A method for installing anti-collision towers

Abstract

This invention discloses a method for preventing collisions between multiple tower cranes. Before installation, a model is created of the complex facade of the high-rise building, surrounding buildings, tower cranes, high-voltage lines, and tower crane foundations. Collision detection is performed based on the elevations of the tower cranes, construction hoists, attached wall supports and wall rods of the attached lifting scaffold, the lower elevation of the aluminum formwork K-plates of the high-rise building's facade, the positions and elevations of the uprights and walkways of the attached lifting scaffold, and the positions and elevations of the tower crane boom and counterweight. This method solves the problem of insufficient coverage of hoisted materials due to shortened tower crane booms, which affects the tower crane's performance. It reduces labor intensity and avoids potential hazards such as collisions between multiple tower cranes, tower crane collisions with high-voltage lines, tower crane collapse due to building structures, and electric shock. It resolves technical problems that affect normal construction and pose safety hazards.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, and in particular to a method for installing anti-collision systems for multiple towers. Background Technology

[0002] Currently, the installation method for wall-mounted supports and wall-mounted rods of vertical transportation construction machinery and lifting safety platforms in high-rise buildings involves determining the positions of the wall-mounted supports and rods based on the standard section height of the construction hoist and tower crane, the building structure drawings, and the design of the attached lifting scaffold. PVC sleeves for the wall-mounted bolts are pre-embedded, and the wall-mounted supports and rods are installed after the concrete is poured and the formwork is removed. This method has several drawbacks: it requires comprehensive consideration of the high-rise building's facade lines, the construction hoist, the tower crane, the attached lifting scaffold, and the aluminum formwork; positioning is time-consuming and costly; and the design of the attached lifting scaffold and aluminum formwork does not fully consider the changes in the high-rise building's facade lines and the standard height of the construction hoist and tower crane. The misalignment of heights can easily lead to the construction hoist, tower crane wall-mounted supports and poles not being separated from the attached lifting scaffold uprights, walkway panels, and aluminum formwork K-plates. This results in the need to remove the attached lifting scaffold uprights, walkway panels, and other components during the installation of the construction hoist, tower crane wall-mounted supports and poles, and to cut the aluminum formwork K-plates, causing concrete leakage and quality problems, delaying the construction period, increasing labor intensity, and increasing the risk of tower crane collisions, high-voltage lines, and buildings, potentially causing tower crane collapse and electric shock. Removing the attached lifting scaffold uprights, walkway panels, and other components can also cause the attached lifting scaffold to collapse, posing a safety hazard of installers and components falling from heights, affecting normal construction and creating safety risks. Summary of the Invention

[0003] The purpose of this invention is to solve the problems in the prior art by proposing a method for anti-collision installation of multiple towers.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A method for installing anti-collision systems for multiple towers includes the following steps:

[0006] Step 1: Before installation, create a model of the complex facade of the high-rise building, surrounding buildings, tower crane, high-voltage lines, and tower crane foundation;

[0007] Step 2: Conduct collision detection based on the top and bottom elevations of the tower crane, construction hoist, attached wall supports and wall rods of the attached lifting scaffold, the bottom elevation of the aluminum formwork K-plate of the facade of the high-rise building, the position and top and bottom elevations of the uprights and walkway boards of the attached lifting scaffold, and the position and top and bottom elevations of the tower crane boom and counterweight boom.

[0008] Step 3: Determine the elevation and angle of the upper and lower openings of the wall-mounted supports, wall-mounted poles, uprights, walkways, tower crane boom, and counterweight boom positions of the tower crane, construction hoist, and attached lifting scaffolding based on the collision detection results; and adjust the position of the tower crane foundation.

[0009] Step 4: After adjustment, repeat the collision detection above until it meets the requirements;

[0010] Step 5: During installation, strictly follow the adjusted elevation and angle of the upper and lower openings of the wall supports, wall rods, uprights, walkways, tower crane boom, and counterweight boom, as well as the position of the tower crane foundation.

[0011] Step Six: Install aluminum formwork K-plates and pre-embed PVC sleeves for wall-mounted supports;

[0012] Step 7: After pouring concrete, remove the aluminum formwork at the bottom of the K-panel and install the wall-mounted supports and wall-mounted rods.

[0013] Step 8: Continue until the tower crane foundation construction, tower crane, construction hoist, attached lifting scaffold wall supports and wall poles, uprights, walkway slabs, tower crane boom, and counterweight boom are completed.

[0014] Preferably, the elevation of the upper and lower openings of the tower crane, construction hoist, attached wall support and wall rod of the attached lifting scaffold, tower crane boom, counterweight boom, and tower crane foundation is between 5-15mm.

[0015] Preferably, the horizontal distance between the tower crane boom and the high-voltage line is 10m.

[0016] Preferably, the horizontal distance between the counterweight arm and the tower crane boom is 2m.

[0017] Preferably, the horizontal distance between the tower crane boom and the building is 2m; the vertical distance between the tower crane boom and the building is 2m.

[0018] Preferably, the vertical distance between adjacent tower crane booms is 2m; the horizontal distance between adjacent tower crane booms is 2m.

[0019] Preferably, the vertical height from the upper end of the tower crane boom to the bottom of the counterweight boom is 2m.

[0020] Preferably, the horizontal distance between adjacent counterweight arms is the length of the tower crane boom plus 2m.

[0021] Compared with the prior art, the present invention provides a method for anti-collision installation of multiple towers, which has the following beneficial effects:

[0022] This method for installing anti-collision tower cranes is safe and reliable to operate. During installation, it effectively speeds up the positioning of the tower crane foundation and the installation efficiency of the wall supports and wall rods, ensuring the construction period. It solves the problem of insufficient coverage of hoisted materials due to shortened tower crane booms, which affects the tower crane's performance. It also reduces labor intensity and avoids potential hazards such as collisions between multiple tower cranes, collisions between tower cranes and high-voltage lines, tower crane collapse caused by buildings, and electric shock. It solves technical problems that affect normal construction and pose safety hazards.

[0023] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This invention has a simple structure and is easy to operate. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the present invention;

[0025] Figure 2 This is an elevation view of the tower crane and construction hoist in this invention;

[0026] Figure 3 This is an elevation view of the integrated attached lifting scaffold in this invention;

[0027] Figure 4 In this invention Figure 3 A partial structural diagram.

[0028] In the diagram: 1. High-rise building with complex facade; 2. Tower crane; 3. High-voltage line; 4. Tower crane foundation; 5. Surrounding buildings; 6. Construction hoist; 7. Integrated attached lifting scaffold; 8. Wall support; 9. Wall rod; 10. Aluminum formwork K-plate; 11. Walkway slab; 12. Tower crane boom; 13. Counterweight boom; 14. Upright pole. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0030] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this 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. Therefore, they should not be construed as limitations on this invention.

[0031] Reference Figure 1-2 A method for installing anti-collision towers includes the following steps:

[0032] Step 1: Before installation, create models of the complex exterior facade of the high-rise building 1, surrounding buildings 5, tower crane 2, high-voltage line 3, and tower crane foundation 4;

[0033] Step 2: Conduct collision detection based on the elevations of the tower crane 2, construction hoist 6, attached lifting scaffold 7 wall support 8 and wall pole 9, the elevation of the bottom of the aluminum formwork K plate 10 of the high-rise building facade line panel, the position and elevations of the uprights 14 and walkway 11 of the attached lifting scaffold 7, and the position and elevations of the tower crane boom 12 and counterweight boom 13.

[0034] Step 3: Determine the elevation and angle of the upper and lower openings of the wall-mounted supports 8 and wall-mounted poles 9, uprights 14, walkway 11, tower crane boom 12, and counterweight boom 13, and adjust the position of the tower crane foundation 4 based on the collision detection results;

[0035] Step 4: After adjustment, repeat the collision detection above until it meets the requirements;

[0036] Step 5: During installation, strictly follow the adjusted elevation and angle of the upper and lower openings of the wall-mounted supports 8 and wall-mounted poles 9, uprights 14, walkway 11, tower crane boom 12, and counterweight boom 13, as well as the position of the tower crane foundation 4.

[0037] Step 6: Install aluminum formwork K plate 10 and pre-embed the bolts and PVC sleeves of the wall-mounted support 8;

[0038] Step 7: After pouring concrete, remove the aluminum formwork K plate 10 and install the wall-mounted support 8 and wall-mounted rod 9 at the bottom.

[0039] Step 8: Continue until the construction of the tower crane foundation 4, tower crane 2, construction hoist 6, attached lifting scaffold 7, wall-mounted support 8 and wall-mounted pole 9, uprights 14, walkway 11, tower crane boom 12, and counterweight boom 13 are completed.

[0040] The elevations of the upper and lower openings of the tower crane 2, construction hoist 6, attached lifting scaffold 7, wall-mounted supports 8 and wall-mounted rods 9, tower crane boom 12, counterweight boom 13, and tower crane foundation 4 are between 5-15mm; the horizontal distance between the tower crane boom 12 and the high-voltage line 3 is 10m; the horizontal distance between the counterweight boom 13 and the tower crane boom 12 is 2m.

[0041] The horizontal distance between the tower crane boom 12 and the building is 2m; the vertical distance between the tower crane boom 12 and the building is 2m; the vertical distance between adjacent tower crane booms 12 is 2m; the horizontal distance between adjacent tower crane booms 12 is 2m; the vertical height from the top of the tower crane boom 12 to the bottom of the counterweight boom 13 is 2m; the horizontal distance between adjacent counterweight booms 13 is the length of the tower crane boom 12 plus 2m.

[0042] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A multi-tower anti-collision installation structure, characterized in that, Includes the following steps: Step 1: Before installation, build a model of the complex facade of the high-rise building (1), surrounding buildings (5), tower crane (2), high-voltage line (3), and tower crane foundation (4); Step 2: Conduct collision detection based on the elevation of the upper and lower openings of the tower crane (2), construction hoist (6), attached lifting scaffold (7), wall-mounted support (8) and wall-mounted pole (9), the lower opening of the aluminum formwork K plate (10) of the facade line panel of the high-rise building, the position and upper and lower opening elevations of the uprights (14) and walkway (11) of the attached lifting scaffold (7), and the position and upper and lower opening elevations of the tower crane boom (12) and counterweight boom (13). Step 3: Determine the elevation and angle of the upper and lower openings of the wall-mounted supports (8), wall-mounted poles (9), uprights (14), walkway slabs (11), tower crane boom (12), and counterweight boom (13) of the tower crane (2), construction hoist (6), and attached lifting scaffold (7) based on the collision detection results, and adjust the position of the tower crane foundation (4). Step 4: After adjustment, repeat the collision detection above until it meets the requirements; Step 5: During installation, strictly follow the adjusted wall-mounted supports (8) and wall-mounted poles (9), uprights (14), walkway slabs (11), tower crane boom (12), counterweight boom (13) positions, as well as the position of the tower crane foundation (4). Step 6: Install aluminum formwork K plate (10) and pre-embedded wall support (8) bolt PVC sleeve; Step 7: After pouring concrete, remove aluminum formwork K plate (10) and install wall-mounted support (8) and wall-mounted rod (9) at the bottom of the aluminum formwork. Step 8: Until the construction of the tower crane foundation (4), tower crane (2), construction hoist (6), attached lifting scaffold (7), wall support (8) and wall pole (9), upright (14), walkway (11), tower crane boom (12), and counterweight boom (13) are completed.

2. The anti-collision installation structure for multiple towers according to claim 1, characterized in that, The elevation of the upper and lower openings of the tower crane (2), construction hoist (6), attached lifting scaffold (7), wall-mounted support (8) and wall-mounted rod (9), tower crane boom (12), counterweight boom (13), and tower crane foundation (4) is between 5-15mm.

3. The anti-collision installation structure for multiple towers according to claim 1, characterized in that, The horizontal distance between the tower crane boom (12) and the high-voltage line (3) is 10m.

4. The anti-collision installation structure for multiple towers according to claim 1, characterized in that, The horizontal distance between the counterweight arm (13) and the tower crane boom (12) is 2m.

5. The anti-collision installation structure for multiple towers according to claim 1, characterized in that, The horizontal distance between the tower crane boom (12) and the building is 2m; the vertical distance between the tower crane boom (12) and the building is 2m.

6. The anti-collision installation structure for multiple towers according to claim 1, characterized in that, The vertical distance between adjacent tower crane booms (12) is 2m; the horizontal distance between adjacent tower crane booms (12) is 2m.

7. The anti-collision installation structure for multiple towers according to claim 1, characterized in that, The vertical height from the top of the tower crane boom (12) to the bottom of the counterweight boom (13) is 2m.

8. The anti-collision installation structure for multiple towers according to claim 1, characterized in that, The horizontal distance between adjacent counterweight arms (13) is the length of the tower crane boom (12) plus 2m.

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