CN113356595A - Steel structure integral installation process - Google Patents

Steel structure integral installation process Download PDF

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Publication number
CN113356595A
CN113356595A CN202110338832.4A CN202110338832A CN113356595A CN 113356595 A CN113356595 A CN 113356595A CN 202110338832 A CN202110338832 A CN 202110338832A CN 113356595 A CN113356595 A CN 113356595A
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China
Prior art keywords
shaped
node
board
window board
column
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CN202110338832.4A
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Chinese (zh)
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CN113356595B (en
Inventor
王宇
杨文朝
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Shanxi Honghou Prefabricated Building Technology Development Co ltd
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Shanxi Honghou Prefabricated Building Technology Development Co ltd
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Publication of CN113356595A publication Critical patent/CN113356595A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements
    • E04G21/142Means in or on the elements for connecting same to handling apparatus
    • E04G21/147Means in or on the elements for connecting same to handling apparatus specific for prefabricated masonry wall elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements
    • E04G21/16Tools or apparatus
    • E04G21/162Handles to carry construction blocks
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements
    • E04G21/16Tools or apparatus
    • E04G21/167Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The invention discloses a steel structure integral installation process, which guarantees high precision, all nodes are connected and installed conveniently by bolts, the quality is controllable, the inspection is convenient and quick, the steel structure is reserved with installation adjusting gaps, gaskets are installed, and the installation efficiency and precision are high; the technical scheme is as follows: the method is implemented according to the following steps that stand column feet and stand columns are positioned; placing a positioning fixing ruler in place according to the drawing requirements; mounting a frame column; hoisting the plant stand column by using a special hoisting tool, inserting a fixed ruler, and fixing a column base by using a bolt; installing an external wall panel; hoisting the external wall panel in place by using a special fixture, and fixing by using a special connecting piece; mounting a cross beam; the beam is placed at the beam column installation node position, the high-strength bolt is connected, and the gasket is installed and plugged; mounting a floor slab; hoisting the floor plate body by using a special tool and placing the floor plate body at a position corresponding to the cross beam, and connecting the floor plate body by using a high-strength bolt; mounting a stair; hoisting and positioning for stair installation; column splicing; splicing by adopting upright post connecting nodes; mounting a window board; and (6) installing the heat insulation plate.

Description

Steel structure integral installation process
Technical Field
The invention discloses a steel structure integral installation process, and belongs to the technical field of steel structure buildings.
Background
The building field adopts artifical unwrapping wire location at present to what adopt is artifical welding or high altitude installation, what girder steel and stand adopted artifical high altitude welding and bolted connection, but has following defect:
1. the building positioning precision is poor.
2. The detection difficulty of the quality of the finished product is high.
3. The installation accuracy is low, inefficiency.
Disclosure of Invention
The invention overcomes the defects in the prior art, provides the integral installation process of the steel structure, ensures high precision, is convenient to install and convenient to check, has controllable quality, is convenient and quick to check, is provided with reserved installation adjustment gaps, gaskets and other measures, and is high in installation efficiency and precision.
In order to solve the technical problems, the invention adopts the technical scheme that: the integral installation process of steel structure includes the following steps,
firstly, positioning a stand column foot and a stand column;
placing a positioning fixing ruler in place according to the drawing requirements;
secondly, mounting the frame columns;
hoisting the plant stand column by using a special hoisting tool, inserting a fixed ruler, and fixing a column base by using a bolt;
thirdly, installing an external wall panel;
hoisting the external wall panel in place by using a special fixture, and fixing by using a special connecting piece;
fourthly, mounting the cross beam;
the beam is placed at the beam column installation node position, the high-strength bolt is connected, and the gasket is installed and plugged;
fifthly, mounting a floor slab;
hoisting the floor plate body by using a special tool and placing the floor plate body at a position corresponding to the cross beam, and connecting the floor plate body by using a high-strength bolt;
sixthly, mounting stairs;
hoisting and positioning for stair installation;
seventhly, column splicing;
splicing by adopting upright post connecting nodes;
eighthly, mounting a window board;
and ninthly, mounting the heat insulation plate.
The beam column installation node comprises an L-shaped node structure, a T-shaped node structure and a cross-shaped node structure, wherein the L-shaped node structure, the T-shaped node structure and the cross-shaped node structure all comprise square cylindrical frame bodies and connecting seats, the two connecting seats of the L-shaped node structure are arranged on the two adjacent side walls of the cylindrical frame bodies, the three connecting seats of the T-shaped node structure are sequentially arranged on the three adjacent side walls of the cylindrical frame bodies, the four connecting seats of the cross-shaped node structure are respectively arranged on the four side walls of the cylindrical frame bodies, the connecting seats are in a downward distributed ladder shape, the connecting seats are in a frame-shaped structure, connecting holes for being fixedly connected with a cross beam are formed in the connecting seats, the connecting seats are in a frame-shaped structure with an opening on one side, and the opening side of the frame-shaped structure is used for screwing the connecting bolts on the connecting faces, two supporting tables are annularly arranged on the side wall of the cylindrical frame body, the two supporting tables are distributed up and down, and the two supporting tables are respectively aligned with the upper end and the lower end of the connecting seat.
The upper portion of stand is occasionally provided with stand connected node, stand connected node includes female node, child node, a plurality of F type buckle and a plurality of slide wedge, female node and child node are through a plurality of F type buckles and a plurality of slide wedge embedding locking connection as an organic whole, female node and child node outer terminal surface and the roof beam or the post fixed connection of waiting to connect.
The floor plate bodies are matched, spliced and fixed on the cross beam to form a floor plate connecting structure; the floor plate body is a square plate-shaped structure, one side of the floor plate body is provided with a connection end with a step shape, a plurality of holes are sequentially arranged on the other three sides along the edge trend, the holes are of counter bore structures, the holes on the other three sides of the floor plate body are fixed together with the cross beam through bolts, holes are formed in each step surface of the connection end, and the step shapes of the two adjacent floor plate bodies can be mutually matched and connected and fixed together.
The side fascia sets up between the lateral surface of crossbeam and stand, the side fascia includes side fascia body, stand and crossbeam, the side fascia body is square platelike structure, all be provided with a plurality of connecting pieces on four sides of side fascia body, the connecting piece is the L type, the connecting piece symmetry sets up the both sides at the side fascia body, all be provided with the slot hole on the relative position of the connecting piece of side fascia body both sides, the position that corresponds the connecting piece on stand and the crossbeam all is provided with threaded connection hole, threaded connection hole is located between two connecting pieces, just the slot hole on threaded connection hole and the connecting piece is corresponding, be in the same place through bolted connection between threaded connection hole and the slot hole.
The external wall plate is characterized in that the external wall plate is provided with a heat insulation plate, the heat insulation plate comprises J-shaped purlins and an outer heat insulation plate, a plurality of J-shaped purlins are transversely and fixedly arranged on the external wall plate and are distributed at equal intervals in the vertical direction, grooves are formed in the lower side end face of the outer heat insulation plate, the grooves can be matched with each other and are clamped on the lower end vertical plates of the J-shaped purlins, a plurality of outer heat insulation plates are horizontally arranged between every two adjacent J-shaped purlins, the lower ends of the outer heat insulation plates are clamped on the lower end vertical plates of the lower J-shaped purlins through the grooves, the upper ends of the outer heat insulation plates are abutted to the lower end transverse plates of the upper J-shaped purlins, and the upper end faces of the outer heat insulation plates and the lower ends of the transverse plates of the upper J-shaped purlins are fixedly connected through screws.
Window board holes are reserved in the outer sides of the external wall boards, window boards are arranged on the periphery of the outer sides of the window board holes and comprise an upper window board, a lower window board, a left window board, a right window board and a support hanger, the support hanger is fixedly arranged on the external wall boards, the lower window board is horizontally and fixedly arranged on the support hanger, the left window board and the right window board are symmetrically arranged at the left end and the right end of the lower window board, the upper window board is fixedly arranged at the upper ends of the left window board and the right window board, and the upper window board, the lower window board and the left window board and the right window board are matched to form a closed window board structure.
Crossbeam, L shape node structure, T font node structure and cross node structure constitute the girder unit of a field font, cross node structure is located field word central point and puts, L shape node structure is located four turnings of field word, T font node structure is located in the middle of the field word side, all be connected with the crossbeam between L shape node structure and T font node structure, T font node structure and the cross node structure.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the fixing ruler is adopted for positioning the building beam column, the high precision is guaranteed in the installation process of the limiter, the beam column is installed by adopting novel nodes which are all connected by bolts, the installation is convenient, the quality is controllable, the inspection is convenient and fast, the installation and adjustment gaps are reserved in the steel structure, the gasket is installed, and the installation efficiency and the precision are high.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of a connection structure of floor panels according to the present invention.
Fig. 4 is a side view of a connection structure of floor panels according to the present invention.
Fig. 5 is a schematic structural view of the main body frame according to the present invention.
Fig. 6 is a perspective view of the main beam unit of the present invention.
Fig. 7 is a perspective view of a cross member according to the present invention.
Fig. 8 is a perspective view of the L-shaped node structure of the present invention.
Fig. 9 is a perspective view of a T-shaped node structure according to the present invention.
Fig. 10 is a perspective view of a cross-shaped node structure according to the present invention.
Fig. 11 is a schematic view of a split structure of a column connection node according to the present invention.
Fig. 12 is a schematic sectional structure view of a pillar connection node according to the present invention.
Fig. 13 is a schematic top view of the pillar connecting node according to the present invention.
Fig. 14 is a schematic top sectional view of the pillar connecting node according to the present invention.
Fig. 15 is a schematic view of a split sectional structure of a column connection node according to the present invention.
Fig. 16 is a schematic structural view of an F-shaped buckle of the column connection node of the present invention.
Fig. 17 is a schematic structural view of a wedge of the column connection node of the present invention.
Fig. 18 is a schematic view of the connection structure of the external wall panel according to the present invention.
FIG. 19 is a schematic view of the connection between the pillar and the outer wall panel body according to the present invention.
FIG. 20 is a schematic view of the connection between the cross member and the outer wall panel body according to the present invention.
Fig. 21 is a schematic view of a connection structure of the insulation board of the present invention.
Fig. 22 is a side view of a connection structure of the insulation board of the present invention.
Fig. 23 is a schematic view of a connection structure of the window sill in the present invention.
Fig. 24 is a side view of the connection structure of the window sill in the present invention.
Fig. 25 is a schematic view showing the arrangement of the fixing ruler and the stand column according to the present invention.
Fig. 26 is a partial elevational view of the invention.
In the figure: 1 is a beam, 11 is a cylindrical frame body, 12 is a connecting seat, 13 is a connecting hole, 14 is a supporting table, 2 is an L-shaped node structure, 21 is an end connecting seat, 23 is a connecting through hole, 24 is a reinforcing rib plate, 3 is a T-shaped node structure, 4 is a cross-shaped node structure, 5 is a column, 6 is a column connecting node, 61 is a female node, 6101 is a round hole-shaped concave platform, 6102 is a female node round hole, 6103 is a female node groove, 62 is an F-shaped buckle, 6201 is a buckle boss, 6202 is a buckle bolt hole, 63 is a child node, 6301 is a cylindrical boss, 6302 is a child node U-shaped groove, 6303 is a child node groove, 64 is a bolt I, 65 is a wedge, 6501 is a wedge boss, 6502 is a wedge bolt hole, 66 is a bolt II, 7 is a floor plate body, 8 is a connecting end, 9 is a hole, 10 is an external wall plate, 101 is an external wall plate body, 102 is a column, 103 is a beam, 104 is a connecting piece, 105 is a long hole, 106 is a threaded connection hole, 107 is a bolt, 20 is an insulation board, 202 is a J-shaped purlin, 203 is an outer insulation board, 204 is a groove, 205 is a screw, 30 is a window board, 301 is an upper window board, 302 is a lower window board, 303 is a left window board, a right window board, 304 is a support hanger, 305 is an outer wall board, 40 is a fixed ruler, and 50 is a gasket.
Detailed Description
As shown in fig. 1 to 26, the integral installation process of a steel structure of the invention is implemented according to the following steps,
firstly, positioning a stand column foot and a stand column 5;
placing the positioning fixing ruler 40 in place according to the drawing requirements;
secondly, mounting the frame columns;
the plant column is hoisted by using a special hoisting tool, a fixed ruler 40 is inserted, and a column base is fixed by a bolt;
thirdly, installing the external wall panel 10;
the external wall panel 10 is hoisted in place by a special fixture and fixed by a special connecting piece;
fourthly, mounting the cross beam 1;
the beam 1 is placed at a beam column installation node position and connected by a high-strength bolt, and the gasket 50 is installed and plugged tightly;
fifthly, mounting a floor slab;
a special tool is used for hoisting the floor plate body 7 to be placed at the corresponding position of the cross beam 1, and the floor plate body is connected with the cross beam through a high-strength bolt;
sixthly, mounting stairs;
hoisting and positioning for stair installation;
seventhly, column splicing;
splicing by adopting upright post connecting nodes 6;
eighthly, installing the window board 30;
and step nine, mounting the heat insulation plate 20.
The beam column installation node comprises an L-shaped node structure 2, a T-shaped node structure 3 and a cross-shaped node structure 4, wherein the L-shaped node structure 2, the T-shaped node structure 3 and the cross-shaped node structure 4 all comprise a square cylindrical frame body 11 and connecting seats 12, the two connecting seats 12 of the L-shaped node structure 2 are arranged on two adjacent side walls of the cylindrical frame body 11, the three connecting seats 12 of the T-shaped node structure 3 are sequentially arranged on three adjacent side walls of the cylindrical frame body 11, the four connecting seats 12 of the cross-shaped node structure 4 are respectively arranged on four side walls of the cylindrical frame body 11, the connecting seats 12 are in a downward distributed ladder shape, the connecting seats 12 are in a frame-shaped structure, the connecting holes 13 for being fixedly connected with the beam 1 are arranged on the connecting seats 12, and the connecting seats 12 are in a frame-shaped structure with one side open, the opening side of the frame-shaped structure is used for screwing a connecting bolt on a connecting surface, two supporting tables 14 are annularly arranged on the side wall of the cylindrical frame body 11, the two supporting tables 14 are vertically distributed, and the two supporting tables 14 are respectively aligned with the upper end and the lower end of the connecting seat 12.
The upright post connecting node 6 is arranged at the upper part of the upright post 5, the upright post connecting node 6 comprises a female node 61, a male node 63, a plurality of F-shaped buckles 62 and a plurality of wedges 65, the female node 61 and the male node 63 are embedded, locked and connected into a whole through the plurality of F-shaped buckles 62 and the plurality of wedges 65, and the outer end faces of the female node 61 and the male node 63 are fixedly connected with a beam or a column to be connected.
The floor plate bodies 7 are matched, spliced and fixed on the cross beam 1 to form a floor plate connecting structure; floor board body 7 is square platelike structure, one side of floor board body 7 is provided with the connection end 8 of stairstepping, and all the other three sides have set gradually a plurality of holes 9 along the edge trend, hole 9 or be the counter bore structure, just the hole 9 of all the other three sides of floor board body 7 passes through the bolt and is fixed together with crossbeam 1, all be provided with porose 9 on every ladder face of connection end 8, the stairstepping of two adjacent floor board bodies 7 can match each other to connect fixedly together.
The side fascia 10 sets up between the lateral surface of crossbeam 1 and stand 5, the side fascia 10 includes side fascia body 101, stand 102 and crossbeam 103, side fascia body 101 is square plate structure, all be provided with a plurality of connecting pieces 104 on four sides of side fascia body 101, connecting piece 104 is the L type, connecting piece 104 symmetry sets up the both sides at side fascia body 101, all be provided with slot hole 105 on the relative position of the connecting piece 104 of side fascia body 101 both sides, the position that corresponds connecting piece 104 on stand 102 and the crossbeam 103 all is provided with threaded connection hole 106, threaded connection hole 106 is located between two connecting pieces 104, just the threaded connection hole 106 is corresponding with the slot hole 105 on connecting piece 104, link together through bolt 107 between threaded connection hole 106 and the slot hole 105.
The external wall plate 10 is provided with an insulation board 20 on the outer side, the insulation board 20 comprises J-shaped purlins 202 and an outer insulation board 203, the plurality of J-shaped purlins 202 are transversely and fixedly arranged on the external wall plate 10, the J-shaped purlins 202 are distributed at equal intervals in the vertical direction, a groove 204 is formed in the lower side end face of the outer insulation board 203, the groove 204 can be matched with a clamp on a lower end vertical plate of the J-shaped purlins 202, a plurality of outer insulation boards 203 are horizontally arranged between two adjacent J-shaped purlins 202, the lower ends of the outer insulation boards 203 are clamped on a lower end vertical plate of the lower J-shaped purlins 202 through the groove 204, the upper ends of the outer insulation boards 203 abut against the lower ends of the upper J-shaped purlins 202, and the upper end faces of the outer insulation boards 203 and the lower end horizontal plates of the upper J-shaped purlins 202 are fixedly connected through screws 205.
Window board holes are reserved in the outer side of the external wall panel 10, window boards 30 are arranged on the periphery of the outer side of the window board holes, each window board 30 comprises an upper window board 301, a lower window board 302, a left window board 303, a right window board 303 and a support hanger 304, the support hanger 304 is fixedly arranged on the external wall panel 305, the lower window board 302 is horizontally and fixedly arranged on the support hanger 304, the left window board 303 and the right window board 303 are symmetrically arranged at the left end and the right end of the lower window board 302, the upper window board 301 is fixedly arranged at the upper ends of the left window board 303 and the right window board 303, and the upper window board 301, the lower window board 302 and the left window board 303 are matched to form a closed.
Crossbeam 1, L shape node structure 2, T font node structure 3 and cross node structure 4 constitute the girder unit of a field font, cross node structure 4 is located field font central point and puts, L shape node structure 2 is located four turnings of field font, T font node structure 3 is located in the middle of the field font side, all be connected with crossbeam 1 between L shape node structure 2 and T font node structure 3, T font node structure 3 and the cross node structure 4.
A circular hole-shaped concave platform 6101 is arranged at the upper end of the female node 61, a plurality of female node circular holes 6102 are arranged on the side wall of the upper end, and a female node groove 6103 is arranged on the inner side of the female node 61; a cylindrical boss 6301 is arranged at the lower end of the sub-node 63, a plurality of sub-node U-shaped grooves 6302 are formed in the bottom of the cylindrical boss 6301, and a sub-node groove 6303 is formed in the inner side of the sub-node 63; the upper end and the lower end of the F-shaped buckle 62 are provided with buckle bosses 6201; the two ends of the wedge 65 are provided with wedge bosses 6501, and the middle part is provided with a wedge bolt hole 6502; the round hole-shaped concave table 6101 of the female node 61 is clamped with the cylindrical boss 6301 of the male node 63, the F-shaped buckles 62 and the wedges 65 are alternately arranged, the buckle bosses 6201 and the wedge bosses 6501 at the upper end and the lower end of the female node are respectively clamped with the female node groove 6103 and the male node groove 6303, and the female node 61, the male node 63 and the wedges 65 penetrate through the female node round hole 6102, the male node U-shaped groove 6302 and the wedge bolt holes 6502 through the second bolts 66 to be fixedly connected.
The female node 61 and the child node 63 are welded directly to two beams or columns to be connected or welded together through other connecting parts.
The middle of the F-shaped buckle 62 is provided with a buckle bolt hole 6202, and the female node 61, the child node 63 and the F-shaped buckle 62 penetrate through a female node round hole 6102, a child node U-shaped groove 6302 and a buckle bolt hole 6202 through a first bolt 64 to be fixedly connected.
The first bolt 64 is an inner hexagonal cylindrical head bolt.
The second bolt 66 is an outer hexagon bolt.
Crossbeam 1 is one side open-ended frame construction, the both ends of crossbeam 1 all are provided with end connecting seat 21, end connecting seat 21 is the echelonment of invering, end connecting seat 21 and connecting seat 12 accordant connection, end connecting seat 21 is the frame shape structure, be provided with on the end connecting seat 21 and be used for being connected fixed connect the via hole 23 with connecting seat 12, just end connecting seat 21 is one side open-ended frame shape structure, the opening side of frame shape structure is used for the connecting bolt of twist on the face of connecting.
The stepped structures of the connecting seat 12 and the end connecting seat 21 are at least two layers and are used for matching, supporting and fixing each other.
The cylindrical frame body 11, the connecting seat 12 and the supporting platform 14 are integrally formed or are welded and fixed, and the end connecting seat 21 and the cross beam 1 are integrally formed.
A reinforcing rib plate 24 for reinforcing the structure is arranged in the frame-shaped structure of the end connecting seat 21.
The end of the cross beam is matched, supported and fixed with the connecting seats on each node structure to form a main beam structure unit, the upper end and the lower end of the cylindrical frame body of each node structure are used for inserting corresponding stand columns, the stepped structure is more accurately and firmly connected, a solution is provided for the problem of splicing of frame beam columns in large-scale assembly, the connection quality is ensured, the assembly efficiency is improved, the main beam structure is paved, two floor plate bodies are paved in the frame body of each main beam structure, the connection surfaces of the two floor plate bodies are lapped by adopting the stepped structures matched with each other and then connected by bolts, and the rest three sides are connected to the cross beam of the main beam structure through a plurality of bolts.
According to the invention, after the external wall panel body is positioned between the corresponding upright post and the corresponding cross beam by virtue of the connecting piece, the external wall panel body and the upright post as well as the external wall panel body and the cross beam are fixedly connected together by virtue of the bolts, so that the installation of the connection node of the frame structure and the filler wall is completed, the installation problem of the external wall panel in large-scale assembly is solved, the transportation and the installation are facilitated, the cost is reduced, and the assembly efficiency is improved.
According to the invention, the stress mode of the insulation board is changed from traditional hanging connection to lifting fixing, so that the risk of falling of the insulation board is avoided, the upper and lower installation gaps of the insulation board are tighter, the insulation board can be adjusted in a sliding manner in the horizontal direction, the installation efficiency is greatly improved, the installation problem of the insulation board in large-scale assembly is solved, the installation is simple, the splicing is tight, and the insulation effect is improved.
According to the invention, the lower window board is supported by fixing the angle steel on the outer wall board, and then the left window board, the right window board and the upper window board are sequentially arranged on the lower window board, so that not only is the outer wall of the assembly type building shaped, but also the water leakage of the window is mainly prevented, the installation problem of the window boards in large-scale assembly is solved, the installation is simple, and the water leakage of the window is avoided.
In the invention, the parent node 61 and the child node 63 are embedded into the parent node 61 and the child node 63 through a plurality of F-shaped buckles 62 and a plurality of wedges 65 to be locked and connected into a whole, in the embodiment, four F-shaped buckles 62 and four wedges 65 can be arranged, the F-shaped buckles 62 clamp the parent node 61 and the child node 63 into a whole, and a wedge 65 is arranged between every two F-shaped buckles 62 to fasten the parent node 61, the child node 63 and the F-shaped buckles 62 into a whole. When two beams or columns need to be connected, the connection positioning node of the embodiment is only required to be arranged between the beams or columns, and the lower end face of the female node 61 and the upper end face of the sub-node 63 are fixedly connected with the beams or columns to be connected.
In the invention, a circular hole-shaped concave platform 6101 is arranged at the upper end of the female node 61, a plurality of female node circular holes 6102 are arranged on the side wall of the upper end, and a female node groove 6103 is arranged at the inner side of the female node 61; the lower end of the sub-node 63 is provided with a cylindrical boss 6301, the bottom of the cylindrical boss 6301 is provided with a plurality of sub-node U-shaped grooves 6302, and the inner side of the sub-node 63 is provided with a sub-node groove 6303. The upper end and the lower end of the F-shaped buckle 62 are provided with buckle bosses 6201, and the middle part is provided with a buckle bolt hole 6202. The two ends of the wedge 65 are provided with wedge bosses 6501, and the middle part is provided with a wedge bolt hole 6502. The circular hole-shaped concave table 6101 of the mother node 61 is clamped with the cylindrical convex table 6301 of the child node 63, so that the mother node and the child node are positioned in a matching way. The F-shaped buckles 62 and the wedges 65 are alternately arranged, buckle bosses 6201 and wedge bosses 6501 at the upper end and the lower end of each buckle boss are respectively clamped with the female node groove 6103 and the child node groove 6303, and the female node 61, the child node 63 and the wedges 65 penetrate through the female node round hole 6102, the child node U-shaped groove 6302 and the wedge bolt holes 6502 to be fixedly connected through bolts II 66; the female node 61, the female node 63 and the F-shaped buckle 62 are fixedly connected through a first bolt 64 passing through a round female node hole 6102, a U-shaped groove 6302 of the female node and a buckle bolt hole 6202. The structure enables the connection of the female node and the child node to adopt inclined wedge and F-shaped clamp locking connection, the female node round hole 6102 and the child node U-shaped groove 6302 of the side wall are combined to match with the screw and the bolt hole for positioning and locking, and the female node and the child node are firmly connected together.
The first bolt 64 can be an inner hexagonal cylindrical head bolt, the second bolt 66 can be an outer hexagonal bolt, when the beams or columns to be connected need to be assembled together, only one node of the embodiment needs to be installed between the two beams or columns, the female node 61 and the child node 63 can be directly welded with the two beams or columns to be connected, and the female node 61 and the child node 63 can be respectively welded with plates or other connecting parts and then welded with the beams or columns according to different cross sections of the beams or columns.
The installation of each specific part of steel construction quick connect location node, concrete implementation mode at this embodiment are as follows:
1. the F-shaped buckles 62 are respectively placed into the female nodes 61 by clamping the buckle bosses 6201 into the female node grooves 6103;
2. an inner hexagonal cylinder head bolt penetrates through a female node round hole 6102 on the side surface of the female node 61 and is screwed into a buckle bolt hole 6202 of the F-shaped buckle 62, and the tightening is not required;
3. the inclined wedges 65 are respectively placed in the female nodes 61 by clamping the inclined wedge boss 6501 into the female node groove 6103;
4. an outer hexagon bolt penetrates through a female node round hole 6102 on the side surface of the female node 61 and is screwed into a wedge bolt hole 6502 of the wedge 65, and the tightening is not required;
5. the child node 63 is placed into the female node 61 through the positioning and clamping of the circular hole-shaped concave table 6101 of the female node and the cylindrical boss of the child node, so that the U-shaped groove of the child node is clamped on the outer hexagon bolt and the inner hexagon cylinder head bolt;
6. the inner hexagon socket head cap bolt and the outer hexagon bolt are respectively locked, so that the female node 61 and the child node 63 are fastened together through the F-shaped buckle 62 and the inclined wedge 65 combined with the bolts;
7. during construction, when the beams or columns to be connected need to be installed and assembled, only the upper end face of the female node 61 and the lower end face of the sub-node 63 need to be directly welded with the beams or columns to be connected or welded with the beams or columns through other connecting parts.
The steel construction high-speed joint location node of this embodiment, F type buckle 62 is in the same place female node 61 and child node 63 locking, carves 65 to one side F type buckle 62 and female node 61, child node 63 hugs closely together, changes the bolted connection between original roof beam or post into buckle formula atress and connects for nodal connection location and atress mode obtain optimizing, makes roof beam or post easy operation, save time in the nodal connection installation simultaneously, effectively improves the installation effectiveness.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims (8)

1. The integral installation process of the steel structure is characterized by comprising the following steps of,
firstly, positioning a stand column foot and a stand column (5);
placing a positioning fixing ruler (40) in place according to the drawing requirements;
secondly, mounting the frame columns;
the plant upright is hoisted by using a special hoisting tool, a fixed ruler (40) is inserted, and a column base is fixed by a bolt;
thirdly, installing the external wall panel (10);
the external wall panel (10) is hoisted in place by a special fixture and is fixed by a special connecting piece;
fourthly, mounting the cross beam (1);
the beam (1) is placed at a beam column installation node position, connected by a high-strength bolt, and tightly plugged by a gasket (50);
fifthly, mounting a floor slab;
the floor plate body (7) is hoisted by a special tool and placed at the corresponding position of the cross beam (1) and connected by a high-strength bolt;
sixthly, mounting stairs;
hoisting and positioning for stair installation;
seventhly, column splicing;
splicing by adopting upright post connecting nodes (6);
eighthly, mounting a window board (30);
and ninthly, mounting the heat insulation plate (20).
2. The integral installation process of a steel structure according to claim 1, wherein the beam-column installation node comprises an L-shaped node structure (2), a T-shaped node structure (3) and a cross-shaped node structure (4), the L-shaped node structure (2), the T-shaped node structure (3) and the cross-shaped node structure (4) each comprise a square cylindrical frame body (11) and connecting seats (12), wherein two connecting seats (12) of the L-shaped node structure (2) are arranged on two adjacent side walls of the cylindrical frame body (11), three connecting seats (12) of the T-shaped node structure (3) are sequentially arranged on three adjacent side walls of the cylindrical frame body (11), four connecting seats (12) of the cross-shaped node structure (4) are respectively arranged on four side walls of the cylindrical frame body (11), the connecting seats (12) are in a step shape distributed downwards, just connecting seat (12) are the frame shape structure, be provided with on connecting seat (12) and be used for being connected fixed connecting hole (13) with crossbeam (1), connecting seat (12) are one side open-ended frame shape structure, the opening side of frame shape structure is used for the connecting bolt of twist on the face of connecting, the annular is provided with two brace tables (14) on the lateral wall of cylindricality framework (11), two brace table (14) distribute from top to bottom, and two brace table (14) are aligned with the upper and lower terminal of connecting seat (12) respectively.
3. The integral installation process of the steel structure according to claim 1, characterized in that an upright post connecting node (6) is arranged at the upper part or the lower part of the upright post (5), the upright post connecting node (6) comprises a female node (61), a male node (63), a plurality of F-shaped buckles (62) and a plurality of wedges (65), the female node (61) and the male node (63) are embedded, locked and connected into a whole through the plurality of F-shaped buckles (62) and the plurality of wedges (65), and the outer end surfaces of the female node (61) and the male node (63) are fixedly connected with a beam or a column to be connected.
4. The integral installation process of a steel structure as claimed in claim 1, wherein a plurality of floor plate bodies (7) are matched, spliced and fixed on the cross beam (1) to form a floor plate connecting structure; floor board body (7) are square platelike structure, one side of floor board body (7) is provided with connection end (8) of stairstepping, and all the other three sides have set gradually a plurality of holes (9) along the edge trend, hole (9) or be the counter bore structure, just hole (9) of all the other three sides of floor board body (7) are together fixed through bolt and crossbeam (1), all be provided with hole (9) on every ladder face of connection end (8), the stairstepping of two adjacent floor board bodies (7) can match each other to connect fixedly together.
5. The integral installation process of a steel structure according to claim 1, wherein the external wall panel (10) is arranged between the outer side surfaces of the beam (1) and the column (5), the external wall panel (10) comprises an external wall panel body (101), a column (102) and a beam (103), the external wall panel body (101) is of a square plate structure, a plurality of connecting pieces (104) are arranged on four side edges of the external wall panel body (101), the connecting pieces (104) are L-shaped, the connecting pieces (104) are symmetrically arranged on two sides of the external wall panel body (101), the connecting pieces (104) on two sides of the external wall panel body (101) are provided with long holes (105) at opposite positions, the positions on the column (102) and the beam (103) corresponding to the connecting pieces (104) are provided with threaded connecting holes (106), and the threaded connecting holes (106) are arranged between the two connecting pieces (104), and the threaded connecting hole (106) corresponds to the long hole (105) on the connecting piece (104), and the threaded connecting hole (106) and the long hole (105) are connected together through a bolt (107).
6. The integral installation process of the steel structure according to claim 1, wherein the outer side of the external wall panel (10) is provided with a heat insulation board (20), the heat insulation board (20) comprises J-shaped purlins (202) and outer heat insulation boards (203), the external wall panel (10) is transversely and fixedly provided with a plurality of J-shaped purlins (202), the J-shaped purlins (202) are distributed at equal intervals in the vertical direction, the lower side end surface of the outer heat insulation board (203) is provided with a groove (204), the groove (204) can be clamped on the lower end vertical board of the J-shaped purlins (202) in a matching manner, a plurality of outer heat insulation boards (203) are horizontally arranged between two adjacent J-shaped purlins (202), the lower ends of the outer heat insulation boards (203) are clamped on the lower end vertical boards of the lower J-shaped purlins (202) through the groove (204), the upper ends of the outer heat insulation boards (203) are propped against the lower end horizontal board of the upper J-shaped purlins (202), the upper end surface of the outer heat insulation plate (203) is fixedly connected with the lower end transverse plate of the upper J-shaped purline (202) through a screw (205).
7. The integral installation process of the steel structure according to claim 3, characterized in that window board holes are reserved on the outer side of the external wall panel (10), window boards (30) are arranged on the periphery of the outer side of the window board holes, each window board (30) comprises an upper window board (301), a lower window board (302), a left window board, a right window board (303) and a support hanger (304), the support hanger (304) is fixedly arranged on the external wall panel (305), the lower window board (302) is horizontally and fixedly arranged on the support hanger (304), the left window board and the right window board (303) are symmetrically arranged at the left end and the right end of the lower window board (302), the upper window board (301) is fixedly arranged at the upper ends of the left window board and the right window board (303), and the upper window board (301), the lower window board (302) and the left window board and the right window board (303) are matched to form a closed window board structure.
8. The integral installation process of the steel structure, as recited in claim 1, characterized in that the beam (1), the L-shaped node structure (2), the T-shaped node structure (3) and the cross-shaped node structure (4) form a grid-shaped main beam unit, the cross-shaped node structure (4) is located at the center of the grid, the L-shaped node structure (2) is located at four corners of the grid, the T-shaped node structure (3) is located in the middle of the side of the grid, and the beam (1) is connected between the L-shaped node structure (2) and the T-shaped node structure (3), the T-shaped node structure (3) and the cross-shaped node structure (4).
CN202110338832.4A 2021-03-30 2021-03-30 Steel structure integral installation process Active CN113356595B (en)

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Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234671A (en) * 1968-02-06 1971-06-09
JP2975012B1 (en) * 1998-07-06 1999-11-10 株式会社クボタ Plug-in connection method for different diameter pipes
US20020113176A1 (en) * 2001-02-16 2002-08-22 John Frank Means of mounting and adjusting telescopic metal tubes
KR20040077623A (en) * 2004-08-16 2004-09-04 김석윤 Pipe fixing system
DE102007043293A1 (en) * 2007-09-11 2009-03-12 Fischerwerke Gmbh & Co. Kg Pipe clamp has locking system which consisting of wedge-shaped U-profile on one section which has row of latches on its inner edges engaging with slotted plate on other half to fit around pipes of different diameter
CN202612303U (en) * 2012-04-20 2012-12-19 台州市康康婴童用品有限公司 Pipe fitting connection piece
CN104032962A (en) * 2014-05-13 2014-09-10 浙江元森态家具有限公司 Assembly method for wood-plastic four-corner pavilion
CN204300058U (en) * 2014-12-03 2015-04-29 青岛歌尔声学科技有限公司 A kind of coupling assembling
CN104878836A (en) * 2015-05-29 2015-09-02 长沙怡景建材科技有限公司 Prefabricated house and construction method thereof
CN105332433A (en) * 2014-08-13 2016-02-17 青岛百键城环保科技有限公司 Supporting board for heat insulation board
CN105926951A (en) * 2016-05-06 2016-09-07 重庆标王机械设备有限公司 Structure construction method of full-assembling type steel-structure housing
JP2016164338A (en) * 2015-03-06 2016-09-08 株式会社熊谷組 Steel bar connecting device
CN106948472A (en) * 2017-04-14 2017-07-14 西藏藏建科技股份有限公司 A kind of Light-weight Steel Structures and its construction method
CN108277917A (en) * 2018-01-12 2018-07-13 赵志平 A kind of sustainable full module-assembled building system of green and construction method
CN110206147A (en) * 2019-06-19 2019-09-06 中国航空规划设计研究总院有限公司 The more high-rise assembling type steel structure systems and construction method of additional exterior wall horizontal rigidity
CN110306834A (en) * 2019-06-27 2019-10-08 温州华睿建设有限公司 A kind of adjustable steel support structure and installation method
CN110409617A (en) * 2019-08-24 2019-11-05 北京国电恒嘉科技产业集团有限公司 Zigzag double fastener plate node assembled H profile steel beam quadrate steel pipe column steel structure system
CN210067414U (en) * 2019-03-27 2020-02-14 中和华丰建设有限责任公司 Self-locking pin clamping groove type steel pipe scaffold

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234671A (en) * 1968-02-06 1971-06-09
JP2975012B1 (en) * 1998-07-06 1999-11-10 株式会社クボタ Plug-in connection method for different diameter pipes
US20020113176A1 (en) * 2001-02-16 2002-08-22 John Frank Means of mounting and adjusting telescopic metal tubes
KR20040077623A (en) * 2004-08-16 2004-09-04 김석윤 Pipe fixing system
DE102007043293A1 (en) * 2007-09-11 2009-03-12 Fischerwerke Gmbh & Co. Kg Pipe clamp has locking system which consisting of wedge-shaped U-profile on one section which has row of latches on its inner edges engaging with slotted plate on other half to fit around pipes of different diameter
CN202612303U (en) * 2012-04-20 2012-12-19 台州市康康婴童用品有限公司 Pipe fitting connection piece
CN104032962A (en) * 2014-05-13 2014-09-10 浙江元森态家具有限公司 Assembly method for wood-plastic four-corner pavilion
CN105332433A (en) * 2014-08-13 2016-02-17 青岛百键城环保科技有限公司 Supporting board for heat insulation board
CN204300058U (en) * 2014-12-03 2015-04-29 青岛歌尔声学科技有限公司 A kind of coupling assembling
JP2016164338A (en) * 2015-03-06 2016-09-08 株式会社熊谷組 Steel bar connecting device
CN104878836A (en) * 2015-05-29 2015-09-02 长沙怡景建材科技有限公司 Prefabricated house and construction method thereof
CN105926951A (en) * 2016-05-06 2016-09-07 重庆标王机械设备有限公司 Structure construction method of full-assembling type steel-structure housing
CN106948472A (en) * 2017-04-14 2017-07-14 西藏藏建科技股份有限公司 A kind of Light-weight Steel Structures and its construction method
CN108277917A (en) * 2018-01-12 2018-07-13 赵志平 A kind of sustainable full module-assembled building system of green and construction method
CN210067414U (en) * 2019-03-27 2020-02-14 中和华丰建设有限责任公司 Self-locking pin clamping groove type steel pipe scaffold
CN110206147A (en) * 2019-06-19 2019-09-06 中国航空规划设计研究总院有限公司 The more high-rise assembling type steel structure systems and construction method of additional exterior wall horizontal rigidity
CN110306834A (en) * 2019-06-27 2019-10-08 温州华睿建设有限公司 A kind of adjustable steel support structure and installation method
CN110409617A (en) * 2019-08-24 2019-11-05 北京国电恒嘉科技产业集团有限公司 Zigzag double fastener plate node assembled H profile steel beam quadrate steel pipe column steel structure system

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