Ultra-long steel structure temperature section universal hinge connection structure capable of releasing multidirectional constraint

Abstract

The invention discloses an ultra-long steel structure temperature section universal hinge connection structure capable of releasing multidirectional constraint, and relates to the technical field of steel structure connection, the ultra-long steel structure temperature section universal hinge connection structure comprises a first ultra-long steel structure, a second transverse ultra-long steel structure is hinged to one side of the first ultra-long steel structure, and a round hole connecting plate is fixedly installed on one side of the first ultra-long steel structure; a knuckle bearing is fixedly connected in a round hole of the round hole connecting plate in a sleeved mode, a stabilizing plate is fixedly installed on one side of the second transverse super-long steel structure, and two long hole connecting plates are fixedly installed on one side of the stabilizing plate. Through mutual cooperation of a transverse super-long steel structure II, a gradienter, a movable button, a rotary supporting block, a rope, a stable arm, a supporting arm bin, an anti-falling sliding block, an anti-falling hole, a movable block, a sliding mounting block and an L-shaped beam, the countersunk glass curtain wall and the transverse super-long steel structure II can be jacked up, so that the glass curtain wall and the transverse super-long steel structure II are horizontal; and mutual extrusion of a plurality of glass curtain walls due to countersunk heads is prevented.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of steel structure connection, in particular to a universal hinge connection structure for temperature section of super-long steel structure capable of releasing multi-directional constraint. BACKGROUND

[0002] Glass curtain wall is a non-bearing outer enclosure structure assembled by metal frame (aluminum alloy, steel or stainless steel) and glass curtain wall panel through connectors, sealant, etc., suspended or supported on the outside of the main structure, not bearing the load of the main structure, but needing to bear its own gravity, wind load, earthquake action and temperature action. It is not only the "clothing" of the building, but also an important technical means to realize lighting, energy saving, aesthetics and structural integration. The continuous length of super-long steel structure often breaks through 120 m (the limit value of conventional temperature section), directly replacing traditional aluminum alloy columns / beams, becoming the longitudinal main dragon bone or horizontal large-span beam of glass curtain wall panel, using the high strength performance of steel to realize 20 m-40 m or even larger cantilever or column spacing, completely canceling the columns at the bottom of the building to meet the "unobstructed" visual demand of entrance canopy, urban living room, viewing platform, etc., and forming a "combined deep beam" with the steel structure and glass curtain wall panel to resist lateral force together; prestressed cable or steel plate rib provides out-of-plane stiffness to reduce the deflection of glass curtain wall, and the super-long steel structure upgrades the "dragon bone of glass curtain wall" to "super-long continuous main structure": it not only bears all the loads of the curtain wall and releases temperature deformation, but also creates a column-free space with large-span cantilever to realize the unity of structural safety, architectural aesthetics and functional demand.

[0003] After a large amount of retrieval, it is found that the super-long steel structure in the prior art has problems. Since the super-long structure often needs to be "designed seamlessly" due to the overall modeling requirement, but the temperature change will cause the structure to produce axial expansion and out-of-plane bending and torsion, and then produce a larger secondary stress, which is easy to cause the connection node to be damaged or the structure to be deformed beyond the standard. The traditional connection node is a rigid connection, which cannot release the constraint caused by temperature deformation, or can only release the deformation in one direction, and it is difficult to meet the requirements of multi-directional deformation in the plane and out of the plane. On the other hand, when the staff installs the glass curtain wall on the beam end, the vertical force generated by the self-weight of the glass curtain wall acts on the hinge node through the beam end, and the node will immediately produce a vertical displacement component, which makes the beam end lower, and under the action of temperature or foundation settlement, the horizontal displacement of the node will also occur unlimitedly, causing the glass curtain walls to press against each other, and even the glass curtain walls to break, which has poor safety. Therefore, based on the above retrieval and in combination with the prior art, a universal hinge connection structure for temperature section of super-long steel structure capable of releasing multi-directional constraint is proposed to solve the problems in the background art. SUMMARY

[0004] The present application aims to provide a universal hinge connection structure for temperature section of super-long steel structure capable of releasing multi-directional constraint to solve the problems in the background art.

[0005] To achieve the above object, the present application provides the following technical solutions: The application discloses a long steel structure temperature section universal hinge connecting structure capable of releasing multidirectional constraint, which comprises a long steel structure one, a transverse long steel structure two is hingedly connected to one side of the long steel structure one, a round hole connecting plate is fixedly installed on one side of the long steel structure one, a joint bearing is fixedly sleeved in a round hole of the round hole connecting plate, a stable plate is fixedly installed on one side of the transverse long steel structure two, two long hole connecting plates are fixedly installed on one side of the stable plate, the round hole connecting plate is inserted between the two long hole connecting plates, a pin shaft is throughly connected on the round hole connecting plate and the two long hole connecting plates, the pin shaft penetrates through the joint bearing, a locking nut one is threadedly connected to one end of the pin shaft, two washers are movably sleeved on the pin shaft, a reinforcing plate one is fixedly installed on the top surface and the bottom surface of the round hole connecting plate, and a reinforcing plate two is fixedly installed on the top surface and the bottom surface of the long hole connecting plate. A sinking head prevention mechanism is arranged on one side of the long steel structure one and used for preventing the glass curtain wall from sinking.

[0006] Further, the anti-sinking head mechanism comprises two positioning plates, a support arm bin is connected between the two positioning plates through bolts, a stabilizing arm is slidably connected inside the support arm bin, a connecting guard plate is fixedly installed on one side of the stabilizing arm, two rotating support blocks are fixedly installed on one side of the support arm bin, a winding roller is rotatably connected between the two rotating support blocks, a movable knob is coaxially connected on one side of the winding roller, a rope is fixedly installed on one end of the winding roller, two L-shaped beams are fixedly installed on the bottom surface of the transversely super-long steel structure two, a sliding mounting block is slidably connected between the two L-shaped beams, two movable blocks are fixedly installed on the bottom surface of the sliding mounting block, the upper end of the stabilizing arm is rotatably connected with the two movable blocks, fixed blocks are fixedly installed on the two sides of the support arm bin, guide sliding rods are fixedly installed on the top surface of the fixed blocks, a mounting top plate is fixedly installed on the top surface of the two guide sliding rods, a movable mounting block is slidably connected on the bottom surface of the mounting top plate, a plurality of connecting blocks one are fixedly installed on the bottom surface of the mounting top plate, a transmission rod two is rotatably connected between every two connecting blocks one, a transmission rod one is rotatably connected on the two sides of the movable mounting block, one end of the transmission rod two is rotatably connected with the lower end of the transmission rod one, a movable mounting plate is slidably connected on the two guide sliding rods, a plurality of connecting blocks two are fixedly installed on the top surface of the movable mounting plate, a transmission rod three is rotatably connected between every two guide sliding rods, the upper end of the transmission rod three is rotatably connected with the lower end of the transmission rod two, an electric push rod for driving the movable mounting block to move is fixedly installed on the top surface of the mounting top plate, a communication hole is formed in the top surface of the support arm bin, a locking clamping block is fixedly installed on the bottom surface of the movable mounting plate, the locking clamping block is movably sleeved with the communication hole, a plurality of clamping grooves are formed in the top surface of the stabilizing arm, the locking clamping block is movably clamped with the clamping grooves, and a level is fixedly installed on the top surface of the transversely super-long steel structure two.

[0007] Further, a sliding limiting hole is formed in one side of the L-shaped beam, and a sliding limiting column is fixedly installed on the two sides of the sliding mounting block.

[0008] Further, two support positioning blocks are fixedly installed on one side of the support arm bin, and a guide wheel is rotatably connected between the two support positioning blocks.

[0009] Further, a guide frame is slidably connected on the bottom surface of the support arm bin, a positioning base block is fixedly installed on one side of the support arm bin, a threaded rod is threadedly connected with the top surface of the positioning base block, the lower end of the threaded rod is rotatably connected with the guide frame through a bearing, and a tensioning wheel is rotatably connected inside the guide frame.

[0010] Further, the two sides of the transverse super-long steel structure two are provided with mounting vertical beams, one side of the mounting vertical beam is fixedly provided with two connecting barrels, the outer circular wall surface of the connecting barrel is provided with threads, the outer circular wall surface of the connecting barrel is threadedly connected with a second locking nut, the inside of the connecting barrel is connected with a movable mounting rod through a ball head universal joint, and one end of the movable mounting rod is fixedly provided with a suction disc.

[0011] Further, the two sides of the transverse super-long steel structure two are provided with mounting vertical beams, one side of the mounting vertical beam is fixedly provided with two connecting barrels, the outer circular wall surface of the connecting barrel is provided with threads, the outer circular wall surface of the connecting barrel is threadedly connected with a second locking nut, the inside of the connecting barrel is connected with a movable mounting rod through a ball head universal joint, and one end of the movable mounting rod is fixedly provided with a suction disc.

[0012] Further, the top surface and the bottom surface of the mounting horizontal beam are provided with connecting holes, and the top surface and the bottom surface of the connecting beam are fixedly provided with sliding clamping columns which are slidingly connected with the connecting holes.

[0013] Compared with the prior art, the beneficial effects of the present application are: 1. The round hole connecting plate is clamped between the two long hole connecting plates, when the transverse super-long steel structure two produces axial expansion due to temperature change, the pin shaft slides horizontally in the round hole in the long hole connecting plate, thereby releasing the axial constraint and eliminating the temperature internal force, when the structure produces out-of-plane bending or torsion, the joint bearing can rotate universally to release My and Mz, and further absorb the rotation angle through the elastic deformation of the polytetrafluoroethylene pad clamped between the round hole connecting plate and the long hole connecting plate, thereby completely eliminating the additional bending moment, and realizing the release of the in-plane axial, out-of-plane bidirectional bending moments My and Mz at one time, breaking through the limitation of the traditional node unidirectional release.

[0014] 2. The transverse super-long steel structure two, the level meter, the movable knob, the rotating support block, the rope, the stabilizing arm, the support arm bin, the anti-slip block, the anti-slip hole, the movable block, the sliding mounting block and the L-shaped beam cooperate with each other to lift the countersunk glass curtain wall and the transverse super-long steel structure two, and keep the glass curtain wall and the transverse super-long steel structure two horizontal, preventing the multiple glass curtain walls from being pressed due to countersinking. 3. The electric push rod, the transmission rod one, the movable mounting block, the transmission rod two, the connecting block one, the transmission rod three, the connecting block two, the movable mounting plate, the bearing sleeve, the guide slide rod, the locking clamping block, the stabilizing arm, the communication hole and the clamping groove cooperate with each other to lock the position of the stabilizing arm, determine the positions of the support arm bin and the stabilizing arm, prevent the support arm bin and the stabilizing arm from loosening, achieve the effect of preventing countersinking of the glass curtain wall, and facilitate the installation and use of the glass curtain wall. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the connection structure of the super-long steel structure 1 and the super-long steel structure 2 of the present invention; Figure 3 for Figure 2 A is an enlarged schematic diagram of the local structure of the middle part; Figure 4 It is a bottom view schematic diagram of the connection structure of the support arm silo and the stabilizing arm of the present invention; Figure 5 for Figure 4 A magnified schematic diagram of the local structure of B in the middle; Figure 6 A schematic diagram of the connection structure of the connecting guard plate and the rope of the present invention; Figure 7 for Figure 6 A magnified schematic diagram of the local structure of C in the middle; Figure 8 Schematic diagram of the connection structure between the sliding support block and the steel wire rope of the present invention; Figure 9 This is a schematic diagram of the connection structure of the connection hole and the sliding clamping column of the present invention; Figure 10 for Figure 9 A magnified schematic diagram of the local structure of D in the middle; Figure 11 It is a schematic diagram of the connection structure of the guide frame and the tensioning wheel of the present invention.

[0016] In the figure: 1. Extra-long steel structure 1; 2. Horizontal extra-long steel structure 2; 3. Round hole connecting plate; 4. Long hole connecting plate; 5. Mounting beam; 6. Support positioning arm; 7. Anti-sinking mechanism; 8. Spherical bearing; 9. Reinforcement plate 1; 10. Polytetrafluoroethylene pad; 11. Pin; 12. Washer; 13. Reinforcement plate 2; 14. Lock nut 1; 15. Support arm compartment; 16. Stabilizing arm; 17. Positioning plate; 18. L-shaped beam; 19. Sliding mounting block; 20. Movable block; 21. Sliding limit hole; 22. Sliding limit column; 23. Connecting guard plate; 24. Rope; 25. Support positioning block; 26. Guide wheel; 27. Fixed block; 28. Guide slide; 29. ​​Movable mounting plate; 30. Bearing sleeve; 31. Installation 3. Top plate; 32. Electric push rod; 33. Movable mounting block; 34. Connecting block 1; 35. Transmission rod 1; 36. Transmission rod 2; 37. Transmission rod 3; 38. Connecting block 2; 39. Locking block; 40. Card slot; 41. Connecting hole; 42. Stabilizing plate; 43. Level; 44. Install vertical beam; 45. Sliding support block; 46. Wire rope; 47. Connecting hole; 48. Sliding clamp column; 49. Screw; 50. Connecting beam; 51. Suction cup; 52. Connecting tube; 53. Locking nut 2; 54. Movable mounting rod; 55. Anti-slip hole; 56. Anti-slip slider; 57. Guide frame; 58. Positioning base block; 59. Threaded rod; 60. Rotating support block; 61. Winding roller; 62. Movable button; 63. Tensioning wheel. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0018] In a typical implementation of this application, please refer to Figures 1-8 A super-long steel structure temperature zone universal hinge connection structure capable of releasing multi-directional constraints comprises a super-long steel structure 1, one side of which is hingedly connected to a transverse super-long steel structure 2, a circular hole connecting plate 3 fixedly mounted on one side of the super-long steel structure 1, a spherical bearing 8 fixedly sleeved in the circular hole of the circular hole connecting plate 3, the spherical bearing 8 being capable of out-of-plane rotation, thereby releasing out-of-plane bending moments, a stabilizing plate 42 fixedly mounted on one side of the transverse super-long steel structure 2, and two long hole connecting plates 4 fixedly mounted on one side of the stabilizing plate 42, Two polytetrafluoroethylene pads 10 are fixedly installed on both sides of the round-hole connecting plate 3, the polytetrafluoroethylene pad 10 has a small friction coefficient and good compressibility, which is beneficial to the relative deformation between the round-hole connecting plate 3 and the long-hole connecting plate 4, one end of the round-hole connecting plate 3 is inserted between the two long-hole connecting plates 4, the round-hole connecting plate 3 and the two long-hole connecting plates 4 are penetrated and connected with the pin shaft 11, the pin shaft 11 penetrates the spherical bearing 8, the round-hole connecting plate 3 can drive the pin shaft 11 to slide in the long circular hole of the long-hole connecting plate 4, thereby releasing the in-plane axial force, the polytetrafluoroethylene pad 10 alleviates the collision effect of the pin shaft 11 and the long-hole connecting plate 4 in an extreme case, one end of the pin shaft 11 is threadedly connected with the lock nut one 14, the pin shaft 11 movably sleeves the two washers 12, the washer 12 enhances the friction force between the pin shaft 11, the lock nut one 14 and the two long-hole connecting plates 4, the top surface and the bottom surface of the round-hole connecting plate 3 are fixedly installed with the reinforcing plate one 9, the reinforcing plate one 9 is used to improve the out-of-plane bearing capacity of the round-hole connecting plate 3 to avoid damage, the top surface and the bottom surface of the long-hole connecting plate 4 are fixedly installed with the reinforcing plate two 13, the reinforcing plate two 13 is used to reinforce the long-hole connecting plate 4, the sunken head mechanism 7 is arranged on one side of the super-long steel structure one 1 and is used to prevent the glass curtain wall from sinking.

[0019] Specifically, by arranging the round-hole connecting plate 3, the round-hole connecting plate 3 is clamped between the two long-hole connecting plates 4, and the three plates are connected through the pin shaft 11, when the temperature change causes the transverse super-long steel structure two 2 to produce axial expansion and contraction, the pin shaft 11 slides horizontally in the round hole of the long-hole connecting plate 4, thereby releasing the axial constraint and eliminating the temperature in-plane force; The spherical bearing 8 is embedded in the round-hole connecting plate 3, when the structure is out-of-plane bending or torsion, the spherical bearing 8 can make universal rotation to release My and Mz and further absorb the rotation angle through the elastic deformation of the polytetrafluoroethylene pad 10 clamped between the round-hole connecting plate 3 and the long-hole connecting plate 4, thereby completely eliminating the additional bending moment, realizing the release of the in-plane axial force and the out-of-plane bending moment My and Mz, breaking through the limitation of the traditional node which releases in one direction, the super-long steel structure can be divided into several temperature sections, the temperature secondary stress is significantly reduced, and the node damage or component over-limit deformation is avoided.

[0020] The anti-sinking head mechanism 7 comprises two positioning plates 17, a support arm bin 15 is connected between the two positioning plates 17 through bolts, a stabilizing arm 16 is slidably connected inside the support arm bin 15, the support arm bin 15 serves as a containing and sliding part of the stabilizing arm 16, and provides a key platform for subsequent support and adjustment, a connecting guard plate 23 is fixedly installed on one side of the stabilizing arm 16, two rotating support blocks 60 are fixedly installed on one side of the support arm bin 15, a winding roller 61 is rotatably connected between the two rotating support blocks 60 through a rotating shaft, a movable knob 62 is coaxially connected on one side of the winding roller 61, a rope 24 is fixedly installed on one side of the connecting guard plate 23, one end of the rope 24 is fixed on the winding roller 61, the stabilizing arm 16 slides inside the support arm bin 15, is connected with the rope 24 through the connecting guard plate 23, so that the stabilizing arm 16 can adjust the position as needed, and accurate support of the glass curtain wall is realized; The winding of the rope 24 is realized by rotating the movable knob 62 to drive the winding roller 61 to rotate by using pliers, so that the stabilizing arm 16 moves outward in the inside of the support arm bin 15, the bottom surface of the transverse super-long steel structure two 2 is fixedly installed with two L-shaped beams 18 through rivets, a sliding mounting block 19 is slidably connected between the two L-shaped beams 18, two movable blocks 20 are fixedly installed on the bottom surface of the sliding mounting block 19, the upper end of the stabilizing arm 16 is rotatably connected with the two movable blocks 20 through a rotating shaft, the support arm bin 15, the stabilizing arm 16 and the transverse super-long steel structure two 2 cooperate to form a triangular structure, and the stability is high, so that the glass curtain wall is better supported; The support arm bin 15, the stabilizing arm 16 and the transverse super-long steel structure two 2 cooperate to form a triangular structure, and such a structure has extremely high stability in mechanics, can effectively resist the damage of external force to the glass curtain wall, and ensures the flatness and safety of the glass curtain wall; When the glass curtain wall is found to be sunken, the staff clamps the movable knob 62 with a wrench and rotates it to drive the rope 24 to be wound, so that the stabilizing arm 16 moves outward in the inside of the support arm bin 15. The movement of the stabilizing arm 16 drives the sliding mounting block 19 to slide between the L-shaped beams 18 through the movable blocks 20, so as to adjust the support point of the support arm bin 15 and the stabilizing arm 16 on the transverse super-long steel structure two 2, lift the sunken glass curtain wall and the transverse super-long steel structure two 2, and restore the horizontal state; The two sides of the support arm bin 15 are fixedly provided with fixed blocks 27, the top surface of the fixed block 27 is fixedly provided with guide sliding rods 28, the top surface of the two guide sliding rods 28 is fixedly provided with a mounting top plate 31, the bottom surface of the mounting top plate 31 is slidably connected with a movable mounting block 33, the bottom surface of the mounting top plate 31 is fixedly provided with a plurality of connecting blocks one 34, every two connecting blocks one 34 are rotatably connected with a transmission rod two 36 through a rotating shaft, the two sides of the movable mounting block 33 are rotatably connected with a transmission rod one 35 through a rotating shaft, one end of the transmission rod two 36 is rotatably connected with the lower end of the transmission rod one 35 through a rotating shaft, the transmission rod two 36 is a U-shaped structure, the two guide sliding rods 28 are slidably connected with a movable mounting plate 29, the top surface of the movable mounting plate 29 is fixedly provided with two bearing sleeves 30, the inner circular wall surface of the bearing sleeve 30 is slidably connected with the outer circular wall surface of the guide sliding rod 28, the friction between the movable mounting plate 29 and the guide sliding rod 28 can be reduced through the bearing sleeve 30, the movement of the movable mounting plate 29 can be guided by the guide sliding rod 28, The top surface of the movable mounting plate 29 is fixedly provided with a plurality of connecting blocks two 38, every two guide sliding rods 28 are rotatably connected with a transmission rod three 37 through a rotating shaft, the upper end of the transmission rod three 37 is rotatably connected with the lower end of the transmission rod two 36 through a rotating shaft, the top surface of the mounting top plate 31 is fixedly provided with a motor push rod 32 for driving the movable mounting block 33 to move, the telescopic shaft of the motor push rod 32 penetrates through the mounting top plate 31 and is fixedly connected with the top surface of the movable mounting block 33, one side of the super-long steel structure one 1 is fixedly provided with a control switch, the motor push rod 32 is electrically connected with the control switch; The top surface of the support arm bin 15 is provided with a communication hole 41, the bottom surface of the movable mounting plate 29 is fixedly provided with a locking clamping block 39, the locking clamping block 39 is movably sleeved with the communication hole 41, the top surface of the stabilizing arm 16 is provided with a plurality of clamping grooves 40, the clamping grooves 40 are triangular, the locking clamping block 39 is movably clamped with the clamping grooves 40, the top surface of the transverse super-long steel structure two 2 is fixedly provided with a level 43, whether the transverse super-long steel structure two 2 is horizontal can be known through the level 43, the glass curtain wall is horizontal when the transverse super-long steel structure two 2 is horizontal, the glass curtain wall is sunken when the transverse super-long steel structure two 2 is inclined; When the motor push rod 32 is started, the movable mounting block 33 will be driven to move downwards, and then the movable mounting plate 29 will move downwards along the guide sliding rod 28 through the linkage action of the transmission rod one 35, the transmission rod two 36 and the transmission rod three 37, the movable mounting plate 29 moves downwards to drive the locking clamping block 39 to be clamped in the clamping grooves 40 on the stabilizing arm 16; In addition, when the transmission rod two 36 and the transmission rod three 37 are rotated outward to be in a straight line, self-locking is realized, which further enhances the locking effect and ensures the stability of the positions of the support arm bin 15 and the stabilizing arm 16; The two sides of the support arm bin 15 are provided with anti-falling holes 55, and the two sides of the stabilizing arm 16 are fixedly installed with anti-falling blocks 56 which are in sliding connection with the anti-falling holes 55. The anti-falling holes 55 and the anti-falling blocks 56 cooperate to limit the movement of the stabilizing arm 16.

[0021] In the above technical features, the staff installs the glass curtain wall at one end of the transverse super-long steel structure two 2. The glass curtain wall is heavy and may sink, which will cause the glass curtain wall and the transverse super-long steel structure two 2 to tilt. After the staff installs the glass curtain wall, the staff observes the level 43 on the transverse super-long steel structure two 2. If the bubble on the level 43 tilts to one side, it means that the transverse super-long steel structure two 2 and the glass curtain wall sink. At this time, the staff clamps the movable knob 62 with a wrench. The staff rotates the wrench to drive the movable knob 62 to rotate. The movable knob 62 rotates between the two rotating support blocks 60 to drive the rope 24 to wind. The rope 24 winding drives the stabilizing arm 16 to move outward in the inside of the support arm bin 15. The outward movement of the stabilizing arm 16 drives the anti-falling block 56 to slide in the anti-falling hole 55 on the side of the support arm bin 15. The anti-falling hole 55 and the anti-falling block 56 support the movement of the stabilizing arm 16. The outward movement of the stabilizing arm 16 drives the sliding block 20 to drive the sliding installation block 19 to slide between the two L-shaped beams 18 on the bottom surface of the transverse super-long steel structure two 2. The forward sliding of the sliding installation block 19 makes the support point of the support arm bin 15 and the stabilizing arm 16 on the transverse super-long steel structure two 2 move forward. This makes the support arm bin 15 and the stabilizing arm 16 better support the transverse super-long steel structure two 2, so as to lift the sinking glass curtain wall and the transverse super-long steel structure two 2, make the glass curtain wall and the transverse super-long steel structure two 2 horizontal, and prevent the mutual extrusion between the glass curtain walls due to sinking. At this time, the bubble on the level 43 returns to the middle position; Meanwhile, the staff opens the control switch, the control switch starts the electric push rod 32, the telescopic shaft of the electric push rod 32 moves downward to drive the movable mounting block 33 to move downward, the movable mounting block 33 moves downward to drive the transmission rod one 35 to rotate outward, the transmission rod one 35 rotates outward to drive the transmission rod two 36 to rotate outward between the two connecting blocks one 34, the transmission rod two 36 rotates outward to also drive the transmission rod three 37 to rotate outward between the two connecting blocks two 38, which makes the movable mounting plate 29 move downward along the guide slide rod 28 through the bearing sleeve 30, the guide slide rod 28 and the bearing sleeve 30 can guide the movement of the movable mounting plate 29, the movable mounting plate 29 moves downward to also drive the locking block 39 to move downward, the locking block 39 moves downward through the communication hole 41 on the stabilizing arm 16 and is clamped inside the clamping groove 40 on the stabilizing arm 16, thereby locking the position of the stabilizing arm 16, after the transmission rod two 36 and the transmission rod three 37 rotate outward to form a straight line, the self-locking of the transmission rod two 36 and the transmission rod three 37 is realized, further locking the position of the stabilizing arm 16, determining the position of the support arm bin 15 and the stabilizing arm 16, preventing the support arm bin 15 and the stabilizing arm 16 from loosening, and improving the auxiliary support effect on the transversely super-long steel structure two 2 and the glass curtain wall; If the bubble on the level 43 is still in the middle position after the glass curtain wall is installed, the support arm bin 15 and the stabilizing arm 16 do not need to be adjusted; In this process, the staff forms a triangle structure by the support arm bin 15, the stabilizing arm 16 and the transversely super-long steel structure two 2, which has strong stability, whether the transversely super-long steel structure two 2 and the glass curtain wall are sunk can be known by observing the level 43, if the transversely super-long steel structure two 2 and the glass curtain wall are sunk, the support point position of the support arm bin 15 and the stabilizing arm 16 supporting the transversely super-long steel structure two 2 and the glass curtain wall is adjusted by rotating the movable knob 62, so as to lift the transversely super-long steel structure two 2 and the glass curtain wall upward, offset the sinking caused by the self-weight of the glass curtain wall, avoid multiple glass curtain walls from being pressed by each other due to sinking, prevent the glass curtain wall from breaking and cracking, in addition, the transmission rod one 35, the transmission rod two 36 and the transmission rod three 37 cooperate to make the locking block 39 clamp the stabilizing arm 16, lock the position of the stabilizing arm 16, prevent the stabilizing arm 16 from loosening, achieve the anti-sinking effect of the glass curtain wall, and help the installation and use of the glass curtain wall.

[0022] One side of the L-shaped beam 18 is provided with a sliding limiting hole 21, and the two sides of the sliding mounting block 19 are both fixedly provided with a sliding limiting column 22, which is in sliding connection with the sliding limiting hole 21. Through the cooperation of the sliding limiting hole 21 and the sliding limiting column 22, the movement of the sliding mounting block 19 between the L-shaped beams 18 is strictly limited in a specific direction, ensuring that the sliding mounting block 19 will not deviate or rotate during movement, thereby ensuring the stability of the triangular structure formed between the support arm bin 15, the stabilizing arm 16 and the transversely super-long steel structure two 2. Specifically, through the stable arm 16 arranged, the stable arm 16 moves outward to drive the sliding mounting block 19 to move between the two L-shaped beams 18, which makes the sliding mounting block 19 drive the sliding limiting column 22 to slide inside the sliding limiting hole 21 on the L-shaped beam 18. The sliding limiting hole 21 and the sliding limiting column 22 cooperate to limit the movement of the sliding mounting block 19, achieving the limiting effect of the sliding mounting block 19.

[0023] One side of the support arm bin 15 is fixedly provided with two support positioning blocks 25, and the two support positioning blocks 25 are rotatably connected by a rotating shaft and provided with a guide wheel 26. The guide wheel 26 guides the winding of the rope 24. When the rope 24 contacts the guide wheel 26 during winding, the guide wheel 26 guides the movement of the rope 24 through the smoothness and appropriate radius of curvature of its surface, reducing the friction and wear between the rope 24 and the guide wheel 26. Specifically, through the arrangement of the rope 24, the rope 24 moves between the two support positioning blocks 25 during winding, and the guide wheel 26 can guide the movement of the rope 24, achieving the guiding effect of the rope 24.

[0024] The bottom surface of the support arm bin 15 is slidably connected with a guide frame 57, one side of the support arm bin 15 is fixedly provided with a positioning base block 58, the top surface of the positioning base block 58 is threadedly connected with a threaded rod 59, the lower end of the threaded rod 59 is rotatably connected with the guide frame 57 through a bearing, and the inside of the guide frame 57 is rotatably connected with a tensioning wheel 63 through a rotating shaft. The tensioning wheel 63 applies tension to the rope 24. When the staff rotates the threaded rod 59, the threaded rod 59 drives the guide frame 57 and the tensioning wheel 63 to move downward. The tensioning wheel 63 contacts the rope 24 during downward movement and applies tension to it. This tension keeps the rope 24 taut at all times, reducing the risk of deviation or entanglement due to slack, thereby improving the stability and reliability of the entire mechanism.

[0025] Specifically, through the arrangement of the threaded rod 59, rotating the threaded rod 59 drives the bearing inner ring to rotate without moving the guide frame 57. The rotation of the threaded rod 59 also drives the guide frame 57 and the tensioning wheel 63 to move downward, and the tensioning wheel 63 applies tension to the rope 24, which keeps the rope 24 taut and prevents it from coming loose.

[0026] As a preferred embodiment in this embodiment, please refer to Figures 1-1The two sides of the transverse super-long steel structure two 2 are provided with mounting vertical beams 44, one side of the mounting vertical beam 44 is fixedly provided with two connecting barrels 52, a threaded hole is formed in the outer circular wall surface of the connecting barrel 52, a plurality of notches are formed in the outer wall of the connecting barrel 52, a locking nut two 53 is threadedly connected to the outer circular wall surface of the connecting barrel 52, the inside of the connecting barrel 52 is connected to a movable mounting rod 54 through a ball head universal joint, and one end of the movable mounting rod 54 is fixedly provided with a suction cup 51; The movable mounting rod 54 rotates at multiple angles in the connecting barrel 52, so that the angle of the suction cup 51 can be flexibly adjusted, and the angle of the movable mounting rod 54 in the connecting barrel 52 is locked by rotating the locking nut two 53, so that the stability of the suction cup 51 is ensured. The suction cup 51 can adsorb the glass curtain wall, and the angle of the movable mounting rod 54 in the connecting barrel 52 can be locked by rotating the locking nut two 53.

[0027] Preferably, when the staff installs the glass curtain wall on one side of the transverse super-long steel structure two 2, the suction cup 51 on the mounting vertical beam 44 can position and fix the four corners of the glass curtain wall, the staff adjusts the movable mounting rod 54 to make the ball head on the movable mounting rod 54 rotate in the connecting barrel 52, adjusts the angle of the suction cup 51, adjusts the angles of a plurality of suction cups 51 to keep the glass curtain wall vertical, and the staff rotates the locking nut two 53 to lock the connecting barrel 52, so that the connecting barrel 52 is attached to the ball head at one end of the movable mounting rod 54, thereby determining the angle of the suction cup 51, and further adjusting the position of the glass curtain wall.

[0028] The two sides of the transverse super-long steel structure two 2 are provided with mounting horizontal beams 5 through rivets, the inside of the mounting horizontal beam 5 is slidably connected to a connecting beam 50, one side of the connecting beam 50 is fixedly connected to one side of the mounting vertical beam 44, the two sides of the transverse super-long steel structure two 2 are provided with support positioning arms 6 through rivets, one side of the support positioning arm 6 is fixedly connected to one side of the mounting horizontal beam 5, the support positioning arm 6 supports the mounting horizontal beam 5, improves the stability of the mounting horizontal beam 5, one side of the mounting horizontal beam 5 is connected to a screw 49 for locking the position of the connecting beam 50, a plurality of round holes are formed in one side of the mounting horizontal beam 5, a threaded groove is formed in one side of the connecting beam 50, and one end of the screw 49 penetrates through the round hole and is threadedly connected with the threaded groove.

[0029] Specifically, the staff moves the connecting beam 50 outward, the connecting beam 50 moves outward to drive the mounting vertical beam 44 and the suction cup 51 to move outward, the staff moves the suction cup 51 outward to a suitable position according to the width of the glass curtain wall, the staff places the screw 49 on the mounting horizontal beam 5 and rotates the screw 49 to lock the position of the connecting beam 50, so as to adjust the position of the suction cup 51.

[0030] The top and bottom surfaces of the mounting crossbeam 5 are provided with connecting holes 47, the top and bottom surfaces of the connecting beam 50 are fixedly installed with sliding clamping columns 48, the sliding clamping columns 48 are slidably connected to the connecting holes 47, the top and bottom surfaces of the mounting crossbeam 5 are fixedly installed with sliding support blocks 45, and two steel ropes 46 are fixedly installed on one side of the mounting vertical beam 44, and the steel ropes 46 are slidably connected to the sliding support blocks 45.

[0031] Specifically, through the setting of the connecting beam 50, the outward movement of the connecting beam 50 will drive the sliding clamping column 48 to move inside the connecting hole 47 on the mounting beam 5. The connecting hole 47 and the sliding clamping column 48 can limit the movement of the connecting beam 50 to prevent the connecting beam 50 from detaching from the mounting beam 5. If the mounting vertical beam 44 breaks from the connecting beam 50, the wire rope 46 on the mounting vertical beam 44 moves in the sliding support block 45. The sliding support block 45 and the wire rope 46 can cooperate to serve as a safety rope for the mounting vertical beam 44, thereby improving safety.

[0032] Working principle: When in use, the circular hole connecting plate 3 is provided, and the circular hole connecting plate 3 is connected to the long hole connecting plate 4 through the pin 11. The pin 11 can slide horizontally in the long circular hole. When the temperature change causes the transverse super-long steel structure 2 to axially expand and contract, the pin 11 slides, releasing the axial constraint to avoid the accumulation of internal forces under temperature. The circular hole connecting plate 3 is embedded with the joint bearing 8, allowing universal rotation, and the bending / torsion moments in the My and Mz directions are completely released; The level 43 monitors the tilt state of the transverse overlong steel structure 2. If the bubble deviates, the adjustment process is triggered; If the glass curtain wall is found to be countersunk, the staff member uses a wrench to clamp the movable button 62 and rotate it, causing the rope 24 to reel in, causing the stabilizing arm 16 to move outward within the support arm compartment 15. The movement of the stabilizing arm 16 drives the sliding mounting block 19 to slide between the L-shaped beams 18 through the movable block 20, thereby adjusting the support point of the support arm compartment 15 and the stabilizing arm 16 on the horizontal overlong steel structure 2, jacking up the countersunk glass curtain wall and the horizontal overlong steel structure 2, and restoring the horizontal state. By observing the spirit level 43, it can be known whether the transverse extra-long steel structure 2 and the glass curtain wall are countersunk. If the transverse extra-long steel structure 2 and the glass curtain wall are countersunk, the support points of the support arm bin 15 and the stabilizing arm 16 supporting the transverse extra-long steel structure 2 and the glass curtain wall are adjusted by rotating the movable button 62, thereby lifting the transverse extra-long steel structure 2 and the glass curtain wall upward, offsetting the countersunkness caused by the weight of the glass curtain wall, avoiding mutual squeezing of multiple glass curtain walls due to countersunkness, and preventing the glass curtain wall from breaking and cracking. In addition, the transmission rod 1 35, the transmission rod 2 36 and the transmission rod 3 37 cooperate to enable the locking block 39 to clamp the stabilizing arm 16, lock the position of the stabilizing arm 16, prevent the stabilizing arm 16 from loosening, and achieve the anti-counterfeiting effect on the glass curtain wall, which is helpful for the installation and use of the glass curtain wall. In addition, when the staff rotates the threaded rod 59, the threaded rod 59 drives the guide frame 57 and the tensioning wheel 63 to move downward, and the tensioning wheel 63 contacts the rope 24 during the downward movement and applies a tensioning force to the rope 24, so that the rope 24 is always kept in a taut state, the risk of deviation or winding of the rope 24 due to slack is reduced, and the stability and reliability of the whole mechanism are improved. When the staff installs the glass curtain wall on one side of the transversely super-long steel structure 2, the suction cups 51 can position and fix the four corners of the glass curtain wall, the staff adjusts the angle of the suction cups 51 by adjusting the movable mounting rod 54, so that the glass curtain wall remains vertical, and the staff rotates the locking nut 53, and the locking nut 53 rotates the locking connecting cylinder 52, so that the connecting cylinder 52 is attached to the ball head at one end of the movable mounting rod 54, so as to determine the angle of the suction cup 51, and slightly adjust the position of the glass curtain wall.

[0033] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A universal hinge connection structure for temperature sections of ultra-long steel structures capable of releasing multi-directional constraints, characterized in that: include: The extra-long steel structure one, one side of the extra-long steel structure one is hingedly connected to a transverse extra-long steel structure two, one side of the extra-long steel structure one is fixedly installed with a round hole connecting plate, the round hole of the round hole connecting plate is fixedly sleeved with a joint bearing, one side of the transverse extra-long steel structure two is fixedly installed with a stabilizing plate, one side of the stabilizing plate is fixedly installed with two long hole connecting plates, one end of the round hole connecting plate is inserted between the two long hole connecting plates, the round hole connecting plate and the two long hole connecting plates are connected with a pin shaft passing through the round hole connecting plate and the two long hole connecting plates, the pin shaft passes through the joint bearing, one end of the pin shaft is threadedly connected with a locking nut one, two washers are movably sleeved on the pin shaft, the top and bottom surfaces of the round hole connecting plate are fixedly installed with a reinforcing plate one, and the top and bottom surfaces of the long hole connecting plate are fixedly installed with a reinforcing plate two; An anti-sinking mechanism is provided on one side of the super-long steel structure and is used to prevent the glass curtain wall from sinking.

2. The ultra-long steel structure temperature section universal hinge connection structure capable of releasing multi-directional constraints according to claim 1, characterized in that: Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting strip, and the bottom end of said toothed connecting strip is engaged with and receives the toothed connecting strip from said toothed connecting gear.

3. The ultra-long steel structure temperature section universal hinge connection structure capable of releasing multi-directional constraints according to claim 2, characterized in that: A sliding limit hole is opened on one side of the L-shaped beam, and sliding limit columns are fixedly installed on both sides of the sliding mounting block. The sliding limit columns are slidably connected to the sliding limit hole.

4. The ultra-long steel structure temperature section universal hinge connection structure capable of releasing multi-directional constraints according to claim 2, characterized in that: Two support positioning blocks are fixedly installed on one side of the support arm bin, and a guide wheel is rotatably connected between the two support positioning blocks.

5. The ultra-long steel structure temperature section universal hinge connection structure capable of releasing multi-directional constraints according to claim 4, characterized in that: The bottom surface of the support arm bin is slidably connected to a guide frame, a positioning base block is fixedly installed on one side of the support arm bin, the top surface of the positioning base block is threadedly connected to a threaded rod, the lower end of the threaded rod is rotatably connected to the guide frame through a bearing, and the inside of the guide frame is rotatably connected to a tensioning wheel.

6. The ultra-long steel structure temperature section universal hinge connection structure capable of releasing multi-directional constraints according to claim 1, characterized in that: Both sides of the second transverse super-long steel structure are provided with mounting vertical beams, and two connecting tubes are fixedly installed on one side of the mounting vertical beam. The outer circular wall of the connecting tube is provided with a thread, and the outer circular wall of the connecting tube is threadedly connected with a locking nut 2. The interior of the connecting tube is universally connected with a movable mounting rod through a ball head, and a suction cup is fixedly installed on one end of the movable mounting rod.

7. The ultra-long steel structure temperature section universal hinge connection structure capable of releasing multi-directional constraints according to claim 6, characterized in that: Both sides of the second transverse extra-long steel structure are installed with mounting beams, and the internal sliding connection of the mounting beams is a connecting beam, and one side of the connecting beam is fixedly connected to one side of the mounting vertical beam. Both sides of the second transverse extra-long steel structure are installed with supporting positioning arms, and one side of the supporting positioning arms is fixedly connected to one side of the mounting beam, and one side of the mounting beam is penetrated by a screw for locking the position of the connecting beam.

8. The ultra-long steel structure temperature section universal hinge connection structure capable of releasing multi-directional constraints according to claim 7, characterized in that: The top surface and the bottom surface of the installation beam are both provided with connection holes, and the top surface and the bottom surface of the connection beam are both fixedly installed with sliding clamping columns, and the sliding clamping columns are slidably connected to the connection holes.

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