Overhead corridor exterior decoration construction overhaul operation system

Abstract

The utility model discloses a high-altitude corridor exterior decoration construction overhaul operation system which 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; and the cantilever scaffolds are mounted on the two sides of the corridor. The high-altitude corridor exterior decoration construction overhaul operation system can serve as a construction platform in the high-altitude corridor construction process, and meanwhile the daily maintenance and overhaul requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, and particularly relates to an exterior decoration construction and maintenance operation system for an aerial corridor at high altitude. Background Art

[0002] In high-rise buildings, as an important passage connecting different building units, the design and construction of the aerial corridor at high altitude not only need to meet the basic structural safety and passage requirements, but also, with the acceleration of the urban modernization process, put forward higher requirements for the improvement of its internal functions and the aesthetics of its appearance. However, for the construction of the bottom exterior decoration, lighting, etc. and the later maintenance and repair work of the ultra-high-rise corridor, the following defects are faced

[0003] 1. Operation height limitation: Although traditional aerial work platforms can meet the high-altitude construction requirements to a certain extent, their operation height is limited. For ultra-high-rise corridors, it is often difficult to reach the required construction height, thus restricting the construction scope and efficiency.

[0004] 2. Low construction efficiency: Due to its own structure and operation complexity, the aerial work platform needs to frequently adjust its position and height during the construction process, which not only consumes time and effort, but also easily leads to an extended construction period, increasing costs and risks.

[0005] 3. Difficulty in meeting the later maintenance and repair requirements: Although the aerial work platform can provide a more stable construction environment, its structure is complex, and it is often difficult to disassemble or retain it for daily maintenance and repair after the construction is completed. As a result, during the daily use of the corridor, once maintenance or repair is required, it is often necessary to build a temporary work platform again, increasing unnecessary trouble and costs. Content of the Utility Model

[0006] In order to overcome the problems of operation height limitation, low construction efficiency, and difficulty in meeting the later maintenance and repair requirements existing in the construction of the bottom exterior decoration, lighting, etc. and the later maintenance and repair of the ultra-high-rise corridor in the prior art, the utility model provides an exterior decoration construction and maintenance operation system for an aerial corridor at high altitude.

[0007] The technical solution of the utility model is as follows:

[0008] In the first aspect, the utility model provides an exterior decoration construction and maintenance operation system for an aerial corridor at high altitude, including:

[0009] A hanging basket;

[0010] A hanging basket suspension and lifting device, which is installed in the lower mezzanine of the corridor. The hanging basket suspension and lifting device includes two crane beams, the two crane beams are arranged oppositely and can horizontally extend or retract from both sides of the lower mezzanine, and lifting hooks that can be lifted are arranged at the bottom of the front sides of the two crane beams;

[0011] The hanging basket suspension track is installed on both sides between the lower mezzanine and the bottom exterior decoration layer of the corridor. Track grooves are provided on both sides of the opening of the track, and track pulleys with hanging basket lugs are slidably arranged in the track grooves.

[0012] The cantilever scaffold is installed on both sides of the corridor.

[0013] As a preferred embodiment of the present invention, louvers are provided on the lower exterior decoration layer of the side of the corridor at the position corresponding to the crane beam, and the window of the louvers forms a manhole for personnel to get on and off the hanging basket.

[0014] As a preferred embodiment of the present invention, the louvers are inward-opening louvers.

[0015] As a preferred embodiment of the present invention, the hanging basket suspension and lifting device further includes a double-drum winch arranged between the two crane beams. Guide wheels are provided between the double-drum winch and the two crane beams. Front pulleys are provided at the bottom of the front sides of the two crane beams. The double-drum winch is respectively connected to two hook steel wires, and the two hook steel wires are respectively connected to the two hooks through the corresponding guide wheels and the front pulleys.

[0016] As a preferred embodiment of the present invention, the guide wheel is fixed in the lower mezzanine through a fixing block.

[0017] As a preferred embodiment of the present invention, the hanging basket suspension and lifting device further includes two sets of front fixed pulleys and rear fixed pulleys respectively arranged on both sides inside the lower mezzanine. The two crane beams are slidably arranged on the two sets of front fixed pulleys and the rear fixed pulleys through their upper flanges.

[0018] As a preferred embodiment of the present invention, a car stop is provided at the top of the rear end of the crane beam to cooperate with the rear fixed pulley to limit the extending distance of the crane beam.

[0019] As a preferred embodiment of the present invention, an operation pin hole is provided at the rear end of the crane beam, and the operation pin hole is located in front of the car stop. When the crane beam extends to contact the car stop and the rear fixed pulley, the operation pin hole cooperates with an operation fixing pin and the rear fixed pulley to fix the position of the crane beam.

[0020] As a preferred embodiment of the present invention, a first non-operation pin hole is provided at the rear end of the crane beam, and a second non-operation pin hole is provided at the front end of the fixing block. When the crane beam retracts to contact the fixing block, the first non-operation pin hole and the second non-operation pin hole cooperate with a non-operation fixing pin to fix the crane beam on the fixing block.

[0021] As a preferred embodiment of the present utility model, an operation opening is provided on the bottom outer decoration layer 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 decoration sealing plates.

[0022] As a preferred embodiment of the present utility model, clamping grooves are provided on both inner sides of the operation opening, and clamping blocks are provided on both sides of the outer decoration sealing plate and are clamped with the clamping grooves.

[0023] As a preferred embodiment of the present utility model, 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 sandwich of the corridor through track fixing parts.

[0024] As a preferred embodiment of the present utility model, a storage track for storing track pulleys is provided at the end of the hanging basket suspension track, the storage track is communicated with the hanging basket suspension track, and the height of the storage track is higher than that of the hanging basket suspension track. When the track pulleys are stored in the storage track, the hanging basket ear is stored inside the bottom outer decoration layer.

[0025] As a preferred embodiment of the present utility model, one side of the storage track close to the hanging basket suspension track is higher than the side of the storage track far from the hanging basket suspension track.

[0026] As a preferred embodiment of the present utility model, two sets of the track pulleys are provided in each hanging basket suspension track, 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 is matched with the width of the hanging basket. The hanging basket ear is connected to the working hanging ring of the hanging basket through a track steel wire rope.

[0027] As a preferred embodiment of the present utility model, a first angle steel bolt hole is provided on the hanging basket ear, second angle steel bolt holes are provided at both ends of the angle steel, and the first angle steel bolt hole and the corresponding second angle steel bolt hole are matched with an angle steel fixing bolt to fix the hanging basket ear to the corresponding end of the angle steel.

[0028] As a preferred embodiment of the present utility model, screw openings are provided at both bottom ends of the angle steel, nuts are welded above each screw opening, and a plurality of groups of screw reserved hole groups are arranged at intervals along the length direction of the hanging basket suspension track at the position of the track opening directly opposite to the top of the hanging basket suspension track. Each group of screw reserved hole groups includes two screw reserved holes, and the distance between the two screw reserved holes is the same as the distance between the two nuts. The nuts and the corresponding screw reserved holes are matched with limit screws to fix the positions of the two sets of track pulleys in the hanging basket suspension track.

[0029] As a preferred embodiment of the present utility model, a plurality of track reserved holes for assisting the basket to move forward or backward are arranged at intervals along the length direction of the top of the hanging basket track.

[0030] As a preferred embodiment of the present utility model, the hanging basket includes a hanging basket intermediate module and two hanging basket end modules respectively arranged at both ends of the hanging basket intermediate module. The tops of the two hanging basket end modules are both provided with a climbing platform module and a lifting sling, and working slings are arranged at both ends of the top of the hanging basket intermediate module.

[0031] As a preferred embodiment of the present utility model, the hanging basket intermediate module is formed by splicing a plurality of hanging basket sub-modules side by side.

[0032] As a preferred embodiment of the present utility model, the hanging basket intermediate module is fixed to the two hanging basket end modules through first connecting bolts, and adjacent two hanging basket sub-modules are fixed through second connecting bolts.

[0033] As a preferred embodiment of the present utility model, 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. A climbing platform entrance is arranged on one side of the climbing platform guardrail facing the hanging basket intermediate module.

[0034] As a preferred embodiment of the present utility model, a ladder extending into the interior of the hanging basket end module is arranged on one side of the climbing platform bottom plate facing the hanging basket intermediate module.

[0035] As a preferred embodiment of the present utility model, hooks are arranged on both sides of the top of the ladder, and hanging rods matching the hooks are arranged on one side of the climbing platform bottom plate facing the hanging basket intermediate module.

[0036] As a preferred embodiment of the present utility model, the opening of the hook faces downward, and the cross sections of the opening and the hanging rod are both rectangular.

[0037] As a preferred embodiment of the present utility model, the bottom of the climbing platform module is fixed to the top of the corresponding hanging basket end module through third connecting bolts.

[0038] As a preferred embodiment of the present utility model, lifting slings are arranged on both opposite sides of the tops of the two hanging basket end modules.

[0039] As a preferred embodiment of the present utility model, there are four working slings, and the four working slings are respectively arranged at the four corners of the top of the hanging basket intermediate module.

[0040] As a preferred solution of the utility model, a cantilever I-beam is provided at the bottom of the cantilever scaffolding, and the cantilever I-beam is fixed to the corridor steel structure of the lower interlayer by bolts.

[0041] Compared with the prior art, the beneficial effects of the present invention are:

[0042] 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;

[0043] 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;

[0044] 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;

[0045] 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

[0046] 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.

[0047] Figure 1 This is a structural schematic diagram of a high-altitude corridor exterior decoration construction and maintenance operation system in one embodiment of the utility model;

[0048] Figure 2 This is a structural schematic diagram of a high-altitude corridor in a non-operating state in one embodiment of the utility model;

[0049] Figure 3 for Figure 2 A magnified view of part A;

[0050] Figure 4 This is a structural schematic diagram of the high-altitude corridor in the operating state in one embodiment of the utility model;

[0051] Figure 5 for Figure 4 A magnified view of part B;

[0052] Figure 6 This is a structural schematic diagram of the high-altitude corridor operation completion state in one embodiment of the utility model;

[0053] Figure 7 for Figure 6 Enlarged view of part C;

[0054] Figure 8 This is a structural schematic diagram of the high-altitude corridor maintenance operation state in one embodiment of the utility model;

[0055] Figure 9 It is a side view of a person going down from the corridor to the hanging basket in one embodiment of the utility model;

[0056] Figure 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 utility model;

[0057] Figure 11 for Figure 10 A magnified view of part D in the middle;

[0058] Figure 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 utility model;

[0059] Figure 13 This is a structural schematic diagram of a hanging basket in one embodiment of the utility model;

[0060] Figure 14 It is a structural schematic diagram of a climbing platform module in one embodiment of the utility model.

[0061] In the figure,

[0062] 1. Suspended basket; 101. Intermediate module of suspended basket; 1011. Sub-module of suspended basket; 102. End module of suspended basket; 103. Elevated working platform module; 1031. Bottom plate of elevated working platform; 1032. Guardrail of elevated working platform; 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. Suspension and lifting device of suspended basket; 201. Crane beam; 2011. First non-operation pin hole; 2012. Operation pin hole; 202. Hook; 203. Double-drum winch; 204. Guide pulley; 205. Front pulley; 206. Hoist wire rope for hook; 207. Fixed block; 2071. Second non-operation pin hole; 208. Non-operation fixed pin; 209. Front fixed pulley; 210. Rear fixed pulley; 211. Vehicle stopper; 212. Operation fixed pin; 3. Suspension track of suspended basket; 301. Track groove; 302. Track pulley; 303. Suspended basket 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. Reserved hole for screw rod; 309. Limit screw rod; 310. Reserved hole for track; 4. Corridor; 401. Lower mezzanine; 4011. Steel structure of corridor; 402. Bottom exterior decoration layer; 4021. Operation opening; 4022. Card slot; 403. Lower side exterior decoration layer; 4031. Manhole; 404. Exterior decoration cover plate; 4041. Block; 5. Louver; 6. Track fixing part; 7. Cantilevered scaffold; 8. Cantilevered I-beam. Detailed implementation mode

[0063] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, it is declared that the embodiments described below are only used to explain the present utility model and are not used to limit the present utility model.

[0064] 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.

[0065] See also Figures 1 to 14 This embodiment provides a high-altitude corridor exterior decoration construction and maintenance 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 through 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 after the operation is completed to hide. 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.

[0066] 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.

[0067] See also Figure 6 , Figure 8, in one embodiment, a louver 5 is provided at a position on the lower outer decorative layer 403 of the side of the corridor 4 corresponding to the crane beam 201. After the louver 5 is opened, the crane beam 201 can smoothly extend out of the corridor 4 along the window of the louver 5. In addition, a manhole 4031 is formed in the window of the louver 5 to facilitate personnel to get on and off the hanging basket 1.

[0068] In some specific embodiments, the louver 5 is an inward-opening louver. The inward-opening louver is convenient for personnel to open and operate from the inside of the corridor 4, and can closely fit the lower outer decorative layer 403 of the side of the corridor 4 when closed, effectively preventing external pollutants such as rainwater and dust from entering the inside of the corridor 4.

[0069] Please refer to Figures 2 to 4 , in one embodiment, the hanging basket suspension and lifting device 2 further includes a double-drum winch 203 disposed between the two crane beams 201. Guide wheels 204 are provided between the double-drum winch 203 and the two crane beams 201. Front pulleys 205 are provided at the front bottom of the two crane beams 201. The double-drum winch 203 is respectively connected to two hook steel wires 206, and the two hook steel wires 206 are respectively connected to two hooks 202 through the corresponding guide wheels 204 and front pulleys 205. The hanging basket suspension and lifting device 2 uses the double-drum winch 203 in cooperation with the guide wheels 204, the front pulleys 205 and the hook steel wires 206 to ensure the synchronous lifting of the two hooks 202 on both sides. Specifically, when the double-drum winch 203 is started, the double-drum winch 203 can simultaneously control the lifting of the two hook steel wires 206, ensuring that the lifting speeds and positions of the two hooks 202 on both sides are exactly the same, thereby effectively avoiding the problem of the hanging basket 1 tilting or shaking caused by asynchronous lifting. Among them, the guide wheel 204 not only plays a guiding role, but also enhances the stability of the hook steel wire 206 during the lifting process.

[0070] Please refer to Figures 2 to 5 , in one embodiment, the guide wheel 204 is fixed in the lower mezzanine 401 through 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 steel wire 206 on the crane beam 201 through its stable structure and position, so as to realize the smooth lifting of the hanging basket 1. In addition, in order to prevent the crane beam 201 from extending out of the lower mezzanine 401 during non-operation, a first non-operation pin hole 2011 is provided at the rear end of the crane beam 201, and a second non-operation pin hole 2071 is provided at the front end of the fixing block 207. When the crane beam 201 completes the operation task and retracts to contact the fixing block 207, the first non-operation pin hole 2011 and the second non-operation pin hole 2071 cooperate with the non-operation 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 mezzanine 401 in the non-operation state.

[0071] Please refer to Figure 2 and Figure 4 In one embodiment, to ensure that the crane beam 201 can stably and precisely extend or retract laterally on both sides of the lower mezzanine 401 of the corridor 4, the hanging basket suspension and lifting device 2 further includes two sets of front fixed pulleys 209 and rear fixed pulleys 210 respectively arranged on both sides inside the lower mezzanine 401. The two crane beams 201 are slidably arranged on the two sets of front fixed pulleys 209 and rear fixed pulleys 210 through their upper flanges. 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.

[0072] Please refer to Figures 2 to 5 In one embodiment, a stop 211 for restricting the extension distance of the crane beam 201 in cooperation with the rear fixed pulley 210 is provided at the top of the rear end of the crane beam 201. When the crane beam 201 extends to a certain position and the stop 211 contacts the rear fixed pulley 210, the crane beam 201 will not be able to extend further, thereby effectively controlling the extension distance of the crane beam 201.

[0073] Furthermore, 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 stop 211. When the crane beam 201 extends until the stop 211 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 jointly fix the position of the crane beam 201 and prevent it from displacing or shaking during operation.

[0074] Please refer to Figure 6 and Figure 7 and Figure 12 In one embodiment, 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 to enable construction / repair operations within all ranges at the bottom of the corridor 4. In addition, 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 cover plates 404 in the non-operation state. During subsequent maintenance operations, the outer decorative cover plates 404 are opened one by one. The outer decorative cover 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.

[0075] Further, to ensure the stability and easy disassembly of the outer decorative cover plate 404, clamping grooves 4022 are provided on both inner sides of the operation opening 4021, and clamping blocks 4041 that are clamped with the clamping grooves 4022 are provided on both sides of the outer decorative cover plate 404. Through the clamping of the clamping blocks 4041 with the clamping grooves 4022, the outer decorative cover plate 404 can be tightly fixed on the operation opening 4021 to prevent it from loosening or falling off.

[0076] Please refer to Figure 7 , in one embodiment, the hanging track 3 of the hanging basket is a steel structure in an inverted U shape. The inverted U-shaped steel structure forms track grooves 301 on both sides of the hanging track 3 of the hanging basket that can accommodate and guide the track pulleys 302 to slide, simplifies the hanging and moving mechanism of the hanging basket 1, enhances the bearing capacity and stability of the track, and facilitates the integrated installation with the connecting corridor 4. In addition, the hanging track 3 of the hanging basket is welded to the bottom of the lower sandwich layer 401 of the connecting corridor 4 through track fixing parts 6 to ensure that the track can stably support the movement and operation of the hanging basket 1 during the construction and maintenance processes.

[0077] Please refer to Figure 9 , Figure 10 , in one embodiment, a storage track 304 for storing the track pulleys 302 is provided at the end of the hanging track 3 of the hanging basket. The storage track 304 is communicated with the hanging track 3 of the hanging basket, and the height of the storage track 304 is higher than that of the hanging track 3 of the hanging basket. The above height difference setting ensures that when the track pulleys 302 are stored in the storage track 304, the hanging basket lugs 303 can be completely stored inside the bottom outer decorative layer 402, effectively avoiding that in the non-operating state, the hanging basket lugs 303 on the track pulleys 302 protrude out of the operation opening 4021, resulting in the inability to seal the operation opening 4021 through the outer decorative cover plate 404.

[0078] Further, the side of the storage track 304 close to the hanging track 3 of the hanging basket is higher than the side of the storage track 304 far from the hanging track 3 of the hanging basket to ensure that the track pulleys 302 do not slide out of the range of the storage track 304 in the normal state.

[0079] Please refer to Figures 9 to 12, in one embodiment, two sets of track pulleys 302 are provided in each hanging basket suspension track 3, and each set of track pulleys 302 is provided with a hanging basket lug 303 to achieve stable suspension of the hanging basket 1. When the hanging basket 1 is suspended for operation through the hanging basket lugs 303 on the two sets of track pulleys 302, a detachable angle steel 305 is connected between the hanging basket lugs 303 of the two sets of track pulleys 302, so that the two sets of track pulleys 302 remain synchronized during movement, and the distance between the two sets of track pulleys 302 matches the width of the hanging basket 1. The hanging basket lug 303 is connected to the working hanging ring 105 of the hanging basket 1 through a 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 hanging baskets 1 of different widths.

[0080] Please refer to Figure 11 、 Figure 12 , in one embodiment, a first angle steel bolt hole 3031 is provided on the hanging basket lug 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 an angle steel fixing bolt 307 to fix the hanging basket lug 303 to the corresponding end of the angle steel 305. In addition, screw openings are provided at both bottom ends of the angle steel 305, and nuts 3052 are welded above each screw opening to facilitate subsequent fixing operations. Multiple groups of screw reserved hole groups are arranged at intervals along the length direction of the hanging basket suspension track 3 at the position on the top of the hanging basket suspension track 3 facing the track opening. Each group of screw reserved hole groups includes two screw reserved holes 308, and the distance between the two screw reserved holes 308 is the same as the distance between the two nuts 3052. By cooperating the nut 3052 with the corresponding screw reserved hole 308 and a limit 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 construction and does not slide randomly.

[0081] Please refer to Figure 12 , in one embodiment, a plurality of track reserved holes 310 are arranged at intervals along the length direction of the hanging basket suspension track 3 at the top of the hanging basket suspension track 3, and personnel can use tools to hook the track reserved holes 310 to assist the hanging basket 1 to move forward or backward.

[0082] Please refer to Figure 8 、 Figure 13, in one embodiment, the hanging basket 1 includes a hanging basket intermediate module 101 and two hanging basket end modules 102 respectively arranged at both ends of the hanging basket intermediate module 101. At the tops of the two hanging basket end modules 102, there are both a climbing platform module 103 and a lifting ring 104. At both ends of the top of the hanging basket intermediate module 101, there are working rings 105. The lifting ring 104 serves as the lifting point of the hanging basket 1. Cooperating with the hanging basket suspension and lifting device 2, the hanging basket 1 can be freely lifted and lowered. The working ring 105 is used to hang the hanging basket 1 on the hanging basket suspension track 3. Cooperating with the hanging basket suspension track 3, it can drive the hanging basket 1 to slide along the bottom of the corridor 4, enabling construction / repair operations to be carried out within 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. At the same time, the climbing platform module 103 also serves as a working platform for construction on the lower side of the corridor 4. When the climbing platform module 103 serves as a side construction platform, the working ring 105 of the hanging basket 1 is hung on the hanging basket suspension track 3 through the track steel wire rope 306, providing a safe and stable working environment for construction workers.

[0083] Please refer to Figure 13 , in one embodiment, the hanging basket intermediate module 101 is formed by splicing a number of hanging basket sub-modules 1011 side by side, enabling the hanging basket 1 to adjust its length according to the operation requirements to adapt to different lengths of the operation area.

[0084] Please refer to Figure 13 , in one embodiment, the hanging basket intermediate module 101 is fixed to the two hanging basket end modules 102 through the first connecting bolts 106. The fixed connection between the hanging basket intermediate module 101 and the two hanging basket end modules 102 is achieved through the first connecting bolts 106, which is both firm and convenient for disassembly and assembly, improving the flexibility and maintainability of the hanging basket 1 system.

[0085] Please refer to Figure 13 , in one embodiment, two adjacent hanging basket sub-modules 1011 are fixed through the second connecting bolts 107. The fixed connection between two adjacent hanging basket sub-modules 1011 is achieved through the second connecting bolts 107, which is both firm and convenient for disassembly and assembly, improving the flexibility and maintainability of the hanging basket 1 system.

[0086] Please refer to Figure 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 through the third connecting bolts 108. The fixed connection between the climbing platform module 103 and the hanging basket end module 102 is achieved through the third connecting bolts 108, which is both firm and convenient for disassembly and assembly, improving the flexibility and maintainability of the hanging basket 1 system.

[0087] Please refer to Figure 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.

[0088] 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.

[0089] See also Figure 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.

[0090] 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.

[0091] 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.

[0092] 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.

[0093] See alsoFigure 1 In one embodiment, the high-altitude corridor exterior decoration construction and maintenance 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 the installation table of 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 and maintenance operation system to meet the requirements for the erection or dismantling of 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.

[0094] See also Figure 2 , Figure 4 , Figure 6 The utility model has the following steps for constructing the lower side and bottom exterior decoration of the high-altitude corridor:

[0095] (1) Assembling the hanging basket 1 on the ground under the corridor 4;

[0096] (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;

[0097] (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;

[0098] (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;

[0099] (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;

[0100] (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;

[0101] (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;

[0102] (8) After sliding to the lifting position, install the hook wire rope 206, connect the hook 202 to the hanging basket 1, then remove the track wire rope 306, and store the track pulley 302 in the storage track 304;

[0103] (9) After the personnel walk to the mezzanine of the connecting corridor 4 through the elevated platform module 103 and the shutter 5 window, the hanging basket suspension and lifting device 2 lowers the hanging basket 1;

[0104] (10) Loosen the hanging basket 1 and the hook 202 on the ground, and retract the hook 202;

[0105] (11) Set the crane beam 201 to the recovery state, retract the crane beam 201 to hide it in the lower mezzanine 401, then install the shutter 5 to complete the construction.

[0106] Please refer to Figure 8 , the steps for the present utility model to construct the upper part of the side of the high-altitude connecting corridor are as follows:

[0107] (1) The connecting corridor 4 is installed by overall lifting on the ground or by scattered assembly at high altitude. During the installation process of the connecting corridor steel structure 4011 in the lower mezzanine 401 of the connecting corridor 4, install the hanging basket suspension and lifting device 2 and the hanging basket suspension track 3;

[0108] (2) Install the cantilever I-beams 8 on both sides of the connecting corridor steel structure 4011 through the elevated platform module 103 of the hanging basket 1 in cooperation with the tower crane;

[0109] (3) Install the cantilever scaffolding 7 on the cantilever I-beams 8 through the tower crane. The cantilever I-beams 8 are fixed to the connecting corridor steel structure 4011 of the lower mezzanine 401 by bolts. The cantilever scaffolding 7 serves as the construction platform for the external decoration of the upper part of the side of the connecting corridor 4, and then carry out the external decoration construction of the upper part of the side of the connecting corridor 4;

[0110] (4) After the external decoration construction of the upper parts on both sides of the connecting corridor 4 is completed, remove the cantilever scaffolding 7, and finally remove the cantilever I-beams 8 through the elevated platform module 103 of the hanging basket 1 in cooperation with the tower crane to complete the construction. Among them, the external decoration construction of the upper part of the side of the connecting corridor 4 and the external decoration construction of the lower part and the bottom of the side of the connecting corridor 4 can be carried out simultaneously, but the final finishing construction of the external decoration of the lower part and the bottom of the side of the connecting corridor 4 is carried out after the cantilever I-beams 8 are removed.

[0111] Please refer to Figure 1 , the steps for the present utility model to overhaul the high-altitude connecting corridor are as follows:

[0112] (1) Assemble the hanging basket 1 on the ground under the connecting corridor 4;

[0113] (2) The personnel open the shutter 5 in the lower mezzanine 401 of the connecting corridor 4;

[0114] (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;

[0115] (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;

[0116] (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;

[0117] (6) 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;

[0118] (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;

[0119] (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;

[0120] (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;

[0121] (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;

[0122] (11) Release the hanging basket 1 and the hook 202 on the ground, and retract the hook 202;

[0123] (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.

[0124] 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 claims attached to the utility model.

[0125] The above exemplary description of the utility model patent is made in conjunction with the accompanying drawings. Obviously, the implementation of the utility model patent is not limited by the above-mentioned methods. As long as various improvements are made by adopting the method concept and technical solution of the utility model patent, or the concept and technical solution of the utility model patent are directly applied to other occasions without improvement, they are all within the protection scope of the utility model patent.

Claims

1. A high-altitude corridor exterior decoration construction and maintenance 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 provided in the track grooves; Cantilever scaffolding is installed on both sides of the corridor.

2. The high-altitude corridor exterior decoration construction and maintenance 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 and maintenance 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 and maintenance operation system according to claim 1 is characterized in that: 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.

5. The high-altitude corridor exterior decoration construction and maintenance operation system according to claim 4 is characterized in that: A stopper is arranged at the top of the rear end of the crane beam and cooperates with the rear fixed pulley to limit the extension distance of the crane beam.

6. The high-altitude corridor exterior decoration construction and maintenance 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.

7. The high-altitude corridor exterior decoration construction and maintenance 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.

8. The high-altitude corridor exterior decoration construction and maintenance 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.

9. The high-altitude corridor exterior decoration construction and maintenance 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.

10. The high-altitude corridor exterior decoration construction and maintenance operation system according to claim 1 is characterized in that: A cantilever I-beam is provided at the bottom of the cantilever scaffolding, and the cantilever I-beam is fixed to the corridor steel structure of the lower interlayer by bolts.

Images