High-rise building construction system

Abstract

The utility model discloses a high-rise building construction system, which belongs to the technical field of high-rise building construction, and comprises a plurality of lifting frame bodies arranged around the periphery of a building construction area and comprising a door-shaped guide rail truss and a vertical main frame truss in sliding connection with the door-shaped guide rail truss; the first attachment supporting assembly and the second attachment supporting assembly are connected with the door-shaped guide rail truss and the vertical main frame truss correspondingly and used for fixedly installing the door-shaped guide rail truss and / or the vertical main frame truss on the side wall of the high-rise building; the top awning truss is located above the building construction area, connected with the door-shaped guide rail trusses and used for providing a mounting carrier for dismantling construction accessories; and the interactive power device comprises a first driving assembly which is fixedly mounted on the door-shaped guide rail truss and is used for vertically lifting or descending the vertical main frame truss, and a second driving assembly which is fixedly mounted on the vertical main frame truss and is used for vertically lifting or descending the door-shaped guide rail truss. The lifting operation platform with high reliability can be provided for high-rise building demolition construction and building construction, the construction cost can be effectively reduced, and the construction safety and reliability are improved.

Description

Technical Field

[0001] This utility model relates to the field of high-rise building construction technology, specifically a high-rise building construction system. Background Technology

[0002] With the increasing number of high-rise buildings in China, there is a growing demand for both construction and demolition of these structures. As a result, technologies and products for safety protection during high-altitude operations are constantly being updated and iterated. However, these technologies and products often suffer from problems such as high costs, high risks during installation and demolition, significant defects in fall protection systems for lifting and descent operations, incomplete functionality, low levels of automation, and high labor costs.

[0003] Currently, there is a lack of integrated safety protection and material transportation technologies and equipment in the field of high-rise buildings worldwide. This technology aims to provide an intelligent technology that integrates demolition safety protection, scaffolding operation platform, dust prevention, and material transportation functions.

[0004] Generally, suspended scaffolding is commonly used in engineering projects as a working platform for the exterior wall construction and decoration of high-rise and multi-story buildings. However, during construction, multiple scaffolding positions need to be set up, with each scaffold typically 4-6 meters long. Tower cranes are required to transport the scaffolding mechanism, wire ropes and cables, auxiliary steel pipes and fasteners to the top of the building platform. This results in low automation, and the scaffolding is prone to swaying, making the operation unsafe. Therefore, there is an urgent need for an integrated construction platform system for high-rise buildings that provides a safe and reliable working platform and enables automated lifting. Summary of the Invention

[0005] This invention aims to at least partially solve one of the technical problems in related technologies. To this end, this invention provides a high-rise building construction system. This system includes a climbing frame and an interactive power device, as well as a portal truss and a vertical main frame truss capable of interactive lifting. The construction work platform can be installed on the portal truss and / or the vertical main frame truss, thus enabling low-cost, high-reliability automated vertical lifting and providing a safe and stable work platform and protection.

[0006] To achieve the above objectives, this application provides a high-rise building construction system, comprising:

[0007] Several lifting frames are set up around the perimeter of the construction area, including a portal guide truss and a vertical main frame truss that is slidably connected to the portal guide truss;

[0008] The first attachment support assembly and the second attachment support assembly are respectively connected to the portal guide truss and the vertical main frame truss, and are used to fix the portal guide truss and / or the vertical main frame truss to the side wall of the high-rise building.

[0009] The top canopy truss, located above the building construction area, is connected to several of the aforementioned portal guide trusses and serves to provide an installation carrier for building construction accessories;

[0010] The interactive power unit includes a first drive assembly fixedly installed on a portal guide truss for vertically lifting or lowering the vertical main frame truss when the portal guide truss is fixed to the side wall of the high-rise building by a first attachment support assembly; and a second drive assembly fixedly installed on the vertical main frame truss for vertically lifting or lowering the portal guide truss when the vertical main frame truss is fixed to the side wall of the high-rise building by a second attachment support assembly.

[0011] Preferably, it also includes an emergency locking assembly installed between the portal truss and the vertical main frame truss, for locking the vertical main frame truss or portal truss when the vertical main frame truss or portal truss falls freely.

[0012] Preferably, the emergency locking assembly includes a gravity rebound swing block installed on the vertical guide rail and a plurality of parallel anti-fall crossbars installed on the main frame vertical beam. The gravity rebound swing block and the anti-fall crossbars cooperate to lock the vertical main frame truss or portal guide rail truss when the vertical main frame truss or portal guide rail truss falls freely.

[0013] Preferably, the first attachment support assembly and the second attachment support assembly have the same structure, both including a guide part for longitudinally limiting the portal guide truss or the vertical main frame truss, and a support part for vertically limiting the portal guide truss or the vertical main frame truss, and the longitudinal limiting of the portal guide truss or the vertical main frame truss by the guide part and the vertical limiting of the portal guide truss or the vertical main frame truss by the support part do not interfere with each other.

[0014] Preferably, the vertical main frame truss includes two parallel main frame beams and two parallel main frame vertical beams fixedly connected to one end of each of the two main frame beams;

[0015] The portal truss includes at least one second guide beam located between two parallel main frame beams, a first guide beam located above the vertical main frame beam, a third guide beam located below the vertical main frame beam, and two vertical guide rails disposed on both sides of the first and second guide beams. The two main frame beams are slidably fitted onto the outside of the two vertical guide rails.

[0016] Preferably, the support portion for vertically limiting the portal truss or vertical main frame truss includes an adjustable-length support rod. The main frame vertical beam or vertical guide rail is provided with a plurality of parallel limiting crossbars that match the support rod. The support rod and the limiting crossbars are matched to limit and fix the portal truss or vertical main frame truss in the vertical direction.

[0017] Preferably, the first drive assembly includes a first electric hoist and a first rigging, the first electric hoist being mounted on a first guide beam, and the first rigging being connected to a locking hook of the main frame beam; the second drive assembly includes a second electric hoist and a second rigging, the second electric hoist being mounted on the main frame beam, and the second rigging being connected to a locking hook of the third guide beam.

[0018] Preferably, the first drive assembly includes a first worm gear reducer and a first high-strength bolt, the first worm gear reducer is mounted on the third guide rail beam, and the first high-strength bolt is threadedly connected to the main frame beam; the second drive assembly includes a second worm gear reducer and a second high-strength bolt, the second worm gear reducer is mounted on the main frame beam, and the second high-strength bolt is threadedly connected to the first guide rail beam.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This invention utilizes a portal-type guide truss and a vertical main frame truss capable of interactive lifting, on which one or more construction work platforms can be mounted. This enables stable and reliable synchronous lifting of multiple construction work platforms. Furthermore, because the portal-type guide truss and vertical main frame truss can automatically interact and lift, this design is suitable for providing safety protection for the main structure and interior decoration construction of high-rise buildings. It also boasts low manufacturing and labor costs, a high degree of automation, and high safety and reliability. The design of this invention allows for reliable and stable automated lifting control during the demolition and construction of high-rise buildings.

[0021] In another aspect, this invention improves the safety performance of the lifting process by installing an emergency locking component between the portal guide truss and the vertical main frame truss; at the same time, the first attachment support component and the second attachment support component also provide safe and stable force support points for the lifting process, making the system operation safer and more reliable.

[0022] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description, or may be realized by practice of this application. The purpose and other advantages of this application can be realized and obtained by means of the structures particularly pointed out in the written description, claims and drawings. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of a high-rise building construction system with a transportation system according to the present invention;

[0024] Figure 2 This is a side view of a high-rise building construction system with a transportation system according to the present invention.

[0025] Figure 3 This is a side view of the connection between the climbing frame and the construction operation platform in a high-rise building construction system according to the present invention.

[0026] Figure 4 This is a schematic diagram of a partial connection structure of the vertical main frame truss in a high-rise building construction system according to the present invention.

[0027] Figure 5 This is a three-dimensional structural diagram of the connection between the climbing frame and the construction operation platform in a high-rise building construction system according to the present invention.

[0028] Figure 6 This utility model relates to a high-rise building construction system. Figure 4 A magnified structural diagram of part A.

[0029] In the diagram: 1. Climbing frame; 11. Portal guide rail truss; 101. First guide rail beam; 102. Second guide rail beam; 103. Third guide rail beam; 104. Vertical guide rail; 105. Limiting crossbar; 12. Vertical main frame truss; 201. Main frame beam; 2011. Reinforcing rib one; 202. Main frame vertical beam; 2020. Reinforcing rib two; 203. Fall arresting crossbar; 3. Construction work platform; 301. Protective structure; 4. First attachment support assembly; 5. Second attachment support assembly. 401. Roller; 402. Support rod; 403. Fixing part; 6. Emergency locking assembly; 601. Gravity rebound swing block; 6010. Swinging part; 6011. Locking part; 6012. Embedded spring; 7. First drive assembly; 701. First turbine reducer; 702. First high-strength bolt; 8. Second drive assembly; 801. Second turbine reducer; 802. Second high-strength bolt; 9. Transportation system; 10. Top canopy truss; 13. Third drive assembly; 14. Dustproof cloth. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] like Figure 1 The diagram shown is a three-dimensional structural schematic of the high-rise building construction system of this utility model with a transportation system 9. The first embodiment of this utility model provides a high-rise building construction system, comprising:

[0032] Several lifting frames are set up around the perimeter of the construction area, including a portal guide truss 11 and a vertical main frame truss 12 slidably connected to the portal guide truss 11;

[0033] The first attachment support assembly 4 and the second attachment support assembly 5 are respectively connected to the portal guide rail truss 11 and the vertical main frame truss 12, and are used to fix the portal guide rail truss 11 and / or the vertical main frame truss 12 to the side wall of the high-rise building.

[0034] The top canopy truss 10 is located above the building construction area and is connected to several of the portal guide rail trusses 11 to provide an installation carrier for building construction accessories.

[0035] The interactive power unit includes a first drive assembly 7 fixedly installed on the portal guide truss 11, used to vertically lift or lower the vertical main frame truss 12 when the portal guide truss 11 is fixed to the side wall of the high-rise building by the first attachment support assembly 4; and a second drive assembly 8 fixedly installed on the vertical main frame truss 12, used to vertically lift or lower the portal guide truss 11 when the vertical main frame truss 12 is fixed to the side wall of the high-rise building by the second attachment support assembly 5.

[0036] Therefore, this utility model, by setting up a portal guide truss 11 and a vertical main frame truss 12 capable of interactive lifting, and by mounting one or more construction work platforms 3 on the portal guide truss 11 and the vertical main frame truss 12, can stably and reliably achieve synchronous lifting and lowering of multiple construction work platforms 3. Furthermore, since the portal guide truss 11 and the vertical main frame truss 12 of this solution can automatically interact and lift, it is suitable for providing safety protection for the main structure and decoration construction of high-rise buildings, and has low manufacturing and labor costs, high automation, and high safety and reliability.

[0037] like Figure 1 and Figure 2As shown, to facilitate material transport to the ground during the construction of high-rise buildings, a transport system 9 can be connected to one or more vertical main frame trusses 12. The transport system 9 has the same structural form as the vertical main frame trusses 12, both being fitted onto the outside of the portal guide truss 11. It should be noted that at the location where the transport system 9 is set, the length of the portal guide truss 11 needs to extend to the ground, and a third drive assembly 13 is provided on the main frame beam 201 of the corresponding vertical main frame truss 12 for transporting the transport system 9. Specifically, the third drive assembly 13 can be a combination of a worm gear reducer and a high-strength screw, or an electric hoist and rigging can be used for driving.

[0038] like Figure 3 and Figure 4 The figures show a side view of the connection between the climbing frame 1 and the construction platform 3, and a partial connection diagram of the vertical main frame truss 12. In this embodiment, the vertical main frame truss 12 includes two parallel main frame beams 201 and two parallel main frame vertical beams 202 fixedly connected to one end of each of the two main frame beams 201. The portal guide truss 11 includes at least one second guide beam 102 located between the two parallel main frame beams 201, a first guide beam 101 located above the vertical main frame truss 12, a third guide beam 103 located below the vertical main frame truss 12, and two vertical guide rails 104 disposed on both sides of the first guide beam 101 and the second guide beam 102. The two main frame vertical beams 202 are slidably fitted onto the outside of the two vertical guide rails 104.

[0039] like Figure 4The diagram shows a partial connection structure of the vertical main frame truss 12, illustrating the structure in which two parallel main frame vertical beams 202 are slidably fitted onto the outer sides of the two vertical guide rails 104. Specifically, the vertical main frame truss 12 includes two parallel main frame horizontal beams 201 and two parallel main frame vertical beams 202 fixedly connected to one end of each of the two horizontal beams 201. The vertical cross-section of the vertical main frame truss 12 is a rectangular frame structure. The main frame horizontal beams 201 of the vertical main frame truss 12 are rectangular frames arranged on the upper and lower sides of the two main frame vertical beams 202, and several reinforcing ribs 2011 are arranged along the transverse direction on the main frame horizontal beams 201 to form a triangular stable support structure, improving its load-bearing stability. The transverse cross section of the main frame vertical beam 202 is a three-dimensional rectangular frame structure in the shape of a square. The two main frame vertical beams 202 are respectively slidably fitted on the outside of the two vertical guide rails 104, and the main frame vertical beam 202 is provided with a number of reinforcing ribs 2020 along its vertical direction to form a triangular stable support structure, thereby improving the overall support stability of the vertical main frame truss 12.

[0040] The transmission system of the portal guide truss 11 and the vertical main frame truss 12 provided by this utility model is a three-dimensional rectangular frame structure, which belongs to the central force transmission method. It has low force and improves the degree of freedom of movement. It not only saves energy, but also greatly improves the safety during movement. It has obvious advantages over the existing eccentric force technology.

[0041] Furthermore, this lifting frame structure has a larger cross-section and higher strength than existing high-altitude operation technologies, and it will not deflect under load. Both the portal guide truss 11 and the vertical main frame truss 12 maintain verticality under load, reducing friction and ensuring the freedom of movement of the lifting frame, as well as its stability and safety in both moving and stationary states.

[0042] The first drive assembly 7 includes a first worm gear reducer 701 and a first high-strength bolt 702. The first worm gear reducer 701 is mounted on the third guide rail beam 103, and the first high-strength bolt 702 is threadedly connected to the main frame beam 201. The second drive assembly 8 includes a second worm gear reducer 801 and a second high-strength bolt 802. The second worm gear reducer 801 is mounted on the main frame beam 201, and the second high-strength bolt 802 is threadedly connected to the first guide rail beam 101. That is, in this embodiment, the first drive assembly 7 includes a first worm gear reducer 701 and a first high-strength bolt 702. The first worm gear reducer 701 is mounted on the third guide beam 103, and the first high-strength bolt 702 is threadedly connected to the main frame beam 201. This allows the vertical main frame truss 12 and its connected construction platform 3 to perform vertical lifting and lowering movements. The second drive assembly 8 includes a second worm gear reducer 801 and a second high-strength bolt 802. The second worm gear reducer 801 is mounted on the main frame beam 201, and the second high-strength bolt 802 is threadedly connected to the first guide beam 101. This allows the portal guide truss 11 and its connected construction platform 3 to perform vertical lifting and lowering movements.

[0043] Preferably, the first drive assembly 7 includes a first electric hoist and a first rigging. The first electric hoist is mounted on the first guide beam 101, and the first rigging is hooked to the main frame beam 201. The second drive assembly 8 includes a second electric hoist and a second rigging. The second electric hoist is mounted on the main frame beam 201, and the second rigging is hooked to the third guide beam 103. Alternatively, in a second embodiment of the first drive assembly 7, it can be configured such that the first drive assembly 7 includes a first electric hoist and a first rigging, with the first electric hoist mounted on the first guide beam 101 and the first rigging hooked to the main frame beam 201; and the second drive assembly 8 includes a second electric hoist and a second rigging, with the second electric hoist mounted on the main frame beam 201 and the second rigging hooked to the third guide beam 103. In other words, the specific lifting power in this solution can be provided by a turbine reducer unit combined with high-strength bolts, or by a combination of an electric hoist and rigging, or similar lifting drive methods. Users can select appropriate traction equipment according to their speed requirements to improve labor efficiency.

[0044] The degree of freedom and safety of movement of this utility model system determines the movement speed, which allows the height of the working platform to be reasonably reduced, thus greatly saving material costs; it can also be decomposed into two working platforms, which are installed on the guide rail truss system and the vertical main frame system respectively to cooperate with each other in construction, which not only saves material costs, but also increases the flexibility of the platform.

[0045] like Figure 5 As shown, the portal truss 11 and the vertical main frame truss 12 in this scheme can both support the construction work platform 3. The construction work platform 3 can also be equipped with appropriate safety mechanisms according to actual conditions. In the climbing frame diagram of this scheme: 1 can be set in several directions along the length or width of the building's side wall, thus forming a three-dimensional rectangular frame that can extend in the extended direction, resulting in better stability. It can be spliced ​​to any length according to the needs of the construction site, making it more versatile.

[0046] Specifically, the three-dimensional rectangular frame structure of the portal guide truss 11 and the vertical main frame truss 12 creates conditions for an interactive, locking combination, and creatively provides conditions for the sequential interactive use of the first drive assembly 7 and the second drive assembly 8 for continuous lifting and lowering. This structural form is stable and has high strength. In addition, the separately set first attachment support assembly 4 and second attachment support assembly 5 provide a safe and stable force-bearing structure for the interactive lifting and lowering of the two, and the length of the support rod can be adjusted and locked at a fixed length. The interactive, locking combination between the portal guide truss 11 and the vertical main frame truss 12 locks them at a certain height when they move vertically, preventing roof falls and ensuring the safe use of the turbine reducer unit.

[0047] The portal truss 11 and the vertical main frame truss 12 can be extended vertically or horizontally as needed for building construction, in order to avoid excessive load requirements, complex construction actions and construction difficulty caused by the special use of cantilevered attachment support components and the additional arrangement of portal truss 11 and vertical main frame truss 12 due to the special use of the building structure, and to reduce material costs and construction labor costs.

[0048] The application of the worm gear reducer unit in this technology is equally crucial. Its rapid and stable lifting and moving ensures smooth construction and lays the foundation for reducing material costs compared to similar construction technologies. For example, the standard height of an attached lifting scaffold is 14 meters, while this technology, due to its ability to perform continuous lifting and provide simultaneous operation on two or more platforms, allows the height of the climbing scaffold (Figure 1) to be as low as 7 meters, fully meeting construction requirements. This not only reduces costs but also enhances safety and stability. In the event of a sudden power outage, the nuts and external bolts within the worm gear reducer unit automatically lock, making it safer than similar technologies. Furthermore, this solution utilizes a remote intelligent control system to control the first drive assembly 7, enabling automatic lifting that can be operated by a single person, saving over 60% of labor costs compared to similar technologies.

[0049] like Figure 3 , Figure 5 and Figure 6 As shown, the high-rise building construction system of this utility model further includes an emergency locking component 6, which is installed between the portal guide truss 11 and the vertical main frame truss 12, and is used to lock the vertical main frame truss 12 or the portal guide truss 11 when it falls freely. Therefore, this utility model improves the safety performance of the lifting process by installing the emergency locking component 6 between the portal guide truss 11 and the vertical main frame truss 12; at the same time, the first attachment support component 4 and the second attachment support component 5 also provide safe and stable force support points for the lifting process, making the system operation safer and more reliable.

[0050] like Figure 6 The diagram illustrates the specific structure of the emergency locking assembly 6. In this embodiment, the emergency locking assembly 6 includes a gravity-rebound swing block 601 mounted on the vertical guide rail 104 and several parallel anti-fall crossbars 203 mounted on the main frame vertical beam 202. The gravity-rebound swing block 601 and the anti-fall crossbars 203 cooperate to lock the vertical main frame truss 12 or the portal guide truss 11 when it falls freely. The gravity-rebound swing block 601 is hinged to one side of the vertical guide rail 104. Several gravity-rebound swing blocks 601 are provided and evenly distributed along the height direction of the vertical guide rail 104. The gravity-rebound swing block 601 includes a swinging part 6010 and a locking part 6011, and an embedded spring 6012 is provided inside the gravity-rebound swing block 601 for resetting the gravity-rebound swing block 601. The gravity rebound swing block 601 includes a free posture and a locked posture. When the gravity rebound swing block 601 is in the free posture, the swing part 6010 intersects with the plane formed by a plurality of parallel anti-fall crossbars 203. When the gravity rebound swing block 601 is in the locked posture, the locking part 6011 abuts against the anti-fall crossbar 203. And when the gravity rebound swing block 601 is in the locked posture, the side of the locking part 6011 away from the swing part 6010 abuts against the bottom of the anti-fall crossbar 203 to achieve emergency locking between the portal guide truss 11 and the vertical main frame truss 12.

[0051] like Figure 6 As shown, the specific structure of the attachment support assembly is also illustrated. In this embodiment, the first attachment support assembly 4 and the second attachment support assembly 5 have the same structure, both including a guide part for longitudinally limiting the portal guide truss 11 or the vertical main frame truss 12, and a support part for vertically limiting the portal guide truss 11 or the vertical main frame truss 12. The longitudinal limiting of the portal guide truss 11 or the vertical main frame truss 12 by the guide part and the vertical limiting of the portal guide truss 11 or the vertical main frame truss 12 by the support part do not interfere with each other.

[0052] The first attachment support assembly 4 and the second attachment support assembly 5 also include a fixing part 403 for fixed installation with the side wall of the building. The fixing part 403 has a fixing hole, and the multiple first attachment support assemblies 4 and the second attachment support assembly 5 are respectively fixed to the side wall of the building by bolts passing through the fixing holes on the fixing part 403.

[0053] The vertical main frame truss 12 is mounted on the portal guide rail truss 11 in a wrap-around manner. During the lifting and lowering operation, the second guide rail beam 102 is always located between the two main frame beams 201, and the vertical main frame truss 12 is always located below the first guide rail beam 101 and above the third guide rail beam 103. That is, the first guide rail beam 101 is higher than the vertical main frame truss 12 by a certain height.

[0054] Specifically, the guide section for longitudinally limiting the portal truss 11 or the vertical main frame truss 12 includes a set of rollers 401 symmetrically arranged on both sides of the vertical guide rail 104 or the main frame vertical beam 202 along the longitudinal direction. The vertical guide rail 104 and the main frame vertical beam 202 are provided with grooves matching the rollers 401. The support section for vertically limiting the portal truss 11 or the vertical main frame truss 12 includes an adjustable-length support rod 402. The main frame vertical beam 202 or the vertical guide rail 104 is provided with several parallel limiting crossbars 105 that match the support rod 402. The support rod 402 and the limiting crossbars 105 are matched to limit and fix the portal truss 11 or the vertical main frame truss 12 in the vertical direction.

[0055] With the cooperation of the support rod 402 and the roller 401, the two do not restrict each other's adjustment freedom in the other direction. Therefore, the setting of multiple first attachment support components 4 or second attachment support components 5 can ensure the verticality in the vertical direction, thus providing a reliable operation guarantee for the emergency locking component 6.

[0056] Furthermore, since the support rod 402 in the attachment support assembly of this solution is telescopically adjustable, and the extension direction of the support rod 402 forms a certain angle with the plane formed by several parallel limiting crossbars 105, and the plane containing the support rod 402 is parallel to the vertical plane, the first attachment support assembly 4 and the second attachment support assembly 5 in this system can be transported together with the lifting of the portal guide truss 11 and the vertical main frame truss 12 during the lifting and transportation process. During transportation, the support rod 402 can be vertically locked between several parallel limiting crossbars 105. Since this system only performs vertical lifting and lowering movements, the first attachment support assembly 4 and the second attachment support assembly 5 do not require additional hanging structures and can be lifted and lowered together with the lifting of the portal guide truss 11 and the vertical main frame truss 12 when the connection with the building is released. This can significantly reduce labor costs and work intensity, providing workers with a more humane working environment, which is not available in other similar technologies. Furthermore, due to the structural cooperation between the support rod 402 and the limiting crossbar 105, the safety of the first attachment support assembly 4 and the second attachment support assembly 5 during installation and removal can be guaranteed, and accidental falls will not occur.

[0057] To further enhance safety, the safety locking system (i.e., emergency locking component 6) provided in this solution provides mechanical locking in the event of a fall caused by destructive damage to drive components such as the worm gear reducer and screw, making the system operation safer and more reliable.

[0058] The second embodiment of this utility model provides a construction method for high-rise buildings, applied to the demolition of high-rise buildings, the construction method comprising:

[0059] The first attachment support assembly 4 and the second attachment support assembly 5 are installed sequentially from the bottom around the side wall of the building construction area;

[0060] A portal guide truss 11, a vertical main frame truss 12, an interactive power device, and an emergency locking assembly 6 are installed on the first attachment support assembly 4 and the second attachment support assembly 5.

[0061] The portal guide truss 11 and the vertical main frame truss 12 are lifted above the building construction area using an interactive power device.

[0062] A top canopy truss 10 is installed on the vertical main frame truss 12, so that the top canopy truss 10 is located above the building construction area;

[0063] Construction accessories are installed on the top canopy truss 10; specifically, the demolition accessories include dustproof cloth, sprinkler system and lighting system; the top canopy truss 10 is a frame structure formed by arched keels, on which dustproof cloth and sprinkler system are arranged. The dustproof cloth can control dust and provide a working environment in rainy and hot weather. The sprinkler system is used to reduce dust during the demolition of concrete structure, reduce the spread of smoke and dust during the demolition of high-rise buildings, and reduce environmental pollution. In addition, the top canopy truss 10 is equipped with lighting system for construction lighting.

[0064] The demolition of high-rise buildings is carried out by simultaneously controlling the interactive power device to alternately lower the portal guide truss 11 and the vertical main frame truss 12, thereby demolishing the high-rise building layer by layer. The alternating lowering of the portal guide truss 11 and the vertical main frame truss 12 by the interactive power device can be achieved safely and quickly using a wireless remote control.

[0065] The integrated transportation system 9 can quickly transport materials after the building structure has been demolished to the ground, improving work efficiency and reducing transportation costs without the need for other machinery. Therefore, the design of this invention can reliably and stably achieve automated lifting control for the demolition of high-rise buildings.

[0066] The third embodiment of this utility model provides a construction method for high-rise buildings, applied to the construction of high-rise buildings, the construction method comprising:

[0067] Construction operation platforms 3 are set up around the construction area to carry out construction in the construction area, so that the high-rise building has a certain height.

[0068] The first attachment support assembly 4 and the second attachment support assembly 5 are installed sequentially from the bottom of the high-rise building;

[0069] A portal guide truss 11, a vertical main frame truss 12, an interactive power device, and an emergency locking assembly 6 are installed on the first attachment support assembly 4 and the second attachment support assembly 5, and the construction operation platform 3 is connected to the portal guide truss 11 and / or the vertical main frame truss 12.

[0070] The portal guide truss 11 and the vertical main frame truss 12 are lifted above the building construction area using an interactive power device.

[0071] A top canopy truss 10 is installed on the vertical main frame truss 12, so that the top canopy truss 10 is located above the building construction area;

[0072] Construction accessories are installed on the top canopy truss 10; these accessories include lighting devices for construction illumination. They may also include an aerial steel reinforcement yard, an automatic concrete placing machine, sprinkler systems, and ventilation systems.

[0073] Among them, a construction operation platform 3 is set up around the construction area to carry out construction in the construction area, so that the high-rise building has a certain height. Specifically, after the main structure of the building has completed the construction of the first and second floors, the first attachment support component 4 and the second attachment support component 5 can be installed sequentially from the bottom of the high-rise building. During installation, the portal guide truss 11, the vertical main frame truss 12 and one or more construction operation platforms 3 can be assembled on the ground first, and then hoisted and vertically fixed on the ground or load-bearing frame around the pre-construction area using lifting machinery, and supported to prevent the frame structure from tilting.

[0074] The process involves constructing a high-rise building by simultaneously controlling an interactive power unit to alternately raise the portal truss 11 and the vertical main frame truss 12, thus constructing the building layer by layer. The alternating raising of the portal truss 11 and the vertical main frame truss 12 by the interactive power unit can be achieved safely and rapidly using a wireless remote control.

[0075] The integrated transportation system 9 may include a template transportation system 9 and a material transportation system 9, so as to quickly transport the templates and materials on the ground to the construction operation platform 3 in the air, improve work efficiency, reduce transportation costs, and eliminate the need for other machinery. Therefore, the design of this utility model can reliably and stably realize the automated lifting control of the high-rise building construction process.

[0076] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0077] In the embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. The apparatus embodiments described above are merely illustrative. For example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Additionally, the displayed or discussed mutual couplings, direct couplings, or communication connections may be through some communication interfaces; indirect couplings or communication connections between devices or units may be electrical, mechanical, or other forms.

Claims

1. A high-rise building construction system, characterized by, Comprise: A plurality of lifting frame bodies arranged around the periphery of the building construction area, comprising a portal guide rail truss (11) and a vertical main frame truss (12) slidingly connected with the portal guide rail truss (11); A first attached support assembly (4) and a second attached support assembly (5) are connected with the portal guide rail truss (11) and the vertical main frame truss (12) respectively, for fixing the portal guide rail truss (11) and / or the vertical main frame truss (12) to the side wall of the high-rise building; A top canopy truss (10) is located above the building construction area, which is connected with a plurality of portal guide rail trusses (11) to provide an installation carrier for building construction accessories; An interactive power device, comprising a first driving assembly (7) fixedly installed on the portal guide rail truss (11), for vertically lifting or lowering the vertical main frame truss (12) when the portal guide rail truss (11) is fixed to the side wall of the high-rise building through the first attached support assembly (4), and a second driving assembly (8) fixedly installed on the vertical main frame truss (12), for vertically lifting or lowering the portal guide rail truss (11) when the vertical main frame truss (12) is fixed to the side wall of the high-rise building through the second attached support assembly (5).

2. The high-rise building construction system according to claim 1, characterized in that, Further comprising an emergency locking assembly (6) installed between the portal guide rail truss (11) and the vertical main frame truss (12), for locking the vertical main frame truss (12) or the portal guide rail truss (11) when it is free falling.

3. The high-rise building construction system according to claim 2, wherein The emergency locking assembly (6) comprises a gravity rebound pendulum block (601) installed on a vertical guide rail (104), and a plurality of mutually parallel anti-falling crossbars (203) installed on a main frame vertical beam (202), and the gravity rebound pendulum block (601) and the anti-falling crossbars (203) cooperate to lock the vertical main frame truss (12) or the portal guide rail truss (11) when it is free falling.

4. The high-rise building construction system according to claim 3, wherein The first attached support assembly (4) and the second attached support assembly (5) are structurally identical, each comprising a guide portion for longitudinally limiting the portal guide rail truss (11) or the vertical main frame truss (12), and a support portion for vertically limiting the portal guide rail truss (11) or the vertical main frame truss (12), and the longitudinal limiting of the guide portion on the portal guide rail truss (11) or the vertical main frame truss (12) does not interfere with the vertical limiting of the support portion on the portal guide rail truss (11) or the vertical main frame truss (12).

5. The high-rise building construction system according to claim 4, wherein The vertical main frame truss (12) comprises two mutually parallel main frame crossbeams (201) and two mutually parallel main frame vertical beams (202) fixedly connected with one end of the two main frame crossbeams (201) respectively; The door type guide rail truss (11) comprises at least one second guide rail cross beam (102) between two mutually parallel main frame cross beams (201), a first guide rail cross beam (101) above the vertical main frame truss (12), a third guide rail cross beam (103) below the vertical main frame truss (12), and two vertical guide rails (104) arranged on both sides of the first guide rail cross beam (101) and the second guide rail cross beam (102), and the two main frame vertical beams (202) are respectively sleeved on the outer sides of the two vertical guide rails (104).

6. The high-rise building construction system according to claim 5, wherein The support part for limiting the vertical direction of the door type guide rail truss (11) or the vertical main frame truss (12) comprises a length-adjustable support rod (402), and a plurality of mutually parallel limiting cross bars (105) matched with the support rod (402) are arranged on the main frame vertical beam (202) or the vertical guide rail (104), and the support rod (402) is matched with the limiting cross bar (105) to limit and fix the vertical direction of the door type guide rail truss (11) or the vertical main frame truss (12).

7. The high-rise building construction system according to claim 6, wherein The first driving assembly (7) comprises a first electric hoist and a first rigging, the first electric hoist is installed on the first guide rail cross beam (101), and the first rigging is connected with the main frame cross beam (201) by a hook; the second driving assembly (8) comprises a second electric hoist and a second rigging, the second electric hoist is installed on the main frame cross beam (201), and the second rigging is connected with the third guide rail cross beam (103) by a hook.

8. The high-rise building construction system according to claim 6, wherein The first driving assembly (7) comprises a first turbine speed reducer set (701) and a first high-strength bolt (702), the first turbine speed reducer set (701) is installed on the third guide rail cross beam (103), and the first high-strength bolt (702) is connected with the main frame cross beam (201) by a thread; the second driving assembly (8) comprises a second turbine speed reducer set (801) and a second high-strength bolt (802), the second turbine speed reducer set (801) is installed on the main frame cross beam (201), and the second high-strength bolt (802) is connected with the first guide rail cross beam (101) by a thread.

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