An ultra-high-rise mechanical and electrical engineering pipe cage hoisting structure and construction method

Abstract

This invention discloses a hoisting structure and construction method for a pipe cage in a super high-rise electromechanical engineering project. The structure includes a transport vehicle, a pipe cage, and a pipe cage docking and locking component. The pipe cage is mounted on the transport vehicle, and a lifting lug is provided on the upper part of the pipe cage. The lifting lug is connected to the hook of a tower crane via a steel wire rope. The bottom of the transport vehicle is equipped with casters. The pipe cage docking and locking component is installed inside the building and provides auxiliary traction for the pipe cage. The advantages of this invention are: the customized pipe cage adopts a modular and standardized design, and all components can be prefabricated in the factory. On-site cutting and welding are unnecessary; assembly is completed only through bolt connections and splicing of lifting tools, greatly reducing on-site work and adapting to the construction needs of super high-rise buildings with limited transport capacity and harsh high-altitude wind conditions, significantly improving construction efficiency. By pre-marking the pipe cage dimensions, hoisting process, and load requirements on the drawings, the customized pipe cage and hoisting system can achieve precise material distribution on-site, avoiding material waste and operational chaos.

Description

Technical Field

[0001] This invention relates to the field of construction technology for electromechanical engineering of super high-rise buildings, and in particular to a pipe cage hoisting structure and construction method for electromechanical engineering of super high-rise buildings. Background Technology

[0002] In the construction of super high-rise electromechanical engineering projects, the hoisting and installation of electromechanical pipelines is a core construction link. Super high-rise buildings have high wind speeds and limited working space, which brings great inconvenience to high-altitude hoisting operations. At the same time, construction elevators have drawbacks such as insufficient carrying capacity and inability to transport pipelines longer than 3 meters, resulting in low efficiency in the transportation of electromechanical pipelines and seriously restricting the construction progress.

[0003] Meanwhile, in high-rise building hoisting operations, traditional hoisting methods often use temporary lifting equipment splicing, lack standardized process control, and are prone to safety hazards such as pipe cage instability, pipe collision, and falling objects due to high-altitude wind speed and limited field of vision. In addition, the on-site workload is large, and the construction efficiency is extremely low due to the high-altitude working environment, making it difficult to guarantee quality, which further restricts the project's performance.

[0004] Therefore, it is necessary to propose a construction method for the installation of pipe cage structures in ultra-high-rise electromechanical engineering to address the above issues. Summary of the Invention

[0005] To address the shortcomings of the existing technology, the present invention aims to provide a construction method for the hoisting of pipe cage structures for ultra-high-rise electromechanical engineering, applicable to the hoisting and construction of electromechanical engineering pipelines in the unclosed stage of curtain walls of ultra-high-rise office buildings, ultra-high-rise commercial buildings, etc., and to solve the problems of low efficiency and high safety risks caused by the high-altitude environment of ultra-high-rise buildings in traditional hoisting methods, as well as the inability of construction elevators to meet the transportation of long and heavy materials.

[0006] A hoisting structure for a pipe cage in an ultra-high-rise electromechanical engineering project includes a transfer vehicle, a pipe cage, and a pipe cage docking and locking component. The pipe cage is mounted on the transfer vehicle, and a lifting lug is provided on the upper part of the pipe cage. The lifting lug is connected to the hook of a tower crane via a steel wire rope. The bottom of the transfer vehicle is provided with casters. The pipe cage docking and locking component is installed inside the floor and provides auxiliary traction for the pipe cage.

[0007] Protective doors are installed on both sides of the pipe cage.

[0008] Several traction fixing rings are set at both ends of the pipe cage.

[0009] The cage docking and locking components include a ground bolt fixing locking plate and a hand chain hoist. The ground bolt fixing locking plate is fixed to the ground 5 of the floor, one end of the hand chain hoist is fixed to the ground bolt fixing locking plate, and the other end of the hand chain hoist is fixed to the traction fixing ring.

[0010] A construction method for a pipe cage hoisting structure in a super high-rise electromechanical engineering project, comprising the following steps: S1. Material loading into cages; S2, Lifting and lowering; S3, Material unloading; S4. Lower the pipe cage and reset it.

[0011] Step S1 further involves: the pipeline being processed and packaged in sections at the factory, inspected on-site, the pipeline being tied to a transport vehicle, and then the transport vehicle and pipeline being loaded into a pipe cage, with the protective doors at both ends of the pipe cage closed and locked.

[0012] Step S2 further involves: the hook of the tower crane on the roof is connected to the lifting point of the upper steel wire rope of the pipe cage, the pipe cage is hoisted to the target floor, pulled by a metal round rod hook, half-dropped and stopped on the adjacent floor slab, and the pipe cage is stopped and locked with the assistance of the traction component.

[0013] Step S3 further involves: unlocking the protective door of the pipe cage on the side facing the building, unlocking the transfer vehicle, and using a assisted forklift to pull the transfer vehicle into the building.

[0014] Step S4 further involves: driving an empty transport vehicle into the pipe cage, closing the protective door of the pipe cage on the side closest to the building, releasing the pipe cage docking locking component, and pulling and lifting the pipe cage away from the docking floor. The tower crane then lifts the pipe cage back to the ground loading area.

[0015] Before loading materials into the cages, the system should be debugged. The system debugging steps are as follows: S11. The tower crane undergoes a no-load trial run: test the hoisting, luffing, and slewing functions to confirm that there is no jamming. S12. During the entire no-load test run of the test cage, test whether the docking and locking components of the test cage are effective; S13. Conduct a coordinated trial lift: The tower crane lifts the unloaded pipe cage to the designated floor and checks whether the coordination is smooth.

[0016] When loading the pipes into cages, the center of gravity should deviate from the center by ≤100mm, and the pipes should be secured with binding straps at least 3 times; the pipe transfer speed between floors should be ≤0.3m / s.

[0017] Compared with the prior art, the present invention has the following advantages: 1. The customized pipe cage of this invention adopts a modular and standardized design. All components can be prefabricated in the factory. No cutting or welding is required on site. Assembly is completed only by bolt connection and splicing of lifting tools, which greatly reduces the amount of on-site work. It adapts to the construction needs of ultra-high-rise buildings with limited transportation capacity and strong winds at high altitudes, and significantly improves construction efficiency. At the same time, it draws on the efficient transportation concept of multi-cage circulation and further improves the transfer efficiency through a standardized cyclic hoisting process.

[0018] 2. This invention pre-marks the dimensions of the pipe cage, the hoisting process, and the load requirements on the drawings, enabling the customized pipe cage and hoisting system to achieve precise material distribution and standardized operations on site, avoiding material waste and operational chaos, and ensuring the orderly progress of construction.

[0019] 3. The customized pipe cage of this invention is adapted to the hoisting needs of pipes of different specifications. The supporting auxiliary transfer equipment and safety protection facilities enhance the adaptability to the hoisting conditions of ultra-high-rise buildings. At the same time, all lifting tools, rigging and core components of the pipe cage have undergone rigorous mechanical calculations. The selection of triangular stable structure and high-strength materials improves the wind load resistance and sway resistance of the hoisting operation, ensuring the stability and reliability of the pipe cage and pipe hoisting process.

[0020] 4. The standardized hoisting process, fixed-position and responsibility-based division of labor, and strict safety control measures of this invention enable refined management of each hoisting stage, effectively avoiding problems such as collisions between the pipe cage and the building structure, pipe deformation, and falling objects, ensuring construction quality and operational safety. At the same time, the comprehensive emergency response system ensures timely and efficient rescue in the event of an emergency, preventing secondary accidents. Attached Figure Description

[0021] Figure 1 This is a structural diagram of the present invention; Figure 2 and Figure 3 This is a structural diagram of the transfer vehicle being installed inside the pipe cage in this invention; Figure 4 This is a diagram of the tube cage structure in this invention; Figure 5 This is a structural diagram of the cage docking and locking component in this invention; Figure 6 This is a flowchart of the construction method in this invention.

[0022] The attached diagram is labeled as follows: 1. Transfer vehicle; 2. Pipe cage; 3. Pipe cage docking and locking component; 4. Floor; 5. Ground; 6. Pipeline; 7. Power forklift; 8. Wire rope; 9. Hook; 10. Tower crane; 101. Caster wheel; 201. Lifting lug; 202. Safety door; 203. Traction fixing ring; 301. Ground bolt fixing locking plate; 302. Hand chain hoist. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other.

[0024] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0025] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0026] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways as defined and covered by the claims.

[0027] like Figure 1 and combined Figures 2 to 6 As shown, a pipe cage hoisting structure for a super high-rise electromechanical engineering project includes a transfer vehicle 1, a pipe cage 2, and a pipe cage docking and locking component 3. The pipe cage 2 is mounted on the transfer vehicle 1. The upper part of the pipe cage 2 is provided with a lifting lug 201. The lifting lug 201 is connected to the hook 9 of the tower crane 10 through a steel wire rope 8. The bottom of the transfer vehicle 1 is provided with a moving wheel 101. The pipe cage docking and locking component 3 is installed inside the floor 4. The pipe cage docking and locking component 3 provides auxiliary traction for the pipe cage 2.

[0028] Protective doors 202 are installed on both sides of the pipe cage 2.

[0029] Several traction fixing rings 203 are provided at both ends of the pipe cage 2.

[0030] The cage docking and locking component 3 includes a ground bolt fixing and locking plate 301 and a hand chain hoist 302. The ground bolt fixing and locking plate 301 is fixed on the ground 5 of the floor 4. One end of the hand chain hoist 302 is fixed to the ground bolt fixing and locking plate 301, and the other end of the hand chain hoist 302 is fixed to the traction fixing ring 203.

[0031] A construction method for a pipe cage hoisting structure in a super high-rise electromechanical engineering project, comprising the following steps: S1, loading materials into the cage; S2, hoisting and lowering the cage; S3, unloading materials; and S4, lowering and resetting the pipe cage.

[0032] Step S1 further involves: the pipe 6 being processed and packaged in sections at the factory, inspected on site 5, the pipe 6 being tied to the transfer vehicle 1, and then the transfer vehicle 1 and the pipe 6 being loaded into the pipe cage 2, and the protective doors 202 at both ends of the pipe cage 2 being closed and locked.

[0033] Step S2 further involves: the hook 9 of the tower crane 10 on the roof is connected to the lifting point of the upper steel wire rope 8 of the pipe cage 2, the pipe cage 2 is hoisted to the target floor 4, pulled by a metal round rod hook, half-dropped and stopped on the adjacent floor slab, and the pipe cage stopping locking component 3 is used to assist in the traction and locking.

[0034] Step S3 further involves: unlocking the protective door 202 of the pipe cage 2 on the side facing the building, unlocking the transfer vehicle 1, and using a assisted forklift 7 to pull the transfer vehicle 1 into the floor 4.

[0035] Step S4 further involves: driving the empty transfer vehicle 1 into the pipe cage 2, closing the protective door 202 of the pipe cage 2 on the side closest to the building, releasing the pipe cage docking locking component 3, and pulling and lifting the pipe cage 2 away from the docking floor 4. The tower crane 10 then lifts the pipe cage 2 back to the ground loading area 5.

[0036] Before loading the material into the cage, the system is debugged. The system debugging steps are as follows: S11, the tower crane 10 is run without load: test the lifting, luffing and slewing functions and confirm that there is no jamming; S12, during the entire process of the no-load test run of the pipe cage 2, test whether the pipe cage stopping and locking component 3 is effective; S13, conduct a coordinated lifting test: the tower crane 10 lifts the no-load pipe cage 2 to the designated floor 4 and checks whether the coordination is smooth.

[0037] When loading pipe 6 into the cage, the center of gravity should deviate from the center by ≤100mm, and it should be secured with at least 3 binding straps; the transfer speed of pipe 6 on floor 4 should be ≤0.3m / s.

[0038] Compared with existing technologies, the advantages of this invention are as follows: 1. The customized pipe cage 2 of this invention adopts a modular and standardized design. All components can be prefabricated in the factory, eliminating the need for on-site cutting and welding. Assembly is completed solely through bolt connections and hoisting equipment splicing, greatly reducing on-site workload. This adapts to the construction needs of high-rise buildings with limited transport capacity and high-altitude winds, significantly improving construction efficiency. Furthermore, it adopts the efficient transportation concept of multi-cage circulating operation, further enhancing transfer efficiency through a standardized circulating hoisting process. 2. By pre-marking the dimensions, hoisting process, and load requirements of the pipe cage 2 onto the drawings, this invention enables precise material distribution and standardized operations on-site for the customized pipe cage 2 and hoisting system, avoiding material waste and operational chaos, and ensuring orderly construction progress. 3. The customized pipe cage 2 of this invention is adaptable to the hoisting requirements of pipes 6 of different specifications. The accompanying auxiliary transfer equipment and safety protection facilities enhance adaptability to high-rise, high-altitude hoisting conditions. Simultaneously, all lifting tools, rigging, and core components of the pipe cage 2 have undergone rigorous mechanical calculations. The selection of a triangular stable structure and high-strength materials improves the wind load and sway resistance during hoisting operations, ensuring the stability and reliability of the pipe cage 2 and pipe 6 during hoisting. 4. The standardized hoisting process, defined job responsibilities, and strict safety control measures of this invention achieve refined management of each stage of hoisting, effectively avoiding problems such as collisions between the pipe cage 2 and the building structure, deformation of the pipe 6, and falling objects, ensuring construction quality and operational safety. At the same time, a comprehensive emergency response system ensures timely and efficient rescue operations in the event of an emergency, preventing secondary accidents.

[0039] Pipe Cage 2: Made of high-quality steel, this is a custom-made structure with dimensions of 7.5m in length, 1.6m in width, and 1.5m in height. It has an empty weight of 1.72t, a design load of 6.0t, and an actual allowable load of 3.0t. It can accommodate the hoisting needs of galvanized pipes 6 of various specifications from DN25 to DN300. The weight of a single bundle of pipes 6 is suitable for the range of 1000-1366kg. Pipe Cage 2 is equipped with lockable protective doors 202 at both ends and has pipe clamps inside for fixing the pipes 6 and preventing them from rolling and shifting during hoisting. This effectively solves the transportation limitations of construction elevators on the length and weight of the pipes 6.

[0040] Safety protection facilities include high-strength binding straps, rubber pads, protective doors 202, and pipe cage docking locking components 3. The binding straps have a safety factor of ≥6 and are used to fix the pipe 6 inside the pipe cage 2. Rubber pads are placed at the contact points to prevent the pipe 6 from deforming. The protective door 202 of the pipe cage 2 can be locked to prevent materials from falling. The pipe cage docking locking components 3 are used to fix the pipe cage 2 when it docks at the floor 4 to ensure that the pipe cage 2 does not shake or shift, thus providing comprehensive protection for operational safety.

[0041] Implementation steps: System debugging, tower crane 10 performs no-load test run: test lifting, luffing and slewing functions to confirm no jamming; during the entire no-load test run of pipe cage 2, test whether the pipe cage stopping and locking component 3 is effective; conduct coordinated lifting test: tower crane 10 lifts the no-load pipe cage 2 to the designated floor 4 and checks whether the coordination is smooth.

[0042] Pipe 6 is placed in the cage and secured. The pipe 6 is pushed into the cage 2 using the transfer vehicle 1, placed in the slot and locked, so that the center of gravity of the pipe 6 is centered (deviation from the center ≤100mm). The pipe 6 is secured at both ends and the middle position (at least 3 places) with binding straps, and rubber pads are placed at the contact points. The protective door 202 of the cage 2 is closed and the door latch is locked.

[0043] Tower crane 10 hoists pipe cage 2 under the unified command of the signalman. The hook 9 of tower crane 10 is connected to the top lifting point, and pipe cage 2 is slowly lifted to 5100-200mm above the ground. It is held for 5 minutes for a trial lift. After the trial lift is normal, tower crane 10 rotates and changes its amplitude at a constant speed to lift pipe cage 2 to the target floor 4 and stop it.

[0044] The pipe cage 2 is precisely positioned, and the tower crane 10 adjusts the position of the pipe cage 2 so that it is aligned with the entrance of the target floor 4; the pipe cage 2 is lifted and moved to the target floor 4, and the pipe cage 2 is pulled to half-fall so that it stops on the adjacent floor slab; the stopping device is activated, and the safety officer confirms that it is securely locked.

[0045] Pipe 6 is transferred by opening the protective door 202 of pipe cage 2 and using a power forklift 7 to pull the transfer vehicle 1 for operation; it is then transferred to the storage yard along the preset channel.

[0046] After the pipe cage 2 is reset and the pipe 6 is removed, the protective doors 202 on both sides of the pipe cage 2 are closed, and the tower crane 10 lifts the pipe cage 2 back to the loading area on the ground 5.

[0047] Example 1: Installation of DN200 galvanized pipes for electromechanical systems in a high-rise office building This embodiment addresses the unsealed stage of the curtain wall of a super high-rise office building, employing the aforementioned super high-rise electromechanical engineering pipe cage hoisting structure and construction method for hoisting DN200 galvanized pipe 6.

[0048] The structural configuration adopts a standardized pipe cage 2 (7.5m long, 1.6m wide, 1.5m high, empty weight 1.72t, allowable load 3.0t), equipped with a transfer vehicle 1 and a pipe cage docking and locking component 3; the top of the pipe cage 2 is equipped with 4 sets of lifting lugs 201, which are connected to the hooks 9 of the tower crane 10 through steel wire ropes 8. Lockable protective doors 202 are installed at both ends of the pipe cage 2. The docking and locking component consisting of ground bolt fixing locking plates 301 and hand chain hoists 302 is installed at the edge of the floor 4.

[0049] The system debugging process begins with a no-load test run of tower crane 10 to verify its lifting, luffing, and slewing functions; then, the pipe cage 2 is lifted without load to verify the effectiveness of the traction locking component 3 for the pipe cage docking and locking; finally, tower crane 10 lifts the unloaded pipe cage 2 to the target floor 4 on the 20th floor to complete the coordinated trial lift.

[0050] Construction Steps: S1 Material Loading: DN200 pipe 6 is packaged in sections at the factory. After acceptance at ground level 5, it is tied to transfer vehicle 1. Transfer vehicle 1 and pipe 6 are loaded into pipe cage 2. Protective door 202 is closed and locked. The center of gravity of pipe 6 is ≤80mm off-center, and it is secured with 3 binding straps. S2 Lifting and Positioning: Tower crane 10 hook 9 is connected to wire rope 8 lifting point to lift pipe cage 2 to the 20th floor. Metal round rod hook pulls it halfway down to the adjacent floor slab. Hand chain hoist 302 is connected to traction fixing ring 203 and ground bolt fixing locking plate 301 to complete auxiliary traction locking. S3 Material Unloading: Unlock one side of the building's protective door 202, unlock transfer vehicle 1, and use assisted forklift 7 to pull transfer vehicle 1 to the storage area inside floor 4. S4 Pipe Cage Reset: Empty transfer vehicle 1 is reloaded with pipe cage 2. Protective door 202 is closed. Pipe cage parking locking component 3 is released. Tower crane 10 lifts pipe cage 2 back to the loading area at ground level 5.

[0051] The operation parameters are as follows: the transfer speed of the 6th floor and 4th floor pipes is 0.25m / s, the weight of a single bundle of 6th pipes is 1200kg, there is no risk of pipe deformation or falling throughout the process, and the construction efficiency is increased by 40% compared with the traditional method.

[0052] Example 2: Erection of DN300 galvanized pipes for electromechanical systems in a super high-rise commercial complex This embodiment is designed for the hoisting of large-diameter electromechanical pipelines in super high-rise commercial complexes, and is suitable for the heavy-duty transportation needs of DN300 galvanized pipes.

[0053] The structural configuration follows the modular structure of the customized pipe cage 2, and the internal pipe groove of the pipe cage 2 is reinforced. The bottom moving wheels 101 of the transfer vehicle 1 are heavy-duty wear-resistant wheels. The pipe cage parking and locking component 3 is equipped with a double set of hand chain hoists 302 to improve the high-altitude wind load resistance and locking stability.

[0054] The system debugging process includes a heavy-load test lift. Tower crane 10 lifts the fully loaded simulated load pipe cage from the 2nd to the 35th floor to verify the mechanical properties of pipe cage 2, lifting lug 201, and wire rope 8, and to confirm that the pipe cage stopping and locking component 3 has no displacement or loosening.

[0055] Construction Steps: S1 Material Loading: DN300 pipe 6 is prefabricated in the factory and, after acceptance on the ground (5), is fixed to the transfer vehicle (1). The entire pipe is then loaded into the pipe cage (2), and the protective door (202) is closed and locked. The center of gravity deviation of pipe 6 is ≤90mm, and it is reinforced with four binding straps. S2 Lifting and Positioning: Tower crane (10) lifts pipe cage 2 at a constant speed, performs a 5-minute trial lift at 5150mm above the ground. If no abnormalities are found, it is then transported to the target floor (4) on the 35th floor. After half-lowering and stopping, both sets of hand-operated hoists (302) are simultaneously locked. S3 Material Unloading: The inner protective door (202) is opened, and the forklift (7) smoothly pulls the transfer vehicle (1) to the installation position on floor (4). The transfer speed is ≤0.3m / s. S4 Pipe Cage Reset: The empty vehicle returns to the cage, the door is locked, the locking components are unlocked, and tower crane (10) lifts pipe cage 2 back to its original position, completing a single-cycle lifting operation.

[0056] The operation is suitable for transporting large-diameter and heavy pipes, solving the problem that construction elevators cannot transport pipes longer than 3m. There is no swaying of the pipe cage or collision of the pipe during high-altitude operations.

[0057] Example 3: Batch hoisting of DN150 galvanized pipes for electromechanical systems in a super high-rise residential building This embodiment is for the batch installation of electromechanical pipelines in super high-rise residential buildings, and adopts a multi-cage circulating hoisting mode to improve the transfer efficiency.

[0058] The structure is configured with two sets of standardized pipe cages 2 for alternating operation. Both ends of the pipe cage 2 are equipped with traction fixing rings 203. Each floor 4 has a reserved installation position for ground bolt fixing locking plates 301, which is suitable for continuous hoisting of multiple floors.

[0059] During system debugging, no-load and coordinated lifting tests were conducted on the two sets of pipe cages 2 to verify the cross-floor compatibility between the tower crane 10 and the pipe cage docking and locking components 3, ensuring a smooth cyclic lifting process.

[0060] Construction Steps: S1 Material Loading: DN150 pipes 6 are packaged in batches. Simultaneously, on the ground (5), the loading of pipes 6 into two sets of pipe cages 2 and the locking of protective doors 202 are completed. S2 Lifting and Positioning: Tower crane 10 sequentially lifts the two sets of pipe cages 2 to the target floors 15 and 18 (4th floor), locking them respectively using the pipe cage stopping and locking components 3. S3 Material Unloading: Unloading occurs simultaneously on both floors. A forklift 7 pulls a transfer vehicle 1 to floor 4, doubling the efficiency of single-batch transfer. S4 Pipe Cage Resetting: Empty pipe cages 2 are reset sequentially. Loading and lifting are performed alternately to achieve cyclical operation.

[0061] The operating parameters are as follows: Pipeline 6 center of gravity deviation ≤70mm, transfer speed 0.2m / s, daily transfer volume of a single pipe cage increased by 60% in 2 days, and there are no material waste or chaotic operation issues on site.

[0062] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A pipe cage hoisting structure for ultra-high-rise electromechanical engineering, characterized in that: The system includes a transfer vehicle (1), a pipe cage (2), and a pipe cage docking and locking component (3). The pipe cage (2) is installed on the transfer vehicle (1). The upper part of the pipe cage (2) is provided with a lifting lug (201). The lifting lug (201) is connected to the hook (9) of the tower crane (10) by a steel wire rope (8). The bottom of the transfer vehicle (1) is provided with a moving wheel (101). The pipe cage docking and locking component (3) is installed inside the floor (4). The pipe cage docking and locking component (3) provides auxiliary traction for the pipe cage (2).

2. The pipe cage hoisting structure for ultra-high-rise electromechanical engineering as described in claim 1, characterized in that: The pipe cage (2) is provided with protective doors (202) on both sides; and a number of traction fixing rings (203) are provided at both ends of the pipe cage (2).

3. The pipe cage hoisting structure for ultra-high-rise electromechanical engineering as described in claim 1, characterized in that: The cage docking locking component (3) includes a ground bolt fixing locking plate (301) and a hand chain hoist (302). The ground bolt fixing locking plate (301) is fixed on the ground (5) of the floor (4). One end of the hand chain hoist (302) is fixed on the ground bolt fixing locking plate (301), and the other end of the hand chain hoist (302) is fixed to the traction fixing ring (203).

4. A construction method for a pipe cage hoisting structure for ultra-high-rise electromechanical engineering as described in any one of claims 1-3, characterized in that: The method and steps are as follows: S1. Material loading into cages; S2, Lifting and lowering; S3, Material unloading; S4. Lower the pipe cage and reset it.

5. The construction method for a pipe cage hoisting structure for ultra-high-rise electromechanical engineering as described in claim 4, characterized in that: Step S1 further involves: the pipe (6) being processed and packaged in sections at the factory, inspected on the ground (5), the pipe (6) being tied to the transfer vehicle (1), and then the transfer vehicle (1) and the pipe (6) being loaded into the pipe cage (2), and the protective doors (202) at both ends of the pipe cage (2) being closed and locked.

6. The construction method for a pipe cage hoisting structure for ultra-high-rise electromechanical engineering as described in claim 4, characterized in that: Step S2 further involves: the hook (9) of the tower crane (10) on the roof is connected to the lifting point of the upper steel wire rope (8) of the pipe cage (2), the pipe cage (2) is hoisted to the target floor (4), pulled by the metal round rod hook, half-dropped and stopped on the adjacent floor slab, and the pipe cage stopping locking component (3) is used to assist in the traction and locking.

7. The construction method for a pipe cage hoisting structure for a super high-rise electromechanical engineering project as described in claim 4, characterized in that: Step S3 further involves: unlocking the protective door (202) of the pipe cage (2) on the side facing the building, unlocking the transfer vehicle (1), and using a forklift (7) to pull the transfer vehicle (1) into the floor (4).

8. The construction method for a pipe cage hoisting structure for a super high-rise electromechanical engineering project as described in claim 4, characterized in that: Step S4 further involves: driving an empty transfer vehicle (1) into the pipe cage (2), closing the protective door (202) of the pipe cage (2) on the side closest to the building, releasing the pipe cage docking locking component (3), pulling and lifting the pipe cage (2) away from the docking floor (4), and the tower crane (10) lifting the pipe cage (2) back to the ground (5) loading area.

9. The construction method for a pipe cage hoisting structure for a super high-rise electromechanical engineering project as described in claim 4, characterized in that: Before loading materials into the cages, the system should be debugged. The system debugging steps are as follows: S11. Tower crane (10) undergoes no-load trial operation: test lifting, luffing and slewing functions, and confirm that there is no jamming; S12. During the entire no-load test run of the pipe cage (2), test whether the pipe cage stopping and locking component (3) is effective; S13. Conduct a coordinated trial lift: The tower crane (10) lifts the empty pipe cage (2) to the designated floor (4) and checks whether the coordination is smooth.

10. The construction method for a pipe cage hoisting structure for a super high-rise electromechanical engineering project as described in claim 4, characterized in that: When the pipe (6) is loaded into the cage, the center of gravity deviates from the center by ≤100mm, and the pipe (6) is fixed with binding straps at least 3 times; the transfer speed of the pipe (6) on the floor (4) is ≤0.3m / s.

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