Installation method of rows of super high swing columns

Abstract

The present invention discloses a method for installing rows of super-high sway columns, including a sway column body, the sway column body being fixed to the ground by a plurality of anchor bolts, a plurality of roadbed box bodies being arranged on the right side of the sway column body, the plurality of roadbed box bodies being fixedly connected by roadbed box connectors, and a steel plate being welded to the upper end of each roadbed box body. The roadbed box bodies are finished and all of the roadbed box bodies are connected as one, thereby ensuring the stability of the overall foundation of the lattice column, and by setting a scissor brace, ensuring the stability of the lattice column in the swaying direction of the sway column, connecting with the completed main structure in the vertical swaying direction of the sway column, making the lattice column more stable in the horizontal direction, and setting a hoop with adjustable horizontal position on the top of the lattice column, making it more accurate and safe when connecting the sway column to the top truss, and at the same time, the lattice column as a whole and the scissor brace can be quickly installed, thereby reducing the installation time and improving the installation efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of swing column installation, and in particular to a method for installing rows of super-high swing columns. Background Art

[0002] The columns used in multi-span rigid frames that are hinged at both ends and cannot resist lateral loads are called swing columns. The stability of the swing columns themselves depends on the lateral stiffness of the rigid frame. The internal force acting on the swing columns will promote the instability of the rigid frame. However, the existing swing columns still have the following problems when used:

[0003] The installation of the swing column in the prior art requires the pouring of a concrete foundation, which greatly increases the construction cost. At the same time, the supporting columns in the prior art are only used for temporary support, and the position adjustment function of the swing column cannot be realized. In addition, the prior art does not consider the fixing measures of the lattice column in the vertical swing direction, so that when the swing column is in use, it may cause the lattice column to collapse, resulting in dangerous accidents. Therefore, how to reasonably solve this problem is what we need to consider. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, and a method for installing rows of super-high sway columns is proposed. The finished roadbed box body is used, and the roadbed box body is completely connected into one, thereby ensuring the stability of the overall foundation of the lattice column, and by arranging scissor braces, the stability of the lattice column in the swaying direction of the sway column is ensured, and the lattice column is connected to the completed main structure in the swaying direction of the vertical swaying column to make the lattice column more stable in the horizontal direction, and a clamp with adjustable horizontal position is arranged on the top of the lattice column, which makes the connection between the sway column and the top truss more accurate and safe, and at the same time, the lattice column as a whole and the scissor braces can be quickly installed, thereby reducing the installation time and improving the installation efficiency.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A row of super-high sway column installation equipment includes a sway column body, which is fixed to the ground by multiple anchor bolts, and multiple roadbed box bodies are arranged on the right side of the sway column body, and the multiple roadbed box bodies are fixedly connected by roadbed box connectors, and a mounting block is welded on the upper end of each of the roadbed box bodies, and multiple mounting grooves are arranged on the upper end of the mounting block, and lattice columns are commonly arranged in the multiple mounting grooves, and the lattice columns are slidably connected to the inner walls of the mounting grooves, and multiple fixing ports are arranged on the lattice column, and multiple through grooves are arranged on the mounting block, and multiple through grooves all penetrate the mounting grooves, and multiple through grooves are arranged in the multiple through grooves, and each of the first bolts is threaded with a nut, and every two adjacent lattice columns are connected by scissors struts, and two support screws are arranged on the rear side of the lattice column, and cylindrical clamps are fixedly connected to the adjacent sides of the two support screws.

[0007] Preferably, the lattice column comprises a plurality of steel columns, each of which is provided with a steel column fixing piece, each of which is provided with a plurality of movable grooves, each of which is provided with a slider, each of which is slidably connected to the inner wall of the movable groove, each of which is elastically connected to the inner wall of the movable groove away from the groove through a first spring, and a diagonal rod is commonly provided in every two matching movable grooves.

[0008] Preferably, each of the steel columns is provided with a plurality of rectangular grooves, a cross bar is provided between each of the movable grooves and the corresponding rectangular grooves, sliding grooves are provided on the upper and lower sides of the cross bar, a wedge block is provided in each of the sliding grooves, each of the wedge blocks is slidably connected to the inner wall of the corresponding sliding groove, each of the wedge blocks is elastically connected to the inner wall of the corresponding sliding groove through a second spring, and a card slot is provided at the inner top and inner top of each of the rectangular grooves.

[0009] Preferably, one side of each wedge-shaped block close to the steel column is a curved surface.

[0010] Preferably, each of the cross bars is provided with a cross cavity, and a rotating rod is provided in the cross cavity, and the rotating rod is rotatably connected to the inner top and inner bottom of the cross cavity, and a wire wheel is provided on the rotating rod, and the lower end of the rotating rod extends to the outside and is fixedly connected to a knob, and the side of the cross cavity close to the slide groove is a fine groove, and the inner top and inner bottom of the fine groove are provided with guide wheels, and a pull rope is fixedly connected between every two matching wedge blocks, and each of the pull ropes is wound around the corresponding guide wheel, and one end of each pull rope away from the wedge block is fixed to the corresponding wire wheel.

[0011] Preferably, the cylindrical clamp is two semi-cylinders, and the two semi-cylinders are connected by fastening bolts.

[0012] Preferably, each of the scissors struts is fixedly connected to a connecting block on both sides, each of the connecting blocks is bolted with two second bolts, and each steel column fixing piece corresponding to the scissors strut is provided with two threaded holes matching the scissors struts.

[0013] To achieve the above-mentioned purpose, the present invention further provides a method for installing a row of super-high sway columns, comprising the following steps:

[0014] S1: Installation of roadbed box body: Before installing the roadbed box body, level the site and ensure that the ground is compacted. Arrange the roadbed box body along the position of the swing column. The specifications of the roadbed box body are 9000*1500*250. Try to ensure that the center of the roadbed box body is close to the position of the swing column body. Use 400*150*25 steel plates for welding connection between the roadbed box bodies.

[0015] S2: Installation of lattice columns: After the installation of the roadbed box body is completed, use a 50t crane to lift the 15m high 2m*2m lattice column to the predetermined position, weld the 300*150*25 mounting block to the roadbed box body, and then insert the lattice column into the four mounting slots. Fix the lattice column to the roadbed box body with multiple nuts and the first bolt. The lattice columns are connected to each other by welding 16# channel steel into scissor braces. Align the second bolts on the two connecting blocks of the scissor braces with the corresponding threaded holes and tighten them to complete the connection between the two lattice columns and the scissor braces. The lattice column is connected to the completed main structure with 150*150*7*10 H-shaped steel.

[0016] S3: Top hoop installation: The top hoop can wrap around a cylinder with a diameter of 800-1400mm. The hoop is composed of two semicircles, which are connected with each other by fastening bolts. The semicircles and the lattice columns are connected with length-adjustable support screws. The support screws are connected to the hoop and the lattice column by welding.

[0017] S4: Installation of swing column: After the swing column body is transported to the site, it is lifted to the installation position by a 100t truck crane. First, the bottom of the swing column is connected to the installed hinged parts. After the bottom connection is completed, the swing column body is fixed with a clamp on the top. The crane can be unhooked only after the swing column body is firmly fixed.

[0018] S5: Installation of the swing column body and the top truss steel structure: The roof truss steel structure is installed by hoisting, and the lattice columns are used as temporary supports to connect the swing column body to the roof truss steel structure. The horizontal position of the swing column body is adjusted using the clamps that can be adjusted horizontally. After the connecting parts of the swing column body and the truss are aligned, the adjustable clamps are locked to connect the swing column and the roof truss steel structure.

[0019] S6: Unloading of roof trusses: After all the swing columns are connected to the roof trusses, and the roof trusses are welded and accepted, the temporary lattice columns are removed.

[0020] The present invention has the following beneficial effects:

[0021] 1. Compared with the prior art, the roadbed box body is used as the foundation, and all the roadbed box bodies are connected, which ensures the stability of the overall foundation of the lattice column, thereby ensuring the stability and accuracy of the steel structure installation position.

[0022] 2. Compared with the prior art, in order to ensure the stability of the lattice column in the swing direction of the swing column, a scissors brace is set between the swing columns and connected to the completed main structure in the swing direction of the vertical swing column, so that the lattice column is more stable in the horizontal direction; the lattice column also serves as a frame support for the top truss construction, thereby reducing the cost of temporary support.

[0023] 3. Compared with the prior art, a clamp with adjustable horizontal position is set on the top of the lattice column, which reduces the use of lifting machinery and reduces construction costs; the adjustable support rod can be adjusted at the millimeter level, which is more accurate when connecting the swing column with the top truss.

[0024] 4. Compared with the prior art, by setting the wedge block, the first spring, the first bolt, the nut and the second bolt, the lattice column can be quickly disassembled for the next use, and the scissors brace can be quickly disassembled, thereby avoiding the situation where it cannot be disassembled after welding and improving the recycling rate of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the structure of the method for installing rows of super-high sway columns proposed by the present invention;

[0026] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 3 for Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0028] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at C in the middle;

[0029] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at D in the middle;

[0030] Figure 6 for Figure 1 The left schematic diagram of

[0031] Figure 7 This is a top view of the cylindrical clamp.

[0032] In the figure: 1 roadbed box body, 2 roadbed box connecting parts, 3 anchor bolts, 4 mounting blocks, 5 cylindrical clamps, 6 rocking column bodies, 7 scissor braces, 8 diagonal rods, 9 cross rods, 10 steel column fixing parts, 11 lattice columns, 12 mounting grooves, 13 first bolts, 14 nuts, 15 through grooves, 16 fixing openings, 17 connecting blocks, 18 second bolts, 19 threaded holes, 20 moving grooves, 21 sliders, 22 first springs, 23 cross cavities, 24 knobs, 25 rotating rods, 26 reels, 27 slots, 28 wedge blocks, 29 rectangular slots, 30 second springs, 31 supporting screws, and 32 fastening bolts. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0034] Reference Figure 1-7 , a row of super-high sway column installation equipment, including a sway column body 6, the sway column body 6 is fixed to the ground by multiple anchor bolts 3, a plurality of roadbed box bodies 1 are arranged on the right side of the sway column body 6, the specification of the roadbed box body 1 is 9000*1500*250, and the multiple roadbed box bodies 1 are fixedly connected by a roadbed box connector 2, the roadbed box connector 2 is a 400*150*25 steel plate, and the roadbed box bodies 1 are fixed to each other by welding the steel plates, and a mounting block 4 is welded on the upper end of each roadbed box body 1, and the mounting block 4 is a 300*150*25 steel plate, and a plurality of mounting grooves 12 are arranged on the upper end of the mounting block 4, and a lattice column 11 is arranged in the plurality of mounting grooves 12, and the parameters of the lattice column 11 are 15m high and 2m*2m, and the lattice column 11 It is slidably connected to the inner wall of the mounting groove 12, a plurality of fixing ports 16 are provided on the lattice column 11, a plurality of through grooves 15 are provided on the mounting block 4, the plurality of through grooves 15 all penetrate the mounting groove 12, a first bolt 13 is provided in the plurality of through grooves 15, a nut 14 is threadedly connected to each first bolt 13, every two adjacent lattice columns 11 are connected by a scissors brace 7, the steel model of the scissors brace 7 is 16# channel steel, a completed main structure is provided next to the lattice column 11, the lattice column 11 and the completed main structure are connected by an H-shaped steel of 150*150*7*10, two support screws 31 are provided on the rear side of the lattice column 11, adjacent sides of the two support screws 31 are fixedly connected with a cylindrical clamp 5, the support screw 31 is connected to the clamp and the lattice column 11 by welding.

[0035] Among them, the lattice column 11 includes multiple steel columns, each of which is provided with a steel column fixing part 10, and each of the steel column fixing parts 10 is provided with a plurality of movable grooves 20. Each of the multiple movable grooves 20 is provided with a slider 21, and the multiple sliders 21 are slidably connected to the inner wall of the movable groove 20. The multiple sliders 21 are elastically connected to the inner wall of the movable groove 20 away from the groove through a first spring 22, and a diagonal rod 8 is commonly provided in every two matching movable grooves 20.

[0036] Among them, each steel column is provided with a plurality of rectangular grooves 29, and a cross bar 9 is provided between each movable groove 20 and the corresponding rectangular groove 29. The upper and lower sides of the cross bar 9 are provided with sliding grooves, and each sliding groove is provided with a wedge block 28. Each wedge block 28 is slidably connected to the inner wall of the corresponding sliding groove, and each wedge block 28 is elastically connected to the inner wall of the corresponding sliding groove through a second spring 30. The inner top and inner top of each rectangular groove 29 are provided with a card slot 27, and the side of each wedge block 28 close to the steel column is an arc surface.

[0037] Among them, each cross bar 9 is provided with a cross cavity 23, and a rotating rod 25 is provided in the cross cavity 23. The rotating rod 25 is rotatably connected to the inner top and inner bottom of the cross cavity 23, and a wire wheel 26 is provided on the rotating rod 25. The lower end of the rotating rod 25 extends to the outside and is fixedly connected to the knob 24. The side of the cross cavity 23 close to the slide groove is a fine groove, and the inner top and inner bottom of the fine groove are provided with guide wheels. A pull rope is fixedly connected between every two matching wedge blocks 28, and each pull rope is wound around the corresponding guide wheel. The end of each pull rope away from the wedge block 28 is fixed to the corresponding wire wheel 26.

[0038] The cylindrical clamp 5 is composed of two semi-cylinders, which are connected by fastening bolts 32 .

[0039] Among them, each scissors strut 7 is fixedly connected with a connecting block 17 on the left and right sides, each connecting block 17 is bolted with two second bolts 18, and each steel column fixing piece 10 corresponding to the scissors strut 7 is provided with two threaded holes 19 matching the scissors strut 7.

[0040] To achieve the above-mentioned purpose, the present invention further provides a method for installing a row of super-high sway columns, comprising the following steps:

[0041] S1: Installation of roadbed box body 1: Before installing the roadbed box body 1, level the site and ensure that the ground is compacted. Arrange the roadbed box body 1 along the position of the swing column. The specifications of the roadbed box body 1 are 9000*1500*250. Try to ensure that the center of the roadbed box body 1 is close to the position of the swing column body 6. Use 400*150*25 steel plates for welding and connection.

[0042] S2: Installation of lattice column 11: After the installation of the roadbed box body 1 is completed, use a 50t crane to lift the 15m high 2m*2m lattice column 11 to the predetermined position, weld the 300*150*25 mounting block 4 to the roadbed box body 1, and then insert the lattice column 11 into the four mounting grooves 12, and fix the lattice column 11 to the roadbed box body 1 through multiple nuts 14 and the first bolts 13. The lattice columns 11 and lattice columns 11 are connected to each other by welding 16# channel steel to form scissors struts 7, align the second bolts 18 on the two connecting blocks 17 of the scissors struts 7 with the corresponding threaded holes 19 and tighten them to complete the connection between the two lattice columns 11 and the scissors struts 7. The lattice column 11 is connected to the completed main structure with 150*150*7*10 H-shaped steel.

[0043] S3: Top clamp installation: The top clamp can wrap around a cylinder with a diameter of 800-1400mm. The clamp is composed of two semicircles, which are connected with each other by fastening bolts 32, and the semicircles are connected with the lattice column 11 by a length-adjustable support screw 31. The support screw 31 is connected to the clamp and the lattice column 11 by welding.

[0044] S4: Installation of the swing column: After the swing column body 6 is transported to the site, it is lifted to the installation position by a 100t truck crane. First, the bottom of the swing column body 6 is connected to the installed hinged parts. After the bottom connection is completed, the swing column body 6 is fixed on the top with a clamp. The crane can be unhooked only after the swing column body 6 is firmly fixed.

[0045] S5: Installation of the swing column body 6 and the top truss steel structure: The roof truss steel structure is installed by hoisting, and the lattice column 11 is used as a temporary support to connect the swing column body 6 to the roof truss steel structure. The horizontal position of the swing column body 6 is adjusted using a clamp that can be adjusted horizontally. After aligning the connecting parts of the swing column body 6 and the truss, lock the adjustable clamp to connect the swing column and the roof truss steel structure.

[0046] S6: Unloading of roof trusses: After all the sway columns are connected to the roof trusses, and the welding of the roof trusses is completed and accepted, the temporary lattice columns 11 are removed.

[0047] The functional principle of the present invention can be explained through the following operation mode: before installing the roadbed box body 1, the site is leveled and the ground is compacted, the roadbed box body 1 is arranged along the position of the swing column, and the center of the roadbed box body 1 is kept as close to the swing column body 6 as possible, and the roadbed box body 1 is fixed by the roadbed box connector 2.

[0048] After the roadbed box body 1 is installed, the mounting block 4 is welded to the roadbed box body 1, and then the four steel columns are inserted into the mounting groove 12. After the first bolt 13 passes through the fixing port 16, the steel column and the mounting block 4 are fixed with the nut 14, and then the cross bar 9 is inserted into the corresponding movable groove 20 and the rectangular groove 29. At this time, the two wedge blocks 28 are inserted into the slot 27, and the diagonal rod 8 is inserted into the corresponding two movable grooves 20. At this time, the lattice column 11 is assembled, and the second bolts 18 on the two connecting blocks 17 of the scissors support 7 are aligned with the corresponding threaded holes 19 and tightened to complete the connection between the two lattice columns 11 and the scissors support 7. The lattice column 11 is connected to the completed main structure with H-shaped steel.

[0049] After the swing column body 6 is transported to the site and lifted to the installation position by a car crane, the bottom of the swing column body 6 is first connected to the installed hinged parts. After the bottom connection is completed, the swing column body 6 is fixed on the top with a clamp. The crane can be unhooked only after the swing column body 6 is firmly fixed.

[0050] The roof truss steel structure is installed by hoisting, and the lattice column 11 is used as a temporary support. The swing column body 6 is connected to the roof truss steel structure, and the horizontal position of the swing column body 6 is adjusted by using a clamp whose horizontal position can be adjusted. After the swing column body 6 and the connecting part of the truss are aligned, the adjustable clamp is locked to connect the swing column and the roof truss steel structure.

[0051] After all the rocking columns are connected to the roof trusses, the roof trusses are welded and accepted, the temporary lattice column 11 is removed. At this time, it is only necessary to loosen the cylindrical clamp 5, and then disengage the multiple second bolts 18 from the threaded holes 19. After removing the scissors struts 7, the two diagonal rods 8 are pushed to one side so that one end of the diagonal rod 8 is disengaged from one of the movable grooves 20, and then the diagonal rod 8 is pulled out, and then the knob 24 is turned, and the pull rope is wound around the pulley 26, so that the two wedge blocks 28 are disengaged from the slots 27, and then the cross bar 9 is disassembled according to the disassembly magnification of the diagonal rod 8, and then the multiple nuts 14 are loosened to disengage the first bolt 13 from the fixing port 16. At this time, the removal of the lattice column 11 is completed.

[0052] Compared with the prior art, the roadbed box body 1 is used as the foundation, and all the roadbed box bodies 1 are connected together, which ensures the stability of the overall foundation of the lattice column 11, thereby ensuring the stability and accuracy of the steel structure installation position;

[0053] In order to ensure the stability of the lattice column 11 in the swing direction of the swing column body 6, a scissor brace 7 is set between the swing column bodies 6, and connected to the completed main structure in the swing direction of the vertical swing column body 6, so that the lattice column 11 is more stable in the horizontal direction; the lattice column 11 also serves as a frame support for the top truss construction, thereby reducing the cost of temporary support;

[0054] A cylindrical hoop 5 with adjustable horizontal position is arranged on the top of the lattice column 11, which reduces the use of lifting machinery and reduces the construction cost. The adjustable support rod can be adjusted in millimeter level, which makes the connection between the rocking column body 6 and the top truss more accurate.

[0055] By configuring the wedge block 28, the first spring 22, the first bolt 13, the nut 14 and the second bolt 18, the lattice column 11 can be quickly disassembled for next use, and the scissors support 7 can be quickly disassembled at the same time, thereby avoiding the situation where it cannot be disassembled after welding and improving the recycling rate of the equipment.

[0056] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for installing a row of super-high sway column installation equipment, the row of super-high sway column installation equipment comprising a sway column body (6), characterized in that: The swing column body (6) is fixed to the ground by means of a plurality of anchor bolts (3); a plurality of roadbed box bodies (1) are provided on the right side of the swing column body (6); the plurality of roadbed box bodies (1) are fixedly connected by means of roadbed box connectors (2); a mounting block (4) is welded to the upper end of each roadbed box body (1); a plurality of mounting grooves (12) are provided at the upper end of the mounting block (4); a lattice column (11) is provided in the plurality of mounting grooves (12); the lattice column (11) is slidably connected to the inner wall of the mounting groove (12); the lattice column (11) is (11) is provided with a plurality of fixing openings (16), the mounting block (4) is provided with a plurality of through slots (15), the plurality of through slots (15) all penetrate the mounting slot (12), a first bolt (13) is provided in the plurality of through slots (15), a nut (14) is threadedly connected to each of the first bolts (13), every two adjacent lattice columns (11) are connected via a scissor brace (7), two support screws (31) are provided on the rear side of the lattice column (11), and cylindrical clamps (5) are fixedly connected to adjacent sides of the two support screws (31); The cylindrical hoop (5) is composed of two semi-cylinders, and the two semi-cylinders are connected by fastening bolts (32); The left and right sides of each scissor strut (7) are fixedly connected with a connecting block (17), each connecting block (17) is bolted with two second bolts (18), and each steel column fixing piece (10) corresponding to the scissor strut (7) is provided with two threaded holes (19) matching with the scissor strut (7); The installation method of the row of super-high sway column installation equipment comprises the following steps: S1: Installation of the roadbed box body (1): Before installing the roadbed box body (1), the site is leveled and the ground is compacted. The roadbed box body (1) is arranged along the position of the swing column. The specifications of the roadbed box body (1) are 9000*1500*250. The center of the roadbed box body (1) is close to the position of the swing column body (6). The roadbed box body (1) is welded and connected with a 400*150*25 steel plate; S2: Installation of lattice columns (11): After the installation of the roadbed box body (1) is completed, a 50t crane is used to hoist a 15m high 2m*2m lattice column (11) to a predetermined position, a 300*150*25 mounting block (4) is welded to the roadbed box body (1), and then the lattice column (11) is inserted into the four mounting slots (12), and the lattice column (11) is fixed to the roadbed box body (1) by a plurality of nuts (14) and a first bolt (13). The lattice columns (11) and the lattice columns (11) are connected to each other by welding 16# channel steel to form a scissor brace (7), and the second bolts (18) on the two connecting blocks (17) of the scissor brace (7) are aligned with the corresponding threaded holes (19) and tightened to complete the connection between the two lattice columns (11) and the scissor brace (7). The lattice column (11) and the completed main structure are connected by a 150*150*7*10 H-shaped steel; S3: Installation of the top hoop: The top hoop can wrap around a cylinder with a diameter of 800-1400 mm. The hoop is composed of two semicircles, which are connected to each other by fastening bolts (32). The semicircles are connected to the lattice column (11) by a length-adjustable support screw (31). The support screw (31), the hoop and the lattice column (11) are connected by welding. S4: Installation of the swing column: After the swing column body (6) is transported to the site, it is lifted to the installation location by a 100t truck crane. First, the bottom of the swing column is connected to the installed hinged part. After the bottom connection is completed, the swing column body (6) is fixed at the top by a clamp. The crane can be unhooked only after the swing column body (6) is firmly fixed. S5: Installation of the swing column body (6) and the top truss steel structure: The roof truss steel structure is installed by hoisting, and the lattice column (11) is used as a temporary support to connect the swing column body (6) to the roof truss steel structure. The horizontal position of the swing column body (6) is adjusted by using a clamp that can be adjusted horizontally. After the swing column body (6) and the connecting piece of the truss are aligned, the adjustable clamp is locked to connect the swing column to the roof truss steel structure. S6: Unloading of roof trusses: After all the sway columns are connected to the roof trusses, and the welding of the roof trusses is completed and accepted, the temporary lattice columns (11) are removed.

2. The installation method of the row of super-high sway column installation equipment according to claim 1 is characterized in that: The lattice column (11) comprises a plurality of steel columns, each of the plurality of steel columns is provided with a steel column fixing member (10), each of the steel column fixing member (10) is provided with a plurality of movable grooves (20), each of the plurality of movable grooves (20) is provided with a slider (21), the plurality of sliders (21) are slidably connected to the inner wall of the movable groove (20), the plurality of sliders (21) are elastically connected to the inner wall of the movable groove (20) on a side away from the notch via a first spring (22), and an inclined rod (8) is commonly provided in each of two matching movable grooves (20).

3. The installation method of the row of super-high sway column installation equipment according to claim 2 is characterized in that: Each of the steel columns is provided with a plurality of rectangular grooves (29), a cross bar (9) is provided between each of the movable grooves (20) and the corresponding rectangular grooves (29), a slide groove is provided on the upper and lower sides of the cross bar (9), a wedge block (28) is provided in each of the slide grooves, each of the wedge blocks (28) is slidably connected to the inner wall of the corresponding slide groove, each of the wedge blocks (28) is elastically connected to the inner wall of the corresponding slide groove via a second spring (30), and a clamping groove (27) is provided at the inner top and the inner top of each of the rectangular grooves (29).

4. The installation method of the row of super-high sway column installation equipment according to claim 3 is characterized in that: The side of each wedge-shaped block (28) close to the steel column is a curved surface.

5. The installation method of the row of super-high sway column installation equipment according to claim 3 is characterized in that: Each of the cross bars (9) is provided with a cross cavity (23), and a rotating rod (25) is provided in the cross cavity (23). The rotating rod (25) is rotatably connected to the inner top and inner bottom of the cross cavity (23). A wire wheel (26) is provided on the rotating rod (25). The lower end of the rotating rod (25) extends to the outside and is fixedly connected to a knob (24). A side of the cross cavity (23) close to the slide groove is provided with a fine groove, and the inner top and inner bottom of the fine groove are provided with a guide wheel. A pull rope is fixedly connected between each two matching wedge-shaped blocks (28), and each pull rope is wound around a corresponding guide wheel. One end of each pull rope away from the wedge-shaped block (28) is fixed to the corresponding wire wheel (26).

Images