Temporary plugging device and method for opening of floor support plate

Abstract

The invention provides a temporary plugging device and method for a floor support plate hole, and belongs to the technical field of building construction.The temporary plugging device comprises an erecting assembly and a floor support plate, the erecting assembly is arranged on the inner side of the floor support plate hole, the erecting assembly comprises a fixing plate, a push rod, a connecting block a and an adjusting piece, and fixing rods are arranged on the four sides of the fixing plate; the push rod comprises a fixed rod and a plurality of telescopic rods, the suspension assembly is arranged at the upper end of the fixed rod and comprises a connecting rod, a movable rod and a connecting column, the upper end of the connecting rod is sleeved with the movable rod, the connecting column penetrates through the upper end of the movable rod, and the inflation blocking air bag is arranged between the erecting assembly and the hole. The plugging system is used for designing a plugging scheme according to the condition of the hole and monitoring the plugging work, and the problems that a cast-in-place floor slab is damaged due to the fact that a plugging plate is fixed through shooting nails traditionally, the positions of multiple components need to be accurately adjusted during installation, and the working efficiency is low are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a temporary blocking device and a blocking method for a floor deck opening. Background Art

[0002] In the cast-in-place construction of house buildings in my country, holes in cast-in-place floor slabs are a common phenomenon. The most common ones are the material transfer holes on the floors. Such holes are the source of safety accidents such as falls and object strikes on site. The main method for on-site construction is to lay wooden boards for protection. However, due to on-site construction reasons, the wooden boards are often misplaced, resulting in failure of protection. Although some processes are used to fix the on-site protection, they are mainly fixed by damaging the floor slabs. The damaged parts may leak during later use. For example, the patent with publication number CN217079807U provides a floor opening protective cover plate that is easy to disassemble and convenient for manual transportation and transfer, but the protective cover plate is fixed to the anchor bolts set on the floor by bolt holes on the anchor bolt connecting plate, and the setting of the anchor bolts will damage the cast-in-place floor; the patent with publication number CN217028209U discloses a hole plugging plate that can be expanded and contracted with the size of the hole, adapting to the protection of holes of different sizes on site, and a reusable building floor hole protection device, but it fixes the plugging plate by nailing, which will also damage the cast-in-place floor; the patent with announcement number CN115653124A for a temporary sealing device for floor openings discloses a temporary sealing device for floor openings, which fixes the protective plate and the floor by threaded rods and L-shaped limit plates, and can be recycled, but it needs to accurately adjust the positions of multiple components during installation, such as the relative position of the limit block and the edge of the floor opening, in order to ensure the stability of the sealing structure. Therefore, a temporary blocking device and method for the floor deck opening which can block more quickly are designed. Summary of the invention

[0003] The embodiments of the present invention provide a temporary plugging device and method for floor deck openings, which solve the problems of traditional fixing of plugging plates by nailing, damage to cast-in-place floor slabs, and low work efficiency due to the need for precise adjustment of the positions of multiple components during installation.

[0004] In view of the above problems, the technical solution proposed by the present invention is:

[0005] The present invention provides a temporary plugging device for a floor deck opening, comprising a mounting assembly and a floor deck;

[0006] The erection assembly is arranged inside the opening of the floor deck, and the erection assembly includes a fixing plate, a push rod, a connection block a and an adjustment member, the fixing rods are arranged on four sides of the fixing plate, the push rod includes a fixing rod and a plurality of telescopic rods, the connection block a is arranged at the outer end of the telescopic rod, and the adjustment member is arranged on one side of the connection block a;

[0007] A suspension assembly, wherein the suspension assembly is arranged at the upper end of the fixed rod, and the suspension assembly comprises a connecting rod, a movable rod and a connecting column, wherein the movable rod is sleeved at the upper end of the connecting rod, and the connecting column passes through the upper end of the movable rod;

[0008] An inflatable sealing airbag, wherein the inflatable sealing airbag is arranged between the erection component and the hole;

[0009] A plugging system is used to design a plugging plan according to the conditions of the hole and to monitor the plugging work.

[0010] As a preferred technical solution of the present invention, it also includes a connecting component, which is fixed on the upper surface of the fixed plate. The connecting component includes a fixed tube, a connecting plate, a connecting hook, a connecting chain and a connecting ear. The connecting plate is arranged on the outer side of the upper end of the fixed tube, and the number of the connecting plates is the same as the number of the fixing rods. The connecting hook is fixed to the upper end of the fixed tube, the connecting chain is arranged on the connecting hook, and the connecting ear is arranged on the upper surface of the floor decking plate.

[0011] As a preferred technical solution of the present invention, the fixed rod is welded to the fixed plate, the push rod is an electric push rod, a plurality of telescopic rods of gradually decreasing sizes are arranged inside the fixed rod, a bent end is fixed to the outer end of the push rod, the bent end is located at the innermost end of the telescopic rod, the bent end is bolted to the connecting block a, the adjusting member includes an adjusting rod a and an adjusting rod b, the adjusting rod b is threadedly matched with the adjusting rod a, the ends of the adjusting rod a and the adjusting rod b are both provided with connecting ends, a protruding plate connected to the connecting end is fixed to the upper end of the connecting block a, a mounting block is arranged between the adjusting rod b and the floor decking plate, the mounting block is bolted to the connecting end of the adjusting rod b.

[0012] As a preferred technical solution of the present invention, the movable rod is threadedly matched with the connecting rod, the lower end of the connecting rod is bolted with a connecting block b, the connecting block b is welded to the upper surface of the fixed rod, the connecting column transversely passes through the upper end of the movable rod and is welded to the movable rod, the connecting chain is arranged between the connecting column and the connecting plate, a connecting hole is opened inside the connecting plate, and the two ends of the connecting chain are respectively screwed to the connecting plate and the connecting column.

[0013] As a preferred technical solution of the present invention, the connecting hook is V-shaped, the connecting hook passes through the bottom end of the connecting chain and is connected to the chain screw, and the other end of the connecting chain is connected to the connecting ear screw.

[0014] As a preferred technical solution of the present invention, an inflation port and the connecting lug are fixed on the upper surface of the inflatable sealing airbag, and the contour of the inflation port after being inflated by an external air pump fits tightly between the hole and the erection component.

[0015] As a preferred technical solution of the present invention, the plugging system includes a plugging scheme design module and a plugging monitoring module;

[0016] The blocking scheme design module uses building information modeling software to perform three-dimensional modeling, and combines graphic programming tools to perform parametric design, and outputs a plan for blocking the opening. The scheme design module includes a model building unit, an open source graphic programming unit, and a scheme output unit;

[0017] The model building unit uses BIM technology to create a three-dimensional model of the floor deck and the blocking device;

[0018] The open source graphics programming unit establishes a relationship between parameters based on the data of the three-dimensional model, and the parameters are automatically adjusted according to the relationship;

[0019] The solution output unit outputs a blocking solution suitable for the floor deck opening based on the simulation of the three-dimensional model and the adjustment of parameters;

[0020] The blocking monitoring module uses sensors to monitor the blocking construction process and construction completion status, and grasps the status of the blocking work in real time. The blocking monitoring module includes a construction process monitoring unit, a post-construction monitoring unit and a sensor unit;

[0021] The construction process monitoring unit uses sensors to monitor the real-time state changes of the plugging device during the plugging process;

[0022] The post-construction monitoring unit is used to monitor the plugging device using a sensor after the plugging is completed to check whether the plugging state of the plugging device is consistent with the plugging plan;

[0023] The sensor unit is used to receive sensor data in real time.

[0024] As a preferred technical solution of the present invention, the details of the automatic adjustment performed by the open source graphics programming unit are as follows:

[0025] Step a, start the open source graphic programming software and the three-dimensional simulation software, use the open source graphic programming software to set the parameters of the floor deck opening and the plugging device, and provide a parameter relationship diagram;

[0026] Step b, using nodes and connections of open source graphical programming software to establish relationships between parameters, and using mathematical nodes and logical nodes to calculate relationships between parameters;

[0027] Step c, through the list operation node of the open source graphic programming software, the size data of all holes are automatically accessed, and the same calculation rules are applied to adjust the size of the plugging component. The extension length of the corresponding push rod and the size of the airbag are calculated for each hole according to its specific width and height to adapt to different hole sizes. Through loops and conditional statements, multiple plugging solutions are generated for each hole, and parameters are adjusted to optimize the design;

[0028] Step d, evaluate the generated solutions according to the design requirements, select the plugging design solution that meets the requirements, and export the construction drawings for construction.

[0029] On the other hand, a method for temporarily blocking a floor deck opening by using a temporary blocking device comprises the following steps:

[0030] Step S1, confirming the position, size and shape of the hole, inputting the parameters of the hole and the plugging device into the plugging scheme design unit, obtaining the plugging scheme through simulation calculation, and preparing the plugging device according to the plugging scheme;

[0031] Step S2, placing the fixing plate inside the opening, ensuring that the fixing rods on the four sides of the fixing plate are aligned with the edges of the opening of the floor decking plate, and then controlling the telescopic rod to extend according to the design plan to hang the erection assembly on the opening;

[0032] Step S3, placing an inflatable sealing airbag between the erection component and the hole, connecting an inflatable pump to the inflatable port to inflate the airbag to fill the gap between the erection component and the hole;

[0033] Step S4, until the blocking airbag is tightly fitted between the hole and the erection component, the airbag is inflated by an air pump, and the expansion force of the airbag is used to tightly fit the hole;

[0034] Step S5, using the blocking system to monitor the pressure and blocking effect of the airbag to ensure the blocking effect;

[0035] Step S6, confirming that the plugging device is consistent with the design plan, and recording relevant data of the plugging operation in real time for subsequent inspection and maintenance.

[0036] Compared with the prior art, the beneficial effects of the present invention are:

[0037] (1) The present invention uses an electric push rod to achieve precise position control, so that the sealing device can adapt to the size of the hole more accurately, and can be used in conjunction with an inflatable sealing airbag to quickly and effectively seal the hole. The shape of the airbag can fit tightly into the gap between the hole and the erection component, thereby improving the sealing performance of the plugging. The suspension component can be suspended by adjusting the length and angle to adapt to different construction conditions, thereby improving the stability of the sealing device.

[0038] (2) The present invention performs three-dimensional simulation based on the parameters of the hole and the plugging device, and calculates the relationship between the parameters, so as to automatically adjust the parameters of the plugging device to adapt to holes of different sizes, thereby improving the efficiency and adaptability of the design and reducing human errors.

[0039] (3) The erection components, suspension components, inflatable plugging airbags and connection components in the present invention are all modularly designed, so that the plugging device can be quickly assembled and adjusted according to different hole conditions, thereby improving the flexibility of construction.

[0040] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented according to the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the overall structure of a temporary plugging device for a floor deck opening disclosed in the present invention;

[0042] Figure 2 It is a schematic diagram of the overall structure of the erection assembly of a temporary plugging device for a floor deck opening disclosed in the present invention;

[0043] Figure 3 It is a structural schematic diagram of part A of the overall structural schematic diagram of the erection assembly of a temporary plugging device for a floor deck opening disclosed in the present invention;

[0044] Figure 4 It is a structural schematic diagram of part B of the overall structural schematic diagram of the erection assembly of a temporary plugging device for a floor deck opening disclosed in the present invention;

[0045] Figure 5 It is a cross-sectional structural schematic diagram of a first connection mode of installing a connection chain of a temporary blocking device for a floor deck opening disclosed in the present invention;

[0046] Figure 6 It is a structural schematic diagram of a second connection method for installing a connection chain of a temporary blocking device for a floor deck opening disclosed in the present invention;

[0047] Figure 7 It is a block diagram of a blocking system of a temporary blocking device for a floor deck opening disclosed in the present invention;

[0048] Figure 8 It is a schematic flow chart of a blocking method of a temporary blocking device for a floor deck opening disclosed in the present invention;

[0049] Description of reference numerals: 100, erection assembly; 101, fixing plate; 102, fixing rod; 103, telescopic rod; 104, bending end; 105, connecting block a; 106, protruding plate; 107, adjusting rod a; 108, adjusting rod b; 109, connecting end; 1010, mounting block;

[0050] 200, suspension assembly; 201, connecting rod; 202, movable rod; 203, connecting column; 204, connecting block b;

[0051] 300, connecting assembly; 301, fixing tube; 302, connecting plate; 303, connecting hook; 304, connecting chain; 305, connecting hole; 306, connecting ear;

[0052] 400, floor decking; 401, opening;

[0053] 500, inflatable blocking airbag;

[0054] 600. Plugging system; 601. Plugging scheme design module; 6011. Model building unit; 6012. Open source graphic programming unit; 6013. Scheme output unit; 602. Plugging monitoring module; 6021. Construction process monitoring unit; 6022. Post-construction monitoring unit; 6023. Sensor unit. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0056] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0057] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0058] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0059] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0060] Embodiment 1

[0061] See attached Figure 1-7 As shown, the present invention provides a technical solution: a temporary blocking device for a hole 401 of a floor deck 400, comprising a mounting assembly 100 and a floor deck 400;

[0062] The erection assembly 100 is arranged inside the hole 401 of the floor deck 400, and the erection assembly 100 includes a fixed plate 101, a push rod, a connection block a105 and an adjustment member. The four sides of the fixed plate 101 are all provided with fixed rods 102, the push rod includes a fixed rod 102 and a plurality of telescopic rods 103, the connection block a105 is arranged at the outer end of the telescopic rod 103, and the adjustment member is arranged on one side of the connection block a105;

[0063] The suspension assembly 200 is arranged at the upper end of the fixed rod 102. The suspension assembly 200 includes a connecting rod 201, a movable rod 202 and a connecting column 203. The movable rod 202 is sleeved on the upper end of the connecting rod 201, and the connecting column 203 passes through the upper end of the movable rod 202.

[0064] The connecting assembly 300 is fixed on the upper surface of the fixing plate 101. The connecting assembly 300 includes a fixing tube 301, a connecting plate 302, a connecting hook 303, a connecting chain 304 and a connecting ear 306. The connecting plate 302 having the same number as the fixing rod 102 is arranged on the outer side of the upper end of the fixing tube 301. The connecting hook 303 is fixed on the upper end of the fixing tube 301. The connecting chain 304 is arranged on the connecting hook 303. The connecting ear 306 is arranged on the upper surface of the floor deck 400.

[0065] An inflatable plugging airbag 500, which is disposed between the erection assembly 100 and the hole 401;

[0066] The plugging system 600 is used to design a plugging solution according to the conditions of the hole 401 and monitor the plugging work.

[0067] The embodiment of the present invention is also implemented through the following technical solutions.

[0068] In the embodiment of the present invention, the fixed rod 102 is welded to the fixed plate 101, and the push rod is an electric push rod. The fixed rod 102 is provided with a plurality of telescopic rods 103 of gradually reduced size inside. The fixed rod 102 is a multi-stage electric push rod composed of the fixed rod 102 and the plurality of telescopic rods 103. The fixed rod 102 stores circuits, batteries, motors and other components inside. The telescopic rod 103 is sleeved on the outside of the previous telescopic rod 103 through clearance fit. The fixed rod 102 is connected and drives the telescopic rod 103 through two ropes, so that the ropes can pull the push rod to perform telescopic movement under the action of the pulley. The fixed rod 102 is equipped with pulleys, which play the role of movable pulleys during the telescopic movement of the push rod. When the slide (integrated with the lead screw nut housing) moves along the axial direction of the lead screw, the pulley pulls the rope, thereby driving the next telescopic rod 103 to telescope. The telescopic rods 103 achieve relative movement through the movable pulley structure, so as to achieve the telescopic work of the push rod, and the rope is also installed inside the telescopic rod 103;

[0069] The outer end of the push rod is fixed with a bent end 104, which is located at the end of the innermost telescopic rod 103. The bent end 104 is used to abut the inner wall of the hole 401, so that the outer end of the erection component 100 is in a Z-shaped structure. The bent end 104 is bolted to the connecting block a105, so that the use angle of the connecting block a105 can be adjusted. The adjusting member includes an adjusting rod a107 and an adjusting rod b108. The adjusting rod b108 is threadedly matched with the adjusting rod a107 to facilitate the adjustment of the use length of the adjusting member. The ends of the adjusting rod a107 and the adjusting rod b108 are both provided with a connecting end 1 09. A protruding plate 106 connected to a connecting end 109 is fixed to the upper end of the connecting block a105. The adjusting rod a107 can adjust the use angle on the protruding plate 106 through the connecting end 109. A mounting block 1010 is provided between the adjusting rod b108 and the floor decking plate 400. The mounting block 1010 is bolted to the connecting end 109 of the adjusting rod b108. The mounting block 1010 is fixed at the edge of the opening 401 and connected to the device to realize the connection between the erection component 100 and the floor decking plate 400. The erection component 100 can be adjusted to adapt to openings 401 of different sizes and cutting angles.

[0070] In the embodiment of the present invention, the movable rod 202 is threadedly matched with the connecting rod 201, so as to facilitate the adjustment of the use length of the suspension assembly 200. The lower end of the connecting rod 201 is bolted with a connecting block b204, and the connecting block b204 is welded to the upper surface of the fixed rod 102. The suspension assembly 200 is installed on the fixed rod 102 through the connecting block b204. The connecting column 203 horizontally passes through the upper end of the movable rod 202 and is welded to the movable rod 202 to provide a connecting component for the chain. A connecting chain 304 is arranged between the connecting column 203 and the connecting plate 302. A connecting hole 305 is opened inside the connecting plate 302. The two ends of the connecting chain 304 are respectively connected to the connecting plate 302 and the connecting column 203 are screwed together, the suspension component 200 is connected to the connecting component 300 through the connecting chain 304, and the connecting hook 303 is used to connect the connecting ear 306 pre-installed on the floor deck 400 through the connecting chain 304 (the second chain installation scheme), or the suspension component 200 and the connecting component 300 are connected through the connecting chain 304, and then the connecting chain 304 on the connecting hook 303 is suspended above the floor for suspension (the first chain installation scheme), and the connecting hook 303 can be used through the lifting device when the opening 401 is large and it is inconvenient to manually prevent the blocking device, thereby realizing the suspension work of the blocking device.

[0071] In an embodiment of the present invention, the connecting hook 303 is V-shaped, and the connecting hook 303 passes through the bottom end of the connecting chain 304 and is connected to the chain screw. The other end of the connecting chain 304 is screwed to the connecting ear 306. The shape of the connecting hook 303 facilitates the suspension work, and the suspension work is performed by cooperating with the connecting chain 304 and the connecting ear 306.

[0072] In an embodiment of the present invention, an inflation port and a connecting ear 306 are fixed on the upper surface of the inflatable sealing airbag 500. The contour of the inflatable sealing airbag 500 after being inflated by an external inflation pump fits tightly between the hole 401 and the erection component 100. The airbag is stuck in the hole 401 by utilizing its own expansion force, and the inflatable sealing airbag 500 is suspended by the connecting ear 306 and the connecting chain 304. For this operation, it is necessary to match the contour of the inflatable sealing airbag 500 with the hole 401 and the erection component 100 in advance, so that it can be carried out synchronously with the erection work of the erection component 100 to improve work efficiency.

[0073] In the embodiment of the present invention, the plugging system 600 includes a plugging scheme design module 601 and a plugging monitoring module 602;

[0074] The blocking scheme design module 601 uses the building information modeling software to perform three-dimensional modeling, and combines with the graphic programming tool to perform parametric design, and outputs the blocking scheme of the opening 401. The scheme design module includes a model building unit 6011, an open source graphic programming unit 6012 and a scheme output unit 6013;

[0075] The model building unit 6011 uses BIM technology to create a three-dimensional model of the floor deck 400 and the blocking device;

[0076] The open source graphics programming unit 6012 establishes the relationship between parameters based on the data of the three-dimensional model, and the parameters are automatically adjusted according to the relationship;

[0077] The solution output unit 6013 outputs a blocking solution suitable for the opening 401 of the floor deck 400 based on the simulation of the three-dimensional model and the adjustment of the parameters;

[0078] The plugging monitoring module 602 uses sensors to monitor the plugging construction process and the completion status of the construction, and grasps the status of the plugging work in real time. The plugging monitoring module 602 includes a construction process monitoring unit 6021, a post-construction monitoring unit 6022 and a sensor unit 6023;

[0079] The construction process monitoring unit 6021 uses sensors to monitor the real-time state changes of the plugging device during the plugging process. The specific monitoring contents of the construction process monitoring unit 6021 are as follows:

[0080] Determine the key parameters to be monitored, such as stress, displacement, pressure, etc., select appropriate sensors, such as strain gauges, displacement sensors, and pressure sensors, fix the sensors at key locations of the plugging device, monitor the data in real time during the installation and plugging process of the plugging device, record the sensor data in real time, identify construction anomalies or deviations through design thresholds, and adjust the construction plan in a timely manner;

[0081] The post-construction monitoring unit 6022 is used to monitor the plugging device using sensors after plugging is completed to check whether the plugging state of the plugging device is consistent with the plugging plan. The specific monitoring contents of the post-construction monitoring unit 6022 are as follows:

[0082] After the plugging is completed, continue to monitor the sensor data for a period of time to ensure that the plugging device is stable. Compare the monitored plugging status with the plugging plan to check whether the position and stress distribution of the plugging device are consistent with the design. For key plugging parts, monitor them for a long time to evaluate long-term stability.

[0083] The sensor unit 6023 is used to receive sensor data in real time. The sensor is installed to monitor parameters such as stress and displacement of the plugging structure. The specific contents of the sensor unit 6023 are as follows:

[0084] According to monitoring requirements, the sensor is installed at the appropriate position of the plugging device, and the data is transmitted to the plugging system in real time, where the data is processed and converted into a format suitable for subsequent operations.

[0085] In the embodiment of the present invention, the details of the automatic adjustment performed by the open source graphics programming unit 6012 are as follows:

[0086] Step a, start the open source graphic programming software and the three-dimensional simulation software, use the open source graphic programming software to set the parameters of the opening 401 of the floor deck 400 and the plugging device, define the basic size parameters of the opening 401, such as width, height and position, set the size parameters of the plugging device, such as the extension length of the erection component 100, the suspension angle of the suspension component 200, etc., determine the gap between the plugging device and the floor deck 400, the fixing method and other parameters, set the safety factor to ensure the redundancy and safety of the design, set the parameter restrictions to avoid unreasonable size or configuration, and provide a parameter relationship diagram to help understand the interaction between different parameters;

[0087] Step b, using nodes and connections of open source graphical programming software to establish relationships between parameters, for example, the extension length of the erection component 100 can be automatically adjusted according to the size of the hole 401, such as the length of the hole increases, the extension length of the erection component 100 increases by the same value, and using mathematical nodes (such as addition, subtraction, multiplication, division) and logic nodes (such as IF statements) to process different design conditions to calculate the relationship between parameters;

[0088] Step c, through the list operation node (such as List.Map or For Each) of the open source graphic programming software, the size data of all holes 401 are automatically accessed, and the same calculation rules are applied to adjust the size of the plugging component. The extension length of the corresponding push rod and the size of the airbag are calculated for each hole 401 according to its specific width and height to adapt to different hole 401 sizes. Through loops and conditional statements, multiple plugging solutions are generated for each hole 401, and parameters are adjusted to optimize the design;

[0089] For example, the size of the airbag is calculated as follows: the width B of the airbag should be slightly larger than the width W of the hole 401 to ensure that the hole can be completely covered and an effective seal can be provided. Therefore, B = W + ΔW, where ΔW is the additional coverage width, which is determined by the design of the airbag. The height of the airbag after inflation must be at least the same as the height of the hole 401 to ensure that the gap between the hole 401 and the mounting assembly 100 is completely filled;

[0090] The extended length of the push rod should cover the width of the hole 401 and ensure stable fixation. Therefore, the total extended length L of the push rod must be at least the same as the width W of the hole 401. The total extended length L of the push rod can be L=W, and the actual extended length of the push rod is obtained by subtracting the length of the fixing plate 101 from the total extended length and dividing it by 2, and averaging it on the two push rods, so as to perform stable erection work.

[0091] The installation position of the suspension component 200 on the fixing rod 102 is to first determine the center point of the hole 401 as a reference point. The installation position of the suspension component 200 should be located above the vertical line of the center point of the hole 401 to ensure that the blocking system is evenly stressed. The distance between the suspension points is calculated based on the size of the hole 401 and the weight of the blocking device. The number and position of the suspension points should be able to bear the total weight of the blocking system. If the system is heavy, multiple suspension points may be required to share the weight.

[0092] Step d: Evaluate the generated solutions according to the design requirements (such as cost, construction difficulty, safety, etc.), select the plugging design solution that meets the requirements, and export the construction drawings for construction.

[0093] Embodiment 2

[0094] See attached Figure 8 As shown, another embodiment of the present invention provides a method for temporarily blocking a hole 401 of a floor deck 400, comprising the following steps:

[0095] Step S1, confirming the position, size and shape of the hole 401, inputting the parameters of the hole 401 and the plugging device into the plugging scheme design unit, obtaining the plugging scheme through simulation calculation, and preparing the plugging device according to the plugging scheme, including the erection component 100, the suspension component 200, the inflatable plugging airbag 500, the connection component 300, etc.;

[0096] Step S2, placing the fixing plate 101 inside the opening 401, ensuring that the fixing rods 102 on the four sides of the fixing plate 101 are aligned with the edges of the opening 401 of the floor decking plate 400, and then controlling the telescopic rod 103 to extend according to the design scheme, and hanging the erection assembly 100 on the opening 401;

[0097] Among them, step S2 requires assembling the blocking device before erection, welding the fixing rod 102 and the fixing plate 101, and then installing the electric push rod to ensure that the telescopic rod 103 of the push rod can be smoothly extended and retracted, so that the telescopic rod 103 of the push rod is extended, and the connecting block a105 is fixed to the outer end of the innermost telescopic rod 103 of the push rod, and the bent end 104 is connected by bolts, and the adjusting rod a107 and the adjusting rod b108 are connected by threads, and the lower end of the connecting rod 201 is connected to the connecting block b2 04 bolt connection, and weld the connecting block b204 to the upper surface of the fixed rod 102, sleeve the movable rod 202 on the upper end of the connecting rod 201, and fix it by threaded fit, ensure that the connecting column 203 horizontally passes through the upper end of the movable rod 202, and is firmly welded to the movable rod 202, fix the connecting assembly 300 to the upper surface of the fixed plate 101, and ensure that the positions of the fixing cylinder 301, the connecting plate 302, the connecting hook 303, the connecting chain 304 and the connecting ear 306 are correct;

[0098] Step S3, placing the inflatable sealing airbag 500 between the erection component 100 and the hole 401, connecting the inflation port to an air pump, and inflating the air to fill the gap between the erection component 100 and the hole 401;

[0099] Step S4, until the blocking airbag is tightly attached between the hole 401 and the erection assembly 100, the airbag is inflated by an air pump, and the airbag is tightly stuck in the hole 401 by its own expansion force, and it is confirmed that the airbag completely blocks the hole 401 without leakage;

[0100] Step S5, using the blocking system 600 to monitor the pressure and blocking effect of the airbag to ensure the blocking effect;

[0101] Step S6, confirm that the plugging device is consistent with the design plan, and record the relevant data of the plugging operation in real time, including the pressure of the airbag, the size of the hole 401, etc., for subsequent inspection and maintenance. After the construction is completed, gradually retract the erection component, and pull the suspension component at the same time to prevent the erection component from falling, and deflate the airbag. For small holes, it can be removed manually, and large holes require lifting tools for safe disassembly and reuse.

[0102] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0103] It should be understood that the specific order or hierarchy of steps in the disclosed process is an example of an exemplary method. Based on design preferences, it should be understood that the specific order or hierarchy of steps in the process can be rearranged without departing from the scope of protection of the present disclosure. The attached method claims present the elements of the various steps in an exemplary order and are not intended to be limited to a specific order or hierarchy.

[0104] In the above detailed description, various features are grouped together in a single embodiment to simplify the disclosure. This method of disclosure should not be interpreted as reflecting an intention that the embodiments of the claimed subject matter require more features than are clearly stated in each claim. On the contrary, as reflected in the appended claims, the invention is in a state of having less than all the features of the disclosed individual embodiments. Therefore, the appended claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the invention.

[0105] Those skilled in the art will also appreciate that the various illustrative logic blocks, modules, circuits, and algorithmic steps described in conjunction with the embodiments herein can all be implemented as electronic hardware, computer software, or a combination thereof. In order to clearly illustrate the interchangeability between hardware and software, various illustrative components, blocks, modules, circuits, and steps are generally described above around their functions. Whether such functions are implemented as hardware or software depends on specific applications and the design constraints imposed on the entire system. A skilled person can implement the described functions in an alternative manner for each specific application, but such implementation decisions should not be interpreted as departing from the scope of protection of the present disclosure.

[0106] The steps of the method or algorithm described in conjunction with the embodiments herein may be directly embodied as hardware, a software module executed by a processor, or a combination thereof. The software module may be located in a RAM memory, a flash memory, a ROM memory, an EPROM memory, an EEPROM memory, a register, a hard disk, a mobile disk, a CD-ROM, or any other form of storage medium well known in the art. An exemplary storage medium is connected to the processor so that the processor can read information from the storage medium and can write information to the storage medium. Of course, the storage medium may also be an integral part of the processor. The processor and the storage medium may be located in an ASIC. The ASIC may be located in a user terminal. Of course, the processor and the storage medium may also be present in a user terminal as discrete components.

[0107] For software implementation, the techniques described in this application can be implemented with modules (e.g., procedures, functions, etc.) that perform the functions described in this application. These software codes can be stored in a memory unit and executed by a processor. The memory unit can be implemented within the processor or outside the processor. In the latter case, it is coupled to the processor in a communication manner via various means, which are well known in the art.

[0108] The above description includes examples of one or more embodiments. Of course, it is impossible to describe all possible combinations of components or methods for the purpose of describing the above embodiments, but it should be recognized by those skilled in the art that the various embodiments may be further combined and arranged. Therefore, the embodiments described herein are intended to cover all such changes, modifications and variations that fall within the scope of protection of the appended claims. In addition, with respect to the term "comprising" used in the specification or claims, the word is covered in a manner similar to the term "including", just as "including," is explained as a transitional word in the claims. In addition, any term "or" used in the specification of the claims is intended to mean "non-exclusive or".

Claims

1. A temporary blocking device for a hole (401) of a floor deck (400), characterized in that: It comprises a mounting assembly (100) and a floor deck (400); The erection assembly (100) is arranged inside the hole (401) of the floor decking plate (400), and the erection assembly (100) comprises a fixing plate (101), a push rod, a connection block a (105) and an adjusting member, the fixing rods (102) are arranged on four sides of the fixing plate (101), the push rod comprises a fixing rod (102) and a plurality of telescopic rods (103), the connection block a (105) is arranged at the outer end of the telescopic rod (103), and the adjusting member is arranged on one side of the connection block a (105); A suspension assembly (200), the suspension assembly (200) being arranged at the upper end of the fixed rod (102), the suspension assembly (200) comprising a connecting rod (201), a movable rod (202) and a connecting column (203), the movable rod (202) being sleeved on the upper end of the connecting rod (201), and the connecting column (203) penetrating the upper end of the movable rod (202); An inflatable sealing airbag (500), wherein the inflatable sealing airbag (500) is arranged between the erection component (100) and the hole (401); A plugging system (600), wherein the plugging system (600) is used to design a plugging solution according to the conditions of the hole (401) and to monitor the plugging work.

2. A temporary blocking device for a hole (401) of a floor deck (400) according to claim 1, characterized in that: The invention also comprises a connection assembly (300), wherein the connection assembly (300) is fixed on the upper surface of the fixing plate (101), and the connection assembly (300) comprises a fixing tube (301), a connection plate (302), a connection hook (303), a connection chain (304) and a connection ear (306), wherein the connection plates (302) are arranged on the outer side of the upper end of the fixing tube (301) in the same number as the fixing rod (102), the connection hook (303) is fixed on the upper end of the fixing tube (301), the connection chain (304) is arranged on the connection hook (303), and the connection ear (306) is arranged on the upper surface of the floor decking plate (400).

3. A temporary blocking device for a hole (401) of a floor deck (400) according to claim 2, characterized in that: The fixing rod (102) is welded to the fixing plate (101); the push rod is an electric push rod; a plurality of telescopic rods (103) of gradually decreasing sizes are arranged inside the fixing rod (102); a bent end (104) is fixed to the outer end of the push rod; the bent end (104) is located at the innermost end of the telescopic rod (103); the bent end (104) is bolted to the connecting block a (105); the adjusting member comprises an adjusting rod a (107) and an adjusting rod b (108); the adjusting rod b (109) is 08) is threadedly matched with the adjusting rod a (107), the ends of the adjusting rod a (107) and the adjusting rod b (108) are both provided with connecting ends (109), the upper end of the connecting block a (105) is fixed with a protruding plate (106) connected to the connecting end (109), a mounting block (1010) is provided between the adjusting rod b (108) and the floor decking plate (400), and the mounting block (1010) is bolted to the connecting end (109) of the adjusting rod b (108).

4. A temporary blocking device for a hole (401) of a floor deck (400) according to claim 3, characterized in that: The movable rod (202) is threadedly matched with the connecting rod (201); the lower end of the connecting rod (201) is bolted to a connecting block b (204); the connecting block b (204) is welded to the upper surface of the fixed rod (102); the connecting column (203) transversely passes through the upper end of the movable rod (202) and is welded to the movable rod (202); the connecting chain (304) is arranged between the connecting column (203) and the connecting plate (302); a connecting hole (305) is opened inside the connecting plate (302); and the two ends of the connecting chain (304) are respectively screwed to the connecting plate (302) and the connecting column (203).

5. A temporary blocking device for a hole (401) of a floor deck (400) according to claim 4, characterized in that: The connecting hook (303) is V-shaped, passes through the bottom end of the connecting chain (304), and is screwed to the chain, and the other end of the connecting chain (304) is screwed to the connecting ear (306).

6. A temporary blocking device for a hole (401) of a floor deck (400) according to claim 5, characterized in that: An inflation port and the connecting lug (306) are fixed on the upper surface of the inflatable sealing airbag (500); the contour of the inflation port after being inflated by an external inflation pump fits tightly between the hole (401) and the erection assembly (100).

7. A temporary blocking device for a hole (401) of a floor deck (400) according to claim 6, characterized in that: The plugging system (600) comprises a plugging scheme design module (601) and a plugging monitoring module (602); The blocking scheme design module (601) uses building information modeling software to perform three-dimensional modeling, and combines it with a graphic programming tool to perform parametric design, and outputs a blocking scheme for the opening (401). The scheme design module includes a model building unit (6011), an open source graphic programming unit (6012) and a scheme output unit (6013); The model building unit (6011) uses BIM technology to create a three-dimensional model of the floor deck (400) and the blocking device; The open source graphics programming unit (6012) establishes a relationship between parameters based on the data of the three-dimensional model, and the parameters are automatically adjusted according to the relationship; The solution output unit (6013) outputs a blocking solution that is compatible with the opening (401) of the floor deck (400) based on the simulation of the three-dimensional model and the adjustment of parameters; The plugging monitoring module (602) uses sensors to monitor the plugging construction process and the completion status of the construction, and grasps the status of the plugging work in real time. The plugging monitoring module (602) includes a construction process monitoring unit (6021), a post-construction monitoring unit (6022) and a sensor unit (6023); The construction process monitoring unit (6021) uses sensors to monitor the real-time state changes of the plugging device during the plugging process; The post-construction monitoring unit (6022) is used to monitor the plugging device using a sensor after the plugging is completed to check whether the plugging state of the plugging device is consistent with the plugging plan; The sensor unit (6023) is used to receive sensor data in real time.

8. A temporary blocking device for a hole (401) of a floor deck (400) according to claim 7, characterized in that: The details of the automatic adjustment performed by the open source graphics programming unit (6012) are as follows: Step a, starting the open source graphic programming software and the three-dimensional simulation software, using the open source graphic programming software to set the parameters of the opening (401) of the floor deck (400) and the plugging device, and providing a parameter relationship diagram; Step b, using nodes and connections of open source graphical programming software to establish relationships between parameters, and using mathematical nodes and logical nodes to calculate relationships between parameters; Step c, automatically accessing the size data of all holes (401) through the list operation node of the open source graphic programming software, and applying the same calculation rules to adjust the size of the plugging component, each hole (401) calculates the extension length of the corresponding push rod and the size of the airbag according to its specific width and height to adapt to different hole (401) sizes, and generates multiple plugging solutions for each hole (401) through loops and conditional statements, and adjusts parameters to optimize the design; Step d, evaluate the generated solutions according to the design requirements, select the plugging design solution that meets the requirements, and export the construction drawings for construction.

9. A method for sealing a temporary sealing device for a hole (401) of a floor deck (400), applied to a temporary sealing device for a hole (401) of a floor deck (400) according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step S1, confirming the position, size and shape of the hole (401), inputting the parameters of the hole (401) and the plugging device into the plugging scheme design unit, obtaining the plugging scheme through simulation calculation, and preparing the plugging device according to the plugging scheme; Step S2, placing the fixing plate (101) inside the opening (401), ensuring that the fixing rods (102) on the four sides of the fixing plate (101) are aligned with the edges of the opening (401) of the floor decking plate (400), and then controlling the telescopic rod (103) to extend according to the design scheme, and hanging the erection assembly (100) on the opening (401); Step S3, placing the inflatable sealing airbag (500) between the erection component (100) and the hole (401), connecting the inflation port to an external inflation pump, and inflating the airbag to fill the gap between the erection component (100) and the hole (401); Step S4, until the blocking airbag is tightly fitted between the hole (401) and the erection assembly (100), the airbag is inflated by an air pump, and the expansion force of the airbag itself is used to make it tightly stuck in the hole (401); Step S5, using the blocking system (600) to monitor the pressure and blocking effect of the airbag to ensure the blocking effect; Step S6, confirming that the plugging device is consistent with the design plan, and recording relevant data of the plugging operation in real time for subsequent inspection and maintenance.

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