Steel structure operating platform

Abstract

The application provides a steel structure operation platform, relates to the technical field of operation platforms, and is used to solve the technical problem of low efficiency of erection and disassembly of a multi-layer scaffold. The steel structure operation platform is used for assembling equipment, and comprises a main frame, the main frame comprises a first frame and a second frame which are detachably connected along a height direction, and the first frame and the second frame are arranged in cooperation; the first frame comprises a plurality of single frames, the plurality of single frames are detachably connected in sequence within the same height range, the plurality of single frames are surrounded to form an assembling space, and the assembling space is used for accommodating the equipment.

Description

Technical Field

[0001] This application relates to the field of operating platform technology, and more particularly to a steel structure operating platform. Background Technology

[0002] In the booming development of the nuclear power industry, the assembly of equipment (especially large equipment) in the nuclear power field affects the construction progress of nuclear power plants.

[0003] In the assembly of large equipment in the nuclear power field (such as reactor pressure vessels, steam generators, main pumps, etc.), operators need to perform docking and installation work at different heights. Therefore, multi-layer scaffolding is used to assemble large equipment.

[0004] However, multi-layer scaffolding requires the connection and dismantling of various components in accordance with specifications, resulting in low efficiency in the erection and dismantling of multi-layer scaffolding, which affects the assembly progress of large equipment in the nuclear power field. Utility Model Content

[0005] To address the aforementioned issues, this application provides a steel structure operating platform that solves the technical problem of low efficiency in the erection and dismantling of multi-layer scaffolding.

[0006] To achieve the above objectives, the embodiments of this application provide the following technical solutions:

[0007] This application provides a steel structure operating platform for assembling equipment. The steel structure operating platform includes a main frame, which includes a first frame and a second frame that are detachably connected along the height direction. The first frame and the second frame are configured to cooperate with each other.

[0008] The first frame comprises multiple individual frames, which are sequentially detachable and connected within the same height range. The multiple individual frames surround each other to form an assembly space, which is used to house the equipment.

[0009] In some embodiments of this application, the plurality of single-unit frames include a first single-unit frame and a second single-unit frame, the first single-unit frame and the second single-unit frame are disposed opposite to each other, and the first single-unit frame and the second single-unit frame are detachably connected.

[0010] In some embodiments of this application, the first frame further includes a node plate, the two ends of which are detachably connected to the first single frame and the second single frame, respectively.

[0011] In some embodiments of this application, the first frame includes a plurality of first columns and a plurality of first beams, which are cross-connected.

[0012] The second frame includes several second columns and several second beams, with the several second columns and several second beams intersecting and connected, and several of the first columns being connected to several second columns.

[0013] In some embodiments of this application, the height of the second frame is less than or equal to half the height of the main frame.

[0014] In some embodiments of this application, the steel structure operating platform includes a platform assembly, which is arranged around the inside of the main frame and is detachably connected to the main frame.

[0015] In some embodiments of this application, the steel structure operating platform includes a staircase module, which is detachably connected to the side of the main frame, and a portion of the staircase module is connected to the platform surface of the platform assembly through the main frame.

[0016] In some embodiments of this application, the top of the second frame is provided with an assembly opening facing the height direction, and the assembly opening is connected to the assembly space.

[0017] In some embodiments of this application, the steel structure operating platform includes a folding canopy, which is fixedly connected to the top of the second frame and can cover the assembly opening.

[0018] In some embodiments of this application, the steel structure operating platform includes a membrane covering the outer periphery of the main frame, the outer periphery extending from the periphery of the assembly opening to the side of the first frame facing away from the second frame.

[0019] This application provides a main frame for a steel structure operating platform. The first frame of the main frame is an assembly space formed by multiple individual frames surrounding it, allowing operators to perform omnidirectional operations around the equipment via the main frame. The first frame and the second frame are detachably connected along the height direction. The second frame is also detachably connected by multiple individual frames, avoiding the need for connecting individual components. This allows for rapid assembly of the main frame, shortening assembly and disassembly time and improving the efficiency of assembling and disassembling the steel structure operating platform.

[0020] After the equipment is assembled, it needs to be moved out of the original assembly space. Therefore, after the connection between the first and second frames is dismantled, the second frame is dismantled by hoisting. After the connections between the individual frames of the first frame are dismantled, moving the individual frames allows the assembled equipment to be moved out of the original assembly space without the need for hoisting or dismantling multiple components, thus improving the dismantling efficiency of the main frame. At the same time, this setup allows for rapid assembly, further improving the efficiency of the main frame construction.

[0021] In addition to the technical problems solved by the embodiments of this application, the technical features constituting the technical solutions, and the beneficial effects brought about by these technical solutions as described above, other technical problems that this application can solve, other technical features contained in the technical solutions, and the beneficial effects brought about by these technical features will be further explained in detail in the specific embodiments. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a structural schematic diagram of the steel structure operating platform provided in the embodiments of this application;

[0024] Figure 2 A front view of the steel structure operating platform provided in the embodiments of this application;

[0025] Figure 3 A side view of the steel structure operating platform provided in an embodiment of this application;

[0026] Figure 4 This is a top view of the steel structure operating platform provided in an embodiment of this application.

[0027] Explanation of reference numerals in the attached figures:

[0028] 010 - Steel structure operating platform;

[0029] 100 - Main framework;

[0030] 110 - First frame; 1101 - First monoframe; 1102 - Second monoframe;

[0031] 111 - First column; 112 - First crossbeam;

[0032] 120 - Second Frame;

[0033] 121 - Second upright; 122 - Second crossbeam; 123 - Assembly port;

[0034] 200 - Platform Components;

[0035] 300-Staircase Module;

[0036] 400-folding roof. Detailed Implementation

[0037] In related technologies, amid the booming development of the nuclear power industry, the assembly of equipment (especially large equipment) in the nuclear power field affects the construction progress of nuclear power plants.

[0038] In the assembly of large equipment in the nuclear power industry (such as reactor pressure vessels, steam generators, and main pumps), operators need to perform docking and installation work at different heights. Therefore, multi-layer scaffolding is used to assemble large equipment. Multi-layer scaffolding is typically assembled from standard components such as steel pipes, couplers, and scaffold boards. The number of scaffolding layers, span, and load-bearing capacity are determined according to the assembly height and work area of ​​the large equipment to form a stable operating platform and provide a safe working space for operators.

[0039] However, multi-layer scaffolding requires the connection and dismantling of various components in accordance with specifications, resulting in low efficiency in the erection and dismantling of multi-layer scaffolding, which affects the assembly progress of large equipment in the nuclear power field.

[0040] To address the aforementioned issues, this application provides a main frame for a steel structure operating platform. The first frame of the main frame is an assembly space enclosed by multiple individual frames, allowing operators to perform omnidirectional work around the equipment via the main frame. The first and second frames are detachably connected along the height direction, and the second frame is also detachably connected by multiple individual frames, avoiding the need for connecting individual components. This allows for rapid assembly of the main frame, shortening assembly and disassembly time and improving the efficiency of the steel structure operating platform's assembly and disassembly.

[0041] After the equipment is assembled, it needs to be moved out of the original assembly space. Therefore, after the connection between the first and second frames is dismantled, the second frame is dismantled by hoisting. After the connections between the individual frames of the first frame are dismantled, moving the individual frames allows the assembled equipment to be moved out of the original assembly space without the need for hoisting or dismantling multiple components, thus improving the dismantling efficiency of the main frame. At the same time, this setup allows for rapid assembly, further improving the efficiency of the main frame construction.

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0043] The contents of this application will now be described in detail with reference to the accompanying drawings, so that those skilled in the art can have a clearer and more detailed understanding of the contents of this application.

[0044] Reference Figure 1 As shown, this application provides a steel structure operating platform 010. The steel structure operating platform 010 is used for equipment assembly and provides a platform for operators to work at height, especially for the assembly of large equipment (such as reactor pressure vessels, steam generators, main pumps, etc.).

[0045] The steel structure operating platform 010 includes a main frame 100, which is the load-bearing structure of the steel structure operating platform 010. It is the skeleton that provides load-bearing capacity for the steel structure operating platform 010 and can bear the weight of operators, tools and components.

[0046] Reference Figure 1 and Figure 2 As shown, the main frame 100 includes a first frame 110. The first frame 110 is disposed on and connected to the ground. For example, the first frame 110 can be connected to the concrete ground by expansion bolts. The bottom of the first frame 110 is provided with adjustable feet, which are used for leveling and preventing the main frame 100 from tilting.

[0047] The first frame 110 is made of multiple first columns 111 and multiple first beams 112 by welding to ensure the rigidity and strength of the first frame 110.

[0048] The welding in this application can be beveling to ensure sufficient solder and improve the reliability of the joint. Further details will not be elaborated upon hereafter.

[0049] The main frame 100 includes a second frame 120. The first frame 110 and the second frame 120 are detachably connected along the height direction. That is, the first frame 110 is located on the ground, and the second frame 120 is located at the top of the first frame 110. The first frame 110 is connected to the ground and provides support for the second frame 120. The bottom end of the first frame 110 can be connected to the ground using high-strength anchor bolts.

[0050] For example, the first frame 110 and the second frame 120 can be connected with high-strength bolts (such as 10.9 grade bolts) to prevent the connection between the first frame 110 and the second frame 120 from breaking during use, which could cause injury to the operator.

[0051] Furthermore, the multiple first columns 111 and multiple first beams 112 can be made of structural steel to ensure the rigidity and strength of the multiple first columns 111 and multiple first beams 112 during use.

[0052] Similarly, the second frame 120 is fabricated using welding processes with multiple second columns 121 and multiple second crossbeams 122 to ensure the rigidity and strength of the second frame 120. Alternatively, some connections between the multiple second columns 121 and multiple second crossbeams 122 can be made using high-strength bolts, while the remaining parts can be fabricated using welding processes.

[0053] The second frame 120 is located at the top of the first frame 110. The second frame 120 can be erected or dismantled by hoisting, thereby improving the efficiency of erecting or dismantling the main frame 100. To facilitate the hoisting of the second frame 120, multiple lifting lugs are provided at the top of the second frame 120.

[0054] The first frame 110 and the second frame 120 are configured together. The first frame 110 and the second frame 120 are structurally adapted to form a mutually supportive overall structure, avoiding instability at the connection between the first frame 110 and the second frame 120.

[0055] For example, the positions and layouts of the columns of the first frame 110 are the same as those of the columns of the second frame 120, which allows the columns of the first frame 110 to be connected to the columns of the second frame 120 respectively, thereby ensuring the stability of the connection between the first frame 110 and the second frame 120.

[0056] The first frame 110 comprises multiple individual frames, which enable rapid assembly of the first frame 110, reducing the difficulty of transportation and on-site construction, and facilitating subsequent dismantling.

[0057] Multiple individual frames are sequentially and detachably connected within the same height range. For example, a single frame is fabricated using welding processes with several columns and beams. Multiple individual frames are connected by high-strength bolts (such as grade 10.9 bolts) to ensure the rigidity and strength of the first frame 110.

[0058] Multiple individual frames surround and form an assembly space, which is used to house the equipment. The assembly space provides housing for the equipment, allowing operators to perform all-around operations around the equipment via the main frame 100.

[0059] Understandably, the main frame 100 of the steel structure operating platform 010, with its first frame 110 forming an assembly space enclosed by multiple individual frames, allows operators to perform omnidirectional work around the equipment via the main frame 100. The first frame 110 and the second frame 120 are detachably connected along the height direction. The second frame 120 is also detachably connected by multiple individual frames, avoiding the need for connecting individual components. This allows for rapid assembly of the main frame 100, shortening assembly and disassembly time.

[0060] Furthermore, after the equipment is assembled, it needs to be moved out of the original assembly space to facilitate the assembly of other equipment. After the connection between the first frame 110 and the second frame 120 is dismantled, the second frame 120 is dismantled by hoisting. After the connections between the individual frames of the first frame 110 are dismantled, moving the individual frames allows the assembled equipment to be moved out of the original assembly space without the need for dismantling by hoisting or dismantling multiple components, thus improving the dismantling efficiency of the main frame 100. At the same time, this setup allows for rapid assembly, improving the efficiency of assembling the main frame 100.

[0061] The main frame 100 can be reused, which can reduce the operating cost of the steel structure operating platform 010.

[0062] Reference Figure 2 and Figure 3 As shown, the multiple individual frames include a first individual frame 1101 and a second individual frame 1102. The multiple individual frames are connected to form a first frame 110. The number of connecting parts between the first individual frame 1101 and the second individual frame 1102 can be reduced, which facilitates the assembly and disassembly of the first frame 110.

[0063] The first single frame 1101 and the second single frame 1102 are arranged opposite each other and can be quickly connected to form an assembly space.

[0064] The first single frame 1101 and the second single frame 1102 are detachably connected. When assembling or disassembling, only the connecting parts between the first single frame 1101 and the second single frame 1102 need to be installed or removed, which improves the efficiency of the first frame 110 in terms of assembly and disassembly, thereby further improving the efficiency of the main frame 100 in terms of assembly and disassembly.

[0065] For example, the first single frame 1101 and the second single frame 1102 are connected by high-strength bolts (such as 10.9 grade bolts) to ensure the stiffness and strength of the connection between the first single frame 1101 and the second single frame 1102.

[0066] When disassembling the main frame 100, the connection between the first frame 110 and the second frame 120 is removed, and the second frame 120 is dismantled by hoisting. Then, the connection between the first single frame 1101 and the second single frame 1102 is removed, the first single frame 1101 and the second single frame 1102 are moved, and the assembled equipment is removed.

[0067] The first frame 110 also includes a node plate, the two ends of which are detachably connected to the first single frame 1101 and the second single frame 1102, respectively. The node plate is compatible with first single frames 1101 and second single frames 1102 of different sizes and shapes, avoiding the difficulty of connecting the first single frame 1101 and the second single frame due to size or shape mismatch, thereby improving connection efficiency.

[0068] For example, the gusset plate can be connected to the first unit frame 1101 and the second unit frame 1102 using high-strength bolts to improve the connection strength. The gusset plate is connected to the web of the beam of the first unit frame 1101 and the web of the beam of the second unit frame 1102 to prevent deformation of the first unit frame 1101 or the second unit frame 1102.

[0069] If the height of the second frame 120 is greater than half the height of the main frame 100, the weight of the second frame 120 will be greater, requiring larger tonnage hoisting equipment and increasing the difficulty of assembling or dismantling the second frame 120. Furthermore, the greater weight of the second frame 120 will increase the difficulty of adjusting its angle or relative position with the first frame 110 during hoisting, resulting in low efficiency in assembling or dismantling the main frame 100. Therefore, the height of the second frame 120 should be less than or equal to half the height of the main frame 100.

[0070] In some possible implementations, the height of the second frame 120 is set to one-third the height of the main frame 100, which makes the weight and size of the second frame 120 more suitable. This setting can prevent the second frame 120 from being too heavy to be hoisted, and can also prevent the second frame 120 from being too small, thus increasing the frequency of disassembly and assembly.

[0071] In some possible implementations, the first frame 110 includes a plurality of first columns 111 and a plurality of first beams 112, which are cross-connected.

[0072] The first column 111 and the first crossbeam 112 can be made of different types of steel to reduce the weight of the first frame 110 while ensuring its strength. For example, the first column 111 can be made of rectangular steel, and the first crossbeam 112 can be made of U-shaped steel.

[0073] The second frame 120 includes several second columns 121 and several second crossbeams 122. Multiple first columns 111 and multiple first crossbeams 112 are cross-connected, and several of the first columns 111 are connected to several second columns 121. The greater number of first columns 111 than second columns 121 increases the stability of the first frame 110, while the smaller number of second columns 121 facilitates the hoisting of the second frame 120. The varying numbers of first crossbeams 112 and second crossbeams 122 allow the first frame 110 and the second frame 120 to have different strengths, meeting the different needs of the first and second frames and improving the applicability of the main frame 100.

[0074] For example, the main frame 100 is configured with eight layers based on the number of beam layers, with each adjacent beam layer consisting of one layer. The main frame 100 of the first to fifth layers is configured as a first frame 110. The first frame 110 of the first and second layers is reinforced with multiple horizontal braces and multiple vertical beams to ensure the stability and load-bearing capacity of the first frame 110. The first frame 110 of the third to fifth layers is reinforced with multiple diagonal braces to be closer to the equipment, facilitating assembly by operators. The second frame 120 is reinforced with several horizontal braces and several vertical beams to ensure the stability of the second frame 120 during hoisting.

[0075] Continue to refer to Figure 1 and Figure 2 As shown, the steel structure operating platform 010 includes platform component 200, which provides operators with a flat and safe working surface to ensure that operators can carry out equipment assembly work.

[0076] For example, the platform component 200 can be formed by welding structural steel (rectangular steel) to form a platform frame, which is detachably connected to the main frame 100 by high-strength bolts. Furthermore, a steel grating is laid on top of the platform frame to facilitate operator movement on the grating.

[0077] Alternatively, platform component 200 can be made of steel plate, which is detachably connected to the main frame 100 by high-strength bolts. Diagonal braces are provided on the underside of the steel plate, supporting it between the main frame 100 and the steel plate to improve the reliability of the steel plate. Specifically, the flanges of the diagonal braces and the steel column flanges of the main frame 100, and the flanges of the diagonal braces and the steel beam flanges of the main frame 100, are bevel-welded to ensure sufficient weld material and improve the reliability of the connection.

[0078] The platform component 200 is placed inside the main frame 100. The platform component 200 allows operators to work around the equipment, avoiding the inability to complete the equipment assembly due to limited work area, and also facilitates equipment hoisting and other auxiliary operations.

[0079] The platform component 200 is detachably connected to the main frame 100 to prevent interference between the platform component 200 and the assembled equipment when it is removed, and to facilitate removal of the equipment when it is assembled, thereby improving the applicability of the platform component 200.

[0080] In some possible implementations, the platform component 200 may be configured as a closed ring to facilitate 360-degree assembly of the equipment.

[0081] Alternatively, platform component 200 can be configured as a partial ring to meet different needs and improve the applicability of platform component 200.

[0082] In some possible implementations, multiple platform components 200 may be configured, and these multiple platform components 200 may be configured at different positions and different heights on the main frame 100 according to specific requirements.

[0083] The steel structure operating platform 010 includes a staircase module 300, which provides operators with access to and from the steel structure operating platform 010.

[0084] The stair module 300 is detachably connected to the side of the main frame 100. If the stair module 300 were welded to the main frame 100, it would require transport as a whole, taking up a lot of space and being easily damaged. The detachable connection makes the stair module 300 easier to transport and store. Furthermore, this allows the stair module 300 to be placed on one side of the main frame 100 according to actual needs, improving the applicability of the steel structure operating platform 010.

[0085] Multiple stair modules 300 can be provided, and multiple stair modules 300 can be provided on different sides of the main frame 100 to meet actual needs.

[0086] A portion of the staircase module 300 is connected to the platform surface of the platform component 200, allowing operators to directly access the platform component 200 from the staircase module 300 without climbing scaffolding, thus reducing safety hazards. Furthermore, the staircase module 300 provides access to different locations on the platform component 200 at varying heights, facilitating the assembly of equipment at different levels.

[0087] For example, the stair module 300 has multiple sets of stairs along the height direction, and multiple access points are corresponding to the multiple sets of stairs. The main frame 100 has multiple pre-set passages, and the multiple passages are distributed to connect multiple access points to platform surfaces at different heights or positions of the platform component 200, so that operators can reach platform surfaces at different heights or positions.

[0088] Furthermore, the height of the stair module 300 is set according to the height of the main frame 100, and this application does not impose any restrictions on this.

[0089] Reference Figure 4 As shown, the top of the second frame 120 is provided with an assembly port 123 facing the height direction, and the assembly port 123 communicates with the assembly space. The assembly port 123 provides an unobstructed hoisting path for equipment components (such as the top cover of a pressure vessel weighing several tons), allowing the components to enter the assembly space through the assembly port 123.

[0090] The shape of the assembly port 123 can be set according to actual needs, and this application does not impose any restrictions on it.

[0091] During the assembly process, the next component can only be installed after the previous one has been completed. The main frame 100 surrounds the equipment, and components are allowed to enter the assembly space through the assembly ports 123 without disassembling the main frame 100, thus improving the efficiency of equipment assembly.

[0092] Reference Figures 1-4 As shown, the steel structure operating platform 010 includes a folding canopy 400, which is fixedly connected to the top of the second frame 120. The folding canopy 400 can cover the assembly opening 123. When not hoisting components, the assembly opening 123 is covered, preventing dust, rainwater, and foreign objects from entering the assembly space and contaminating the equipment components. When hoisting components, the assembly opening 123 is folded up, without affecting the hoisting of components, thus improving operational flexibility.

[0093] The top of the folding canopy 400 and the second frame 120 can be connected by welding to ensure the stability of the folding canopy 400 when folded or extended.

[0094] Furthermore, the folding canopy 400 includes a slide rail, a foldable canopy frame, and a canopy roof. The slide rail is installed on both sides of the assembly opening 123 of the second frame 120. The canopy roof covers the side of the foldable canopy frame facing away from the second frame 120, and the foldable canopy frame is connected to the slide rail. The foldable canopy frame extends and retracts along the slide rail, and the foldable canopy frame drives the canopy roof to extend or fold, thereby closing or opening the assembly opening 123, realizing flexible control of the closing or opening of the assembly opening 123 to improve the efficiency of hoisting components.

[0095] The steel structure operating platform 010 includes a membrane, which forms a barrier by covering the main frame 100 to prevent foreign objects such as dust, debris, and particles from entering the assembly space and entering the equipment, thus causing damage to the equipment.

[0096] For example, the lining can be made of canvas with a thickness of 0.5mm. The canvas lining has tear resistance, preventing damage from foreign objects entering the assembly space. The canvas lining can be detachably connected to the frame via snap fasteners.

[0097] For example, the lining can be made of polyvinyl chloride (PVC). PVC lining is low-cost, has high tensile strength, and prevents foreign objects from entering the assembly space if the lining is damaged. PVC lining can be detachably connected to the frame using Velcro.

[0098] The membrane covers the outer perimeter of the main frame 100, extending from the perimeter of the folding roof 400 to the lowest point of the first frame 110. The folding roof 400 can be extended to close the assembly opening 123. This allows for complete coverage of the main frame 100, preventing foreign objects from entering the assembly space. Furthermore, the complete coverage of the main frame 100 helps maintain a controlled temperature and humidity within the membrane.

[0099] Furthermore, the membrane corresponding to the passageway (staircase module 300) can be set as a door curtain to facilitate the operator's entry into the main frame 100.

[0100] In some possible implementations, a thermostat and a humidifier are installed inside the peritoneum to control the temperature and humidity (e.g., temperature is controlled within the range of 5°C to 60°C, and relative humidity is controlled to be less than 85%), in order to meet the requirements of equipment assembly.

[0101] Furthermore, the thermostat and humidifier can be installed at different locations on the main frame 100.

[0102] The following is an exemplary description of the construction process of each steel structure operation platform 010.

[0103] First, complete the preparation or pre-assembly of the first frame 110, the second frame 120, the stair module 300, the membrane covering, the folding roof 400, and the platform component 200.

[0104] Then, the equipment is initially assembled. Based on the location of the equipment, the first single frame 1101 and the second single frame 1102 are connected by node plates to form the first frame 110.

[0105] Next, the second frame 120 is connected to the first frame 110 by hoisting.

[0106] Subsequently, the main frame 100 was covered with a film.

[0107] Finally, the stair module 300 is connected to the first frame 110.

[0108] It should be noted that the terms "one embodiment," "embodiment," "exemplary embodiment," "some embodiments," etc., mentioned in the specification indicate that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0109] Generally speaking, terms should be understood at least in part by their use in context. For example, at least in part by context, the term "one or more" as used in the text can be used to describe any feature, structure, or characteristic of the singular meaning, or a combination of features, structures, or characteristics of the plural meaning. Similarly, at least in part by context, terms such as "a" or "the" can also be understood to convey either singular or plural usage.

[0110] It should be readily understood that the terms "on," "above," and "on top of" in this application should be interpreted in the broadest possible sense, such that "on" means not only "directly on" something, but also "on" something with an intermediate feature or layer in between. Furthermore, "above" or "on top of" includes not only the meaning of "above" or "on top of" something, but also the meaning of "on" or "on top of" something without an intermediate feature or layer in between (i.e., directly on) something.

[0111] Furthermore, spatially relative terms may be used in this text for ease of explanation. For example, “below,” “below,” “under,” “above,” “above,” etc., are used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90° or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0112] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A steel structure operating platform for assembling equipment, characterized in that, The steel structure operating platform (010) includes a main frame (100), which includes a first frame (110) and a second frame (120) that are detachably connected along the height direction. The first frame (110) and the second frame (120) are configured to cooperate with each other. The first frame (110) includes multiple individual frames, which are sequentially detachable and connected within the same height range. The multiple individual frames surround each other to form an assembly space, which is used to accommodate the equipment.

2. The steel structure operating platform according to claim 1, characterized in that, The plurality of said single-unit frames include a first single-unit frame (1101) and a second single-unit frame (1102), the first single-unit frame (1101) and the second single-unit frame (1102) are disposed opposite to each other, and the first single-unit frame (1101) and the second single-unit frame (1102) are detachably connected.

3. The steel structure operating platform according to claim 2, characterized in that, The first frame (110) further includes a node plate, the two ends of which are detachably connected to the first single frame (1101) and the second single frame (1102), respectively.

4. The steel structure operating platform according to claim 1, characterized in that, The first frame (110) includes a plurality of first columns (111) and a plurality of first beams (112), which are cross-connected; The second frame (120) includes several second columns (121) and several second beams (122), which are cross-connected, and the several second columns (121) are connected to several of the first columns (111).

5. The steel structure operating platform according to claim 1, characterized in that, The height of the second frame (120) is less than or equal to half the height of the main frame (100).

6. The steel structure operating platform according to claim 1, characterized in that, The steel structure operating platform (010) includes a platform component (200), which is arranged around the inner side of the main frame (100) and is detachably connected to the main frame (100).

7. The steel structure operating platform according to claim 6, characterized in that, The steel structure operating platform (010) includes a stair module (300), which is detachably connected to the side of the main frame (100). A portion of the stair module (300) is connected to the platform surface of the platform component (200) through the main frame (100).

8. The steel structure operating platform according to any one of claims 1-7, characterized in that, The top of the second frame (120) is provided with an assembly opening (123) facing the height direction, and the assembly opening (123) is connected to the assembly space.

9. The steel structure operating platform according to claim 8, characterized in that, The steel structure operating platform (010) includes a folding canopy (400), which is fixedly connected to the top of the second frame (120) and can cover the assembly opening (123).

10. The steel structure operating platform according to claim 8, characterized in that, The steel structure operating platform (010) includes a membrane covering the outer periphery of the main frame (100), the outer periphery extending from the periphery of the assembly port (123) to the side of the first frame (110) opposite to the second frame (120).

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