A high-altitude large-span steel structure connecting corridor for rapid installation

Abstract

The present invention relates to the technical field of steel structure connecting corridors, and discloses a high-altitude large-span steel structure connecting corridor for rapid installation, including a base. A longitudinal beam is arranged on the upper surface of the base, a cross beam is arranged inside the longitudinal beam, a vertical rod is arranged on the upper surface of the longitudinal beam, an adjusting component is arranged inside the base, a docking component is arranged in the middle of the longitudinal beam, and a hoisting component is arranged at the end of the longitudinal beam. By arranging the adjusting component inside the base, rotating the turntable drives the worm to rotate. Driven by the worm gear and bevel gear set, all side shafts can be driven to rotate, and then the gear can be driven to rotate. The driving wheel drives the rack to move, and then drives the sliding seat to slide along the track. Ball bearings and sliding grooves are arranged at the connection between the sliding seat and the track to reduce the friction of sliding, achieving the effect of conveniently adjusting the position of the cross beam, making the docking of the cross beam and the longitudinal beam faster, and thus improving the installation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of steel structure connecting corridors, and particularly to a high-altitude large-span steel structure connecting corridor for rapid installation. Background Art

[0002] The high-altitude large-span steel structure connecting corridor is a common structural form in modern architecture. It usually connects two or more high-rise buildings to form an aerial passage to meet the requirements of architectural modeling, functional needs and traffic organization.

[0003] After retrieval, the Chinese patent with the publication number CN220117816U: A high-altitude steel structure connecting corridor assembly structure, including a main beam steel frame and a steel frame connecting seat movably connected to the main beam steel frame. Both the opposite end faces of the main beam steel frame and the steel frame connecting seat are provided with waist-shaped cavities A symmetrically distributed up and down. 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 through bolts. The connecting steel pipe is inserted into the main beam steel frame, and bolts are sequentially passed through the waist-shaped cavity A and the waist-shaped cavity B for fixation. Subsequently, the steel frame connecting seat is inserted into the connecting steel pipe, and the steel frame connecting seat is slid outwards according to the required adjusted length. After adjustment, the nuts on the bolts are tightened. Thus, the length of the connecting corridor main beam steel frame can be accurately adjusted at this node to make up for the construction errors occurring during the installation process. However, when the steel structure connecting corridor is installed by the method of overall lifting after ground assembly, the above technical solution still has the following deficiencies during implementation:

[0004] (1) Inconvenient adjustment of the cross-bar position: The longitudinal beam of the steel structure is a large-span steel as the main structure. Multiple cross-beams need to be welded in the middle of the longitudinal beam. When the cross-beams are hoisted and placed on the welding table, it cannot be guaranteed that the placement position is exactly the same as the welding position, and the position of the cross-beams needs to be adjusted. The hoisting adjustment is prone to shaking, and the position adjustment is relatively difficult.

[0005] (2) Low butt joint strength of the cross-beam: After the cross-beam and the longitudinal beam are butt-jointed and positioned, the reinforcing bolts are used to lock the guard plate to make the two butt-joint, and then welding is carried out. The reinforcing bolts may become loose, and the overall butt-joint strength is not high.

[0006] (3) Inconvenient setting of the hoisting parts: After the steel structure is spliced, a hydraulic lifting device needs to be used for overall lifting, and steel cables are used for fixation and stretching. However, there is no suitable fixed position at the end of the steel structure, and hoisting parts need to be welded and then cut off after hoisting, which is rather cumbersome.

[0007] Therefore, it is necessary to design a high-altitude large-span steel structure connecting corridor for rapid installation to solve the above problems. Summary of the Invention

[0008] The object of the present invention is to solve the deficiencies existing in the prior art, and a high-altitude large-span steel structure corridor with quick installation is proposed.

[0009] To achieve the above object, the present invention adopts the following technical solutions:

[0010] A high-altitude large-span steel structure corridor with quick installation, including a base, a longitudinal beam is arranged on the upper surface of the base, a cross beam is arranged inside the longitudinal beam, and a vertical rod is arranged on the upper surface of the longitudinal beam;

[0011] An adjusting component is arranged inside the base, and the adjusting component is used for adjusting the horizontal position of the cross beam;

[0012] A docking component is arranged in the middle of the longitudinal beam, and the docking component is arranged at the connection between the longitudinal beam and the cross beam;

[0013] A hoisting component is arranged at the end of the longitudinal beam.

[0014] As a preferred technical solution of the present invention, the adjusting component includes a worm, a central rod, a worm gear, a bevel gear one, a side shaft rod, a bevel gear two, a driving wheel, a track, a sliding seat, a rack, a ball, a chute and a turntable. The worm is movably inserted through the middle of the base, the central rod is rotatably connected inside the base, the worm gear is fixedly sleeved on the middle outer surface of the central rod, the bevel gear one is fixedly sleeved on the outer surface of the central rod, the side shaft rod is movably arranged on the inner side wall of the base, the bevel gear two is fixedly connected to the end of the side shaft rod, the driving wheel is fixedly sleeved on the middle outer surface of the side shaft rod, the track is opened on the upper surface of the base, the sliding seat is slidably connected inside the track, the rack is fixedly connected to the bottom end of the sliding seat, the ball is movably embedded in the lower surface of the sliding seat, the chute is opened on the inner wall of the track, and the turntable is fixedly connected to the end of the worm.

[0015] As a preferred technical solution of the present invention, the docking component includes a docking plate, a vertical plate, a card slot, a bottom plate, a strip-shaped rod, a through hole, a web plate, a cover plate and a card strip. The docking plate is arranged inside the longitudinal beam, the vertical plate is fixedly connected to the middle of the docking plate, the card slot is opened in the middle of the longitudinal beam, the bottom plate is arranged on the upper surface of the longitudinal beam, the strip-shaped rod is fixedly connected to the lower surface of the bottom plate, the through hole is penetrated and opened on 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 card strip is fixedly connected to the inner side of the cover plate.

[0016] 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.

[0017] 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.

[0018] 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.

[0019] 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.

[0020] 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.

[0021] 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.

[0022] 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.

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

[0024] 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;

[0025] 2. Through the setting of the docking component, the end of the cross beam is aligned with the docking plate and the vertical plate for welding. The web is used to cover the connection part and strengthened bolts are used for locking. Finally, the cover plate is used to cover the web and the strengthened bolts. The clamping strips are clamped between the strengthened bolts, and the end of the cover plate can just be welded on the surface of the strip-shaped rod, making the two integrated, which plays a dual protection for the weld seam and the strengthened bolts and improves the docking strength between the cross beam and the longitudinal beam.

[0026] 3. Through the setting of the hoisting component, the end plate is welded to the end of the longitudinal beam, and the hoisting seat is welded at the connection part between the longitudinal beam and the end plate. During hoisting, the lifting rope can be locked on the hanger. After hoisting, there is no need to cut the hoisting seat. Just disassemble the locking nut, the cross plate and the U-shaped hoisting rod. The vertical rod at the edge can be welded in the hoisting seat to improve the welding strength, and the strengthening bolts can lock the vertical rod and the longitudinal beam, which facilitates hoisting and eliminates the damage caused by cutting, and increases the use function of the hoisting parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 FIG. is a schematic diagram of the overall structure of a quickly installed high-altitude large-span steel structure corridor proposed by the present invention;

[0028] Figure 2 FIG. is a schematic diagram of the connection structure between the cross beam and the longitudinal beam of a quickly installed high-altitude large-span steel structure corridor proposed by the present invention;

[0029] Figure 3 FIG. is a schematic diagram of the internal structure of the base of a quickly installed high-altitude large-span steel structure corridor proposed by the present invention;

[0030] Figure 4 FIG. is a schematic diagram of the adjustment component structure of a quickly installed high-altitude large-span steel structure corridor proposed by the present invention;

[0031] Figure 5 FIG. is a schematic diagram of the installation structure of the docking component of a quickly installed high-altitude large-span steel structure corridor proposed by the present invention;

[0032] Figure 6 FIG. is a schematic diagram of the split structure of the docking component of a quickly installed high-altitude large-span steel structure corridor proposed by the present invention;

[0033] Figure 7 FIG. is a schematic diagram of the installation structure of the hoisting component of a quickly installed high-altitude large-span steel structure corridor proposed by the present invention;

[0034] Figure 8 FIG. is a schematic diagram of the split structure of the hoisting component of a quickly installed high-altitude large-span steel structure corridor proposed by the present invention.

[0035] In the figure: 1, base; 2, longitudinal beam; 3, cross beam; 4, vertical rod; 501, worm; 502, central rod; 503, worm gear; 504, bevel gear I; 505, side shaft rod; 506, bevel gear II; 507, driving wheel; 508, track; 509, sliding seat; 510, rack; 511, ball; 512, chute; 513, turntable; 601, docking plate; 602, vertical plate; 603, card slot; 604, bottom plate; 605, strip rod; 606, through port; 607, web; 608, cover plate; 609, card 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, lengthening bolt; 710, lifting hole. Detailed implementation mode

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0037] Refer to Figure 1 , a high-altitude large-span steel structure connecting corridor for rapid installation, including a base 1. A longitudinal beam 2 is arranged on the upper surface of the base 1, a cross beam 3 is arranged inside the longitudinal beam 2, and a vertical rod 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 cross beam 3 is hoisted and erected on two bases 1 for assembly.

[0038] Refer to Figures 2 to 4, further comprising an adjusting assembly disposed inside the base 1. The adjusting assembly includes a worm 501, a central rod 502, a worm gear 503, a first bevel gear 504, a side shaft rod 505, a second bevel gear 506, a driving wheel 507, a track 508, a sliding seat 509, a rack 510, a ball 511, a chute 512 and a turntable 513. The worm 501 is movably inserted through the middle of the base 1. The central rod 502 is rotatably connected inside the base 1. The worm gear 503 is fixedly sleeved on the middle of the outer surface of the central rod 502. The first bevel gear 504 is fixedly sleeved on the outer surface of the central rod 502. The side shaft rod 505 is movably disposed on the inner side wall of the base 1. The second bevel gear 506 is fixedly connected to the end of the side shaft rod 505. The driving wheel 507 is fixedly sleeved on the middle of the outer surface of the side shaft rod 505. The track 508 is opened on the upper surface of the base 1. The sliding seat 509 is slidably connected inside the track 508. The rack 510 is fixedly connected to the bottom end of the sliding seat 509. The ball 511 is movably embedded in the lower surface of the sliding seat 509. The chute 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 gear 503. There are multiple first bevel gears 504 which are linearly and equidistantly distributed along the axis of the central rod 502. The first bevel gear 504 is meshed with the second bevel gear 506. The driving wheel 507 is meshed with the rack 510. The cross beam 3 is placed on the upper surface of the sliding seat 509. The ball 511 is slidably connected inside the chute 512. Rotating the turntable 513 drives the worm 501 to rotate. Each worm 501 penetrates through two bases 1. Using one worm 501 for transmission can ensure that the head and tail ends of the cross beam 3 move simultaneously, and the worm gear 503 and the worm 501 have a good self-locking function to ensure the accuracy of adjustment. During the rotation of the worm 501, it will drive the worm gear 503 to drive the central rod 502 to rotate. The rotation of the central rod 502 will drive all the first bevel gears 504 fixedly sleeved on its outer surface to rotate synchronously. The first bevel gear 504 will then drive each engaged second bevel gear 506 to rotate. The second bevel gear 506 drives the driving wheel 507 to rotate synchronously through the side shaft rod 505. The driving wheel 507 drives the rack 510 to move, and then drives the sliding seat 509 to slide along the track 508. Since there are multiple driving wheels 507 linearly and equidistantly distributed along the axis of the central rod 502 inside the base 1, no matter where the sliding seat 509 slides on the track 508, it can ensure that multiple driving wheels 507 drive it, ensuring the stability of the driving force. At the same time, balls 511 and chutes 512 are provided at the connection between the sliding seat 509 and the track 508. During the movement of the sliding seat 509, the balls 511 roll inside the chutes 512, changing the sliding friction into rolling friction, further reducing the friction force and making the driving smoother, achieving the effect of conveniently adjusting the position of the cross beam 3, making the docking of the cross beam 3 and the longitudinal beam 2 faster, and thus improving the installation efficiency.

[0039] Refer to Figure 5And Figure 6 , further comprising a docking component disposed in the middle of the longitudinal beam 2. The docking component includes a docking plate 601, a vertical plate 602, a card slot 603, a bottom plate 604, a strip-shaped rod 605, a through opening 606, a web 607, a cover plate 608 and a card strip 609. The docking plate 601 is disposed inside the longitudinal beam 2, the vertical plate 602 is fixedly connected to the middle of the docking plate 601, the card slot 603 is opened in the middle of the longitudinal beam 2, the bottom plate 604 is disposed on the upper surface of the longitudinal beam 2, the strip-shaped rod 605 is fixedly connected to the lower surface of the bottom plate 604, the through opening 606 is penetrated and opened on the upper surface of the longitudinal beam 2, the web 607 is disposed on both sides of the vertical plate 602, the cover plate 608 is disposed on the outer surface of the web 607, the card strip 609 is fixedly connected to the inner side of the cover plate 608. The docking plate 601 is clamped inside the card slot 603, the strip-shaped rod 605 penetrates through the longitudinal beam 2 and the docking plate 601 through the through opening 606. The web 607 is disposed at the connection between the vertical plate 602 and the cross beam 3, and the card strip 609 abuts against the outer surface of the web 607. The docking plate 601 is inserted into the card slot 603 on the longitudinal beam 2. After welding, it is locked with a strengthening bolt. Then, the strip-shaped rod 605 is aligned with the through opening 606 and inserted. The strip-shaped rod 605 is clamped between two rows of strengthening bolts. One side of the strip-shaped rod 605 penetrates inside the docking plate 601, and the other side of the strip-shaped rod 605 penetrates through the other side of the longitudinal beam 2, which can prevent the strengthening bolts from loosening. When docking the cross beam 3, align the end of the cross beam 3 with the docking plate 601 and the vertical plate 602, then weld the cross beam 3, the docking plate 601 and the vertical plate 602, and then use the web 607 to cover the connection and lock it with a strengthening bolt. Finally, use the cover plate 608 to cover the web 607 and the strengthening bolt. The card strip 609 is clamped between the strengthening bolts, and the end of the cover plate 608 can just be welded on the surface of the strip-shaped rod 605, making the two integrated, which plays a dual protection for the weld seam and the strengthening bolt, and improves the docking strength between the cross beam 3 and the longitudinal beam 2.

[0040] Refer to Figure 7 And Figure 8, further comprising a hoisting assembly disposed at the end of the longitudinal beam 2. The hoisting assembly includes 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 suspension 708, an extension bolt 709 and a hoisting hole 710. The end plate 701 is fixedly connected to the end of the longitudinal beam 2. The reinforcing plate 702 is disposed inside the end plate 701. The reinforcing rib 703 is inserted through the middle of the reinforcing plate 702. The U-shaped hoisting rod 704 is movably inserted through the upper side of the longitudinal beam 2. The hoisting seat 705 is disposed on the upper part of the end plate 701. The cross plate 706 is clamped inside the hoisting seat 705. The locking nut 707 is threadedly connected to the end of the U-shaped hoisting rod 704. The suspension 708 is fixedly connected to the middle of the cross plate 706. The extension bolt 709 is threadedly connected to the side of the hoisting seat 705. The hoisting hole 710 is formed through the longitudinal beam 2. The reinforcing plate 702 is attached to the inner side of the longitudinal beam 2. The U-shaped hoisting rod 704 passes through the longitudinal beam 2, the hoisting seat 705 and the cross plate 706 through the hoisting hole 710. The cross plate 706 is sleeved on the end of the U-shaped hoisting rod 704. The extension bolt 709 is disposed on the upper part of the cross plate 706. Weld the end plate 701 to the end of the longitudinal beam 2. Clamp the reinforcing plate 702 inside the longitudinal beam 2 and perform penetration welding with the reinforcing rib 703. Weld the hoisting seat 705 at the connection between the longitudinal beam 2 and the end plate 701. Then insert a U-shaped hoisting rod 704 through the hoisting hole 710 at the bottom of the longitudinal beam 2, use the cross plate 706 as a base, and then lock it with the locking nut 707. Insert the extension bolts 709 on both sides of the hoisting seat 705 to lock the cross plate 706. During hoisting, lock the lifting rope on the suspension 708. After hoisting, there is no need to cut the hoisting seat 705. Just disassemble the locking nut 707, the cross plate 706 and the U-shaped hoisting rod 704. The vertical rod 4 at the edge can be welded inside the hoisting seat 705 to improve the welding strength. Weld the end plate 701 to the reserved parts of the building. The reinforcing bolts can lock the vertical rod 4 and the longitudinal beam 2, which facilitates hoisting and eliminates the damage caused by cutting, demonstrating the versatility of the hoisting parts.

[0041] The technical solution provided by the present invention is as follows: A base 1 is erected on the ground, and the legs of the base 1 are supported on the weighing columns on the ground. The longitudinal beam 2 is hoisted and placed on the upper surface of the base 1. Then, the cross beam 3 is hoisted and erected on 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 an adjustment assembly. Rotating the turntable 513 drives the worm 501 to rotate. During the rotation of the worm 501, it drives the worm wheel 503 to drive the central rod 502 to rotate. The rotation of the central rod 502 drives all the first bevel gears 504 fixedly sleeved on its outer surface to rotate synchronously. The first bevel gear 504 drives each engaged second bevel gear 506 to rotate. The second bevel gear 506 drives the driving wheel 507 to rotate synchronously through the side shaft rod 505. The driving wheel 507 drives the rack 510 to move, and further drives the sliding seat 509 to slide along the track 508. Since multiple driving wheels 507 are linearly and equidistantly distributed along the axis of the central rod 502 in the base 1, no matter which position the sliding seat 509 slides on the track 508, it can ensure that multiple driving wheels 507 drive it, ensuring the stability of the driving force. At the same time, balls 511 and chutes 512 are provided at the connection between the sliding seat 509 and the track 508 to reduce the sliding friction and make the driving smoother, achieving the effect of conveniently adjusting the position of the cross beam 3, making the docking of the cross beam 3 and the longitudinal beam 2 faster, and thus improving the installation efficiency;

[0042] Pre-assemble the docking component at the docking position of the cross beam 3 and the longitudinal beam 2. Snap the docking plate 601 into the card slot 603 on the longitudinal beam 2, and use reinforcing bolts to lock it after welding. Then align the strip bar 605 with the through port 606 and insert it. The strip bar 605 is clamped between two rows of reinforcing bolts, which can prevent the reinforcing bolts from loosening. When docking the cross beam 3, align the end of the cross beam 3 with the docking plate 601 and the vertical plate 602, then weld. Next, use the web 607 to cover the connection and use reinforcing bolts to lock it. Finally, use the cover plate 608 to cover the web 607 and the reinforcing bolts. The card strip 609 is clamped between the reinforcing bolts, and the end of the cover plate 608 can just be welded on the surface of the strip bar 605, making the two integrated, which provides double protection for the weld seam and the reinforcing bolts, improves the docking strength between the cross beam 3 and the longitudinal beam 2. The vertical pole 4 is welded on the upper part of the bottom plate 604, which improves the connection between the docking component and the vertical pole 4. After the ground welding is completed, carry out the hoisting operation. Install a hoisting component at the end of the longitudinal beam 2. Weld the end plate 701 at the end of the longitudinal beam 2. The reinforcing plate 702 is clamped inside the longitudinal beam 2, and through welding is carried out using the reinforcing rib 703. Weld the hoisting seat 705 at the connection between the longitudinal beam 2 and the end plate 701. Then insert a U-shaped hoisting rod 704 through the hoisting hole 710 at the bottom of the longitudinal beam 2, use the cross plate 706 for padding, and then use the locking nut 707 to lock it. The cross plate 706 is locked by inserting extended bolts 709 on both sides of the hoisting seat 705. When hoisting, lock the lifting rope on the hanging 708. After hoisting, there is no need to cut the hoisting seat 705, just disassemble the locking nut 707, the cross plate 706 and the U-shaped hoisting rod 704. The vertical poles 4 at the edge can be welded inside the hoisting seat 705 to improve the welding strength. The reinforcing bolts can lock the vertical pole 4 and the longitudinal beam 2, which facilitates hoisting and eliminates the damage caused by cutting, demonstrating the versatility of the hoisting parts.

[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within 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); The docking assembly comprises 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 plate (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 part of the docking plate (601); the slot (603) is provided in the middle part of the longitudinal beam (2); the docking plate (601) is clipped inside the slot (603) and locked by two rows of reinforcement bolts; 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-port (606) penetrates the slot (606) provided on the longitudinal beam (2) ), the strip rod (605) passes through the longitudinal beam (2) and the butt plate (601) through the through opening (606), the strip rod (605) is clamped between two rows of reinforcement bolts to prevent the reinforcement bolts from loosening, 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), the clamping strip (609) is fixedly connected to the inner side of the cover plate (608), the web plate (607) is arranged at the connection between the vertical plate (602) and the cross beam (3), the clamping strip (609) abuts against the outer surface of the web plate (607), the clamping strip (609) is clamped between the reinforcement bolts, and 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.

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 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 hoisting rod (704) is fixedly connected to the end of the longitudinal beam (2). The mounting rod (704) is movably inserted into the upper side of the longitudinal beam (2), the hanging seat (705) is arranged on the upper part of the end plate (701), the cross plate (706) is clamped in the interior of the hanging seat (705), the locking nut (707) is threadedly connected to the end of the U-shaped hanging 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 hanging seat (705), and the hanging hole (710) is opened through the upper part of the longitudinal beam (2).

4. 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).

5. The high-altitude large-span steel structure corridor for rapid installation according to claim 2 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).

6. The high-altitude large-span steel structure corridor for rapid installation according to claim 3 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).

7. The high-altitude large-span steel structure corridor for rapid installation according to claim 6 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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