CN218116959U

CN218116959U - Outer wall duplex big board for steel construction assembly type building

Info

Publication number: CN218116959U
Application number: CN202222177480.1U
Authority: CN
Inventors: 刘海萍; 鞠丰华; 李军; 管清术
Original assignee: Beijing Xinyuanyi Construction Technology Development Co ltd
Current assignee: Beijing Xinyuanyi Construction Technology Development Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-23
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a big board of spring layer of outer wall for steel construction assembly type structure, two support frames including alternate parallel arrangement and establish the girder at two support frame relative inboards, girder and the relative inboard of support frame are equipped with attached skeleton, both sides are equipped with the wire net piece respectively around girder and the attached skeleton, the girder, wire net piece and attached skeleton set up a set ofly at least on the support frame, wherein the relative outside of the wire net piece of one side is equipped with the multi-functional layer, it has watered cement to pour in the space that comprises support frame and girder, wire net piece and attached skeleton cladding are in the cement, girder top interval is equipped with the anchor nail that shears. The support frame, the main beam and the auxiliary framework bring good structural strength, and the steel wire mesh sheet prevents the cement from cracking and ensures the uniform transmission of the stress of the large plate. The shear anchors can effectively resist the horizontal shear force between the main beam and the bottom plate of the laminated slab. The multifunctional layer can effectively resist the external severe environment and has good fireproof and heat-insulating properties. Construction convenience and safety are improved through the lifting hook.

Description

Outer wall duplex big board for steel construction assembly type building

Technical Field

The utility model relates to a building element technical field, concretely relates to steel construction assembly type outer wall spring layer big board for building.

Background

Among the assembled building components, the external wall panel is the indispensable building external enclosure component, and traditional external wall adopts building aerated concrete block, prefabricated ALC slat etc. mostly, need paste heat preservation, outer finish coat etc. when adopting this kind of external wall on-the-spot, and the on-the-spot wet work is many, and the construction danger is big. At present, a wallboard which is light in weight, good in mechanical property and easy to install is urgently needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a wallboard that matter is light, mechanical properties is good and easily install.

In order to realize the above-mentioned purpose, the utility model discloses an including two alternate parallel arrangement's two support frames and establish the girder at two support frame relative inboards, support frame and the relative inboard of girder are equipped with attached skeleton, both sides are equipped with the wire net respectively around girder and attached skeleton, girder, wire net and attached skeleton set up a set of at least on the support frame, and wherein the relative outside of the wire net of one side is equipped with the multi-functional layer, has watered cement in the space that comprises support frame and girder, wire net and attached skeleton cladding are in cement, girder top interval is equipped with shear anchor nail.

Further, attached skeleton is including establishing at the relative inboard of girder and with a supporting beam of support frame rigid coupling, the supporting beam comprises cross arrangement's support girder and support secondary beam, the one end that the girder was kept away from to a supporting beam is in on the same water flat line, the girder one end that keeps away from to a supporting beam is passed through the banding roof beam and is connected, the relative lateral surface of banding roof beam is located a supporting beam and keeps away from the relative inboard of the line of girder one end, cement is poured to the relative lateral surface that has not crossed the banding roof beam, and the relative lateral surface of the cement after solidifying is located a supporting beam and keeps away from the relative inboard of the line of girder one end.

Furthermore, the multifunctional layer comprises a protective layer and a composite heat-insulating layer.

Further, the protective layer is a fiber cement board, the composite heat insulation layer comprises a polystyrene board, and a hydrophobic rock wool board is arranged at the top end of the polystyrene board.

Furthermore, the multifunctional layers are connected and fixed on the steel wire mesh through anchoring nails.

Furthermore, lifting hooks are arranged on the opposite outer sides of the supporting frame at intervals, and lifting hooks are arranged at the top end of the uppermost girder at intervals.

Furthermore, the lifting hook comprises a lifting part with the top end outwards recessed into a circular arc shape, and the bottom ends of the lifting parts are respectively provided with a connecting part extending outwards.

Furthermore, the edge sealing beam is C-shaped steel.

Further, the support frame is the square pipe, the girder is the I-steel.

Furthermore, the support frame is provided with more than two groups of main beams, steel wire meshes and auxiliary frameworks, and the top ends of the main beams positioned at the lower part and the bottom ends of the supporting beams positioned at the upper part are welded.

After adopting above-mentioned structure, through the girder that the support frame that sets up square pipe and the I-steel made, alleviate self weight when guaranteeing structural strength. Contain a supporting beam and as the attached skeleton of the C shaped steel of banding roof beam through the setting and further improved the structural strength of support frame and girder, guarantee wallboard atress even transmission when can prevent the cement fracture through setting up the wire net piece, improve the ability that the horizontal load was born to the wallboard. Through setting up the anchor that shears, after setting up superimposed sheet bottom plate and concrete superimposed sheet to this utility model, can effectively resist the horizontal shear force between girder-the superimposed sheet bottom plate, prevent relative sliding between the two. Through setting up the multi-functional layer including protective layer and compound heat preservation, can not only effectively resist outside adverse circumstances and still have good fire prevention thermal insulation performance. Construction convenience and safety can be improved through setting up the lifting hook that lifts by crane. To sum up, the utility model has the advantages of stable in structure, intensity are good, fire prevention thermal insulation performance is good, easily hoist and mount and improve construction operation security safety.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion C of FIG. 1;

FIG. 4 is a sectional view taken along line B-B of FIG. 1;

fig. 5 is a partially enlarged view of a portion D of fig. 4;

fig. 6 is a partially enlarged view of a portion E of fig. 4;

FIG. 7 is a schematic view of a lifting hook;

fig. 8 is a schematic view of the structure of the anchoring bar;

fig. 9 is a schematic structural view of another embodiment of the present invention;

fig. 10 is a partially enlarged view of portion F of fig. 9;

fig. 11 is a schematic view of the usage state of the present invention;

in the figure: 1. a support frame; 2. a main beam; 3. a support beam; 31. supporting the main beam; 32. supporting the secondary beam; 4. edge sealing beams; 5. a steel wire mesh sheet; 51. anchoring nails; 6. a multi-functional layer; 61. a fiber cement board; 62. a polystyrene board; 63. hydrophobic rock wool board; 7. a shear anchor; 8. lifting a lifting hook; 81. a lifting part; 82. a connecting portion; 9. cement; 100. a laminated slab base plate; 101. a concrete laminated layer.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

Referring to the attached drawings, the steel structure assembly type exterior wall spring layer large plate for the building comprises two support frames 1 arranged in parallel at intervals and a main beam 2 arranged on the opposite inner sides of the two support frames 1, wherein the support frames 1 are made of square tubes, the main beam 2 is made of I-shaped steel, the left end and the right end of the main beam 2 are fixedly connected to the opposite inner sides of the two support frames 1 respectively in a welding mode, and the thickness of the main beam 2 is smaller than that of the support frames 1, so that the main beam is coated in cement 9 after cement 9 is poured subsequently.

The relative inner sides of the support frame 1 and the main beam 2 are provided with auxiliary frameworks, and the auxiliary frameworks comprise support beams 3 which are arranged on the relative inner sides of the main beam 2 and are fixedly connected with the support frame 1. The supporting beam 3 comprises a main supporting beam 31 and two sub-supporting beams 32 which are mutually and symmetrically fixed on two opposite sides of the main supporting beam 31 in an inclined manner, and a connecting line of the main supporting beam 31 along the length direction is crossed with a connecting line of the two sub-supporting beams 32 along the length direction. One end of the support main beam 31 is welded to the opposite inner side of one support frame 1 and the opposite inner side of the main beam 2, and the other end is welded to the opposite inner side of the other support frame 1. One end of each of the two supporting secondary beams 32 is fixedly connected with the opposite two sides of the supporting main beam 31 by welding, the other end of one supporting secondary beam 32 is fixedly connected with the opposite inner side of the supporting frame 1 and the opposite inner side of the main beam 2 by welding, and the other end of the other supporting secondary beam 32 is fixedly connected with the opposite inner side of the supporting frame 1 by welding. One end of the supporting beam 3, which is far away from the main beam 2, is positioned on the same horizontal line, and the supporting beam 3 is made of channel steel, I-shaped steel or angle steel. As shown in the figure, the thickness of the main supporting beam 31 is the same as that of the secondary supporting beam 32, that is, the front and rear side surfaces of the main supporting beam 31 and the front and rear side surfaces of the secondary supporting beam 32 are respectively located on the same vertical plane, and the thickness of the main supporting beam 31 and the secondary supporting beam 32 is smaller than that of the support frame 1, so that the support frame is used for being coated in cement 9 after cement 9 is poured subsequently.

One end, far away from the main beam 2, of the support beam 3 is connected through the edge sealing beam 4, the edge sealing beam 4 is made of C-shaped steel, the edge sealing beam 4 is arranged in parallel to the main beam 2, the relative outer side face of the edge sealing beam 4 is located on the relative inner side of a connecting line of the support beam 3, far away from the main beam 2, of the support beam 3, namely, a gap exists between the relative outer side face of the edge sealing beam 4 and one end, far away from the main beam 2, of the support beam 3, and the thickness of the edge sealing beam 4 is smaller than or equal to that of the support beam 3 and is used for being coated in cement 9 after cement 9 is poured subsequently.

The front side and the rear side of the main beam 2 and the auxiliary framework are respectively provided with a steel wire mesh 5, the top end of the steel wire mesh 5 is connected with the top end of the main beam 2 through spot welding, and the left side and the right side of the steel wire mesh 5 are respectively fixedly connected with the opposite inner sides of the two support frames 1 through spot welding. The distance between the two steel wire mesh sheets 5 is smaller than the thickness of the support frame 1, and the steel wire mesh sheets are coated in cement 9 after the cement 9 is poured subsequently. The main beam 2, the steel wire mesh 5 and the auxiliary framework are at least arranged on the support frame 1 in a group, and when the support frame 1 is provided with more than two groups of main beams 2, the steel wire mesh 5 and the auxiliary framework, the top end of the main beam 2 which is relatively below is connected with the bottom end of the supporting beam 3 which is relatively above in a welding manner.

Wherein the relative outside of the wire net 5 of one side is equipped with many functional layers 6, and many functional layers 6 include protective layer and composite insulation layer, can resist outside adverse weather environment through setting up the protective layer, can provide effectual heat preservation effect through setting up composite insulation layer. The protective layer is made of fiber cement boards 61, the composite insulating layer comprises polystyrene boards 62, and hydrophobic rock wool boards 63 are arranged at the top ends of the polystyrene boards 62. The polystyrene board 62 adopts a B1 grade polystyrene board, the hydrophobic rock wool board 63 adopts an A grade hydrophobic rock wool board, and the whole board has good fireproof and heat-insulating properties. The polystyrene board 62 and the hydrophobic rock wool board 63 are fixed on the fiber cement board 61 by gluing. The multifunctional layer 6 is connected and fixed on the steel wire mesh 5 through a plurality of anchoring nails 51, the anchoring nails 51 are outer wall heat-insulating nails made of metal materials, the outer wall heat-insulating nails are general parts for fixing heat-insulating plates, and the structural principle of the outer wall heat-insulating nails is known by technical personnel. The anchor nail 51 comprises a circular rivet head and a hook claw in an L shape, the hook claw sequentially penetrates through the protective layer and the composite heat insulation layer and abuts against the steel wire mesh 5, the circular rivet head abuts against the outer side, relative to the protective layer, of the protective layer, and the hook claw and the steel wire mesh 5 of the anchor nail 51 are fixed in a binding or welding mode.

After the multifunctional layer 6 and the steel wire mesh 5 are fixed on the anchoring nails 51, cement 9 is poured into a space formed by the support frame 1 and the main beam 2, the cement 9 is foamed cement, the cement 9 is poured from the top end of the main beam 2 to a position over the opposite outer side surface of the edge-sealed beam 4, the steel wire mesh 5 and the auxiliary framework are coated in the cement 9, the opposite outer side surface of the solidified cement 9 is positioned on the opposite inner side of a connecting line of the support beam 3 far away from one end of the main beam 2, namely when the exterior wall jump layer large plate for the steel structure assembly type building is actually used, the exterior wall jump layer large plate is arranged along the height direction of the support frame 1 and perpendicular to the ground, the main beam 2 is positioned above the auxiliary framework, one side of the main beam 2 connected with the auxiliary framework is the opposite inner side of the main beam 2, the side opposite to the auxiliary framework is the top end of the main beam 2, the upper edge of the solidified cement 9 is flush with the top end of the main beam 2, a gap exists between the lower edge of the cement 9 far away from the main beam 2 and the lower edge of the support beam 3, the gap is adapted to the height of a laminated slab 100 and a concrete laminated layer 101 arranged in subsequent construction, and the thickness of the concrete laminated layer after the cement 9 is the same as that of the support frame 1.

Shear anchors 7 are arranged at the top end of the main beam 2 at intervals, the shear anchors 7 are made of M16 screws, the shear anchors 7 are vertically arranged, and the bottom end of the shear anchors is fixedly connected with the top end of the main beam 2 in a welding mode.

The lifting hook 8 is arranged on the opposite outer side of the support frame 1 at intervals, the lifting hook 8 is arranged on the top end of the main beam 2 on the uppermost layer at intervals, the lifting hook 8 is made of a round rod, the lifting hook 8 comprises a lifting part 81 with the top end being outwards concave in a circular arc shape, and the bottom end of the lifting part 81 is respectively provided with a connecting part 82 extending outwards. The connecting portion 82 is fixed to the support frame 1 or the main beam 2 by welding. Can be equipped with girder 2 more than two sets of on support frame 1, wire mesh 5 and attached skeleton, refer to fig. 9-11, three girder 2 of group, wire mesh 5 and attached skeleton set gradually along support frame 1 direction of height, between adjacent two sets of, be in 2 tops of a set of girder in relative below and 3 bottom welded connection of a set of supporting beam in relative top, cement 9 pours to each group and solidifies the back, be in the clearance that 9 bottoms of a set of cement in relative top to 2 tops of a set of girder in relative below formed between adjacent two sets of and be used for follow-up superimposed sheet bottom plate 100 and the superimposed sheet 101 of concrete, the equal interval in top of three girder 2 of group is equipped with shear anchor 7. A plurality of hoisting hooks 8 are arranged on the opposite outer side of the support frame 1 and the top end of the girder 2 on the uppermost layer (namely the first girder 2 from top to bottom) at intervals, and the arrangement quantity and the arrangement intervals of the hoisting hooks 8 can be flexibly adjusted according to the actual weight of the jump-layer large plate.

The utility model discloses during the use, refer to fig. 11, place superimposed sheet bottom plate 100 on 2 tops of girder, then concreting superimposed sheet 101, shear anchor nail 7 is buried in concreting superimposed sheet 101, concrete superimposed sheet 101 fills the relative lateral surface of full cement 9 to a supporting beam 3 clearance of keeping away from the one end of girder 2, treat the concrete setting back, shear anchor nail 7 is in the same place superimposed

sheet bottom plate

100 and 2 anchors of girder, can effectively resist the horizontal shear force between girder 2-superimposed sheet bottom plate 100, prevent relative slippage between the two. It is right to catch on lifting hook 8 completion through using lifting machinery the utility model discloses a hoist and mount operation.

The utility model discloses a girder that support frame and I-steel that the side pipe of setting was made were made alleviateed self weight when guaranteeing structural strength. Contain a supporting beam and as the attached skeleton of the C shaped steel of banding roof beam through the setting and further improved the structural strength of support frame and girder, guarantee wallboard atress even transmission when can prevent the cement fracture through setting up the wire net piece, improve the ability that the horizontal load was born to the wallboard. Through setting up the anchor that shears, after setting up superimposed sheet bottom plate and concrete superimposed sheet to this utility model, can effectively resist the horizontal shear force between girder-the superimposed sheet bottom plate, prevent relative sliding between the two. Through setting up the multi-functional layer including protective layer and compound heat preservation, can not only effectively resist outside adverse circumstances and still have good fire prevention thermal insulation performance. Construction convenience and safety can be improved through setting up the lifting hook that lifts by crane. To sum up, the utility model has the advantages of stable in structure, intensity are good, fire prevention thermal insulation performance is good, easily hoist and mount and improve construction operation security safety.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a steel construction assembled building outer wall spring layer big board, characterized by: including two support frames (1) of alternate parallel arrangement and establish girder (2) at two support frames (1) inboard relatively, support frame (1) and girder (2) inboard relatively are equipped with attached skeleton, both sides are equipped with wire mesh (5) respectively around girder (2) and attached skeleton, girder (2), wire mesh (5) and attached skeleton set up a set of on support frame (1) at least, and wherein the relative outside of wire mesh (5) of one side is equipped with many functional layers (6), and it has cement (9) to pour in the space that constitutes by support frame (1) and girder (2), wire mesh (5) and attached skeleton cladding are in cement (9), girder (2) top interval is equipped with shear anchor nail (7).

2. The exterior wall jump floor large plate for the steel structure assembly type building of claim 1, which is characterized in that: the auxiliary framework comprises a supporting beam (3) which is arranged on the inner side of a main beam (2) relatively and fixedly connected with a supporting frame (1), the supporting beam (3) comprises a supporting main beam (31) and a supporting secondary beam (32) which are arranged in a crossed mode, one end, far away from the main beam (2), of the supporting beam (3) is located on the same horizontal line, one end, far away from the main beam (2), of the supporting beam (3) is connected through an edge sealing beam (4), the inner side, relatively to the outer side face of the edge sealing beam (4), of the supporting beam (3) is located on the inner side, far away from the connecting line of one end of the main beam (2), of the supporting beam (3), of the cement (9) is poured to the outer side face, not crossing the outer side face of the edge sealing beam (4), and the outer side face, relatively to the outer side face of the solidified cement (9) is located on the inner side, far away from the connecting line of one end of the main beam (2) of the supporting beam (3).

3. The exterior wall jump floor large plate for the steel structure assembly type building of claim 2, which is characterized in that: the multifunctional layer (6) comprises a protective layer and a composite heat-insulating layer.

4. The exterior wall jump floor large plate for the steel structure assembly type building of claim 3, which is characterized in that: the protective layer is fiber cement board (61), the compound heat preservation includes polyphenyl board (62), polyphenyl board (62) top is equipped with hydrophobic rock wool board (63).

5. The exterior wall jump layer large plate for the steel structure assembly type building according to claim 4, wherein: the multifunctional layers (6) are connected and fixed on the steel wire mesh sheets (5) through anchoring nails (51).

6. The exterior wall jump floor slab for the steel structure fabricated building according to any one of claims 1 to 5, which is characterized in that: the relative outside interval of support frame (1) is equipped with lifting hook (8), and the top interval that is in girder (2) of the superiors is equipped with lifting hook (8).

7. The exterior wall jump floor large plate for the steel structure assembly type building of claim 6, which is characterized in that: the lifting hook (8) comprises a lifting part (81) with the top end outwards recessed into a circular arc shape, and the bottom ends of the lifting part (81) are respectively provided with a connecting part (82) extending outwards.

8. The exterior wall jump layer large plate for the steel structure assembly type building according to claim 2, which is characterized in that: the edge sealing beam (4) is C-shaped steel.

9. The exterior wall jump floor large plate for the steel structure assembly type building of claim 6, which is characterized in that: the support frame (1) is a square tube, and the main beam (2) is I-shaped steel.

10. The exterior wall jump floor large plate for the steel structure assembly type building of claim 6, which is characterized in that: the supporting frame (1) is provided with more than two groups of main beams (2), steel wire meshes (5) and auxiliary frameworks, and the top ends of the main beams (2) below the supporting frame are connected with the bottom ends of the supporting beams (3) above the supporting frame in a welding mode.