CN110344497B - Light house with portal rigid frame - Google Patents
Light house with portal rigid frame Download PDFInfo
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- CN110344497B CN110344497B CN201810285936.1A CN201810285936A CN110344497B CN 110344497 B CN110344497 B CN 110344497B CN 201810285936 A CN201810285936 A CN 201810285936A CN 110344497 B CN110344497 B CN 110344497B
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- shaped steel
- steel column
- reinforced concrete
- columns
- mounting opening
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 253
- 239000010959 steel Substances 0.000 claims abstract description 253
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 93
- 239000002184 metal Substances 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 13
- 238000005266 casting Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000004567 concrete Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920006327 polystyrene foam Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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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
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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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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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
Abstract
The invention discloses a portal rigid frame light house, which comprises a plurality of supporting steel columns, a light masonry outer enclosing wall, a roof metal support frame and a light roof board, wherein the supporting steel columns are arranged on the light masonry outer enclosing wall; the outer enclosing wall at the position where each supporting steel column is arranged is broken to form mounting ports A, B, C and D of the supporting steel column; the outer and inner ends of each supporting steel column respectively extend into and out of the mounting openings A, B, C and D; the two ends of the mounting ports A, B, C and D are poured with reinforced concrete constructional columns, the two ends of the connecting steel bars A, B and C are pre-buried in the constructional columns, the middle is concavely welded on the supporting steel columns, and the connecting steel bars are used as the frameworks of the thin light masonry wall A, B, C in the mounting ports A, B, C and D between the two constructional columns; and gaps are reserved at the adjacent ends of the two groups of connecting steel bars B, an expansion joint is reserved in the middle of the thin light masonry wall B, and a joint filling material is adhered and fixed in the expansion joint. The house has the advantages of large use area, good integral structure, good firmness, strong earthquake resistance and crack resistance, safe use and long service life.
Description
Technical Field
The invention belongs to the technical field of buildings, and relates to a portal rigid frame light house.
Background
According to the specification of steel structure technical Specification of door rigid frame light house GB 51022-2015 th.3.3, when the earthquake fortification intensity is 8 degrees or below, the outer wall of the door rigid frame light house is preferably constructed by adopting a light metal wallboard or a non-embedded masonry. The light metal wallboard is easy to rust in the use process, thereby influencing the use safety and the aesthetic degree, and has higher requirements on the quality of materials, poorer durability and high engineering cost, and the light metal wallboard is required to be replaced periodically for a building with higher requirements on the aesthetic degree, so that the maintenance and use cost is increased. The I-shaped steel column is not embedded into the light masonry wall, and an expansion joint is reserved between the I-shaped steel column and the light masonry wall, so that the construction is simpler, the occupied space area is large, and the use area is smaller under the condition that the construction area is the same; the lightweight masonry wall body is not supported by the I-shaped steel columns, the overall structural property and the firmness of the wall body are poor, the earthquake resistance and the crack resistance are poor, the use safety is poor, and the service life of a house is short; and the overall appearance is poor in aesthetic quality.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide the door type rigid frame light house which has the advantages of large house use area, good wall body overall structure, good firmness, strong shock resistance and crack resistance, safe use, long service life of the house and attractive overall appearance.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the door type rigid frame light house is characterized by comprising a plurality of supporting steel columns arranged at four corners and between two adjacent corners at intervals, a light masonry outer wall containing a steel reinforcement framework, a roof metal support frame and a light roof plate, wherein the roof metal support frame and the light roof plate are fixed at the upper ends of the supporting steel columns; the outer enclosing wall at the position where each supporting steel column is arranged is broken to form a mounting opening A, a mounting opening B, a mounting opening C and a mounting opening D of the supporting steel column;
node structure of installing port A and installing port B department that does not set up the expansion joint between adjacent two angles: the wall comprises two reinforced concrete constructional columns, a plurality of connecting steel bars A and a thin lightweight masonry wall A; the supporting steel column comprises an I-shaped steel column or an H-shaped steel column; reinforced concrete constructional columns which are connected with the peripheral wall into a whole and have the same thickness as the peripheral wall are respectively poured at the two ends of the mounting opening A and the mounting opening B; the outer end of the I-shaped steel column or the H-shaped steel column extends into the mounting opening A or the mounting opening B, the inner end of the I-shaped steel column or the H-shaped steel column extends out of the mounting opening A or the mounting opening B, and the lower end of the I-shaped steel column or the H-shaped steel column is fixed in the foundation; the connecting steel bars A are arranged at equal intervals up and down, the middle of each connecting steel bar A is inwards concave towards the direction of an indoor I-shaped steel column or an H-shaped steel column and is welded and fixed on an outdoor flange plate of the I-shaped steel column or a web plate of the H-shaped steel column, and two ends of each connecting steel bar A are embedded in reinforced concrete constructional columns at two sides; a thin and light masonry wall A is formed by building light building blocks with connecting steel bars A as frameworks in an installation opening A or an installation opening B between two reinforced concrete constructional columns on the outer side of an I-shaped steel column or an H-shaped steel column;
node structure of setting up the installation mouth C department of expansion joint between adjacent two angles: the concrete wall comprises two reinforced concrete constructional columns, a plurality of connecting steel bars B, a thin lightweight masonry wall B and a caulking material; the support steel column comprises two I-shaped steel columns; casting reinforced concrete constructional columns which are connected with the outer enclosing wall into a whole and have the same thickness as the outer enclosing wall at the two ends of the mounting opening C; the two I-shaped steel columns are arranged at a row of intervals, the outdoor end of each I-shaped steel column extends into the corresponding mounting opening C, the indoor end of each I-shaped steel column extends out of the corresponding mounting opening C, and the lower end of each I-shaped steel column is fixed in the foundation; the connecting steel bars B are divided into two groups with equal numbers, the connecting steel bars B of each group are arranged at equal intervals up and down, the middle of each connecting steel bar B is inwards concave towards one I-shaped steel column on the indoor side, and the connecting steel bars B are welded and fixed on the indoor flange plates of the I-shaped steel column; the adjacent ends of the two groups of connecting steel bars B are provided with gaps, and the other ends of the two groups of connecting steel bars B are embedded in reinforced concrete constructional columns on two sides; a thin light masonry wall B with expansion joints reserved at the positions corresponding to the gaps between two groups of connecting steel bars B is formed by building light masonry blocks with the connecting steel bars B as frameworks in an installation opening C between two reinforced concrete constructional columns on the outer side of an I-shaped steel column; the outdoor end part in the expansion joint of the thin light masonry wall B is adhered and fixed with a joint filling material;
node structure at mounting port D of corner: the wall comprises two reinforced concrete constructional columns, a plurality of connecting steel bars C and a thin lightweight masonry wall C; the support steel column comprises an I-shaped steel column; casting reinforced concrete constructional columns which are connected with the outer enclosing wall into a whole and have the same thickness as the outer enclosing wall at the two ends of the mounting opening D; the outer end of the I-shaped steel column extends into the mounting opening D, the inner end of the I-shaped steel column extends out of the mounting opening D, and the lower end of the I-shaped steel column is fixed in the foundation; the connecting steel bars C are arranged at equal intervals up and down, the middle of each connecting steel bar C is inwards concave in the direction of an I-shaped steel column at the indoor side and is welded and fixed on an outdoor flange plate of the I-shaped steel column, one end of each connecting steel bar C is embedded in one reinforced concrete constructional column, the other end of each connecting steel bar C is bent at right angles, and the connecting steel bars C are embedded in the other reinforced concrete constructional column; and (3) building lightweight blocks with connecting steel bars C as frameworks in the mounting openings D between the two reinforced concrete constructional columns on the outer sides of the I-shaped steel columns to form rectangular thin lightweight masonry walls C with the outer ends flush with the outer ends of the two reinforced concrete constructional columns at the mounting openings D respectively.
Still preferably, the node structure at the mounting openings a and B further comprises a metal joint cover plate a, and a metal joint cover plate a wrapping the indoor sides of the two reinforced concrete constructional columns and the i-shaped steel column or wrapping the indoor sides of the two reinforced concrete constructional columns and the H-shaped steel column is fixed on the indoor end surfaces of the two reinforced concrete constructional columns at the mounting openings a and B; the node structure at the mounting opening C also comprises a metal joint cover plate B, wherein a U-shaped metal joint cover plate B which is wrapped on the indoor side of the two reinforced concrete constructional columns and the indoor side of the two I-shaped steel columns is fixed on the indoor end surfaces of the two reinforced concrete constructional columns at the mounting opening C; the joint structure at the mounting opening D further comprises a metal joint cover plate C, and the metal joint cover plate C which is wrapped on the indoor end faces of the two reinforced concrete constructional columns and the indoor side of the I-shaped steel column and is bent at two right angles is fixed on the indoor end faces of the two reinforced concrete constructional columns at the mounting opening D. The metal cover slit plates A, B and C are fixed on the two reinforced concrete constructional columns, the joint structures at the installation openings A, B and C are covered, the supporting steel column is protected, the supporting steel column is prevented from being rusted, the service life of the supporting steel column is prolonged, dust is prevented from entering the interfaces, the supporting steel column is easy to clean and clean, indoor decoration is easy to carry out, and indoor attractiveness is improved.
Further preferably, the portal rigid frame light house further comprises one or more indoor partition walls, wherein the outer enclosing wall at the inner partition wall is broken to form a mounting opening E for supporting the steel column; node structure at this mounting port E: the wall comprises two reinforced concrete constructional columns, a plurality of connecting steel bars A and a thin lightweight masonry wall A; the support steel column comprises an I-shaped steel column; casting reinforced concrete constructional columns which are connected with the outer enclosing wall into a whole and have the same thickness as the outer enclosing wall at the two ends of the mounting opening E; one end of the I-shaped steel column stretches into the mounting opening E, the other end stretches out of the mounting opening E, and the lower end of the I-shaped steel column is fixed in the foundation; the connecting steel bars A are arranged at equal intervals up and down, the middle of each connecting steel bar A is inwards concave to the I-shaped steel column and welded and fixed on a flange plate at one end of the I-shaped steel column, and the two ends of each connecting steel bar A are embedded in reinforced concrete constructional columns at the two sides; a thin and light masonry wall A is formed by building light building blocks with connecting steel bars A as frameworks in an installation opening E between two reinforced concrete constructional columns at the outer sides of the I-shaped steel columns; the inner partition wall is a light masonry wall with a steel reinforcement framework, reinforced concrete constructional columns A are respectively poured at two ends of the light masonry wall, and gaps are formed between the reinforced concrete constructional columns A and the flange plates at the other ends of the I-shaped steel columns. The arrangement of the indoor partition wall divides the indoor space into a plurality of rooms so as to further meet the requirements of users and prolong the service life of the light roof board.
Further preferably, the node structure at the mounting opening E further comprises a metal cover seam plate D; at the mounting opening E, two right-angle bent metal joint cover plates D are respectively fixed between the indoor end surfaces of the two reinforced concrete constructional columns and the side surfaces of the reinforced concrete constructional column A of the adjacent indoor partition wall, and are wrapped at the indoor end of the reinforced concrete constructional column, one side surface of the reinforced concrete constructional column A and the indoor side of the I-shaped steel column. Two metal cover seam boards D are respectively fixed between the indoor end face of the reinforced concrete constructional column and the side face of the reinforced concrete constructional column A of the indoor partition wall close to the indoor end face, cover the node structure at the mounting opening E, protect the supporting steel column, prevent the supporting steel column from rusting, prolong the service life of the supporting steel column, prevent dust from entering the interface, be easy to clean, be easy to carry out indoor decoration and increase the indoor attractiveness.
Compared with light metal wallboards, the embedded masonry outer wall structure has the advantages of durability improvement, engineering cost saving and maintenance and use cost reduction. Compared with a non-embedded masonry structure, the building block has larger use area under the condition of the same building area; the light masonry wall body is supported by the I-shaped steel columns, so that the wall body has good overall structural property, good firmness, strong earthquake resistance and crack resistance, safe use and long service life of houses; and the overall appearance is attractive.
Drawings
FIG. 1 is a top cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view of the AA of FIG. 1;
fig. 3 is an enlarged view of a portion B of fig. 1;
fig. 4 is an enlarged view of a portion C of fig. 1;
fig. 5 is an enlarged view of a portion D of fig. 1;
fig. 6 is an enlarged view of the portion E of fig. 1;
fig. 7 is an enlarged view of the portion F in fig. 1.
Detailed Description
The invention will be further described with reference to the drawings and specific examples.
As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the present embodiment includes a plurality of supporting steel columns 2 disposed at four corners and spaced between adjacent two corners, a lightweight masonry outer wall 1 containing a reinforcement cage, a roof metal support frame 4 (e.g., a portal beam) fixed to the upper end of each supporting steel column 2, and a lightweight roof board 3 (e.g., a heat-insulating color steel composite board). The outer wall 1 at the place where each supporting steel column 2 is provided is broken to form an installation port A6, an installation port B7, an installation port C8, an installation port D9, and an installation port E10 of the supporting steel column 1.
Node structure of installation mouth A6 and installation mouth B7 department that does not set up the expansion joint between adjacent two angles: comprises two reinforced concrete constructional columns 11, a plurality of connecting steel bars A12 and a thin lightweight masonry wall A13. The supporting steel column 2 at the mounting opening A6 comprises an I-shaped steel column 14 (also can be set into an H-shaped steel column according to the requirement), the supporting steel column 2 at the mounting opening B7 comprises an H-shaped steel column 17 (also can be set into an I-shaped steel column according to the requirement), and reinforced concrete constructional columns 11 which are connected with the outer enclosing wall 1 into a whole and have the same thickness as the outer enclosing wall 1 are respectively poured at two ends of the mounting openings A6 and B7. The outer ends of the I-shaped steel column 14 and the H-shaped steel column 17 extend into the mounting openings A6 and B7, the inner ends extend out of the mounting openings A6 and B7, and the lower ends of the I-shaped steel column and the H-shaped steel column are fixed in the foundation. The connecting steel bars A12 are arranged at equal intervals up and down, the middle of the connecting steel bar A is inwards concave towards the direction of the indoor I-shaped steel column 14 or the H-shaped steel column 17 and is welded and fixed on the outdoor end flange plate of the I-shaped steel column 14 or the central flange plate of the H-shaped steel column 17, and the two ends of the connecting steel bar A are embedded in the reinforced concrete constructional columns 11 on the two sides. Light building blocks are built by taking connecting steel bars A12 as frameworks in mounting ports A6 and B7 between two reinforced concrete constructional columns 11 on the outdoor sides of the I-shaped steel columns 14 and the H-shaped steel columns 17 to form a thin light masonry wall A13. Preferably, the node structure at the mounting openings A6 and B7 further comprises a metal joint cover plate a 16, and the indoor end surfaces of the two reinforced concrete constructional columns 11 at the mounting openings A6 and B7 are fixed with a plurality of metal joint cover plates a 16 wrapped on the indoor sides of the two reinforced concrete constructional columns 11 and the i-shaped steel columns 14 or wrapped on the indoor sides of the two reinforced concrete constructional columns 11 and the H-shaped steel columns 17 by bolts 15.
Node structure at the mounting port C8 of the expansion joint 20 between two adjacent corners: the concrete composite building structure comprises two reinforced concrete constructional columns 11, a plurality of connecting steel bars B18, a thin lightweight masonry wall B19 and joint filling materials: such as polystyrene foam strips 21. The support steel column 2 here comprises two i-shaped steel columns 14. Reinforced concrete constructional columns 11 which are connected with the outer enclosing wall 1 into a whole and have the same thickness as the outer enclosing wall 1 are cast at the two ends of the mounting opening C8. The two I-shaped steel columns 14 are arranged at a row of intervals, the outdoor end of each I-shaped steel column extends into the corresponding mounting opening C8, the indoor end of each I-shaped steel column extends out of the corresponding mounting opening C8, and the lower end of each I-shaped steel column is fixed in the foundation. The connecting steel bars B18 are divided into two groups with equal numbers, the connecting steel bars B18 of each group are arranged at equal intervals up and down, the middle of each connecting steel bar B is inwards concave towards one I-shaped steel column 14 on the indoor side, and the connecting steel bars B18 are welded and fixed on the indoor end flange plate of the I-shaped steel column 14; the adjacent ends of the two groups of connecting steel bars B18 are provided with gaps, and the other ends of the two groups of connecting steel bars B18 are embedded in the reinforced concrete constructional columns 11 on the two sides. In the mounting opening C8 between two reinforced concrete constructional columns 11 on the outdoor side of the I-shaped steel column 14, connecting steel bars B18 are taken as frameworks to build the light building blocks to form a thin light masonry wall B19 with expansion joints 20 reserved at the positions corresponding to the gaps between the two groups of connecting steel bars B18. The outdoor end part in the expansion joint 20 of the thin lightweight masonry wall B19 is fixedly bonded with a polystyrene foam plastic strip 21. Preferably, the node structure at the mounting opening C8 further comprises a metal joint cover plate B22, and the inner side of the two reinforced concrete constructional columns 11 and the inner sides of the two i-shaped steel columns 14 are fixed with a plurality of metal joint cover plates B22 wrapped by bolts 15 on the inner end surfaces of the two reinforced concrete constructional columns 11 at the mounting opening C8.
Node structure at mounting port D9 of corner: comprising two reinforced concrete constructional columns 11, a plurality of connecting rebars C23 and a thin lightweight masonry wall C24. The support steel column 2 here comprises an i-shaped steel column 14. Reinforced concrete constructional columns 11 which are connected with the outer enclosing wall 1 into a whole and have the same thickness as the outer enclosing wall 1 are cast at the two ends of the mounting opening D9. The outdoor end of the I-shaped steel column 14 extends into the mounting opening D9, the indoor end extends out of the mounting opening D9, and the lower end of the I-shaped steel column is fixed in the foundation. The connecting steel bars C23 are arranged at equal intervals up and down, the middle of each connecting steel bar C23 is inwards concave towards the direction of the I-shaped steel column 14 on the indoor side and welded and fixed on the outdoor flange plate of the I-shaped steel column 14, one end of each connecting steel bar C is embedded in one reinforced concrete constructional column 11, the other end of each connecting steel bar C is bent at right angles, and the connecting steel bars C are embedded in the other reinforced concrete constructional column 11. In the mounting opening D9 between the two reinforced concrete constructional columns 11 on the outdoor side of the I-shaped steel column 14, connecting steel bars C23 are taken as frameworks to build lightweight blocks to form a rectangular thin lightweight masonry wall C24 with the outdoor ends respectively flush with the outdoor ends 11 of the two reinforced concrete constructional columns at the mounting opening D9. Preferably, the node structure at the mounting opening D9 further comprises a metal joint cover plate C25, and the metal joint cover plate C25 wrapped on the indoor side of the two reinforced concrete constructional columns 11 and the i-shaped steel column 14 and bent at right angles is fixed on the indoor end surfaces of the two reinforced concrete constructional columns 11 at the mounting opening D9 by bolts 15.
Further preferably, the portal rigid frame light house further comprises a blocking (multiple blocking can be arranged according to the requirement) indoor partition wall 5, and the outer enclosing wall 1 provided with the inner partition wall 5 is broken to form an installation opening E10 for supporting the steel column 2. Node structure at this mounting port E10: comprises two reinforced concrete constructional columns 11, a plurality of connecting steel bars A12 and a thin lightweight masonry wall A13. The support steel column 2 here comprises an i-shaped steel column 14. Reinforced concrete constructional columns 11 which are connected with the outer enclosing wall 1 into a whole and have the same thickness as the outer enclosing wall 1 are cast at two ends of the mounting opening E10. One end of the I-shaped steel column 14 extends into the mounting hole E10, the other end extends out of the mounting hole E10, and the lower end of the I-shaped steel column is fixed in the foundation. The connecting steel bars A10 are arranged at equal intervals up and down, the middle of the connecting steel bars A is inwards concave to the I-shaped steel column 14 and welded and fixed on a flange plate at one end of the I-shaped steel column 14, and two ends of the connecting steel bars A are embedded in reinforced concrete constructional columns 11 at two sides. And (3) building lightweight blocks by using connecting steel bars A12 as frameworks in an installation opening E10 between two reinforced concrete constructional columns 11 at the outer sides of the I-shaped steel columns 14 to form a thin lightweight masonry wall A13. The inner partition wall 5 is a lightweight masonry wall with a steel reinforcement framework, two ends of the lightweight masonry wall are respectively poured with a reinforced concrete constructional column A27, and the reinforced concrete constructional column A27 and the flange plate at the other end of the I-shaped steel column 14 are separated by a gap. Preferably, the node structure at the mounting hole E10 further comprises an angular metal cover seam plate D26; at the mounting opening E10, two right-angle bent metal joint plates D26 are fixed between the indoor end surfaces of the two reinforced concrete constructional columns 11 and the side surfaces of the reinforced concrete constructional column a 27 of the adjacent indoor partition wall by bolts 15, and are wrapped at the indoor end of the reinforced concrete constructional column 11, one side surface of the reinforced concrete constructional column a 27 and the indoor side of the i-shaped steel column 14.
The above-described embodiments are only preferred and exemplary, and those skilled in the art can make modifications of equivalent technology from the description of this patent, which are all within the scope of protection of this patent.
Claims (1)
1. The door type rigid frame light house is characterized by comprising a plurality of supporting steel columns arranged at four corners and between two adjacent corners at intervals, a light masonry outer wall containing a steel reinforcement framework, a roof metal support frame and a light roof plate, wherein the roof metal support frame and the light roof plate are fixed at the upper ends of the supporting steel columns; the outer enclosing wall at the position where each supporting steel column is arranged is broken to form a mounting opening A, a mounting opening B, a mounting opening C and a mounting opening D of the supporting steel column;
node structure of installing port A and installing port B department that does not set up the expansion joint between adjacent two angles: the wall comprises two reinforced concrete constructional columns, a plurality of connecting steel bars A and a thin lightweight masonry wall A; the supporting steel column comprises an I-shaped steel column or an H-shaped steel column; reinforced concrete constructional columns which are connected with the peripheral wall into a whole and have the same thickness as the peripheral wall are respectively poured at the two ends of the mounting opening A and the mounting opening B; the outer end of the I-shaped steel column or the H-shaped steel column extends into the mounting opening A or the mounting opening B, the inner end of the I-shaped steel column or the H-shaped steel column extends out of the mounting opening A or the mounting opening B, and the lower end of the I-shaped steel column or the H-shaped steel column is fixed in the foundation; the connecting steel bars A are arranged at equal intervals up and down, the middle of each connecting steel bar A is inwards concave towards the direction of an indoor I-shaped steel column or an H-shaped steel column and is welded and fixed on an outdoor flange plate of the I-shaped steel column or a web plate of the H-shaped steel column, and two ends of each connecting steel bar A are embedded in reinforced concrete constructional columns at two sides; a thin and light masonry wall A is formed by building light building blocks with connecting steel bars A as frameworks in an installation opening A or an installation opening B between two reinforced concrete constructional columns on the outer side of an I-shaped steel column or an H-shaped steel column;
node structure of setting up the installation mouth C department of expansion joint between adjacent two angles: the concrete wall comprises two reinforced concrete constructional columns, a plurality of connecting steel bars B, a thin lightweight masonry wall B and a caulking material; the support steel column comprises two I-shaped steel columns; casting reinforced concrete constructional columns which are connected with the outer enclosing wall into a whole and have the same thickness as the outer enclosing wall at the two ends of the mounting opening C; the two I-shaped steel columns are arranged at a row of intervals, the outdoor end of each I-shaped steel column extends into the corresponding mounting opening C, the indoor end of each I-shaped steel column extends out of the corresponding mounting opening C, and the lower end of each I-shaped steel column is fixed in the foundation; the connecting steel bars B are divided into two groups with equal numbers, the connecting steel bars B of each group are arranged at equal intervals up and down, the middle of each connecting steel bar B is inwards concave towards one I-shaped steel column on the indoor side, and the connecting steel bars B are welded and fixed on the indoor flange plates of the I-shaped steel column; the adjacent ends of the two groups of connecting steel bars B are provided with gaps, and the other ends of the two groups of connecting steel bars B are embedded in reinforced concrete constructional columns on two sides; a thin light masonry wall B with expansion joints reserved at the positions corresponding to the gaps between two groups of connecting steel bars B is formed by building light masonry blocks with the connecting steel bars B as frameworks in an installation opening C between two reinforced concrete constructional columns on the outer side of an I-shaped steel column; the outdoor end part in the expansion joint of the thin light masonry wall B is adhered and fixed with a joint filling material;
node structure at mounting port D of corner: the wall comprises two reinforced concrete constructional columns, a plurality of connecting steel bars C and a thin lightweight masonry wall C; the support steel column comprises an I-shaped steel column; casting reinforced concrete constructional columns which are connected with the outer enclosing wall into a whole and have the same thickness as the outer enclosing wall at the two ends of the mounting opening D; the outer end of the I-shaped steel column extends into the mounting opening D, the inner end of the I-shaped steel column extends out of the mounting opening D, and the lower end of the I-shaped steel column is fixed in the foundation; the connecting steel bars C are arranged at equal intervals up and down, the middle of each connecting steel bar C is inwards concave in the direction of an I-shaped steel column at the indoor side and is welded and fixed on an outdoor flange plate of the I-shaped steel column, one end of each connecting steel bar C is embedded in one reinforced concrete constructional column, the other end of each connecting steel bar C is bent at right angles, and the connecting steel bars C are embedded in the other reinforced concrete constructional column; a right angle thin light masonry wall C with the outer ends flush with the outer ends of the two reinforced concrete constructional columns at the mounting opening D is formed in the mounting opening D between the two reinforced concrete constructional columns at the outer sides of the I-shaped steel columns by taking connecting steel bars C as frameworks to lay light masonry blocks;
the node structure at the mounting ports A and B also comprises a metal joint cover plate A, wherein the indoor end surfaces of the two reinforced concrete constructional columns at the mounting ports A and B are fixedly provided with a plurality of H-shaped metal joint cover plates A which are wrapped on the indoor sides of the two reinforced concrete constructional columns and the I-shaped steel columns or the indoor sides of the two reinforced concrete constructional columns and the H-shaped steel columns; the node structure at the mounting opening C also comprises a metal joint cover plate B, wherein a U-shaped metal joint cover plate B which is wrapped on the indoor side of the two reinforced concrete constructional columns and the indoor side of the two I-shaped steel columns is fixed on the indoor end surfaces of the two reinforced concrete constructional columns at the mounting opening C; the node structure at the mounting opening D also comprises a metal joint cover plate C, wherein the metal joint cover plate C which is wrapped on the indoor side of the two reinforced concrete constructional columns and the I-shaped steel column and is bent at right angles is fixed on the indoor end surfaces of the two reinforced concrete constructional columns at the mounting opening D;
the door type rigid frame light house further comprises one or more indoor partition walls, and the outer enclosing wall arranged at the inner partition wall is broken to form an installation opening E for supporting the steel column; node structure at this mounting port E: the wall comprises two reinforced concrete constructional columns, a plurality of connecting steel bars A and a thin lightweight masonry wall A; the support steel column comprises an I-shaped steel column; casting reinforced concrete constructional columns which are connected with the outer enclosing wall into a whole and have the same thickness as the outer enclosing wall at the two ends of the mounting opening E; one end of the I-shaped steel column stretches into the mounting opening E, the other end stretches out of the mounting opening E, and the lower end of the I-shaped steel column is fixed in the foundation; the connecting steel bars A are arranged at equal intervals up and down, the middle of each connecting steel bar A is inwards concave to the I-shaped steel column and welded and fixed on a flange plate at one end of the I-shaped steel column, and the two ends of each connecting steel bar A are embedded in reinforced concrete constructional columns at the two sides; a thin and light masonry wall A is formed by building light building blocks with connecting steel bars A as frameworks in an installation opening E between two reinforced concrete constructional columns at the outer sides of the I-shaped steel columns; the inner partition wall is a light masonry wall with a steel reinforcement framework, two ends of the light masonry wall are respectively poured with a reinforced concrete constructional column A, and the reinforced concrete constructional column A and a flange plate at the other end of the I-shaped steel column form a gap; the node structure at the mounting opening E also comprises a metal joint cover plate D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810285936.1A CN110344497B (en) | 2018-04-03 | 2018-04-03 | Light house with portal rigid frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810285936.1A CN110344497B (en) | 2018-04-03 | 2018-04-03 | Light house with portal rigid frame |
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| CN110344497B true CN110344497B (en) | 2024-03-22 |
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| CN208167969U (en) * | 2018-04-03 | 2018-11-30 | 保定市建筑设计院有限公司 | A kind of portal-rigid frames light house |
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| WO2010020088A1 (en) * | 2008-08-19 | 2010-02-25 | Zhu Hengjie | Assembled house make up of steel frame and light concrete panel |
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| CN110344497A (en) | 2019-10-18 |
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