Steel structure butt joint device for steel structure construction

Abstract

The utility model relates to the technical field of steel structure butt joint, and discloses a steel structure butt joint device for steel structure construction, which comprises a base, the output end of a hydraulic cylinder is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a table body, and the middle position of the top of the table body is provided with a groove and is slidably connected with a frame body. Second linear modules are fixedly connected to the front side and the rear side of the top of the supporting plate correspondingly, connecting blocks are fixedly connected to the tops of nut pair parts of the second linear modules, supporting frames are fixedly connected to the left side and the right side of the top of the table body, and evenly-distributed rollers are rotationally connected to the left side and the right side of the inner side of the frame body. According to the butt joint device, the linear module is additionally arranged at the top of the supporting plate, the nut pair part of the linear module drives the connecting block to move, the groove is formed in the top of the table body, and the conveying device is additionally arranged in the groove, so that the safety and the flexibility of the butt joint device are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure butt jointing, in particular to a steel structure butt jointing device for steel structure construction. Background Art

[0002] Steel structure engineering is a structure made mainly of steel materials, mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. Each component or part is usually connected by welds, bolts or rivets. It is one of the main types of building structures. When using steel structures, they need to be spliced ​​together to achieve the function of support, so steel structure docking devices are needed.

[0003] At present, the commonly used method of connecting steel structures is to manually drill holes in the steel structure and connect them with bolts at the holes. This method is very labor-intensive and material-intensive to operate, and has poor flexibility. The heavier the steel structure, the more manpower and material resources are required, and the efficiency is very low. Utility Model Content

[0004] The utility model aims to provide a steel structure butt joint device for steel structure construction, which solves the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure docking device for steel structure construction, comprising a base, a groove is provided at the middle position of the top of the base and is fixedly connected to a first linear module, a hydraulic cylinder is fixedly connected to the top of the nut sub-part of the first linear module, a hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, one end of the hydraulic rod is fixedly connected to a platform, a groove is provided at the middle position of the top of the platform and is slidably connected to a frame, a first cylinder is fixedly connected to the front side of the bottom of the platform, a first piston rod is fixedly connected to the output end of the first cylinder, and one end of the first piston rod The cam is connected to the bottom of the platform body and fixedly connected to the bottom of the frame body; the left and right sides of the bottom inner side of the platform body are fixedly connected with a second cylinder; the output end of the second cylinder is fixedly connected with a second piston rod; one end of the second piston rod passes through the top of the platform body and is fixedly connected with a support plate; the front and rear sides of the top of the support plate are fixedly connected with a second linear module; the top of the nut sub-part of the second linear module is fixedly connected with a connecting block; the left and right sides of the top of the platform body are fixedly connected with a support frame; the bottom of the left and right sides of the inner side of the support frame are fixedly connected with a connecting rod; the left and right sides of the inner side of the frame body are rotatably connected with evenly distributed rollers.

[0006] By adopting the above technical solution, the steel structure docking device can lift the steel structure to the position where it needs to be docked, and can also transport the steel structure, effectively improving efficiency. At the same time, the second linear module pushes the limit plate to clamp and limit the steel structure, which can effectively ensure the docking effect.

[0007] As a further description of the above technical solution: springs are fixedly connected to the bottom of the left and right sides of the inner side of the support frame, and one end of the spring is fixedly connected to the side facing the two connecting blocks.

[0008] By adopting the above technical solution, the spring can ensure the stability of the connecting block during movement.

[0009] As a further description of the above technical solution: a support rod is rotatably connected to the inner side of the connection block, and one end of the support rod is rotatably connected to a limiting plate.

[0010] By adopting the above technical solution, the two ends of the support rod are respectively rotated on the inner side of the connecting block and the limiting plate, which can flexibly change the angle of the limiting plate, thereby adjusting the docking angle of the steel structure and ensuring the correct docking direction.

[0011] As a further description of the above technical solution: the front and rear sides of the right side of the frame are fixedly connected with motors, and the output ends of the two motors pass through one side of the frame and are fixedly connected to one end of the rollers on the front and rear sides.

[0012] By adopting the above technical solution, the output end of the motor drives the rollers on both sides to rotate, thereby conveying the steel structure, and the roller in the middle position plays a supporting role.

[0013] As a further description of the above technical solution: grooves are provided on the right sides of the front and rear sides of the top of the platform, and the motor is located inside the grooves.

[0014] By adopting the above technical solution, the motor is fixedly connected to the frame, and when the first cylinder drives the frame to move up and down, the motor also moves accordingly.

[0015] As a further description of the above technical solution: one end of the connecting rod is located on the inner side of the spring.

[0016] By adopting the above technical solution, the connecting block moves along the direction of the connecting rod, and the spring connects the support frame and the connecting block, which effectively ensures the stability of the connecting block during movement.

[0017] As a further description of the above technical solution: a hole is opened on the front side of the connecting block and is slidably connected to the outer ring of the connecting rod.

[0018] By adopting the above technical solution, the connecting block slides on the connecting rod and moves along the direction of the connecting rod, ensuring that the movement directions of the two connecting blocks remain in the same plane.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model provides a steel structure docking device for steel structure construction. First, a linear module is added to the top of the support plate. The nut sub-part of the linear module drives the connection block to move, thereby driving the support rod to rotate, pushing and supporting the limit plate to fix and limit the steel structure. At the same time, a connecting rod is provided on the inner side of the support frame to connect the two connection blocks to ensure the correct movement direction of the two connection blocks, thereby effectively improving the safety and flexibility of the docking device.

[0021] 2. The utility model provides a steel structure docking device for steel structure construction. A groove is opened on the top of the platform and a conveying device is added in the groove. The bottom of the conveying device is connected with a cylinder. The height position of the conveying device is controlled by the cylinder, so that the steel structure can be conveyed while enhancing the stability of the steel structure when the height position is changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a steel structure docking device for steel structure construction proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of a steel structure docking device for steel structure construction proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the top structure of a steel structure docking device for steel structure construction proposed by the utility model;

[0025] Figure 4 The utility model is a partial structural schematic diagram of a steel structure butt joint device for steel structure construction proposed by the utility model.

[0026] Legend:

[0027] 1. Base; 2. First linear module; 3. Hydraulic cylinder; 4. Hydraulic rod; 5. Platform; 6. First cylinder; 7. First piston rod; 8. Frame; 9. Second cylinder; 10. Second piston rod; 11. Support plate; 12. Second linear module; 13. Connecting block; 14. Support frame; 15. Connecting rod; 16. Spring; 17. Support rod; 18. Limiting plate; 19. Roller; 20. Motor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0030] Combination Figure 1 The utility model discloses a steel structure docking device for steel structure construction, comprising a base 1. A groove is provided in the middle position of the top of the base 1 and is fixedly connected to a first linear module 2. A hydraulic cylinder 3 is fixedly connected to the top of the nut sub-portion of the first linear module 2. A hydraulic rod 4 is fixedly connected to the output end of the hydraulic cylinder 3. One end of the hydraulic rod 4 is fixedly connected to a platform 5. A second cylinder 9 is fixedly connected to both the left and right sides of the bottom of the inner side of the platform 5. A second piston rod 10 is fixedly connected to the output end of the second cylinder 9. One end of the second piston rod 10 passes through the top of the platform 5 and is fixedly connected to a support plate 11. When the second cylinder 9 is running, the internal piston pushes the second piston rod 10 to extend and retract, and the second piston rod 10 drives the support plate 11 to move up and down, thereby changing the height of the limit plate 18, and clamping and limiting steel structures of different sizes.

[0031] Combination Figure 2 and Figure 3 A groove is provided in the middle of the top of the platform 5 and is slidably connected with a frame 8. A first cylinder 6 is fixedly connected to the front side of the bottom of the platform 5. The output end of the first cylinder 6 is fixedly connected to the first piston rod 7, and one end of the first piston rod 7 passes through the bottom of the platform 5 and is fixedly connected to the bottom of the frame 8. Evenly distributed rollers 19 are rotatably connected to the left and right sides of the inner side of the frame 8. Motors 20 are fixedly connected to the front and back sides of the right side of the frame 8. The output ends of the two motors 20 pass through one side of the frame 8 and are fixedly connected to one end of the rollers 19 on the front and back sides. The motors 20 drive the rollers 19 on the front and back sides to rotate respectively, and the roller 19 in the middle position plays a supporting role. Grooves are provided on the right sides of the front and back sides of the top of the platform 5, and the motors 20 are located inside the grooves.

[0032] Combination Figure 3 and Figure 4 , the second linear module 12 is fixedly connected to both the front and rear sides of the top of the support plate 11. The top of the nut sub-part of the second linear module 12 is fixedly connected to the connecting block 13. The left and right sides of the top of the platform 5 are fixedly connected to the support frame 14. The bottom of the left and right sides of the inner side of the support frame 14 is fixedly connected to the connecting rod 15. The bottom of the left and right sides of the inner side of the support frame 14 is fixedly connected to the spring 16, and one end of the spring 16 is fixedly connected to the side facing the two connecting blocks 13. The inner side of the connecting block 13 is rotatably connected to the support rod 17, and the nut sub-part of the second linear module 12 drives the connecting block 13 to move. One end of the support rod 17 rotates inside the connecting block 13, and the other end rotates inside the limit plate 18 and pushes the limit plate 18 to clamp the steel structure. One end of the support rod 17 is rotatably connected to the limit plate 18. One end of the connecting rod 15 is located on the inner side of the spring 16. A hole is opened on the front side of the connecting block 13 and is slidably connected to the outer ring of the connecting rod 15. The spring 16 helps the connecting block 13 to remain stable when moving.

[0033] Working principle: First, the two second linear modules 12 are operated, and the nut sub-parts respectively drive the two connecting blocks 13 to move in relative directions along the connecting rod 15. The two ends of the support rod 17 rotate and support the limit plate 18 to move left and right respectively, fixing the position and orientation of the steel structure. Then the hydraulic cylinder 3 is started, and the internal piston pushes the hydraulic rod 4 to extend. The hydraulic rod 4 pushes the table 5 to move upward until it reaches the specified height, and the hydraulic cylinder 3 stops moving. The first linear module 2 is operated, driving the table 5 to move back and forth for position calibration. The first cylinder 6 is operated, and the first piston rod 7 is extended to push the frame 8 upward. The roller 19 lifts the steel structure, and the limit plate 18 moves a little distance to both sides. The motor 20 is started, and the output end drives the roller 19 to rotate to transport the steel structure.

[0034] Finally, it should be noted that the above 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 make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel structure docking device for steel structure construction, comprising a base (1), characterized in that: A groove is provided in the middle of the top of the base (1) and is fixedly connected to a first linear module (2); a hydraulic cylinder (3) is fixedly connected to the top of the nut sub-portion of the first linear module (2); a hydraulic rod (4) is fixedly connected to the output end of the hydraulic cylinder (3); one end of the hydraulic rod (4) is fixedly connected to a platform (5); a groove is provided in the middle of the top of the platform (5) and is slidably connected to a frame (8); a first cylinder (6) is fixedly connected to the front side of the bottom of the platform (5); a first piston rod (7) is fixedly connected to the output end of the first cylinder (6); one end of the first piston rod (7) passes through the bottom of the platform (5) and is fixedly connected to the bottom of the frame (8); the bottom of the inner side of the platform (5) is fixedly connected to the first cylinder (6); The left and right sides of the part are fixedly connected with a second cylinder (9), the output end of the second cylinder (9) is fixedly connected with a second piston rod (10), one end of the second piston rod (10) passes through the top of the platform (5) and is fixedly connected with a support plate (11), the front and rear sides of the top of the support plate (11) are fixedly connected with a second linear module (12), the top of the nut sub-part of the second linear module (12) is fixedly connected with a connecting block (13), the left and right sides of the top of the platform (5) are fixedly connected with a support frame (14), the bottom of the left and right sides of the inner side of the support frame (14) are fixedly connected with a connecting rod (15), and the left and right sides of the inner side of the frame (8) are rotatably connected with evenly distributed rollers (19).

2. A steel structure docking device for steel structure construction according to claim 1, characterized in that: The bottoms of the left and right sides of the inner side of the support frame (14) are both fixedly connected with springs (16), and one end of the spring (16) is fixedly connected to the sides of the two connecting blocks (13) facing each other.

3. The steel structure docking device for steel structure construction according to claim 1, characterized in that: A support rod (17) is rotatably connected to the inner side of the connection block (13), and one end of the support rod (17) is rotatably connected to a limiting plate (18).

4. The steel structure docking device for steel structure construction according to claim 1, characterized in that: Motors (20) are fixedly connected to the front and rear sides of the right side of the frame (8), and the output ends of the two motors (20) pass through one side of the frame (8) and are fixedly connected to one end of the rollers (19) on the front and rear sides.

5. The steel structure docking device for steel structure construction according to claim 1, characterized in that: The top of the platform (5) is provided with grooves on both the front and rear sides and the right side, and the motor (20) is located inside the grooves.

6. The steel structure docking device for steel structure construction according to claim 1, characterized in that: One end of the connecting rod (15) is located inside the spring (16).

7. The steel structure docking device for steel structure construction according to claim 1, characterized in that: The front side of the connecting block (13) is provided with a hole and is slidably connected to the outer ring of the connecting rod (15).

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