A high-altitude component hoisting construction method

Abstract

This invention proposes a method for hoisting high-altitude structural components, comprising the following steps: installing and connecting steel structure support plates and steel structure columns at ground level; installing waterproof resin boards on both sides of the steel structure support plates to form steel components; fixing two adjacent steel components together through overall hoisting; and pouring concrete to reinforce the connection of the steel components. In actual implementation, assembling the steel components on the ground and then hoisting them as a whole effectively speeds up the construction process, avoids prolonged high-altitude work for personnel, and improves construction safety. Simultaneously, after pouring concrete, the concrete and waterproof resin boards thicken the wall, effectively improving the load-bearing capacity of the steel structure wall. After the concrete solidifies, it effectively strengthens the connection points of the steel components, making the connection of the steel components more robust.

Description

Technical Field

[0001] This invention relates to the field of green building construction, specifically to a method for lifting high-altitude components. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. They are mainly composed of steel beams, columns, trusses, and other components made of shaped steel and steel plates, typically connected by welds, bolts, or rivets. Due to their light weight, ease of construction, and good mechanical properties, they are widely used in the construction industry. However, current technologies suffer from low efficiency in hoisting high-altitude components, and the connection nodes of steel structures are fragile and easily damaged, significantly limiting their load-bearing capacity and resulting in low safety.

[0003] In view of this, the inventors of this case conducted in-depth research on the above-mentioned problems, which led to the creation of this case. Summary of the Invention

[0004] The purpose of this invention is to provide an efficient and safe method for lifting high-altitude components, which strengthens connection nodes and improves load-bearing capacity.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A method for lifting high-altitude structural components includes the following steps:

[0007] S1: Two steel structure columns are set up facing each other on the ground, and steel structure support plates are set vertically between the two steel structure columns. The steel structure support plates are connected to the two steel structure columns.

[0008] S2: The waterproof resin board is placed on both sides of the steel structure support stiffener, and the waterproof resin board is parallel to the steel structure support stiffener and is fixedly connected together by the first connecting device.

[0009] S3: Connect the waterproof resin board and the steel structure column together to form a space for accommodating the steel structure support stiffener.

[0010] S4: The steel component, which mainly consists of steel structure support plates, two steel structure columns and waterproof resin board, is hoisted onto another steel component by a tower crane and connected together by a second connecting device.

[0011] S5: Concrete is poured into the accommodating space through a pouring device, so that the concrete covers the steel structure support stiffeners.

[0012] S6: Wait for the concrete to harden and form the wall surface;

[0013] S7: Repeat steps s4-s6 to carry out hoisting and pouring.

[0014] The steel structure column has a connecting surface that connects to the steel structure support rib plate; the connecting surface has a first protrusion that connects to the steel structure support rib plate; the first protrusion has a first limiting groove that limits the steel structure support rib plate and a first connecting hole that passes through the first protrusion and connects to the steel structure support rib plate; the steel structure support rib plate has a first corresponding hole that corresponds to the first connecting hole.

[0015] The connecting surface also has a second protrusion that connects to the waterproof resin board. The second protrusion has a second limiting groove for limiting the waterproof resin board and a second connecting hole that passes through the second protrusion and connects to the waterproof resin board. The waterproof resin board has a second corresponding hole that corresponds to the second connecting hole.

[0016] The first limiting groove is parallel to the second limiting groove.

[0017] The steel structure column also includes connecting flanges welded to both ends of the steel structure column.

[0018] A gap is provided between the steel structure support stiffener and the waterproof resin board.

[0019] The steel structure support ribs are equipped with multiple through holes for concrete to pass through.

[0020] In step S2, the first connecting device includes a screw connecting the steel structure support stiffener and the waterproof resin board, a first nut located on both sides of the steel structure support stiffener to lock the steel structure support stiffener, and a second nut located on both sides of the waterproof resin board to lock the waterproof resin board.

[0021] The steel structure support stiffener plate is provided with multiple first mounting holes for installing screws arranged vertically; the waterproof resin board is provided with multiple second mounting holes for installing screws arranged vertically; each first mounting hole corresponds to each second mounting hole.

[0022] The second connecting device includes a connector for connecting two adjacent steel structure support stiffeners; the connector has a first limiting opening that limits the upward movement of the steel structure support stiffener and a second limiting opening that limits the downward movement of the steel structure support stiffener; the first limiting opening and the second limiting opening are provided correspondingly.

[0023] The first limiting opening is provided with multiple third connecting holes for through connectors; the multiple third connecting holes are arranged horizontally; the steel structure support stiffener has a third corresponding hole at the lower end that corresponds to the third connecting hole; the waterproof resin board has a fourth corresponding hole at the lower end that corresponds to the third connecting hole.

[0024] The second limiting opening is provided with multiple fourth connecting holes for through connectors; the multiple fourth connecting holes are arranged horizontally; the steel structure support stiffener has a fifth corresponding hole at the lower end that corresponds to the fourth connecting hole; the waterproof resin board has a sixth corresponding hole at the lower end that corresponds to the fourth connecting hole.

[0025] The steps for hoisting the steel components in step S4 include:

[0026] S41: Install the connector onto the steel structure support plate below, and connect the fourth connecting hole, the fifth corresponding hole, and the sixth corresponding hole together with bolts;

[0027] S42: Loop the steel cable onto the threaded rods on both sides of the steel structure support stiffener plate to lift the steel component;

[0028] S43: Align the steel structure support stiffener with the first limiting opening, and connect the third connecting hole, the third corresponding hole and the fourth corresponding hole together with bolts;

[0029] S44: Connect the steel structure columns together using connecting flanges, and the hoisting is complete.

[0030] The waterproof resin board has ventilation holes, and multiple ventilation holes are evenly distributed on the waterproof resin board.

[0031] The waterproof resin board is also equipped with multiple pouring holes for pouring concrete, which are distributed vertically on the waterproof resin board.

[0032] The waterproof resin board is also provided with a gate that can slide vertically to open and close the pouring hole, a sliding groove connected to the gate for the gate to slide, and a driving device for driving the gate to slide to open or close the pouring hole; the gate is formed with a plurality of gate holes corresponding one-to-one with the pouring hole.

[0033] The drive unit includes a threaded seat mounted on the gate plate, an adjusting screw that mates with the threaded seat, and a drive motor that drives the adjusting screw to rotate; the threaded seat includes an adjusting nut that mates with the adjusting screw.

[0034] The waterproof resin board is also equipped with a leak-proof component to seal the pouring hole; the leak-proof component includes a leak-proof rigid pipe; the leak-proof rigid pipe has an inlet and an outlet connected to the inlet; the leak-proof component also includes a sealing head located at the outlet and sealing the outlet.

[0035] The sealing head includes an elastic tube; the elastic tube has a closed inner hole, one end of which is connected to a leak-proof rigid tube.

[0036] The leak-proof component also has a housing that mates with the threaded pouring hole.

[0037] Leak-proof rigid pipes and sealing heads are fixedly installed inside the housing.

[0038] The leak-proof rigid pipe gradually tapers from the inlet to the outlet.

[0039] In step S5, the pouring device used includes a pouring pipe for pouring concrete; the pouring pipe has multiple pouring heads that are matched one-to-one with the pouring holes; each pouring head is equipped with a valve to open or close the pouring head.

[0040] The concrete pouring step in step S5 includes:

[0041] S51: The drive device drives the gate to slide open the pouring hole, connecting multiple matching pouring heads to the pouring hole together.

[0042] S52: Open the valve at the bottommost pouring head, pour concrete until it covers the pouring hole, then close the valve; then repeat the action, pouring from bottom to top in sequence;

[0043] S53: Stop pouring after reaching the connection point between the two steel components;

[0044] S54: Pull out the pouring head, and the drive device drives the gate to slide and close the pouring hole.

[0045] By adopting the above technical solution, the high-altitude component lifting construction method of the present invention, in actual implementation, effectively speeds up the construction process by assembling steel components on the ground for overall hoisting, avoids long-term high-altitude work by personnel, and improves construction safety; at the same time, after pouring concrete, the concrete and waterproof resin board thicken the wall, effectively improving the load-bearing capacity of the steel structure wall, and the concrete solidifies to effectively strengthen the connection points of the steel components, making the connection of the steel components more solid. Attached Figure Description

[0046] Figure 1 This is a schematic diagram of the assembly structure of the steel structure support stiffener, waterproof resin board, and steel structure column of the present invention;

[0047] Figure 2 This is a schematic diagram of the connector structure of the present invention;

[0048] Figure 3 This is a schematic diagram of the leak-proof component of the present invention in a closed state;

[0049] Figure 4 This is a schematic diagram showing the open state of the leak-proof component of the present invention;

[0050] In the picture:

[0051] 1. Steel structure column; 11. First limiting groove; 12. Second limiting groove; 13. Connecting flange; 2. Steel structure support stiffener; 3. Waterproof resin board; 31. Ventilation hole; 32. Gate plate; 4. Connector; 41. First limiting opening; 42. Second limiting opening; 51. Leak-proof rigid pipe; 52. Elastic pipe; 53. Shell; 521. Detailed Implementation

[0052] To further explain the technical solution of the present invention, a detailed description is provided below through specific embodiments.

[0053] like Figure 1-4 As shown, a method for lifting high-altitude structural components includes the following steps:

[0054] S1: Two steel structure columns 1 are set facing each other on the ground, and steel structure support plates 2 are vertically set between the two steel structure columns 1. The steel structure support plates 2 are connected to the two steel structure columns 1.

[0055] S2: The waterproof resin board 3 is placed on both sides of the steel structure support stiffener 2, and the waterproof resin board 3 is parallel to the steel structure support stiffener 2 and is fixedly connected together by the first connecting device.

[0056] S3: Connect the waterproof resin board 3 and the steel structure column 1 together to form a space for accommodating the steel structure support stiffener 2;

[0057] S4: Using a tower crane, the steel component, which is mainly composed of steel structure support stiffener 2, two steel structure columns 1 and waterproof resin board 3, is hoisted onto another steel component and connected together by the second connecting device.

[0058] S5: Concrete is poured into the accommodating space through the pouring device so that the concrete covers the steel structure support stiffener plate 2.

[0059] S6: Wait for the concrete to harden and form the wall surface;

[0060] S7: Repeat steps s4-s6 for hoisting and pouring. In actual implementation, assembling steel components on the ground and hoisting them as a whole effectively speeds up the construction process, avoids prolonged high-altitude work for personnel, and improves construction safety. Simultaneously, after pouring concrete, the concrete and waterproof resin board thicken the wall surface, effectively improving the load-bearing capacity of the steel structure wall. Once the concrete has solidified, it effectively strengthens the connection points of the steel components, making the connections more robust.

[0061] Preferably, the steel structure column 1 has a connecting surface for connecting with the steel structure support rib 2; the connecting surface has a first protrusion for connecting with the steel structure support rib 2; the first protrusion has a first limiting groove 11 for limiting the steel structure support rib 2 and a first connecting hole that penetrates the first protrusion and connects to the steel structure support rib 2; the steel structure support rib 2 has a first corresponding hole corresponding to the first connecting hole. The steel structure support rib extends into the first limiting groove, which limits the steel structure support rib, and the connection between the steel structure support rib and the steel structure column is reinforced by bolts connecting the first connecting hole and the first corresponding hole; this facilitates hoisting and prevents the steel structure from becoming loose and components from falling off during hoisting.

[0062] Preferably, the connecting surface also has a second protrusion that connects to the waterproof resin board 3. The second protrusion has a second limiting groove 12 that limits the waterproof resin board 3 and a second connecting hole that passes through the second protrusion and connects to the waterproof resin board 3. The waterproof resin board 3 has a second corresponding hole that corresponds to the second connecting hole. The waterproof resin board extends into the second limiting groove, which limits the waterproof resin board. At the same time, the connection between the waterproof resin board and the steel structure column is reinforced by bolts connecting the second connecting hole and the second corresponding hole. This facilitates hoisting and prevents the connection from becoming unstable and the component from falling off.

[0063] Preferably, the first limiting groove 11 and the second limiting groove 12 are parallel. This ensures that the steel structure support stiffeners and the waterproof resin board are parallel after installation and fixing.

[0064] Preferably, the steel structure column 1 further includes connecting flanges 13 welded to both ends of the steel structure column 1. The connecting flanges welded to both ends of the steel structure column connect two adjacent steel structure columns, thereby reinforcing the connection between the steel structure columns.

[0065] Preferably, a gap is provided between the steel structure support stiffener 2 and the waterproof resin board 3; by pouring concrete, the gap is filled with concrete, and the steel structure support stiffener is encased in the concrete, thus isolating the steel structure support stiffener from the external environment and improving the corrosion resistance of the steel structure support stiffener.

[0066] Preferably, the steel structure support rib 2 is provided with multiple through holes for concrete to pass through. After the concrete entering the through holes solidifies, it strengthens the connection between the steel structure support rib and the concrete.

[0067] Preferably, in step S2, the first connecting device includes a screw connecting the steel structure support rib plate 2 and the waterproof resin board 3, first nuts located on both sides of the steel structure support rib plate 2 to lock the steel structure support rib plate 2, and second nuts located on both sides of the waterproof resin board 3 to lock the waterproof resin board 3. The connection between the steel structure support rib plate and the waterproof resin board is further strengthened by the cooperation of the first nut, the second nut and the screw.

[0068] Preferably, the steel structure support rib plate 2 is provided with multiple first mounting holes for installing screws arranged vertically; the waterproof resin board 3 is provided with multiple second mounting holes for installing screws arranged vertically; each first mounting hole corresponds to each second mounting hole. This facilitates the installation of the screws and the waterproof resin board.

[0069] Preferably, the second connecting device includes a connector 4 that connects two adjacent steel structure support stiffeners 2; the connector 4 has a first limiting opening 41 that limits the upward movement of the steel structure support stiffeners 2 and a second limiting opening 42 that limits the downward movement of the steel structure support stiffeners 2; the first limiting opening 41 and the second limiting opening 42 are correspondingly provided; the two adjacent steel structure support stiffeners are connected through the corresponding first limiting opening and the second limiting opening to avoid misalignment of the steel structure support stiffeners.

[0070] Preferably, the first limiting opening 41 is provided with a plurality of third connecting holes penetrating the connector 4; the plurality of third connecting holes are arranged laterally; the steel structure support stiffener 2 has a third corresponding hole at its lower end corresponding to the third connecting hole; the waterproof resin board 3 has a fourth corresponding hole at its lower end corresponding to the third connecting hole. The connection between the upper steel component and the connector is strengthened by bolting the third connecting holes, the third corresponding hole and the fourth corresponding hole.

[0071] Preferably, the second limiting opening 42 is provided with multiple fourth connecting holes that penetrate the connector 4; the multiple fourth connecting holes are arranged laterally; the steel structure support stiffener 2 has a fifth corresponding hole at its lower end that corresponds to the fourth connecting hole; the waterproof resin board 3 has a sixth corresponding hole at its lower end that corresponds to the fourth connecting hole. The connection between the lower steel component and the connector is strengthened by bolting the fourth connecting holes, the fifth corresponding hole, and the sixth corresponding hole.

[0072] Preferably, the step of hoisting the steel components in step S4 includes:

[0073] S41: Install the connector 4 onto the steel structure support plate 2 located below, and connect the fourth connecting hole, the fifth corresponding hole, and the sixth corresponding hole together with bolts;

[0074] S42: Loop the steel cable onto the threaded rods on both sides of the steel structure support stiffener plate 2 to lift the steel component;

[0075] S43: Align the steel structure support stiffener plate 2 with the first limiting opening 41, and connect the third connecting hole, the third corresponding hole and the fourth corresponding hole together with bolts;

[0076] S44: The steel structure columns 1 are connected together via connecting flange 13, and the hoisting is completed. In actual implementation, the overall hoisting effectively improves the hoisting efficiency. At the same time, the second connecting device avoids misalignment of the steel structure support ribs, strengthens the connection between adjacent steel components, and makes the wall more stable and solid.

[0077] Preferably, the waterproof resin board 3 is also provided with ventilation holes 31, and multiple ventilation holes 31 are evenly distributed on the waterproof resin board 3. Before pouring concrete, a gel film is formed by brushing on gel to seal the ventilation holes. After the concrete solidifies, the gel film is removed, and the wall dries faster through the ventilation holes.

[0078] Preferably, the waterproof resin board is provided with multiple pouring holes for pouring concrete, and the multiple pouring holes are distributed vertically on the waterproof resin board 3. By providing multiple pouring holes in the vertical direction, it is convenient to install the pouring pipe. At the same time, during pouring, the corresponding pouring holes are opened according to the plane of the concrete, avoiding the situation where the pouring holes are below the plane of the concrete, which would cause the pressure required by the pouring head to increase and reduce the pouring efficiency.

[0079] Preferably, the waterproof resin board 3 is further provided with a gate 32 that can slide vertically to open and close the pouring holes, a sliding groove connected to the gate 32 for sliding the gate 32, and a driving device for driving the gate 32 to slide open or close the pouring holes; the gate 32 is formed with a plurality of gate holes corresponding one-to-one with the pouring holes. Through the cooperation between the gate and the sliding groove, the gate can slide in the sliding groove, and the first driving device drives the gate to open or close the pouring holes, making the operation simple, convenient and quick.

[0080] Preferably, the driving device includes a threaded seat disposed on the gate 32, an adjusting screw cooperating with the threaded seat, and a drive motor for driving the adjusting screw to rotate; the threaded seat includes an adjusting nut cooperating with the adjusting screw. The drive motor drives the adjusting screw to rotate, and the gate slides open or closes the pouring hole through the cooperation between the screw and the threaded seat.

[0081] Preferably, the waterproof resin board 3 is further provided with a leak-proof component to seal the pouring hole; the leak-proof component includes a leak-proof rigid pipe 51; the leak-proof rigid pipe 51 has an inlet and an outlet communicating with the inlet; the leak-proof component also includes a sealing head disposed at the outlet and sealing the outlet. By setting a sealing head at the outlet to seal the outlet, the pouring hole is sealed, thereby preventing concrete from flowing out of the pouring hole when the pouring head is pulled out.

[0082] Preferably, the sealing head includes an elastic tube 52; the elastic tube 52 has a closed inner hole 521, one end of which is connected to the leak-proof rigid tube 51. When the pouring head is not connected, the inner hole is in a closed state, thereby sealing the outlet; when the pouring head is connected, the pouring head extends into the inner hole along the inlet towards the outlet, squeezing the side wall of the elastic tube, causing the side wall of the elastic tube to elastically deform and open the inner hole, allowing the pouring head to pass through the inner hole for pouring; when the pouring head is removed, the side wall of the elastic tube recovers and seals the inner hole; the elastic tube is made of rubber material.

[0083] Preferably, the leak-proof component also has a housing 53 that mates with the threaded connection of the pouring hole. The mating of the housing with the pouring hole facilitates the installation of the leak-proof component.

[0084] Preferably, the leak-proof rigid tube 51 and the sealing head are fixedly disposed inside the housing 53. The housing protects the leak-proof rigid tube and the sealing head to prevent damage to the leak-proof components, and at the same time, the housing applies a compressive force to the elastic tube to keep the inner hole of the elastic tube in a closed state.

[0085] Preferably, the leak-proof rigid pipe 51 gradually tapers from the inlet to the outlet. This makes the leak-proof rigid pipe funnel-shaped, facilitating the insertion of the casting pipe into the inner hole.

[0086] Preferably, in step S5, the pouring device includes a pouring pipe for pouring concrete; the pouring pipe has multiple pouring heads that are matched one-to-one with the pouring holes; each pouring head is equipped with a valve to open or close the pouring head. In actual installation, the pouring holes and pouring heads are matched one-to-one and concrete is poured through the pouring pipe, saving the installation time of the pouring heads and effectively improving the pouring efficiency.

[0087] Preferably, the concrete pouring step in step S5 includes:

[0088] S51: The drive device drives the gate 32 to slide open the pouring hole, connecting multiple matching pouring heads to the pouring hole together.

[0089] S52: Open the valve at the bottommost pouring head, pour concrete until it covers the pouring hole, then close the valve; then repeat the action, pouring from bottom to top in sequence;

[0090] S53: Stop pouring after reaching the connection point between the two steel components;

[0091] S54: Pull out the pouring head, and the drive device drives the gate 32 to slide and close the pouring hole. Pouring concrete from bottom to top can avoid air bubbles forming due to excessive pouring from the upper pouring port, thus preventing a deterioration in the quality of the poured wall surface; at the same time, the corresponding pouring holes are opened according to the plane of the concrete during pouring, so as to avoid the pouring head needing to output pressure and reducing pouring efficiency if the pouring hole is below the plane of the concrete.

[0092] The product form of the present invention is not limited to the illustrations and embodiments shown in this case. Any appropriate changes or modifications made to it based on similar ideas should be considered as not departing from the patent scope of the present invention.

Claims

1. A method for lifting and constructing high-altitude structural components, characterized in that... This includes the following steps: S1: Two steel structure columns are set up facing each other on the ground, and steel structure support plates are set vertically between the two steel structure columns. The steel structure support plates are connected to the two steel structure columns. S2: Waterproof resin boards are placed on both sides of the steel structure support stiffeners, parallel to the steel structure support stiffeners, and fixedly connected together by a first connecting device; the steel structure support stiffeners are provided with multiple through holes for concrete to pass through; the first connecting device includes screws connecting the steel structure support stiffeners and the waterproof resin boards, first nuts on both sides of the steel structure support stiffeners for locking the steel structure support stiffeners, and second nuts on both sides of the waterproof resin boards for locking the waterproof resin boards; the steel structure support stiffeners are provided with multiple first mounting holes for installing screws arranged vertically; the waterproof resin boards are provided with multiple second mounting holes for installing screws arranged vertically; each first mounting hole and each second mounting hole are provided in a one-to-one correspondence. S3: Connect the waterproof resin board and the steel structure column together to form a space for accommodating the steel structure support ribs; the waterproof resin board is provided with ventilation holes, and multiple ventilation holes are evenly distributed on the waterproof resin board. The waterproof resin board is also provided with multiple pouring holes for pouring concrete, and the multiple pouring holes are distributed vertically on the waterproof resin board. The waterproof resin board is also equipped with a leak-proof component to seal the casting hole; the leak-proof component includes a leak-proof rigid tube; the leak-proof rigid tube has an inlet and an outlet communicating with the inlet; the leak-proof component also includes a sealing head disposed at the outlet and sealing the outlet, the sealing head including an elastic tube; the elastic tube has a sealed inner hole, one end of which is connected to the leak-proof rigid tube; the leak-proof component also has a housing that is threaded into the casting hole; the leak-proof rigid tube and the sealing head are fixedly disposed within the housing; the leak-proof rigid tube gradually tapers from the inlet to the outlet; S4: The steel component, which mainly consists of steel structure support plates, two steel structure columns and waterproof resin board, is hoisted onto another steel component by a tower crane and connected together by a second connecting device. S5: Concrete is poured into the accommodating space through a pouring device, so that the concrete covers the steel structure support stiffeners. S6: Wait for the concrete to harden and form the wall surface; S7: Repeat steps s4-s6 to carry out hoisting and pouring.

2. The method for lifting high-altitude components according to claim 1, characterized in that: The steel structure column has a connecting surface that connects to the steel structure support rib plate; the connecting surface has a first protrusion that connects to the steel structure support rib plate; the first protrusion has a first limiting groove that limits the steel structure support rib plate and a first connecting hole that passes through the first protrusion and connects to the steel structure support rib plate; the steel structure support rib plate has a first corresponding hole that corresponds to the first connecting hole.

3. The method for lifting and constructing high-altitude components according to claim 2, characterized in that: The connecting surface also has a second protrusion that connects to the waterproof resin board. The second protrusion has a second limiting groove for limiting the waterproof resin board and a second connecting hole that passes through the second protrusion and connects to the waterproof resin board. The waterproof resin board has a second corresponding hole that corresponds to the second connecting hole.

4. The method for lifting high-altitude components according to claim 3, characterized in that: The first limiting groove is parallel to the second limiting groove.

5. The method for lifting high-altitude components according to claim 1, characterized in that: The steel structure column also includes connecting flanges welded to both ends of the steel structure column.

6. The method for lifting high-altitude components according to claim 2, characterized in that: A gap is provided between the steel structure support stiffener and the waterproof resin board.

7. The method for lifting high-altitude components according to claim 1, characterized in that: The second connecting device includes a connector for connecting two adjacent steel structure support stiffeners; the connector has a first limiting opening that limits the steel structure support stiffeners upward and a second limiting opening that limits the steel structure support stiffeners downward; the first limiting opening and the second limiting opening are provided correspondingly.

8. A method for lifting high-altitude components according to claim 7, characterized in that: The first limiting opening is provided with multiple third connecting holes for through connectors; the multiple third connecting holes are arranged horizontally; the steel structure support stiffener has a third corresponding hole at the lower end that corresponds to the third connecting hole; the waterproof resin board has a fourth corresponding hole at the lower end that corresponds to the third connecting hole.

9. A method for lifting high-altitude components according to claim 8, characterized in that: The second limiting opening is provided with multiple fourth connecting holes for through connectors; the multiple fourth connecting holes are arranged horizontally; the steel structure support stiffener has a fifth corresponding hole at the lower end that corresponds to the fourth connecting hole; the waterproof resin board has a sixth corresponding hole at the lower end that corresponds to the fourth connecting hole.

10. A method for lifting and constructing high-altitude components according to claim 1, characterized in that: The steps for hoisting the steel components in step S4 include: S41: Install the connector onto the steel structure support plate below, and connect the fourth connecting hole, the fifth corresponding hole, and the sixth corresponding hole together with bolts; S42: Loop the steel cable onto the threaded rods on both sides of the steel structure support stiffener plate to lift the steel component; S43: Align the steel structure support stiffener with the first limiting opening, and connect the third connecting hole, the third corresponding hole and the fourth corresponding hole together with bolts; S44: Connect the steel structure columns together using connecting flanges, and the hoisting is complete.

11. A method for lifting and constructing high-altitude components according to claim 10, characterized in that: The waterproof resin board is also provided with a gate that can slide vertically to open and close the pouring hole, a sliding groove connected to the gate for the gate to slide, and a driving device for driving the gate to slide to open or close the pouring hole; the gate is formed with a plurality of gate holes corresponding one-to-one with the pouring hole.

12. A method for lifting high-altitude components according to claim 11, characterized in that: The drive unit includes a threaded seat mounted on the gate plate, an adjusting screw that mates with the threaded seat, and a drive motor that drives the adjusting screw to rotate; the threaded seat includes an adjusting nut that mates with the adjusting screw.

13. A method for lifting and constructing high-altitude components according to claim 12, characterized in that: In step S5, the pouring device used includes a pouring pipe for pouring concrete; the pouring pipe has multiple pouring heads that are matched one-to-one with the pouring holes; each pouring head is equipped with a valve to open or close the pouring head.

14. A method for lifting and constructing high-altitude components according to claim 13, characterized in that: The concrete pouring step in step S5 includes: S51: The drive device drives the gate to slide open the pouring hole, connecting multiple matching pouring heads to the pouring hole together. S52: Open the valve at the bottommost pouring head, pour concrete until it covers the pouring hole, then close the valve; then repeat the action, pouring from bottom to top in sequence; S53: Stop pouring after reaching the connection point between the two steel components; S54: Pull out the pouring head, and the drive device drives the gate to slide and close the pouring hole.

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