A modular frame based on assembly and its beams and columns

Abstract

The present invention relates to an assembled modular frame and its beams and columns, wherein the columns and beams are composed of the same composite structure of assembled steel skeletons and cast materials, wherein the assembled steel skeleton includes a rectangular core tube, radial spokes connected at the four corners of the rectangular core tube, wedges arranged at intervals and assembled in the grooves between adjacent radial spokes, several tie bars passing through the linearly arranged wedges, and peripheral plates. The advantages of the present invention are: effectively reducing the damage to structural displacement caused by welding hidden cracks, stress deformation, and fatigue deformation caused by high temperature thermal expansion in summer and high cold contraction in winter due to climate factors, which may cause instability and collapse. The earthquake resistance is greatly improved through the elastic buffering and kinetic energy absorption of the building components themselves, achieving twice the result with half the effort.

Description

Technical Field

[0001] The invention belongs to fixed buildings, and in particular relates to an assembled combined frame and beams and columns thereof. Background Art

[0002] Earthquakes are frequent disasters, and it is currently difficult to accurately predict them. The huge loss of life and property caused by earthquakes in history is incalculable. The direct cause of the loss of life is the collapse of buildings. Earthquake resistance has always been a key issue for the construction industry. In the past, earthquake resistance technologies for buildings were mostly considered from the perspectives of lightweight building materials, increasing beam and column sections, wall thickness, and optimizing the overall mechanical structure. However, there were shortcomings such as the use of many materials and low cost-effectiveness of earthquake resistance. Summary of the invention

[0003] The purpose of the present invention is to provide a modular frame based on assembly and its beams and columns, which are used to solve the problems of hidden cracks, fatigue extension cracks caused by vibration and shaking of buildings, so as to overcome the shortcomings of the above-mentioned prior art.

[0004] The present invention provides a composite beam and column based on assembly, including a crossbeam or a column, characterized in that the column or the crossbeam is composed of a composite steel frame, wherein the composite steel frame includes a rectangular core tube, radial spokes connected at the four corners of the rectangular core tube, wedge blocks arranged at intervals and assembled in grooves between adjacent radial spokes, and an outer peripheral plate surrounding the radial spokes and the wedge blocks.

[0005] As a preferred embodiment of the present invention, the radial spokes are welded on the edges of the four corners of the rectangular core tube, or the connecting plates are bent into open grooves, and the two open grooves are fixed to a pair of opposite surfaces of the rectangular core tube to form four radial spokes extending radially from the four corners of the rectangular core tube, and the plane of the radial spokes is on the extension line of the diagonal line of the cross section of the rectangular core tube.

[0006] As a preferred embodiment of the present invention, it also includes several tie bars passing through each wedge block and arranged in a straight line, wherein the tie bars are straightened steel bars, and one or both ends of the tie bars corresponding to the end of the rectangular core tube are threaded, and a tightening nut is installed on the thread; or the tie bars are composed of two or more connected sections, and the opposite parts of each section of the tie bars are connected by mutually reverse threads and wire sleeves, and the end of the tie bars at the two ends of the corresponding rectangular core tube are welded or hot-forged with end caps larger than the diameter of the tie bars; a tie bar connecting seat is fixed at both ends of the rectangular core tube, or the tie bar connecting seat is fixed on the sealing plate of the rectangular core tube port; there is a tie bar end insertion hole or an embedding notch on the tie bar connecting seat, and the two ends of the tie bars are embedded in the tie bar connecting seat, and the tie bars corresponding to the wedge block position are embedded in the strip notch on the wedge block end plate, and the nut on the tie bar end or the wire sleeve at the segmented tie bar connection is tightened to fix the tie bars on the tie bar connecting seat.

[0007] As a preferred embodiment of the present invention, the outer plate is a flat plate that connects and surrounds the rectangular core tube, radial spokes, and wedge blocks. The screws passing through the outer plate surface are screwed into the threaded holes on the wedge blocks to fasten the outer plate to the wedge blocks, thereby surrounding the rectangular core tube, radial spokes, tie rods, and wedge blocks. The outer plate is rectangular, trapezoidal, or circular.

[0008] As a preferred embodiment of the present invention, the wedge block is composed of three connected flat steel plates, the flat steel plates include a rectangular side plate parallel to the side of the circular core tube, two end plates pointing to the circular core tube respectively connected to two opposite sides of the rectangular side plate, the other two opposite sides of the rectangular side plate are close to the edge of the radial spoke plate, and the rectangular side plate is provided with a number of threaded holes passing through the screw; the shape and size of the end plate are the same as the transverse interface of the groove formed by the circular core tube and the radial spoke plate, and the end plate of the wedge block is provided with a strip notch for assembling the tie rod, the length direction of the notch is perpendicular to the side of the circular core tube, and the notch The opening of the mouth is on one side of the circular core tube, and a wedge support seat is fixed on the side of the circular core tube, and the wedge support seat has a bottom plate that fits the circular core tube and a vertical plate that is integrated with the bottom plate; the bottom plate is welded or fixed to the circular core tube with a screw, and the upper end of the vertical plate has a convex section, and the side of the wedge has a strip hole that matches the convex section, and the wedge is welded and fixed to the convex section on the vertical plate of the wedge support seat through the strip hole of the rectangular side plate, or the rectangular side plate is fixed to the wedge support seat through an internal threaded wire tube that is integrated with the wedge support seat and a screw that passes through the side of the wedge;

[0009] Or the wedge block includes: a circular core tube, a rectangular side plate parallel to the side of the circular core tube, and a plurality of threaded holes on the rectangular side plate through which the screw rod passes; a wedge block support seat is fixed on the side of the circular core tube, and the wedge block support seat has a bottom plate fitted with the circular core tube and a vertical plate integral with the bottom plate; the bottom plate is welded or fixed to the circular core tube with a screw rod, the upper end of the vertical plate has a raised section, and the side of the wedge block has a strip hole matched with the raised section, the wedge block is welded and fixed to the raised section on the vertical plate of the wedge block support seat through the strip hole of the rectangular side plate, or the rectangular side plate is fixed to the wedge block support seat through an internal threaded wire tube integral with the wedge block support seat and a screw rod passing through the side of the wedge block;

[0010] Or the wedge block includes: a circular core tube, a rectangular side plate parallel to the side surface of the circular core tube, the rectangular side plate is provided with several connection holes through which the screw rod passes, and a threaded sleeve or nut is welded at the position corresponding to the connection hole on the rectangular side plate; a wedge block support seat is fixed on the side surface of the circular core tube, and the wedge block support seat has a bottom plate that fits the circular core tube and a vertical plate that is integral with the bottom plate; the bottom plate is welded or fixed to the circular core tube with a screw rod, the upper end of the vertical plate is provided with a raised section, and the side surface of the wedge block is provided with a strip hole that matches the raised section, the wedge block is welded and fixed to the raised section on the vertical plate of the wedge block support seat through the strip hole of the rectangular side plate, or the rectangular side plate is fixed to the wedge block support seat through an internal threaded wire tube that is integral with the wedge block support seat and a screw rod that passes through the side surface of the wedge block;

[0011] Alternatively, the wedge block includes: a rectangular side plate fixedly connected to the radial spoke plate, a bottom plate fixedly connected to the inner side of the peripheral plate, and a vertical plate connecting the rectangular side plate and the bottom plate.

[0012] As a preferred embodiment of the present invention, the wedge block includes a circular core tube, a rectangular thick plate parallel to the side of the circular core tube, a plurality of threaded holes are opened on the rectangular thick plate, a wedge block support seat is fixed on the side of the circular core tube, and the wedge block support seat has a bottom plate fitted with the circular core tube and a vertical plate integral with the bottom plate; the bottom plate is welded or fixed to the circular core tube with screws, and the rectangular thick plate is fixed to the wedge block support seat by an internal threaded wire tube integral with the wedge block support seat and a screw passing through the side of the wedge block.

[0013] As a preferred embodiment of the present invention, the beam-column component serving as the column has a beam anchor seat at the set beam installation position, and the structure of the beam anchor seat is the same as that of the wedge support seat; the beam and the column are connected by the beam anchor seat in the column body, the beam end bracket installed on the side of the column, and the connecting screw between the bracket and the beam anchor seat; the cross-section of the beam anchor seat is an I-shaped pad, and of the two opposite flat plates of the I-shaped pad, one is fixed inwardly on the side of the wire drum, and the other is outwardly close to the outer plate and corresponds to The edge of the radial spoke is fixedly connected to the radial spoke, and a wire drum with an internal thread that is integral with the vertical plate is provided on the vertical plate between the two plane plates of the I-shaped pad. The wire drum passes through the plane plate at one end of the outward plane plate or there is a through hole on the plane plate corresponding to the threaded hole of the wire drum; the crossbeam end bracket includes: an end wall at one end and side walls on both sides, the end wall abutting against the column has a screw through hole assembled with the I-shaped pad in the column, the side wall and the bottom of the groove have screw holes assembled with the crossbeam end, and the crossbeam end is fastened to the crossbeam end bracket by a screw.

[0014] As a preferred embodiment of the present invention, it also includes: a cast material composite structure poured into the beam or column, the cast material composite structure includes one or more of the following concretes, the concrete includes: steel fiber concrete, aerogel concrete, alumina fiber concrete, basalt fiber.

[0015] Another object of the present invention is to provide a frame based on assembled combined beams and columns, including: a frame structure composed of columns and beams installed on the columns, the columns have beam anchor seats at set beam installation positions, the structure of the beam anchor seats is the same as that of the wedge support seats; the beams and columns are connected by beam anchor seats in the column body, beam end brackets installed on the side of the column, and connecting screws between the brackets and the beam anchor seats.

[0016] As a preferred embodiment of the present invention, the cross-section of the beam anchor seat is an I-shaped pad, and of the two opposite flat plates of the I-shaped pad, one is fixed inwardly on the side of the wire drum, and the other is outwardly close to the outer plate and fixedly connected to the radial spoke plate corresponding to the edge of the radial spoke plate, and a wire drum with an internal thread that is integral with the vertical plate is provided on the vertical plate between the two flat plates of the I-shaped pad, and the wire drum passes through the flat plate or has a through hole on the flat plate corresponding to the threaded hole of the wire drum at one end of the outward flat plate; the beam end bracket comprises: an end wall at one end and side walls on both sides, the end wall abutting against the column is provided with a screw through hole assembled with the I-shaped pad in the column, the side wall and the bottom of the groove are provided with screw holes assembled with the beam end, and the beam end is fastened to the beam end bracket with a screw.

[0017] The positive effects of the present invention are

[0018] 1. The present invention can effectively reduce the damage to structural displacement and instability and collapse caused by welding hidden cracks, stress deformation, fatigue deformation caused by high temperature thermal expansion in summer and high cold contraction in winter caused by climate factors.

[0019] 2. The present invention greatly improves the earthquake resistance by utilizing the buffering and kinetic energy absorption of the building components themselves, thus achieving twice the result with half the effort.

[0020] 3. The present invention can be cast or poured into steel fiber concrete, aerogel concrete, alumina fiber concrete, basalt fiber and composite materials. The beams and columns after casting have good strength and thermal insulation, sound insulation and flame retardant properties.

[0021] 4. The steel skeleton structure composed of the cross beams and columns of the present invention makes the assembly and combination of the beams and columns at the nodes convenient and fast with high strength, creating conditions for the modularization, standardization and serialization of the construction of steel structure houses.

[0022] 5. The beams and columns of the present invention adopt a strong steel structure filled with fiber composite concrete, so that the composite material strong steel structure has superior seismic performance and mechanical properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an exploded view of the column or beam in this embodiment 1.

[0024] Figure 2 This is a schematic diagram of the installation of the rectangular core tube and the open groove in this embodiment 1.

[0025] Figure 3 This is a schematic diagram of the columns or beams after the outer panels are removed in this embodiment 1.

[0026] Figure 4 This is a schematic diagram of the connection between the cover plate and the steel bar end in this embodiment 1.

[0027] Figure 5 This is a schematic diagram of the connection between the wedge block and the column in this embodiment 1.

[0028] Figure 6 This is one of the schematic diagrams of the wedge explosion in this embodiment 2.

[0029] Figure 7 This is the second schematic diagram of the wedge explosion in this embodiment 2.

[0030] Figure 8 This is one of the schematic diagrams of the wedge block in this embodiment 2.

[0031] Fig. 9 Schematic diagram of the column in this embodiment 1.

[0032] Fig.10 This is a schematic diagram of the explosion of the column in this embodiment 1.

[0033] Fig.11 for Fig.10 A partial enlarged view of .

[0034] Fig.12 This is an exploded view of the connection between the columns in this embodiment 1.

[0035] Fig.13 Schematic diagram of the connection between the tie bars in this embodiment 1.

[0036] Fig.14 This is a connection diagram between the columns, node joints and foundation piles in this embodiment 1.

[0037] Fig.15 This is a schematic diagram of the wedge explosion in Example 3.

[0038] Fig.16 This is the second schematic diagram of the wedge block in this embodiment 3.

[0039] Fig.17 This is a schematic diagram of the installation structure of the column and beam end brackets in this embodiment 7.

[0040] Fig.18 This is one of the exploded views of the column and beam end bracket installation structure in Example 7.

[0041] Fig.19 This is the second exploded view of the column and beam end bracket installation structure in this embodiment 7.

[0042] Fig. 20 This is one of the schematic diagrams of the column and beam installation structure in this embodiment 7.

[0043] Fig.21 This is an exploded view of the column and beam installation structure in this embodiment 7.

[0044] Fig. 22 This is the second schematic diagram of the column and beam installation structure in this embodiment 7.

[0045] Fig.23 This is the second exploded view of the column and beam installation structure in the seventh embodiment.

[0046] Fig.24 This is a schematic diagram of the installation position of the cross beam anchor seat in the column in this embodiment 7.

[0047] Fig.25 This is a flowchart of the installation of columns and beams in Example 8.

[0048] Fig.26 This is the third schematic diagram of the wedge block in the fifth embodiment.

[0049] Fig. 27 Schematic diagram of the screw hole strip in Example 5.

[0050] Fig.28 This is the fourth schematic diagram of the wedge block in this embodiment 4.

[0051] Fig.29 This is one of the schematic diagrams of wedge installation in this embodiment 5.

[0052] Fig.30 This is the second schematic diagram of the wedge block installation in this embodiment 6.

[0053] Fig.31 This is a schematic diagram of the vertical plate in this embodiment 6.

[0054] Fig.32 This is a cross-sectional view of the circular core tube in Example 6.

[0055] Fig.33 Schematic diagram of the circular core tube in Example 6.

[0056] Fig.34 This is a schematic diagram of the square column structure in Example 9.

[0057] Fig.35 This is an exploded view of the square column structure in Example 9.

[0058] Fig.36 This is a side view of the square column structure in Example 9.

[0059] Fig.37 Schematic diagram of the square column structure in Example 10.

[0060] Fig.38 This is an exploded view of the square column structure in this embodiment 10.

[0061] Fig.39 This is a side view of the square column structure in this embodiment 10.

[0062] Fig.40 This is a schematic diagram of the rectangular column structure in this embodiment 11.

[0063] Fig.41 This is an exploded view of the rectangular column structure in this embodiment 11.

[0064] Fig.42 This is a side view of the rectangular column structure in this embodiment 11.

[0065] Fig.43 This is a schematic diagram of the rectangular column structure in Example 12.

[0066] Fig.44 This is an exploded view of the rectangular column structure in this embodiment 12.

[0067] Fig.45 This is a side view of the rectangular column structure in this embodiment 12.

[0068] Fig.46 This is a schematic diagram of the rectangular column structure in this embodiment 13.

[0069] Fig.47 This is an exploded view of the rectangular column structure in this embodiment 13.

[0070] Fig.48 This is a partial schematic diagram of the rectangular column structure in this embodiment 13.

[0071] Fig.49 Schematic diagram of the trapezoidal beam structure in Example 14.

[0072] Fig.50 This is an exploded view of the trapezoidal beam structure in this embodiment 14.

[0073] Fig.51 It is a side view of the trapezoidal beam structure in this embodiment 14.

[0074] Fig.52 Schematic diagram of the trapezoidal beam structure in Example 15.

[0075] Fig.53 This is a side view of the trapezoidal beam structure in this embodiment 15.

[0076] Fig.54 This is an exploded view of the trapezoidal beam structure in Example 15.

[0077] Fig.55 Schematic diagram of the wedge block in this embodiment 15.

[0078] Fig.56 This is a schematic diagram of the anchor in Example 15.

[0079] Fig.57Schematic diagram of the clip in Example 15.

[0080] Fig.58 This is a schematic diagram of the circular column structure in Example 16.

[0081] Fig.59 This is an exploded view of the circular column structure in Example 16.

[0082] Fig.60 This is a side view of the circular column structure in this embodiment 16.

[0083] Fig.61 This is a schematic diagram of the circular column structure in Example 17.

[0084] Fig.62 This is one of the exploded views of the circular column structure in Example 17.

[0085] Fig.63 This is the second exploded view of the circular column structure in Example 17.

[0086] Fig.64 This is a schematic diagram of the circular column structure in Example 18.

[0087] Fig.65 This is an exploded view of the circular column structure in Example 18.

[0088] Figure numerals: column 1, rectangular core tube 2, radial spoke plate 3, wedge block 4, tie rod 5, outer plate 6, open groove 7, rectangular side plate 8, end plate 9, strip notch 10, wedge block support seat 11, bottom plate 12, vertical plate 13, raised section 14, strip hole 15, tie rod connecting seat 16, sealing plate 17, cross beam 18, cross beam anchor seat 19, cross beam end bracket 20, connecting screw 21, flat plate 22, wire tube 23, round core tube 24, threaded sleeve 25, welding nut 26, rectangular thick plate 27, screw hole strip plate 28. DETAILED DESCRIPTION

[0089] Example 1

[0090] See also Figure 1-59-14, the present embodiment provides a modular column based on assembly, comprising: a column 1, the column 1 is composed of a composite structure of a modular steel frame and a casting material, wherein the modular steel frame comprises a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in the grooves between adjacent radial spokes 3, several tie bars 5 passing through each wedge 4 arranged in a straight line, and an outer plate 6; the radial spokes 3 are welded to the edges of the four corners of the rectangular core tube 2, or the connecting plates are bent into open grooves 7, and the two open grooves 7 are fixedly connected to a pair of opposite surfaces of the rectangular core tube 2, forming four radial spokes 3 extending radially from the four corners of the rectangular core tube 2, and the plane of the radial spokes 3 is horizontal to the rectangular core tube 2 On the extension line of the diagonal of the cross section; the wedge block 4 is composed of three connected flat steel plates, the flat steel plates include a rectangular side plate 8 parallel to the side of the circular core tube 24, two end plates 9 connected to the two opposite sides of the rectangular side plate 8 and pointing to the rectangular core tube 2, the other two opposite sides of the rectangular side plate 8 are close to the edge of 3, and there are several threaded holes on the rectangular side plate 8 for passing the screw, or nuts are welded on the light holes; the shape and size of the end plate 9 are the same as the transverse interface of the groove formed by the circular core tube 24 and the radial radial plate 3, and there is a strip notch 10 for assembling the tensioning bar on the end plate 9 of the wedge block 4, the length direction of the strip notch 10 is perpendicular to the side of the circular core tube 24, the opening of the strip notch 10 is on one side of the circular core tube 24, and on the circular The wedge support seat 11 is fixed on the side of the core tube 24, and the wedge support seat 11 has a bottom plate 12 that fits the circular core tube 24 and a vertical plate 13 that is integrated with the bottom plate 12; the bottom plate 12 is welded or fixed to the circular core tube 24 with screws, and a raised section 14 is provided on the upper end of the vertical plate 13, and a strip hole 15 that matches the raised section 14 is provided on the side of the wedge 4. The wedge 4 is welded and fixed to the raised section 14 on the vertical plate 13 of the wedge support seat 11 through the strip hole 15 of the rectangular side plate 8, or the rectangular side plate 8 is fixed to the wedge support seat 11 through an internal threaded wire tube that is integrated with the wedge support seat 11 and a screw that passes through the side of the wedge 4; the tie rod 14 is a straightened steel bar, and one or both ends of the tie rod 14 corresponding to the end of the rectangular core tube have a screw The threads are provided with tightening nuts; or the reinforcing bar 14 is formed by connecting two or more sections, and the opposite parts of each section of the reinforcing bar 14 are connected by mutually reverse threads and wire sleeves, and the reinforcing bar ends at the two ends of the corresponding rectangular core tube are welded or hot-forged with end caps larger than the reinforcing bar diameter; the reinforcing bar connecting seat 16 is fixed at both ends of the rectangular core tube 2, or the reinforcing bar connecting seat 16 is fixed on the sealing plate 17 of the rectangular core tube port; the reinforcing bar connecting seat 16 has a reinforcing bar end insertion hole or an embedding notch, and the two ends of the reinforcing bar 14 are embedded in the reinforcing bar connecting seat 16, and the reinforcing bar 14 corresponding to the wedge block 4 is embedded in the strip notch 10 on the wedge block end plate 9, and the nut on the reinforcing bar end or the wire sleeve at the segmented reinforcing bar connection is tightened to fix the reinforcing bar on the reinforcing bar connecting seat;The outer plate 6 is a flat plate that connects and surrounds the rectangular core tube, radial radial plate, and wedge block. The screw passing through the outer plate 6 is screwed into the threaded hole on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, and surround the rectangular core tube 2, radial radial plate 3, tie rod 14, and wedge block 4.

[0091] Example 2

[0092] See also Figure 6-8 The wedge block 4 in this embodiment is composed of three connected flat steel plates, the flat steel plate includes a rectangular side plate 8 parallel to the side of the circular core tube 24, and the rectangular side plate 8 is provided with several threaded holes through the screw; a wedge support seat 11 is fixed on the side of the circular core tube 24, and the wedge support seat 11 has a bottom plate 12 that fits the circular core tube 24 and a vertical plate 13 that is integral with the bottom plate 12; the bottom plate 12 is welded or fixed to the circular core tube 24 with a screw, and a raised section 14 is provided at the upper end of the vertical plate 13, and a strip hole 15 that matches the raised section 14 is provided on the side of the wedge block 4, and the wedge block 4 is welded and fixed to the raised section 14 on the vertical plate 13 of the wedge block support seat 11 through the strip hole 15 of the rectangular side plate 8, or the rectangular side plate 8 is fixed to the wedge support seat 11 through an internal threaded wire tube that is integral with the wedge support seat 11 and a screw that passes through the side of the wedge block 4.

[0093] Example 3

[0094] See also Figure 15-16 The wedge block 4 in this embodiment includes: a circular core tube 24, a rectangular side plate 8 parallel to the side of the circular core tube 24, and a plurality of threaded holes on the rectangular side plate 8 through which the screw rod passes; a wedge block support seat 11 is fixed on the side of the circular core tube 24, and the wedge block support seat 11 has a bottom plate 112 fitted with the circular core tube 24 and a vertical plate 13 integral with the bottom plate 12; the bottom plate 12 is welded or fixed to the circular core tube 24 with a screw rod, and a raised section 14 is provided on the upper end of the vertical plate 13, and the wedge block 4 is welded and fixed to the raised section 14 on the vertical plate 13 of the wedge block support seat 11 through the strip hole 15 of the rectangular side plate 8, or the rectangular side plate 8 is fixed to the wedge block support seat 11 through an internal threaded wire tube integral with the wedge block support seat 11 and a screw rod passing through the side of the wedge block.

[0095] Example 4

[0096] See also Fig.28The wedge block 4 in this embodiment includes: a circular core tube 24, a rectangular side plate 8 parallel to the side of the circular core tube 24, a plurality of connection holes through which the screws are passed on the rectangular side plate 8, a threaded sleeve 25 is welded at the position corresponding to the connection holes on the rectangular side plate 8, and a wedge block support seat 11 is fixed on the side of the circular core tube 24, the wedge block support seat 11 has a bottom plate 12 that fits the circular core tube 24 and a vertical plate 13 that is integral with the bottom plate 12; the bottom plate 12 is welded or fixed to the circular core tube 24 with screws, The upper end of the vertical plate 13 is provided with a raised section 14, and the side of the wedge block 4 is provided with a strip hole 15 that matches the raised section 14. The wedge block 4 is welded and fixed to the raised section 14 on the vertical plate 13 of the wedge block support seat 11 through the strip hole 15 of the rectangular side plate 8, or the rectangular side plate 8 is fixed to the wedge block support seat through an internal threaded wire tube that is integrated with the wedge block support seat and a screw that passes through the side of the wedge block. The bottom of the threaded hole of the threaded sleeve 25 and the circular core tube 24 has a sealed bottom seal, which can prevent grouting from entering the threaded hole.

[0097] Example 5

[0098] See also Fig.26 , 27 29, the wedge block 4 in this embodiment comprises: a circular core tube 24, a rectangular side plate 8 parallel to the side of the circular core tube 24, a plurality of connection holes through which the screw rods are passed, a nut 26 or a screw hole strip plate 28 is welded at the position corresponding to the connection hole on the rectangular side plate 8, and the bottom of the screw hole on the screw hole strip plate 28 and the threaded hole of the welded nut 26 are both provided with a sealed bottom seal, which can prevent the threaded hole from entering during grouting; a wedge block support seat 11 is fixed on the side of the circular core tube 24, and the wedge block support seat 11 has a seal with the circular core tube 24. The bottom plate 12 is fitted with the tube 24 and the vertical plate 13 is integrated with the bottom plate 12; the bottom plate 12 is welded or fixed to the circular core tube 24 with screws, the upper end of the vertical plate 13 has a raised section 14, and the side of the wedge block 4 has a strip hole 15 that matches the raised section 14, the wedge block 4 is welded and fixed to the raised section 14 on the vertical plate 13 of the wedge block support seat 11 through the strip hole 15 of the rectangular side plate 8, or the rectangular side plate 8 is fixed to the wedge block support seat through an internal threaded wire tube that is integrated with the wedge block support seat and a screw that passes through the side of the wedge block.

[0099] Example 6

[0100] See also Fig.30The wedge block 4 in this embodiment includes: a circular core tube 24, a rectangular thick plate 27 parallel to the side of the circular core tube 24, a plurality of threaded holes are opened on the rectangular thick plate 27, a wedge block support seat 11 is fixed on the side of the circular core tube 24, and the wedge block support seat 11 has a bottom plate 12 fitted with the circular core tube 24 and a vertical plate 13 integral with the bottom plate 12; the bottom plate 12 is welded or fixed to the circular core tube 24 with a screw, and the rectangular thick plate is fixed to the wedge block support seat by an internal threaded wire tube integral with the wedge block support seat and a screw passing through the side of the wedge.

[0101] Example 7

[0102] See also Figure 17-24 In this embodiment, the beam-column component of the column 1 has a beam tie seat 19 at the set beam 18 installation position. The structure of the beam 18 is the same as that of the column 1 in Example 1, and the structural form of the beam tie seat 19 is the same as that of the wedge support seat 11; the beam 18 and the column 1 are connected through the beam tie seat 19 in the column body, the beam end bracket 20 installed on the side of the column 1, and the connecting screw 21 between the beam end bracket 20 and the beam tie seat 19; the cross section of the beam tie seat 19 is an I-shaped pad, and one of the two opposite plane plates 22 of the I-shaped pad is fixed inwardly on the side of the wire tube 23 , an edge close to the outer plate 6 and corresponding to the radial radiant plate 3 is fixedly connected to the radial radiant plate 3, a wire tube 23 with internal threads integral with the vertical plate is provided on the vertical plate between the two plane plates 22 of the I-shaped pad, and the wire tube 23 passes through the plane plate 22 or has a through hole corresponding to the threaded hole of the wire tube on one end of the outward plane plate 22; the cross beam end bracket 20 includes: an end wall at one end and side walls on both sides, a screw hole for assembling the I-shaped pad in the column is provided on the end wall abutting against the column 1, and a screw hole for assembling the cross beam end is provided on the side wall and the bottom of the groove, and the cross beam end is fastened to the cross beam end bracket by a screw. The lower end of the column 1 is connected to the bottom cross beam and the foundation pile through a node joint, and the upper end supports the topmost cross beam and the roof; low-rise two- or three-story buildings use a column 1 with no joints in the middle from one column to the top.

[0103] In this embodiment, the columns 1 and the cross beams 18 are filled with one or more of steel fiber concrete, aerogel concrete, alumina fiber concrete, and basalt fiber.

[0104] Example 8

[0105] See also Fig.25This embodiment provides a frame composed of assembled combined beams and columns, including: a frame structure composed of columns 1 and beams 18 installed on the columns 1, the columns 1 have beam anchors 19 at the set beam installation positions, and the structure of the beam anchors 19 is the same as that of the wedge support seats 11; the beams 18 and the columns 1 are connected through the beam anchors 19 in the column body, the beam end brackets 20 installed on the side of the columns 1, and the connecting screws 21 between the beam end brackets 20 and the beam anchors 19. The steel frame in this embodiment can be used as beams and columns of buildings, building scaffolding, engineering support frames, etc.

[0106] Example 9

[0107] See also Figure 34-36 The present embodiment provides a frame composed of assembled combined beams and columns, comprising: a column 1, the column 1 is composed of a composite structure of a combined steel skeleton and a casting material, wherein the combined steel skeleton comprises a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in grooves between adjacent radial spokes 3, and an outer plate 6 surrounding the radial spokes 3 and the wedges 4; the radial spokes 3 and the connecting plate are bent into open grooves 7, and two open grooves 7 are fixedly connected to a pair of opposite surfaces of the rectangular core tube 2 to form four radial spokes 3 radially extending from the four corners of the rectangular core tube 2, and the plane of the radial spokes 3 is on the extension line of the diagonal line of the cross section of the rectangular core tube 2; the wedge 4 is composed of a rectangular side plate 8 bolted to the rectangular core tube 2, a bottom plate 12 bolted to the inner side of the outer plate 6, and a vertical plate 13 integrally formed with the rectangular side plate 8 and bolted to the bottom plate 12. The outer plate 6 is a flat plate that connects and surrounds the rectangular core tube 2, radial spokes 3, and wedge block 4. The screw passing through the surface of the outer plate 6 is screwed into the threaded hole on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, thereby surrounding the rectangular core tube 2, radial spokes 3, tie rods 14, and wedge block 4.

[0108] Example 10

[0109] See also Figure 37-39The present embodiment provides a frame composed of assembled combined beams and columns, comprising: a column 1, the column 1 is composed of a composite structure of a combined steel skeleton and a casting material, wherein the combined steel skeleton comprises a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in the grooves between adjacent radial spokes 3, and an outer plate 6 surrounding the radial spokes 3 and the wedges 4; four U-shaped radial spokes 3 are bent into open grooves 7, the connecting plates of the four U-shaped radial spokes 3 form the four walls of the rectangular core tube 2, and four extended edges form four radial spokes 3 radially extending from the four corners of the rectangular core tube 2; the wedge 4 is composed of a rectangular side plate 8 bolted to the rectangular core tube 2, a bottom plate 12 bolted to the inner side of the outer plate 6, and a vertical plate 13 integrally formed with the rectangular side plate 8 and bolted to the bottom plate 12. The outer plate 6 is a flat plate that connects and surrounds the rectangular core tube 2, radial spokes 3, and wedge block 4. The screw passing through the surface of the outer plate 6 is screwed into the threaded hole on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, thereby surrounding the rectangular core tube 2, radial spokes 3, tie rods 14, and wedge block 4.

[0110] Embodiment 11

[0111] See also Figure 40-42 The present embodiment provides a frame composed of assembled combined beams and columns, comprising: a column 1, the column 1 is composed of a composite structure of a combined steel skeleton and a casting material, wherein the combined steel skeleton comprises a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in grooves between adjacent radial spokes 3, and an outer plate 6 surrounding the radial spokes 3 and the wedges 4; the radial spokes 3 and the connecting plate are bent into open grooves 7, and two open grooves 7 are fixedly connected to a pair of opposite surfaces of the rectangular core tube 2 to form four radial spokes 3 radially extending from the four corners of the rectangular core tube 2, and the plane of the radial spokes 3 is on the extension line of the diagonal line of the cross section of the rectangular core tube 2; the wedge 4 is composed of a rectangular side plate 8 bolted to the rectangular core tube 2, a bottom plate 12 bolted to the inner side of the outer plate 6, and a vertical plate 13 integrally formed with the rectangular side plate 8 and bolted to the bottom plate 12. The outer plate 6 is a flat plate that connects and surrounds the rectangular core tube 2, radial spokes 3, and wedge block 4. The screw passing through the surface of the outer plate 6 is screwed into the threaded hole on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, thereby surrounding the rectangular core tube 2, radial spokes 3, tie rods 14, and wedge block 4.

[0112] Example 12

[0113] See also Figure 43-45The present embodiment provides a frame composed of assembled combined beams and columns, comprising: a column 1, the column 1 is composed of a composite structure of a combined steel skeleton and a casting material, wherein the combined steel skeleton comprises a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in the grooves between adjacent radial spokes 3, and an outer plate 6 surrounding the radial spokes 3 and the wedges 4; four U-shaped radial spokes 3 are bent into open grooves 7, the connecting plates of the four U-shaped radial spokes 3 form the four walls of the rectangular core tube 2, and four extended edges form four radial spokes 3 radially extending from the four corners of the rectangular core tube 2; the wedge 4 is composed of a rectangular side plate 8 bolted to the rectangular core tube 2, a bottom plate 12 bolted to the inner side of the outer plate 6, and a vertical plate 13 integrally formed with the rectangular side plate 8 and bolted to the bottom plate 12. The outer plate 6 is a flat plate that connects and surrounds the rectangular core tube 2, radial spokes 3, and wedge block 4. The screw passing through the surface of the outer plate 6 is screwed into the threaded hole on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, thereby surrounding the rectangular core tube 2, radial spokes 3, tie rods 14, and wedge block 4.

[0114] Embodiment 13

[0115] See also Figures 46-48 The present embodiment provides a frame composed of assembled combined beams and columns, including: a column 1, the column 1 is composed of a composite structure of a combined steel skeleton and a casting material, wherein the combined steel skeleton includes a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in the grooves between adjacent radial spokes 3, and several tie bars 5 and peripheral plates 6 passing through each wedge 4 arranged in a straight line; four U-shaped radial spokes 3 are bent into open grooves 7, the connecting plates of the four U-shaped radial spokes 3 form the four walls of the rectangular core tube 2, and four extended edges form four radial spokes 3 radially extending from the four corners of the rectangular core tube 2; the wedge 4 is composed of a rectangular side plate 8 bolted to the rectangular core tube 2, a bottom plate 12 bolted to the inner side of the peripheral plate 6, and a vertical plate 13 integrally formed with the rectangular side plate 8 and bolted to the bottom plate 12. The outer plate 6 is a flat plate that is connected and surrounds the rectangular core tube 2, the radial radial plate 3, and the wedge block 4. The screw rod passing through the outer plate 6 is screwed into the threaded hole on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, and the rectangular core tube 2, the radial radial plate 3, the tie rod 14, and the wedge block 4 are surrounded therein. The tie rod 14 is a straightened steel bar, and one or both ends of the tie rod 14 corresponding to the end of the rectangular core tube have threads, and tightening nuts are installed on the threads; or the tie rod 14 is composed of two or more sections connected, and the opposite parts of each section of the tie rod 14 are connected by mutually reverse threads and thread sleeves, and the tie rod ends at the two ends of the corresponding rectangular core tube are welded or hot forged to form end caps larger than the tie rod diameter; the tie rod connection seat 16 is fixed at both ends of the rectangular core tube 2, and the tie rod 14 is fixed to the tie rod connection seat 16 by bolts.

[0116] Embodiment 14

[0117] See also Figure 49-51 The present embodiment provides a frame composed of assembled combined beams and columns, including: a crossbeam 18, the crossbeam 18 is composed of a composite structure of a combined steel skeleton and a casting material, wherein the combined steel skeleton includes a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in the grooves between adjacent radial spokes 3, and an outer plate 6 surrounding the radial spokes 3 and the wedges 4; the radial spokes 3 and the connecting plates are bent into open grooves 7, and the two open grooves 7 are fixedly connected to a pair of opposite surfaces of the rectangular core tube 2 to form four radial spokes 3 radially extending from the four corners of the rectangular core tube 2, and the plane of the radial spokes 3 is on the extension line of the diagonal line of the cross section of the rectangular core tube 2; the wedge 4 is composed of a rectangular side plate 8 bolted to the rectangular core tube 2, a bottom plate 12 bolted to the inner side of the outer plate 6, and a vertical plate 13 integrally formed with the rectangular side plate 8 and bolted to the bottom plate 12. A plurality of nut columns are welded on the bottom plate 12, and the outer plate 6 is a flat plate that connects and surrounds the rectangular core tube 2, the radial spokes 3, and the wedge block 4. The screws passing through the surface of the outer plate 6 are screwed into the threaded holes on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, thereby surrounding the rectangular core tube 2, the radial spokes 3, the tie rods 14, and the wedge block 4.

[0118] Embodiment 15

[0119] See also Figure 52-57 The present embodiment provides a frame composed of assembled combined beams and columns, including: a crossbeam 18, the crossbeam 18 is composed of a composite structure of a combined steel skeleton and a casting material, wherein the combined steel skeleton includes a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in the grooves between adjacent radial spokes 3, and an outer plate 6 surrounding the radial spokes 3 and the wedges 4; the radial spokes 3 and the connecting plates are bent into open grooves 7, and the two open grooves 7 are fixedly connected to a pair of opposite surfaces of the rectangular core tube 2 to form four radial spokes 3 radially extending from the four corners of the rectangular core tube 2, and the plane of the radial spokes 3 is on the extension line of the diagonal line of the cross section of the rectangular core tube 2; the wedge 4 is composed of a rectangular side plate 8 bolted to the rectangular core tube 2, a bottom plate 12 bolted to the inner side of the outer plate 6, and a vertical plate 13 integrally formed with the rectangular side plate 8 and bolted to the bottom plate 12. A plurality of nut columns are welded on the bottom plate 12, and the outer plate 6 is a flat plate that connects and surrounds the rectangular core tube 2, the radial spokes 3, and the wedge block 4. The screws passing through the outer plate 6 are screwed into the threaded holes on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, and surround the rectangular core tube 2, the radial spokes 3, the tie rods 14, and the wedge block 4. The tie rods 14 are steel wire ropes with sleeves, corresponding to the tie rods 14 at the ends of the rectangular core tube, and the tie rod connection seats 16 are fixed at both ends of the rectangular core tube 2, and the tie rods 14 are fixed to the tie rod connection seats 16 through anchors and clips.

[0120] Example 16

[0121] See also Figures 58-60 The present embodiment provides a frame composed of assembled combined beams and columns, comprising: a column 1, the column 1 is composed of a composite structure of a combined steel skeleton and a casting material, wherein the combined steel skeleton comprises a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in the grooves between adjacent radial spokes 3, and an outer plate 6 surrounding the radial spokes 3 and the wedges 4; four U-shaped radial spokes 3 are bent into open grooves 7, the connecting plates of the four U-shaped radial spokes 3 form the four walls of the rectangular core tube 2, and four extended edges form four radial spokes 3 radially extending from the four corners of the rectangular core tube 2; the wedge 4 is composed of a rectangular side plate 8 bolted to the rectangular core tube 2, a bottom plate 12 bolted to the inner side of the outer plate 6, and a vertical plate 13 integrally formed with the rectangular side plate 8 and bolted to the bottom plate 12. A plurality of nut columns are welded on the bottom plate 12, and the outer plate 6 is a flat plate that connects and surrounds the rectangular core tube 2, the radial spokes 3, and the wedge block 4. The screws passing through the surface of the outer plate 6 are screwed into the threaded holes on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, thereby surrounding the rectangular core tube 2, the radial spokes 3, the tie rods 14, and the wedge block 4.

[0122] Embodiment 17

[0123] See also Figures 61-63The present embodiment provides a frame composed of assembled combined beams and columns, comprising: a column 1, the column 1 is composed of a composite structure of a combined steel skeleton and a casting material, wherein the combined steel skeleton comprises a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in the grooves between adjacent radial spokes 3, and an outer plate 6 surrounding the radial spokes 3 and the wedges 4; four U-shaped radial spokes 3 are bent into open grooves 7, the connecting plates of the four U-shaped radial spokes 3 form the four walls of the rectangular core tube 2, and four extended edges form four radial spokes 3 radially extending from the four corners of the rectangular core tube 2; the wedge 4 is composed of a rectangular side plate 8 bolted to the rectangular core tube 2, a bottom plate 12 bolted to the inner side of the outer plate 6, and a vertical plate 13 integrally formed with the rectangular side plate 8 and bolted to the bottom plate 12. A plurality of nut columns are welded on the bottom plate 12. The outer plate 6 is a flat plate that is connected and surrounds the rectangular core tube 2, the radial radial plate 3, and the wedge block 4. The screw rod passing through the outer plate 6 is screwed into the threaded hole on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, and the rectangular core tube 2, the radial radial plate 3, the tie rod 14, and the wedge block 4 are surrounded therein. The tie rod 14 is a straightened steel bar. One or both ends of the tie rod 14 corresponding to the end of the rectangular core tube have threads, and tightening nuts are installed on the threads; or the tie rod 14 is composed of two or more sections connected, and the opposite parts of each section of the tie rod 14 are connected by mutually reverse threads and thread sleeves, and the tie rod ends corresponding to the two ends of the rectangular core tube are welded or hot-forged with end caps larger than the tie rod diameter; the tie rod connection seat 16 is fixed at both ends of the rectangular core tube 2, and the tie rod 14 is fixed to the tie rod connection seat 16 by bolts.

[0124] Embodiment 18

[0125] See also Figure 64-65 The present embodiment provides a frame composed of assembled combined beams and columns, comprising: a column 1, the column 1 is composed of a composite structure of a combined steel skeleton and a casting material, wherein the combined steel skeleton comprises a rectangular core tube 2, radial spokes 3 connected at the four corners of the rectangular core tube 2, wedges 4 arranged at intervals and assembled in grooves between adjacent radial spokes 3, and an outer plate 6 surrounding the radial spokes 3 and the wedges 4; the radial spokes 3 and the connecting plate are bent into open grooves 7, and two open grooves 7 are fixedly connected to a pair of opposite surfaces of the rectangular core tube 2 to form four radial spokes 3 radially extending from the four corners of the rectangular core tube 2, and the plane of the radial spokes 3 is on the extension line of the diagonal line of the cross section of the rectangular core tube 2; the wedge 4 is composed of a rectangular side plate 8 bolted to the rectangular core tube 2, a bottom plate 12 bolted to the inner side of the outer plate 6, and a vertical plate 13 integrally formed with the rectangular side plate 8 and bolted to the bottom plate 12. A plurality of nut columns are welded on the bottom plate 12, and the outer plate 6 is a flat plate that connects and surrounds the rectangular core tube 2, the radial spokes 3, and the wedge block 4. The screws passing through the surface of the outer plate 6 are screwed into the threaded holes on the wedge block 4 to fasten the outer plate 6 to the wedge block 4, thereby surrounding the rectangular core tube 2, the radial spokes 3, the tie rods 14, and the wedge block 4.

Claims

1. A modular beam or column based on assembly, including a crossbeam or a column, characterized in that: The columns or beams are composed of a combined steel frame, wherein the combined steel frame includes a rectangular core tube, radial spokes connected at the four corners of the rectangular core tube, wedge blocks arranged at intervals and assembled in grooves between adjacent radial spokes, and an outer peripheral plate surrounding the radial spokes and the wedge blocks.

2. The assembled beam and column according to claim 1 is characterized in that: The radial spokes are welded to the edges of the four corners of the rectangular core tube, or the connecting plates are bent into open grooves, and two open grooves are fixed to a pair of opposite surfaces of the rectangular core tube to form four radial spokes extending radially from the four corners of the rectangular core tube, and the plane of the radial spokes is on the extension line of the diagonal line of the cross section of the rectangular core tube.

3. The assembled beam and column according to claim 1 is characterized in that: It also includes several tie bars that pass through each wedge block and are arranged in a straight line. The tie bars are straightened steel bars, and one or both ends of the tie bars corresponding to the end of the rectangular core tube are threaded, and a tightening nut is installed on the thread; or the tie bars are composed of two or more connected sections, and the opposite parts of each section of the tie bars are connected by mutually reverse threads and thread sleeves, and the end of the tie bars at the two ends of the corresponding rectangular core tube are welded or hot-forged with end caps larger than the diameter of the tie bars; a tie bar connecting seat is fixed at both ends of the rectangular core tube, or the tie bar connecting seat is fixed on the sealing plate of the rectangular core tube port; the tie bar connecting seat has a tie bar end insertion hole or an embedding notch, and the two ends of the tie bars are embedded in the tie bar connecting seat, and the tie bars corresponding to the wedge block are embedded in the strip notch on the end plate of the wedge block, and the nut on the end of the tie bar or the thread sleeve at the connection of the segmented tie bar is tightened to fix the tie bar on the tie bar connecting seat.

4. The assembled composite beam and column according to claim 1 is characterized in that: The outer plate is a flat plate that connects and surrounds the rectangular core tube, radial radian plate, and wedge block. The screw that passes through the outer plate surface is screwed into the threaded hole on the wedge block to fasten the outer plate to the wedge block, surrounding the rectangular core tube, radial radian plate, tie rod, and wedge block.

5. The assembled beam and column according to claim 1 is characterized in that: The wedge block is composed of three connected flat steel plates, the flat steel plates include a rectangular side plate parallel to the side of the circular core tube, two end plates connected to two opposite sides of the rectangular side plate and pointing to the circular core tube, the other two opposite sides of the rectangular side plate are close to the edge of the radial spoke plate, and the rectangular side plate is provided with a plurality of threaded holes through which the screw rod passes; the shape and size of the end plate are the same as the transverse interface of the groove formed by the circular core tube and the radial spoke plate, and the end plate of the wedge block is provided with a strip notch for assembling the tie rod, the length direction of the notch is perpendicular to the side of the circular core tube, and the opening of the notch is at On one side of the circular core tube, a wedge support seat is fixed on the side of the circular core tube, and the wedge support seat has a bottom plate that fits the circular core tube and a vertical plate that is integrated with the bottom plate; the bottom plate is welded or fixed to the circular core tube with a screw, the upper end of the vertical plate has a convex section, and the side of the wedge has a strip hole that matches the convex section, the wedge is welded and fixed to the convex section of the vertical plate of the wedge support seat through the strip hole of the rectangular side plate, or the rectangular side plate is fixed to the wedge support seat through an internal threaded wire tube that is integrated with the wedge support seat and a screw that passes through the side of the wedge; Or the wedge block includes: a circular core tube, a rectangular side plate parallel to the side of the circular core tube, and a plurality of threaded holes on the rectangular side plate through which the screw rod passes; a wedge block support seat is fixed on the side of the circular core tube, and the wedge block support seat has a bottom plate fitted with the circular core tube and a vertical plate integral with the bottom plate; the bottom plate is welded or fixed to the circular core tube with a screw rod, the upper end of the vertical plate has a raised section, and the side of the wedge block has a strip hole matched with the raised section, the wedge block is welded and fixed to the raised section on the vertical plate of the wedge block support seat through the strip hole of the rectangular side plate, or the rectangular side plate is fixed to the wedge block support seat through an internal threaded wire tube integral with the wedge block support seat and a screw rod passing through the side of the wedge block; Or the wedge block includes: a circular core tube, a rectangular side plate parallel to the side surface of the circular core tube, the rectangular side plate is provided with several connection holes through which the screw rod passes, and a threaded sleeve or nut is welded at the position corresponding to the connection hole on the rectangular side plate; a wedge block support seat is fixed on the side surface of the circular core tube, and the wedge block support seat has a bottom plate that fits the circular core tube and a vertical plate that is integral with the bottom plate; the bottom plate is welded or fixed to the circular core tube with a screw rod, the upper end of the vertical plate is provided with a raised section, and the side surface of the wedge block is provided with a strip hole that matches the raised section, the wedge block is welded and fixed to the raised section on the vertical plate of the wedge block support seat through the strip hole of the rectangular side plate, or the rectangular side plate is fixed to the wedge block support seat through an internal threaded wire tube that is integral with the wedge block support seat and a screw rod that passes through the side surface of the wedge block; Alternatively, the wedge block includes: a rectangular side plate fixedly connected to the radial spoke plate, a bottom plate fixedly connected to the inner side of the peripheral plate, and a vertical plate connecting the rectangular side plate and the bottom plate.

6. The assembled composite beam and column according to claim 1 is characterized in that: The wedge block includes a circular core tube, a rectangular thick plate parallel to the side of the circular core tube, a plurality of threaded holes are opened on the rectangular thick plate, a wedge block support seat is fixed on the side of the circular core tube, the wedge block support seat has a bottom plate fitted with the circular core tube and a vertical plate integral with the bottom plate; the bottom plate is welded or fixed to the circular core tube with screws, and the rectangular thick plate is fixed to the wedge block support seat by an internal threaded wire tube integral with the wedge block support seat and a screw passing through the side of the wedge block.

7. The assembled composite beam and column according to claim 1 is characterized in that: The beam-column component serving as a column has a beam anchor seat at a set beam installation position, and the structure of the beam anchor seat is the same as that of the wedge support seat; the beam and the column are connected by the beam anchor seat in the column body, the beam end bracket installed on the side of the column, and the connecting screw between the bracket and the beam anchor seat; the cross-section of the beam anchor seat is an I-shaped pad, and of the two opposite plane plates of the I-shaped pad, one is fixed inwardly on the side of the wire drum, and the other is outwardly close to the outer plate and fixedly connected to the radial radial plate at the edge of the radial radial plate, and a wire drum with internal threads that is integral with the vertical plate is provided on the vertical plate between the two plane plates of the I-shaped pad, and the wire drum passes through the plane plate or has a through hole on the plane plate corresponding to the threaded hole of the wire drum at one end of the outward plane plate; The crossbeam end bracket comprises: an end wall at one end and side walls on both sides, the end wall abutting against the column has a screw hole through which the I-shaped pad in the column is assembled, the side wall and the bottom of the groove have screw holes for assembling the crossbeam end, and the crossbeam end is fastened to the crossbeam end bracket by a screw.

8. The assembled beam and column according to claim 1 is characterized in that: Also includes: A cast material composite structure poured into a beam or a column, wherein the cast material composite structure includes one or more of the following concretes, the concrete including: steel fiber concrete, aerogel concrete, alumina fiber concrete, basalt fiber.

9. A frame based on assembled combined beams and columns according to any one of 1 to 8 of claim 1, characterized in that: include: A frame structure consisting of columns and beams installed on the columns, wherein the columns have beam anchors at set beam installation positions, and the structure of the beam anchors is the same as that of the wedge support seats; The crossbeam and the column are connected through a crossbeam anchor seat in the column body, a crossbeam end bracket installed on the side of the column, and a connecting screw between the bracket and the crossbeam anchor seat.

10. The frame according to claim 9, characterized in that: The cross-beam anchor seat has an I-shaped pad in cross section. Of the two opposite plane plates of the I-shaped pad, one is fixed inwardly on the side of the wire drum, and the other is close to the outer plate outwardly and fixedly connected to the radial radial plate at the edge of the radial radial plate. A wire drum with internal threads that is integral with the vertical plate is provided on the vertical plate between the two plane plates of the I-shaped pad. The wire drum passes through the plane plate at one end of the outward plane plate or there is a through hole on the plane plate corresponding to the threaded hole of the wire drum. The crossbeam end bracket comprises: an end wall at one end and side walls on both sides, the end wall abutting against the column has a screw hole through which the I-shaped pad in the column is assembled, the side wall and the bottom of the groove have screw holes for assembling the crossbeam end, and the crossbeam end is fastened to the crossbeam end bracket by a screw.

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