Automatic installation equipment for building steel structure assembly

Abstract

The invention discloses automatic mounting equipment for a building steel structure assembly, and belongs to the technical field of steel structure installing.The automatic mounting equipment for the building steel structure assembly comprises a bottom frame, one side of the bottom frame is rotationally connected with a handrail frame, meanwhile, a control panel is installed on the top of the handrail frame, and the side, away from the handrail frame, of the bottom frame is fixedly connected with a sliding rod; the sliding rod is connected with two limiting plates in a penetrating and sliding mode, wherein the two limiting plates are arranged in a mirroring mode. A vertical placement assembly is installed at the top of the bottom frame and used for butt joint and fixation of the rapid overturning steel structure stand column, and a clamping assembly is installed at the top of the vertical placement assembly and used for clamping and fixation of the steel structure stand column. By adopting the clamping assembly and the vertical placement assembly, the position of the stand column can be accurately adjusted, accurate butt joint of a bolt hole in the bottom of the stand column and a foundation embedded bolt is ensured, the installation error is greatly reduced, the steps of manual intervention are reduced, the working time is shortened, and therefore the working efficiency is greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of steel structure installation technology, specifically relating to an automatic installation device for building steel structure components. Background Technology

[0002] Steel structure refers to a building structure that uses steel as the main material and combines steel components through connection, welding, bolting, and other methods. Due to its advantages such as high strength, light weight, durability, and strong plasticity, it is widely used in various types of buildings such as high-rise buildings, large-span buildings, bridges, stadiums, and industrial plants. However, the installation of steel structure is usually a very critical and time-consuming part of the construction process, especially in large-scale or high-rise building projects. Traditional steel structure component installation relies heavily on manual operation and is easily affected by human factors, such as the skill level of construction workers, their working conditions, and weather conditions.

[0003] Currently, when installing steel structure columns, it is often necessary to manually align the bolt holes of the column with the ground bolts. However, manual alignment of the bolt holes is easily affected by factors such as the operator's eyesight, operating skills, and environmental factors, resulting in inaccurate alignment. Even experienced workers may have their bolt installation affected by small errors. The vertical installation of steel structure columns and the alignment of bolt holes require multiple adjustments, especially in large or complex structures, which leads to low work efficiency and can significantly prolong the entire installation process. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide an automatic installation device for building steel structure components.

[0005] The technical solution adopted to solve the above technical problems is: an automatic installation equipment for building steel structure components, including a base frame, and a handrail is rotatably connected to one side of the base frame. At the same time, a control panel is installed on the top of the handrail. A sliding rod is fixedly connected to the side of the base frame away from the handrail. The sliding rod slides through and connects two mirror-shaped limiting plates. At the same time, the base frame longitudinally limits the limiting plates. The limiting plates are arranged in a Z-shaped structure. Two spring rods are fixedly connected between the limiting plates and the base frame. The top of the base frame is equipped with a vertical placement component for quickly flipping and fixing the steel structure column, and the top of the vertical placement component is equipped with a clamping component for clamping and fixing the steel structure column.

[0006] Through the above technical solutions, the precise control of the automated system can ensure that each operation is completed under the same standards and conditions, reducing performance fluctuations caused by human factors. Especially in large-scale construction, stable and reliable automated equipment can ensure the consistency of column installation and avoid long-term structural problems caused by improper operation.

[0007] Furthermore, the vertically placed assembly includes a first link and a second link, with one end of the first link and the second link rotatably connected to the base frame. The first link and the second link are arranged in parallel and symmetrically. The end of the first link away from the base frame is rotatably connected to a third link, and the end of the second link away from the base frame is rotatably connected to a fourth link. The end of the fourth link away from the second link is rotatably connected to the end of the third link away from the first link.

[0008] Furthermore, the end of the third connecting rod away from the fourth connecting rod is rotatably connected to a first hydraulic rod, and the telescopic end of the first hydraulic rod is rotatably connected to a support frame. At the same time, the connection between the fourth connecting rod and the third connecting rod is rotatably connected to the support frame, and a second hydraulic rod is provided at the bottom of the fourth connecting rod.

[0009] With the above technical solutions, in large-scale steel structure construction, if each column needs to be manually aligned and adjusted, it is not only inefficient, but may also affect the installation quality due to factors such as human fatigue. The automated system can stably and repeatedly complete the installation of each column, greatly improving the standardization of construction and the feasibility of large-scale operations.

[0010] Furthermore, the second hydraulic rod is rotatably connected to the base frame, and the telescopic end of the second hydraulic rod is rotatably connected to the connection point of the second and fourth connecting rods. The extension and retraction of the telescopic end of the second hydraulic rod drives the component connecting the second and fourth connecting rods to move, thereby driving the angle between the third connecting rod and the base frame to change.

[0011] Through the above technical solution, the No. 2 and No. 1 hydraulic rods are linked to drive the support frame to rotate to the same straight line as the foundation, forcibly standardizing the vertical path of the column's descent, ensuring that the central axis of the column is completely aligned with the axis of the pre-embedded bolts in the foundation, thus guaranteeing alignment accuracy from the "path" perspective.

[0012] Furthermore, the clamping assembly includes two clamping members, which are fixedly installed on the top of the support frame. The two clamping members are arranged in a mirror-symmetrical manner. A through hole is opened through the top of each clamping member, and an internal gear ring is rotatably connected to one side of the clamping member. A rotating plate is fixedly connected to the side of the internal gear ring away from the clamping member. At the same time, four gears arranged in a circumferential symmetrical manner are meshed on the inner wall of the internal gear ring.

[0013] Furthermore, the gear is rotatably connected to the clamping member, and a wedge plate is provided on the side of the gear away from the internal gear ring. At the same time, the wedge plate has several equally spaced tooth grooves on the side facing the gear. Several wedge plates clamp the column member on the side away from the gear. The tooth grooves of the wedge plate mesh with the gear, and several wedge plates are slidably connected to each other to form a ring clamping structure. The rotation of the internal gear ring drives the gear to drive the wedge plate to move radially synchronously.

[0014] With the above technical solution, after the wedge plate is released, the column falls vertically along the central axis of the clamping cavity by gravity alone. The concentric design of the clamping cavity has predetermined the falling trajectory of the column, eliminating the need for manual support and intervention. The bolt holes at the bottom of the column can be directly and precisely aligned with the pre-embedded bolts in the foundation, completely eliminating human error caused by manual operation.

[0015] Furthermore, the clamping member located outside the through hole has several circumferentially symmetrically distributed sliding grooves, and a slider is provided in the sliding groove. The slider is slidably connected to the clamping member. One end of the slider is fixedly connected to the wedge plate, and the other end extends into the clamping member. Through the connection between the slider and the wedge plate, the movement trajectory of the wedge plate is guided and limited, ensuring the stability of the wedge plate during radial synchronous movement, preventing the wedge plate from deflecting and jamming, thereby improving clamping accuracy and response speed, and adapting to the rapid positioning and secure locking of steel structure columns of different diameters.

[0016] Through the above technical solution, the No. 3 hydraulic rod drives the transmission of the internal gear ring and gear, controlling multiple wedge plates to move synchronously and radially, realizing automatic centering and clamping of the steel structure column. This synchronous mechanism ensures that the clamping force is evenly distributed, avoiding component tilting or positioning deviation caused by uneven force application at a single point, laying a solid foundation for subsequent high-precision installation.

[0017] Furthermore, a fixing rod is installed and fixed between the internal gear rings on both sides of the support frame, and a connector is fixedly connected through the middle of the fixing rod. A third hydraulic rod is provided on one side of the connector, and the bottom of the third hydraulic rod is rotatably connected to the support frame. At the same time, the telescopic end of the third hydraulic rod is rotatably connected to the connector. The telescopic movement of the telescopic end of the third hydraulic rod drives the connector and the internal gear rings on both sides to rotate synchronously, thereby driving the gear and the wedge plate to retract or open radially as a whole, realizing the automatic clamping and release of the steel structure column.

[0018] With the above technical solution, during installation, the wedge plates are released radially in sync, and the column falls vertically along the central axis of the ideal "clamping cavity" formed by multiple wedge plates, relying solely on gravity. Since the clamping process ensures that the column axis coincides with the clamping cavity axis, and there is no lateral interference during the release process, the column can precisely fit the bolt holes at its bottom into the pre-embedded bolts in the foundation, just like "passing through the guide sleeve".

[0019] Furthermore, the base frame and handrail frame are provided with three base plates at the bottom, with two base plates located at the bottom of the base frame and one base plate located at the bottom of the handrail frame and connected and fixed thereto. A connecting rod is rotatably connected through the bottom of the base plate, and wheel hubs are installed and fixed at both ends of the connecting rod.

[0020] Furthermore, a shock-absorbing rod is fixedly connected to the top surface of the base plate located at the bottom of the base frame, and the other end of the shock-absorbing rod is fixedly connected to the bottom of the base frame. Through the connection and cooperation between the shock-absorbing rod and the base plate, the stability of the bottom structure of the base frame is enhanced, and deformation and damage caused by excessive local stress are prevented.

[0021] Through the above technical solution, the limiting plate at the bottom of the equipment is cleverly designed. At the moment of contact with the foundation, the arc-shaped surface and the spring rod work together to achieve passive adaptive opening and clamping positioning. This process requires no external power or manual intervention, and automatically completes the initial fixation of the equipment relative to the foundation. Combined with the subsequent multi-link hydraulic adjustment mechanism, the support frame (and the clamped column) can be quickly and smoothly adjusted to an installation posture perpendicular to the foundation.

[0022] The beneficial effects of this invention are as follows: This invention uses a No. 3 hydraulic rod to drive the transmission of the internal gear ring and gears, controlling multiple wedge plates to move synchronously and radially towards the center, thus achieving automatic centering and clamping of the steel structure column. This synchronous mechanism ensures uniform distribution of clamping force, avoiding component tilting or positioning deviation caused by uneven force application at a single point, laying a solid foundation for subsequent high-precision installation. It replaces the rough clamping method that relies on manual experience and repeated adjustments in traditional operations, fundamentally eliminating positioning errors introduced by human factors.

[0023] This invention maintains pressure in the hydraulic system after clamping, creating a stable self-locking effect between the wedge plate and the column. There is no relative slippage during the entire movement and posture adjustment process. This "rigid connection" effectively prevents the risk of instability caused by shaking and swaying of components during transportation, greatly improving operational safety. It solves the problems of easy shaking and difficulty in control of components in traditional hoisting methods, which pose a threat to the safety of operators and result in low installation efficiency.

[0024] This invention, by setting a limiting plate at the bottom of the base frame, utilizes the cooperation of the arc-shaped surface and the spring rod to achieve passive adaptive opening and clamping positioning at the moment of contact with the foundation. This process requires no external power or manual intervention, automatically completing the initial fixation of the equipment relative to the foundation. Combined with the subsequent multi-link hydraulic adjustment mechanism, the support frame (and the clamped column) can be quickly and smoothly adjusted to an installation posture perpendicular to the foundation. This overcomes the problem of cumbersome manual leveling and adjustment required on complex or uneven foundations, and achieves rapid adaptive positioning. Attached Figure Description

[0025] Figure 1 This is a first-view structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the second perspective structure of the present invention; Figure 3 This is a schematic diagram of the third-view structure of the present invention; Figure 4 This is a schematic diagram of the fourth perspective structure of the present invention; Figure 5 This is a schematic diagram of the clamping component structure of the present invention; Figure 6 This is a schematic diagram of the internal structure of the clamping component of the present invention; Figure 7 This is a schematic diagram of the connection between the internal gear ring and the clamping member of the present invention.

[0026] Reference numerals: 11. Base frame; 12. Handrail frame; 13. Control panel; 14. Column; 15. Base plate; 16. Connecting rod; 17. Shock absorber rod; 18. Wheel hub; 19. Slide rod; 110. Limiting plate; 111. Spring rod; 2. Vertical placement assembly; 21. Link 1; 22. Link 2; 23. Link 3; 24. Hydraulic rod 2; 25. Link 4; 26. Support frame; 27. Hydraulic rod 1; 3. Clamping assembly; 31. Clamping component; 32. Through hole; 33. Gear; 34. Internal gear ring; 35. Rotating plate; 36. Wedge plate; 37. Hydraulic rod 3; 38. Fixing rod; 39. Connecting component; 310. Slide groove; 311. Slider. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0028] like Figures 1-3This embodiment of an automatic installation device for building steel structure components includes a base frame 11, with a handrail 12 rotatably connected to one side of the base frame 11. A control panel 13 is mounted on the top of the handrail 12. A sliding rod 19 is fixedly connected to the side of the base frame 11 away from the handrail 12, and the sliding rod 19 slides through and connects two mirror-shaped limiting plates 110. The base frame 11 longitudinally limits the limiting plates 110, which are arranged in a Z-shape. Two spring rods 111 are fixedly connected between the limiting plates 110 and the base frame 11. Three base plates 15 are provided at the bottom of the base frame 11 and the handrail 12. The precise control of the automated system ensures that each operation is completed under the same standards and conditions, reducing the impact of human error. Performance fluctuations caused by factors, especially in large-scale construction, can be mitigated by stable and reliable automated equipment, which ensures the consistency of column installation and avoids long-term structural problems caused by improper operation. A shock-absorbing rod 17 is fixedly connected to the top surface of the base plate 15 at the bottom of the base frame 11, and the other end of the shock-absorbing rod 17 is fixedly connected to the bottom of the base frame 11. The connection between the shock-absorbing rod 17 and the base plate 15 enhances the stability of the bottom structure of the base frame 11 and prevents deformation and damage caused by excessive local stress. Two base plates 15 are located at the bottom of the base frame 11, and one base plate 15 is located at the bottom of the handrail frame 12 and is fixedly connected to it. A connecting rod 16 is rotatably connected through the bottom of the base plate 15, and wheel hubs 18 are fixedly installed at both ends of the connecting rod 16.

[0029] like Figures 1-4As shown, a vertical placement component 2 is installed on the top of the base frame 11 for quickly rotating and fixing the steel structure columns. The vertical placement component 2 includes a first connecting rod 21 and a second connecting rod 22, one end of which is rotatably connected to the base frame 11. The first and second connecting rods 21 and 22 are arranged in parallel and symmetrical configuration. The end of the first connecting rod 21 furthest from the base frame 11 is rotatably connected to a third connecting rod 23. The end of the third connecting rod 23 furthest from the fourth connecting rod 25 is rotatably connected to a first hydraulic rod 27. The telescopic end of the first hydraulic rod 27 is rotatably connected to a support frame 26. The connection between the fourth connecting rod 25 and the third connecting rod 23 is rotatably connected to the support frame 26. In large-scale steel structure construction, if each column requires manual alignment and adjustment, it is not only inefficient but may also affect the installation quality due to human fatigue. The automated system can reliably and repeatedly complete the installation of each column, greatly improving efficiency. To ensure standardized construction and the feasibility of large-scale operation, a second hydraulic rod 24 is installed at the bottom of the fourth connecting rod 25. The second hydraulic rod 24 is rotatably connected to the base frame 11. At the same time, the telescopic end of the second hydraulic rod 24 is rotatably connected to the connection point of the second connecting rod 22 and the fourth connecting rod 25. The extension and retraction of the telescopic end of the second hydraulic rod 24 drives the component connected to the second connecting rod 22 and the fourth connecting rod 25 to move, thereby driving the angle between the third connecting rod 23 and the base frame 11 to change. The end of the second connecting rod 22 away from the base frame 11 is rotatably connected to the fourth connecting rod 25. The end of the fourth connecting rod 25 away from the second connecting rod 22 is rotatably connected to the end of the third connecting rod 23 away from the first connecting rod 21. The second and first hydraulic rods 27 are linked, driving the support frame 26 to rotate to be in line with the foundation, forcibly standardizing the vertical path of the column's descent, ensuring that the central axis of the column is completely coincident with the axis of the pre-embedded bolts in the foundation, thus ensuring alignment accuracy from the "path".

[0030] like Figures 1-7As shown, the vertically placed component 2 is topped with a clamping component 3 for clamping and fixing the steel structure column. The clamping component 3 includes two clamping parts 31, which are fixed to the top of the support frame 26. The two clamping parts 31 are arranged in a mirror-symmetrical manner. A through hole 32 is opened through the top of the clamping part 31. Several circumferentially distributed sliding grooves 310 are opened on the clamping part 31 outside the through hole 32. A slider 311 is set in the sliding groove 310, and the slider 311 is slidably connected to the clamping part 31. One end of the slider 311 is fixedly connected to the wedge plate 36. After the wedge plate 36 is released, the column falls vertically along the central axis of the clamping cavity by gravity alone. The concentric design of the clamping cavity predetermines the falling trajectory of the column, eliminating the need for manual support. The bolt holes at the bottom of the column can be directly connected to the foundation. Pre-embedded bolts are precisely aligned, completely eliminating human error from manual operation. The other end extends into the interior of the clamping member 31. Through the connection between the slider 311 and the wedge plate 36, the movement trajectory of the wedge plate 36 is guided and limited, ensuring the stability of the wedge plate 36 during radial synchronous movement and preventing the wedge plate 36 from deflecting and jamming. This improves clamping accuracy and response speed, adapting to the rapid positioning and secure locking of steel structure columns of different diameters. An internal gear ring 34 is rotatably connected to one side of the clamping member 31. A fixing rod 38 is installed and fixed between the internal gear rings 34 on both sides of the support frame 26. In daily use, fixing rods 38 of different lengths can be used to connect according to the distance between the two clamping members 31 to meet the clamping requirements of columns of different specifications. A connecting member 39 is fixedly connected through the middle of the fixing rod 38.

[0031] like Figures 2-7As shown, a third hydraulic rod 37 is provided on one side of the connector 39, and the bottom of the third hydraulic rod 37 is rotatably connected to the support frame 26. The third hydraulic rod 37 drives the transmission of the internal gear ring 34 and the gear 33, controlling multiple wedge plates 36 to move synchronously and radially towards the center, realizing automatic centering and clamping of the steel structure column. This synchronous mechanism ensures uniform distribution of clamping force and avoids component tilting or positioning deviation caused by uneven force application at a single point, laying a solid foundation for subsequent high-precision installation. At the same time, the telescopic end of the third hydraulic rod 37 is rotatably connected to the connector 39. The telescopic movement of the telescopic end of the third hydraulic rod 37 drives the connector 39 and the internal gear rings 34 on both sides to rotate synchronously, thereby driving the gear 33 and the wedge plates 36 to retract or open radially as a whole, realizing automatic clamping and release of the steel structure column. A rotating plate 35 is fixedly connected to the side of the internal gear ring 34 away from the clamping part 31. At the same time, four circumferentially symmetrically arranged gears 33 mesh with the inner wall of the internal gear ring 34. The clamping member 31 is rotatably connected, and a wedge plate 36 is provided on the side of the gear 33 away from the internal gear ring 34. At the same time, the wedge plate 36 facing the gear 33 has several equally spaced tooth grooves. The wedge plates 36 clamp the column member 14 on the side away from the gear 33. Before installing the column member 14, the two clamping members 31 in the clamping assembly 3 are adjusted to the appropriate position according to the length of the column member 14, so as to ensure that the column member 14 can slide directly under the action of gravity. The two clamping members 31 are positioned between each other to prevent the column member 14 from colliding or getting stuck with the clamping members 31, thus preventing the column member 14 from being separated from the clamping members 31. This allows the column member 14 to be quickly released from the clamping state after installation, facilitating continuous operation in subsequent processes. The tooth grooves of the wedge plate 36 mesh with the gear 33, and several wedge plates 36 are slidably connected to each other to form a ring clamping structure. The rotation of the internal gear ring 34 drives the gear 33 to drive the wedge plate 36 to move radially synchronously.

[0032] The working principle of this embodiment is as follows: First, the column 14 is placed in the clamping cavity formed by multiple wedge plates 36. At this time, the operator starts the third hydraulic rod 37 by operating the control panel 13. Its telescopic end retracts, driving the connecting piece 39 to move inward, thereby driving the internal gear rings 34 on both sides to rotate synchronously. The rotational force is transmitted to the tooth grooves of the wedge plates 36 through the gear 33, so that each wedge plate 36 moves synchronously towards the center along the radial direction of the clamping piece 31 under the guidance of the slider 311 and the slide groove 310, gradually tightening the clamping force on the steel structure column until it is completely locked, realizing high-precision and high-stability automatic clamping and positioning.

[0033] After clamping is completed, the No. 3 hydraulic rod 37 keeps its telescopic end position unchanged to maintain the continuous torque output of the internal gear ring 34 to the gear 33, ensuring that there is no relative sliding between the wedge plate 36 and the column 14, thereby ensuring the dynamic stability of the clamping structure during subsequent operations.

[0034] Then, the staff can hold the handrail 12 and push the moving device to the working position. At this time, the two limiting plates 110 at the bottom of the base frame 11 are tightly attached under the elastic force of the spring rod 111. When the front ends of the two limiting plates 110 contact the foundation and bear the load, the spring rod 111 is compressed under the action of its arc surface. The two limiting plates 110 open to both sides along the linear direction of the slide rod 19, and the two limiting plates 110 clamp and position the foundation.

[0035] Then, hydraulic rod 24 is activated and pushes connecting rod 22 and its connecting components to rotate with connecting rod 21 and connecting rod 22 at the point of connection with the base frame 11 as the origin, and move diagonally upward to the limiting plate 110. Immediately afterwards, hydraulic rod 27 is activated and pushes support frame 26 to rotate with the hinge point of connecting rod 23 and connecting rod 25 as the fulcrum. Connecting rod 23 and hydraulic rod 27 move synchronously, so that support frame 26 gradually rotates until it is on the same straight line as the foundation.

[0036] Then, the extension end of the third hydraulic rod 37 retracts, causing the wedge plate 36 to move outward radially. Under the action of gravity, the column 14 slowly and vertically falls along the central axis of the clamping cavity until the bottom of the column 14 smoothly abuts against the preset position on the foundation. At this time, the column 14 is separated from the clamping assembly 3. The wedge plate 36 is completely reset, the clamping cavity returns to its initial state, and the bolt holes at the bottom of the column 14 are precisely aligned with the pre-embedded bolts on the foundation, achieving high-precision installation of the column 14.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. An automatic installation device for building steel structure components, comprising a base frame (11), wherein a handrail (12) is rotatably connected to one side of the base frame (11), and a control panel (13) is installed on the top of the handrail (12), characterized in that: A sliding rod (19) is fixedly connected to the side of the base frame (11) away from the handrail frame (12), and the sliding rod (19) slides through and connects two mirror-shaped limiting plates (110). At the same time, the base frame (11) limits the limiting plates (110) longitudinally. The limiting plates (110) are arranged in a Z-shaped structure, and two spring rods (111) are fixedly connected between the limiting plates (110) and the base frame (11). The base frame (11) is equipped with a vertical placement component (2) on top for quickly flipping and fixing the steel structure column, and a clamping component (3) is installed on top of the vertical placement component (2) for clamping and fixing the steel structure column.

2. The automatic installation equipment for building steel structure components according to claim 1, characterized in that, The vertically placed component (2) includes a first connecting rod (21) and a second connecting rod (22), and one end of the first connecting rod (21) and the second connecting rod (22) is rotatably connected to the base frame (11). At the same time, the first connecting rod (21) and the second connecting rod (22) are arranged in parallel and symmetrical. The end of the first connecting rod (21) away from the base frame (11) is rotatably connected to a third connecting rod (23), and the end of the second connecting rod (22) away from the base frame (11) is rotatably connected to a fourth connecting rod (25). The end of the fourth connecting rod (25) away from the second connecting rod (22) is rotatably connected to the end of the third connecting rod (23) away from the first connecting rod (21).

3. The automatic installation equipment for building steel structure components according to claim 2, characterized in that, The third link (23) is rotatably connected to the end away from the fourth link (25) by a first hydraulic rod (27), and the extension end of the first hydraulic rod (27) is rotatably connected to a support frame (26). At the same time, the connection between the fourth link (25) and the third link (23) is rotatably connected to the support frame (26). The bottom of the fourth link (25) is provided with a second hydraulic rod (24).

4. The automatic installation equipment for building steel structure components according to claim 3, characterized in that, The second hydraulic rod (24) is rotatably connected to the base frame (11). At the same time, the extension end of the second hydraulic rod (24) is rotatably connected to the connection point of the second connecting rod (22) and the fourth connecting rod (25). The extension and retraction of the extension end of the second hydraulic rod (24) drives the component connected to the second connecting rod (22) and the fourth connecting rod (25) to move, thereby driving the angle between the third connecting rod (23) and the base frame (11) to change.

5. The automatic installation equipment for building steel structure components according to claim 3, characterized in that, The clamping assembly (3) includes two clamping parts (31), and the two clamping parts (31) are fixedly installed on the top of the support frame (26). The two clamping parts (31) are arranged in a mirror symmetrical manner. A through hole (32) is opened through the top of the clamping part (31), and an internal gear ring (34) is rotatably connected to one side of the clamping part (31). A rotating plate (35) is fixedly connected to the side of the internal gear ring (34) away from the clamping part (31). At the same time, four gears (33) arranged in a circular symmetrical manner are meshed on the inner wall of the internal gear ring (34).

6. The automatic installation equipment for building steel structure components according to claim 5, characterized in that, The gear (33) is rotatably connected to the clamping member (31), and a wedge plate (36) is provided on the side of the gear (33) away from the internal gear ring (34). At the same time, a number of tooth grooves are opened on the side of the wedge plate (36) facing the gear (33). The wedge plate (36) clamps the column member (14) on the side away from the gear (33). The tooth grooves of the wedge plate (36) mesh with the gear (33), and the wedge plate (36) is slidably connected to each other to form a ring clamping structure. The rotation of the internal gear ring (34) drives the gear (33) to drive the wedge plate (36) to move radially synchronously.

7. The automatic installation equipment for building steel structure components according to claim 5, characterized in that, The clamping member (31) located outside the through hole (32) has several circumferentially symmetrically distributed sliding grooves (310), and a slider (311) is provided in the sliding groove (310). The slider (311) is slidably connected to the clamping member (31). One end of the slider (311) is fixedly connected to the wedge plate (36), and the other end extends into the clamping member (31). Through the connection relationship between the slider (311) and the wedge plate (36), the movement trajectory of the wedge plate (36) is guided and limited, ensuring the stability of the wedge plate (36) during radial synchronous movement, preventing the wedge plate (36) from deflecting and jamming, thereby improving the clamping accuracy and response speed, and adapting to the rapid positioning and firm locking of steel structure columns of different diameters.

8. An automatic installation device for building steel structure components according to claim 7, characterized in that, A fixing rod (38) is installed and fixed between the internal gear rings (34) on both sides of the support frame (26), and a connector (39) is fixedly connected through the middle of the fixing rod (38). A third hydraulic rod (37) is provided on one side of the connector (39), and the bottom of the third hydraulic rod (37) is rotatably connected to the support frame (26). At the same time, the telescopic end of the third hydraulic rod (37) is rotatably connected to the connector (39). The telescopic movement of the telescopic end of the third hydraulic rod (37) drives the connector (39) and the internal gear rings (34) on both sides to rotate synchronously, thereby driving the gear (33) and the wedge plate (36) to retract or open radially as a whole, so as to realize the automatic clamping and release of the steel structure column.

9. An automatic installation device for building steel structure components according to claim 1, characterized in that, The base frame (11) and the handrail frame (12) are provided with three base plates (15), two base plates (15) are located at the bottom of the base frame (11), and one base plate (15) is located at the bottom of the handrail frame (12) and is connected and fixed thereto. A connecting rod (16) is rotatably connected through the bottom of the base plate (15), and wheel hubs (18) are installed and fixed at both ends of the connecting rod (16).

10. An automatic installation device for building steel structure components according to claim 9, characterized in that, A shock-absorbing rod (17) is fixedly connected to the top surface of the base plate (15) located at the bottom of the base frame (11), and the other end of the shock-absorbing rod (17) is fixedly connected to the bottom of the base frame (11). Through the connection and cooperation between the shock-absorbing rod (17) and the base plate (15), the stability of the bottom structure of the base frame (11) is enhanced, and deformation and damage caused by excessive local stress are prevented.

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