shell 11 is fixedly connected to the outer wall of the telescopic rod 10 to protect the motor 2 13.

[0028] Referring to the figure, the lower surface of the telescopic rod 10 is fixedly connected with an anti-slip pad 15 to prevent slippage when fixing the steel truss. The anti-slip pad 15 is located below the fixing component 4 and works with the compression arc plate 12 to fix the steel truss. The compression arc plate 12 is set as a spiral arc shape, which can work with the telescopic rod 10 to continuously compress and expand during rotation to adapt to steel bars of different thicknesses. The more curved end of the compression arc plate 12 is fixedly connected to the connecting plate 16, so that the steel bars can be compressed and fixed by expansion and contraction when the rotating rod 17 rotates.

[0029] Working principle: During use, the conveyor belt 3 is started to synchronously transport the newly processed steel truss and base plate to the preset work position inside the mounting frame 1. Then, motor 8 is started, driving the lead screw 9 to rotate, which in turn drives the telescopic rod 10 to rise and fall vertically along the inner wall of the mounting rod 18, allowing the fixing component 4 to move above the steel bars at the top of the steel truss. Then, the fixing component 4 is started, and motor 13 drives gear 14 to mesh and drive the rotating rod 17. The rotating rod 17 drives the connecting plate 16 and the extrusion arc plate 12 to rotate. As the extrusion arc plate 12 rotates, its spiral arc surface gradually conforms to the outer diameter of the steel bar, thus shrinking and compressing the steel bar. Extrusion pressure is generated, and with the anti-slip pad 15, the steel bars are squeezed and fixed to prevent slippage. At this time, the adjustment component 5, which has fixed the steel truss, and the conveyor belt 3 with the base plate are used to complete the pre-processing positioning. Then, the assembly frame 6 is started, and the two are integrated by welding, riveting or bolting to form an integrated floor deck structure. After the assembly is completed, the motor 2 13 reverses to release the extrusion arc plate 12, the motor 1 8 drives the telescopic rod 10 to reset and lift, and the conveyor belt 3 outputs the finished product and sends it to the next process. At the same time, new materials enter the workstation to realize continuous production.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An assembled steel bar truss floor support plate processing platform, comprising a mounting frame (1), characterized in that: The bottom of mounting frame (1) is fixedly connected with supporting leg (2), the inner wall of mounting frame (1) is installed with conveying belt (3), the upper surface of mounting frame (1) is provided with processing mechanism, processing mechanism includes adjusting assembly (5); Adjusting assembly (5) includes installation rod (18), the top of installation rod (18) is fixedly connected with motor one (8), the output shaft of motor one (8) is fixedly connected with lead screw (9), the outer wall of lead screw (9) is provided with telescopic rod (10), the outer wall of telescopic rod (10) is provided with fixed assembly (4); Fixed assembly (4) includes rotating rod (17) and protection shell (11), the inner wall of protection shell (11) is installed with motor two (13), the right end of rotating rod (17) is engaged with the output shaft of motor two (13) through gear (14), the outer wall of rotating rod (17) is fixedly connected with connecting plate (16), the rear of connecting plate (16) is fixedly connected with extrusion arc plate (12).

2. The prefabricated steel bar truss floor deck processing platform according to claim 1, characterized in that: The processing mechanism further includes assembly frame (6), the inner wall of mounting frame (1) is slidably connected with assembly frame (6), the top of assembly frame (6) is slidably connected with top cover (7).

3. The prefabricated steel bar truss floor deck processing platform according to claim 1, characterized in that: The installation rod (18) is fixedly connected to the lower surface of the top cover (7), and the motor one (8) is installed on the inner wall of the top cover (7).

4. The prefabricated steel bar truss floor deck processing platform according to claim 1, characterized in that: The rotating rod (17) is rotatably connected to the inner wall of the telescopic rod (10), and the protection shell (11) is fixedly connected to the outer wall of the telescopic rod (10).

5. The prefabricated steel bar truss floor deck processing platform according to claim 1, characterized in that: The lower surface of the telescopic rod (10) is fixedly connected with the anti-skid pad (15), and the anti-skid pad (15) is arranged below the fixed assembly (4).

6. The prefabricated steel bar truss floor deck processing platform according to claim 1, characterized in that: The extrusion arc plate (12) is arranged as a spiral arc, and the relatively bent end of the extrusion arc plate (12) is fixedly connected with the connecting plate (16).

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