CN112942588B - Assembled building steel structure - Google Patents
Assembled building steel structure Download PDFInfo
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- CN112942588B CN112942588B CN202110414312.7A CN202110414312A CN112942588B CN 112942588 B CN112942588 B CN 112942588B CN 202110414312 A CN202110414312 A CN 202110414312A CN 112942588 B CN112942588 B CN 112942588B
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- mortise
- tenon
- column
- groove
- assembly
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2427—Connection details of the elongated load-supporting parts using adhesives or hardening masses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The invention discloses an assembled building steel structure, which belongs to the technical field of steel structures and can realize that a specially-made mortise and tenon driving assembly is arranged on the basis of a mortise and tenon structure, when in assembly, a prefabricated assembly beam is inserted into an assembly groove on a prefabricated assembly column in an aligning way, then a heat conducting plate is heated, a driving filler is heated and melted, a mortise and tenon pin can be downwards inserted into a column mortise and tenon groove and a beam mortise and tenon groove, and the mortise and tenon pin can be fixed after the weight of the driving filler is newly solidified, so that the mortise and tenon connection of the prefabricated assembly column and the prefabricated assembly beam is completed The prefabricated assembly beam is convenient to split, and the practicability is greatly improved.
Description
Technical Field
The invention relates to the technical field of steel structures, in particular to an assembled building steel structure.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. The steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly.
Building steel structure among the prior art, when the assembly, prefabricated post is connected through bolt or welded mode with precast beam mostly, and not only troublesome poeration and higher to technical requirement, bad phenomena such as incline appear easily in the unskilled technique influence the use of steel construction, and because bolt, welding department all expose outside usually, can influence the pleasing to the eye of steel construction. Therefore, we propose a fabricated building steel structure.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an assembled building steel structure which can realize the arrangement of a column mortise and tenon component and a beam mortise and tenon component, and is provided with a specially-made mortise and tenon driving and connecting component on the basis of the mortise and tenon structure, when in assembly, a prefabricated assembly beam is aligned and inserted into an assembly groove on a prefabricated assembly column, then a heat conducting plate is heated, a driving and connecting filling body is heated and melted, a mortise and tenon pin can be downwards inserted into the column mortise and tenon groove and the beam mortise and tenon groove, and the mortise and tenon pin can be fixed after the weight of the driving and connecting filling body is newly solidified, so as to complete the mortise and tenon connection of the prefabricated assembly column and the prefabricated assembly beam. And through the setting of the top-opening disassembly-assisting block, the heat transfer core and the like, the connected prefabricated assembly columns and prefabricated assembly beams are convenient to split, and the practicability is greatly improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An assembly type building steel structure comprises a prefabricated assembly column and a plurality of prefabricated assembly beams, wherein a plurality of assembly grooves matched with the prefabricated assembly beams are formed in the outer wall of the prefabricated assembly column, the assembly grooves are internally provided with column mortise and tenon assemblies, one end of each prefabricated assembly beam is provided with a beam mortise and tenon assembly, a mortise and tenon driving assembly is arranged above each assembly groove, the mortise and tenon driving component comprises an adjusting groove arranged above the assembling groove, the inner wall of the adjusting groove is fixedly connected with a material storage box, an opening on the outer wall of the bottom end of the material storage box is connected with an elastic sealing film, one side of the elastic sealing film is fixedly connected with a mortise and tenon pin, an elastic convex bag is connected with an opening on the outer wall of the top end of the storage box, a driving and connecting filling body is filled in the storage box, inlay on the top outer wall of storage case and install two heat conduction rods, the heat-conducting plate is installed to the top of prefabricated erection column is inlayed.
Further, the column mortise and tenon assembly comprises a column mortise and tenon block fixedly connected to the inner wall of the assembly groove, one end of the column mortise and tenon block is fixedly connected with a column butt joint block, the outer wall of one side of the column mortise and tenon block is provided with a column mortise and tenon groove matched with a mortise and tenon pin, the beam mortise and tenon assembly comprises a beam mortise and tenon block fixedly connected to one end of a prefabricated assembly beam, one end of the beam mortise and tenon block is fixedly connected with a beam butt joint block matched with the column butt joint groove, the outer wall of one side of the beam mortise and tenon block is provided with a beam mortise and tenon groove matched with the mortise and tenon pin, the beam mortise and tenon assembly further comprises a beam butt joint groove arranged on the outer wall of the prefabricated assembly beam, the beam butt joint groove is matched with the column butt joint block, the prefabricated assembly beam butt joint block is inserted into the assembly groove during assembly, and the column butt joint block is aligned with the beam butt joint groove and the beam butt joint block is aligned with the column butt joint groove, the column mortise and tenon groove and the beam mortise and tenon groove are aligned until the column butt joint block is inserted into the beam butt joint groove and the beam butt joint block is inserted into the column butt joint groove, and then after the mortise and tenon pin falls into the column mortise and tenon groove and the beam butt joint groove, the prefabricated assembling column can be connected with the prefabricated assembling beam.
Furthermore, all fixedly connected with opens a top and helps tearing open the piece in roof beam fourth of twelve earthly branches tongue-and-groove, open a top and help tearing open the piece and adopt memory alloy material to make, open a top and help tearing open the piece and be in low temperature looks shape, and open a top and help tearing open the length of piece high temperature looks shape and be greater than the length of low temperature looks shape.
Further, the bottom of heat conduction stick runs through the outer wall of storage case and extends to insert and drive even obturator, the top of heat conduction stick offsets with the heat-conducting plate, drive even obturator and adopt the fusible alloy material to make, through the setting of heat-conducting plate, heat conduction stick, heat-conducting plate, heat conduction stick can play the effect of a heat transfer, during the assembly, accessible heating device heats the heat-conducting plate, makes to drive even obturator be heated and melt, also can use heat abstractor will drive even heat conduction in the obturator fast, makes to drive even obturator and solidifies once more to be convenient for control drives the looks attitude of even obturator, has improved the practicality.
Furthermore, one side of the elastic sealing film, which is far away from the mortise and tenon pin, is fixedly connected with the driving and connecting filling body, the elastic sealing film is in a supported state, the driving and connecting filling body extends and fills the inner side of the elastic convex bag, the elastic convex bag is in a supported state, through the arrangement of the elastic sealing film and the elastic convex bag, after the driving and connecting filling body is heated and melted, the melted driving and connecting filling body has fluidity, the elastic sealing film cannot be continuously kept in the supported state, and the elastic convex bag cannot be continuously supported, so that the elastic sealing film and the elastic convex bag can both rebound inwards, the mortise and tenon pin can move downwards and fall into the column mortise and beam mortise and tenon groove, the mortise and tenon connection of the prefabricated assembly column and the prefabricated assembly beam is completed, and after the driving and connecting filling body is solidified again, the mortise and tenon pin can be pressed and fixed, thereby preventing the mortise and tenon pin from moving and ensuring the connection strength, the practicability is improved.
Furthermore, the heat transfer core is embedded and installed inside the mortise and tenon pin, the heat transfer core penetrates through the mortise and tenon pin and the elastic sealing membrane and extends into the driving and connecting filling body, the mortise and tenon pin can be abutted against the top-opening assisting disassembly block after falling into the column mortise and tenon groove and the beam mortise and tenon groove through the top-opening assisting disassembly block and the heat transfer core, when the prefabricated assembly beam needs to be disassembled, the heat conducting plate is heated through the heating device and is continuously heated after the driving and connecting filling body is melted until the top-opening assisting disassembly block is restored to a high-temperature shape from a low-temperature phase shape, so that the top-opening assisting disassembly block is upwards lengthened, the mortise and tenon pin is ejected out of the column mortise and the beam mortise and tenon groove, the prefabricated assembly beam can be pulled out to complete the disassembly of the prefabricated assembly beam, the prefabricated assembly column and the prefabricated assembly beam after connection are convenient to disassemble, and the practicability is greatly improved.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme is provided with a column mortise and tenon assembly and a beam mortise and tenon assembly, and is provided with a specially-made mortise and tenon driving assembly on the basis of a mortise and tenon structure, when in assembly, a prefabricated assembly beam is inserted into an assembly groove on the prefabricated assembly column in an aligning way, then a heat conducting plate is heated, a driving and connecting filling body is heated and melted, and a mortise and tenon pin can be downwards inserted into the column mortise and tenon groove and the beam mortise and tenon groove, after the driving and connecting filling body is newly solidified, the mortise and tenon pin can be fixed, so that the mortise and tenon connection of the prefabricated assembly column and the prefabricated assembly beam is completed, compared with the prior art, the scheme has the advantages of simple and effective connection mode, low requirement on technical proficiency, difficult deflection phenomenon, hidden connection, no influence on the aesthetic property of a steel structure, strong practicability, and convenient disassembly of the prefabricated assembly column and the prefabricated assembly beam after connection through the arrangement of a top-opening auxiliary disassembly block, a heat transfer core and the like, the practicability is greatly improved.
(2) Through the setting of heat-conducting plate, heat conduction stick, heat-conducting plate, heat conduction stick can play the effect of a heat transfer, and during the assembly, accessible heating device heats the heat-conducting plate, makes to drive even the obturator be heated and melt, also can use heat abstractor will drive the heat conduction in even the obturator fast, makes to drive even the obturator and solidifies once more to be convenient for control drives the looks state even the obturator, has improved the practicality.
(3) Through the elastic sealing membrane, the setting of elasticity convex bag, after driving even the obturator and being heated and melt, the driving even the obturator after melting has the mobility, can't continue to make the elastic sealing membrane keep the state of being propped up, also can't continue to prop up the elasticity convex bag, make the elastic sealing membrane, the elasticity convex bag all can inwards kick-back, thereby make the mortise and tenon round pin move down and fall to post mortise and tenon groove, in the roof beam mortise and tenon groove, accomplish prefabricated assembly post, the mortise and tenon connection of prefabricated assembly roof beam, and drive even the obturator solidifies the back once more, can suppress the mortise and tenon round pin fixedly, and then prevent that the mortise and tenon round pin from removing, guarantee joint strength, the practicality has been improved.
(4) Through post mortise and tenon subassembly, the setting of roof beam mortise and tenon subassembly, during the assembly, will prefabricate the assembly roof beam and insert in the assembly groove, and make post butt joint piece aim at roof beam butt joint groove, roof beam butt joint piece aim at post butt joint groove, insert roof beam butt joint groove until post butt joint piece, the post butt joint piece inserts post butt joint groove, and then make post mortise and tenon groove, roof beam mortise and tenon groove align, then fall into post mortise and tenon groove, after the roof beam butt joint groove when the mortise and tenon round pin, can accomplish the connection of prefabricate assembly post and prefabricate the assembly roof beam, and convenient for installation and operation, simple, technical requirement is low, has improved the practicality greatly.
(5) Through the setting of the piece of helping tearing open, the heat transfer core of opening a top, the mortise and tenon round pin falls to post mortise tongue-and-groove, back in the roof-bone mortise tongue-and-groove, can help tearing open the piece with opening a top and offset, when needs dismantle prefabricated assembly roof beam, accessible heating device heats the heat-conducting plate, and continue to heat after driving even the obturator melts, help tearing open the piece and resume to high temperature shape by low temperature looks shape until opening a top, thereby make open a top and help tearing open the piece upwards elongated, and then with the mortise and tenon round pin post mortise tongue-and-groove, ejecting in the roof beam mortise tongue-and-groove, can extract prefabricated assembly roof beam and accomplish the dismantlement of prefabricated assembly roof beam, make the prefabricated assembly post after the connection, the prefabricated assembly roof beam is convenient for the split, the practicality has been improved greatly.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic top sectional view of the prefabricated assembly beam of the present invention;
FIG. 3 is a schematic view of a partial front cross-sectional structure of a prefabricated assembled column according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic cross-sectional view of the inside of the storage bin when the driving filler is not melted according to the present invention;
FIG. 6 is a schematic cross-sectional view of the inside of the storage bin after the driving filler is re-solidified according to the present invention;
FIG. 7 is a schematic view of a cross-sectional structure at the top view of an adjustment groove of the present invention;
FIG. 8 is a schematic view of a cross-sectional structure of the present invention viewed from above at the mounting groove;
FIG. 9 is a schematic sectional view of the mortise and tenon pin after the prefabricated assembly beam and the prefabricated assembly column are connected.
The reference numbers in the figures illustrate:
101. prefabricating an assembly column; 102. assembling a groove; 103. a column mortise and tenon block; 104. a column butt joint block; 105. the mortise and tenon groove is formed; 106. a column butt groove; 107. starting a top-opening disassembly-assisting block; 108. a heat conducting plate; 201. prefabricating an assembly beam; 202. beam mortise and tenon blocks; 203. a beam butt-joint block; 204. the beam mortise and tenon slot; 205. a beam butt-joint groove; 301. an adjustment groove; 302. a material storage box; 303. an elastic sealing film; 304. mortise and tenon pins; 305. an elastic convex bag; 306. driving and connecting the filling body; 307. a heat conducting rod; 308. a heat transfer core.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-9, an assembled building steel structure comprises a prefabricated assembly column 101 and a plurality of prefabricated assembly beams 201, wherein a plurality of assembly grooves 102 matched with the prefabricated assembly beams 201 are formed in the outer wall of the prefabricated assembly column 101, a column mortise and tenon assembly is arranged in each assembly groove 102, a beam mortise and tenon assembly is arranged at one end of each prefabricated assembly beam 201, a mortise and tenon driving assembly is arranged above each assembly groove 102 and comprises an adjusting groove 301 formed above each assembly groove 102, a storage tank 302 is fixedly connected to the inner wall of each adjusting groove 301, an elastic sealing film 303 is connected to an opening in the outer wall of the bottom end of each storage tank 302, a mortise and tenon pin 304 is fixedly connected to one side of each elastic sealing film 303, an elastic convex bag 305 is connected to an opening in the outer wall of the top end of each storage tank 302, a driving filler 306 is filled in each storage tank 302, two heat conducting rods 307 are embedded in the outer wall of the top end of each storage tank 302, the top end of the prefabricated assembling column 101 is embedded with the heat conducting plate 108, the bottom end of the heat conducting rod 307 penetrates through the outer wall of the storage box 302 and extends into the driving and connecting filler 306, the top end of the heat conducting rod 307 abuts against the heat conducting plate 108, the driving and connecting filler 306 is made of fusible alloy material, through the arrangement of the heat conducting plate 108 and the heat conducting rod 307, the heat conducting plate 108 and the heat conducting rod 307 can play a role in heat transfer, during assembly, the heat conducting plate 108 can be heated through a heating device to heat and melt the driving and connecting filler 306, a heat radiating device can also be used for rapidly conducting heat of the heat in the driving and connecting filler 306 to solidify the driving and connecting filler 306 again, so that the phase state of the driving and connecting filler 306 is conveniently controlled, the practicability is improved, one side of the elastic sealing membrane 303, which is far away from the mortise and tenon pin 304, is fixedly connected with the driving and connecting filler 306, as shown in fig. 5, the elastic sealing membrane 303 is in a supported state, and the driving and connecting filler 306 extends to fill the inner side of the elastic convex bag 305, elastic convex bag 305 is in the state of being propped up, through elastic sealing membrane 303, elastic convex bag 305's setting, after driving even obturator 306 and being heated and melted, the even obturator 306 that drives after melting has mobility, can't continue to make elastic sealing membrane 303 keep the state of being propped up, also can't continue to prop up elastic convex bag 305, make elastic sealing membrane 303, elastic convex bag 305 all can inwards kick-back, thereby make mortise and tenon pin 304 move down and fall to post mortise and tenon groove 105, in beam mortise and tenon groove 204, accomplish prefabricated assembly post 101, the mortise and tenon connection of prefabricated assembly beam 201, as shown in fig. 6, after driving even obturator 306 and solidifying once more, can suppress fixed mortise and tenon pin 304, and then prevent mortise and tenon pin 304 from moving, guarantee joint strength, the practicality has been improved.
Referring to fig. 1-3 and 8, the post-mortise and tenon assembly includes a post-mortise and tenon block 103 fixedly connected to an inner wall of the assembly groove 102, a post-docking block 104 fixedly connected to one end of the post-mortise and tenon block 103, a post-mortise and tenon groove 105 matched with the mortise and tenon pin 304 formed on an outer wall of one side of the post-mortise and tenon block 103, a beam-mortise and tenon assembly including a beam-mortise and tenon block 202 fixedly connected to one end of the prefabricated assembly beam 201, a beam-docking block 203 matched with the post-docking groove 106 fixedly connected to one end of the beam-mortise and tenon block 202, a beam-mortise and tenon groove 204 matched with the mortise and pin 304 formed on an outer wall of one side of the beam-mortise and tenon block 202, a beam-and tenon groove 205 formed on an outer wall of the prefabricated assembly beam 201, the beam-docking groove 205 matched with the post 104, and the beam-mortise and tenon assembly being arranged, the prefabricated assembly being assembled, the prefabricated assembly 201 is inserted into the assembly groove 102, and the beam-docking block 104 is aligned with the beam-docking groove 205, The beam butt joint block 203 is aligned with the column butt joint groove 106 until the column butt joint block 104 is inserted into the beam butt joint groove 205 and the beam butt joint block 203 is inserted into the column butt joint groove 106, so that the column mortise and tenon groove 105 and the beam mortise and tenon groove 204 are aligned, then after the mortise and tenon pin 304 falls into the column mortise and tenon groove 105 and the beam butt joint groove 205, the connection between the prefabricated assembling column 101 and the prefabricated assembling beam 201 can be completed, the installation and the operation are convenient and simple, the technical requirement is low, and the practicability is greatly improved.
Referring to fig. 2 and 8-9, the beam mortise and tenon groove 204 and the column mortise and tenon groove 105 are fixedly connected with the top-opening disassembly-assisting block 107, the top-opening disassembly-assisting block 107 is made of memory alloy material, the top-opening disassembly-assisting block 107 is in a low-temperature phase shape, the length of the high-temperature phase shape of the top-opening disassembly-assisting block 107 is larger than that of the low-temperature phase shape, a heat transfer core 308 is embedded in the mortise and tenon pin 304, the heat transfer core 308 penetrates through the mortise and tenon pin 304 and the elastic sealing film 303 and extends into the driving and connecting filling body 306, the heat transfer block 107 and the heat transfer core 308 are arranged, as shown in fig. 9, after the mortise and tenon pin 304 falls into the column mortise and tenon groove 105 and the beam mortise and tenon groove 204, the heat transfer core will abut against the top-opening disassembly-assisting block 107, when the prefabricated assembly beam 201 needs to be disassembled, the heat transfer plate 108 can be heated by a heating device, and the driving and the filling body 306 is continuously heated until the top-opening disassembly-assisting block 107 is restored to the high-temperature shape from the low-temperature phase shape, thereby make open and assist and tear piece 107 upwards elongated, and then ejecting in post fourth of the twelve earthly branches tongue-and-groove 105, roof beam fourth of the twelve earthly branches tongue-and-groove 204 with fourth of the twelve earthly branches dowel 304, can extract prefabricated assembly roof beam 201 and accomplish the dismantlement of prefabricated assembly roof beam 201 for prefabricated assembly post 101 after the connection, prefabricated assembly roof beam 201 are convenient for the split, have improved the practicality greatly.
The invention is provided with a column mortise and tenon component and a beam mortise and tenon component, and is provided with a specially-made mortise and tenon driving and connecting component on the basis of a mortise and tenon structure, when in assembly, a prefabricated assembly beam 201 is inserted into an assembly groove 102 on a prefabricated assembly column 101 in an aligning way, then a heat conducting plate 108 is heated, a driving and connecting filling body 306 is heated and melted, a mortise and tenon pin 304 can be inserted into a column mortise and tenon groove 105 and a beam mortise and tenon groove 204 downwards, the mortise and tenon pin 304 can be fixed after the driving and connecting filling body 306 is solidified again, and then the mortise and tenon connection of the prefabricated assembly column 101 and the prefabricated assembly beam 201 is completed The prefabricated assembly beam 201 is convenient to split, and the practicability is greatly improved.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (8)
1. An assembled building steel structure, includes prefabricated erection column (101) and a plurality of prefabricated erection beam (201), its characterized in that: the outer wall of the prefabricated assembly column (101) is provided with a plurality of assembly grooves (102) matched with the prefabricated assembly beams (201), column mortise and tenon components are arranged in the assembly grooves (102), one end of each prefabricated assembly beam (201) is provided with a beam mortise and tenon component, a mortise and tenon connecting component is arranged above each assembly groove (102), the mortise and tenon connecting component comprises an adjusting groove (301) arranged above the assembly groove (102), the inner wall of the adjusting groove (301) is fixedly connected with a storage box (302), the outer wall of the bottom end of the storage box (302) is provided with an elastic sealing film (303), one side of the elastic sealing film (303) is fixedly connected with a mortise and tenon pin (304), the outer wall of the top end of the storage box (302) is provided with an elastic convex bag (305), the storage box (302) is filled with a driving and connecting filling body (306), the outer wall of the top end of the storage box (302) is embedded with two heat conducting rods (307), the heat-conducting plate (108) is embedded and installed at the top end of the prefabricated assembling column (101), the column mortise and tenon component comprises a column mortise and tenon block (103) fixedly connected to the inner wall of the assembling groove (102), one end of the column mortise and tenon block (103) is fixedly connected with a column butt-joint block (104), the outer wall of one side of the column mortise and tenon block (103) is provided with a column mortise and tenon groove (105) matched with the mortise and tenon pin (304), the beam mortise and tenon component comprises a beam mortise and tenon block (202) fixedly connected to one end of the prefabricated assembling beam (201), one end of the beam mortise and tenon block (202) is fixedly connected with a beam butt-joint block (203) matched with the column butt-joint groove (106), the outer wall of one side of the beam mortise and tenon block (202) is provided with a beam mortise and tenon groove (204) matched with the mortise and tenon pin (304), and the beam mortise and tenon component further comprises a beam butt-joint groove (205) arranged on the outer wall of the prefabricated assembling beam (201), the beam butt-joint groove (205) is matched with the column butt-joint block (104).
2. The fabricated building steel structure of claim 1, wherein: and the top-opening disassembly-assisting block (107) is fixedly connected in the beam mortise slot (204) and the column mortise slot (105), and the top-opening disassembly-assisting block (107) is made of a memory alloy material.
3. The fabricated building steel structure of claim 2, wherein: the top-opening detachment-assisting block (107) is in a low-temperature phase shape, and the length of the high-temperature phase shape of the top-opening detachment-assisting block (107) is larger than that of the low-temperature phase shape.
4. The fabricated building steel structure of claim 1, wherein: the bottom end of the heat conducting rod (307) penetrates through the outer wall of the material storage box (302) and extends into the driving and connecting filling body (306), and the top end of the heat conducting rod (307) is abutted against the heat conducting plate (108).
5. The fabricated building steel structure of claim 4, wherein: the drive-connecting filling body (306) is made of fusible alloy material.
6. The fabricated building steel structure of claim 1, wherein: one side of the elastic sealing membrane (303) far away from the mortise and tenon pin (304) is fixedly connected with the driving and connecting filling body (306), and the elastic sealing membrane (303) is in a supported state.
7. The fabricated building steel structure of claim 6, wherein: the drive connecting filling body (306) extends and fills the inner side of the elastic convex bag (305), and the elastic convex bag (305) is in a supported state.
8. The fabricated building steel structure of claim 1, wherein: the heat transfer core (308) is embedded in the mortise and tenon pin (304), and the heat transfer core (308) penetrates through the mortise and tenon pin (304) and the elastic sealing film (303) and extends into the driving and connecting filling body (306).
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| US7814727B2 (en) * | 2008-11-17 | 2010-10-19 | Jake & Elwood Holding Company | Wall structure assembly |
| CN207092420U (en) * | 2017-08-23 | 2018-03-13 | 陈萧何 | A kind of Combined balcony railing of fall arrest |
| CN207672751U (en) * | 2017-12-08 | 2018-07-31 | 肇庆科达轻钢房屋系统有限公司 | One kind being conveniently detached formula steel construction |
| CN212154240U (en) * | 2020-03-20 | 2020-12-15 | 南京大学建筑规划设计研究院有限公司 | A maintain reinforcing apparatus for timber structure tenon fourth of twelve earthly branches node is built to ancient |
| CN111441470B (en) * | 2020-05-06 | 2021-03-30 | 北方工业大学 | Prefabricated component beam-column connecting joint |
| CN212295066U (en) * | 2020-05-19 | 2021-01-05 | 安徽工业大学 | Inserted node of beam inner core with adjustable rigidity and damping |
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