High-altitude mobile platform

Abstract

The utility model provides a high-altitude mobile platform which comprises a main body frame and a pulley assembly, a building beam can penetrate through the main body frame, and the main body frame is in sliding connection with the building beam through the pulley assembly. According to the utility model, the two high-altitude mobile platforms are respectively arranged on the first building beam and the second building beam, and the first building beam and the second building beam are connected and arranged at an included angle; and when the personnel need to transfer the working plane, the two high-altitude moving platforms are controlled to move towards each other until a preset docking distance is reached, and the personnel are transferred from one high-altitude moving platform to the other high-altitude moving platform so as to transfer the working plane. The utility model has the beneficial effects that the safety of high-altitude operation can be improved, the device is suitable for the construction of steel structure frames with large height, multiple layers or poor surface conditions, the structure is simple, the standardization and mass production processing can be realized, the construction efficiency, the cost and the safety are ensured, and the components are detachable and can be repeatedly used.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a high-altitude mobile platform. Background Technology

[0002] With the increasing prevalence of multi-story steel structure buildings, working at heights poses significant risks. In the steel structure installation industry, the large volume, extreme height, and inherent dangers of installations at each level necessitate costly safety measures to ensure reliable safety during installation. Early installation projects often utilized safety ropes or welded guardrails to suspend safety belts for high-altitude work, which presented safety hazards and increased the risk of accidents. Currently, aerial work platforms or ground-based work platforms are commonly used for high-altitude operations, but these are hampered by ground-based environmental factors affecting installation quality and incurring high rental and maintenance costs. Furthermore, the construction of complex steel structure buildings with multiple work surfaces is complex, inefficient, and costly. The existing technology presents challenges: traditional safety ropes for high-altitude steel structure construction result in low safety, while ground-based protective structures are inefficient and costly. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a high-altitude mobile platform, which is especially suitable for use in the construction of steel structure frames with limited ground conditions or large height and number of floors.

[0004] The technical solution adopted by this utility model is: a high-altitude mobile platform, including a main frame and a pulley assembly. The main frame can be penetrated by a building beam, and the main frame is slidably connected to the building beam through the pulley assembly.

[0005] Furthermore, the pulley assembly includes multiple support wheels, each of which is rotatably connected to the main frame, and the multiple support wheels are respectively located on both sides of the building beam for clamping.

[0006] Furthermore, the pulley assembly includes a traveling wheel, which is rotatably connected to the main frame and is positioned above the building beam.

[0007] Furthermore, the main frame includes a platform slab skeleton, multiple columns and crossbars. The platform slab skeleton is located below the building beams. Each column is connected to the platform slab skeleton, and both ends of the crossbars are connected to the corresponding columns. At least one of the platform slab skeleton, columns, and crossbars is connected to a pulley assembly.

[0008] Furthermore, the main frame also includes an adjusting rod for forming a passage opening, the adjusting rod being located between adjacent columns and movably connected to the corresponding column.

[0009] Furthermore, the adjusting rod is rotatably connected to the corresponding column.

[0010] Furthermore, the adjusting rod is detachably connected to the corresponding column, and the main frame also includes a control component. The adjusting rod is movably inserted into the corresponding column and fixed by the control component. The control component is rotatably connected to the corresponding column to raise the adjusting rod.

[0011] The advantages and positive effects of this utility model are as follows: by adopting the above technical solution, the safety of construction workers working at height can be improved, and it is particularly suitable for the construction of steel structure frames with large height, multiple floors or poor ground conditions; it has the advantages of simple structure, standardization and mass production processing, ensuring construction efficiency, cost and safety, and components that can be disassembled and reused. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of a construction scene according to one embodiment of the present utility model;

[0013] Figure 2 This is a front view of one embodiment of the present invention installed on a second building beam;

[0014] Figure 3 This is a three-dimensional structural diagram of one embodiment of the present invention installed on a first building beam;

[0015] Figure 4 yes Figure 2 Schematic diagram of the walking wheel at point 1-A;

[0016] Figure 5 yes Figure 2 Schematic diagram of the support wheel at point 1-B;

[0017] Figure 6 yes Figure 2 A schematic diagram of the connection between the adjusting rod at point C and the guardrail crossbar;

[0018] Figure 7 yes Figure 2 Schematic diagram of the structure when the adjusting rod at point D is fixed;

[0019] In the picture:

[0020] 1. Pulley assembly; 3. Building beam; 4. Steel column

[0021] 11. Support wheels; 12. Traveling wheels; 21. Platform frame.

[0022] 22. Upright column; 23. Horizontal bar; 24. Adjusting rod

[0023] 25. Guardrail crossbars; 26. Platform board; 27. Channel steel frame.

[0024] 28. Fixing bolts; 31. First building beam; 32. Second building beam

[0025] 111, First bolt shaft 121, Second bolt shaft 221, Column base bolt

[0026] 222, elongated hole 241, rotating ring 242, rotating shaft

[0027] 243. Control component; 244. Fixed column; 245. Rotating column

[0028] 246. Spring Detailed Implementation

[0029] The embodiments of the present invention will now be described with reference to the accompanying drawings. These described embodiments are merely some, not all, of the embodiments of the present invention. The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar units or units having the same or similar functions throughout.

[0030] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that terms such as "installation", "connection", and "fixing" should be interpreted broadly, and can refer to direct connection, installation or fixing, or indirect connection, installation or fixing, and the present invention does not impose any limitation in this regard.

[0031] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the structure or unit referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0032] like Figures 1 to 7 As shown in the schematic diagram, this utility model discloses an embodiment of a high-altitude mobile platform, including a main frame and a pulley assembly 1. The main frame can be penetrated by a building beam 3, and the main frame is slidably connected to the building beam 3 through the pulley assembly 1. In this embodiment, the main frame and the pulley assembly 1 cooperate to form a hoop structure that can move outside the building beam 3. The fully enclosed structure can improve the safety of high-altitude operations.

[0033] In this embodiment, the pulley assembly 1 includes multiple support wheels 11, each of which is rotatably connected to the main frame. The multiple support wheels 11 are respectively disposed on both sides of the building beam 3 for clamping. In this embodiment, the building beam 3 is an I-beam, and the oppositely disposed support wheels 11 are tightly fitted with the flanges of the I-beam for clamping.

[0034] In this embodiment, the pulley assembly 1 includes a traveling wheel 12, which is rotatably connected to the main frame. The traveling wheel 12 is positioned above the building beam 3 and rolls in contact with each other. The wheel surface of the traveling wheel 12 is in contact with the flange surface of the I-shaped building beam 3.

[0035] In this embodiment, the support wheel 11 is located at the bottom of the main frame and is used to slide and connect with the lower flange of the building beam 3. The main frame can be slidably placed outside the building beam 3 by means of multiple support wheels 11. The traveling wheel 12 is used to slide and connect with the upper flange of the building beam 3. The main frame can be slidably erected on the building beam 3 by means of the traveling wheel 12. The axial direction of the traveling wheel 12 and the axial direction of the support wheel 11 are perpendicular to each other. The main frame forms multiple sliding connections with the building beam 3 through the pulley assembly 1, which improves the stability and safety of use.

[0036] In this embodiment, the main frame includes a platform plate skeleton 21, multiple columns 22, and crossbars 23. The platform plate skeleton 21 is located below the building beam 3. Each column 22 is connected to the platform plate skeleton 21, and both ends of the crossbars 23 are connected to the corresponding columns 22. At least one of the platform plate skeleton 21, columns 22, and crossbars 23 is connected to the pulley assembly 1. Preferably, the crossbars 23 are arranged parallel to the platform plate skeleton 21; the columns 22 are vertically connected to the platform plate skeleton 21 via column base bolts 221; the support wheels 11 are rotatably connected to the platform plate skeleton 21 via first bolt shafts 111 to form the lower walking structure of the building beam 3; the walking wheels 12 are rotatably connected to the corresponding columns 22. The main frame also includes a channel steel frame 27, which is detachably connected to the corresponding column 22 on one side of the building beam 3 via fixing bolts 28. The channel steel frame 27 is rotatably connected to the walking wheels 12 via second bolt shafts 121 to form the upper walking structure of the building beam 3.

[0037] The main frame also includes multiple guardrail crossbars 25, which are arranged parallel to the crossbars 23, and both ends of the guardrail crossbars 25 are connected to corresponding posts 22 for protection and reinforcement. The main frame also includes a platform plate 26, which is connected to the platform plate frame 21. Preferably, the connection method is welding for reinforcement. The other components of the high-altitude mobile platform are connected to each other in a detachable manner for reuse. For example, the guardrail crossbars 25 are detachably connected to the corresponding posts 22 by threads, the posts 22 are connected to the platform plate frame 21 by post bolts 221, and the crossbars 23 are connected to the posts 22 by bolts.

[0038] In this embodiment, the main frame also includes an adjusting rod 24 for forming a passage opening. The adjusting rod 24 is disposed between adjacent columns 22 and is movably connected to the corresponding column 22.

[0039] In this embodiment, the adjusting rod 24 is rotatably connected to the corresponding column 22. Preferably, the first end of the adjusting rod 24 is rotatably connected to the corresponding column 22.

[0040] In this embodiment, the adjusting rod 24 is detachably connected to the corresponding column 22. The main frame also includes a control component 243. The adjusting rod 24 is movably inserted into the corresponding column 22 and fixed by the control component 243. The control component 243 is rotatably connected to the corresponding column 22 to raise the insertion end of the adjusting rod 24. Preferably, the insertion end is the second end of the adjusting rod 24.

[0041] In one usage scenario, two main frames are installed on the first building beam 31 and the second building beam 32, respectively, with the first building beam 31 and the second building beam 32 connected. The side of each main frame facing the connected building beam is the passage surface. For example, the side of the main frame that is penetrated by the first building beam 31 and faces the second building beam 32 is the passage surface. The number of columns set on the passage surface is not less than three to divide the passage surface into a passage area and a building beam penetration area. An adjusting rod 24 is set in the passage area, and the first end of the adjusting rod 24 is rotatably connected to the corresponding column 22 through the guardrail crossbar 25. The first end of the adjusting rod 24 and the guardrail crossbar 25 connected to the adjusting rod 24 are both equipped with a rotating ring 241 and are rotatably connected by an inserted rotating shaft 242. The adjusting rod 24 rotates around the rotating shaft 242 as the center. The distance between the rotating shaft 242 and the bottom of the main frame is not less than the length of the adjusting rod 24 to ensure that the adjusting rod 24 can rotate freely downwards in the direction of the arrow in Figure 2 to form a passage opening. The column 22 corresponding to the insertion end of the adjusting rod 24, that is, the column 22 corresponding to the second end of the adjusting rod 24, has an elongated hole 222. Preferably, the elongated hole 222 is opened on the outermost column 22 along the direction away from the building beam 3. The main frame also includes a locking assembly, which includes a fixed column 244 and a rotating column 245. The control member 243 can be made of a card and is located at the elongated hole 222. The first end of the control member 243 is rotatably connected to the corresponding column 22 through the rotating column 245; the second end of the control member 243 can be mounted on the fixed column 244, and the fixed column 244 is connected to the corresponding column 22. When personnel are working on the high-altitude mobile platform, the second end of the adjusting rod 24 can pass through the elongated hole 222 and be placed on the control component 243 to fix the adjusting rod 24. At this time, the adjusting rod 24 can play a protective role. When personnel need to pass through, the adjusting rod 24 is rotated around the rotating shaft 242 by raising the control component 243. The second end of the adjusting rod 24 rises in the elongated hole 222 until it is flush with the outer edge of the corresponding column 22. After the control component 243 is raised further, the vertical constraint on the adjusting rod 24 is released. The adjusting rod 24 is no longer placed on the control component 243. The adjusting rod 24 rotates in the opposite direction under the action of gravity. The adjusting rod 24 descends in the elongated hole 222 and then rotates out until it hangs freely, forming an opening for personnel to pass through. In this embodiment, the locking assembly also includes a spring 246, which is connected to the corresponding column 22 and the control component 243 respectively. When the second end of the control component 243 is lifted, the spring 246 is stretched synchronously. When the control component 243 is released, under the force of the spring 246, the control component 243 can be driven to fall back and be placed on the fixed column 244.

[0042] This embodiment also includes a traction rope connected to the main frame, a pulley for adjusting the length of the traction rope, and a crank for controlling the rotation of the pulley. The pulley can fix the traction end of the traction rope at an appropriate height, and the crank can drive the pulley to rotate so that the aerial mobile platform can slide along the length of the building beam 3 via the traction rope, thereby realizing aerial mobile operation or docking of two aerial mobile platforms.

[0043] The main construction method of this utility model includes the following construction steps:

[0044] Two aerial mobile platforms are installed on the first building beam 31 and the second building beam 32 respectively. The first building beam 31 and the second building beam 32 are connected and set at an angle, that is, the first building beam 31 and the second building beam 32 are connected, and personnel can work on the corresponding work surface on the aerial mobile platform.

[0045] When personnel need to move to a different work area, control the two aerial mobile platforms to move towards each other until they reach the preset docking distance, and transfer personnel from one aerial mobile platform to the other to move the work area.

[0046] The specific construction process of this embodiment is as follows:

[0047] I. Assemble the components as follows:

[0048] Before the building beam 3 is hoisted, the support wheel 11 is installed on the platform plate frame 21 through the first bolt shaft 111, and multiple support wheels 11 are clamped on both sides of the building beam 3 to form the lower walking structure of the building beam 3.

[0049] Multiple columns 22 are vertically connected to the platform frame 21 by a matching number of column bolts 221, crossbars 23 are installed between adjacent columns 22, and guardrail crossbars 25 are tightened and reinforced in the corresponding positions by tightening handles.

[0050] The channel steel frame 27 is installed on the column 22 near the building beam 3 by fixing bolts 28, and the walking wheel 12 is installed on the channel steel frame 27 by the second bolt shaft 121 to form the upper walking structure of the building beam 3;

[0051] The platform plate 26 is welded to the platform plate frame 21 to complete the initial assembly of the high-altitude mobile platform.

[0052] II. The implementation process is as follows:

[0053] Two sets of aerial mobile platforms were assembled. Specifically, the two aerial mobile platforms were installed on the first building beam 31 and the second building beam 32 respectively. Personnel could carry out construction on the corresponding work surfaces from different aerial mobile platforms. The traction end of the traction rope could be installed at an appropriate height through pulleys so that personnel on the ground could assist in controlling the movement of the aerial mobile platforms.

[0054] When construction workers need to move the work area, they use a crank to move the two aerial mobile platforms closer together to dock them. Figure 1 In the middle, the two aerial mobile platforms move towards the same steel column 4 in the direction of the arrow to the predetermined position; the second end of the control component 243 is raised, so that the control component 243 rotates around the rotating column 245 as the center, and finally the adjusting rod 24 is unscrewed from the long hole 222 to hang freely, forming a passage opening; the two aerial mobile platforms are respectively formed to form relative passage openings so that personnel can be transferred and the work surface can be switched.

[0055] This embodiment allows for installation using the building beam 3 itself and can be installed synchronously with the building beam 3. It can slide freely on the building beam 3, ensuring the safety of workers operating on the aerial mobile platform. It is particularly suitable for applications involving the construction of tall or multi-story steel structure frames, and for construction environments where ground conditions are insufficient or ground-based construction is not feasible. The aerial mobile platform construction method allows for the combination and docking of multiple aerial mobile platforms with multiple building beams 3, ensuring personnel safety while enabling rapid construction on different work surfaces.

[0056] This utility model can effectively reduce the safety risks of working at heights. It has a simple structure, is easy and secure to install, and has a low cost. It can achieve standardized and mass production processing. The components can also be processed and manufactured on site. The manufacturing and installation methods are simple and economical. The components can be disassembled and reused, which can further reduce the cost of measures.

[0057] The embodiments of this utility model have been described in detail above, but the content described is only a preferred embodiment of this utility model and should not be considered as limiting the scope of implementation of this utility model. All equivalent changes and improvements made in accordance with the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A high altitude mobile platform comprising a body frame and a pulley assembly, characterized by: The main frame can be penetrated by a building beam, and the main frame is slidingly connected with the building beam through the pulley assembly.

2. The aerial mobile platform of claim 1, wherein: The pulley assembly comprises a plurality of supporting wheels, each of which is rotatably connected with the main frame, and the supporting wheels are arranged on both sides of the building beam to clamp the building beam.

3. The high-altitude mobile platform according to claim 1 or 2, wherein: The pulley assembly comprises a walking wheel, which is rotatably connected with the main frame and arranged above the building beam.

4. The aerial mobile platform of claim 1, wherein: The main frame comprises a platform plate framework arranged below the building beam, a plurality of stand columns connected with the platform plate framework, and a cross bar having two ends connected with corresponding stand columns, and at least one of the platform plate framework, the stand columns and the cross bar is connected with the pulley assembly.

5. The high-altitude mobile platform of claim 4, wherein: The main frame further comprises an adjusting rod for forming a passing opening, which is arranged between adjacent stand columns and movably connected with corresponding stand columns.

6. The high-altitude mobile platform of claim 5, wherein: The adjusting rod is rotatably connected with corresponding stand columns.

7. The high-altitude mobile platform according to claim 5 or 6, wherein: The adjusting rod is detachably connected with corresponding stand columns, and the main frame further comprises a control member, the adjusting rod is movably arranged in corresponding stand columns and fixed by the control member, and the control member is rotatably connected with corresponding stand columns to lift the adjusting rod.

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