Rapidly-mounted high-altitude large-span steel structure corridor

Abstract

The invention relates to the technical field of steel structure corridors, and discloses a quickly-mounted high-altitude large-span steel structure corridor which comprises a base, longitudinal beams are arranged on the upper surface of the base, cross beams are arranged on the inner sides of the longitudinal beams, vertical rods are arranged on the upper surfaces of the longitudinal beams, and adjusting assemblies are arranged in the base. A butt joint assembly is arranged in the middle of the longitudinal beam, and a hoisting assembly is arranged at the end of the longitudinal beam. The adjusting assembly is arranged in the base, a rotating disc is rotated to drive a worm to rotate, all side shaft rods can be driven to rotate under transmission of a worm gear and a bevel gear set, then a gear can be driven to rotate, a driving wheel drives a rack to move, and then a sliding base can be driven to slide along a rail; the balls and the sliding grooves are arranged at the joints of the sliding seats and the rails, so that the sliding friction force is reduced, the effect of conveniently adjusting the position of the cross beam is achieved, the butt joint of the cross beam and the longitudinal beam is quicker, and then the mounting efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure corridors, and in particular to a high-altitude large-span steel structure corridor that can be quickly installed. Background Art

[0002] High-altitude large-span steel structure corridors are a common structural form in modern buildings. They usually connect two or more high-rise buildings to form an aerial passage to meet the requirements of architectural shape, functional needs and traffic organization.

[0003] After searching, the Chinese patent with announcement number CN220117816U is: a high-altitude steel structure corridor assembly structure, including a main beam steel frame, and a steel frame connecting seat movably connected to the main beam steel frame, and the opposite end faces of the main beam steel frame and the steel frame connecting seat are provided with waist cavities A symmetrically distributed up and down, and a connecting steel pipe is inserted between the main beam steel frame and the steel frame connecting seat, and the connecting steel pipe is fixedly connected to the main beam steel frame and the steel frame connecting seat by bolts, and the connecting steel pipe is inserted into the main beam steel frame and fixed by bolts passing through waist cavity A and waist cavity B in sequence, and then the steel frame connecting seat is inserted into the connecting steel pipe, and the steel frame connecting seat is slid outward according to the length to be adjusted, and the nuts on the bolts are tightened after the adjustment is completed, so that the node can accurately adjust the length of the corridor main beam steel frame to make up for the construction error during the installation process, but the steel structure corridor is installed by lifting the whole body after ground assembly. When the above technical scheme is implemented, there are still the following deficiencies: (1) The position of the crossbar is inconvenient to adjust: The longitudinal beam of the steel structure is a large-span steel as the main structure. Multiple crossbeams need to be welded in the middle of the longitudinal beam. When the crossbeam is hoisted and placed on the welding table, it cannot be guaranteed that the placement position is exactly the same as the welding position. The crossbeam needs to be adjusted. The hoisting adjustment is prone to shaking, and the position adjustment is relatively difficult; (2) Low strength of cross beam joint: After the cross beam and longitudinal beam are jointed and positioned, the guard plate is locked with strengthening bolts to make the two jointed, and then welded. The strengthening bolts may loosen, and the overall joint strength is not high; (3) The lifting parts are not easy to set up: After the steel structure is spliced, it is necessary to use a hydraulic lifting device to lift the whole structure and use steel cables to fix and stretch it. However, there is no suitable fixed position at the end of the steel structure, so the lifting parts need to be welded and then cut off after the lifting is completed, which is more cumbersome; Therefore, it is necessary to design a high-altitude large-span steel structure corridor that can be quickly installed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a high-altitude large-span steel structure corridor that can be quickly installed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A high-altitude large-span steel structure corridor that can be quickly installed comprises a base, a longitudinal beam is arranged on the upper surface of the base, a transverse beam is arranged on the inner side of the longitudinal beam, and a vertical pole is arranged on the upper surface of the longitudinal beam; An adjustment component is provided inside the base, and the adjustment component is used to adjust the horizontal position of the beam; A docking assembly is provided in the middle of the longitudinal beam, and the docking assembly is provided at the connection between the longitudinal beam and the cross beam; A hoisting assembly is provided at the end of the longitudinal beam.

[0006] As a preferred technical solution of the present invention, the adjusting assembly includes a worm, a center rod, a worm wheel, a bevel gear 1, a side shaft rod, a bevel gear 2, a driving wheel, a track, a slide seat, a rack, a ball roller, a slide groove and a turntable. The worm is movably inserted into the middle part of the base, the center rod is rotatably connected to the inside of the base, the worm wheel is fixedly sleeved in the middle part of the outer surface of the center rod, the bevel gear 1 is fixedly sleeved on the outer surface of the center rod, the side shaft rod is movably arranged on the side inner wall of the base, the bevel gear 2 is fixedly connected to the end of the side shaft rod, the driving wheel is fixedly sleeved in the middle part of the outer surface of the side shaft rod, the track is opened on the upper surface of the base, the slide seat is slidably connected to the inside of the track, the rack is fixedly connected to the bottom end of the slide seat, the ball roller is movably embedded in the lower surface of the slide seat, the slide groove is opened on the inner wall of the track, and the turntable is fixedly connected to the end of the worm.

[0007] As a preferred technical solution of the present invention, the docking assembly includes a docking plate, a vertical plate, a slot, a bottom plate, a strip rod, a through port, a web plate, a cover plate and a clip strip. The docking plate is arranged inside the longitudinal beam, the vertical plate is fixedly connected to the middle part of the docking plate, the slot is opened in the middle part of the longitudinal beam, the bottom plate is arranged on the upper surface of the longitudinal beam, the strip rod is fixedly connected to the lower surface of the bottom plate, the through port is opened through the upper surface of the longitudinal beam, the web plate is arranged on both sides of the vertical plate, the cover plate is arranged on the outer surface of the web plate, and the clip strip is fixedly connected to the inner side of the cover plate.

[0008] As a preferred technical solution of the present invention, the lifting assembly includes an end plate, a reinforcement plate, a reinforcement rib, a U-shaped lifting rod, a lifting seat, a cross plate, a locking nut, a hanger, an extension bolt and a lifting hole. The end plate is fixedly connected to the end of the longitudinal beam, the reinforcement plate is arranged on the inner side of the end plate, the reinforcement rib is inserted in the middle of the reinforcement plate, the U-shaped lifting rod is movably inserted in the upper side of the longitudinal beam, the lifting seat is arranged on the upper part of the end plate, the cross plate is clamped in the inside of the lifting seat, the locking nut is threadedly connected to the end of the U-shaped lifting rod, the hanger is fixedly connected to the middle of the cross plate, the extension bolt is threadedly connected to the side of the lifting seat, and the lifting hole is opened through the longitudinal beam.

[0009] As a preferred technical solution of the present invention, the outer surface of the worm is meshed with the worm wheel, the bevel gear one is provided with multiple ones and is equidistantly distributed along the axis line of the center rod, the bevel gear one is meshed with the bevel gear two, and the driving wheel is meshed with the rack.

[0010] As a preferred technical solution of the present invention, the crossbeam is placed on the upper surface of the slide seat, and the ball bearing is slidably connected inside the slide groove.

[0011] As a preferred technical solution of the present invention, the docking plate is clamped inside the clamping groove, and the strip rod passes through the longitudinal beam and the docking plate through the through opening.

[0012] As a preferred technical solution of the present invention, the web is arranged at the connection between the vertical plate and the cross beam, and the clamping strip abuts against the outer surface of the web.

[0013] As a preferred technical solution of the present invention, the reinforcing plate is attached to the inner side of the longitudinal beam, and the U-shaped hanging rod passes through the longitudinal beam, the hanging seat and the cross plate through the hanging hole.

[0014] As a preferred technical solution of the present invention, the cross plate is sleeved on the end of the U-shaped lifting rod, and the lengthened bolts are arranged on the upper part of the cross plate.

[0015] The present invention has the following beneficial effects: 1. By adjusting the setting of the assembly, the turntable is rotated to drive the worm to rotate. Under the transmission of the worm wheel and the bevel gear set, all the side shafts can be driven to rotate, and then the gears can be driven to rotate. The driving wheel drives the rack to move, and then the slide seat is driven to slide along the track. Ball bearings and slide grooves are set at the connection between the slide seat and the track to reduce the friction of sliding, so as to achieve the effect of conveniently adjusting the position of the beam, making the docking of the beam and the longitudinal beam faster, thereby improving the efficiency of installation; 2. Through the setting of the docking assembly, the ends of the crossbeam are aligned with the docking plate and the vertical plate for welding, the web plate is used to cover the connection and the reinforcing bolts are used to lock it, and finally the web plate and the reinforcing bolts are covered with a cover plate, the clamping strip is clamped between the reinforcing bolts, and the end of the cover plate can be welded to the surface of the strip bar, so that the two are connected as a whole, which plays a double protection role for the weld and the reinforcing bolts, and improves the docking strength of the crossbeam and the longitudinal beam; 3. Through the setting of the lifting components, the end plate is welded to the end of the longitudinal beam, and the lifting seat is welded at the connection between the longitudinal beam and the end plate. When lifting, just lock the lifting rope on the hanger. After the lifting is completed, there is no need to cut the lifting seat. Just remove the locking nut, cross plate and U-shaped lifting rod. The vertical pole at the edge can be welded in the lifting seat to improve the welding strength. The strengthening bolts can lock the vertical pole and the longitudinal beam, which facilitates the lifting and eliminates the damage caused by cutting, and increases the use function of the lifting parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a high-altitude large-span steel structure corridor that can be quickly installed proposed by the present invention; Figure 2 A schematic diagram of the connection structure of the cross beams and longitudinal beams of a high-altitude large-span steel structure corridor that can be quickly installed proposed by the present invention; Figure 3 A schematic diagram of the internal structure of the base of a high-altitude large-span steel structure corridor that can be quickly installed proposed by the present invention; Figure 4 A schematic diagram of the structure of an adjustment component of a high-altitude large-span steel structure corridor that can be quickly installed proposed by the present invention; Figure 5 This is a schematic diagram of the installation structure of a docking assembly of a high-altitude large-span steel structure corridor that can be quickly installed proposed by the present invention; Figure 6 This is a schematic diagram of the split structure of the docking components of a high-altitude large-span steel structure corridor that can be quickly installed proposed by the present invention; Figure 7 This is a schematic diagram of the installation structure of the hoisting assembly of a high-altitude large-span steel structure corridor that can be quickly installed proposed by the present invention; Figure 8 The present invention is a schematic diagram of the disassembly structure of the hoisting components of a high-altitude large-span steel structure corridor that can be quickly installed.

[0017] In the figure: 1, base; 2, longitudinal beam; 3, cross beam; 4, vertical pole; 501, worm; 502, center pole; 503, worm wheel; 504, bevel gear 1; 505, side shaft; 506, bevel gear 2; 507, driving wheel; 508, track; 509, slide seat; 510, rack; 511, ball bearing; 512, slide groove; 513, turntable; 601, docking plate; 602, vertical Plate; 603, slot; 604, bottom plate; 605, strip rod; 606, through-mouth; 607, web plate; 608, cover plate; 609, strip; 701, end plate; 702, reinforcing plate; 703, reinforcing rib; 704, U-shaped lifting rod; 705, lifting seat; 706, cross plate; 707, locking nut; 708, hanging; 709, extension bolt; 710, lifting hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1 A high-altitude large-span steel structure corridor that can be quickly installed includes a base 1, a longitudinal beam 2 is arranged on the upper surface of the base 1, a transverse beam 3 is arranged on the inner side of the longitudinal beam 2, and a vertical pole 4 is arranged on the upper surface of the longitudinal beam 2. The base 1 is erected on the ground, the longitudinal beam 2 is hoisted and placed on the upper surface of the base 1, and then the transverse beam 3 is hoisted and erected on the two bases 1 for assembly.

[0020] Reference Figures 2 to 4, also includes an adjustment component, the adjustment component is arranged inside the base 1, the adjustment component includes a worm 501, a center rod 502, a worm wheel 503, a bevel gear 1 504, a side shaft rod 505, a bevel gear 2 506, a driving wheel 507, a track 508, a slide seat 509, a rack 510, a ball 511, a slide groove 512 and a turntable 513, the worm 501 is movably inserted in the middle of the base 1, the center rod 502 is rotatably connected to the inside of the base 1, the worm wheel 503 is fixedly sleeved in the middle of the outer surface of the center rod 502, the bevel gear 1 504 is fixedly sleeved on the outer surface of the center rod 502, the side shaft rod 505 is movably arranged on the side inner wall of the base 1, the bevel gear 2 506 is fixedly connected to the end of the side shaft rod 505, the driving wheel 507 is fixedly sleeved on the middle part of the outer surface of the side shaft 505, the track 508 is opened on the upper surface of the base 1, the slide 509 is slidably connected to the inside of the track 508, the rack 510 is fixedly connected to the bottom end of the slide 509, the ball 511 is movably embedded in the lower surface of the slide 509, the slide groove 512 is opened on the inner wall of the track 508, the turntable 513 is fixedly connected to the end of the worm 501, the outer surface of the worm 501 is meshed with the worm wheel 503, the bevel gear 1 504 is provided with a plurality of bevel gears 504 and is equidistantly distributed along the axis line of the center rod 502, the bevel gear 1 504 is meshed with the bevel gear 2 506, the driving wheel 507 is meshed with the rack 510, the crossbeam 3 is placed on the upper surface of the slide 509, the ball 511 is slid ... The worm 501 is dynamically connected to the inside of the slide slot 512, and the rotating turntable 513 drives the worm 501 to rotate. Each worm 501 passes through the two bases 1. The use of a worm 501 for transmission can ensure that the head and tail ends of the beam 3 move at the same time, and the worm wheel 503 and the worm 501 have a good self-locking function to ensure the accuracy of adjustment. During the rotation of the worm 501, the worm wheel 503 will be driven to drive the center rod 502 to rotate. The rotation of the center rod 502 will drive all the bevel gears 1 504 fixed on its outer surface to rotate synchronously. The bevel gear 1 504 then drives each meshing bevel gear 2 506 to rotate. The bevel gear 2 506 drives the driving wheel 507 to rotate synchronously through the side shaft rod 505, and the driving wheel 507 drives the rack 510 to move , which will drive the slide 509 to slide along the track 508. Since there are multiple active wheels 507 equidistantly distributed along the axis of the center rod 502 in the base 1, no matter where the slide 509 slides on the track 508, it can be driven by multiple active wheels 507, thereby ensuring the stability of the driving force. At the same time, balls 511 and slide grooves 512 are arranged at the connection between the slide 509 and the track 508. During the movement of the slide 509, the balls 511 roll inside the slide grooves 512, converting sliding friction into rolling friction, further reducing friction, making the drive smoother, and achieving the effect of conveniently adjusting the position of the cross beam 3, making the cross beam 3 and the longitudinal beam 2 docking faster, thereby improving the efficiency of installation.

[0021] Reference Figure 5and Figure 6 , also includes a docking assembly, which is arranged in the middle of the longitudinal beam 2, and the docking assembly includes a docking plate 601, a vertical plate 602, a slot 603, a bottom plate 604, a strip rod 605, a through-port 606, a web 607, a cover plate 608 and a clip strip 609, the docking plate 601 is arranged inside the longitudinal beam 2, the vertical plate 602 is fixedly connected to the middle of the docking plate 601, the slot 603 is opened in the middle of the longitudinal beam 2, the bottom plate 604 is arranged on the upper surface of the longitudinal beam 2, and the strip rod 605 is fixedly connected On the lower surface of the bottom plate 604, a through-opening 606 is opened through the upper surface of the longitudinal beam 2, the web 607 is arranged on both sides of the vertical plate 602, the cover plate 608 is arranged on the outer surface of the web 607, the clamping strip 609 is fixedly connected to the inner side of the cover plate 608, the docking plate 601 is clamped in the inside of the clamping groove 603, the strip rod 605 passes through the longitudinal beam 2 and the docking plate 601 through the through-opening 606, the web 607 is arranged at the connection between the vertical plate 602 and the cross beam 3, and the clamping strip 609 abuts against the web 607. The outer surface of the butt joint plate 601 is inserted into the slot 603 on the longitudinal beam 2. After welding, it is locked with a reinforcing bolt. Then, the strip bar 605 is aligned with the through hole 606 and inserted. The strip bar 605 is clamped between the two rows of reinforcing bolts. The strip bar 605 on one side is inserted into the inside of the butt joint plate 601, and the strip bar 605 on the other side is inserted into the other side of the longitudinal beam 2 to prevent the reinforcing bolts from loosening. When the cross beam 3 is butt jointed, the end of the cross beam 3 is aligned with the butt joint plate 601 and the vertical plate 602. Then, the cross beam 3 and the docking plate 601 and the vertical plate 602 are welded, and the web 607 is used to cover the connection and locked with reinforcing bolts. Finally, the web 607 and the reinforcing bolts are covered with a cover plate 608, and the clamping strip 609 is clamped between the reinforcing bolts. The end of the cover plate 608 can be welded to the surface of the strip rod 605, so that the two are connected as a whole, which plays a double protection role for the weld and the reinforcing bolts, and improves the docking strength between the cross beam 3 and the longitudinal beam 2.

[0022] Reference Figure 7 and Figure 8, also includes a lifting component, which is arranged at the end of the longitudinal beam 2. The lifting component includes an end plate 701, a reinforcing plate 702, a reinforcing rib 703, a U-shaped lifting rod 704, a lifting seat 705, a cross plate 706, a locking nut 707, a hanger 708, an extension bolt 709 and a lifting hole 710. The end plate 701 is fixedly connected to the end of the longitudinal beam 2, the reinforcing plate 702 is arranged on the inner side of the end plate 701, the reinforcing rib 703 is inserted in the middle of the reinforcing plate 702, and the U-shaped lifting rod 704 is movably inserted in the upper side of the longitudinal beam 2. The lifting seat 705 is arranged on the upper part of the end plate 701, the cross plate 706 is clamped inside the lifting seat 705, the locking nut 707 is threadedly connected to the end of the U-shaped lifting rod 704, the hanger 708 is fixedly connected to the middle part of the cross plate 706, the extension bolt 709 is threadedly connected to the side of the lifting seat 705, the lifting hole 710 is penetrated and opened on the longitudinal beam 2, the reinforcing plate 702 is attached to the inner side of the longitudinal beam 2, the U-shaped lifting rod 704 passes through the lifting hole 710, and the longitudinal beam 2, the lifting seat 705 and the cross plate 706 are penetrated. 6 sets are set at the end of the U-shaped hanging rod 704, the lengthening bolt 709 is set on the upper part of the cross plate 706, the end plate 701 is welded to the end of the longitudinal beam 2, the reinforcing plate 702 is clamped inside the longitudinal beam 2, and the reinforcing ribs 703 are used for penetration welding, and the hanging seat 705 is welded at the connection between the longitudinal beam 2 and the end plate 701, and then a U-shaped hanging rod 704 is inserted from the hanging hole 710 at the bottom of the longitudinal beam 2, and the cross plate 706 is used for padding, and then the locking nut 707 is used for locking, and the two sides of the hanging seat 705 are inserted with reinforcing ribs. The long bolt 709 locks the cross plate 706. During hoisting, the hoisting rope can be locked on the hanger 708. After the hoisting is completed, there is no need to cut the hoisting seat 705. Only the locking nut 707, the cross plate 706 and the U-shaped hoisting rod 704 need to be removed. The vertical pole 4 at the edge can be welded in the hoisting seat 705 to improve the welding strength. The end plate 701 is welded to the reserved parts of the building body. The strengthening bolts can lock the vertical pole 4 and the longitudinal beam 2, which facilitates the hoisting while eliminating the damage caused by cutting, demonstrating the versatility of the hoisting parts.

[0023] The technical solution provided by the present invention is to erect a base 1 on the ground, support the legs of the base 1 on the weighing column on the ground, hoist the longitudinal beam 2 on the upper surface of the base 1, and then hoist the cross beam 3 on the two bases 1. The installation method and structure of each cross beam 3 are the same. The horizontal position of the cross beam 3 is adjusted by using an adjustment component. The turntable 513 is rotated to drive the worm 501 to rotate. During the rotation of the worm 501, the worm wheel 503 is driven to drive the center rod 502 to rotate. The rotation of the center rod 502 drives all the bevel gears 1 504 fixed on its outer surface to rotate synchronously. The bevel gear 1 504 then drives each meshing bevel gear 2 506 to rotate. The bevel gear 2 506 is connected to the side shaft 5 05 drives the driving wheel 507 to rotate synchronously, and the driving wheel 507 drives the rack 510 to move, which in turn drives the slide 509 to slide along the track 508. Since there are multiple driving wheels 507 equidistantly distributed along the axis of the center rod 502 in the base 1, no matter where the slide 509 slides on the track 508, it can be driven by multiple driving wheels 507 to ensure the stability of the driving force. At the same time, a ball 511 and a slide groove 512 are arranged at the connection between the slide 509 and the track 508 to reduce the friction of sliding, making the drive smoother, achieving the effect of conveniently adjusting the position of the cross beam 3, making the cross beam 3 and the longitudinal beam 2 docking faster, thereby improving the efficiency of installation; The butt joint assembly is pre-installed at the butt joint position between the cross beam 3 and the longitudinal beam 2, and the butt joint plate 601 is inserted into the slot 603 on the longitudinal beam 2. After welding, it is locked with the reinforcement bolts. Then, the strip rod 605 is aligned with the through hole 606 and inserted. The strip rod 605 is clamped between the two rows of reinforcement bolts to prevent the reinforcement bolts from loosening. When butt jointing the cross beam 3, the end of the cross beam 3 is aligned with the butt joint plate 601 and the vertical plate 602, and then welding is performed. The web plate 607 is used to cover the connection and the reinforcement bolts are used to lock it. Finally, the web plate 607 and the reinforcement bolts are covered with the cover plate 608. The clamping strip 609 is clamped between the reinforcement bolts. The end of the cover plate 608 can be welded to the surface of the strip rod 605, so that the two are connected as a whole, which plays a dual protection role for the weld and the reinforcement bolts, and improves the butt joint strength between the cross beam 3 and the longitudinal beam 2. The vertical pole 4 is welded to the upper part of the bottom plate 604, which improves the connectivity between the butt joint assembly and the vertical pole 4. After the ground welding is completed To carry out the hoisting operation, a hoisting assembly is installed at the end of the longitudinal beam 2, the end plate 701 is welded to the end of the longitudinal beam 2, the reinforcing plate 702 is clamped inside the longitudinal beam 2, and the reinforcing rib 703 is used for through-welding, and a hoisting seat 705 is welded at the connection between the longitudinal beam 2 and the end plate 701, and then a U-shaped hoisting rod 704 is inserted through the hoisting hole 710 at the bottom of the longitudinal beam 2, and a cross plate 706 is used for padding, and then a locking nut 707 is used for locking, and both sides of the hoisting seat 705 are penetrated. Insert the extension bolt 709 to lock the cross plate 706, and lock the lifting rope on the hanger 708 during lifting. There is no need to cut the lifting seat 705 after lifting. Just remove the locking nut 707, the cross plate 706 and the U-shaped lifting rod 704. The vertical pole 4 at the edge can be welded in the lifting seat 705 to improve the welding strength. The strengthening bolt can lock the vertical pole 4 and the longitudinal beam 2, which facilitates lifting and eliminates the damage caused by cutting, demonstrating the versatility of the lifting parts.

[0024] 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 high-altitude large-span steel structure corridor that can be quickly installed, characterized in that: It comprises a base (1), a longitudinal beam (2) is arranged on the upper surface of the base (1), a transverse beam (3) is arranged on the inner side of the longitudinal beam (2), and a vertical pole (4) is arranged on the upper surface of the longitudinal beam (2); An adjustment component is provided inside the base (1), and the adjustment component is used to adjust the horizontal position of the crossbeam (3); A docking assembly is provided in the middle of the longitudinal beam (2), and the docking assembly is provided at the connection between the longitudinal beam (2) and the cross beam (3); A hoisting assembly is provided at the end of the longitudinal beam (2).

2. The high-altitude large-span steel structure corridor for rapid installation according to claim 1 is characterized in that: The adjusting assembly comprises a worm (501), a center rod (502), a worm wheel (503), a bevel gear 1 (504), a side shaft (505), a bevel gear 2 (506), a driving wheel (507), a track (508), a slide seat (509), a rack (510), a ball bearing (511), a slide groove (512) and a turntable (513), wherein the worm (501) is movably inserted into the middle of the base (1), the center rod (502) is rotatably connected to the inside of the base (1), the worm wheel (503) is fixedly sleeved on the middle of the outer surface of the center rod (502), the bevel gear 1 (504) is fixedly sleeved on the outer surface of the center rod (502), and the side shaft (505) is fixedly sleeved on the outer surface of the center rod (502). The shaft (505) is movably arranged on the inner wall of the side of the base (1); the second bevel gear (506) is fixedly connected to the end of the side shaft (505); the driving wheel (507) is fixedly sleeved on the middle part of the outer surface of the side shaft (505); the track (508) is opened on the upper surface of the base (1); the slide seat (509) is slidably connected to the inside of the track (508); the rack (510) is fixedly connected to the bottom end of the slide seat (509); the ball (511) is movably embedded in the lower surface of the slide seat (509); the slide groove (512) is opened on the inner wall of the track (508); and the turntable (513) is fixedly connected to the end of the worm (501).

3. The high-altitude large-span steel structure corridor for rapid installation according to claim 1 is characterized in that: The docking assembly comprises a docking plate (601), a vertical plate (602), a clamping groove (603), a bottom plate (604), a strip rod (605), a through hole (606), a web plate (607), a cover plate (608) and a clamping strip (609); the docking plate (601) is arranged inside the longitudinal beam (2); the vertical plate (602) is fixedly connected to the middle part of the docking plate (601); the clamping groove (603) is provided on the longitudinal beam (2); In the middle part, the bottom plate (604) is arranged on the upper surface of the longitudinal beam (2), the strip rod (605) is fixedly connected to the lower surface of the bottom plate (604), the through opening (606) is opened through the upper surface of the longitudinal beam (2), the web plate (607) is arranged on both sides of the vertical plate (602), the cover plate (608) is arranged on the outer surface of the web plate (607), and the clamping strip (609) is fixedly connected to the inner side of the cover plate (608).

4. The high-altitude large-span steel structure corridor for rapid installation according to claim 1 is characterized in that: The hoisting assembly comprises an end plate (701), a reinforcing plate (702), a reinforcing rib (703), a U-shaped hoisting rod (704), a hoisting seat (705), a cross plate (706), a locking nut (707), a hanger (708), an extension bolt (709) and a hoisting hole (710), wherein the end plate (701) is fixedly connected to the end of the longitudinal beam (2), the reinforcing plate (702) is arranged on the inner side of the end plate (701), the reinforcing rib (703) is inserted in the middle of the reinforcing plate (702), and the U-shaped The lifting rod (704) is movably inserted into the upper side of the longitudinal beam (2), the lifting seat (705) is arranged on the upper part of the end plate (701), the cross plate (706) is clamped in the interior of the lifting seat (705), the locking nut (707) is threadedly connected to the end of the U-shaped lifting rod (704), the hanger (708) is fixedly connected to the middle part of the cross plate (706), the extension bolt (709) is threadedly connected to the side of the lifting seat (705), and the lifting hole (710) is opened through the longitudinal beam (2).

5. The high-altitude large-span steel structure corridor for rapid installation according to claim 2 is characterized in that: The outer surface of the worm (501) is meshedly connected with the worm wheel (503), a plurality of bevel gears (504) are provided and are equidistantly distributed along the axis line of the center rod (502), the bevel gears (504) are meshedly connected with the bevel gears (506), and the driving wheel (507) is meshedly connected with the rack (510).

6. The high-altitude large-span steel structure corridor for rapid installation according to claim 5 is characterized in that: The crossbeam (3) is placed on the upper surface of the slide seat (509), and the ball (511) is slidably connected inside the slide groove (512).

7. The high-altitude large-span steel structure corridor for rapid installation according to claim 3 is characterized in that: The docking plate (601) is clamped inside the clamping groove (603), and the strip rod (605) passes through the longitudinal beam (2) and the docking plate (601) through the through opening (606).

8. The high-altitude large-span steel structure corridor for rapid installation according to claim 7 is characterized in that: The web (607) is arranged at the connection between the vertical plate (602) and the crossbeam (3), and the clamping strip (609) abuts against the outer surface of the web (607).

9. The high-altitude large-span steel structure corridor for rapid installation according to claim 4 is characterized in that: The reinforcing plate (702) is attached to the inner side of the longitudinal beam (2), and the U-shaped hanging rod (704) passes through the longitudinal beam (2), the hanging seat (705) and the cross plate (706) via the hanging hole (710).

10. The high-altitude large-span steel structure corridor for rapid installation according to claim 9 is characterized in that: The cross plate (706) is sleeved on the end of the U-shaped lifting rod (704), and the lengthening bolt (709) is arranged on the upper part of the cross plate (706).

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