A method for arranging and forming a steel skeleton with complex nodes of multiple beams and columns

Abstract

The present invention relates to the technical field of building construction, and discloses a steel skeleton arrangement of complex nodes with multiple beams and columns, which comprises a moving trolley, a lifting mechanism, a support plate, and a push-and-pull arrangement mechanism. The support plate is arranged on the moving trolley through the lifting mechanism, and the push-and-pull arrangement mechanism is arranged on the support plate. The push-and-pull arrangement mechanism is provided with multiple groups and is evenly spaced. A transmission component 1 for driving the push-and-pull arrangement mechanism to work is provided on the support plate. The moving trolley is placed below the crossbeam steel bars, and the steel bars are between guide wheels 2 and 1. Then, the clamping component drives the shifting plate 1 and the shifting plate 2 to approach each other, so that the guide wheels 2 and the guide wheels 1 approach each other, thereby clamping the steel bars. In the process of driving the steel bars to move to the nodes of the beams and columns, the steel bars are prevented from touching and resisting the embedded parts on the columns, causing deformation of the embedded parts on the columns, and the neat arrangement of the steel bars can be ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to an arrangement and forming method of a steel skeleton with complex nodes having multiple beams and columns. Background Art

[0002] During the construction process, due to the large cross-section of the frame beam, it is difficult to tie the stirrups at the node between the frame column and the frame beam, or after tying, the spacing of the stirrups cannot be guaranteed to meet the design requirements, which seriously affects the quality of the project. Due to the dense steel bars at the beam-column node, especially the beam-column node at the cross intersection, the steel bars are heavy and the spacing between the steel bars is disordered, which affects the durability of the structure. In addition, when the ends of the crossbeam steel bars are manually moved to the beam-column node area, the distance between the steel bars is difficult to control and the distance between the steel bars is inconsistent, which affects the overall structure of the beam and column. In addition, when the steel bars are moved, they are easy to cause resistance and damage to the embedded parts on the column. For this reason, a multi-beam-column complex node steel skeleton arrangement is required. Summary of the invention

[0003] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0004] A multi-beam-column complex node steel skeleton arrangement, comprising:

[0005] A moving trolley, a lifting mechanism, a support plate, and a push-and-place arrangement mechanism. The support plate is arranged on the moving trolley through the lifting mechanism. The push-and-place arrangement mechanism is arranged on the support plate. The push-and-place arrangement mechanism is provided in multiple groups and arranged evenly at intervals. A transmission component 1 for driving the push-and-place arrangement mechanism to work is provided on the support plate.

[0006] The push arrangement mechanism includes a clamping mechanism, which is used to clamp the crossbeam reinforcement. The clamping mechanism includes a clamping assembly, a shift plate 1, a shift plate 2, a guide wheel 1, and a guide wheel 2. A slide rail is horizontally arranged on the plate surface of the support plate, and the slide rail is perpendicular to the crossbeam reinforcement. The clamping assembly cooperates with the slide rail sliding guide. The shift plate 1 and the shift plate 2 are arranged on the clamping assembly. The shift plate 1 and the shift plate 2 are arranged in parallel. The clamping assembly can drive the shift plate 1 and the shift plate 2 to approach each other. The clamping assembly can be fixed to the support plate by bolts. The guide wheel 1 is installed on the plate surface of the shift plate 1, and the guide wheel 2 is installed on the plate surface of the shift plate 2. The guide wheel 2 is arranged opposite to the guide wheel 1, and the guide wheel 2 is installed in the same manner as the guide wheel 1.

[0007] A mounting seat is provided on one side of the shift plate one, and a guide wheel one is rotatably installed on the bottom of the mounting seat. A connecting sleeve two is horizontally provided on the plate surface of the shift plate one, and the end of the connecting sleeve two extends horizontally and is close to the mounting seat. Two connecting sleeves two are provided and are arranged in parallel. A connecting column two is horizontally fixedly provided on the side wall of the mounting seat, and the end of the connecting column two extends into the connecting sleeve two. A spring one is provided on the connecting column two and the connecting sleeve two, and one end of the spring one is connected to the plate surface of the shift plate one, and the other end of the spring one is connected to the side wall of the mounting seat.

[0008] As a further improvement of the present technical solution, a transmission component 1 and a transmission component 2 are provided on the support plate, and a transmission fit can be formed between the transmission component 1 and the transmission component 2, and a transmission fit can be formed between the transmission component 2 and the guide wheel 1.

[0009] As a further improvement of the present technical solution, a transmission component 1 includes a mounting plate 1, a mounting plate 2, a motor, a transmission disc 1, a transmission disc 2, and a transmission chain. The mounting plate 1 and the mounting plate 2 are horizontally arranged on the top surface of the support plate, the motor is arranged on the mounting plate 1, the output shaft of the motor is vertically downward, the transmission disc is coaxially fixedly connected to the output shaft end of the motor, the transmission disc 2 is rotatably arranged at the bottom of the mounting plate 2, and the transmission chain is sleeved on the transmission disc 1 and the transmission disc 2.

[0010] As a further improvement of the present technical solution, transmission component 2 includes a gear, a bearing plate, a spline sleeve, support plate 1, support plate 2, connecting column 3, and connecting sleeve 3. The bearing plate is located above the support plate and is arranged horizontally. Support plate 1 and support plate 2 are horizontally connected to the edge of the bearing plate. Support plate 1 and support plate 2 are arranged opposite to each other. Connecting column 3 is vertically arranged at the bottom of support plate 1. Two connecting columns 3 are provided and arranged in parallel. Connecting sleeve 3 is vertically arranged at the top of the support plate. The spline sleeve is rotatably arranged on the disk surface of the bearing plate. The gear is located below the bearing plate. The spline sleeve and the gear are coaxially fixedly connected. Spring 2 is provided on connecting column 3 and connecting sleeve 3. One end of spring 2 is connected to the bottom of support plate 1, and the other end of spring 2 is connected to the top of the support plate.

[0011] As a further improvement of the present technical solution, the bottom of the guide wheel one is coaxially fixedly connected with a rotating shaft, an external spline is opened on the circumference of the rotating shaft, the spline sleeve is matched with the external spline of the rotating shaft, and a trigger plate is horizontally arranged on the plate surface of the shift plate one, and the end of the trigger plate is inclined upward, and the end of the trigger plate is close to the support plate two.

[0012] As a further improvement of the present technical solution, a fixed plate is fixed vertically downward at the end of the support plate, a limit plate is horizontally arranged on one side of the fixed plate, a sensor is arranged on the limit plate, the sensor is an image sensor, and multiple sensors are arranged evenly spaced along the length direction of the limit plate, a connecting column one is fixed horizontally at the side wall of the limit plate, two connecting columns one are arranged in parallel, a connecting sleeve one is fixed horizontally on the plate surface of the fixed plate, one connecting sleeve one is arranged on the connecting column one, a spring three is arranged on the connecting column one and the connecting sleeve one, one end of the spring three is connected to the side wall of the limit plate, and the other end of the spring three is connected to the plate surface of the fixed plate.

[0013] As a further improvement of the technical solution, multiple groups of guide wheels 1 and guide wheels 2 are provided and are evenly arranged.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the moving trolley is placed under the crossbeam steel bars, the steel bars are between guide wheel two and guide wheel one, and then the clamping assembly drives the shift plate one and the shift plate two to approach each other, so that the guide wheel two and the guide wheel one are approached to each other, thereby clamping the steel bars, and the transmission between the transmission assembly one and the guide wheel one can be disconnected and coordinated, and in the process of driving the steel bars to move toward the node of the beam and column, the steel bars are prevented from touching and resisting the embedded parts on the column, causing deformation of the embedded parts on the column, and the neat arrangement between the steel bars can be ensured, and the clamping assembly slides along the slide rail to adjust the distance between the two side-by-side steel bars.

[0015] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In the attached picture:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the installation of the limiting plate of the present invention.

[0019] Figure 3 It is a schematic diagram of the installation of the push arrangement mechanism of the present invention.

[0020] Figure 4 It is a schematic diagram of the clamping mechanism of the present invention.

[0021] Figure 5 It is a schematic diagram of the coordination of the guide wheel 1 and the guide wheel 2 of the present invention.

[0022] Figure 6 This is a schematic diagram of installing the guide wheel 1 and the guide wheel 2 of the present invention.

[0023] Figure 7 It is a second schematic diagram of the transmission assembly of the present invention.

[0024] Figure 8 It is a schematic diagram of the cooperation between the spline sleeve and the rotating shaft of the present invention.

[0025] In the figure: 10, mobile trolley; 110, lifting mechanism; 120, support plate; 121, slide rail; 130, fixed plate; 140, limit plate; 141, sensor; 142, connecting column 1; 143, connecting sleeve 1; 150, transmission component 1; 151, mounting plate 1; 152, mounting plate 2; 153, motor; 154, transmission disc 1; 155, transmission disc 2; 156, transmission chain;

[0026] 20. Pushing and arranging mechanism; 210. Clamping mechanism; 211. Clamping assembly; 212. Shift plate one; 213. Shift plate two; 214. Guide wheel one; 215. Guide wheel two; 216. Connecting column two; 217. Connecting sleeve two; 218. Mounting seat; 220. Transmission assembly two; 221. Trigger plate; 222. Rotating shaft; 223. Gear; 224. Carrying plate; 225. Spline sleeve; 226. Support plate one; 227. Support plate two; 228. Connecting column three; 229. Connecting sleeve three. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0028] like Figures 1 to 8 As shown, a multi-beam column complex node steel skeleton arrangement includes:

[0029] The moving trolley 10, the lifting mechanism 110, the support plate 120, and the push arrangement mechanism 20. The support plate 120 is arranged on the moving trolley 10 through the lifting mechanism 110 (which is the prior art and will not be described in detail). The push arrangement mechanism 20 is arranged on the support plate 120. The push arrangement mechanism 20 is provided with multiple groups and arranged evenly at intervals. The support plate 120 is provided with a transmission component 150 for driving the push arrangement mechanism 20 to work.

[0030] The push arrangement mechanism 20 includes a clamping mechanism 210, which is used to clamp the crossbeam reinforcement. The clamping mechanism 210 includes a clamping assembly 211, a shift plate 1 212, a shift plate 213, a guide wheel 1 214, and a guide wheel 215. A slide rail 121 is horizontally arranged on the plate surface of the support plate 120, and the slide rail 121 is perpendicular to the crossbeam reinforcement. The clamping assembly 211 (which is the prior art and is not described in detail) cooperates with the slide rail 121 to slide and guide. The shift plate 1 212 and the shift plate 213 are arranged on the clamping assembly 211. The shift plate 1 212 and the shift plate 213 are arranged in parallel. The clamping assembly 211 can drive the shift plate 1 212 and the shift plate 213 to move. The second plate 213 is close to each other, the clamping assembly 211 can be fixed to the support plate 120 by bolts, the guide wheel 1 214 is installed on the plate surface of the first shift plate 212, the guide wheel 215 is installed on the plate surface of the second shift plate 213, the guide wheel 215 and the guide wheel 1 214 are arranged opposite to each other, and the installation method of the guide wheel 215 and the guide wheel 1 214 is the same, the mobile trolley 10 is placed under the crossbeam steel bar, and the steel bar is between the guide wheel 215 and the guide wheel 1 214, and then the clamping assembly 211 drives the first shift plate 212 and the second shift plate 213 to approach each other, so that the guide wheel 215 and the guide wheel 1 214 are close to each other, so as to clamp the steel bar;

[0031] A mounting seat 218 is provided on one side of the shift plate 212, and a guide wheel 214 is rotatably installed on the bottom of the mounting seat 218. A connecting sleeve 217 is horizontally provided on the plate surface of the shift plate 212, and the end of the connecting sleeve 217 extends horizontally and is close to the mounting seat 218. Two connecting sleeves 217 are provided and arranged in parallel. A connecting column 216 is horizontally fixedly provided on the side wall of the mounting seat 218, and the end of the connecting column 216 extends into the connecting sleeve 217. A spring 1 is sleeved on the connecting column 216 and the connecting sleeve 217, and one end of the spring 1 is connected to the plate surface of the shift plate 212, and the other end of the spring 1 is connected to the side wall of the mounting seat 218.

[0032] More specifically, a transmission assembly 1 150 and a transmission assembly 2 220 are disposed on the support plate 120 . The transmission assembly 1 150 and the transmission assembly 2 220 can form a transmission fit, and the transmission assembly 2 220 and the guide wheel 1 214 can form a transmission fit.

[0033] like Figure 4As shown, the transmission component 150 includes a mounting plate 151, a mounting plate 152, a motor 153, a transmission disc 154, a transmission disc 155, and a transmission chain 156. The mounting plate 151 and the mounting plate 152 are horizontally arranged on the top plate surface of the support plate 120, the motor 153 is arranged on the mounting plate 151, the output shaft of the motor 153 is vertically downward, the transmission disc 154 is coaxially fixedly connected to the output shaft end of the motor 153, the transmission disc 155 is rotatably arranged at the bottom of the mounting plate 152, and the transmission chain 156 is sleeved on the transmission disc 154 and the transmission disc 155.

[0034] like Figures 5 to 8 As shown, the transmission assembly 220 includes a gear 223, a bearing plate 224, a spline sleeve 225, a support plate 1 226, a support plate 227, a connecting column 3 228, and a connecting sleeve 3 229. The bearing plate 224 is located above the support plate 120, and the bearing plate 224 is arranged horizontally. The support plate 1 226 and the support plate 227 are horizontally connected to the edge of the bearing plate 224. The support plate 1 226 and the support plate 227 are arranged opposite to each other. The connecting column 3 228 is vertically arranged at the bottom of the support plate 1 226. There are two connecting columns 228 and they are arranged in parallel. The connecting sleeve 3 229 is vertically set on the top of the support plate 120. The spline sleeve 225 is rotatably set on the disk surface of the supporting disk 224. The gear 223 is located below the supporting disk 224. The spline sleeve 225 and the gear 223 are coaxially fixedly connected. A spring 2 is sleeved on the connecting column 3 228 and the connecting sleeve 3 229. One end of the spring 2 is connected to the bottom of the support plate 1 226, and the other end of the spring 2 is connected to the top of the support plate 120.

[0035] More specifically, the bottom of the guide wheel 1 214 is coaxially fixedly connected with a rotating shaft 222, an external spline is provided on the circumference of the rotating shaft 222, and a spline sleeve 225 is matched and sleeved on the external spline of the rotating shaft 222. A trigger plate 221 is horizontally arranged on the plate surface of the shift plate 1 212, and the end of the trigger plate 221 is inclined upward, and the end of the trigger plate 221 is close to the support plate 2 27. When the shift plate 1 212 and the shift plate 213 are close to each other, the end inclined surface of the trigger plate 221 contacts the support plate 2 227, thereby The support plate 227 and the carrier plate 224 are driven to move downward, so that the gear 223 is engaged with the transmission chain 156, so that the transmission component 150 and the guide wheel 1 214 form a transmission cooperation. When the shift plate 1 212 and the shift plate 213 move away from each other, the trigger plate 221 is separated from the support plate 227, and the elastic force of the spring 2 pushes the carrier plate 224 and the gear 223 to move upward, so that the gear 223 is separated from the transmission chain 156, and the transmission cooperation between the transmission component 150 and the guide wheel 1 214 is disconnected.

[0036] like Figure 2As shown, a fixing plate 130 is fixedly provided vertically downward at the end of the support plate 120, a limiting plate 140 is horizontally provided on one side of the fixing plate 130, a sensor 141 is provided on the limiting plate 140, the sensor 141 is an image sensor, a plurality of sensors 141 are provided and are evenly spaced along the length direction of the limiting plate 140, a connecting column 142 is horizontally fixedly provided at the side wall of the limiting plate 140, two connecting columns 142 are provided and are arranged in parallel, a connecting sleeve 143 is horizontally fixedly provided on the plate surface of the fixing plate 130, the connecting sleeve 143 is sleeved on the connecting column 142, a spring 3 is sleeved on the connecting column 142 and the connecting sleeve 143, one end of the spring 3 is connected to the side wall of the limiting plate 140, the other end of the spring 3 is connected to the plate surface of the fixing plate 130, and the steel bar is in the guide wheel 215 and the guide wheel 215 is connected to the guide wheel 215. The steel bar is clamped between the guide wheel 215 and the guide wheel 1 214, and then the clamping assembly 211 drives the shift plate 1 212 and the shift plate 213 to approach each other and clamp the steel bar. The steel bar is clamped between the guide wheel 215 and the guide wheel 1 214. Then the motor 153 drives the transmission chain 156 to rotate, thereby driving the gear 223, the rotating shaft 222, and the guide wheel 1 214 to rotate, thereby driving the steel bar to move toward the node of the beam column. The clamping assembly 211 slides along the slide rail 121, and can adjust the distance between the two side-by-side steel bars to ensure that the steel bars are arranged neatly. During the movement of the steel bar, when the end of the steel bar is directly above the sensor 141, after the sensor 141 detects the steel bar, it reduces the speed of the transmission chain 156 driven by the motor 153 to move the steel bar slowly to prevent the steel bar from touching the embedded parts on the column and causing deformation of the embedded parts on the column.

[0037] More specifically, the guide wheels 1 214 and the guide wheels 2 215 are provided in multiple groups and are evenly arranged, thereby ensuring that the steel bars are neatly moved.

[0038] Working principle:

[0039] During use of the present invention, the mobile trolley 10 is placed under the crossbeam steel bar, and the steel bar is between the guide wheel 215 and the guide wheel 1 214. Then the clamping assembly 211 drives the shift plate 1 212 and the shift plate 213 to approach each other, so that the guide wheel 215 and the guide wheel 1 214 are close to each other, so as to clamp the steel bar. In the process of the shift plate 1 212 and the shift plate 213 approaching each other, the end inclined surface of the trigger plate 221 contacts the support plate 227, thereby driving the support plate 227 and the bearing plate 224 to move downward, so that the gear 223 is engaged with the transmission chain 156, so that the transmission assembly 150 and the guide wheel 1 214 form a transmission cooperation. When the shift plate 1 212 and the shift plate 213 move away from each other, the trigger plate 221 separates from the support plate 227, and the elastic force of the spring 2 pushes the bearing plate 224 and the gear 223 to move upward, so that the gear 223 is separated from the transmission chain 156, and the transmission assembly 150 is disconnected. The transmission between the first component 150 and the guide wheel 1 214 is coordinated, and the steel bar is between the guide wheel 215 and the guide wheel 1 214. Then the clamping component 211 drives the shift plate 1 212 and the shift plate 213 to approach each other and clamp the steel bar. The steel bar is clamped between the guide wheel 215 and the guide wheel 1 214. Then the motor 153 drives the transmission chain 156 to rotate, thereby driving the gear 223, the rotating shaft 222, and the guide wheel 1 214 to rotate, thereby driving the steel bar to move toward the node of the beam column. The clamping component 211 slides along the slide rail 121, and can adjust the distance between the two side-by-side steel bars to ensure that the steel bars are arranged neatly. During the movement of the steel bar, when the end of the steel bar is directly above the sensor 141, after the sensor 141 detects the steel bar, the motor 153 is driven to reduce the speed of the transmission chain 156 to move the steel bar slowly to prevent the steel bar from touching the embedded parts on the column and causing deformation of the embedded parts on the column.

Claims

1. A steel skeleton arrangement with multiple beams and columns and complex nodes, characterized in that: It includes: A moving trolley, a lifting mechanism, a support plate, and a push-and-place arrangement mechanism. The support plate is arranged on the moving trolley through the lifting mechanism. The push-and-place arrangement mechanism is arranged on the support plate. The push-and-place arrangement mechanism is provided in multiple groups and arranged evenly at intervals. A transmission component 1 for driving the push-and-place arrangement mechanism to work is provided on the support plate. The push arrangement mechanism includes a clamping mechanism, which is used to clamp the crossbeam reinforcement. The clamping mechanism includes a clamping assembly, a shift plate 1, a shift plate 2, a guide wheel 1, and a guide wheel 2. A slide rail is horizontally arranged on the plate surface of the support plate. The slide rail is perpendicular to the crossbeam reinforcement. The clamping assembly cooperates with the slide rail sliding guide. The shift plate 1 and the shift plate 2 are arranged on the clamping assembly. The shift plate 1 and the shift plate 2 are arranged in parallel. The clamping assembly can drive the shift plate 1 and the shift plate 2 to approach each other. The clamping assembly can The guide wheel 1 is fixed to the support plate by bolts, the guide wheel 1 is installed on the plate surface of the shift plate 1, the guide wheel 2 is installed on the plate surface of the shift plate 2, the guide wheel 2 is arranged opposite to the guide wheel 1, and the installation method of the guide wheel 2 is the same as that of the guide wheel 1; the bottom of the guide wheel 1 is coaxially fixedly connected with a rotating shaft, an external spline is provided on the circumference of the rotating shaft, and the spline sleeve is matched with the external spline of the rotating shaft, and a trigger plate is horizontally arranged on the plate surface of the shift plate 1, and the end of the trigger plate is inclined upward, and the end of the trigger plate is close to the support plate 2; A mounting seat is provided on one side of the shift plate 1, and a guide wheel 1 is rotatably mounted on the bottom of the mounting seat. A connecting sleeve 2 is horizontally provided on the plate surface of the shift plate 1, and the end of the connecting sleeve 2 extends horizontally and is close to the mounting seat. Two connecting sleeves 2 are provided and are arranged in parallel. A connecting column 2 is horizontally fixedly provided on the side wall of the mounting seat, and the end of the connecting column 2 extends into the connecting sleeve 2. A spring 1 is sleeved on the connecting column 2 and the connecting sleeve 2, and one end of the spring 1 is connected to the plate surface of the shift plate 1, and the other end of the spring 1 is connected to the side wall of the mounting seat; The support plate is also provided with a transmission component 2, and a transmission match can be formed between the transmission component 1 and the transmission component 2, and a transmission match can be formed between the transmission component 2 and the guide wheel 1; Transmission component 2 includes gears, a bearing plate, a spline sleeve, support plate 1, support plate 2, connecting column 3, and connecting sleeve 3. The bearing plate is located above the supporting plate and is arranged horizontally. Support plate 1 and support plate 2 are horizontally connected to the edge of the bearing plate. Support plate 1 and support plate 2 are arranged opposite to each other. Connecting column 3 is vertically arranged at the bottom of support plate 1. Two connecting columns 3 are provided and arranged in parallel. Connecting sleeve 3 is vertically arranged at the top of the supporting plate. The spline sleeve is rotatably arranged on the disk surface of the bearing plate. The gear is located below the bearing plate. The spline sleeve and the gear are coaxially fixedly connected. Spring 2 is provided on connecting column 3 and connecting sleeve 3. One end of spring 2 is connected to the bottom of support plate 1, and the other end of spring 2 is connected to the top of the support plate.

2. According to claim 1, a multi-beam column complex node steel skeleton arrangement is characterized in that: The transmission component 1 includes a mounting plate 1, a mounting plate 2, a motor, a transmission disc 1, a transmission disc 2, and a transmission chain. The mounting plate 1 and the mounting plate 2 are horizontally arranged on the top plate surface of the support plate. The motor is arranged on the mounting plate 1, and the output shaft of the motor is vertically downward. The transmission disc is coaxially fixedly connected to the output shaft end of the motor, the transmission disc 2 is rotatably arranged at the bottom of the mounting plate 2, and the transmission chain is sleeved on the transmission disc 1 and the transmission disc 2.

3. According to claim 1, a multi-beam column complex node steel skeleton arrangement is characterized in that: A fixing plate is fixed vertically downward at the end of the support plate, a limiting plate is horizontally arranged on one side of the fixing plate, a sensor is arranged on the limiting plate, the sensor is an image sensor, multiple sensors are arranged and evenly spaced along the length direction of the limiting plate, a connecting column one is fixed horizontally at the side wall of the limiting plate, two connecting columns one are arranged in parallel, a connecting sleeve one is fixed horizontally on the plate surface of the fixing plate, one connecting sleeve one is arranged on the connecting column one, a spring three is arranged on the connecting column one and the connecting sleeve one, one end of the spring three is connected to the side wall of the limiting plate, and the other end of the spring three is connected to the plate surface of the fixing plate.

4. According to claim 1, a multi-beam column complex node steel skeleton arrangement is characterized in that: The guide wheels 1 and 2 are provided in multiple groups and are evenly arranged.

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