Steel structure joint mounting equipment and method

Abstract

The invention discloses steel structure node mounting equipment and method, and relates to the technical field of steel structures, the technical scheme includes that the steel structure node mounting equipment comprises a fixing frame, a first fixing mechanism is arranged at the rear end of the fixing frame, the first fixing mechanism can drive a movable clamp arranged on one side to move, and the fixing frame is fixedly mounted on the upper portion of a connecting stand column; a supporting plate is rotationally connected to the upper portion of the fixing frame, and an adjusting mechanism is arranged on the lower portion of the supporting plate, the supporting plate can be driven to rotate through the adjusting mechanism, so that the inclination angle of the supporting plate can be adjusted according to the installation requirement of a steel structure, and the adjusting mechanism with the fixed height can serve as a supporting leg of the supporting plate; the supporting plate can effectively support the steel structure, the physical strength of workers can be saved, the steel structure can automatically make contact with the connecting stand column through the conveying mechanism after being fixed, and therefore the situation that installation is affected by positioning deviation due to the fact that the direction of the steel structure deviates when the workers push the steel structure can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of steel structures, and in particular to a steel structure node installation device and method. Background Art

[0002] The background of steel structure node installation equipment mainly stems from the demand for efficient, safe and environmentally friendly construction technology in modern industry and construction. With the widespread application of steel structures in buildings, the nodes are the core part of the connecting components, and their installation quality and accuracy directly affect the stability and safety of the overall structure. Traditional welding and bolt connection methods have problems such as long construction period, many on-site hot work, and difficult to ensure installation accuracy. Therefore, steel structure node installation equipment came into being. This equipment improves construction efficiency and safety. At the same time, these devices are also in line with the concept of green and low-carbon construction, which is conducive to reducing the generation of construction waste and saving resources. In short, the application of steel structure node installation equipment is an important symbol of the progress of modern construction technology.

[0003] After searching, the invention patent of Chinese patent number CN117052153A discloses a steel structure node installation device and method, including a base plate, a first clamp and a second clamp, and also includes an adjustment component, the adjustment component includes a fixed seat, a vertical base, a limit frame, a moving block and a moving member, the fixed seat is fixedly connected to the base plate, the vertical base is fixedly connected to the base plate and connected to the second clamp, the limit frame is fixedly connected to the fixed seat, the moving block is slidably connected to the limit frame and fixedly connected to the first clamp, the moving member is arranged on the limit frame and connected to the moving block, and the position of the two first clamps can be moved and adjusted to the length of the steel structure of the corresponding length through the movement and adjustment of the two moving blocks, so that the first clamp can clamp and fix the steel structures of different lengths, thereby facilitating the clamping, fixing and docking installation of steel structures of different lengths. This application has the effect of cleaning the head glass of the camera. Compared with the prior art, the invention patent with Chinese patent number CN117052153A aims to solve the problem that the position of the clamp structure in the prior art equipment is fixed, and when clamping and fixing the steel structure, the clamping position at both ends cannot be adjusted according to the length of the steel structure, so that when the steel structure is too short, one end cannot be clamped and fixed after the other end.

[0004] However, in actual use of the device, it is inconvenient to use a crane when installing small steel structure beam nodes, and workers are required to lift the beams for connection. It is not only difficult to ensure the stability of the beams during node installation, but also difficult to effectively adjust the angle of the beams when installing at non-vertical angles. The use effect is not good. Therefore, a steel structure node installation device and method are proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that it is inconvenient to use a crane when installing small steel structure beam nodes, and workers need to lift the beams for connection, which not only makes it difficult to ensure the stability of the beams during node installation, but also makes it difficult to effectively adjust the angle of the beams when installing at non-vertical angles, resulting in poor use effect. A steel structure node installation device and method are proposed to solve the problem in the prior art that it is inconvenient to use a crane when installing small steel structure beam nodes, and workers need to lift the beams for connection, which not only makes it difficult to ensure the stability of the beams during node installation, but also makes it difficult to effectively adjust the angle of the beams when installing at non-vertical angles, resulting in poor use effect.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A steel structure node installation device and method, comprising a fixing frame, a first fixing mechanism is arranged at the rear end of the fixing frame, the first fixing mechanism can drive a moving fixture arranged on one side to move, the fixing frame is fixedly installed on the upper part of the connecting column, the upper part of the fixing frame is rotatably connected with a support plate, the lower part of the support plate is arranged with an adjustment mechanism, the adjustment mechanism can drive a conveying shell to rotate, and adjust the inclination angle of the conveying shell;

[0008] The lower end of the support plate is symmetrically provided with a conveying mechanism, and the upper part of the conveying mechanism is fixedly connected with a second fixing mechanism, and the second fixing mechanism can drive the fixing plate to move, thereby fixing both sides of the steel structure, and the conveying mechanism can drive the second fixing mechanism to move.

[0009] The above technical solution further includes:

[0010] The first fixing mechanism comprises a first motor arranged at one side of the fixing frame, a first screw rod is arranged at the output end of the first motor, the first screw rod is rotatably connected to the fixing frame, a movable clamp is threadedly connected to the first screw rod, the movable clamp is slidably connected to the fixing frame, and a rubber anti-skid pad is fixedly connected to the side of the movable clamp away from the first motor;

[0011] A fixing clamp is fixedly connected to a side of the fixing frame away from the first motor, and a rubber anti-skid pad is fixedly connected to a side of the fixing clamp close to the first motor.

[0012] The adjusting mechanism comprises an adjusting shell fixedly connected to a fixing frame, a second motor is arranged inside the adjusting shell, and an adjusting component is arranged at an output end of the second motor.

[0013] The adjustment component includes a first gear arranged at the output end of the second motor, the first gear is meshedly connected with a second gear, the second gear is rotationally connected to the adjustment housing, the second gear is threadedly connected with a threaded rod, and the upper part of the threaded rod is rotationally connected with a support plate.

[0014] The conveying mechanism comprises a conveying shell fixedly connected to the bottom of the support plate, a third motor is arranged on one side of the conveying shell, and a conveying assembly is arranged at the output end of the third motor.

[0015] The transmission component includes a second screw rod arranged at the output end of the third motor, the second screw rod is rotationally connected to the transmission shell, the second screw rod is threadedly connected to a moving part, the moving part is slidably connected to the transmission shell, and the upper part of the moving part is fixedly connected to the fixed shell.

[0016] The second fixing mechanism comprises a fixing shell fixedly connected to the top of the moving member, a fourth motor is arranged inside the fixing shell, and a fixing component is arranged at the output end of the fourth motor.

[0017] The fixed assembly includes a worm arranged at the output end of the fourth motor, the worm is rotatably connected to the fixed housing, the worm is threadedly connected to the worm wheel, the worm wheel is rotatably connected to the fixed housing, the worm wheel is fixedly connected to a third gear on the side away from the fixed housing, the third gear is threadedly connected to a transmission rack, the transmission rack is slidably connected to a transmission groove, the transmission groove is fixedly connected to a transmission housing, and the transmission rack is fixedly connected to a fixed plate on the side away from the fixed housing.

[0018] A method for using a steel structure node installation device comprises the following steps:

[0019] Step 1: Place the device near the installation side of the connecting column, then start the first fixing mechanism, drive the mobile fixture to move through the first fixing mechanism, and fix the device to the connecting column;

[0020] Step 2: Start the adjustment mechanism, drive the support plate to rotate through the adjustment mechanism, adjust the inclination angle of the support plate according to the installation requirements of the steel structure, and place the steel structure on the support plate after the adjustment is completed;

[0021] Step 3: Start the second fixing mechanism, drive the fixing plate to move through the second fixing mechanism, and apply pressure to both sides of the steel structure through the fixing plate to fix the steel structure;

[0022] Step 4: After the steel structure is fixed, start the transmission mechanism at the lower end of the support plate, and drive the steel structure to move through the transmission mechanism so that the steel structure comes into contact with the connecting column. After the contact is completed, the steel structure can be installed and fixed.

[0023] The present invention has the following beneficial effects:

[0024] 1. In the present invention, the steel structure may be installed in a non-vertical manner during node installation, and the support plate can be driven to rotate by the adjustment mechanism, so that the inclination angle of the support plate can be adjusted according to the installation requirements of the steel structure, and the height-fixed adjustment mechanism can also serve as the support leg of the support plate, so that the support plate can effectively hold up the steel structure, which can save the physical strength of the workers, and the steel structure can also automatically contact the connecting column through the transmission mechanism after being fixed, thereby avoiding the direction of the steel structure being offset when the workers push it, resulting in positioning deviation and affecting the installation.

[0025] 2. In the present invention, the device can be placed near the installation position of the connecting column before use. The mobile clamp can be driven to move by starting the first fixing mechanism, so that the device can be fixed to the connecting column. The first fixing mechanism can adapt to connecting columns of different widths when fixing, and rubber anti-skid pads are also provided on the mobile clamp and the fixed clamp. The rubber anti-skid pads can not only improve the stability during fixing, but also protect the connecting column during fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A structural schematic diagram of a steel structure node installation device and method proposed by the present invention;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the first structure of the present invention;

[0029] Figure 4 It is a second structural schematic diagram of the present invention;

[0030] Figure 5 It is a schematic diagram of the third structure of the present invention;

[0031] Figure 6 It is a schematic diagram of the fourth structure of the present invention;

[0032] Figure 7 It is a fifth structural schematic diagram of the present invention;

[0033] Figure 8 This is a sixth structural diagram of the present invention.

[0034] In the figure: 1. fixed frame; 2. moving fixture; 3. adjusting shell; 4. supporting plate; 5. connecting column; 6. steel structure; 7. transmission shell; 8. fixed shell; 9. fixing fixture; 10. rubber anti-skid pad; 11. first motor; 12. first screw rod; 13. second motor; 14. first gear; 15. second gear; 16. threaded rod; 17. third motor; 18. second screw rod; 19. moving part; 20. fixed plate; 21. worm; 22. worm wheel; 23. third gear; 24. transmission groove; 25. transmission rack; 26. fourth motor. DETAILED DESCRIPTION

[0035] 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.

[0036] Embodiment 1

[0037] like Figure 1-Figure 8 As shown, a steel structure node installation device and method proposed by the present invention comprises a fixing frame 1, a first fixing mechanism is arranged at the rear end of the fixing frame 1, the first fixing mechanism can drive a moving fixture 2 arranged at one side to move, the fixing frame 1 is fixedly installed on the upper part of the connecting column 5, the upper part of the fixing frame 1 is rotatably connected with a support plate 4, the lower part of the support plate 4 is arranged with an adjustment mechanism, the adjustment mechanism can drive a threaded rod 16 to rotate, and adjust the inclination angle of the support plate 4;

[0038] A conveying mechanism is symmetrically arranged at the lower end of the support plate 4, and a second fixing mechanism is fixedly connected to the upper part of the conveying mechanism. The second fixing mechanism can drive the fixing plate 20 to move, thereby fixing both sides of the steel structure 6, and the conveying mechanism can drive the second fixing mechanism to move;

[0039] The adjusting mechanism includes an adjusting housing 3 fixedly connected to the fixing frame 1, a second motor 13 is arranged inside the adjusting housing 3, an adjusting assembly is arranged at the output end of the second motor 13, the adjusting assembly includes a first gear 14 arranged at the output end of the second motor 13, the first gear 14 is meshedly connected with a second gear 15, the second gear 15 is rotatably connected to the adjusting housing 3, the second gear 15 is threadedly connected with a threaded rod 16, and the upper part of the threaded rod 16 is rotatably connected with the support plate 4;

[0040] The conveying mechanism includes a conveying shell 7 fixedly connected to the bottom of the support plate 4, a third motor 17 is arranged on one side of the conveying shell 7, a conveying assembly is arranged at the output end of the third motor 17, and the conveying assembly includes a second screw rod 18 arranged at the output end of the third motor 17, the second screw rod 18 is rotatably connected to the conveying shell 7, the second screw rod 18 is threadedly connected to a moving member 19, the moving member 19 is slidably connected to the conveying shell 7, and the upper part of the moving member 19 is fixedly connected to the fixed shell 8;

[0041] The second fixing mechanism includes a fixed shell 8 fixedly connected to the top of the moving part 19, a fourth motor 26 is arranged inside the fixed shell 8, a fixed component is arranged at the output end of the fourth motor 26, the fixed component includes a worm 21 arranged at the output end of the fourth motor 26, the worm 21 is rotatably connected to the fixed shell 8, the worm 21 is threadedly connected to the worm wheel 22, the worm wheel 22 is rotatably connected to the fixed shell 8, the worm wheel 22 is fixedly connected to the third gear 23 on the side away from the fixed shell 8, the third gear 23 is threadedly connected to the transmission rack 25, the transmission rack 25 is slidably connected to the transmission groove 24, the transmission groove 24 is fixedly connected to the transmission shell 7, and the transmission rack 25 is fixedly connected to the fixed plate 20 on the side away from the fixed shell 8.

[0042] In this embodiment, after the device is fixed on the connecting column 5, the second motor 13 provided inside the adjusting housing 3 is started, and the first gear 14 is driven to rotate by the second motor 13. The rotation of the first gear 14 drives the meshingly connected second gear 15 to rotate, and the rotation of the second gear 15 drives the threaded rod 16 connected in threaded connection to move, and the movement of the threaded rod 16 can drive the support plate 4 to rotate, so that the device can adjust the inclination angle of the support plate 4 according to the installation requirements of the steel structure 6, thereby improving the use effect of the device. After the adjustment is completed, the steel structure 6 can be placed on the support plate 4, and the height-fixed adjustment mechanism can also serve as a leg of the support plate 4, so that the support plate 4 can effectively hold up the steel structure 6, saving the physical strength of the workers;

[0043] After the steel structure 6 is placed on the support plate 4, the fourth motor 26 inside the fixed shell 8 is started. The fourth motor 26 can drive the worm 21 to rotate. The rotation of the worm 21 can drive the worm wheel 22 and the third gear 23 to rotate. The rotation of the third gear 23 can drive the threaded transmission rack 25 to move. During the movement of the transmission rack 25, the transmission groove 24 can ensure the stability of the transmission rack 25 when it moves. The movement of the transmission rack 25 can drive the fixed plate 20 to move. The steel structure 6 can be fixed by applying pressure to both sides of the steel structure 6 through the fixed plate 20. Then the third motor 17 is started. The second screw rod 18 is driven to rotate by the third motor 17, and then the moving part 19 threadedly connected to the second screw rod 18 is driven to move, so that the steel structure 6 fixed on the upper part of the support plate 4 moves and automatically contacts the connecting column 5, thereby avoiding the direction of the steel structure 6 being offset when the worker pushes it, resulting in positioning deviation affecting the installation.

[0044] Embodiment 2

[0045] like Figure 1-Figure 8 As shown, based on the first embodiment, the first fixing mechanism includes a first motor 11 arranged on one side of the fixing frame 1, a first screw rod 12 is arranged at the output end of the first motor 11, the first screw rod 12 is rotatably connected to the fixing frame 1, the first screw rod 12 is threadedly connected to a mobile fixture 2, the mobile fixture 2 is slidably connected to the fixing frame 1, and a rubber anti-skid pad 10 is fixedly connected to the side of the mobile fixture 2 away from the first motor 11;

[0046] A fixing fixture 9 is fixedly connected to the side of the fixing frame 1 away from the first motor 11 , and a rubber anti-skid pad 10 is fixedly connected to the side of the fixing fixture 9 close to the first motor 11 .

[0047] In this embodiment, before use, the device is placed near the installation position of the connecting column 5, and then the first motor 11 is started. The first motor 11 can drive the first screw rod 12 to rotate. The rotation of the first screw rod 12 can drive the threaded mobile clamp 2 to move and gradually approach the fixed clamp 9. During the approaching process, the two sides of the middle connecting column 5 can be clamped so that the device is fixed to the connecting column 5. The first fixing mechanism can adapt to connecting columns 5 of different widths when fixing. Rubber anti-skid pads 10 are also provided on the contact surfaces of the mobile clamp 2 and the fixed clamp 9 with the connecting column 5. The rubber anti-skid pads 10 can not only improve the stability during fixing, but also protect the connecting column 5 during fixing.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure node installation device, comprising a fixing frame (1), characterized in that: The rear end of the fixing frame (1) is provided with a first fixing mechanism, and the first fixing mechanism can drive a movable clamp (2) provided on one side to move, so that the fixing frame (1) is fixedly mounted on the upper part of the connecting column (5); the upper part of the fixing frame (1) is rotatably connected to a support plate (4), and the lower part of the support plate (4) is provided with an adjustment mechanism, and the adjustment mechanism can drive a threaded rod (16) to rotate, so as to adjust the inclination angle of the support plate (4); A conveying mechanism is symmetrically arranged at the lower end of the support plate (4), and a second fixing mechanism is fixedly connected to the upper part of the conveying mechanism. The second fixing mechanism can drive the fixing plate (20) to move, thereby fixing both sides of the steel structure (6), and the conveying mechanism can drive the second fixing mechanism to move.

2. A steel structure node installation device according to claim 1, characterized in that: The first fixing mechanism comprises a first motor (11) arranged on one side of the fixing frame (1); a first screw rod (12) is arranged at the output end of the first motor (11); the first screw rod (12) is rotatably connected to the fixing frame (1); the first screw rod (12) is threadedly connected to a movable clamp (2); the movable clamp (2) is slidably connected to the fixing frame (1); and a rubber anti-slip pad (10) is fixedly connected to the side of the movable clamp (2) away from the first motor (11).

3. A steel structure node installation device according to claim 2, characterized in that: A fixing fixture (9) is fixedly connected to the side of the fixing frame (1) away from the first motor (11), and a rubber anti-slip pad (10) is fixedly connected to the side of the fixing fixture (9) close to the first motor (11).

4. A steel structure node installation device according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment housing (3) fixedly connected to a fixing frame (1), a second motor (13) is arranged inside the adjustment housing (3), and an adjustment component is arranged at the output end of the second motor (13).

5. A steel structure node installation device according to claim 4, characterized in that: The adjustment assembly comprises a first gear (14) arranged at the output end of a second motor (13); the first gear (14) is meshedly connected with a second gear (15); the second gear (15) is rotationally connected to an adjustment housing (3); the second gear (15) is threadedly connected with a threaded rod (16); and the upper part of the threaded rod (16) is rotationally connected with a support plate (4).

6. A steel structure node installation device according to claim 1, characterized in that: The conveying mechanism comprises a conveying shell (7) fixedly connected to the bottom of the support plate (4), a third motor (17) is arranged on one side of the conveying shell (7), and a conveying assembly is arranged at the output end of the third motor (17).

7. A steel structure node installation device according to claim 6, characterized in that: The transmission assembly comprises a second screw rod (18) arranged at the output end of a third motor (17), the second screw rod (18) being rotationally connected to a transmission housing (7), the second screw rod (18) being threadedly connected to a moving member (19), the moving member (19) being slidably connected to the transmission housing (7), and the upper part of the moving member (19) being fixedly connected to a fixed housing (8).

8. The steel structure node installation device according to claim 1, characterized in that: The second fixing mechanism comprises a fixed housing (8) fixedly connected to the top of the moving member (19), a fourth motor (26) is arranged inside the fixed housing (8), and a fixing component is arranged at the output end of the fourth motor (26).

9. A steel structure node installation device according to claim 8, characterized in that: The fixed assembly comprises a worm (21) arranged at the output end of a fourth motor (26), the worm (21) being rotatably connected to a fixed housing (8), the worm (21) being threadedly connected to a worm wheel (22), the worm wheel (22) being rotatably connected to the fixed housing (8), the worm wheel (22) being fixedly connected to a third gear (23) on a side away from the fixed housing (8), the third gear (23) being threadedly connected to a transmission rack (25), the transmission rack (25) being slidably connected to a transmission groove (24), the transmission groove (24) being fixedly connected to a transmission housing (7), and the transmission rack (25) being fixedly connected to a fixed plate (20) on a side away from the fixed housing (8).

10. The method for using a steel structure node installation device according to claim 1, characterized in that: The following steps are involved: Step 1: placing the device near the installation side of the connecting column (5), then starting the first fixing mechanism, driving the movable fixture (2) to move through the first fixing mechanism, and fixing the device to the connecting column (5); Step 2: Start the adjustment mechanism, drive the support plate (4) to rotate through the adjustment mechanism, adjust the inclination angle of the support plate (4) according to the installation requirements of the steel structure (6), and place the steel structure (6) on the support plate (4) after the adjustment is completed; Step 3: Start the second fixing mechanism, drive the fixing plate (20) to move through the second fixing mechanism, and apply pressure to both sides of the steel structure (6) through the fixing plate (20) to fix the steel structure (6); Step 4: After the steel structure (6) is fixed, the transmission mechanism at the lower end of the support plate (4) is started, and the steel structure (6) is driven to move through the transmission mechanism so that the steel structure (6) comes into contact with the connecting column (5). After the contact is completed, the steel structure (6) can be installed and fixed.

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