A steel structure roof for digital workshop construction that facilitates wiring

Abstract

The present invention discloses a steel structure roof for digital workshop construction that is convenient for wiring, and relates to the technical field of digital workshops, including a steel structure roof body, a support component, an expansion component, and a shock-absorbing component. When the upper cover is under pressure, the detection unit identifies and detects the current working state of the upper cover, sends the state data set to the processing unit to generate the roof safety factor Dgs, and establishes a digital twin model of the upper cover. After the adjustment strategy is generated and obtained, a simulation analysis is performed, and the test results are used to determine whether the selected adjustment strategy is feasible. If feasible, the adjustment strategy is executed to form different degrees of support for the upper cover; when the selected adjustment strategy is not feasible, the early warning component issues an early warning to the user. It is determined whether the selected adjustment strategy is effective. If not, the early warning component issues an early warning to the outside, so that the user can change the adjustment strategy in time to prevent the upper cover from generating greater safety hazards.

Description

Technical Field

[0001] The invention relates to the technical field of digital workshops, and in particular to a steel structure top cover for building digital workshops that facilitates wiring. Background Art

[0002] A digital workshop refers to a new industrial production model that uses digital technology and information technology to comprehensively, accurately and in real time collect, process, transmit and apply information such as production equipment, production processes and production data in the production workshop, so as to achieve intelligent production management, improved production efficiency and improved production quality.

[0003] The digital workshop is an important part of Industry 4.0. Through the application of digital technology, it can realize the whole process monitoring and real-time feedback of the production process, optimize production planning and scheduling, improve the degree of production automation, reduce production costs and energy consumption, and improve product quality and factory safety.

[0004] In order to ensure the realization of the digital workshop, a large number of grooving, drilling and wiring are required on the steel structure roof of the workshop to follow various monitoring equipment and sensors. After the grooving and drilling are completed, although the steel structure roof is convenient for wiring, it will also have a certain impact on the performance of the steel structure roof. When the steel structure roof is under pressure, such as when there is water accumulation, it may cause safety hazards.

[0005] To this end, the present invention provides a steel structure top cover for digital workshop construction that is convenient for wiring. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies of the prior art, the present invention provides a steel structure roof for digital workshop construction that is convenient for wiring. When the upper cover is under pressure, the detection unit identifies and detects the current working state of the upper cover, sends the state data set to the processing unit to generate the safety factor Dgs of the cover, and establishes a digital twin model of the upper cover. After the adjustment strategy is generated and obtained, a simulation analysis is performed, and the test results are used to determine whether the selected adjustment strategy is feasible. If feasible, the adjustment strategy is executed to form different degrees of support for the upper cover; when the selected adjustment strategy is not feasible, the early warning component issues an early warning to the user. It is determined whether the selected adjustment strategy is effective. If not, the early warning component issues an early warning to the outside, so that the user can change the adjustment strategy in time to prevent the upper cover from generating greater safety hazards, thereby solving the problems in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a steel structure roof for digital workshop construction that is convenient for wiring, including a steel structure roof body, a support assembly, an expansion assembly and a shock-absorbing assembly, the steel structure roof body including a support column located below, an upper roof and a lower roof are arranged above the support column, a support assembly is arranged between the upper roof and the lower roof, the support assembly includes a support shell, two mounting rods that move in opposite directions are arranged on one side of the support shell, an expansion assembly is arranged outside the mounting rod, and shock-absorbing assemblies are arranged in opposite directions of the two expansion assemblies, and the two shock-absorbing assemblies are elastically contacted with the upper roof and the lower roof respectively;

[0010] The shock absorbing assembly comprises two buffer layers arranged in parallel, a plurality of buffer members are arranged equidistantly between the two buffer layers, the buffer members comprise two cross-hinged buffer rods, the ends of the buffer rods are slidably connected to the surface of the buffer layer, and a torsion spring is arranged at the hinge of the two buffer rods;

[0011] It also includes a detection unit, a processing unit, a control unit and an early warning component, wherein, when the upper top cover is under pressure, the detection unit identifies and detects the current working state of the upper top cover, generates a state data set, and sends the state data set to the processing unit, the processing unit generates a top cover safety factor Dgs, and establishes a digital twin model of the upper top cover, and the processing unit generates a corresponding adjustment strategy according to the relationship between the top cover safety factor Dgs and the corresponding threshold value; after obtaining the adjustment strategy, the generated adjustment strategy is simulated and analyzed to obtain the test result, and the feasibility of the selected adjustment strategy is judged by the test result; if feasible, the adjustment strategy is sent to the control unit, and the adjustment strategy is executed to control at least one of the support component and the expansion component to form different degrees of support for the upper top cover; when the selected adjustment strategy is not feasible, the early warning component issues an early warning to the user.

[0012] Furthermore, the support assembly includes a support shell, at one end of which a cylinder is provided, the cylinder being used to output power, the output end of the cylinder being connected to a second connecting rod via a transmission member, the second connecting rod extending out of the support shell to connect to a mounting rod externally, so that the two mounting rods move toward each other after the cylinder outputs power.

[0013] Furthermore, the transmission member includes a second slide groove opened inside the supporting shell, a first slider is slidingly arranged inside the second slide groove, one side of the first slider is connected to the output end of the cylinder, so that when the cylinder outputs power, the first slider can be pushed to slide inside the second slide groove, and the first slide grooves are symmetrically arranged on the upper and lower sides of the second slide groove, a second slider is slidingly arranged inside the first slide groove, the second slider is movably connected to the first slider through a third connecting rod, and the second connecting rod is fixedly connected to the surface of the second slider.

[0014] Furthermore, the expansion component includes a base arranged at a central position, and a plurality of limit sleeves are equidistantly distributed in a ring at the outer edge of the base. A push rod is arranged inside the limit sleeve to slide outward, and a support plate is connected to the end of the push rod. An outer shell is fitted on the outer surface of the support plate. An expansion member and a power member are arranged between the base and the support plate. The power member outputs power, and the expansion member enables the support plate to push the outer shell to expand outward.

[0015] Furthermore, the expansion member includes a disc body rotatably arranged on the surface of the base, the surface of the disc body is provided with an arc groove, the surface of the push rod is provided with a limit slider, and the top of the limit slider extends to the inside of the arc groove; the power member includes a second gear ring attached to the outside of the disc body, a reduction motor is provided on one side of the second gear ring, the reduction motor is used to output power, and a first gear ring is sleeved on the outside of the reduction motor, and the first gear ring is meshed with the second gear ring.

[0016] Furthermore, the detection unit includes an image recognition module and a force detection module. When the pressure above the upper cover exceeds a pressure threshold, the force detection module identifies the internal stress of the upper cover. When the internal stress of the upper cover is greater than the internal stress threshold, the proportion of the internal stress exceeding the internal stress threshold is determined, which is determined as the internal stress ratio Yb; the image recognition module identifies the cracks generated on the surface of the upper cover, and determines the number of cracks generated on the surface of the upper cover, which is determined as the crack number Ls; the internal stress ratio Yb and the crack number Ls are summarized to establish a state data set.

[0017] Furthermore, the processing unit includes an evaluation module, a judgment module, a selection module and a simulation analysis module, wherein the state data set is sent to the evaluation module, and the evaluation module generates a top cover safety factor Dgs. The top cover safety factor Dgs is generated as follows: the internal stress ratio Yb and the crack number Ls are obtained, and after dimensionless processing, according to the following formula:

[0018]

[0019] Among them, 0≤F1≤1, 0≤F2≤1, and 0.72≤F1+F2≤1.89, the specific value is adjusted and set by the user, and C is a constant correction coefficient.

[0020] Furthermore, the obtained top cover safety factor Dgs is sent to the judgment module, and the judgment module forms a corresponding adjustment strategy, which is as follows: the judgment module sets a first threshold and a second threshold, and makes the first threshold greater than the second threshold. When the top cover safety factor Dgs is less than the second threshold, the judgment module forms a first adjustment strategy; when the top cover safety factor Dgs is between the first threshold and the second threshold, the judgment module forms a second adjustment strategy; when the top cover safety factor Dgs is greater than the second threshold, the judgment module forms a third adjustment strategy.

[0021] Furthermore, the detection unit detects the current state of the upper cover and establishes a digital twin model of the upper cover. After obtaining the adjustment strategy output by the judgment module, the simulation analysis module simulates and analyzes the adjustment strategy to generate a simulation result. The simulation result is used to determine whether the adjustment strategy corresponding to the top cover safety factor Dgs is feasible. The selection module selects the feasible one and outputs it. If it is not feasible, the control unit generates a control instruction to enable the early warning component to issue an early warning.

[0022] Furthermore, the first adjustment strategy is: execute the second strategy first and then execute the third strategy; the second adjustment strategy is: start the cylinder output power, so that the first slider drives the second slider through the third connecting rod, and the second slider slides along the inside of the first slide groove, so that the two second connecting rods move in opposite directions, and the expansion component supports the upper cover; the third adjustment strategy is: start the reduction motor output power, and the disc body rotates through the engagement of the first gear ring and the second gear ring, so that the arc groove cooperates with the limit slider, so that the push rod slides out from the inside of the limit sleeve, so that the support plate expands to the outer shell, and the outer shell supports the upper cover.

[0023] (III) Beneficial effects

[0024] The present invention provides a steel structure roof for digital workshop construction that is convenient for wiring, and has the following beneficial effects:

[0025] 1. The two second connecting rods move in opposite directions to support the support column and the upper cover, thereby preventing the distance between the lower cover and the upper cover from gradually decreasing, thereby preventing the upper cover from being subjected to pressure. Under the condition that the support column can be lifted to support, the support assembly supports the upper cover, thereby ensuring the safety of the upper cover when potential safety hazards occur.

[0026] 2. After obtaining the top cover safety factor Dgs, the obtained top cover safety factor Dgs can be used to evaluate the current state of the top cover and determine whether further processing is needed on the top cover to avoid deformation or damage to the top cover, thereby ensuring the safety of the top cover.

[0027] 3. According to the value of the top cover safety factor Dgs, different adjustment strategies are selected to improve the current environment of the upper cover, and with the assistance of simulation analysis, it is determined whether the selected adjustment strategy is effective. If it is invalid, the early warning component will issue an external warning so that the user can change the adjustment strategy in time to prevent the upper cover from causing greater safety hazards.

[0028] 4. Depending on the current pressure state of the upper cover, different adjustment strategies are selected to support and protect the upper cover, so that the adjustment strategy for the upper cover is more targeted and can better ensure the safety of the upper cover. At the same time, through the established early warning strategy, after the early warning is issued, the user can deal with it in time to avoid the occurrence of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic cross-sectional view of the steel structure top cover of the present invention;

[0030] Figure 2 It is a front view structural schematic diagram of the support assembly of the present invention;

[0031] Figure 3 It is a cross-sectional structural schematic diagram of the support assembly of the present invention;

[0032] Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement at point A;

[0033] Figure 5 It is a side view structural schematic diagram of the expansion assembly of the present invention;

[0034] Figure 6 It is a schematic cross-sectional view of the shock absorbing assembly of the present invention;

[0035] Figure 7 is a schematic cross-sectional structural diagram of the expansion assembly of the present invention;

[0036] Figure 8 For the present invention Figure 2 A schematic diagram of the structure at B in FIG.

[0037] Fig. 9 It is a schematic diagram of the process structure when the present invention supports the steel structure top cover.

[0038] In the figure:

[0039] 10. Main body of steel structure roof; 11. Support column; 12. Upper roof; 13. Lower roof;

[0040] 20. Support assembly; 21. Support housing; 22. Mounting rod; 23. Cylinder; 24. Second connecting rod; 25. First slider; 26. Second slide groove; 27. First slide groove; 28. Third connecting rod; 29. ​​Second slider;

[0041] 30. expansion assembly; 31. outer shell; 32. support sheet; 33. reduction motor; 34. first gear ring; 35. second gear ring; 36. disc body; 37. arc groove; 38. push rod; 39. limit sleeve; 310. base; 311. limit slider;

[0042] 40. shock absorbing assembly; 41. buffer layer; 42. buffer rod; 43. torsion spring;

[0043] 50. Detection unit; 51. Image recognition module; 52. Force detection module; 60. Processing unit; 61. Evaluation module; 62. Judgment module; 63. Selection module; 64. Simulation analysis module; 70. Control unit; 80. Early warning component. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] See also Figure 1-Figure 9 The present invention provides a steel structure roof for digital workshop construction that is convenient for wiring, including a steel structure roof body 10, a support assembly 20, an expansion assembly 30, a shock absorbing assembly 40, a detection unit 50, a processing unit 60 and a control unit 70, and an early warning assembly 80, wherein:

[0046] The steel structure roof body 10 includes a support column 11 located at the bottom, an upper roof 12 and a lower roof 13 are arranged above the support column 11, a support assembly 20 is arranged between the upper roof 12 and the lower roof 13, and the support assembly 20 includes a support shell 21, two mounting rods 22 that move in opposite directions are arranged on one side of the support shell 21, an expansion assembly 30 is arranged outside the mounting rod 22, and shock absorbing assemblies 40 are arranged in opposite directions of the two expansion assemblies 30, and the two shock absorbing assemblies 40 are elastically contacted with the upper roof 12 and the lower roof 13 respectively;

[0047] When the upper cover 12 is under pressure, the detection unit 50 identifies and detects the current working state of the upper cover 12, generates a state data set, and sends the state data set to the processing unit 60. The processing unit 60 generates a top cover safety factor Dgs and establishes a digital twin model of the upper cover 12. The processing unit 60 generates a corresponding adjustment strategy based on the relationship between the top cover safety factor Dgs and the corresponding threshold value.

[0048] After obtaining the adjustment strategy, the generated adjustment strategy is simulated and analyzed to obtain the test results. The feasibility of the selected adjustment strategy is determined by the test results. If feasible, the adjustment strategy is sent to the control unit 70, and the adjustment strategy is executed to control at least one of the support component 20 and the expansion component 30 to provide different degrees of support for the upper cover 12. When the selected adjustment strategy is not feasible, the warning component 80 issues a warning to the user.

[0049] refer to Figure 6 The shock absorbing assembly 40 includes a buffer layer 41, a buffer rod 42 and a torsion spring 43, wherein the shock absorbing assembly 40 includes two flat buffer layers 41, a plurality of buffer members are equidistantly arranged between the two buffer layers 41, the buffer members include two cross-hinged buffer rods 42, the ends of the buffer rods 42 are slidably connected to the surface of the buffer layer 41, and a torsion spring 43 is arranged at the hinge of the two buffer rods 42.

[0050] During use, when the surface of the buffer layer 41 is subjected to pressure, the buffer member will produce a certain deformation, the end of the buffer rod 42 slides along the surface of the buffer layer 41, and the torsion spring 43 is compressed and deformed. Therefore, the shock absorbing assembly 40 can play a buffering role. When a safety hazard occurs to the steel structure top cover body 10, the detection unit 50 can play a shock absorbing role.

[0051] refer to Figures 2 to 4 The support assembly 20 includes a support shell 21, a mounting rod 22, a cylinder 23, a second connecting rod 24, a first slider 25, a second slide groove 26, a first slide groove 27, a third connecting rod 28 and a second slider 29, wherein the support assembly 20 includes a support shell 21, a cylinder 23 is arranged at one end of the support shell 21, the cylinder 23 is used to output power, the output end of the cylinder 23 is connected to the second connecting rod 24 through a transmission member, the second connecting rod 24 extends out of the support shell 21 to connect the mounting rod 22, and after the cylinder 23 outputs power, the two mounting rods 22 move toward each other.

[0052] The transmission member includes a second slide groove 26 opened inside the support shell 21, and a first slider 25 is slidably arranged inside the second slide groove 26. One side of the first slider 25 is connected to the output end of the cylinder 23, so that when the cylinder 23 outputs power, the first slider 25 can be pushed to slide inside the second slide groove 26. First slide grooves 27 are symmetrically arranged on the upper and lower sides of the second slide groove 26. A second slider 29 is slidably arranged inside the first slide groove 27. The second slider 29 is movably connected to the first slider 25 through a third connecting rod 28, and the second connecting rod 24 is fixedly connected to the surface of the second slider 29.

[0053] When in use, when the distance between the lower top cover 13 and the upper top cover 12 gradually decreases, the cylinder 23 outputs power to push the first slider 25 to slide along the inside of the second slide groove 26, and then the first slider 25 drives the second slider 29 through the third connecting rod 28, so that the first slider 25 slides inside the first slide groove 27, and the two second connecting rods 24 move in the opposite direction, forming a supporting effect on the support column 11 and the upper top cover 12, and preventing the distance between the lower top cover 13 and the upper top cover 12 from gradually decreasing, so that the upper top cover 12 is subjected to pressure, and the support column 11 can be lifted to support the condition, the support assembly 20 supports the upper top cover 12, and when a safety hazard occurs, the safety of the upper top cover 12 is guaranteed.

[0054] refer to Figure 7 and Figure 8 The expansion component 30 includes an outer shell 31, a support sheet 32, a reduction motor 33, a first gear ring 34, a second gear ring 35, a disc body 36, an arc groove 37, a push rod 38, a limit sleeve 39 and a base 310, and a limit slider 311, wherein the expansion component 30 includes a base 310 arranged at a central position, and a plurality of limit sleeves 39 are equidistantly distributed in a ring at the outer edge of the base 310. A push rod 38 is arranged inside the limit sleeve 39 to slide outward, and a support sheet 32 ​​is connected to the end of the push rod 38. The outer surface of the support sheet 32 ​​is fitted with the outer shell 31, and the outer shell 31 has a certain elasticity and can expand outward; an expansion piece and a power piece are arranged between the base 310 and the support sheet 32, and the power piece outputs power, and the expansion piece enables the support sheet 32 ​​to push the outer shell 31 to expand outward.

[0055] The expansion member includes a disc body 36 rotatably set on the surface of the base 310, the surface of the disc body 36 is provided with an arc groove 37, the surface of the push rod 38 is provided with a limit slider 311, and the top of the limit slider 311 extends to the inside of the arc groove 37; the power member includes a second gear ring 35 attached to the outside of the disc body 36, and a reduction motor 33 is provided on one side of the second gear ring 35. The reduction motor 33 is used to output power, and the outside of the reduction motor 33 is sleeved with a first gear ring 34, and the first gear ring 34 is meshed with the second gear ring 35.

[0056] During use, when the outer shell 31 needs to be in an expanded state, the reduction motor 33 is started to output power, and the first gear ring 34 and the second gear ring 35 are engaged to make the disc body 36 located above the limit sleeve 39 rotate. At this time, relative sliding occurs between the arc groove 37 and the limit slider 311. The limit slider 311 cooperates with the arc groove 37 to make the push rod 38 slide out from the inside of the limit sleeve 39, and then the push rod 38 pushes the support plate 32 to move away from the disc body 36. At this time, by adjusting the outer diameter of the expansion component 30, the support of the expansion component 30 on the upper cover 12 is fine-tuned.

[0057] refer to Fig. 9 The detection unit 50 includes an image recognition module 51 and a force detection module 52. When the pressure above the upper cover 12 exceeds the pressure threshold, the force detection module 52 identifies the internal stress of the upper cover 12. When the internal stress of the upper cover 12 is greater than the internal stress threshold, the ratio of the internal stress exceeding the internal stress threshold is determined, which is determined as the internal stress ratio Yb; the image recognition module 51 identifies the cracks generated on the surface of the upper cover 12, and determines the number of cracks generated on the surface of the upper cover 12, which is determined as the crack number Ls; the internal stress ratio Yb and the crack number Ls are summarized to establish a state data set.

[0058] refer to Fig. 9 The processing unit 60 includes an evaluation module 61, a judgment module 62, a selection module 63 and a simulation analysis module 64, wherein the state data set is sent to the evaluation module 61, and the evaluation module 61 generates a roof safety factor Dgs. The roof safety factor Dgs is generated as follows: the internal stress ratio Yb and the crack number Ls are obtained, and after dimensionless processing, according to the following formula:

[0059]

[0060] Among them, 0≤F1≤1, 0≤F2≤1, and 0.72≤F1+F2≤1.89, the specific value is adjusted and set by the user, and C is a constant correction coefficient.

[0061] When in use, after obtaining the top cover safety factor Dgs, the obtained top cover safety factor Dgs can be used to evaluate the current state of the upper cover 12 to determine whether further processing is needed on the upper cover 12 to avoid deformation or damage to the upper cover 12, thereby ensuring the safety of the upper cover 12.

[0062] refer to Fig. 9 , the obtained top cover safety factor Dgs is sent to the judgment module 62, and the judgment module 62 forms a corresponding adjustment strategy, which is as follows: the judgment module 62 sets a first threshold and a second threshold, and makes the first threshold greater than the second threshold. When the top cover safety factor Dgs is less than the second threshold, the judgment module 62 forms a first adjustment strategy; when the top cover safety factor Dgs is between the first threshold and the second threshold, the judgment module 62 forms a second adjustment strategy; when the top cover safety factor Dgs is greater than the second threshold, the judgment module 62 forms a third adjustment strategy.

[0063] refer to Fig. 9The detection unit 50 detects the current state of the upper cover 12 and establishes a digital twin model of the upper cover 12. After obtaining the adjustment strategy output by the judgment module 62, the simulation analysis module 64 simulates and analyzes the adjustment strategy to generate a simulation result. The simulation result is used to determine whether the adjustment strategy corresponding to the top cover safety factor Dgs is feasible. The selection module 63 selects the feasible one and outputs it. If it is not feasible, the control unit 70 forms a control instruction to enable the early warning component 80 to issue an early warning.

[0064] When in use, after obtaining the top cover safety factor Dgs, different adjustment strategies can be selected according to the value of the top cover safety factor Dgs to improve the current environment of the upper cover 12, and with the assistance of simulation analysis, it can be determined whether the selected adjustment strategy is effective. If it is invalid, the early warning component 80 will issue an external warning, so that the user can change the adjustment strategy in time to prevent the upper cover 12 from causing greater safety hazards.

[0065] refer to Figures 1 to 9 , the first adjustment strategy is: execute the second strategy first and then execute the third strategy; the second adjustment strategy is: start the cylinder 23 to output power, so that the first slider 25 drives the second slider 29 through the third connecting rod 28, and the second slider 29 slides along the inside of the first slide groove 27, so that the two second connecting rods 24 move in the opposite direction, and the expansion component 30 forms a support for the upper cover 12;

[0066] The third adjustment strategy is: start the reduction motor 33 to output power, rotate the disc body 36 through the meshing of the first gear ring 34 and the second gear ring 35, make the arc groove 37 cooperate with the limiting slider 311, make the push rod 38 slide out from the inside of the limiting sleeve 39, make the support sheet 32 ​​expand to the outer shell 31, and the outer shell 31 supports the upper cover 12.

[0067] During use, different adjustment strategies are selected to support and protect the upper cover 12 according to the current pressure-bearing state of the upper cover 12, so that the adjustment strategy for the upper cover 12 is more targeted and can better ensure the safety of the upper cover 12. At the same time, through the established early warning strategy, after the early warning is issued, the user can deal with it in time to avoid the occurrence of safety accidents.

[0068] The above embodiments may be implemented in whole or in part by software, hardware, firmware or any other combination thereof. When implemented using software, the above embodiments may be implemented in whole or in part in the form of a computer program product. A person of ordinary skill in the art may appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein may be implemented in electronic hardware, or in a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution.

[0069] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0070] The above description is only a specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application.

Claims

1. A steel structure roof for digital workshop construction that is convenient for wiring, characterized by: The invention comprises a steel structure top cover body (10), a support assembly (20), an expansion assembly (30) and a shock absorbing assembly (40), wherein the steel structure top cover body (10) comprises a support column (11) located below, an upper top cover (12) and a lower top cover (13) are arranged above the support column (11), a support assembly (20) is arranged between the upper top cover (12) and the lower top cover (13), and the support assembly (20) comprises a support shell (21), two mounting rods (22) that move in opposite directions are arranged on one side of the support shell (21), an expansion assembly (30) is arranged outside the mounting rod (22), and shock absorbing assemblies (40) are arranged in opposite directions of the two expansion assemblies (30), and the two shock absorbing assemblies (40) are elastically in contact with the upper top cover (12) and the lower top cover (13) respectively; The shock absorbing assembly (40) comprises two buffer layers (41) arranged in parallel, a plurality of buffer members are arranged equidistantly between the two buffer layers (41), the buffer members comprise two cross-hinged buffer rods (42), the ends of the buffer rods (42) are slidably connected to the surface of the buffer layer (41), and a torsion spring (43) is arranged at the hinge of the two buffer rods (42); The support assembly (20) comprises a support shell (21), a cylinder (23) is arranged at one end of the support shell (21), the cylinder (23) is used to output power, the output end of the cylinder (23) is connected to a second connecting rod (24) via a transmission member, the second connecting rod (24) extends out of the support shell (21) and is connected to the mounting rod (22), so that the two mounting rods (22) move towards each other after the cylinder (23) outputs power; The transmission member comprises a second slide groove (26) provided inside the support housing (21); a first slider (25) is slidably arranged inside the second slide groove (26); one side of the first slider (25) is connected to the output end of the cylinder (23), so that when the cylinder (23) outputs power, the first slider (25) can be pushed to slide inside the second slide groove (26); first slide grooves (27) are symmetrically arranged on the upper and lower sides of the second slide groove (26); a second slider (29) is slidably arranged inside the first slide groove (27); the second slider (29) is movably connected to the first slider (25) via a third connecting rod (28); and the second connecting rod (24) is fixedly connected to the surface of the second slider (29).

2. The steel structure roof for digital workshop construction that facilitates wiring according to claim 1 is characterized by: It also includes a detection unit (50), a processing unit (60), a control unit (70), and an early warning component (80), wherein: When the upper top cover (12) is under pressure, the detection unit (50) identifies and detects the current working state of the upper top cover (12), generates a state data set, and sends the state data set to the processing unit (60). The processing unit (60) generates a top cover safety factor Dgs, and establishes a digital twin model of the upper top cover (12). The processing unit (60) generates a corresponding adjustment strategy based on the relationship between the top cover safety factor Dgs and a corresponding threshold value. After obtaining the adjustment strategy, a simulation analysis is performed on the generated adjustment strategy to obtain a test result, and the feasibility of the selected adjustment strategy is judged based on the test result. If it is feasible, the adjustment strategy is sent to the control unit (70), and the adjustment strategy is executed to control at least one of the support component (20) and the expansion component (30) to provide different degrees of support for the upper cover (12); when the selected adjustment strategy is not feasible, the warning component (80) issues a warning to the user.

3. The steel structure roof for digital workshop construction that facilitates wiring according to claim 1 is characterized by: The expansion assembly (30) comprises a base (310) arranged at a central position, a plurality of limit sleeves (39) are equidistantly distributed in an annular manner at the outer edge of the base (310), a push rod (38) is arranged inside the limit sleeve (39) to slide outward, the end of the push rod (38) is connected to a support sheet (32), an outer shell (31) is fitted on the outer surface of the support sheet (32), an expansion member and a power member are arranged between the base (310) and the support sheet (32), the power member outputs power, and the expansion member enables the support sheet (32) to push the outer shell (31) to expand outward.

4. The steel structure roof for digital workshop construction that facilitates wiring according to claim 3 is characterized by: The expansion member comprises a disk body (36) rotatably arranged on the surface of the base (310), the surface of the disk body (36) is provided with an arc groove (37), the surface of the push rod (38) is provided with a limit slider (311), the top end of the limit slider (311) extends to the inside of the arc groove (37); the power member comprises a second gear ring (35) attached to the outside of the disk body (36), a reduction motor (33) is arranged on one side of the second gear ring (35), the reduction motor (33) is used to output power, the outside of the reduction motor (33) is sleeved with a first gear ring (34), and the first gear ring (34) and the second gear ring (35) are meshed with each other.

5. The steel structure roof for digital workshop construction that facilitates wiring according to claim 2 is characterized by: The detection unit (50) comprises an image recognition module (51) and a force detection module (52). When the pressure above the upper cover (12) exceeds a pressure threshold, the force detection module (52) identifies the internal stress of the upper cover (12). When the internal stress of the upper cover (12) is greater than the internal stress threshold, the ratio of the internal stress exceeding the internal stress threshold is determined, which is determined as the internal stress ratio Yb; the image recognition module (51) identifies cracks generated on the surface of the upper cover (12), and determines the number of cracks generated on the surface of the upper cover (12), which is determined as the number of cracks Ls; the internal stress ratio Yb and the number of cracks Ls are summarized to establish a state data set.

6. The steel structure roof for digital workshop construction that facilitates wiring according to claim 5 is characterized by: The processing unit (60) comprises an evaluation module (61), a judgment module (62), a selection module (63) and a simulation analysis module (64), wherein the state data set is sent to the evaluation module (61), and the evaluation module (61) generates a top cover safety factor Dgs. The top cover safety factor Dgs is generated in the following manner: the internal stress ratio Yb and the number of cracks Ls are obtained, and after dimensionless processing, according to the following formula: ； in, , ,and , the specific value is set by the user. is a constant correction factor.

7. The steel structure roof for digital workshop construction that facilitates wiring according to claim 6 is characterized by: The obtained top cover safety factor Dgs is sent to the judgment module (62), and the judgment module (62) forms a corresponding adjustment strategy, specifically as follows: the judgment module (62) sets a first threshold and a second threshold, and makes the first threshold greater than the second threshold; when the top cover safety factor Dgs is less than the second threshold, the judgment module (62) forms a first adjustment strategy; When the top cover safety factor Dgs is between the first threshold and the second threshold, the judgment module (62) forms a second adjustment strategy; when the top cover safety factor Dgs is greater than the second threshold, the judgment module (62) forms a third adjustment strategy.

8. The steel structure roof for digital workshop construction that facilitates wiring according to claim 7 is characterized by: The detection unit (50) detects the current state of the upper cover (12) and establishes a digital twin model of the upper cover (12). After obtaining the adjustment strategy output by the judgment module (62), the simulation analysis module (64) simulates and analyzes the adjustment strategy to generate a simulation result. The simulation result is used to determine whether the adjustment strategy corresponding to the top cover safety factor Dgs is feasible. The selection module (63) selects a feasible one and outputs it. If it is not feasible, the control unit (70) generates a control instruction so that the warning component (80) issues a warning.

9. The steel structure roof for digital workshop construction that facilitates wiring according to claim 8 is characterized by: The first adjustment strategy is: first execute the second strategy and then execute the third strategy; the second adjustment strategy is: start the cylinder (23) to output power, so that the first slider (25) drives the second slider (29) through the third connecting rod (28), and the second slider (29) slides along the inside of the first slide groove (27), so that the two second connecting rods (24) move in the opposite direction, and the expansion component (30) supports the upper cover (12); the third adjustment strategy is: start the reduction motor (33) to output power, and the disc body (36) rotates through the meshing of the first gear ring (34) and the second gear ring (35), so that the arc groove (37) cooperates with the limit slider (311), so that the push rod (38) slides out from the inside of the limit sleeve (39), so that the support sheet (32) expands toward the outer shell (31), and the outer shell (31) supports the upper cover (12).

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