Auxiliary mounting equipment for multi-story and high-rise steel structure building

Abstract

The invention belongs to the technical field of building auxiliary installation equipment, and particularly relates to multi-story and high-rise steel structure building auxiliary installation equipment which comprises a stand column, a first clamping hoop is connected to the top end of the outer surface of the stand column in a clamped mode, a fixing piece is fixedly connected to the lower surface of the first clamping hoop, and a lifting assembly is fixedly installed on the inner side of the fixing piece. A second hoop is clamped in the middle of the outer surface of the stand column; a double-shaft motor is started through an arranged lifting assembly and an external power source to drive a transmission gear to rotate, then a steel cable is wound and unwound through a wire winding shaft, and therefore a main beam can be conveniently lifted to a connecting piece to be connected, the main beam can be prevented from shaking at the high altitude in the mode, the stability and safety of operation are guaranteed, risks faced by operators are reduced, and the working efficiency is improved. And meanwhile, the predictability and controllability of hoisting operation are improved, the probability of accidents is reduced, the safety of workers is further guaranteed, and the overall engineering quality and efficiency are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of building auxiliary installation equipment, in particular to a multi-story steel structure building auxiliary installation equipment. Background Art

[0002] Steel structure building is a form of building that uses steel as the main load-bearing material. In recent years, it has been widely used due to its unique advantages. The high strength and light weight of steel structure enable it to withstand large loads while reducing the burden on the building foundation, which helps save materials and reduce costs. The construction speed of this structure is relatively fast because many components can be prefabricated in the factory and then assembled on site, which greatly shortens the construction period and improves construction efficiency. In addition, steel has good seismic resistance. Its toughness and deformability make steel structures perform well in extreme conditions such as earthquakes. Therefore, it is especially favored in areas that require high seismic performance. The design of steel structure can flexibly respond to seismic loads to ensure the safety and stability of the building. In terms of durability, steel that has been treated with rust prevention can effectively resist corrosion and extend its service life. This anti-corrosion measure not only improves the durability of steel structure, but also reduces maintenance costs and ensures the reliability of the building in long-term use. In terms of environmental adaptability, the performance of steel under high and low temperature conditions changes little and has strong adaptability. Whether in extreme climatic conditions or in different geographical environments, steel structure buildings can maintain good performance.

[0003] At the same time, the main components of steel structure buildings include main frames (such as columns and beams), secondary structures (such as beams, struts), connectors (such as welding and bolts), floor slabs and anti-corrosion coatings. High-rise steel structure buildings refer to buildings that use steel as the main structural material. They are usually composed of multiple floors and their height exceeds a certain standard (generally seven floors or higher). During the installation process, the following steps are usually followed: first, the main columns and main beams are installed first to build the basic frame of the entire structure; then the secondary beams and struts are installed. These components provide additional support and stability for the main frame. Subsequently, the floor slabs are laid to form the basic floor structure of the building. Finally, welding and seam treatment are carried out to ensure the tightness of each connector; at the same time, anti-corrosion coatings are applied to improve the durability and corrosion resistance of steel and extend the service life of the building.

[0004] A Chinese invention patent publication number CN114991500B discloses an auxiliary installation device for multi-story steel structure buildings. The key points of its technical solution are: it includes a fixed frame, a square frame, a slider, a screw, a clamping mechanism and a blocking mechanism. The front side of the fixed frame is fixedly provided with a square frame, a slider is slidably provided in the square frame, a screw is rotatably provided on the square frame, the screw is connected to the slider by threads, a clamping mechanism is provided on the fixed frame, the clamping mechanism is used to fix the fixed frame on the column of the steel structure building, the slider is provided with a blocking mechanism, the blocking mechanism is used to support the cross beam of the steel structure building; the fixed frame is sleeved on the column of the steel structure building, and the column is clamped by two pressure plates moving toward each other, and then the staff pushes the square plate to rotate downward to a horizontal state, the staff can put the cross beam on the square plate, and support it through the square plate, so that the staff can install the cross beam on the steel structure building.

[0005] However, the above-mentioned technologies often have the following defects: it is not convenient to adjust the position of the main beam. During the installation of the main column and the main beam, a lifting equipment is used to lift the main column to the base, and then the lifting equipment is used to lift the main beam. First, one end of the main beam is placed on the adjacent main column, and then the position of the other end is gradually adjusted. However, during the lifting process of the main beam by the crane, especially when it is lifted at a higher level, the main beam shakes due to uneven lifting weight and wind influence. During the shaking process, the hoisted object may suddenly fall, posing a direct threat to the surrounding operating workers. Moreover, when adjusting the position, the workers usually manually adjust the placement position of the main beam to align it. The shaking of the main beam will affect the stability of the lifting, thereby increasing the operation time and reducing work efficiency.

[0006] To this end, the present invention provides an auxiliary installation device for a multi-story steel structure building. Summary of the invention

[0007] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0008] The technical solution adopted by the present invention to solve its technical problem is: the auxiliary installation equipment of a multi-story steel structure building described in the present invention comprises a column, a first clamp is clamped at the top end of the outer surface of the column, a fixing piece is fixedly connected to the lower surface of the first clamp, a lifting assembly is fixedly installed on the inner side of the fixing piece, a second clamp is clamped at the middle of the outer surface of the column, a bottom plate is fixedly connected to one side of the second clamp, a first adjustment assembly is fixedly installed on one side of the bottom plate, a cylinder is fixedly connected at the edge of the upper surface of the bottom plate, an upper plate is fixedly connected to the top end of the cylinder, and a second adjustment assembly is fixedly installed on one side of the upper plate; The lifting assembly includes a double-axis motor, both ends of the double-axis motor are fixedly installed on the inner side of the fixing part, the output end of the double-axis motor is fixedly connected to a transmission gear, the outer side of the transmission gear is fixedly connected to a winding shaft, the middle part of the outer surface of the winding shaft is wrapped with a steel cable, both ends of the outer surface of the winding shaft are rotatably connected to a protective frame, one side of the protective frame is fixedly connected to the outer periphery of one of the transmission gears on the outer side of the fixing part, an external power supply starts the double-axis motor to drive the transmission gear to rotate, and then the winding shaft winds and unwinds the steel cable, so as to facilitate the main beam to be pulled up to the connecting part for connection, this method can avoid the main beam from shaking at high altitudes, thereby ensuring the stability and safety of the operation and reducing the risks faced by the operating workers. At the same time, this method improves the predictability and controllability of the lifting operation, reduces the probability of accidents, further ensures the safety of workers, and improves the overall project quality and efficiency.

[0009] The number of the transmission gears is three, which are arranged in parallel and meshed with each other. One end of the transmission gear is rotatably connected to the outer side of the fixing member.

[0010] A connecting plate is fixedly connected to the upper surface of the second clamp, and the upper surface of the connecting plate is fixedly connected to the bottom end of the steel cable.

[0011] The first adjustment component includes a first motor, one end of which is fixedly installed on one side of the base plate, an output end of the first motor is fixedly connected to a first threaded rod, an outer surface of the first threaded rod is threadedly connected to a first sliding block, both sides of the upper surface of the first sliding block are fixedly connected to telescopic rods, the top end of the telescopic rod is fixedly connected to a limiting member, and the upper surface of the limiting member is fixedly connected to a blocking rod.

[0012] The second adjusting component includes a second motor, one end of the second motor is fixedly installed on one side of the upper plate, the output end of the second motor is fixedly connected to the second threaded rod, the outer surface of the second threaded rod is fixedly connected to the second sliding block, and the upper surface of the second sliding block is fixedly connected to the baffle. The external power supply starts the second motor to drive the second threaded rod to rotate, and the second sliding block drives the baffle to move. Combined with the baffle rod, the position of the main beam can be adjusted without manual operation by the operator. This can effectively reduce the safety hazards caused by manual adjustment by the worker, and the main beam can be clamped and fixed, which can greatly reduce the risk of objects falling during lifting, ensuring the safety and efficiency of the lifting operation. This can also effectively protect the safety of on-site workers and surrounding facilities, and prevent potential accidents. At the same time, the left and right positions of the main beam can also be fine-tuned, thereby improving the accuracy and safety of the lifting operation. In addition, the operating efficiency is improved, ensuring a smoother lifting process and improving the overall project quality.

[0013] Slide grooves are provided on both sides of the upper surface of the upper plate, and the slide grooves are matched with the limiting members.

[0014] Both sides of the first clamp are threadedly connected with clamping components, and both sides of the second clamp are threadedly connected with limiting components.

[0015] The clamping assembly comprises a first bolt, the outer surface of which is threadedly connected to one side of a first clamp, and one end of the first bolt is rotatably connected to a push plate via a first bearing.

[0016] The limiting assembly includes a second bolt, an outer surface of the second bolt is threadedly connected to one side of the second clamp, one end of the second bolt is rotatably connected to a mounting plate via a second bearing, and the inner side of the mounting plate is rotatably connected to a roller, which pushes the mounting plate to move inward so that the roller fits the outer surface of the column, which can effectively improve the verticality and smoothness of the second clamp when it moves upward, which can not only reduce operating errors and wear, improve the safety and overall operating efficiency of the equipment, but also reduce maintenance costs and extend the service life of the equipment.

[0017] A connecting piece is fixedly connected to one side of the outer surface of the column close to the first clamp, and a connecting groove is provided on one side of the connecting piece.

[0018] The beneficial effects of the present invention are as follows: 1. The auxiliary installation equipment for multi-story steel structure buildings described in the present invention, through the setting of the lifting assembly, the external power supply starts the dual-axis motor to drive the transmission gear to rotate, and then the winding shaft winds and unwinds the steel cable, so as to facilitate the main beam to be pulled to the connecting piece for connection. This method can prevent the main beam from shaking at high altitudes, thereby ensuring the stability and safety of the operation and reducing the risks faced by the operating workers. At the same time, this method improves the predictability and controllability of the lifting operation, reduces the probability of accidents, further ensures the safety of workers, and improves the overall project quality and efficiency.

[0019] 2. The auxiliary installation equipment for multi-story steel structure buildings described in the present invention, through the first adjustment component, the second adjustment component and the cylinder, after the main beam is placed above the upper plate, the external power supply starts the first motor to drive the first threaded rod to rotate, so that the first sliding block drives the baffle rod to move, and then the external power supply starts the second motor to drive the second threaded rod to rotate, and the second sliding block drives the baffle plate to move. The combination of the two can adjust the position of the main beam without manual operation by the operator, which can effectively reduce the safety hazards caused by manual adjustment by the worker, and the main beam can be clamped. Fixation can greatly reduce the risk of objects falling during hoisting, ensuring the safety and efficiency of hoisting operations. It can also effectively protect the safety of on-site workers and surrounding facilities and prevent potential accidents. At the same time, the left and right positions of the main beam can be fine-tuned, and then the cylinder can be used to push the upper plate upward. The limiter is connected to the upper plate, and the telescopic rod adapts to the extension and contraction of the cylinder, thereby pushing the upper plate upward, making it convenient to fine-tune the upper and lower positions of the main beam, thereby improving the accuracy and safety of the hoisting operation. In addition, it also improves the operating efficiency, ensures a smoother hoisting process, and improves the overall project quality.

[0020] 3. The auxiliary installation equipment for multi-story steel structure buildings described in the present invention, through the combined use of the above-mentioned structures, is convenient for supporting the bottom of the main beam, ensuring the stability of the main beam during the installation process, and can adjust the height and angle of the main beam, so that the main beam and the connecting parts are in a suitable connection position, thereby facilitating the connection between the main beam and the column, thereby simplifying the installation procedure, improving installation efficiency, and facilitating the staff to assemble the steel structure building. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 is a stereogram of the present invention; Figure 2 It is a schematic structural diagram of the first clamp in the present invention; Figure 3 It is a structural schematic diagram of the transmission gear in the present invention; Figure 4 It is a schematic diagram of the structure of the steel cable in the present invention; Figure 5 is a schematic structural diagram of the first motor in the present invention; Figure 6 It is a structural schematic diagram of the position limiting member in the present invention; Figure 7 is a schematic structural diagram of the second threaded rod in the present invention; Figure 8 It is a structural schematic diagram of the cylinder in the present invention; Fig. 9 It is a structural schematic diagram of the push plate in the present invention; Fig.10 It is a structural schematic diagram of the roller in the present invention.

[0023] In the figure: 1, column; 2, first clamp; 3, fixing piece; 4, second clamp; 5, bottom plate; 6, cylinder; 7, upper plate; 8, double-axis motor; 9, transmission gear; 10, winding shaft; 11, steel cable; 12, first motor; 13, first threaded rod; 14, first sliding block; 15, telescopic rod; 16, limit piece; 17, baffle rod; 18, second motor; 19, second threaded rod; 20, second sliding block; 21, baffle plate; 22, first bolt; 23, first bearing; 24, push plate; 25, second bolt; 26, second bearing; 27, mounting plate; 28, roller; 29, connecting piece; 30, connecting plate; 31, protective frame. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0025] Reference Figure 1 - Fig.10 , the present invention provides three technical solutions: Embodiment 1: The present application provides an auxiliary installation device for a multi-story steel structure building, comprising a column 1, a first clamp 2 is clamped at the top of the outer surface of the column 1, a fixing piece 3 is fixedly connected to the lower surface of the first clamp 2, a lifting assembly is fixedly installed on the inner side of the fixing piece 3, a second clamp 4 is clamped at the middle of the outer surface of the column 1, a bottom plate 5 is fixedly connected to one side of the second clamp 4, a first adjustment assembly is fixedly installed on one side of the bottom plate 5, a cylinder 6 is fixedly connected to the edge of the upper surface of the bottom plate 5, an upper plate 7 is fixedly connected to the top of the cylinder 6, and a second adjustment assembly is fixedly installed on one side of the upper plate 7; The lifting assembly includes a double-axis motor 8, both ends of which are fixedly installed on the inner side of the fixing member 3, the output end of the double-axis motor 8 is fixedly connected to a transmission gear 9, the outer side of the transmission gear 9 is fixedly connected to a winding shaft 10, the middle part of the outer surface of the winding shaft 10 is wound with a steel cable 11, both ends of the outer surface of the winding shaft 10 are rotatably connected to a protective frame 31, one side of the protective frame 31 is fixedly connected to the outer periphery of one of the transmission gears 9 on the outer side of the fixing member 3, an external power supply starts the double-axis motor 8 to drive the transmission gear 9 to rotate, and then the winding shaft 10 winds and unwinds the steel cable 11, so as to facilitate the main beam to be pulled up to the connecting member 29 for connection, this method can avoid the main beam from shaking at high altitudes, thereby ensuring the stability and safety of the operation, and reducing the risks faced by the operating workers. At the same time, this method improves the predictability and controllability of the lifting operation, reduces the probability of accidents, further ensures the safety of workers, and improves the overall project quality and efficiency.

[0026] There are three transmission gears 9, which are arranged side by side and mesh with each other. One end of the transmission gear 9 is rotatably connected to the outside of the fixing member 3. The transmission gear 9 is connected to the fixing member 3 so that the transmission gear 9 is in a firmly installed state. The three transmission gears 9 mesh with each other for transmission, making it convenient for the dual-axis motor 8 to drive the winding shaft 10 to rotate, thereby winding and unwinding the steel cable 11.

[0027] Embodiment 2: On the basis of Example 1: the upper surface of the second clamp 4 is fixedly connected with a connecting plate 30, and the upper surface of the connecting plate 30 is fixedly connected to the bottom end of the steel cable 11. Through this connection, it is convenient to pull the second clamp 4 upward through the steel cable 11, thereby moving the main beam to the top of the column 1.

[0028] The first adjusting component includes a first motor 12, one end of the first motor 12 is fixedly installed on one side of the base plate 5, the output end of the first motor 12 is fixedly connected to the first threaded rod 13, the outer surface of the first threaded rod 13 is threadedly connected to the first sliding block 14, both sides of the upper surface of the first sliding block 14 are fixedly connected to telescopic rods 15, the top of the telescopic rod 15 is fixedly connected to a limiting member 16, the upper surface of the limiting member 16 is fixedly connected to a blocking rod 17, the external power supply starts the first motor 12 to drive the first threaded rod 13 to rotate, so that the first sliding block 14 drives the blocking rod 17 to move, so as to facilitate the main beam to be pushed to the right, thereby adjusting the placement position of the main beam, and the limiting member 16 is connected to the upper plate 7, the telescopic rod 15 adapts to the extension and contraction of the cylinder 6, and the upper plate 7 is conveniently pushed upward through the cylinder 6, so as to facilitate the fine adjustment of the upper and lower positions of the main beam.

[0029] The second adjusting component includes a second motor 18, one end of the second motor 18 is fixedly installed on one side of the upper plate 7, the output end of the second motor 18 is fixedly connected to a second threaded rod 19, the outer surface of the second threaded rod 19 is fixedly connected to a second sliding block 20, and the upper surface of the second sliding block 20 is fixedly connected to a baffle 21. The external power supply starts the second motor 18 to drive the second threaded rod 19 to rotate, and the second sliding block 20 drives the baffle 21 to move. Combined with the baffle rod 17, the position of the main beam can be adjusted without manual operation by the operator, which can effectively reduce the safety hazards caused by manual adjustment by the operator, and the main beam can be clamped and fixed, which can greatly reduce the risk of objects falling during the hoisting process, ensuring the safety and efficiency of the hoisting operation. This can also effectively protect the safety of on-site workers and surrounding facilities and prevent potential accidents. At the same time, the left and right positions of the main beam can also be fine-tuned, thereby improving the accuracy and safety of the hoisting operation. In addition, the operating efficiency is improved, ensuring a smoother hoisting process and improving the overall project quality.

[0030] Slide grooves are provided on both sides of the upper surface of the upper plate 7, and the slide grooves are adapted to the limit members 16. The limit members 16 move inside the slide grooves and are connected to the upper plate 7, so as to ensure that the blocking rod 17 is above the upper plate 7, and the limit members 16 facilitate the telescopic rod 15 to adapt to the extension and retraction of the cylinder 6.

[0031] Embodiment three: On the basis of Example 1 and Example 2: both sides of the first clamp 2 are threadedly connected with clamping components, and both sides of the second clamp 4 are threadedly connected with limiting components. The first clamp 2 and the second clamp 4 can be clamped to the outer surface of the column 1 to facilitate their installation and fixation.

[0032] The clamping assembly includes a first bolt 22, the outer surface of which is threadedly connected to one side of the first clamp 2, and one end of the first bolt 22 is rotatably connected to a push plate 24 through a first bearing 23. The first bolt 22 is threadedly rotated, and the first bearing 23 prevents the push plate 24 from rotating with the first bolt 22, thereby pushing the push plate 24 to move inward and fit with the outer surface of the column 1, squeezing and pushing the column 1 to fix it, and then fixing the position of the first clamp 2, so as to facilitate the winding shaft 10 to be at a suitable height, and then lifting the main beam to a suitable height.

[0033] The limiting assembly includes a second bolt 25, the outer surface of the second bolt 25 is threadedly connected to one side of the second clamp 4, one end of the second bolt 25 is rotatably connected to a mounting plate 27 through a second bearing 26, and the inner side of the mounting plate 27 is rotatably connected to a roller 28. The second bolt 25 is threadedly rotated, and the second bearing 26 prevents the mounting plate 27 from rotating with the second bolt 25, thereby pushing the mounting plate 27 to move inward, so that the roller 28 fits with the outer surface of the column 1, which can effectively improve the verticality and smoothness of the second clamp 4 when it moves upward, which can not only reduce operating errors and wear, improve the safety and overall operating efficiency of the equipment, but also reduce maintenance costs and extend the service life of the equipment.

[0034] A connector 29 is fixedly connected to one side of the outer surface of the column 1 close to the first clamp 2. A connecting groove is provided on one side of the connector 29. The connector 29 facilitates the connection between the main beam and the column 1. The connection can be completed by passing a suitable connecting bolt through the connecting groove.

[0035] Working principle: First, clamp the first clamp 2 to the appropriate position on the upper end of the outer surface of the column 1, and then thread the first bolt 22, and the first bearing 23 prevents the push plate 24 from rotating with the first bolt 22, thereby pushing the push plate 24 to move inward and fit with the outer surface of the column 1, squeezing and fixing the column 1, and then fixing the position of the first clamp 2, then, clamp the second clamp 4 to the appropriate position on the lower end of the outer surface of the column 1, and then thread the second bolt 25, and the second bearing 26 prevents the mounting plate 27 from rotating with the second bolt 25, thereby pushing the mounting plate 27 to move inward, so that the roller 28 fits with the outer surface of the column 1, which can effectively improve the verticality and smoothness of the second clamp 4 when moving upward, and secondly, after the main beam is placed above the upper plate 7, the external power supply starts the first motor 12 to drive the first threaded rod 13 The second motor 18 is connected to the second threaded rod 19 and the second sliding block 20 drives the baffle plate 21 to move. The combination of the two can correct the position of the main beam and clamp the main beam. Finally, the external power supply starts the dual-axis motor 8 to drive the transmission gear 9 to rotate, and the winding shaft 10 winds and unwinds the steel cable 11, so as to facilitate the main beam to be pulled to the connecting piece 29 for connection. Subsequently, the baffle plate 17 and the baffle plate 21 are used to fine-tune the left and right positions of the main beam, and then the cylinder 6 is combined to push the upper plate 7 upward. The limit member 16 is connected to the upper plate 7, and the telescopic rod 15 adapts to the extension and contraction of the cylinder 6, thereby pushing the upper plate 7 upward, which is convenient for fine-tuning the upper and lower positions of the main beam, so that the main beam and the connecting piece 29 are in a suitable connection position.

[0036] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An auxiliary installation device for multi-story steel structure buildings, characterized in that: It comprises a column (1), the top end of the outer surface of the column (1) is clamped with a first clamp (2), the lower surface of the first clamp (2) is fixedly connected with a fixing piece (3), the inner side of the fixing piece (3) is fixedly installed with a lifting assembly, the middle part of the outer surface of the column (1) is clamped with a second clamp (4), one side of the second clamp (4) is fixedly connected with a bottom plate (5), one side of the bottom plate (5) is fixedly installed with a first adjustment assembly, the edge of the upper surface of the bottom plate (5) is fixedly connected with a cylinder (6), the top end of the cylinder (6) is fixedly connected with an upper plate (7), and one side of the upper plate (7) is fixedly installed with a second adjustment assembly; The lifting assembly comprises a double-axis motor (8), both ends of which are fixedly mounted on the inner side of the fixing member (3), the output end of the double-axis motor (8) is fixedly connected to a transmission gear (9), the outer side of the transmission gear (9) is fixedly connected to a winding shaft (10), a steel cable (11) is wound around the middle of the outer surface of the winding shaft (10), both ends of the outer surface of the winding shaft (10) are rotatably connected to a protective frame (31), and one side of the protective frame (31) is fixedly connected to the outer periphery of one of the transmission gears (9) on the outer side of the fixing member (3).

2. The auxiliary installation equipment for multi-story steel structure buildings according to claim 1 is characterized by: The number of the transmission gears (9) is three, which are arranged in parallel and mesh with each other, and one end of the transmission gear (9) is rotatably connected to the outside of the fixing member (3).

3. The auxiliary installation equipment for multi-story steel structure buildings according to claim 1 is characterized by: A connecting plate (30) is fixedly connected to the upper surface of the second clamp (4), and the upper surface of the connecting plate (30) is fixedly connected to the bottom end of the steel cable (11).

4. The auxiliary installation equipment for multi-story steel structure buildings according to claim 1 is characterized by: The first adjustment component comprises a first motor (12), one end of the first motor (12) is fixedly mounted on one side of the base plate (5), an output end of the first motor (12) is fixedly connected to a first threaded rod (13), an outer surface of the first threaded rod (13) is threadedly connected to a first sliding block (14), both sides of an upper surface of the first sliding block (14) are fixedly connected to telescopic rods (15), a top end of the telescopic rod (15) is fixedly connected to a limiting member (16), and a blocking rod (17) is fixedly connected to an upper surface of the limiting member (16).

5. The auxiliary installation equipment for multi-story steel structure buildings according to claim 1 is characterized by: The second adjustment assembly comprises a second motor (18), one end of the second motor (18) is fixedly mounted on one side of the upper plate (7), an output end of the second motor (18) is fixedly connected to a second threaded rod (19), an outer surface of the second threaded rod (19) is fixedly connected to a second sliding block (20), and an upper surface of the second sliding block (20) is fixedly connected to a baffle (21).

6. The auxiliary installation equipment for multi-story steel structure buildings according to claim 1 is characterized by: Slide grooves are provided on both sides of the upper surface of the upper plate (7), and the slide grooves are adapted to the limiting members (16).

7. The auxiliary installation equipment for multi-story steel structure buildings according to claim 1 is characterized by: Both sides of the first clamp (2) are threadedly connected to clamping assemblies, and both sides of the second clamp (4) are threadedly connected to limit position assemblies.

8. The auxiliary installation equipment for multi-story steel structure buildings according to claim 7 is characterized by: The clamping assembly comprises a first bolt (22), the outer surface of the first bolt (22) being threadedly connected to one side of the first clamp (2), and one end of the first bolt (22) being rotatably connected to a push plate (24) via a first bearing (23).

9. The auxiliary installation equipment for multi-story steel structure buildings according to claim 7, characterized in that: The limiting assembly comprises a second bolt (25), the outer surface of the second bolt (25) being threadedly connected to one side of the second clamp (4), one end of the second bolt (25) being rotatably connected to a mounting plate (27) via a second bearing (26), and the inner side of the mounting plate (27) being rotatably connected to a roller (28).

10. The auxiliary installation equipment for multi-story steel structure buildings according to claim 1, characterized in that: A connecting piece (29) is fixedly connected to one side of the outer surface of the column (1) close to the first clamp (2), and a connecting groove is provided on one side of the connecting piece (29).

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