A steel structure docking device for steel structure construction

Abstract

The present invention proposes a steel structure docking device for steel structure construction, and relates to the technical field of steel structure docking construction. The present invention proposes a steel structure docking device for steel structure construction, comprising a base, the top of the base is slidably connected to two bottom plates, the top of the bottom plate is fixedly installed with two symmetrically arranged support plates, and the support plate is rotatably connected with a fixed ring; a clamping mechanism is installed on the fixed ring, and a notch is provided on the support plate, and the notch cooperates with the fixed ring; a push-pull mechanism is installed on one side of the fixed ring, and the push-pull mechanism cooperates with the clamping mechanism, through a plurality of clamping rods and a sliding connection with the fixed ring, and the rope and the movable hook ring and the plurality of the fixed hook rings are connected in series in a corrugated shape, so that when the rope is pulled by a tensile force, it will drive the movable hook ring to move, and then drive the corresponding clamping rod and the clamping plate to move, so that steel structures of different shapes can be clamped and fixed.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure butt joint construction, and in particular to a steel structure butt joint device for steel structure construction. 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 beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. It is widely used in large factories, stadiums, super high-rise buildings and other fields. At present, steel structures need to be butt-jointed and assembled together when in use.

[0003] 1. When the existing steel structures are docked, the two steel structures are generally clamped and positioned by a clamp, but the general clamp can only clamp a single round or square steel structure, resulting in great limitations in use;

[0004] 2. When the existing steel structures are docked, due to different placement angles and the inconvenient positioning of some steel structures, misalignment is likely to occur during docking. Summary of the invention

[0005] Based on the technical problems existing in the background technology, the present invention proposes a steel structure docking device for steel structure construction.

[0006] The present invention provides a steel structure docking device for steel structure construction, comprising a base, the top of which is slidably connected to two bottom plates, the top of which is fixedly installed with two symmetrically arranged support plates, and the support plates are rotatably connected to a fixing ring;

[0007] A clamping mechanism is mounted on the fixing ring, the support plate is provided with a notch, and the notch cooperates with the fixing ring;

[0008] A push-pull mechanism is installed on one side of the fixing ring, and the push-pull mechanism cooperates with the clamping mechanism;

[0009] An angle adjustment mechanism is mounted on the support plate and is drivingly connected to the fixing ring;

[0010] A mobile motor is installed on one side of the base, and two symmetrically arranged sliding grooves are provided on the top of the base. The inner walls of the two sliding grooves are rotatably connected with a same bidirectional screw, and the output shaft of the mobile motor is fixedly connected to one end of the bidirectional screw. A connecting block is slidably connected to the inner wall of the sliding groove, and the connecting block is fixedly connected to the corresponding bottom plate, and the bidirectional screw is threadedly connected to the two connecting blocks;

[0011] Four placement columns are provided and fixedly installed on the top of the base. A concave placement plate is fixedly installed on the top of the placement column, and a plurality of ball bearings are rotatably connected to the inner side of the concave placement plate.

[0012] Preferably, the clamping mechanism comprises a plurality of clamping rods, the plurality of clamping rods are slidably mounted in a ring-shaped manner on the fixing ring, a clamping plate is fixedly mounted on one end of the clamping rod, and the plurality of clamping plates cooperate with each other.

[0013] Preferably, a baffle is fixedly mounted on one end of the clamping rod away from the fixing ring, a return spring is fixedly mounted on one side of the baffle, and one end of the return spring is fixedly connected to the fixing ring.

[0014] Preferably, a movable hook is fixedly installed on one side of the baffle, and a plurality of fixed hooks are fixedly installed on one side of the fixed ring. The same rope is wound around the plurality of movable hooks and the plurality of fixed hooks, and the ropes are connected in series in a corrugated shape.

[0015] Preferably, the push-pull mechanism includes two movable rings, two bidirectional screw rods are rotatably connected between the two fixed rings, the two bidirectional screw rods are respectively threadedly connected to the corresponding two movable rings, and concave hanging rods are fixedly installed on both sides of the movable rings, and the two concave hanging rods cooperate with the ropes.

[0016] Preferably, two of the four moving rings are rotatably connected to an internal gear ring, and two of the four moving rings are fixedly mounted with a driving motor, a driving gear is fixedly mounted on the output shaft of the driving motor, and the driving gear and the internal gear ring are meshed with each other.

[0017] Preferably, two of the four moving rings are rotatably connected to two driven gears on one side, a fan-shaped hole is opened on the driven gear, the cross-section of the bidirectional screw rod is fan-shaped, the fan-shaped hole is slidingly connected to the bidirectional screw rod, and the driven gear and the internal gear ring are meshed with each other.

[0018] Preferably, the angle adjustment mechanism includes an active rod, two of the four support plates are fixedly mounted with two positioning seats, the active rod is rotatably mounted between the corresponding two positioning seats, the active rod is transmission-connected with the corresponding fixing ring, and a handle is fixedly mounted at one end of the active rod.

[0019] Preferably, a worm is fixedly mounted on the active rod, and helical teeth are mounted on the outer side of the fixing ring, and the worm and the helical teeth are meshed with each other.

[0020] Preferably, an annular groove is provided on the inner side of the fixing ring, a plurality of fixing blocks are fixedly mounted at the recesses of the support plate, and a clamping block is fixedly mounted on the fixing block, and the clamping block is slidably connected to the annular groove.

[0021] The steel structure docking device for steel structure construction proposed by the present invention has the following beneficial effects:

[0022] 1. Through the sliding connection of multiple clamping rods and fixed rings, the rope, the movable hook ring and the multiple fixed hook rings are connected in series in a corrugated shape, so that when the rope is pulled by tension, it will drive the movable hook ring to move, and then drive the corresponding clamping rod and clamping plate to move, so as to clamp and fix steel structures of different shapes;

[0023] 2. Through the mutual meshing of the driving gear and the inner gear ring, and the mutual meshing of the inner gear ring and the two driven gears, and the threaded connection of the driven gear and the bidirectional lead screw, the output shaft of the driving motor can drive the two moving rings to move, thereby causing the moving rings to pull the rope;

[0024] 3. Through the mutual engagement of the worm and the helical teeth, the rotating active rod can drive the fixed ring to change its angle, and then drive the steel structure to adjust its angle, so that the two steel structures can form a precise docking operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a steel structure docking device for steel structure construction proposed by the present invention;

[0026] Figure 2 This is a schematic diagram of a top view of the base structure of a steel structure docking device for steel structure construction proposed by the present invention;

[0027] Figure 3 This is a schematic diagram of the support plate, fixed ring, movable ring and component structure of a steel structure docking device for steel structure construction proposed by the present invention;

[0028] Figure 4 This is a schematic diagram of the transmission connection structure between a fixed ring and an active rod in a steel structure docking device for steel structure construction proposed by the present invention;

[0029] Figure 5 This is a schematic diagram of the push-pull mechanism structure in a steel structure docking device for steel structure construction proposed by the present invention;

[0030] Figure 6 The present invention is a schematic diagram of the structure of an angle adjustment mechanism in a steel structure docking device for steel structure construction proposed by the present invention.

[0031] In the figure: 1. base; 2. bottom plate; 3. support plate; 4. fixing ring; 5. clamping mechanism; 51. clamping rod; 52. clamping plate; 53. baffle; 54. reset spring; 55. movable hook; 56. fixed hook; 57. rope; 6. push-pull mechanism; 61. moving ring; 62. inner gear ring; 63. bidirectional screw; 64. driving motor; 65. driving gear; 66. driven gear; 67. concave hanging rod; 7. angle adjustment mechanism; 71. positioning seat; 72. active rod; 73. handle; 74. worm; 75. helical gear; 8. fixing block; 9. clamping block; 10. annular clamping groove; 11. sliding groove; 12. bidirectional screw; 13. connecting block; 14. moving motor; 15. placement column; 16. concave placement plate; 17. ball bearing. DETAILED DESCRIPTION

[0032] Reference Figure 1-Figure 6 The present invention provides a steel structure docking device for steel structure construction, comprising a base 1, two bottom plates 2 are slidably connected to the top of the base 1, two symmetrically arranged support plates 3 are fixedly installed on the top of the bottom plates 2, and a fixing ring 4 is rotatably connected to the support plates 3;

[0033] The clamping mechanism 5 is mounted on the fixing ring 4. The support plate 3 is provided with a notch, and the notch cooperates with the fixing ring 4;

[0034] The push-pull mechanism 6 is installed on one side of the fixing ring 4, and the push-pull mechanism 6 cooperates with the clamping mechanism 5;

[0035] An angle adjustment mechanism 7 is mounted on the support plate 3 and is drivingly connected to the fixing ring 4;

[0036] A mobile motor 14 is installed on one side of the base 1. Two symmetrically arranged sliding grooves 11 are provided on the top of the base 1. The inner walls of the two sliding grooves 11 are rotatably connected with the same bidirectional screw 12. The output shaft of the mobile motor 14 is fixedly connected to one end of the bidirectional screw 12. A connecting block 13 is slidably connected to the inner wall of the sliding groove 11. The connecting block 13 is fixedly connected to the corresponding bottom plate 2. The bidirectional screw 12 is threadedly connected to the two connecting blocks 13.

[0037] Four placement columns 15 are provided and fixedly installed on the top of the base 1 . A concave placement plate 16 is fixedly installed on the top of the placement column 15 , and a plurality of balls 17 are rotatably connected to the inner side of the concave placement plate 16 .

[0038] In a specific embodiment, the clamping mechanism 5 includes a plurality of clamping rods 51 , which are uniformly slidably mounted on the fixing ring 4 in an annular shape, and a clamping plate 52 is fixedly mounted on one end of the clamping rod 51 , and the plurality of clamping plates 52 cooperate with each other.

[0039] The plurality of clamping rods 51 are slidably connected to the fixing ring 4, so that the moving direction of the clamping plate 52 can be limited, and the plurality of clamping rods 51 are evenly placed in a ring shape, so that steel structures of different shapes can be pushed and fixed.

[0040] In a specific embodiment, a baffle 53 is fixedly mounted on one end of the clamping rod 51 away from the fixing ring 4 , a return spring 54 is fixedly mounted on one side of the baffle 53 , and one end of the return spring 54 is fixedly connected to the fixing ring 4 .

[0041] The arrangement of the reset spring 54 and the baffle plate 53 can facilitate the reset of the clamping rod 51 and the clamping plate 52, so that the steel structure can automatically contact the limiting effect when being disassembled.

[0042] In a specific embodiment, a movable hook 55 is fixedly installed on one side of the baffle 53, and multiple fixed hooks 56 are fixedly installed on one side of the fixed ring 4. The same rope 57 is wound around the multiple movable hooks 55 and the multiple fixed hooks 56, and the rope 57 is connected in series in a corrugated shape.

[0043] The rope 57 is wound around multiple movable hooks 55 and multiple fixed hooks 56, and is arranged in series in a corrugated shape, so that when the rope 57 is pulled by tension, it will drive the movable hook 55 to move, and then drive the corresponding clamping rod 51 and clamping plate 52 to move. When the clamping plate 52 contacts the steel structure at different positions, the movement of the clamping rod 51 stops, and the clamping rod 51 at the non-contact position continues to push and clamp under the pull of the rope 57, so that steel structures of different shapes can be clamped and fixed, and their angles can be fixed.

[0044] In a specific embodiment, the push-pull mechanism 6 includes two movable rings 61, and two bidirectional screw rods 63 are rotatably connected between the two fixed rings 4. The two bidirectional screw rods 63 are respectively threadedly connected to the corresponding two movable rings 61, and concave hanging rods 67 are fixedly installed on both sides of the movable ring 61, and the two concave hanging rods 67 cooperate with the rope 57.

[0045] The two rotating bidirectional screw rods 63 are connected to the two moving rings 61 through threads, thereby driving the two moving rings 61 to move in opposite directions, and the moving rings 61 pull the rope 57 through the concave hanging rod 67 .

[0046] In a specific embodiment, two of the four moving rings 61 are rotatably connected to the inner gear ring 62, and two of the four moving rings 61 are fixedly installed with a driving motor 64, and a driving gear 65 is fixedly installed on the output shaft of the driving motor 64, and the driving gear 65 is meshed with the inner gear ring 62.

[0047] The output shaft of the driving motor 64 drives the driving gear 65 to rotate. The driving gear 65 is meshed with the inner gear ring 62 to drive the inner gear ring 62 to rotate.

[0048] In a specific embodiment, two of the four movable rings 61 are rotatably connected to two driven gears 66 on one side, a fan-shaped hole is provided on the driven gear 66, the cross-section of the bidirectional screw rod 63 is fan-shaped, the fan-shaped hole is slidably connected to the bidirectional screw rod 63, and the driven gear 66 is meshed with the inner gear ring 62.

[0049] The sliding connection between the fan-shaped hole and the bidirectional screw rod 63 forms a limit between the driven gear 66 and the bidirectional screw rod 63, so that the rotating driven gear 66 drives the bidirectional screw rod 63 to rotate. At the same time, the rotating internal gear ring 62 can drive the two driven gears 66 to rotate simultaneously by mutual engagement with the two driven gears 66.

[0050] In a specific embodiment, the angle adjustment mechanism 7 includes an active rod 72, two of the four support plates 3 are fixedly mounted with two positioning seats 71, the active rod 72 is rotatably mounted between the corresponding two positioning seats 71, the active rod 72 is transmission-connected with the corresponding fixed ring 4, a handle 73 is fixedly mounted at one end of the active rod 72, a worm 74 is fixedly mounted on the active rod 72, and bevel teeth 75 are mounted on the outer side of the fixed ring 4, and the worm 74 and the bevel teeth 75 are meshed with each other.

[0051] The rotating handle 73 drives the active rod 72 to rotate, and the active rod 72 can drive the fixed ring 4 to change its angle through the mutual engagement of the worm 74 and the bevel teeth 75, so as to adjust the placement angle of the steel structure on the fixed ring 4, so as to facilitate precise docking. At the same time, through the mutual engagement of the worm 74 and the bevel teeth 75, the angle of the fixed ring 4 can be fixed and locked.

[0052] In a specific embodiment, an annular groove 10 is formed on the inner side of the fixing ring 4 , a plurality of fixing blocks 8 are fixedly mounted at the recesses of the support plate 3 , and a clamping block 9 is fixedly mounted on the fixing block 8 , and the clamping block 9 is slidably connected to the annular groove 10 .

[0053] The support plate 3 is connected to the annular clamping groove 10 through the sliding connection between the clamping block 9 on the fixing block 8, so as to limit the fixing ring 4 so that the fixing ring 4 can rotate stably.

[0054] The working principle of the present invention is as follows: when working, the steel structure is placed on the two corresponding concave placement plates 16, and the steel structure is allowed to form a preliminary positioning support, and is placed in the two fixing rings 4 on the bottom plate 2, and then the corresponding drive motor 64 switch is started, and the output shaft of the drive motor 64 drives the active gear 65 to rotate, and the active gear 65 is meshed with the inner gear ring 62, thereby driving the inner gear ring 62 to rotate, and the rotating inner gear ring 62 is meshed with the two driven gears 66, thereby driving the two driven gears 66 to rotate at the same time, and the fan-shaped hole is connected to the sliding connection of the bidirectional screw rod 63, so that a screw rod 66 is formed between the driven gear 66 and the bidirectional screw rod 63. The two rotating bidirectional screw rods 63 are connected with the two movable rings 61 by threads, so as to drive the two movable rings 61 to move in opposite directions. The movable ring 61 pulls the rope 57 through the concave hanging rod 67. The rope 57 is wound around a plurality of movable hook rings 55 and a plurality of fixed hook rings 56, and is arranged in series in a corrugated shape, so that when the rope 57 is pulled by tension, it will drive the movable hook ring 55 to move, thereby driving the corresponding clamping rod 51 and the clamping plate 52 to move. When the clamping plate 52 contacts with different positions of the steel structure, the movement of the clamping rod 51 stops, and the non-contacted positions are The clamping rod 51 continues to push and clamp under the pulling of the rope 57, so that steel structures of different shapes can be clamped and fixed, and their angles can be fixed. The setting of the reset spring 54 and the baffle 53 can facilitate the reset of the clamping rod 51 and the clamping plate 52, so that the steel structure can automatically contact the limiting effect when it is disassembled. When it is necessary to adjust the placement angle of the steel structure, the handle 73 is rotated, and the rotating handle 73 drives the active rod 72 to rotate. The active rod 72 is engaged with the worm 74 and the bevel gear 75, so that the angle of the fixing ring 4 can be driven to change, and then the placement angle of the steel structure on the fixing ring 4 can be adjusted, so as to facilitate precise docking. At the same time, through the mutual engagement of the worm 74 and the bevel teeth 75, the angle of the fixing ring 4 can be fixed and locked. The support plate 3 is connected with the sliding block 9 on the fixing block 8 and the annular groove 10, so that the fixing ring 4 can be limited, so that the fixing ring 4 can rotate stably, and then the mobile motor 14 switch is started. The output shaft of the mobile motor 14 drives the bidirectional screw 12 to rotate. The bidirectional screw 12 is threadedly connected with the two connecting blocks 13, so that the two bottom plates 2 can be driven to approach each other, and then the two steel structures can be docked. At the same time, the arrangement of the ball 17 on the concave placement plate 16 can facilitate the pushing and removal of the steel structure when disassembling and unloading.

[0055] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel structure docking device for steel structure construction, comprising a base, characterized in that: The top of the base is slidably connected to two bottom plates, the top of the bottom plates is fixedly installed with two symmetrically arranged support plates, and the support plates are rotatably connected to a fixing ring; A clamping mechanism is mounted on the fixing ring, the support plate is provided with a notch, and the notch cooperates with the fixing ring; A push-pull mechanism is installed on one side of the fixing ring, and the push-pull mechanism cooperates with the clamping mechanism; An angle adjustment mechanism is mounted on the support plate and is drivingly connected to the fixing ring; A mobile motor is installed on one side of the base, and two symmetrically arranged sliding grooves are provided on the top of the base. The inner walls of the two sliding grooves are rotatably connected with a same bidirectional screw, and the output shaft of the mobile motor is fixedly connected to one end of the bidirectional screw. A connecting block is slidably connected to the inner wall of the sliding groove, and the connecting block is fixedly connected to the corresponding bottom plate, and the bidirectional screw is threadedly connected to the two connecting blocks; There are four placement columns, which are fixedly installed on the top of the base. A concave placement plate is fixedly installed on the top of the placement column, and a plurality of ball bearings are rotatably connected to the inner side of the concave placement plate. The clamping mechanism includes a plurality of clamping rods, and the plurality of clamping rods are evenly slidably installed on the fixing ring in a ring shape. A clamping plate is fixedly installed on one end of the clamping rod, and the plurality of clamping plates cooperate with each other. A baffle is fixedly installed on the end of the clamping rod away from the fixing ring, a return spring is fixedly installed on one side of the baffle, and one end of the return spring is fixedly connected to the fixing ring. A movable hook ring is fixedly installed on one side of the baffle, and a plurality of fixed hook rings are fixedly installed on one side of the fixing ring. The same rope is wound around the plurality of movable hook rings and the plurality of fixed hook rings, and the rope is connected in series in a corrugated shape.

2. A steel structure docking device for steel structure construction according to claim 1, characterized in that: The push-pull mechanism includes two moving rings, two bidirectional screw rods are rotatably connected between the two fixed rings, the two bidirectional screw rods are respectively threadedly connected to the corresponding two moving rings, and concave hanging rods are fixedly installed on both sides of the moving ring, and the two concave hanging rods cooperate with the ropes.

3. A steel structure docking device for steel structure construction according to claim 2, characterized in that: Two of the four moving rings are rotatably connected with an internal gear ring, and two of the four moving rings are fixedly installed with a driving motor, and a driving gear is fixedly installed on the output shaft of the driving motor, and the driving gear and the internal gear ring are meshed with each other.

4. A steel structure docking device for steel structure construction according to claim 3, characterized in that: Two of the four moving rings are rotatably connected to two driven gears on one side. The driven gears are provided with fan-shaped holes. The cross-section of the bidirectional screw rod is fan-shaped. The fan-shaped holes are slidably connected to the bidirectional screw rod. The driven gears are meshed with the inner gear ring.

5. The steel structure docking device for steel structure construction according to claim 1, characterized in that: The angle adjustment mechanism includes an active rod, two of the four support plates are fixedly mounted with two positioning seats, the active rod is rotatably mounted between the corresponding two positioning seats, the active rod is transmission-connected with the corresponding fixing ring, and a handle is fixedly mounted at one end of the active rod.

6. A steel structure docking device for steel structure construction according to claim 5, characterized in that: A worm is fixedly mounted on the active rod, and helical teeth are mounted on the outer side of the fixing ring, and the worm and the helical teeth are meshed with each other.

7. A steel structure docking device for steel structure construction according to claim 1, characterized in that: An annular groove is provided on the inner side of the fixing ring, a plurality of fixing blocks are fixedly installed at the notch of the supporting plate, and a clamping block is fixedly installed on the fixing block, and the clamping block is slidably connected with the annular groove.

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