Steel structure splicing device

Abstract

The utility model relates to the technical field of steel structure installation, and discloses a steel structure assembling device which comprises a base, a supporting plate is arranged above the base, a first servo motor is fixedly connected to the left side of the upper end of the base, and the output end of the first servo motor is fixedly connected with a first bidirectional lead screw. The outer side of the first bidirectional lead screw is in threaded connection with first threaded sleeves which are opposite left and right, the upper ends of the first threaded sleeves are hinged to connecting rods, and the other ends of the connecting rods are hinged to the middles of the lower ends of the supporting plates. Through cooperation of the first servo motor, the first bidirectional lead screw, the first threaded sleeve, the connecting rod, the second servo motor, a worm, a rotating shaft and a worm gear, the effects that the assembling height of a steel structure is freely adjusted, and the steel structure is obliquely installed are achieved, and the problem that when an existing device is obliquely installed, workers need to manually incline is solved; therefore, the labor intensity of workers is greatly increased, and time and labor are wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure installation, in particular to a steel structure assembling device. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields.

[0003] After searching, the Chinese utility model patent with publication number: CN218426591U discloses a splicing device with an adjustment function, including a splicing device body and a flat plate. One side of the flat plate is provided with a slide groove matching the support legs of the splicing device body. The support legs of the splicing device body slide in the slide groove, and a limiting component is arranged between the slide groove and the splicing device body. When splicing non-standard H-shaped steel, the operator of this new splicing device with an adjustment function moves the splicing device body on the flat plate, and at the same time, the support legs of the splicing device body slide in the slide groove, and the two splicing device bodies are limitedly moved to ensure that the two splicing device bodies remain parallel to each other while moving. After moving to the required position, the limiting component locks the splicing device body, which is convenient for adjusting the splicing device body, and then convenient for splicing non-standard H-shaped steel.

[0004] However, the above device can only assemble the steel structure in parallel, and cannot install the steel structure at an angle, requiring the staff to tilt it manually, which greatly increases the labor intensity of the staff, is time-consuming and labor-intensive, and is not applicable. Utility Model Content

[0005] The purpose of the utility model is to provide a steel structure assembling device to solve the problem that the existing device can only assemble the steel structure in parallel but cannot install the steel structure at an angle, requiring workers to manually tilt it, which greatly increases the labor intensity of the workers, is time-consuming and labor-intensive, and is not applicable.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel structure assembling device, comprising a base, a support plate is arranged above the base, a servo motor 1 is fixedly connected to the left side of the upper end of the base, a bidirectional screw rod 1 is fixedly connected to the output end of the servo motor 1, the outer side of the bidirectional screw rod 1 is threadedly connected to a left and right opposite threaded sleeve 1, the upper end of the threaded sleeve 1 is hinged with a connecting rod, and the other end of the connecting rod is hinged at the middle part of the lower end of the support plate, the left rear end of the upper end of the support plate is fixedly connected to a servo motor 2, the output end of the servo motor 2 is fixedly connected to a worm gear, the upper end of the support plate is fixedly connected to a left and right opposite mounting plate 1, the opposite ends of the two mounting plates 1 are rotatably connected with a rotating shaft, the upper end of the worm gear is meshedly connected with a worm wheel, the worm wheel is fixedly connected to the rotating shaft on the left side, a load-bearing plate is arranged above the support plate, and the other end of the rotating shaft is fixedly connected to the load-bearing plate.

[0007] Furthermore, a front end of the threaded sleeve is fixedly connected to a limiting block, and the upper end surface of the base is provided with left and right opposite limiting grooves, and the limiting block is slidably connected in the limiting groove.

[0008] Furthermore, a second mounting plate is fixedly connected to the front left side of the upper end of the support plate, and the other end of the worm is rotatably connected to the second mounting plate.

[0009] Furthermore, an installation groove is opened inside the load-bearing plate, and a servo motor three is fixedly connected to the inner wall on the left side of the installation groove, and a bidirectional screw rod two is fixedly connected to the output end of the servo motor three, and the outer side of the bidirectional screw rod two is threadedly connected to a left and right opposite threaded sleeve two, and the upper end of the threaded sleeve two is fixedly connected to a clamping plate, and the opposite ends of the two clamping plates are fixedly connected to anti-slip pads.

[0010] Furthermore, the rear end of the load-bearing plate is fixedly connected to a support frame, the inner wall of the top end of the support frame is fixedly connected to a hydraulic rod, and the output end of the hydraulic rod is fixedly connected to a fixed plate.

[0011] Furthermore, the upper surface of the load-bearing plate is provided with left and right opposite sliding grooves, and the clamping plate is slidably connected in the sliding grooves.

[0012] Furthermore, four corners of the lower end of the base are fixedly connected with universal wheels.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model achieves the effect of freely adjusting the assembly height of the steel structure and tilting the steel structure through the cooperation between the servo motor, the bidirectional screw, the threaded sleeve, the connecting rod, the servo motor, the worm, the rotating shaft and the worm wheel, and solves the problem that the staff need to manually tilt the existing device during tilt installation, which greatly increases the labor intensity of the staff and is time-consuming and labor-intensive. The utility model saves time and labor and is convenient and quick.

[0015] 2. The utility model achieves the effect of firmly clamping the steel structure through the cooperation between the servo motor three, the two-way screw rods, the two threaded sleeves, the clamping plate, the anti-slip pad, the hydraulic rod and the fixed plate, solves the problem that the clamping effect of the existing device is poor and the steel structure is easy to shake, thereby ensuring the stability of the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a steel structure assembly device of the utility model;

[0017] Figure 2 This is a schematic diagram of a top view of a steel structure assembly device of the utility model;

[0018] Figure 3 It is a front cross-sectional view of the internal structure of a load-bearing plate of a steel structure assembly device of the utility model.

[0019] In the figure: 1. base; 2. support plate; 3. servo motor 1; 4. bidirectional screw rod 1; 5. threaded sleeve 1; 6. connecting rod; 7. servo motor 2; 8. worm; 9. mounting plate 1; 10. rotating shaft; 11. worm gear; 12. load-bearing plate; 13. limit block; 14. limit groove; 15. mounting plate 2; 16. slide groove; 17. servo motor 3; 18. bidirectional screw rod 2; 19. threaded sleeve 2; 20. clamping plate; 21. anti-slip pad; 22. support frame; 23. hydraulic rod; 24. fixing plate; 25. universal wheel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-3The utility model provides a technical solution: a steel structure assembly device, including a base 1, a support plate 2 is arranged above the base 1, a servo motor 3 is fixedly connected to the left side of the upper end of the base 1, a bidirectional screw rod 4 is fixedly connected to the output end of the servo motor 3, the outer side of the bidirectional screw rod 4 is threadedly connected to a left and right opposite threaded sleeve 5, a connecting rod 6 is hinged on the upper end of the threaded sleeve 5, and the other end of the connecting rod 6 is hinged to the middle part of the lower end of the support plate 2, a servo motor 27 is fixedly connected to the rear left side of the upper end of the support plate 2, a worm 8 is fixedly connected to the output end of the servo motor 27, the upper end of the support plate 2 is fixedly connected to the left and right opposite mounting plates 9, and the opposite ends of the two mounting plates 9 are rotatably connected The rotating shaft 10 and the upper end of the worm 8 are meshedly connected with a worm wheel 11, and the worm wheel 11 is fixedly connected to the left rotating shaft 10. A load-bearing plate 12 is arranged above the support plate 2, and the other end of the rotating shaft 10 is fixedly connected to the load-bearing plate 12. Through the output of the servo motor 3, the bidirectional screw 4 is driven to rotate, and then the threaded sleeves 5 on both sides are driven to approach or move away from each other, and the height of the support plate 2 is driven to be raised or lowered through the connecting rod 6 to adjust the assembly height of the steel structure. Through the output of the servo motor 7, the worm 8 is driven to rotate, and then the worm wheel 11 is rotated. The worm wheel 11 drives the load-bearing plate 12 to rotate through the rotating shaft 10, and the steel structure is rotated and tilted, which is convenient for tilting installation.

[0022] Among them, the front end of the threaded sleeve 5 is fixedly connected to the limiting block 13, and the upper end surface of the base 1 is provided with left and right opposite limiting grooves 14, and the limiting block 13 is slidably connected in the limiting groove 14, and the limiting block 13 and the limiting groove 14 play a role in limiting the threaded sleeve 5.

[0023] Among them, a second mounting plate 15 is fixedly connected to the front left side of the upper end of the support plate 2, and the other end of the worm 8 is rotatably connected to the second mounting plate 15, so that the rotation of the worm 8 is more stable through the second mounting plate 15.

[0024] Among them, an installation groove is opened inside the load-bearing plate 12, and a servo motor 3 17 is fixedly connected to the inner wall on the left side of the installation groove, and a bidirectional screw rod 2 18 is fixedly connected to the output end of the servo motor 3 17, and the outer side of the bidirectional screw rod 2 18 is threadedly connected to the left and right opposite threaded sleeves 2 19, and the upper end of the threaded sleeve 2 19 is fixedly connected to a clamping plate 20, and the opposite ends of the two clamping plates 20 are fixedly connected with anti-skid pads 21. Through the output of the servo motor 3 17, the bidirectional screw rod 2 18 is driven to rotate, and then the threaded sleeves 2 19 on both sides are driven to approach each other, and the clamping plates 20 are driven to approach each other, so as to clamp and fix the steel structure, and the anti-skid pads 21 increase the friction force, further ensuring the clamping stability of the clamping plates 20.

[0025] Among them, the rear end of the load-bearing plate 12 is fixedly connected to a support frame 22, the inner wall of the top end of the support frame 22 is fixedly connected to a hydraulic rod 23, and the output end of the hydraulic rod 23 is fixedly connected to a fixed plate 24. By extending the hydraulic rod 23, the fixed plate 24 is driven to descend, thereby fixing the upper end of the steel structure, further ensuring stability.

[0026] The upper surface of the load-bearing plate 12 is provided with left and right opposite sliding grooves 16 , in which a clamping plate 20 is slidably connected, and the sliding grooves 16 serve to limit the clamping plate 20 .

[0027] Among them, the four corners of the lower end of the base 1 are fixedly connected with universal wheels 25, and the device can be quickly moved through the universal wheels 25, which is convenient and quick.

[0028] Working principle: When in use, put the steel structure on the load-bearing plate 12, and drive the bidirectional screw rod 2 18 to rotate through the output of the servo motor 3 17, and then drive the threaded sleeves 2 19 on both sides to approach each other, drive the clamping plates 20 to approach each other, clamp and fix the steel structure, and the anti-slip pad 21 increases the friction force. Then, the hydraulic rod 23 is extended to drive the fixing plate 24 to descend, and fix the upper end of the steel structure, further ensuring stability, solving the problem that the clamping effect of the existing device is poor and the steel structure is prone to shaking, thereby ensuring the stability of the assembly process. Through the output of the servo motor 3, the The movable bidirectional screw rod 4 rotates, and then drives the threaded sleeves 5 on both sides to move closer or farther away from each other, and drives the support plate 2 to increase or decrease in height through the connecting rod 6, so as to adjust the assembly height of the steel structure. Through the output of the servo motor 7, the worm 8 is driven to rotate, and then the worm wheel 11 is rotated. The worm wheel 11 drives the load-bearing plate 12 to rotate through the rotating shaft 10, so as to rotate and tilt the steel structure, which is convenient for tilting installation and solves the problem that the staff needs to manually tilt the existing device during tilting installation, which greatly increases the labor intensity of the staff and is time-consuming and labor-intensive, thereby saving time and labor, and being convenient and quick.

[0029] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A steel structure assembly device, comprising a base (1), characterized in that: A support plate (2) is arranged above the base (1); a servo motor (3) is fixedly connected to the left side of the upper end of the base (1); a bidirectional screw rod (4) is fixedly connected to the output end of the servo motor (3); the outer side of the bidirectional screw rod (4) is threadedly connected to a threaded sleeve (5) opposite to the left and right; a connecting rod (6) is hinged at the upper end of the threaded sleeve (5); the other end of the connecting rod (6) is hinged at the middle part of the lower end of the support plate (2); a servo motor (2) is fixedly connected to the rear left side of the upper end of the support plate (2); 7), the output end of the servo motor 2 (7) is fixedly connected with a worm (8), the upper end of the support plate (2) is fixedly connected with the left and right opposite mounting plates 1 (9), the opposite ends of the two mounting plates 1 (9) are rotatably connected with a rotating shaft (10), the upper end of the worm (8) is meshingly connected with a worm wheel (11), the worm wheel (11) is fixedly connected to the left rotating shaft (10), a bearing plate (12) is arranged above the support plate (2), and the other end of the rotating shaft (10) is fixedly connected to the bearing plate (12).

2. A steel structure assembly device according to claim 1, characterized in that: The front end of the threaded sleeve (5) is fixedly connected to a limiting block (13), and the upper end surface of the base (1) is provided with limiting grooves (14) opposite to each other on the left and right, and the limiting block (13) is slidably connected in the limiting grooves (14).

3. A steel structure assembly device according to claim 1, characterized in that: A second mounting plate (15) is fixedly connected to the front left side of the upper end of the support plate (2), and the other end of the worm (8) is rotatably connected to the second mounting plate (15).

4. A steel structure assembly device according to claim 1, characterized in that: The load-bearing plate (12) is provided with an installation groove inside, and a servo motor three (17) is fixedly connected to the inner wall on the left side of the installation groove, and a bidirectional screw rod two (18) is fixedly connected to the output end of the servo motor three (17), and the outer side of the bidirectional screw rod two (18) is threadedly connected to a left and right opposite thread sleeve two (19), and the upper end of the thread sleeve two (19) is fixedly connected to a clamping plate (20), and the opposite ends of the two clamping plates (20) are fixedly connected to anti-slip pads (21).

5. A steel structure assembly device according to claim 1, characterized in that: The rear end of the load-bearing plate (12) is fixedly connected to a support frame (22), the inner wall of the top end of the support frame (22) is fixedly connected to a hydraulic rod (23), and the output end of the hydraulic rod (23) is fixedly connected to a fixing plate (24).

6. A steel structure assembly device according to claim 4, characterized in that: The upper end surface of the load-bearing plate (12) is provided with left and right opposite sliding grooves (16), and the clamping plate (20) is slidably connected in the sliding groove (16).

7. A steel structure assembly device according to claim 1, characterized in that: Universal wheels (25) are fixedly connected to the four corners of the lower end of the base (1).

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