Movable modular assembly type out-of-plane support structure and method of manufacturing and using the same

Abstract

The present application relates to the technical field of support structure, aiming at solving the problems of various forms, random processing, weak universality, low standardization and assembly in the prior art, and providing a movable modular assembly type out-of-plane support structure and manufacturing and using method thereof, the support structure comprising support columns, support inclined rods, slotted bottom beams, slotted connecting beams, slotted expansion beams, cover plate connecting pieces and lug plate connecting pieces; the support columns are arranged perpendicularly to the slotted connecting beams, and the bottom of the support column is adjustably connected to the slotted connecting beam; the side surface of the slotted connecting beam is connected to the slotted bottom beam and / or the slotted expansion beam; the slotted expansion beam is directly connected to the slotted connecting beam, or is adjustably connected to the slotted connecting beam through the cover plate connecting piece; the movable modular assembly type out-of-plane support structure is divided into heavy out-of-plane support structures, medium out-of-plane support structures and light out-of-plane support structures; the present application can realize standardized production and rapid modular assembly on site.

Description

Technical Field

[0001] This invention relates to the field of support structure technology, and more specifically, to a movable modular prefabricated out-of-plane support structure and its manufacturing and usage methods. Background Technology

[0002] With the maturity of smelting technology and the increase in steel production, steel, due to its lightweight, high strength, plasticity, weldability, and good fatigue performance, is widely used in various building structures. However, in structures commonly constructed from steel sections and plates, due to the small cross-sections of the components and the large span and height of the structure, out-of-plane instability has become a key factor restricting the full performance of the steel components. Therefore, taking out-of-plane support measures has become an important means.

[0003] Out-of-plane bracing, as a means of directly providing out-of-plane constraints to the supported object, essentially reduces the calculated length of the supported member through constraints, thereby increasing the stability ultimate bearing capacity of the supported object and ultimately preventing overall instability. Compared to increasing the cross-section to reduce the slenderness ratio and improve the stability coefficient, it has the advantages of saving steel, convenient operation, no need to change the original member cross-section, and significant effect.

[0004] Out-of-plane bracing is commonly used in slender structures that require stable out-of-plane constraints and are subjected to large out-of-plane forces or compression. For example, it is used in quasi-static tests to restrain specimens subjected to significant bending and compression, to resist earth pressure during foundation pit excavation, and to prevent slippage and overturning of components during stacking. However, most common out-of-plane bracing structures in engineering today suffer from problems such as diverse structural forms, arbitrary fabrication, insufficient standardization, weak versatility, low prefabrication, and insufficient adjustability during installation and dismantling. Summary of the Invention

[0005] The present invention aims to provide a movable modular prefabricated out-of-plane support structure and its manufacturing and use method, so as to solve the problems of diverse forms, arbitrary processing, weak versatility, and low standardization and assembly in the existing out-of-plane support structure.

[0006] This invention is achieved using the following technical solution: This invention provides a movable, modular, prefabricated out-of-plane support structure, including a support column, a support diagonal brace, a slotted bottom beam, a slotted connecting beam, a slotted extension beam, a cover plate connector, and an ear plate connector. The slotted bottom beam, the slotted connecting beam, and the slotted extension beam have slotted grooves. The support column is perpendicular to the slotted connecting beam, and the bottom of the support column is adjustablely connected to the slotted connecting beam. The slotted connecting beam has the slotted bottom beam and / or the slotted extension beam connected to its side. The slotted extension beam is directly connected to the slotted connecting beam, or adjustablely connected to the slotted connecting beam via the cover plate connector. The movable modular prefabricated out-of-plane support structure is divided into heavy-duty out-of-plane support structure, medium-duty out-of-plane support structure and light-duty out-of-plane support structure; In the heavy-duty out-of-plane support structure, the slotted connecting beam is connected to the slotted bottom beam on its side, and the two ends of the support diagonal rod are respectively connected to the support column and the slotted bottom beam through the ear plate connector; In the medium-sized out-of-plane support structure, the slotted connecting beam is connected to the slotted bottom beam on its side, and the support diagonal brace is not provided. The slotted bottom beam and the supporting diagonal rod are not provided in the lightweight out-of-plane support structure.

[0007] The slotted bottom beam, the slotted connecting beam, and the slotted extension beam are provided with strip grooves. Connectors (such as anchor bolts) are inserted into the strip grooves to cooperate with the slots or round holes in the ground, which can easily realize the stepless adjustment of each module in the horizontal and vertical directions, and can easily realize the large-scale movement of the out-of-plane support structure base on the ground.

[0008] The adjustable connection between the bottom of the support column and the slotted connecting beam means that the support column can be moved in the horizontal plane relative to the slotted connecting beam and then connected to the slotted connecting beam through a connector. The adjustable connection between the slotted expansion beam and the slotted connecting beam via the cover plate connector means that the slotted expansion beam can be moved relative to the slotted connecting beam in the horizontal plane and then connected to the slotted connecting beam via the connector. Bolts can be used as connectors.

[0009] The movable modular prefabricated out-of-plane support structure of the present invention consists of standard modules, which can be manufactured and processed in a standardized manner in the factory. It can be combined and assembled in various ways, is suitable for different working conditions, has strong standardization, strong versatility, and high degree of prefabrication, which helps to improve construction efficiency and reduce costs.

[0010] As a preferred technical solution: Both the slotted bottom beam and the slotted extension beam are lateral support components; When the slotted connecting beam is connected to the lateral support member on only one side, the movable modular prefabricated out-of-plane support structure is a unidirectional out-of-plane support. When both sides of the slotted connecting beam are connected to the lateral support members, the movable modular prefabricated out-of-plane support structure is a bidirectional out-of-plane support.

[0011] As a preferred technical solution: The supporting column includes an H-shaped steel column, a perforated top plate, a perforated bottom plate, column base stiffening ribs, and web stiffening ribs. The perforated top plate and the perforated bottom plate are respectively connected to the top and bottom ends of the H-shaped steel column. The web stiffening ribs are connected between the web and the flange of the H-shaped steel column. The column base stiffening ribs are connected between the perforated bottom plate and the flange of the H-shaped steel column. An elongated hole is provided on the perforated bottom plate.

[0012] As a preferred technical solution: The slotted connecting beam includes a second slotted upper flange plate, a second slotted lower flange plate, a second web plate, a second perforated end plate, a first side connecting plate, and an inner partition plate. The second slotted upper flange plate and the second slotted lower flange plate are arranged opposite to each other. Two second web plates are connected between the second slotted upper flange plate and the second slotted lower flange plate. The inner partition plate is connected between the two second web plates. The second perforated end plate is located at the end and is connected to the ends of the second slotted upper flange plate, the second slotted lower flange plate, and the second web plate. The first side connecting plate is also connected between the second slotted upper flange plate and the second slotted lower flange plate, and the first side connecting plate is located on the outside of the second web plate; The second slotted upper flange plate has bolt holes, which are used to correspond to the elongated holes on the slotted bottom plate and to install connectors therein, so as to connect the support column to the slotted connecting beam.

[0013] As a preferred technical solution: The second slotted upper flange plate and the second slotted lower flange plate are provided with strip-shaped grooves.

[0014] As a preferred technical solution: The cross-section of the slotted connecting beam is shaped like the letter II.

[0015] As a preferred technical solution: The slotted bottom beam includes a first slotted upper flange plate, a first slotted lower flange plate, a first web plate, and a first perforated end plate. The first slotted upper flange plate and the first slotted lower flange plate are arranged opposite to each other. Two first web plates are connected between the first slotted upper flange plate and the first slotted lower flange plate. The first perforated end plate is located at the end and is connected to the ends of the first slotted upper flange plate, the first slotted lower flange plate, and the first web plate. The first slotted upper flange plate and the first slotted lower flange plate are provided with strip grooves, and the first perforated end plate is used to connect with the first side connecting plate.

[0016] As a preferred technical solution: The cross-section of the slotted bottom beam is II-shaped.

[0017] As a preferred technical solution: The flange plate of the H-shaped steel column has two rows of bolt holes, and the upper flange plate of the first slot has two rows of bolt holes. Both rows of bolt holes are used for connecting the ear plate connector.

[0018] As a preferred technical solution: The supporting diagonal rod includes a closed steel pipe, ear plates, and end plates. The two ends of the closed steel pipe are respectively connected to the end plates, and the ear plates are connected to both end plates. The ear plate connector includes a perforated connecting plate, which is connected to the H-shaped steel column or the upper flange plate of the first slot. The perforated connecting plate is also provided with an ear plate. A pin is installed between the ear plate on the end plate and the ear plate on the perforated connecting plate, and a rotatable connection is achieved through the pin.

[0019] As a preferred technical solution: The end plate has a double ear plate, and the opening connection plate has a triple ear plate. The double ear plate is inserted into the slot formed by the triple ear plate.

[0020] As a preferred technical solution: The slotted extension beam includes a third slotted upper flange plate, a third slotted lower flange plate, a third web plate, a third perforated end plate, and a second side connecting plate. The third slotted upper flange plate and the third slotted lower flange plate are arranged opposite to each other. Two third web plates are connected between the third slotted upper flange plate and the third slotted lower flange plate. The third perforated end plate is located at the end and is connected to the ends of the third slotted upper flange plate, the third slotted lower flange plate, and the third web plate. A second side connecting plate is also connected between the third slotted upper flange plate and the third slotted lower flange plate, and the second side connecting plate is located on the outside of the third web plate. The upper flange plate and the lower flange plate of the third slot are provided with strip grooves.

[0021] As a preferred technical solution: The slotted extension beam is connected to the first side connecting plate via the third perforated end plate or the second side connecting plate.

[0022] As a preferred technical solution: The slotted extension beam is connected to the slotted connecting beam or the slotted bottom beam via the cover plate connector; The cover plate connector is a connecting plate, which has fixing bolt holes, longitudinal sliding elongated holes and transverse sliding elongated holes. The cover plate connector is connected to the slotted connecting beam or the slotted bottom beam by installing a connector in the longitudinal sliding elongated hole; The cover plate connector is connected to the slotted expansion beam by installing a connector in the transverse sliding elongated hole.

[0023] The cover plate connector can be connected to different positions on the slotted connecting beam or the slotted bottom beam, and the position of the slotted expansion beam connected to the cover plate connector can be adjusted.

[0024] The present invention further provides a method for manufacturing and using a movable modular prefabricated out-of-plane support structure, comprising the following steps: S1: Fabrication of various standard modules: support columns, support diagonal braces, slotted bottom beams, slotted connecting beams, slotted extension beams, cover plate connectors, and ear plate connectors; S2: Assemble the supporting column and the slotted connecting beam into one unit; S3: Select to install the slotted bottom beam, place the slotted bottom beam on one side of the slotted connecting beam, and assemble the support column, slotted bottom beam and slotted connecting beam into one unit; S4: Select to install the support diagonal brace, and install the support diagonal brace between the support column and the slotted bottom beam through the ear plate connector; S5: Select to install the slotted extension beam, and install the slotted extension beam on the slotted bottom beam and / or slotted connecting beam through the cover plate connector.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. The out-of-plane support structure of the present invention has simple structure of each component, few component cross sections, and convenient processing and connection, which can greatly improve production efficiency.

[0026] 2. In the out-of-plane support structure of the present invention, each component is divided into functionally independent standard parts. Usually, only two standard essential accessories, namely the support column and the slotted connecting beam, are needed to achieve the function of out-of-plane support. By selecting the slotted bottom beam, the support diagonal rod and the slotted extension beam, multi-directional expansion combination can be easily achieved. The anchor bolts for fixing are inserted into the strip grooves on each module and cooperate with the ground grooves or round holes to easily achieve stepless adjustment of the structure or the anchor bolts in the horizontal and vertical directions.

[0027] 3. The out-of-plane support structure of the present invention, through the cooperation of the strip grooves on the slotted bottom beam, slotted connecting beam and slotted extension beam and the anchor bolts in the grooves, can easily realize the large-scale movement of the out-of-plane support structure base on the ground. Only the insertion and removal of two anchor bolts in the horizontal and vertical long grooves can realize the rapid movement and fixation of the out-of-plane support structure. 4. This invention, through the oblong holes for bolts on the bottom plate of the support column and the matching of the bolt holes and bolts, enables small-range adjustment of the strong and weak axis directions during column installation; thus effectively avoiding common installation problems caused by machining precision in engineering; and ultimately achieving a movable effect for the out-of-plane support structure during the positioning and installation stage.

[0028] 5. The out-of-plane support structure of the present invention includes support columns, support diagonal braces, slotted connecting beams, slotted bottom beams, and slotted extension beams, all of which are functionally independent standard modules. Each standard module is connected and assembled using standard cover plate connectors, ear plate connectors, or bolts. Combining the above features, this out-of-plane support structure can easily achieve standardized factory production and rapid modular assembly on site.

[0029] 6. The out-of-plane support structure of the present invention is made of common steel profiles and plates for each standard component. Each part is a detachable functional independent module. Compared with integral out-of-plane support and traditional lattice support, it has the advantages of convenient loading, large single transport volume and stackable transport.

[0030] 7. The out-of-plane support structure of the present invention has the characteristics of being able to be used alone, in rows, or stacked; being movable and compatible; being multi-directionally combinable; and being quick and modularly assembled. It can be used as a support alone or combined into a bracket, and has strong versatility and high load-bearing capacity.

[0031] 8. The out-of-plane support structure of the present invention has fewer components and uniform specifications, a large base contact surface, simple connection structure of each part, clear and direct force transmission at the nodes, high safety, and high feasibility of manufacturing. It can effectively shorten the processing period and reduce the cost of processing, manufacturing and installation. Attached Figure Description

[0032] Figure 1 This is an exploded view of the supporting column described in this invention.

[0033] Figure 2 This is an exploded view of the supporting diagonal rod described in this invention.

[0034] Figure 3 This is an exploded view of the slotted bottom beam described in this invention.

[0035] Figure 4 This is an exploded view of the slotted connecting beam described in this invention.

[0036] Figure 5 This is an exploded view of the slotted extension beam described in this invention.

[0037] Figure 6 This is a schematic diagram of the cover plate connector of the present invention.

[0038] Figure 7This is a schematic diagram of the ear plate connector of the present invention.

[0039] Figure 8 This is a schematic diagram of one of the combined uses of the movable modular prefabricated out-of-plane support structure described in this invention.

[0040] Figure 9 This is a schematic diagram of the second combination of the movable modular prefabricated out-of-plane support structure described in this invention.

[0041] Figure 10 This is a structural schematic diagram of the third combination of the movable modular prefabricated out-of-plane support structure described in this invention.

[0042] Figure 11 This is a schematic diagram of the fourth combination of the movable modular prefabricated out-of-plane support structure described in this invention.

[0043] Figure 12 This is a structural schematic diagram of the fifth combination of the movable modular prefabricated out-of-plane support structure described in this invention.

[0044] Figure 13 This is a schematic diagram of a sixth combination of the movable modular prefabricated out-of-plane support structure described in this invention.

[0045] Figure 14 This is a structural schematic diagram of the seventh combination of the movable modular prefabricated out-of-plane support structure described in this invention.

[0046] Figure 15 for Figure 12 A schematic diagram of its breakdown.

[0047] Icons: 1-Supporting column, 2-Supporting diagonal brace, 3-Slotted bottom beam, 4-Slotted connecting beam, 5-Slotted extension beam, 6-Cover plate connector, 7-Ear plate connector, 101-H-shaped steel column, 102-Perforated top plate, 103-Perforated bottom plate, 104-Column base stiffening rib, 105-Web plate stiffening rib, 106-Oblong hole, 201-Closed steel pipe, 202-Double ear plate, 203-End plate, 301-First slotted upper flange plate, 302-First slotted lower flange plate, 303-First web plate, 304-First perforated end plate, 401-The 402 - Second slotted upper flange plate, 403 - Second web plate, 404 - Second perforated end plate, 405 - First side connecting plate, 406 - Inner partition plate, 407 - Large bolt hole, 501 - Third slotted upper flange plate, 502 - Third slotted lower flange plate, 503 - Third web plate, 504 - Third perforated end plate, 505 - Second side connecting plate, 601 - Fixed bolt hole, 602 - Longitudinal sliding elongated hole, 603 - Transverse sliding elongated hole, 701 - Perforated connecting plate, 702 - Three-ear plate, 703 - Pin. Detailed Implementation

[0048] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0049] Example 1 like Figures 1-15 As shown, this embodiment proposes a movable modular prefabricated out-of-plane support structure, including a support column 1, a support diagonal rod 2, a slotted bottom beam 3, a slotted connecting beam 4, a slotted extension beam 5, a cover plate connector 6, and an ear plate connector 7.

[0050] Among them, such as Figure 1As shown, the supporting column 1 includes an H-shaped steel column 101, a perforated top plate 102, a perforated bottom plate 103, column base stiffening ribs 104, and web stiffening ribs 105. The perforated top plate 102 and the perforated bottom plate 103 are respectively connected to the top and bottom ends of the H-shaped steel column 101. The web stiffening ribs 105 are connected between the web and the flange of the H-shaped steel column 101. The column base stiffening ribs 104 are connected between the perforated bottom plate 103 and the flange of the H-shaped steel column 101. The flange of the H-shaped steel column 101 has double rows of bolt holes. Both the perforated top plate 102 and the perforated bottom plate 103 have multiple bolt holes, and the perforated bottom plate 103 also has an elongated hole 106. The H-beam column 101 is made of wide-flange hot-rolled H-beam, and it is welded to the perforated top plate 102, the perforated bottom plate 103, the column base stiffening rib 104, and the web stiffening rib 105.

[0051] like Figure 2 As shown, the supporting diagonal rod 2 includes a closed steel pipe 201, double lug plates 202, and end plates 203. The two ends of the closed steel pipe 201 are respectively connected to the end plates 203, and the double lug plates 202 are connected to both end plates 203. The end plates 203 are welded to the closed steel pipe 201 and the double lug plates 202.

[0052] like Figure 3 As shown, the slotted bottom beam 3 includes a first slotted upper flange plate 301, a first slotted lower flange plate 302, a first web plate 303, and a first perforated end plate 304. The first slotted upper flange plate 301 and the first slotted lower flange plate 302 are arranged opposite to each other. Two first web plates 303 are connected between the first slotted upper flange plate 301 and the first slotted lower flange plate 302. The first perforated end plate 304 is located at the end and is connected to the ends of the first slotted upper flange plate 301, the first slotted lower flange plate 302, and the first web plate 303. The first slotted upper flange plate 301 and the first slotted lower flange plate 302 have strip-shaped grooves. The first slotted upper flange plate 301 also has multiple bolt holes, with a row of bolt holes on each side of the strip-shaped groove. The first perforated end plate 304 also has multiple bolt holes. The cross-section of the slotted bottom beam 3 is in the shape of an "II".

[0053] like Figure 4As shown, the slotted connecting beam 4 includes a second slotted upper flange plate 401, a second slotted lower flange plate 402, a second web plate 403, a second perforated end plate 404, a first side connecting plate 405, and an inner partition plate 406. The second slotted upper flange plate 401 and the second slotted lower flange plate 402 are arranged opposite to each other. Two second web plates 403 are connected between the second slotted upper flange plate 401 and the second slotted lower flange plate 402. The inner partition plate 406 is connected between the two second web plates 403. The second perforated end plate 404 is located at the end and is connected to the ends of the second slotted upper flange plate 401, the second slotted lower flange plate 402, and the second web plate 403. A first side connecting plate 405 is also connected between the second slotted upper flange plate 401 and the second slotted lower flange plate 402. The first side connecting plate 405 is located on the outside of the second web plate 403. In this embodiment, the first side connecting plate 405 is connected to the middle of the second slotted upper flange plate 401 and the second slotted lower flange plate 402 along their length. Two strip-shaped grooves are respectively formed on the second slotted upper flange plate 401 and the second slotted lower flange plate 402. No strip-shaped groove is formed at the connection point of the first side connecting plate 405. Two large bolt holes 407 are formed in the middle of the two strip-shaped grooves. Two rows of bolt holes are also formed on the edge of the second slotted upper flange plate 401, located on both sides of the strip-shaped holes. Multiple bolt holes are formed on both the second opening end plate 404 and the first side connecting plate 405. The cross-section of the slotted connecting beam 4 is II-shaped.

[0054] When the supporting column 1 is connected to the slotted connecting beam 4, the supporting column 1 is set perpendicular to the slotted connecting beam 4. The perforated bottom plate 103 is connected to the second slotted upper flange plate 401. The elongated hole 106 is opposite to the large bolt hole 407, and then a connecting bolt is inserted between them to achieve connection. Due to the design of the elongated hole 106, the relative position between the supporting column 1 and the slotted connecting beam 4 can be adjusted within a certain range. The cooperation of the elongated hole 106, the large bolt hole 407, and the bolt allows for small-range adjustment of the strong and weak axis directions when the supporting column 1 is installed; thus effectively avoiding common installation problems caused by machining precision in engineering; and ultimately achieving the movable effect of the out-of-plane support structure during the positioning and installation stage. When the slotted bottom beam 3 is connected to the slotted connecting beam 4, the first perforated end plate 304 can be directly connected to the first side connecting plate 405.

[0055] like Figure 5As shown, the slotted extension beam 5 includes a third slotted upper flange plate 501, a third slotted lower flange plate 502, a third web plate 503, a third perforated end plate 504, and a second side connecting plate 505. The third slotted upper flange plate 501 and the third slotted lower flange plate 502 are arranged opposite to each other. Two third web plates 503 are connected between the third slotted upper flange plate 501 and the third slotted lower flange plate 502. The third perforated end plate 504 is located at the end and is connected to the ends of the third slotted upper flange plate 501, the third slotted lower flange plate 502, and the third web plate 503. The second side connecting plate 505 is also connected between the third slotted upper flange plate 501 and the third slotted lower flange plate 502, and is located on the outside of the third web plate 503. The upper flange plate 501 and the lower flange plate 502 of the third slotted section are provided with strip-shaped grooves, and the upper flange plate 501 of the third slotted section has two rows of bolt holes. Expansion to other modules is achieved through the second side connecting plate 505. The slotted expansion beam 5 can be directly connected to other modules (such as the slotted connecting beam 4 and the slotted bottom beam 3) through the third perforated end plate 504, or directly connected to other modules through the second side connecting plate 505, or connected to other modules through the cover plate connector 6.

[0056] like Figure 6 As shown, the cover plate connector 6 is a connecting plate with a fixing bolt hole 601, a longitudinal sliding elongated oval hole 602, and a pair of transverse sliding elongated oval holes 603. The fixing bolt hole is located between the two transverse sliding elongated oval holes. The cover plate connector 6 is a specially designed optional accessory, which uses bolts passing through the elongated oval holes on the cover plate connector 6 to achieve distance adjustment and connection fixation between the modules.

[0057] When the slotted expansion beam 5 is connected to other modules via the cover plate connector 6, such as the slotted connecting beam 4, the longitudinal sliding elongated hole 602 is aligned with a row of bolt holes on the second slotted upper flange plate 401. The connection position of the cover plate connector 6 on the second slotted upper flange plate 401 can be adjusted. The two transverse sliding elongated holes 603 are respectively aligned with two rows of bolt holes on the third slotted upper flange plate 501. The connection position of the slotted expansion beam 5 on the cover plate connector 6 can be adjusted.

[0058] like Figure 7As shown, the ear plate connector 7 includes a perforated connecting plate 701, on which three ear plates 702 are provided, and pins 703 are installed on the three ear plates 702. The two ends of the supporting diagonal rod 2 are respectively connected to the supporting column 1 and the slotted bottom beam 3 through the ear plate connector 7. In use, the double ear plates 202 are inserted into the three ear plates 702, and then the pins 703 are inserted. The movable connection between the supporting diagonal rod 2 and the supporting column 1 and the slotted bottom beam 3 is achieved through the cooperation of the pins 703 and the ear plates.

[0059] Since the slotted bottom beam 3, the slotted connecting beam 4, and the slotted extension beam 5 are all provided with strip grooves, they can easily achieve stepless adjustment of each module in the horizontal and vertical directions by matching ground grooves or round holes.

[0060] The supporting column 1 and the slotted connecting beam 4 are standard mandatory components, while the slotted bottom beam 3, the supporting diagonal brace 2, the slotted extension beam 5, the cover plate connector 6, and the ear plate connector 7 are standard optional components. Various optional components can be processed and configured according to load-bearing capacity requirements, structural combination methods, and working surface requirements. Depending on the combination method, the mandatory and optional components can be easily connected via cover plates, stiffening plates, connecting plates, and bolts to achieve various expansion combinations, modular assembly, and adjustable movement.

[0061] like Figure 8 As shown, the supporting column 1, the slotted connecting beam 4, and the slotted extension beam 5 are combined. The slotted connecting beam 4 and the slotted extension beam 5 are arranged in parallel, and the supporting column 1 is set perpendicular to the slotted connecting beam 4 and the slotted extension beam 5. The bottom end of the supporting column 1 is connected to the slotted connecting beam 4 and the slotted extension beam 5 through the perforated bottom plate 103. The second side connecting plate 505 of the slotted extension beam 5 is connected to the first side connecting plate 405 of the slotted connecting beam 4.

[0062] like Figure 9 As shown, the supporting column 1, the slotted connecting beam 4, and the slotted extension beam 5 are combined. A slotted extension beam 5 is arranged on each side of the slotted connecting beam 4, and the slotted extension beam 5 is arranged perpendicular to the slotted connecting beam 4. The supporting column 1 is set perpendicular to the slotted connecting beam 4 and the slotted extension beam 5. The bottom end of the supporting column 1 is connected to the slotted connecting beam 4 and the slotted extension beam 5 through the perforated bottom plate 103. The third perforated end plate 504 of the slotted extension beam 5 is connected to the first side connecting plate 405 of the slotted connecting beam 4.

[0063] like Figure 10As shown, the supporting column 1, the slotted bottom beam 3, and the slotted connecting beam 4 are combined. The slotted bottom beam 3 is arranged perpendicular to the slotted connecting beam 4, and the supporting column 1 is set perpendicular to the slotted bottom beam 3 and the slotted connecting beam 4. The bottom end of the supporting column 1 is connected to the slotted bottom beam 3 and the slotted connecting beam 4 through the perforated bottom plate 103. The first perforated end plate 304 of the slotted bottom beam 3 is connected to the first side connecting plate 405 of the slotted connecting beam 4.

[0064] like Figure 11 As shown, the supporting column 1, the supporting diagonal rod 2, the slotted bottom beam 3, and the slotted connecting beam 4 are combined. The slotted bottom beam 3 is arranged perpendicular to the slotted connecting beam 4, and the supporting column 1 is set perpendicular to the slotted bottom beam 3 and the slotted connecting beam 4. The two ends of the supporting diagonal rod 2 are respectively connected to the supporting column 1 and the slotted bottom beam 3 through the ear plate connector 7, and the supporting diagonal rod 2 is arranged at an inclination. The bottom end of the supporting column 1 is connected to the slotted bottom beam 3 and the slotted connecting beam 4 through the perforated bottom plate 103. The first perforated end plate 304 of the slotted bottom beam 3 is connected to the first side connecting plate 405 of the slotted connecting beam 4.

[0065] like Figure 12 As shown, the supporting column 1, the supporting diagonal rod 2, the slotted bottom beam 3, the slotted connecting beam 4, and the slotted extension beam 5 are combined. The slotted bottom beam 3 is arranged perpendicular to the slotted connecting beam 4, and the supporting column 1 is set perpendicular to the slotted bottom beam 3 and the slotted connecting beam 4. The two ends of the supporting diagonal rod 2 are respectively connected to the supporting column 1 and the slotted bottom beam 3 through the ear plate connector 7. The supporting diagonal rod 2 is arranged at an inclination. A slotted extension beam 5 is arranged on each side of the slotted bottom beam 3. The bottom end of the supporting column 1 is connected to the slotted bottom beam 3 and the slotted connecting beam 4 through the perforated bottom plate 103. The first perforated end plate 304 of the slotted bottom beam 3 is connected to the first side connecting plate 405 of the slotted connecting beam 4. The slotted extension beam 5 is connected to the slotted connecting beam 4 through the cover plate connector 6.

[0066] like Figure 13As shown, the supporting column 1, the supporting diagonal rod 2, the slotted bottom beam 3, the slotted connecting beam 4, and the slotted extension beam 5 are combined. The slotted bottom beam 3 is arranged perpendicular to the slotted connecting beam 4, and one of the slotted extension beams 5 is arranged perpendicular to the slotted connecting beam 4. The slotted bottom beam 3 and the slotted extension beam 5 are located on opposite sides of the slotted connecting beam 4 and are on a straight line. The supporting column 1 is set perpendicular to the slotted bottom beam 3 and the slotted connecting beam 4. The two ends of the supporting diagonal rod 2 are connected to the supporting column 1 and the slotted bottom beam 3 respectively through the ear plate connector 7. The supporting diagonal rod 2 is arranged at an inclination. A slotted extension beam 5 is also connected to one side of the slotted bottom beam 3, and the slotted extension beam 5 is connected to the slotted bottom beam 3 through the cover plate connector 6. The bottom end of the supporting column 1 is connected to the slotted bottom beam 3 and the slotted connecting beam 4 via the perforated bottom plate 103. The first perforated end plate 304 of the slotted bottom beam 3 is connected to the first side connecting plate 405 of the slotted connecting beam 4. The third perforated end plate 504 of one of the slotted extension beams 5 is connected to the first side connecting plate 405 on the other side of the slotted connecting beam 4.

[0067] like Figure 14 As shown, the supporting column 1, the supporting diagonal rod 2, the slotted bottom beam 3, the slotted connecting beam 4, and the slotted extension beam 5 are combined. The slotted bottom beam 3 is arranged perpendicular to the slotted connecting beam 4, and the slotted extension beam 5 is also arranged perpendicular to the slotted connecting beam 4. One side of the slotted connecting beam 4 is connected to the slotted bottom beam 3, and the other side of the slotted connecting beam 4 is connected to two slotted extension beams 5. The two slotted extension beams 5 are connected to the slotted connecting beam 4 through the cover plate connector 6. The first opening end plate 304 of the slotted bottom beam 3 is connected to the first side connecting plate 405 of the slotted connecting beam 4. The supporting column 1 is set perpendicular to the slotted bottom beam 3 and the slotted connecting beam 4. The two ends of the supporting diagonal rod 2 are respectively connected to the supporting column 1 and the slotted bottom beam 3 through the ear plate connector 7. The supporting diagonal rod 2 is arranged at an inclination. The bottom end of the supporting column 1 is connected to the slotted bottom beam 3 and the slotted connecting beam 4 through the perforated bottom plate 103.

[0068] The above presents seven assembly configurations, but it is not limited to these seven. Different combinations can make the structure exhibit different configurations, thereby adapting to different operating conditions.

[0069] The movable modular prefabricated out-of-plane support structure of this invention features standardized design for each module. The modules are rapidly assembled using specially designed movable standard connectors. The combination of these standard modules allows for adaptation to various operating conditions. In summary, the combination of standard modules and the rapid assembly via specially designed movable standard connectors ultimately realize a movable modular prefabricated out-of-plane support structure.

[0070] The movable, modular, prefabricated out-of-plane support structure of this invention offers the advantages of stepless adjustment and rapid modular assembly. The entire out-of-plane support structure is divided into several functionally independent standard modules, which are further categorized into standard mandatory components and standard optional components based on usage requirements. Each standard module can be quickly assembled using bolts and pins. Depending on the quantity and combination of the standard optional components, and through the use of slotted grooves and anchor bolts, the structure can adapt to different fixing points and achieve bidirectional stepless adjustment, effectively avoiding the inability to fix the structure due to insufficient manufacturing and installation precision. Different combinations of out-of-plane support structures can be achieved by adjusting the placement of the standard optional components on the ground and their combination with the standard mandatory components.

[0071] In use, depending on whether the out-of-plane support structure contains supporting diagonal members 2 and slotted bottom beams 3, it can be divided into three categories: heavy out-of-plane support structure (containing both supporting diagonal members 2 and slotted bottom beams 3), medium out-of-plane support structure (containing slotted bottom beams 3 but not supporting diagonal members 2), and light out-of-plane support structure (not containing either supporting diagonal members 2 or slotted bottom beams 3). Based on the out-of-plane support direction provided by the out-of-plane support structure, it can be divided into two categories: unidirectional out-of-plane support (only one side of the slotted connecting beam 4 has a slotted bottom beam 3 or a slotted extension beam 5) and bidirectional out-of-plane support (both sides of the slotted connecting beam 4 have slotted bottom beams 3 or slotted extension beams 5).

[0072] Therefore, based on the requirements of the out-of-plane support capacity and support direction of the out-of-plane support structure in the application scenario, the several basic combinations of out-of-plane support structures provided in this embodiment can be classified into unidirectional lightweight out-of-plane support structures (such as...). Figure 8 As shown), unidirectional medium-sized out-of-plane support structure (such as...) Figure 10 As shown), bidirectional lightweight out-of-plane support structure (such as...) Figure 9 As shown), unidirectional heavy-duty out-of-plane support structure (such as...) Figure 11 , 12 As shown), a two-way heavy-duty out-of-plane support structure (such as...) Figure 13 , 14(As shown). Obviously, the movable modular prefabricated out-of-plane support structure of the present invention has the characteristics of flexible combination, standard modular production, and rapid assembly and use; in use, whether there is a supporting diagonal rod 2 is the key to determining the strength of the out-of-plane support capacity; the placement of the slotted extension beam 5 on the side of the slotted connecting beam 4 is the key to determining the support direction of the out-of-plane support structure; the combined movement of the slotted extension beam 5 on the slotted connecting beam 4 and the slotted bottom beam 3 is the key to realizing the adjustment and movement of any fixed point.

[0073] In laboratory settings, the out-of-plane support structure can be quickly fixed and the slotting direction infinitely adjusted by inserting the laboratory's own movable anchor bolts into the slotted bottom beam 3, slotted connecting beam 4, and slotted extension beam 5. In addition, support columns 1 with different height modules can be manufactured. By bolting the support columns 1 to other modules, different height requirements of the out-of-plane support structure can be met. With the cooperation of the slotted extension beam 5 and the cover plate connector 6, plus the infinite adjustment of the slotted bottom beam 3 and slotted connecting beam 4 in the long slot direction, the out-of-plane support structure can be easily adjusted in both directions on the ground with fixed anchor bolt positions.

[0074] At the construction site, the light and medium-sized out-of-plane support structures proposed in this invention can be directly used as out-of-plane retaining strips for material storage yards. They can be fixed by inserting steel pipes or thick steel bars into the ground soil through the slotted grooves of the slotted connecting beam 4, or by directly pressing the piled materials onto the slotted bottom beam 3 and the slotted extension beam 5, achieving the effect of using the out-of-plane support structure without fixing it. The heavy-duty out-of-plane support structures proposed in this invention are mainly set in the main structure at the parts that are prone to out-of-plane instability. The out-of-plane force is converted into the axial force of the support diagonal rod 2 through the support diagonal rod, and then transmitted to the ground through the slotted bottom beam 3. For example, it can be used for out-of-plane support of deep foundation pits, temporary support for prefabricated vertical components, and can even be combined in rows to form heavy-duty vertical supports, achieving the effects of rapid assembly, flexible combination, strong and stable, and infinitely adjustable base.

[0075] The manufacturing and use method of the above-mentioned movable modular prefabricated out-of-plane support structure includes the following steps: S1: Fabrication of various standard modules: support column 1, support diagonal brace 2, slotted bottom beam 3, slotted connecting beam 4, slotted extension beam 5, cover plate connector 6, ear plate connector 7; S2: Assemble the support column 1 and the slotted connecting beam 4 into one unit; S3: Select to install the slotted bottom beam 3, place the slotted bottom beam 3 on one side of the slotted connecting beam 4, and assemble the support column 1, the slotted bottom beam 3 and the slotted connecting beam 4 into one unit; S4: Select to install the support diagonal rod 2, and install the support diagonal rod 2 between the support column 1 and the slotted bottom beam 3 through the ear plate connector 7; S5: Select to install the slotted extension beam 5, and install the slotted extension beam 5 on the slotted bottom beam 3 and / or the slotted connecting beam 4 through the cover plate connector 6.

[0076] The processing and manufacturing method of the supporting column 1 includes: S1: Use hot-rolled H-beams to make H-beam columns 101, and weld web stiffening ribs 105 on both sides of the web of H-beam columns 101. Then, drill double rows of bolt holes on the flanges of H-beam columns 101. S2: Weld a perforated bottom plate 103 with an elongated hole to the bottom end of the H-shaped steel column 101, and then weld a perforated top plate 102 to the top end of the H-shaped steel column 101. S3: Weld stiffening ribs 104 to the base flange of H-shaped steel column 101, so that the stiffening ribs 104 and the perforated base plate 103 are completely connected into one piece, which plays a good role in resisting overturning and preventing column base buckling, and finally forms the supporting column 1.

[0077] The fabrication method for the supporting diagonal member 2 includes: S1: Using seamless steel pipes, cut them into the required closed steel pipes 201; S2: Cut end plates 203 from sheet metal and weld end plates 203 to both ends of closed steel pipe 201 to completely seal closed steel pipe 201; S3: Cut out the required double-ear plate 202 from the sheet metal, and weld the double-ear plate 202 to the end plates 203 at both ends of the closed steel pipe 201; after correction and shaping, the support diagonal bar 2 is finally formed.

[0078] The fabrication method for the slotted bottom beam 3 includes: S1: Cut out the bottom plate, and after slotting, form the first slotted lower flange plate 302; cut out the top plate, and after slotting and punching, form the first slotted upper flange plate 301; cut out the end plate, and after punching, form the first perforated end plate 304. S2: Fabricate two first web plates 303, assemble and weld the first web plates 303, the first slotted upper flange plate 301, and the first slotted lower flange plate 302 into a II-shaped cross-section steel beam. S3: Weld the first perforated end plate 304 to both ends of the II-shaped cross-section steel beam formed in the previous step to finally form the slotted bottom beam 3.

[0079] The fabrication methods for the slotted connecting beam 4 include: S1: Cut out the required upper and lower flange plates, and make two long slots in the lower flange plate to form the second slotted lower flange plate 402; make two long slots in the upper flange plate, punch two rows of bolt holes at the edge, and make two large bolt holes in the middle to form the second slotted upper flange plate 401, which is used to connect with the perforated bottom plate 103 of the support column 1. S2: Cut out two second web plates 403 of the required length, and weld the two second web plates 403 together using an inner partition plate 406 located in the middle of the two second web plates 403. S3: Assemble and weld the second slotted upper flange plate 401, the second slotted lower flange plate 402, and the second web plate 403 into a beam with an I-shaped cross section. S4: At both ends of the I-shaped cross-section beam formed by welding in the previous step, weld the second perforated end plate 404 flush with the beam; at the middle of both sides of the I-shaped cross-section beam, weld the corresponding first side connecting plate 405, and after adjustment and positioning, finally form the slotted connecting beam 4.

[0080] The processing and manufacturing methods of the slotted extension beam 5 include: S1: Cut out the required upper and lower flange plates, and make a long groove in the lower flange plate to form the third grooved lower flange plate 502; make a long groove in the upper flange plate, and at the same time make double rows of bolt holes on the edge of the plate to form the third grooved upper flange plate 501. S2: Cut out the required two third web plates 503 from the plate, assemble and weld the third slotted upper flange plate 501, the third slotted lower flange plate 502 and the third web plate 503 into an II-shaped cross-section beam. S3: At both ends of the I-shaped cross-section beam formed in the previous step, weld the third perforated end plate 504 flush with the surface; then, at the middle of both sides of the I-shaped cross-section beam, weld the second side connecting plate 505 flush with the surface, and at the same time, drill 4 bolt holes on the second side connecting plate 505 to facilitate expansion connection with other standard modules. After positioning and leveling, the slotted expansion beam 5 is finally formed.

[0081] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A movable, modular, prefabricated out-of-plane support structure, characterized in that: The system includes supporting columns, supporting diagonal braces, slotted bottom beams, slotted connecting beams, slotted extension beams, cover plate connectors, and ear plate connectors. The slotted bottom beams, slotted connecting beams, and slotted extension beams have slotted grooves that, in conjunction with ground holes, allow for stepless adjustment of each beam in the horizontal and vertical directions. The supporting columns are perpendicular to the slotted connecting beams, and their bottoms are adjustablely connected to the slotted connecting beams. The slotted connecting beams are connected to the side of the slotted bottom beams and / or the slotted extension beams. The slotted extension beams are directly connected to the slotted connecting beams, or adjustablely connected to the slotted connecting beams via the cover plate connectors. The movable modular prefabricated out-of-plane support structure is divided into heavy-duty out-of-plane support structure, medium-duty out-of-plane support structure and light-duty out-of-plane support structure; In the heavy-duty out-of-plane support structure, the slotted connecting beam is connected to the slotted bottom beam on its side, and the two ends of the support diagonal rod are respectively connected to the support column and the slotted bottom beam through the ear plate connector; In the medium-sized out-of-plane support structure, the slotted connecting beam is connected to the slotted bottom beam on its side, and the support diagonal brace is not provided. The slotted bottom beam and the supporting diagonal rod are not provided in the lightweight out-of-plane support structure; Both the slotted bottom beam and the slotted extension beam are lateral support components; When the slotted connecting beam is connected to the lateral support member on only one side, the movable modular prefabricated out-of-plane support structure is a unidirectional out-of-plane support. When both sides of the slotted connecting beam are connected to the lateral support members, the movable modular prefabricated out-of-plane support structure is a bidirectional out-of-plane support. Each component of the out-of-plane support structure is a standard module, which can achieve modular assembly in different combinations.

2. The movable modular prefabricated out-of-plane support structure according to claim 1, characterized in that: The supporting column includes an H-shaped steel column, a perforated top plate, a perforated bottom plate, column base stiffening ribs, and web stiffening ribs. The perforated top plate and the perforated bottom plate are respectively connected to the top and bottom ends of the H-shaped steel column. The web stiffening ribs are connected between the web and the flange of the H-shaped steel column. The column base stiffening ribs are connected between the perforated bottom plate and the flange of the H-shaped steel column. An elongated hole is provided on the perforated bottom plate.

3. The movable modular prefabricated out-of-plane support structure according to claim 2, characterized in that: The slotted connecting beam includes a second slotted upper flange plate, a second slotted lower flange plate, a second web plate, a second perforated end plate, a first side connecting plate, and an inner partition plate. The second slotted upper flange plate and the second slotted lower flange plate are arranged opposite to each other. Two second web plates are connected between the second slotted upper flange plate and the second slotted lower flange plate. The inner partition plate is connected between the two second web plates. The second perforated end plate is located at the end and is connected to the ends of the second slotted upper flange plate, the second slotted lower flange plate, and the second web plate. The first side connecting plate is also connected between the second slotted upper flange plate and the second slotted lower flange plate, and the first side connecting plate is located on the outside of the second web plate; The second slotted upper flange plate has bolt holes, which are used to correspond to the elongated holes on the slotted bottom plate and to install connectors therein, so as to connect the support column to the slotted connecting beam.

4. The movable modular prefabricated out-of-plane support structure according to claim 3, characterized in that: The slotted bottom beam includes a first slotted upper flange plate, a first slotted lower flange plate, a first web plate, and a first perforated end plate. The first slotted upper flange plate and the first slotted lower flange plate are arranged opposite to each other. Two first web plates are connected between the first slotted upper flange plate and the first slotted lower flange plate. The first perforated end plate is located at the end and is connected to the ends of the first slotted upper flange plate, the first slotted lower flange plate, and the first web plate. The first slotted upper flange plate and the first slotted lower flange plate are provided with strip grooves, and the first perforated end plate is used to connect with the first side connecting plate.

5. The movable modular prefabricated out-of-plane support structure according to claim 4, characterized in that: The supporting diagonal rod includes a closed steel pipe, ear plates, and end plates. The two ends of the closed steel pipe are respectively connected to the end plates, and the ear plates are connected to both end plates. The ear plate connector includes a perforated connecting plate, which is connected to the H-shaped steel column or the upper flange plate of the first slot. The perforated connecting plate is also provided with an ear plate. A pin is installed between the ear plate on the end plate and the ear plate on the perforated connecting plate, and a rotatable connection is achieved through the pin.

6. The movable modular prefabricated out-of-plane support structure according to claim 4, characterized in that: The slotted extension beam includes a third slotted upper flange plate, a third slotted lower flange plate, a third web plate, a third perforated end plate, and a second side connecting plate. The third slotted upper flange plate and the third slotted lower flange plate are arranged opposite to each other. Two third web plates are connected between the third slotted upper flange plate and the third slotted lower flange plate. The third perforated end plate is located at the end and is connected to the ends of the third slotted upper flange plate, the third slotted lower flange plate, and the third web plate. A second side connecting plate is also connected between the third slotted upper flange plate and the third slotted lower flange plate, and the second side connecting plate is located on the outside of the third web plate. The upper flange plate and the lower flange plate of the third slot are provided with strip grooves.

7. The movable modular prefabricated out-of-plane support structure according to claim 6, characterized in that: The slotted extension beam is connected to the first side connecting plate via the third perforated end plate or the second side connecting plate.

8. The movable modular prefabricated out-of-plane support structure according to claim 6, characterized in that: The slotted extension beam is connected to the slotted connecting beam or the slotted bottom beam via the cover plate connector; The cover plate connector is a connecting plate, which has fixing bolt holes, longitudinal sliding elongated holes and transverse sliding elongated holes. The cover plate connector is connected to the slotted connecting beam or the slotted bottom beam by installing a connector in the longitudinal sliding elongated hole; The cover plate connector is connected to the slotted expansion beam by installing a connector in the transverse sliding elongated hole.

9. A method for manufacturing and using a movable modular prefabricated out-of-plane support structure as described in any one of claims 1-8, characterized in that: Includes the following steps: S1: Fabrication of various standard modules: support columns, support diagonal braces, slotted bottom beams, slotted connecting beams, slotted extension beams, cover plate connectors, and ear plate connectors; S2: Assemble the supporting column and the slotted connecting beam into one unit; S3: Select to install the slotted bottom beam, place the slotted bottom beam on one side of the slotted connecting beam, and assemble the support column, slotted bottom beam and slotted connecting beam into one unit; S4: Select to install the support diagonal brace, and install the support diagonal brace between the support column and the slotted bottom beam through the ear plate connector; S5: Select to install the slotted extension beam, and install the slotted extension beam on the slotted bottom beam and / or slotted connecting beam through the cover plate connector.

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