High-altitude corridor exterior decoration construction operation system, construction method and maintenance method

Abstract

The invention discloses a high-altitude corridor exterior decoration construction operation system, a construction method and a maintenance method. The high-altitude corridor exterior decoration construction operation system comprises a hanging basket; the hanging basket hanging and lifting device is installed in a lower interlayer of the corridor, the hanging basket hanging and lifting device comprises two crane beams, the two crane beams are oppositely arranged and can transversely stretch out of or retract into the two sides of the lower interlayer, and lifting hooks capable of being lifted are arranged at the bottoms of the front sides of the two crane beams; the hanging basket hanging rails are installed on the two sides between the lower interlayer and the bottom outer decoration layer of the corridor, rail grooves are formed in the positions, on the two sides of rail openings, of the hanging basket hanging rails, and rail pulleys with hanging basket lifting lugs are arranged in the rail grooves in a sliding mode. The high-altitude corridor exterior decoration construction operation system can serve as a construction platform in the high-altitude corridor construction process, and meanwhile, the daily maintenance and repair requirements are met.

Description

Technical Field

[0001] The present invention relates to the field of building technology, and in particular to a high-altitude corridor exterior decoration construction operation system, a construction method and a maintenance method. Background Art

[0002] In high-rise buildings, high-altitude corridors are important passages connecting different building units. Their design and construction must not only meet basic structural safety and traffic needs, but also, with the acceleration of urban modernization, put forward higher requirements for the improvement of their internal functions and the aesthetics of their appearance. However, the construction of the bottom exterior decoration, lighting, and subsequent maintenance and inspection of super-high-rise corridors faces the following defects:

[0003] 1. Operating height limitation: Although traditional aerial work vehicles can meet the needs of high-altitude construction to a certain extent, their operating height is limited. For super-high-rise corridors, it is often difficult to reach the required construction height, thus limiting the construction scope and efficiency.

[0004] 2. Low construction efficiency: Due to the complexity of its structure and operation, aerial work vehicles need to frequently adjust their position and height during the construction process, which is not only time-consuming and labor-intensive, but also easily leads to extended construction periods, increased costs and risks.

[0005] 3. It is difficult to meet the needs of later maintenance and overhaul: Although the aerial work platform can provide a more stable construction environment, its structure is complex and it is often difficult to dismantle or retain it for daily maintenance and overhaul after the construction is completed. As a result, in the daily use of the corridor, once maintenance or overhaul is required, it is often necessary to build a temporary work platform again, which adds unnecessary trouble and cost. Summary of the invention

[0006] In order to overcome the problems in the prior art of construction and subsequent maintenance and inspection of the bottom exterior decoration, lighting, etc. of super-high-rise corridors, such as limited operating height, low construction efficiency and difficulty in meeting the needs of subsequent maintenance and inspection, the present invention provides a high-altitude corridor exterior decoration construction operation system, construction method and maintenance method.

[0007] The technical solution of the present invention is as follows:

[0008] In a first aspect, the present invention provides a high-altitude corridor exterior decoration construction operation system, comprising:

[0009] hanging basket;

[0010] A hanging basket suspension lifting device is installed in the lower interlayer of the corridor, and the hanging basket suspension lifting device includes two crane beams, which are arranged opposite to each other and can be extended or retracted laterally to the two sides of the lower interlayer, and the front bottom of the two crane beams are provided with a lifting hook;

[0011] The hanging basket suspension track is installed on both sides between the lower interlayer of the corridor and the bottom outer decorative layer. The hanging basket suspension track is provided with track grooves on both sides of the track opening, and track pulleys with hanging basket ears are slidably arranged in the track grooves.

[0012] As a preferred solution of the present invention, a shutter is provided on the lower outer decorative layer of the side of the corridor at a position corresponding to the crane beam, and the window of the shutter forms a manhole for people to get on and off the hanging basket.

[0013] As a preferred solution of the present invention, the shutters are inward-opening shutters.

[0014] As a preferred embodiment of the present invention, the hanging basket suspension lifting device also includes a double-drum winch arranged between the two crane beams, guide wheels are arranged between the double-drum winch and the two crane beams, front pulleys are arranged at the front bottom of the two crane beams, the double-drum winch is respectively connected to two hook steel ropes, and the two hook steel ropes are respectively connected to the two hooks through the corresponding guide wheels and the front pulleys.

[0015] As a preferred solution of the present invention, the guide wheel is fixed in the lower interlayer by a fixing block.

[0016] As a preferred solution of the present invention, the hanging basket suspension lifting device also includes two sets of front fixed pulleys and rear fixed pulleys respectively arranged on both sides of the lower interlayer, and the two crane beams are respectively slidably arranged on the two sets of front fixed pulleys and rear fixed pulleys through their upper wings.

[0017] As a preferred solution of the present invention, a stopper cooperating with the rear fixed pulley to limit the extension distance of the crane beam is provided at the top of the rear end of the crane beam.

[0018] As a preferred solution of the present invention, an operating pin hole is provided at the rear end of the crane beam, and the operating pin hole is located in front of the vehicle stop. When the crane beam extends to the vehicle stop and contacts the rear fixed pulley, the operating pin hole cooperates with the operating fixing pin and the rear fixed pulley to fix the position of the crane beam.

[0019] As a preferred solution of the present invention, a first non-operating pin hole is provided at the rear end of the crane beam, and a second non-operating pin hole is provided at the front end of the fixed block. When the crane beam is retracted to contact the fixed block, the first non-operating pin hole and the second non-operating pin hole cooperate with the non-operating fixing pin to fix the crane beam on the fixed block.

[0020] As a preferred solution of the present invention, the bottom outer decorative layer is provided with an operating opening for the bottom of the hanging basket ear to extend out and slide along the length direction of the hanging basket suspension track, and the operating opening is sealed by a plurality of detachable outer decorative sealing plates.

[0021] As a preferred solution of the present invention, the inner sides of the operation opening are provided with card slots, and the outer decorative cover plate is provided with card blocks that are engaged with the card slots on both sides.

[0022] As a preferred solution of the present invention, the hanging basket suspension track is an inverted U-shaped steel structure, and the hanging basket suspension track is welded to the bottom of the lower mezzanine of the corridor through a track fixing piece.

[0023] As a preferred solution of the present invention, a storage track for storing a track pulley is provided at the end of the hanging basket suspension track, the storage track is connected to the hanging basket suspension track, and the height of the storage track is higher than the hanging basket suspension track, and when the track pulley is stored in the storage track, the hanging basket ear is stored inside the bottom outer decorative layer.

[0024] As a preferred solution of the present invention, a side of the storage rail close to the hanging basket suspension rail is higher than a side of the storage rail away from the hanging basket suspension rail.

[0025] As a preferred solution of the present invention, two sets of the track pulleys are provided in each of the hanging basket suspension tracks, a detachable angle steel is connected between the hanging basket ears of the two sets of the track pulleys, and the distance between the two sets of the track pulleys matches the width of the hanging basket, and the hanging basket ears are connected to the working lifting rings of the hanging basket through track steel wire ropes.

[0026] As a preferred solution of the present invention, a first angle steel bolt hole is provided on the hanging basket lifting ear, and second angle steel bolt holes are provided at both ends of the angle steel. The first angle steel bolt hole and the corresponding second angle steel bolt hole cooperate with the angle steel fixing bolt to fix the hanging basket lifting ear to the corresponding end of the angle steel.

[0027] As a preferred solution of the present invention, screw openings are provided at both ends of the bottom of the angle steel, and a nut is welded above each of the screw openings. A plurality of groups of screw reserved holes are provided at intervals along the length direction of the hanging basket suspension track at a position opposite to the track opening at the top of the hanging basket suspension track, and each group of the screw reserved holes includes two screw reserved holes, and the spacing between the two screw reserved holes is the same as the spacing between the two nuts. The nuts and the corresponding screw reserved holes cooperate with the limiting screws to fix the positions of the two sets of track pulleys in the hanging basket suspension track.

[0028] As a preferred solution of the present invention, a plurality of track reserved holes for assisting the hanging basket to move forward or backward are arranged at intervals on the top of the hanging basket suspension track along the length direction of the hanging basket suspension track.

[0029] As a preferred solution of the present invention, the hanging basket includes a hanging basket middle module and two hanging basket end modules respectively arranged at both ends of the hanging basket middle module, the tops of the two hanging basket end modules are provided with climbing platform modules and lifting rings, and the top ends of the hanging basket middle module are provided with working rings.

[0030] As a preferred solution of the present invention, the intermediate module of the hanging basket is formed by splicing a plurality of hanging basket modules side by side.

[0031] As a preferred solution of the present invention, the intermediate module of the hanging basket is fixed to the two end modules of the hanging basket by a first connecting bolt, and the two adjacent hanging basket modules are fixed by a second connecting bolt.

[0032] As a preferred solution of the present invention, the climbing platform module includes a climbing platform bottom plate and a climbing platform guardrail arranged on the periphery of the climbing platform bottom plate, and a climbing platform entrance and exit is arranged on the side of the climbing platform guardrail facing the hanging basket middle module.

[0033] As a preferred solution of the present invention, a ladder extending to the interior of the hanging basket end module is provided on the side of the climbing platform bottom plate facing the hanging basket middle module.

[0034] As a preferred solution of the present invention, hooks are provided on both sides of the top of the ladder, and a hanging rod matching with the hooks is provided on the side of the bottom plate of the climbing platform facing the middle module of the hanging basket.

[0035] As a preferred solution of the present invention, the opening of the hook faces downward, and the cross-sections of the opening and the hanging rod are both rectangular.

[0036] As a preferred solution of the present invention, the bottom of the aerial platform module is fixed to the top of the corresponding hanging basket end module by a third connecting bolt.

[0037] As a preferred solution of the present invention, the lifting rings are provided on opposite sides of the top of the two hanging basket end modules.

[0038] As a preferred solution of the present invention, there are four working lifting rings in total, and the four working lifting rings are respectively arranged at the four corners of the top of the middle module of the hanging basket.

[0039] As a preferred embodiment of the present invention, it also includes:

[0040] A cantilever scaffold is installed on both sides of the corridor. A cantilever I-beam is arranged at the bottom of the cantilever scaffold. The cantilever I-beam is fixed to the corridor steel structure of the lower interlayer by bolts.

[0041] In a second aspect, the present invention provides a method for exterior decoration construction of the lower side and bottom of a high-altitude corridor, which is applied to the high-altitude corridor exterior decoration construction operation system described in any of the above schemes, comprising:

[0042] Assemble the hanging basket on the ground under the gallery;

[0043] Set the crane beam of the basket suspension lifting device to the extended state, and then lower the hook to the ground;

[0044] After the hook is connected to the hanging basket through the hook wire rope, the hanging basket suspension lifting device lifts the hanging basket to the height for people to get on;

[0045] The personnel walk to the middle module of the hanging basket through the climbing platform module of the hanging basket, and connect the track wire rope between the hanging basket and the hanging basket suspension track;

[0046] The hanging basket suspension lifting device lowers the hanging basket, and after the hanging basket is hung on the hanging basket suspension track, the hook wire rope between the hook and the hanging basket is loosened and removed;

[0047] Slide the hanging basket one span at a time through the hanging basket suspension track, install the limit screw to fix the hanging basket, and then carry out the exterior decoration construction of the bottom and lower side of the corridor;

[0048] After the exterior decoration of the bottom and lower side of the corridor is completed, it slides to the lifting position span by span, and the exterior decoration cover panels are installed span by span during the sliding process;

[0049] After sliding to the lifting position, install the hook wire rope, connect the hook and the hanging basket, then remove the track wire rope and store the track pulley in the storage track;

[0050] After the personnel walk to the corridor mezzanine through the climbing platform module and the shutter window, the hanging basket is lowered by the hanging basket lifting device;

[0051] Release the hanging basket and hook on the ground, and retract the hook;

[0052] The crane beams were set to retract and the shutters were then installed to complete the work.

[0053] In a third aspect, the present invention provides a high-altitude corridor maintenance method, which is applied to the high-altitude corridor exterior decoration construction operation system described in any of the above schemes, comprising:

[0054] Assemble the hanging basket on the ground under the gallery;

[0055] Personnel opened the shutters on the lower mezzanine of the corridor;

[0056] Set the crane beam of the basket suspension lifting device to the extended state, and then lower the hook to the ground;

[0057] After the hook is connected to the hanging basket through the hook wire rope, the hanging basket suspension lifting device lifts the hanging basket to the height for people to get on;

[0058] The personnel walk to the middle module of the suspended basket through the climbing platform module of the suspended basket, open the outer decorative cover plate at the bottom of the corridor, take out the track pulley from the storage track, and connect the track wire rope between the suspended basket and the suspended basket track;

[0059] The hanging basket suspension lifting device lowers the hanging basket, and after the hanging basket is hung on the hanging basket suspension track, the hook wire rope between the hook and the hanging basket is loosened and removed;

[0060] Open the outer decorative cover panels one span at a time, slide the hanging basket to the designated position one span at a time through the hanging basket suspension rail, install the limit screws to fix the hanging basket, and then carry out maintenance;

[0061] After the inspection is completed, the equipment will slide to the lifting position span by span, and the external decorative cover will be installed span by span during the sliding process;

[0062] After sliding to the lifting position, install the hook wire rope, connect the hook and the hanging basket, then remove the track wire rope and store the track pulley in the storage track;

[0063] After the personnel walk to the corridor mezzanine through the climbing platform module and the shutter window, the hanging basket is lowered by the hanging basket lifting device;

[0064] Release the hanging basket and hook on the ground, and retract the hook;

[0065] Set the crane beam to retracted position and close the shutters to complete the inspection.

[0066] Compared with the prior art, the present invention has the following beneficial effects:

[0067] 1. The hanging basket suspension lifting device is equipped with two crane beams that can be extended or retracted horizontally in the lower interlayer, and cooperates with the lifting hooks that can be lifted and lowered at the bottom of the front side of the crane beams. It can realize the free lifting and lowering of the hanging basket, and can be used during the construction process and later maintenance;

[0068] 2. By setting the hanging basket suspension track and cooperating with the track pulley with the hanging basket lifting lug, the hanging basket is driven to slide along the bottom of the corridor, so that construction / maintenance work can be carried out in all ranges of the bottom of the corridor, and the construction / maintenance efficiency is high; at the same time, since the hanging basket suspension lifting device and the hanging basket suspension track are hidden inside the corridor, they do not need to be dismantled after construction, which is convenient for direct use in subsequent maintenance work;

[0069] 3. By setting up a cantilever scaffolding as a construction platform for the upper exterior decoration of the side of the corridor, it can meet the construction needs within different height ranges;

[0070] 4. The hanging basket is equipped with a climbing platform module to facilitate people to go up and down, ensuring the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0071] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0072] Figure 1 It is a structural schematic diagram of a high-altitude corridor exterior decoration construction operation system in one embodiment of the present invention;

[0073] Figure 2 It is a structural schematic diagram of a high-altitude corridor in a non-operating state in one embodiment of the present invention;

[0074] Figure 3 for Figure 2 A magnified view of part A;

[0075] Figure 4 It is a structural schematic diagram of the high-altitude corridor operation state in one embodiment of the present invention;

[0076] Figure 5 for Figure 4 A magnified view of part B;

[0077] Figure 6 It is a structural schematic diagram of a high-altitude corridor operation completion state in one embodiment of the present invention;

[0078] Figure 7 for Figure 6 Enlarged view of part C;

[0079] Figure 8 It is a structural schematic diagram of the high-altitude corridor maintenance operation state in one embodiment of the present invention;

[0080] Fig. 9 It is a side view of a state where a person goes down from the corridor to the hanging basket in one embodiment of the present invention;

[0081] Fig.10 It is a side view of a state where a hanging basket is hung on a hanging basket hanging rail and fixed in one embodiment of the present invention;

[0082] Fig.11 for Fig.10 A magnified view of part D in the middle;

[0083] Fig.12 It is a side view of the connection state between the hanging lug of the hanging basket of the track pulley and the angle steel in one embodiment of the present invention;

[0084] Fig.13 This is a schematic diagram of the structure of a hanging basket in one embodiment of the present invention;

[0085] Fig.14 It is a schematic structural diagram of a climbing platform module in one embodiment of the present invention.

[0086] In the figure,

[0087] 1. Suspended basket; 101. Suspended basket middle module; 1011. Suspended basket module; 102. Suspended basket end module; 103. Climbing platform module; 1031. Climbing platform bottom plate; 1032. Climbing platform guardrail; 1033. Hanging rod; 104. Lifting ring; 105. Working ring; 106. First connecting bolt; 107. Second connecting bolt; 108. Third connecting bolt; 109. Ladder; 1091, hook; 2, hanging basket suspension lifting device; 201, crane beam; 2011, first non-operating pin hole; 2012, operating pin hole; 202, hook; 203, double-drum winch; 204, guide wheel; 205, front pulley; 206, hook wire rope; 207, fixing block; 2071, second non-operating pin hole; 208, non-operating fixing pin; 209, front fixing pulley; 210, rear Fixed pulley; 211, car stop; 212, operation fixing pin; 3, hanging basket hanging track; 301, track groove; 302, track pulley; 303, hanging basket lifting ear; 3031, first angle steel bolt hole; 304, storage track; 305, angle steel; 3051, second angle steel bolt hole; 3052, nut; 306, track wire rope; 307, angle steel fixing bolt; 308, screw reserved hole; 30 9. Limit screw; 310. Track reserved hole; 4. Corridor; 401. Lower mezzanine; 4011. Corridor steel structure; 402. Bottom outer decorative layer; 4021. Working opening; 4022. Slot; 403. Side lower outer decorative layer; 4031. Manhole; 404. External decorative cover plate; 4041. Block; 5. Shutter; 6. Track fixings; 7. Cantilever scaffolding; 8. Cantilever I-beam. DETAILED DESCRIPTION

[0088] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. It is also stated that the embodiments described below are only used to explain the present invention and are not used to limit the present invention.

[0089] It should be noted that the terms "install", "set", "connect", "fix" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. The indicated orientation or position relationship is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the application product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art, or the orientation or position relationship in which the application product is usually placed when in use. It is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0090] See also Figures 1 to 14 This embodiment provides a high-altitude corridor exterior decoration construction operation system, including a hanging basket 1, a hanging basket suspension lifting device 2 and a hanging basket suspension track 3. The hanging basket suspension lifting device 2 is installed in the lower interlayer 401 of the corridor 4. The hanging basket suspension lifting device 2 includes two crane beams 201. The two crane beams 201 are arranged opposite to each other and can be extended or retracted laterally to the two sides of the lower interlayer 401. The front bottom of the two crane beams 201 is provided with a lifting hook 202, and the hanging basket 1 can be driven to rise and fall by the hook 202. When the hanging basket suspension lifting device 2 is working, the two crane beams 201 need to be extended out of the lower interlayer 401, and retracted into the lower interlayer 401 to be hidden after the operation is completed. The hanging basket suspension track 3 is installed on both sides between the lower interlayer 401 and the bottom outer decorative layer 402 of the corridor 4. The hanging basket suspension track 3 is provided with track grooves 301 on both sides of the track opening. A track pulley 302 with a hanging basket ear 303 is slidably provided in the track groove 301. The hanging basket 1 can be suspended through the hanging basket ear 303.

[0091] The hanging basket suspension lifting device 2 is provided with two crane beams 201 that can be laterally extended or retracted into the lower interlayer 401, and cooperates with the lifting hook 202 that can be lifted and lowered at the front bottom of the crane beam 201, so that the hanging basket 1 can be freely lifted and lowered, and can be used during the construction process and later maintenance; by providing a hanging basket suspension track 3, in cooperation with the track pulley 302 with the hanging basket lifting ear 303, the hanging basket 1 is driven to slide along the bottom of the corridor 4, so that construction / maintenance operations can be carried out in all ranges of the bottom of the corridor 4, and the construction / maintenance efficiency is high; at the same time, since the hanging basket suspension lifting device 2 and the hanging basket suspension track 3 are hidden inside the corridor 4, they do not need to be dismantled after the construction operation, which is convenient for direct use in subsequent maintenance operations.

[0092] See also Figure 6 , Figure 8In one embodiment, a shutter 5 is provided on the lower side outer decorative layer 403 of the corridor 4 at a position corresponding to the crane beam 201, so that after the shutter 5 is opened, the crane beam 201 can smoothly extend out of the corridor 4 along the window of the shutter 5. In addition, the window of the shutter 5 forms a manhole 4031 to facilitate personnel to get on and off the hanging basket 1.

[0093] In some specific embodiments, the shutters 5 are inward-opening shutters, which are convenient for personnel to open and operate from the inside of the corridor 4, and can fit closely to the outer decorative layer 403 at the lower side of the corridor 4 when closed, effectively preventing external pollutants such as rainwater and dust from entering the interior of the corridor 4.

[0094] See also Figures 2 to 4 In one embodiment, the hanging basket suspension lifting device 2 further includes a double-drum winch 203 disposed between two crane beams 201, guide wheels 204 are disposed between the double-drum winch 203 and the two crane beams 201, front pulleys 205 are disposed at the front bottom of the two crane beams 201, and the double-drum winch 203 is respectively connected to two hook wire ropes 206, and the two hook wire ropes 206 are respectively connected to the two hooks 202 through the corresponding guide wheels 204 and the front pulleys 205. The hanging basket suspension lifting device 2 uses the double-drum winch 203 in conjunction with the guide wheels 204, the front pulleys 205 and the hook wire ropes 206 to ensure that the lifting and lowering of the hooks 202 on both sides are synchronized. Specifically, when the double-drum winch 203 is started, the double-drum winch 203 can simultaneously control the lifting and lowering of the two hook wire ropes 206, ensuring that the lifting and lowering speeds and positions of the hooks 202 on both sides remain completely consistent, thereby effectively avoiding the problem of tilting or shaking of the hanging basket 1 caused by asynchronous lifting and lowering. Among them, the guide wheel 204 not only plays a guiding role, but also enhances the stability of the hook wire rope 206 during the lifting process.

[0095] See also Figures 2 to 5 In one embodiment, the guide wheel 204 is fixed in the lower interlayer 401 by a fixing block 207. The fixing block 207 not only provides support for the guide wheel 204, but also ensures that the guide wheel 204 can accurately guide the hook wire rope 206 on the crane beam 201 through its stable structure and position, thereby realizing the smooth lifting and lowering of the hanging basket 1. In addition, in order to prevent the crane beam 201 from extending out of the lower interlayer 401 when not in operation, the rear end of the crane beam 201 is provided with a first non-operating pin hole 2011, and the front end of the fixing block 207 is provided with a second non-operating pin hole 2071. When the crane beam 201 completes the operation task and retracts to contact with the fixing block 207, the first non-operating pin hole 2011 and the second non-operating pin hole 2071 cooperate with the non-operating fixing pin 208 to fix the crane beam 201 on the fixing block 207, effectively preventing the crane beam 201 from accidentally extending out of the lower interlayer 401 when not in operation.

[0096] See also Figure 2 , Figure 4 In one embodiment, in order to ensure that the crane beam 201 can stably and accurately realize the lateral extension or retraction of the two sides of the lower interlayer 401 of the corridor 4, the hanging basket suspension lifting device 2 also includes two sets of front fixed pulleys 209 and rear fixed pulleys 210 respectively arranged on the two sides of the lower interlayer 401, and the two crane beams 201 are respectively slidably arranged on the two sets of front fixed pulleys 209 and rear fixed pulleys 210 through their upper wings. The above arrangement not only improves the moving stability of the crane beam 201, but also ensures the smoothness of the crane beam 201 during the extension or retraction process.

[0097] See also Figures 2 to 5 In one embodiment, a stopper 211 is provided at the top of the rear end of the crane beam 201 to cooperate with the rear fixed pulley 210 to limit the extension distance of the crane beam 201. When the crane beam 201 is extended to a certain position and the stopper 211 contacts the rear fixed pulley 210, the crane beam 201 will not be able to extend further, thereby achieving effective control of the extension distance of the crane beam 201.

[0098] Furthermore, in order to further ensure the stability and safety of the crane beam 201 during operation, an operation pin hole 2012 is provided at the rear end of the crane beam 201, and the operation pin hole 2012 is located in front of the vehicle stop 211. When the crane beam 201 extends to the vehicle stop 211 and contacts the rear fixed pulley 210, the operation pin hole 2012 cooperates with the operation fixing pin 212 and the rear fixed pulley 210 to fix the position of the crane beam 201, thereby preventing it from displacement or shaking during operation.

[0099] See also Figure 6 , Figure 7 , Fig.12 In one embodiment, in order to meet the extension requirement of the hanging basket ear 303 on the bottom outer decorative layer 402 and ensure that the hanging basket 1 can slide smoothly along the hanging basket suspension track 3, an operation opening 4021 is provided on the bottom outer decorative layer 402. The operation opening 4021 not only allows the hanging basket ear 303 to extend, but also ensures that the hanging basket 1 can slide along the hanging basket suspension track 3 at the bottom of the corridor 4, so that construction / maintenance operations can be carried out in all ranges at the bottom of the corridor 4. In addition, in order to keep the appearance of the corridor 4 clean and beautiful, the operation opening 4021 needs to be sealed by a number of detachable outer decorative sealing plates 404 in the non-operating state. During the subsequent maintenance operation, the outer decorative sealing plates 404 are opened one by one. The outer decorative sealing plates 404 can not only keep the appearance of the corridor 4 clean and beautiful, but also effectively prevent dust, rainwater, etc. from entering the interior of the corridor 4.

[0100] Furthermore, in order to ensure the stability and easy disassembly of the outer decorative cover plate 404, the inner sides of the operation opening 4021 are provided with slots 4022, and the outer decorative cover plate 404 is provided with blocks 4041 engaged with the slots 4022 on both sides. Through the engagement of the blocks 4041 with the slots 4022, the outer decorative cover plate 404 can be tightly fixed on the operation opening 4021 to prevent it from loosening or falling off.

[0101] See also Figure 7 In one embodiment, the hanging basket suspension track 3 is an inverted U-shaped steel structure. The inverted U-shaped steel structure forms a track groove 301 on both sides of the hanging basket suspension track 3 that can accommodate and guide the track pulley 302 to slide, which simplifies the hanging and moving mechanism of the hanging basket 1, and enhances the bearing capacity and stability of the track, which is convenient for integrated installation with the corridor 4. In addition, the hanging basket suspension track 3 is welded to the bottom of the lower interlayer 401 of the corridor 4 through the track fixing member 6, ensuring that the track can stably support the movement and operation of the hanging basket 1 during construction and maintenance.

[0102] See also Fig. 9 , Fig.10 In one embodiment, a storage track 304 for storing the track pulley 302 is provided at the end of the hanging basket suspension track 3, and the storage track 304 is connected to the hanging basket suspension track 3, and the height of the storage track 304 is higher than the hanging basket suspension track 3. The above-mentioned height difference setting ensures that when the track pulley 302 is stored in the storage track 304, the hanging basket ear 303 can be completely stored inside the bottom outer decorative layer 402, effectively avoiding the hanging basket ear 303 on the track pulley 302 extending out of the working opening 4021 in the non-operating state, resulting in the working opening 4021 being unable to be sealed by the outer decorative sealing plate 404.

[0103] Furthermore, the side of the storage track 304 close to the hanging basket suspension track 3 is higher than the side of the storage track 304 away from the hanging basket suspension track 3, ensuring that the track pulley 302 will not slide out of the range of the storage track 304 in a normal state.

[0104] See also Figures 9 to 12In one embodiment, two sets of track pulleys 302 are arranged in each hanging basket suspension track 3, and each of the two sets of track pulleys 302 has a hanging basket ear 303 to achieve stable hanging of the hanging basket 1. When the hanging basket 1 is suspended by the hanging basket ears 303 on the two sets of track pulleys 302, a detachable angle steel 305 is connected between the hanging basket ears 303 of the two sets of track pulleys 302, so that the two sets of track pulleys 302 keep synchronization during the movement, and the distance between the two sets of track pulleys 302 matches the width of the hanging basket 1, and the hanging basket ears 303 are connected to the working ring 105 of the hanging basket 1 through the track steel wire rope 306. The setting of the angle steel 305 not only enhances the structural stability, but also ensures the precise control of the distance between the track pulleys 302 to adapt to the hanging baskets 1 of different widths.

[0105] See also Fig.11 , Fig.12 In one embodiment, a first angle steel bolt hole 3031 is provided on the hanging basket ear 303, and second angle steel bolt holes 3051 are provided at both ends of the angle steel 305. The first angle steel bolt hole 3031 and the corresponding second angle steel bolt hole 3051 cooperate with the angle steel fixing bolt 307 to fix the hanging basket ear 303 to the corresponding end of the angle steel 305. In addition, screw openings are provided at both ends of the bottom of the angle steel 305, and a nut 3052 is welded above each screw opening to facilitate subsequent fixing operations. A plurality of groups of screw reserved holes are provided at intervals along the length direction of the hanging basket hanging track 3 at the position opposite to the track opening at the top of the hanging basket hanging track 3, and each group of screw reserved holes includes two screw reserved holes 308, and the spacing between the two screw reserved holes 308 is the same as the spacing between the two nuts 3052. By means of the nut 3052 and the corresponding screw reserved hole 308 in cooperation with the limiting screw 309, the positions of the two sets of track pulleys 302 in the hanging basket suspension track 3 can be fixed, so that the hanging basket 1 remains stable during the construction process and will not slide at will.

[0106] See also Fig.12 In one embodiment, a plurality of track reserved holes 310 are arranged at intervals along the length direction of the hanging basket hanging rail 3 at the top of the hanging basket hanging rail 3, and personnel can use tools to hook the track reserved holes 310 to assist the hanging basket 1 to move forward or backward.

[0107] See also Figure 8 , Fig.13In one embodiment, the hanging basket 1 includes a hanging basket middle module 101 and two hanging basket end modules 102 respectively arranged at both ends of the hanging basket middle module 101, and the tops of the two hanging basket end modules 102 are both provided with a climbing platform module 103 and a lifting ring 104, and the top ends of the hanging basket middle module 101 are both provided with a working ring 105. The lifting ring 104 serves as the lifting and lowering point of the hanging basket 1, and cooperates with the hanging basket suspension lifting device 2 to realize free lifting and lowering of the hanging basket 1. The working ring 105 is used to hang the hanging basket 1 on the hanging basket suspension track 3, and cooperates with the hanging basket suspension track 3 to drive the hanging basket 1 to slide along the bottom of the corridor 4, so that construction / maintenance operations can be carried out in all ranges at the bottom of the corridor 4. The climbing platform module 103 serves as a passage for personnel to get on and off the hanging basket 1 from the mezzanine of the corridor 4, and the climbing platform module 103 also serves as a work platform for the construction of the lower side of the corridor 4. When the climbing platform module 103 is used as a side construction platform, the working lifting ring 105 of the hanging basket 1 is suspended on the hanging basket hanging track 3 through the track wire rope 306, providing a safe and stable working environment for the construction workers.

[0108] See also Fig.13 In one embodiment, the middle module 101 of the hanging basket is composed of a plurality of hanging basket modules 1011 spliced ​​side by side, so that the length of the hanging basket 1 can be adjusted according to the working requirements to adapt to working areas of different lengths.

[0109] See also Fig.13 In one embodiment, the middle module 101 of the hanging basket is fixed to the two end modules 102 of the hanging basket by means of the first connecting bolts 106. The first connecting bolts 106 are used to realize the fixed connection between the middle module 101 of the hanging basket and the two end modules 102 of the hanging basket, which is both firm and easy to disassemble and assemble, thereby improving the flexibility and maintainability of the hanging basket 1 system.

[0110] See also Fig.13 In one embodiment, two adjacent hanging basket modules 1011 are fixed by second connecting bolts 107. The fixed connection between two adjacent hanging basket modules 1011 is achieved by the second connecting bolts 107, which is both firm and easy to disassemble and assemble, thereby improving the flexibility and maintainability of the hanging basket 1 system.

[0111] See also Fig.13 In one embodiment, the bottom of the climbing platform module 103 is fixed to the top of the corresponding hanging basket end module 102 by the third connecting bolt 108. The third connecting bolt 108 realizes the fixed connection between the climbing platform module 103 and the hanging basket end module 102, which is both firm and easy to disassemble and assemble, thereby improving the flexibility and maintainability of the hanging basket 1 system.

[0112] See also Fig.14In one embodiment, the climbing platform module 103 includes a climbing platform bottom plate 1031 and a climbing platform guardrail 1032 arranged on the periphery of the climbing platform bottom plate 1031. The climbing platform guardrail 1032 provides a physical barrier, which can effectively prevent workers from accidentally falling during high-altitude operations, thereby enhancing the safety of the operation. In addition, a climbing platform entrance and exit is provided on the side of the climbing platform guardrail 1032 facing the hanging basket middle module 101 to connect the climbing platform module 103 and the hanging basket middle module 101, so that personnel can move freely between the climbing platform module 103 of the hanging basket 1 and the hanging basket middle module 101.

[0113] Furthermore, a ladder 109 extending to the interior of the basket end module 102 is provided on the side of the climbing platform bottom plate 1031 facing the basket middle module 101, so that workers can directly and quickly enter the basket middle module 101 or the basket end module 102 from the climbing platform module 103 without detouring or other complicated operations, thereby improving the convenience and efficiency of the operation. In addition, by entering different parts of the basket 1 through the ladder 109, workers can keep their bodies stable and reduce accidental injuries that may be caused by jumping or crossing.

[0114] See also Fig.14 In one embodiment, hooks 1091 are provided on both sides of the top of the ladder 109, and a hanging rod 1033 matching with the hooks 1091 is provided on the side of the climbing platform bottom plate 1031 facing the intermediate module 101 of the hanging basket. The setting of the hooks 1091 and the hanging rod 1033 makes the installation and removal process of the ladder 109 simple and quick, and the workers can easily complete the fixing and removal of the ladder 109 without using complicated tools or performing cumbersome operations, thereby improving the assembly efficiency of the hanging basket 1.

[0115] Furthermore, the opening of the hook 1091 faces downward, and the cross-sections of the opening and the hanging rod 1033 are both rectangular. The above arrangement enables the hook 1091 to be firmly hung on the hanging rod 1033, and even if a certain force impact is generated during the worker's climbing process, the connection stability can be maintained to prevent the ladder 109 from accidentally sliding down.

[0116] In one embodiment, lifting rings 104 are provided on opposite sides of the tops of the two hanging basket end modules 102, that is, lifting rings 104 are provided at the four corners of the hanging basket 1, which can ensure the balance of the hanging basket 1 during the lifting and lowering process.

[0117] In one embodiment, there are four working lifting rings 105, which are respectively arranged at the four corners of the top of the middle module 101 of the hanging basket, so that workers can work more stably inside the hanging basket 1, reducing the safety risks caused by shaking or tilting.

[0118] See also Figure 1 In one embodiment, the high-altitude corridor exterior decoration construction operation system also includes a cantilever scaffolding 7, which is installed on both sides of the corridor 4. A cantilever I-beam 8 is provided at the bottom of the cantilever scaffolding 7, and the cantilever I-beam 8 serves as an installation table for the cantilever scaffolding 7. The cantilever I-beam 8 is fixed to the corridor steel structure 4011 of the lower interlayer 401 by bolts, which is both firm and easy to disassemble and assemble. Among them, the cantilever I-beam 8 extends out of the corridor 4 along the window of the blinds 5. The provision of the cantilever I-beam 8 enables the high-altitude corridor exterior decoration construction operation system to meet the requirements for erecting or dismantling the cantilever scaffolding 7 on the exterior wall of the high-altitude corridor. The cantilever scaffolding 7 serves as a construction platform for the external decoration of the upper side of the corridor 4, which can meet the construction within different height ranges.

[0119] See also Figure 2 , Figure 4 , Figure 6 In one embodiment, the present invention provides a method for exterior decoration construction of the lower side and bottom of a high-altitude corridor, which is applied to the above-mentioned high-altitude corridor exterior decoration construction operation system, and includes the following steps:

[0120] (1) Assembling the hanging basket 1 on the ground under the corridor 4;

[0121] (2) The crane beam 201 of the hanging basket suspension lifting device 2 is set to an extended state, so that the end of the crane beam 201 extends to the outside of the corridor 4, and then the hanging basket suspension lifting device 2 lowers the hook 202 to the ground through the double-drum winch 203;

[0122] (3) After the hook 202 is connected to the hanging basket 1 through the hook wire rope 206, the hanging basket suspension lifting device 2 lifts the hanging basket 1 to a height for people to get on through the hook 202;

[0123] (4) The personnel walk to the intermediate module 101 of the hanging basket 1 through the climbing platform module 103 of the hanging basket 1, and connect the track wire rope 306 between the hanging basket 1 and the hanging basket suspension track 3;

[0124] (5) The basket suspension lifting device 2 passes through the double-drum winch 203 to suspend the basket 1 on the basket suspension rail 3, and then releases and removes the hook wire rope 206 between the hook 202 and the basket 1;

[0125] (6) The hanging basket 1 is slid one span at a time through the hanging basket suspension rail 3, and after the limiting screw 309 is installed to fix the hanging basket 1, the exterior decoration construction of the bottom and lower side of the corridor 4 is carried out;

[0126] (7) After the exterior decoration of the bottom and lower side of the corridor 4 is constructed, the corridor 4 is slid to the lifting position one span at a time, and during the sliding process, the exterior decoration cover plate 404 is installed on the working opening 4021 of the bottom exterior decoration layer 402 one span at a time;

[0127] (8) After sliding to the lifting position, install the hook wire rope 206, connect the hook 202 and the hanging basket 1, then remove the track wire rope 306, and store the track pulley 302 in the storage track 304;

[0128] (9) After the personnel walk to the mezzanine of the corridor 4 through the climbing platform module 103 and the window of the blind 5, the hanging basket suspension lifting device 2 lowers the hanging basket 1;

[0129] (10) Release the hanging basket 1 and the hook 202 on the ground, and retract the hook 202;

[0130] (11) The crane beam 201 is set to a retracted state, so that the crane beam 201 is retracted into the lower interlayer 401 and hidden, and then the shutter 5 is installed to complete the construction.

[0131] The above-mentioned exterior decoration construction method for the lower side and bottom of the high-altitude corridor allows the exterior decoration construction to be carried out simultaneously at the bottom and lower side of the high-altitude corridor, which significantly improves the construction efficiency; the hanging basket 1 can be freely lifted and lowered by hanging the lifting device 2; the hanging basket 1 can be quickly moved to various construction areas by sliding the hanging basket 1 span by span on the hanging basket rail 3, which reduces the movement and preparation time.

[0132] See also Figure 8 In one embodiment, the present invention provides a method for constructing the upper exterior decoration of the side of a high-altitude corridor, which is applied to the above-mentioned high-altitude corridor exterior decoration construction operation system, and includes the following steps:

[0133] (1) The corridor 4 is installed by ground installation, overall lifting or high-altitude assembly. During the installation of the corridor steel structure 4011 of the lower interlayer 401 of the corridor 4, the hanging basket suspension lifting device 2 and the hanging basket suspension track 3 are installed;

[0134] (2) Install cantilever I-beams 8 on both sides of the corridor steel structure 4011 through the climbing platform module 103 of the hanging basket 1 in cooperation with the tower crane;

[0135] (3) The cantilever scaffolding 7 is installed on the cantilever I-beam 8 by a tower crane. The cantilever I-beam 8 is fixed to the corridor steel structure 4011 of the lower interlayer 401 by bolts. The cantilever scaffolding 7 serves as a construction platform for the upper side exterior decoration of the corridor 4. Then, the upper side exterior decoration of the corridor 4 is constructed.

[0136] (4) After the upper exterior decoration construction on both sides of the corridor 4 is completed, the cantilever scaffolding 7 is removed, and finally the cantilever I-beam 8 is removed by the tower crane through the climbing platform module 103 of the hanging basket 1. Among them, the upper exterior decoration construction of the side of the corridor 4 and the lower and bottom exterior decoration construction of the side of the corridor 4 can be carried out simultaneously, but the finishing construction of the lower and bottom exterior decoration of the side of the corridor 4 is carried out after the cantilever I-beam 8 is removed.

[0137] The above-mentioned method for constructing the upper exterior decoration of the side of the high-altitude corridor provides a stable and reliable working platform for the construction workers by installing cantilevered I-beams 8 and cantilevered scaffoldings 7 on both sides of the corridor steel structure 4011. At the same time, it allows the construction of the upper exterior decoration of the side of the corridor 4 to be carried out simultaneously with the construction of the lower exterior decoration of the side and the bottom, thereby greatly shortening the overall construction period.

[0138] See also Figure 1 In one embodiment, the present invention provides a high-altitude corridor maintenance method, which is applied to the above-mentioned high-altitude corridor exterior decoration construction operation system, comprising the following steps:

[0139] (1) Assembling the hanging basket 1 on the ground under the corridor 4;

[0140] (2) A person opens the shutter 5 in the lower mezzanine 401 of the corridor 4;

[0141] (3) The crane beam 201 of the hanging basket suspension lifting device 2 is set to an extended state, and the end of the crane beam 201 is extended along the window of the shutter 5 to the outside of the corridor 4, and then the hanging basket suspension lifting device 2 lowers the hook 202 to the ground through the double-drum winch 203;

[0142] (4) After the hook 202 is connected to the hanging basket 1 through the hook wire rope 206, the hanging basket suspension lifting device 2 lifts the hanging basket 1 to a height for people to get on;

[0143] (5) The personnel walks to the middle module 101 of the hanging basket 1 through the climbing platform module 103 of the hanging basket 1, opens the outer decorative cover plate 404 of the outer decorative layer 402 at the bottom of the corridor 4, takes out the track pulley 302 from the storage track 304, and connects the track wire rope 306 between the hanging basket 1 and the hanging basket suspension track 3;

[0144] (6) After the basket 1 is suspended on the basket suspension rail 3 by the basket suspension lifting device 2 through the double-drum winch 203, the hook wire rope 206 between the hook 202 and the basket 1 is loosened and removed;

[0145] (7) Open the outer decorative cover plate 404 span by span, slide the hanging basket 1 to the specified position span by span through the hanging basket suspension rail 3, install the limit screw 309 to fix the hanging basket 1, and then perform maintenance;

[0146] (8) After the inspection is completed, the outer decorative cover plate 404 is installed on the working opening 4021 of the bottom outer decorative layer 402 one by one during the sliding process;

[0147] (9) After sliding to the lifting position, install the hook wire rope 206, connect the hook 202 and the hanging basket 1, then remove the track wire rope 306, and store the track pulley 302 in the storage track 304;

[0148] (10) After the personnel walk to the mezzanine of the corridor 4 through the climbing platform module 103 and the window of the blind 5, the hanging basket suspension lifting device 2 lowers the hanging basket 1;

[0149] (11) Release the hanging basket 1 and the hook 202 on the ground, and retract the hook 202;

[0150] (12) The crane beam 201 is set to the recovery state, so that the crane beam 201 is retracted into the lower interlayer 401 and hidden, and then the shutter 5 is closed to complete the maintenance.

[0151] The above-mentioned high-altitude corridor maintenance method, through the cooperation of the hanging basket 1 and the hanging basket suspension lifting device 2, allows maintenance personnel to work on a safe and stable platform, avoiding the high risks brought by direct maintenance on the high-altitude corridor; by opening the working opening 4021 on the outer decorative layer for maintenance, and promptly installing the outer decorative cover plate 404 after the maintenance is completed, the damage and impact on the corridor 4 structure are minimized, and at the same time, the use of tracks and pulleys for movement also avoids directly applying excessive force on the corridor 4 structure, thereby protecting the integrity and stability of the corridor 4; the entire maintenance process adopts a modular and standardized design, such as the assembly of the hanging basket 1, the installation and storage of the track pulley 302, etc., which makes the maintenance and management of the maintenance equipment easier and more convenient, and helps to improve the standardization and consistency of maintenance.

[0152] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

[0153] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A high-altitude corridor exterior decoration construction operation system, characterized in that: include: hanging basket; A hanging basket suspension lifting device is installed in the lower interlayer of the corridor, and the hanging basket suspension lifting device includes two crane beams, which are arranged opposite to each other and can be extended or retracted laterally to the two sides of the lower interlayer, and the front bottom of the two crane beams are provided with a lifting hook; The hanging basket suspension track is installed on both sides between the lower interlayer of the corridor and the bottom outer decorative layer. The hanging basket suspension track is provided with track grooves on both sides of the track opening, and track pulleys with hanging basket ears are slidably arranged in the track grooves.

2. The high-altitude corridor exterior decoration construction operation system according to claim 1 is characterized in that: Shutters are arranged on the lower outer decorative layer of the side of the corridor at a position corresponding to the crane beam, and the windows of the shutters form manholes for people to get on and off the hanging basket.

3. The high-altitude corridor exterior decoration construction operation system according to claim 1 is characterized in that: The hanging basket suspension lifting device also includes a double-drum winch arranged between the two crane beams, guide wheels are arranged between the double-drum winch and the two crane beams, front pulleys are arranged at the front bottom of the two crane beams, the double-drum winch is respectively connected to two hook wire ropes, and the two hook wire ropes are respectively connected to the two hooks through the corresponding guide wheels and the front pulleys.

4. The high-altitude corridor exterior decoration construction operation system according to claim 1 is characterized in that: The bottom outer decorative layer is provided with an operation opening for the bottom of the hanging basket ear to extend out and slide along the length direction of the hanging basket suspension track, and the operation opening is sealed by a plurality of detachable outer decorative sealing plates.

5. The high-altitude corridor exterior decoration construction operation system according to claim 1 is characterized in that: A storage track for storing a track pulley is provided at the end of the hanging basket suspension track. The storage track is connected to the hanging basket suspension track, and the height of the storage track is higher than the hanging basket suspension track. When the track pulley is stored in the storage track, the hanging basket ear is stored inside the bottom outer decorative layer.

6. The high-altitude corridor exterior decoration construction operation system according to claim 1 is characterized in that: Two sets of track pulleys are arranged in each of the hanging basket suspension tracks, a detachable angle steel is connected between the hanging basket lifting ears of the two sets of track pulleys, and the distance between the two sets of track pulleys matches the width of the hanging basket, and the hanging basket lifting ears are connected to the working lifting rings of the hanging basket through track steel wire ropes; Screw openings are provided at both ends of the bottom of the angle steel, and a nut is welded above each of the screw openings. A plurality of groups of screw reserved holes are provided at intervals along the length direction of the hanging basket suspension track at the position of the top of the hanging basket suspension track opposite to the track opening. Each group of the screw reserved holes includes two screw reserved holes, and the spacing between the two screw reserved holes is the same as the spacing between the two nuts. The nuts and the corresponding screw reserved holes cooperate with the limiting screws to fix the positions of the two sets of track pulleys in the hanging basket suspension track.

7. The high-altitude corridor exterior decoration construction operation system according to claim 1 is characterized in that: The hanging basket includes a hanging basket middle module and two hanging basket end modules respectively arranged at both ends of the hanging basket middle module, the tops of the two hanging basket end modules are both provided with a climbing platform module and a lifting ring, and the top ends of the hanging basket middle module are both provided with working rings.

8. The high-altitude corridor exterior decoration construction operation system according to claim 1 is characterized in that: Also includes: A cantilever scaffold is installed on both sides of the corridor. A cantilever I-beam is arranged at the bottom of the cantilever scaffold. The cantilever I-beam is fixed to the corridor steel structure of the lower interlayer by bolts.

9. A method for exterior decoration construction of the lower side and bottom of a high-altitude corridor, applied to the high-altitude corridor exterior decoration construction operation system according to any one of claims 1 to 8, characterized in that: include: Assemble the hanging basket on the ground under the gallery; Set the crane beam of the basket suspension lifting device to the extended state, and then lower the hook to the ground; After the hook is connected to the hanging basket through the hook wire rope, the hanging basket suspension lifting device lifts the hanging basket to the height for people to get on; The personnel walk to the middle module of the hanging basket through the climbing platform module of the hanging basket, and connect the track wire rope between the hanging basket and the hanging basket suspension track; The hanging basket suspension lifting device lowers the hanging basket, and after the hanging basket is hung on the hanging basket suspension track, the hook wire rope between the hook and the hanging basket is loosened and removed; Slide the hanging basket one span at a time through the hanging basket suspension track, install the limit screw to fix the hanging basket, and then carry out the exterior decoration construction of the bottom and lower side of the corridor; After the exterior decoration of the bottom and lower side of the corridor is completed, it slides to the lifting position span by span, and the exterior decoration cover panels are installed span by span during the sliding process; After sliding to the lifting position, install the hook wire rope, connect the hook and the hanging basket, then remove the track wire rope and store the track pulley in the storage track; After the personnel walk to the corridor mezzanine through the climbing platform module and the shutter window, the hanging basket is lowered by the hanging basket lifting device; Release the hanging basket and hook on the ground, and retract the hook; The crane beams were set to retract and the shutters were then installed to complete the work.

10. A high-altitude corridor maintenance method, applied to the high-altitude corridor exterior decoration construction operation system according to any one of claims 1 to 8, characterized in that: include: Assemble the hanging basket on the ground under the gallery; Personnel opened the shutters on the lower mezzanine of the corridor; Set the crane beam of the basket suspension lifting device to the extended state, and then lower the hook to the ground; After the hook is connected to the hanging basket through the hook wire rope, the hanging basket suspension lifting device lifts the hanging basket to the height for people to get on; The personnel walk to the middle module of the suspended basket through the climbing platform module of the suspended basket, open the outer decorative cover plate at the bottom of the corridor, take out the track pulley from the storage track, and connect the track wire rope between the suspended basket and the suspended basket track; The hanging basket suspension lifting device lowers the hanging basket, and after the hanging basket is hung on the hanging basket suspension track, the hook wire rope between the hook and the hanging basket is loosened and removed; Open the outer decorative cover panels one span at a time, slide the hanging basket to the designated position one span at a time through the hanging basket suspension rail, install the limit screws to fix the hanging basket, and then carry out maintenance; After the inspection is completed, the equipment will slide to the lifting position span by span, and the external decorative cover will be installed span by span during the sliding process; After sliding to the lifting position, install the hook wire rope, connect the hook and the hanging basket, then remove the track wire rope and store the track pulley in the storage track; After the personnel walk to the corridor mezzanine through the climbing platform module and the shutter window, the hanging basket is lowered by the hanging basket lifting device; Release the hanging basket and hook on the ground, and retract the hook; Set the crane beam to retracted position and close the shutters to complete the inspection.

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