CN111075019A - Assembly type steel structure integrated green building and design and installation process thereof - Google Patents
Assembly type steel structure integrated green building and design and installation process thereof Download PDFInfo
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- CN111075019A CN111075019A CN202010005502.9A CN202010005502A CN111075019A CN 111075019 A CN111075019 A CN 111075019A CN 202010005502 A CN202010005502 A CN 202010005502A CN 111075019 A CN111075019 A CN 111075019A
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- disc
- pipe
- floor
- floor slab
- green building
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5837—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
Abstract
The invention relates to the technical field of steel structure frames, in particular to a design and installation process of an assembly type steel structure integrated green building, which comprises a connecting seat and an upright post, wherein the connecting seat comprises a disc and a round pipe which are integrally formed, the round pipe is used for inserting the upright post, the surface of the disc, which is back to the round pipe, is vertical to the central axis of the round pipe, the surface of the disc, which is back to the round pipe, is communicated with the inner part of the round pipe, at least three through grooves are uniformly formed on the surface of the disc, which is back to the round pipe, around the round pipe, one end of each through groove is communicated to the arc-shaped side surface of the disc, the other end of each through groove is communicated to the inner wall of the round pipe, a correcting block is inserted into each through groove, the. The invention achieves the effect of enabling the upright post to be vertical by heightening the local position of the end surface of the upright post through the correcting block, tightly abutting the side surface of the upright post through a circle of set screws and clamping the upright post through a circle of cylindrical inspection bodies.
Description
Technical Field
The invention relates to the technical field of steel structure frames, in particular to an assembly type steel structure integrated green building and a design and installation process thereof.
Background
Compared with a concrete structure, the steel structure system member can be produced in a standardized way, has short construction period, easy quality control and recyclable materials, and is an excellent structure system. Steel structure buildings are usually composed of beams, columns, trusses and other members made of section steel and steel plates to form a load-bearing structure, which, together with building enclosures such as roofs, floors and walls, forms a whole building. Compared with the traditional concrete building, the steel plate or the section steel replaces reinforced concrete, so that the steel structure building has higher strength and better shock resistance. Moreover, the components can be manufactured in a factory and installed on site, so that the construction period is greatly reduced; because the steel can be repeatedly used, the construction waste can be greatly reduced, and the method is more environment-friendly, so the method is widely applied to industrial buildings and civil buildings.
In the field assembly process of the steel structure building, the beams and the columns need to be connected with each other, the weight of a single beam and a single column reaches 0.5-1 ton, the length of the beam and the column is 3-12 meters, the alignment and welding operation quality of the beams and the columns mainly depends on the working experience of workers, time and labor are wasted, and the construction period is prolonged. Particularly, for the connection of the beam and the column in the high altitude, the operator needs to climb to the high altitude for splicing and welding, and the welding of the beam and the column is not easy to correct after dislocation occurs, thus seriously affecting the quality of the building.
The invention patent with publication number CN109779015A proposes an assembly type steel structure integrated green building, which is characterized in that upright posts are overlapped in a manner of installing upright posts at the upper and lower ends of a connecting seat, and then a floor slab assembly is installed in an area enclosed by four adjacent connecting seats, and the invention has the following defects: because the stand has dimensional tolerance when manufacturing, has the fit tolerance between hole and the axle again when stand and connecting seat field erection, and a high building is formed by connecting hundreds of stand, and the higher the angle that deviates from vertical position after the stand of eminence installs into the connecting seat is bigger, has seriously influenced building quality.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an assembly type steel structure integrated green building and a design and installation process thereof, and solves the problem that a large number of stand columns deviate from the vertical position after being stacked.
The above object of the present invention is achieved by the following technical solutions: an assembly type steel structure integrated green building comprises a connecting seat and an upright post, wherein the connecting seat comprises an integrally formed disc and a circular tube, the circular tube is used for inserting the upright post, the surface of the disc, which is back to the circular tube, is vertical to the central axis of the circular tube, the surface of the disc, which is back to the circular tube, is communicated with the inner part of the circular tube, at least three through grooves are uniformly formed on the surface of the disc, which is back to the circular tube, around the circular tube, one end of each through groove is communicated with the arc-shaped side surface of the disc, the other end of each through groove is communicated with the inner wall of the circular tube, a correcting block is inserted into each through groove, the surface of each correcting block, which faces the circular tube, is in sliding fit with the bottom of each through groove, is an inclined surface, the position, which is closer to the;
the shaping has the annular plate on the stand outer wall, the arc side of annular plate is parallel with the axis of stand, there are three piece at least cylinder inspection bodies around the even shaping of pipe on the surface of disc shaping pipe, the axis of cylinder inspection body is parallel with the axis of pipe, the side of cylinder inspection body is used for tangent with the arc side of annular plate, be equipped with two clamping pieces that are used for pressing from both sides tight annular plate on the cylinder inspection body, the pipe side spiro union round holding screw uniformly, holding screw supports the stand side in the pipe.
By adopting the technical scheme, when the upright column is installed, a circle of cylindrical inspection bodies are used for clamping the annular plate to ensure that the upright column keeps a vertical shape; then, a circle of set screws on the circular tube is screwed, and the side surfaces of all the cylindrical inspection bodies are ensured to be tangent to the arc-shaped side surface of the annular plate in the process of screwing the set screws; then, the studs in all the nuts are screwed, all the correcting blocks are pushed towards the circle center of the disc (the end parts of the stand columns are in contact with the inclined planes on the correcting blocks) until the correcting blocks are not pushed, and the side surfaces of all the cylindrical check bodies are ensured to be tangent to the arc-shaped side surfaces of the annular plate when the correcting blocks are pushed; finally, the clamping piece on the cylindrical inspection body is used for clamping the annular plate. After the above operation, the upright post is vertically installed in the connecting seat.
Preferably, still include the holder, the holder includes a plurality of connecting rods and a plurality of lantern ring, the internal diameter of the lantern ring and the external diameter cooperation of cylinder inspection body, a lantern ring is all fixed at the both ends of every connecting rod, the lantern ring is used for overlapping in cylinder inspection body top.
By adopting the technical scheme, on one hand, the retainer is used for checking whether the central axes of all the cylindrical check bodies are parallel to each other, so that the deformation of part of the cylindrical check bodies in the process of storage or transportation is prevented, the side surfaces of part of the cylindrical check bodies cannot be tangent to the arc-shaped side surfaces of the annular plates, and the upright columns cannot be kept in a vertical state before being fixed; on the other hand, after the upright post is fixed, the retainer can prevent the cylindrical inspection bodies from deforming under stress, so that all the cylindrical inspection bodies continue to clamp the upright post, and the upright post is stably kept in a vertical state.
Preferably, the connecting seat comprises two circular discs and two circular tubes, the two circular discs are located between the two circular tubes, and through grooves are formed in the opposite surfaces of the two circular discs.
Through adopting above-mentioned technical scheme, because two discs and two pipe integrated into one piece, can guarantee during production that the upper and lower surfaces of two discs are all parallel to each other, also can guarantee the upper and lower surface of the equal perpendicular to disc of axis of two pipes, compare in the scheme that a connecting seat only contains a disc and a pipe in the background art, eliminated the installation tolerance when two connecting seats are assembled on site.
Preferably, at least three vertical plates are uniformly formed between the two circular discs around the circular tube, and the opposite surfaces of the adjacent vertical plates and the two circular discs form a slot for inserting one corner of the floor slab assembly.
Through adopting above-mentioned technical scheme, realized being connected of floor subassembly and connecting seat.
Preferably, the floor slab assembly includes the floor slab body to and around the floor slab frame that the floor slab body set up, the floor slab frame includes a plurality of straight steel poles, and the upper and lower surface of straight steel pole pastes with the relative surface of two discs respectively mutually, and the both ends of straight steel pole all are equipped with and supply riser cooperation male perpendicular groove, and straight steel pole passes through bolt-up with the riser and is connected, and the bolt runs through straight steel pole and riser.
Through adopting above-mentioned technical scheme, utilize the connecting seat to realize the location to the floor frame.
Preferably, the upper surface and the lower surface of the straight steel rod are uniformly provided with a plurality of limiting grooves along the length direction, the limiting grooves are communicated with two ends of the straight steel rod in the width direction, two limiting blocks are arranged in each limiting groove, the two limiting blocks can move along the width direction of the straight steel rod under the guidance of the limiting grooves, blind holes are arranged on the opposite surfaces of the two limiting blocks, a horizontal guide pillar along the width direction of the straight steel rod is fixed at the bottom of the blind hole of one limiting block, the guide pillar penetrates through the other limiting block, a spring is sleeved on the guide pillar, and two ends of the spring are respectively abutted against the bottoms of the two blind holes; the tank bottom of spacing groove is fixed with the bumping post, and the stopper protrusion in the side of straight steel pole with bumping post contact, stopper support in the side of floor body.
Through adopting above-mentioned technical scheme, make floor body can for floor frame horizontal migration to offset the energy of some earthquake transverse wave, improved the shock resistance of building.
Preferably, rectangular steel pressing plates are arranged on the upper side and the lower side of each side of the floor slab body, the long sides of the steel pressing plates are arranged along the corresponding side length of the floor slab body, one part of the steel pressing plates in the width direction covers the floor slab body, and the other part of the steel pressing plates is smaller than half of the width of the straight steel rods and presses the straight steel rods.
Through adopting above-mentioned technical scheme, realized being connected of floor body and floor frame.
Preferably, two steel pressing plates located on the same side of the floor slab body are connected through a bolt, circular grooves are formed in the upper side and the lower side of the floor slab body, vertical pressure springs are arranged in the circular grooves in a matched mode, the bolt penetrates through the pressure springs, one ends of the pressure springs abut against the bottom of the circular grooves, the other ends of the pressure springs abut against the steel pressing plates, and gaps are formed between the steel pressing plates and the floor slab body due to the pressure springs.
By adopting the technical scheme, the floor slab body can vertically move relative to the floor slab frame, so that the energy of a part of earthquake longitudinal waves is offset, and the earthquake resistance of the building is improved.
The above object of the present invention is also achieved by the following technical solutions: a design and installation process of an assembly type steel structure integrated green building comprises the following steps:
① installing base seat, connecting the connecting seat with the foundation made of reinforced concrete;
② installing upright column, installing the bottom end of the upright column into the round tube with the connecting seat upward;
③ inspecting the upright column, if the annular plate of the upright column can be put into the surrounding ring of all the cylindrical inspection bodies, entering step ⑤, if not, entering step ④;
④ adjusting the upright column by pushing all the correction blocks to the center of the circle of the disc, tightening all the set screws, adjusting the upright column to a vertical state and then entering step ⑤;
⑤ installing floor slab components, namely installing the floor slab components between a plurality of adjacent upright posts with the same number of edges as the floor slab components and between two layers of discs of the connecting seats;
⑥ mounting connecting seat by overlapping, namely mounting a circular tube with the other connecting seat facing downwards on the top end of the upright post;
⑦ repeat steps ② through ⑥ until the designed floor level is reached.
Through adopting above-mentioned technical scheme, can guarantee that the stand of each floor all is vertical form.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the vertical column is erected by heightening the local position of the end face of the vertical column through the correcting block, tightly abutting the side face of the vertical column through a circle of set screws and tightly clamping the vertical column through a circle of cylindrical inspection bodies;
2. the floor slab body can move horizontally and vertically relative to the floor slab frame, so that energy of a part of earthquake transverse waves and earthquake longitudinal waves is offset, and the earthquake resistance of the building is improved.
Drawings
FIG. 1 is a schematic overall structure diagram of an assembly type steel structure integrated green building;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the connection of the connecting base and two posts;
FIG. 4 is a side view of an orthotic block;
figure 5 is a partial schematic view of a floor slab assembly;
fig. 6 is a schematic structural view of the steel pressing plate hidden in fig. 5.
In the figure, 1, a connecting seat; 2. a column; 3. a disc; 4. a circular tube; 5. a through groove; 6. a rectification block; 7. a bevel; 8. a nut; 9. a stud; 10. an annular plate; 11. a cylindrical inspection body; 12. a clamping member; 13. a holder; 14. a connecting rod; 15. a collar; 16. a vertical plate; 17. a slot; 18. a floor slab assembly; 19. a floor slab body; 20. a floor slab frame; 21. a straight steel bar; 22. a vertical slot; 23. a limiting groove; 24. a limiting block; 25. blind holes; 26. a guide post; 27. a spring; 28. a bumping post; 29. a steel pressing plate; 30. a circular groove; 31. a pressure spring; 32. and (5) tightening the screw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the invention discloses an assembly type steel structure integrated green building, which comprises connecting seats 1, upright posts 2 and a floor slab assembly 18.
As shown in fig. 2, the connecting seat 1 is formed by integrally forming two circular discs 3 and two circular tubes 4, the two circular discs 3 are located between the two circular tubes 4, and the two circular tubes 4 are used for inserting the columns 2. Four vertical plates 16 are uniformly and integrally formed between the two layers of the discs 3 around the circular tube 4, and the surfaces of the discs 3 connected with the vertical plates 16 are vertical to the vertical plates 16. The central axes of the two round tubes 4 are collinear, and the upper and lower surfaces of the two disks 3 are parallel to each other and vertical to the central axes of the round tubes 4. The opposite surfaces of the two disks 3 are communicated with the inside of the circular tube 4.
As shown in fig. 3, four through grooves 5 are uniformly arranged on the opposite surfaces of the two disks 3 around the circular tube 4, one end of each through groove 5 is communicated with the arc-shaped side surface of the disk 3, and the other end of each through groove 5 is communicated with the inner wall of the circular tube 4. The correction block 6 is inserted into the through groove 5 in a matched mode, the surface of the correction block 6 facing the adjacent circular tube 4 is in sliding fit with the groove bottom of the through groove 5, the surface of the correction block 6 facing the adjacent circular tube 4 is an inclined plane 7 (see fig. 4), the position, which is closer to the circle center of the disc 3, of the inclined plane 7 is closer to the surface, which is back to the adjacent circular tube 4, of the disc 3, and the surface, which is back to the inclined plane 7, of the correction block 6 is flush with the surface of the. Four nuts 8 are welded on the arc-shaped side face of the disc 3, studs 9 are screwed in the nuts 8, all the studs 9 point to the central axis of the disc 3 vertically, and each stud 9 props against one end, away from the center of the disc 3, of one correcting block 6.
As shown in fig. 3, four set screws 32 are screwed uniformly around the central axis of the circular tube 4 on the side surface of the circular tube 4, all the set screws 32 are vertically directed to the central axis of the circular tube 4, and the set screws 32 are used for extending into the circular tube 4 to abut against the side wall of the upright post 2. The connecting seat 1 is connected with a retainer 13, the retainer 13 is formed by fixedly connecting four connecting rods 14 and four lantern rings 15, and two lantern rings 15 are fixed at two ends of each connecting rod 14; the surface of the round tube 4 formed by the disc 3 is uniformly formed with four cylinder check bodies 11 with the same size around the round tube 4, the central axis of each cylinder check body 11 is parallel to that of the round tube 4, all the lantern rings 15 on the retainer 13 can be sleeved on all the cylinder check bodies 11 in a one-to-one correspondence manner, and the inner diameter of each lantern ring 15 is matched with the outer diameter of each cylinder check body 11. The outer wall of the stand column 2 is provided with an annular plate 10 in a forming mode, the arc-shaped side face of the annular plate 10 is parallel to the central axis of the stand column 2, and when the central axis of the annular plate 10 is vertically inserted into the surrounding ring of all the cylindrical inspection bodies 11, the side walls of all the cylindrical inspection bodies 11 are tangent to the arc-shaped side face of the annular plate 10. Two clamping members 12 (i.e., nuts) are screwed or welded to the cylindrical check body 11 for clamping the ring-shaped plate 10.
As shown in fig. 1, the floor slab assembly 18 includes a floor slab body 19 and a floor slab frame 20 disposed around a side line of the floor slab body 19, the floor slab body 19 is rectangular, four corners of the floor slab body 19 are connected to the vertical columns 2, the floor slab frame 20 is composed of a plurality of straight steel rods 21, and upper and lower surfaces of the straight steel rods 21 are respectively attached to opposite surfaces of the two disks 3. The two ends of the straight steel rod 21 are provided with vertical grooves 22 (see fig. 6), the vertical grooves 22 are matched with the vertical plates 16 in an inserted manner, the straight steel rod 21 is connected with the vertical plates 16 through bolts in a fastening manner, and the bolts penetrate through the straight steel rod 21 and the vertical plates 16. The two adjacent vertical plates 16 and the opposite surfaces of the two layers of discs 3 form a slot 17 (see fig. 2), and one corner of the floor slab body 19 is inserted into the slot 17.
As shown in fig. 5 and 6, the upper surface and the lower surface of the straight steel rod 21 are uniformly provided with a plurality of limiting grooves 23 along the length direction thereof, the limiting grooves 23 are communicated with the two ends of the straight steel rod 21 in the width direction, two limiting blocks 24 are movably arranged in each limiting block 24, and the two limiting blocks 24 can move along the width direction of the straight steel rod 21 under the guidance of the limiting grooves 23. The two limiting blocks 24 are provided with blind holes 25 on the opposite surfaces, the two blind holes 25 are arranged oppositely, a guide pillar 26 which is horizontal and along the width direction of the straight steel rod 21 is fixed at the bottom of the blind hole 25 of one limiting hole, the guide pillar 26 penetrates through the other limiting block 24, a spring 27 is sleeved outside the guide pillar 26, the spring 27 is matched with the inner walls of the two blind holes 25, and the two ends of the spring 27 are respectively abutted against the bottoms of the two blind holes 25. A stop column 28 is vertically fixed on the bottom of the limiting groove 23, the stop column 28 is positioned between the two limiting blocks 24, the limiting block 24 in contact with the stop column 28 protrudes out of the side surface of the straight steel rod 21, and the limiting block 24 is abutted against the side surface of the floor slab body 19.
As shown in fig. 5, rectangular steel pressing plates 29 are disposed on the upper and lower sides of each side of the floor slab body 19, the long sides of the steel pressing plates 29 are disposed along the corresponding sides of the floor slab body 19, one part of the steel pressing plates 29 in the width direction covers the floor slab body 19, and the other part of the steel pressing plates 29 is smaller than half of the width of the straight steel bars 21 and presses on the straight steel bars 21. Two steel pressing plates 29 located on the same side of the floor slab body 19 are connected through bolts, the bolts penetrate through the two steel pressing plates 29 and the floor slab body 19, and nuts on the bolts are respectively sunk in the two steel pressing plates 29.
As shown in fig. 6, circular grooves 30 are formed in the upper and lower sides of the floor slab body 19, vertical compression springs 31 are arranged in the circular grooves 30 in a matching manner, bolts penetrate through the compression springs 31, one ends of the compression springs 31 abut against the bottom of the circular grooves 30, the other ends of the compression springs 31 abut against the steel pressure plate 29, and gaps are formed between the steel pressure plate 29 and the floor slab body 19 by the compression springs 31.
The assembly type steel structure integrated green building comprises the following design and installation process flows:
① installing base, connecting the connecting base 1 with the foundation made of reinforced concrete;
② mounting the upright post, namely mounting the bottom end of the upright post 2 into the round tube 4 of the connecting seat 1 facing upwards;
③ inspecting the upright, if the annular plate 10 of the upright 2 can be inserted into the surrounding ring of all the cylindrical inspectors 11, the step is proceeded to step ⑤, if not, the step is proceeded to step ④;
④ adjusting the upright column, namely pushing all the correcting blocks 6 to the circle center of the disc 3, tightening all the set screws 32, adjusting the upright column 2 to be vertical and then entering step ⑤;
⑤ floor components are installed, wherein the floor components 18 are installed between a plurality of adjacent upright posts 2 with the same number of edges as the floor components 18 and between two layers of discs 3 of the connecting seat 1;
⑥ mounting connecting seats in superposition, namely mounting the round pipe 4 of the other connecting seat 1 facing downwards on the top end of the upright post 2;
⑦ repeat steps ② through ⑥ until the designed floor level is reached.
The method for adjusting the upright post 2 to the vertical state in the embodiment comprises the following steps: when the upright post 2 is installed, a circle of cylindrical inspection bodies 11 are used for clamping the annular plate 10 to enable the upright post 2 to keep a vertical shape; then, a circle of set screws 32 on the circular tube 4 is screwed, and the side surfaces of all the cylindrical inspection bodies 11 are ensured to be tangent to the arc-shaped side surface of the annular plate 10 in the process of screwing the set screws 32; then, the studs 9 in all the nuts 8 are screwed, all the correcting blocks 6 are pushed towards the circle center of the disc 3 (the end part of the upright post 2 is contacted with the inclined plane 7 on the correcting block 6) until the correcting block 6 is pushed, and the side surfaces of all the cylindrical check bodies 11 are ensured to be tangent to the arc-shaped side surface of the annular plate 10 when the correcting block 6 is pushed; finally, the annular plate 10 is clamped with the clamping elements 12 on the cylindrical test body 11. After the above operation, the upright post 2 is vertically installed in the connecting seat 1.
Under the action of the limiting blocks 24, the floor slab body 19 can horizontally move relative to the floor slab frame 20, so that a part of energy of seismic transverse waves is offset; under the action of the compression springs 31, the floor slab body 19 can vertically move relative to the floor slab frame 20, so that a part of energy of earthquake longitudinal waves is offset, and the earthquake resistance of the building is improved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides an integrated green building of assembled steel construction, includes connecting seat (1) and stand (2), and connecting seat (1) includes integrated into one piece's disc (3) and pipe (4), and pipe (4) supply stand (2) to insert, and disc (3) are perpendicular with the axis of pipe (4) on the surface of pipe (4) back to, and disc (3) are inside to communicate with each other its characterized in that with pipe (4) on the surface of pipe (4) back to, disc (3):
the disc (3) is back to the surface of the circular tube (4), at least three through grooves (5) are uniformly formed around the circular tube (4), one end of each through groove (5) is communicated to the arc-shaped side surface of the disc (3), the other end of each through groove is communicated to the inner wall of the circular tube (4), a correcting block (6) is inserted into each through groove (5), the surface of each correcting block (6) facing the circular tube (4) is in sliding fit with the bottom of each through groove (5), the surface of each correcting block (6) facing the circular tube (4) is an inclined surface (7), the closer the inclined surface (7) is to the circle center of the disc (3), the closer the inclined surface is to the surface of the disc (3) back to the circular tube (4), a nut (8) is fixed on the arc-shaped side surface of the disc (3), the nut (8) is in threaded connection with;
the shaping has annular plate (10) on stand (2) outer wall, the arc side of annular plate (10) is parallel with the axis of stand (2), the disc (3) shaping pipe (4) have three piece at least cylinder inspection bodies (11) around pipe (4) homogeneous moulding on the surface, the axis of cylinder inspection body (11) is parallel with the axis of pipe (4), the side of cylinder inspection body (11) is used for tangent with the arc side of annular plate (10), be equipped with two clamping pieces (12) that are used for pressing from both sides tight annular plate (10) on cylinder inspection body (11), pipe (4) side spiro union round holding screw (32) uniformly, holding screw (32) support stand (2) side in pipe (4).
2. The assembly type steel structure integrated green building of claim 1, wherein: still include holder (13), holder (13) include a plurality of connecting rod (14) and a plurality of lantern ring (15), the internal diameter of lantern ring (15) and the external diameter cooperation of cylinder inspection body (11), a lantern ring (15) is all fixed at the both ends of every connecting rod (14), lantern ring (15) are used for the cover in cylinder inspection body (11) top.
3. The assembly type steel structure integrated green building of claim 1, wherein: the connecting seat (1) comprises two disks (3) and two round pipes (4), the two disks (3) are located between the two round pipes (4), and through grooves (5) are formed in the opposite surfaces of the two disks (3).
4. The assembly type steel structure integrated green building of claim 3, wherein: at least three vertical plates (16) are uniformly formed between the two disks (3) around the circular tube (4), the opposite surfaces of the adjacent vertical plates (16) and the two disks (3) form a slot (17), and the slot (17) is used for inserting one corner of a floor slab assembly (18).
5. The assembly type steel structure integrated green building of claim 4, wherein: floor subassembly (18) include floor body (19) to and around floor frame (20) that floor body (19) set up, floor frame (20) include a plurality of straight steel pole (21), the upper and lower surface of straight steel pole (21) pastes with the relative surface of two disc (3) respectively mutually, the both ends of straight steel pole (21) all are equipped with and supply riser (16) cooperation male perpendicular groove (22), straight steel pole (21) pass through bolt-up with riser (16) and are connected, the bolt runs through straight steel pole (21) and riser (16).
6. The assembly type steel structure integrated green building of claim 5, wherein: the upper surface and the lower surface of the straight steel rod (21) are uniformly provided with a plurality of limiting grooves (23) along the length direction, the limiting grooves (23) are communicated to the two ends of the straight steel rod (21) in the width direction, two limiting blocks (24) are arranged in each limiting groove (23), the two limiting blocks (24) can move along the width direction of the straight steel rod (21) under the guidance of the limiting grooves (23), blind holes (25) are formed in the opposite surfaces of the two limiting blocks (24), a horizontal guide pillar (26) along the width direction of the straight steel rod (21) is fixed at the bottom of each blind hole (25) of one limiting block (24), the guide pillar (26) penetrates through the other limiting block (24), a spring (27) is sleeved on each guide pillar (26), and the two ends of each spring (27) are respectively abutted against the bottoms of the two blind holes (25); a stop column (28) is fixed at the bottom of the limiting groove (23), a limiting block (24) contacted with the stop column (28) protrudes out of the side surface of the straight steel rod (21), and the limiting block (24) is abutted against the side surface of the floor slab body (19).
7. The assembly type steel structure integrated green building of claim 6, wherein: rectangular steel pressing plates (29) are arranged on the upper side and the lower side of each edge of the floor slab body (19), the long edges of the steel pressing plates (29) are arranged along the corresponding edge length of the floor slab body (19), one part of the width direction of each steel pressing plate (29) covers the floor slab body (19), and the width of the other part of the width direction of each steel pressing plate is smaller than the half width of each straight steel rod (21) and presses the straight steel rods (21).
8. The assembly type steel structure integrated green building of claim 7, wherein: two steel pressing plates (29) located on the same edge of a floor slab body (19) are connected through bolts, circular grooves (30) are formed in the upper side and the lower side of the floor slab body (19), vertical pressure springs (31) are arranged in the circular grooves (30) in a matched mode, the bolts penetrate through the pressure springs (31), one ends of the pressure springs (31) abut against the groove bottoms of the circular grooves (30), the other ends of the pressure springs abut against the steel pressing plates (29), and gaps are formed between the steel pressing plates (29) and the floor slab body (19) due to the pressure springs (31).
9. A design and installation process of an assembly type steel structure integrated green building according to any one of claims 1 to 8, comprising the following steps:
① installing base, connecting the connecting base (1) with the foundation made of reinforced concrete;
② mounting the upright post, namely mounting the bottom end of the upright post (2) into the round pipe (4) of the connecting seat (1) which is upward;
③ inspecting the upright column, if the annular plate (10) of the upright column (2) can be put into the surrounding ring of all the cylindrical inspection bodies (11), the step is carried out to step ⑤, and if not, the step is carried out to step ④;
④ adjusting the upright column, namely pushing all the correcting blocks (6) to the circle center of the disc (3), screwing all the set screws (32), adjusting the upright column (2) to be vertical and then entering step ⑤;
⑤ floor components are installed, namely the floor components (18) are installed between a plurality of adjacent upright posts (2) with the same number as the sides of the floor components (18) and between two layers of discs (3) of the connecting seat (1);
⑥ connecting seats are installed in a superposition way, namely, a round pipe (4) with the other connecting seat (1) facing downwards is installed at the top end of the upright post (2);
⑦ repeat steps ② through ⑥ until the designed floor level is reached.
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Application publication date: 20200428 |