CN203821627U - Wall structure system with light steel keels, and wall - Google Patents

Wall structure system with light steel keels, and wall Download PDF

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Publication number
CN203821627U
CN203821627U CN201420106157.8U CN201420106157U CN203821627U CN 203821627 U CN203821627 U CN 203821627U CN 201420106157 U CN201420106157 U CN 201420106157U CN 203821627 U CN203821627 U CN 203821627U
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China
Prior art keywords
keel
main joist
joist
core connector
structural
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CN201420106157.8U
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Chinese (zh)
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霍学朝
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霍学朝
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    • Y02A30/261
    • Y02B30/94

Abstract

The utility model relates to a wall structure system with light steel keels, and a wall. The wall structure system comprises main keels (2) and wall keels (1), wherein the wall keels (1) are vertically connected with the main keels (2); the wall keels (1) are parallel to each other; the main keels (2) are arranged along the horizontal direction; the wall keels (1) are arranged along the vertical direction; inner core connectors (5) are arranged on the main keels (2); the inner core connectors (5) are cuboids; the wall keels (1) are vertically connected with the main keels (2) through the inner core connectors (5). The wall structure system for the light steel keel and the wall have the advantages that the structure is reasonable, the heat-insulating and energy consumption-reducing effects are good, the keel connection mode is simple and reliable, the structure of the building is more stable, the mounting is more convenient, quicker and more reasonable, the demand on construction operators is low and the wall structure system is fit for vast town housing construction.

Description

A kind of wall structural system of lightgage steel joist and body of wall

Technical field

The utility model relates to earthquake-resistant building structure system, is a kind of wall structural system and body of wall of lightgage steel joist specifically.

Background technology

Earthquake in recent years happens occasionally, and harm impact is very large, and building implementation structure antidetonation, building energy conservation integrated design are the developing direction that construction industry is constantly inquired into and pursued.And in modern society, the energy, environment have become the matter of utmost importance that affects Chinese national economy and sustainable development.

Existing building, main structure and the mode of construction of energy saving integrated have: cast-in-situ steel reinforced concrete sandwich energy-saving structural system, block insulation sandwich energy-saving structural system, light steel frame insulation sandwich board energy-saving structure system, inner deposited and outer hung steel concrete insulation sandwich board energy-saving structure system, lightweight structures system etc.For ease of statement, by the mode of construction of this structure and energy saving integrated referred to as structure self-heat-insulation system.

Around the power-saving technology of building maintenance structure, traditional way normally adopts External Thermal Insulation Technology for External, that is: inner side of outer wall or the outside paste heat-preserving heat-barrier material at building forms external thermal insulation, and then reaches the object that thermal insulation reduces energy consumption.Yet the heat preserving and insulating material of domestic a large amount of employings at present, when playing thermal insulation reduction energy consumption, but exists significant deficiency and hidden danger:

One, heat preserving and insulating material is inflammable, causes the fire prevention fire resistance of building very low, once breaking out of fire, its external thermal insulation will become comburant, increase the weight of the condition of a disaster of fire;

Its two, when using in highrise building, the ornament materials such as ceramic tile of external thermal insulation external pasting, are easy to come off because with the passing of time wind, rain erosion etc. cause, and have a strong impact on the person and property safety;

Its three, External Thermal Insulation Technology for External is difficult to accomplish and builds the same life-span;

In addition, the thermal insulation of floor reduction energy consumption lacks corresponding solution.

Housing industry has become one of mainstay of Chinese national economy.Yet, dwelling construction particularly village-town house as the conventional industries of China, long-term in the extensive production phase, the main difficult technical such as village-town house shock resistance is poor, industrialized level is low, labor productivity is low and resource consumption is high, degree of contamination is large is urgently to be resolved hurrily.Therefore, carry out correlation technique research, it is very necessary for the village-town house having a large capacity and a wide range, proposing complete thermal insulation reduction energy consumption solution.

Along with the demand of China market economic development, foreign corporation pours in the introduction with technical equipment, has greatly accelerated the developing steps of China's light-weight structure residence building system.But, because scientific research, design, the execution control work of lightweight steel construction relatively lags behind, so also there are many problems in the process of development.At present, exploitation lightweight steel construction system technology shifts to the marketization, commercial running, though make part achievement through identifying assessment, engineering application research and development lack of staying power.The development scheme that production, teaching & research combines is relatively weak.Marketing application faces many problems, mainly contains:

1, the lightweight steel design theory of computation is comparatively perfect, but the problem of structure and energy saving integrated does not have fine solution; The heat insulating material that lacks the suitable for China of suiting measures to local conditions;

2, difficulty of construction strengthens, and needs professional contingent;

3, design research and development are combined with market not, and engineering application is limited to pilot more;

4, lightweight steel construction system is served urban villa class building more at present, and overall cost is higher, for vast village-town house, is difficult to be suitable for;

5, foam cement or glass bead, can improve insulation, the acoustical effectiveness of building as the insulation layer of body of wall, it is effective that thermal insulation reduces energy consumption, but in light-weight structure residence, not yet apply, universal, in light-weight structure residence, lack complete embodiment.

Utility model content

For the defect existing in prior art, the purpose of this utility model is to provide a kind of wall structural system and body of wall of lightgage steel joist, with ecomaterial, new construction and new technology be adopted as principal character, with material property, combined wall board, the force-mechanism of composite floor plate, the anti-seismic performance of structure and energy-saving building technology research are core, with Structural Engineering, material engineering and building energy conservation related discipline crossing research are characteristic, pass through material, the research of element structure and three aspects of building energy conservation, theory analysis and demonstration project construction and application of result are promoted, on the basis of combining closely in production, teaching & research, realize wall structural system and the body of wall of new type of light gauge steel, completed the light steel composite board structural system of novel energy-conserving complete set technology.

For reaching above object, the technical scheme that the utility model is taked is:

A wall structural system for lightgage steel joist, is characterized in that comprising:

Main joist 2, wall keel 1,

Wall keel 1 are connected with main joist 2 is vertical, parallel to each other between wall keel 1;

Main joist 2 along continuous straight runs settings, wall keel 1 vertically arrange,

On main joist 2, be provided with inner core connector 5, described inner core connector 5 is a cuboid,

Wall keel 1 are connected with main joist 2 is vertical by inner core connector 5.

On the basis of technique scheme, described main joist comprises:

Main joist lower shoe,

Along the length direction of main joist lower shoe, symmetrical be provided with extend upward after the main joist lower hem of inside 90 degree bendings again,

The end that main joist lower hem bends inwards upwards vertically extends to form vertical section of main joist,

The main joist vertically rear and front end of section is provided with some main joist installing holes,

The main joist vertically upper end of section bends 90 degree formation main joist ribs laterally, is main joist opening between main joist rib.

On the basis of technique scheme, along the length direction of main joist lower shoe, be provided with between two parties at least one main joist lower shoe reinforcing rib;

Along the length direction of the vertical section of main joist, be provided with between two parties vertically section reinforcing rib of at least one main joist.

On the basis of technique scheme, described main joist lower shoe reinforcing rib is the bar shaped cell body raising up;

Described main joist vertically section reinforcing rib is the bar shaped cell body to the vertical section of main joist outside projection.

On the basis of technique scheme, main joist lower shoe is provided with for installing the mounting groove of inner core connector 5.

On the basis of technique scheme, for installing the mounting groove of inner core connector 5, during for site operation, according to concrete definite installation site on-the-spot fluting on main joist 2.

On the basis of technique scheme, described wall keel 1 comprise:

Wall shoe 13,

Along the length direction of wall shoe 13, be symmetrically provided with vertically extending wall side of keel 12,

Wall side of keel 12 forms wall keel flanging 11 away from one end 90 degree bendings laterally of wall shoe 13, is wall keel openings between wall keel flanging 11,

The two ends up and down of wall side of keel 12 are provided with some wall keel installations hole 14.

On the basis of technique scheme, inner core connector 5 is threaded onto in mounting groove, and two ends are exposed to respectively outside main joist 2 up and down,

The front side and the rear side that at inner core connector 5, are exposed to the end outside main joist 2 are respectively provided with wall keel 1.

On the basis of technique scheme, between the wall keel flanging 11 of two wall keel 1 that front and back are oppositely arranged, leave gap.

On the basis of technique scheme, the wall keel opening of wall keel 1 is inserted on inner core connector 5, and the distance between the distance between wall side of keel 12 and inner core connector 5 left and right sidewalls is adaptive, after plug-in mounting:

The wall shoe 13 of wall keel 1 touches with inner core connector 5 front side walls or rear wall,

The wall side of keel 12 of wall keel 1 clamps inner core connector 5 left and right sidewalls,

Screw or bolt be through wall keel installation hole 14, and the end outside the end of wall keel 1 is exposed to main joist 2 with inner core connector 5 is fixedly connected with.

On the basis of technique scheme, in the both sides, front and back of wall keel 1, mount wall link plate as the internal and external ornament sheet material of body of wall,

In wall structural system, internal and external ornament sheet material enclosed space, monobloc cast has inorganic light heat insulation material, forms wall insulating layer 1107.

On the basis of technique scheme, described inorganic light weight thermal insulation material is foam cement or glass bead.

A body of wall, is characterized in that comprising:

The wall structural system being surrounded by main joist 2 and wall keel 1 as above,

On main joist 2, be provided with inner core connector 5,

On the wall shoe 13 of wall keel 1 that is positioned at inner core connector 5 front sides, be provided with some spaced bridge cut-off adjustable positioning components 1103,

Bridge cut-off adjustable positioning component 1103 rear ends are connected with the wall keel 1 that are positioned at inner core connector 5 front sides by the inner core 1102 with staking mother,

Bridge cut-off adjustable positioning component 1103 front ends are connected with the link plate keel 1101 that arrange horizontally set or vertical,

On the leading flank of link plate keel 1101, be provided with some link plate parts 1104, as the wall link plate 1105 of outer decoration for vertical face plate, be mounted on link plate part 1104,

On the wall shoe 13 of wall keel 1 that is positioned at inner core connector 5 rear sides, be provided with some link plate parts 1104, as the wall link plate 1106 of inner wall panel, be mounted on link plate part 1104,

In wall structural system, internal and external ornament sheet material enclosed space, monobloc cast has inorganic light heat insulation material, forms wall insulating layer 1107.

On the basis of technique scheme, at one deck of building body, in the turning point of body of wall, be provided with and be embedded in underground concrete stanchion 1601,

The end face of concrete stanchion 1601 is provided with column fixed base plate 1602,

Column 1603 vertically arranges, and the lower end of column 1603 is fixed on column fixed base plate 1602,

Main joist is fixedly connected with main joist 2, column 1603 respectively with column connecting piece 1605.

The wall structural system of lightgage steel joist described in the utility model and body of wall, rational in infrastructure, it is effective that thermal insulation reduces energy consumption, keel connected mode is simple, reliable, make the structure of building more stable, it is more simple and efficient, more reasonable to install, and constructing operation personnel is required low, is applicable to vast village-town house construction.

Accompanying drawing explanation

The utility model has following accompanying drawing:

The assembling schematic diagram of Fig. 1 wall keel and ground joist,

The explosive view of Fig. 2 Fig. 1,

The structural representation of Fig. 3 secondary joist,

The sectional drawing of Fig. 4 secondary joist,

Fig. 5 installs the structural representation of corner brace,

The structural representation of Fig. 6 wall keel,

The structural representation of Fig. 7 floor,

The structural representation of Fig. 8 body of wall,

The structural representation of Fig. 9 link plate part,

The assembling schematic diagram of Figure 10 link plate part and wall link plate,

The sectional drawing of Figure 11 wall link plate,

The sectional drawing of the upper notch of Figure 12 wall link plate,

The sectional drawing of the lower notch of Figure 13 wall link plate,

The assembling schematic diagram of Figure 14 concrete stanchion and main joist.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Lightweight steel construction Antiseismic house described in the utility model, its body of wall adopts lightgage steel joist as wall structural system (wall body structure load-bearing skeleton), its floor adopts lightgage steel joist as floor slab structure system (floor slab structure load-bearing skeleton), wherein, and as shown in Figure 1, 2:

Described floor slab structure system and wall structural system share main joist 2, main joist 2 is generally at least along body of wall setting, in the time need to improving the intensity of floor slab structure system, (such as the region of the large building areas such as hall) also can arrange main joist 2 in the region without body of wall

Described floor slab structure system also comprises secondary joist 3, secondary joist 3 is located between two adjacent main joists 2, secondary joist 3 is connected with main joist 2 is vertical, parallel to each other between secondary joist 3, or square crossing between secondary joist 3, according to varying in size of room Nei Ge region building area, secondary joist 3 may have following several facilities: the first, between several times keel 3 all (such as the region of the Minor Construction areas such as aisle) parallel to each other, the second, 3 of several times keel be arranged in parallel, 3 of several times keel also be arranged in parallel in addition, (ranks intersect to form latticed for described several times keel 3 and in addition 3 square crossings of several times keel, region such as large building areas such as halls), above two kinds of situations are only for giving an example, and the plan of establishment of non-limiting secondary joist 3, meeting building performance (antidetonation, the design objectives such as floor load-bearing) under condition, can be by the concrete plan of establishment of existing lightgage steel joist working design manufacturing process determination secondary joist 3,

Described wall structural system also comprises wall keel 1, and wall keel 1 are connected with main joist 2 is vertical, parallel to each other between wall keel 1.

When practice of construction, for example, when single main joist 2 or the satisfied construction needs of secondary joist 3 length (room or aisle span are greater than single main joist 2 or secondary joist 3 length), between two main joists 2, by lengthening connecting elements, be connected and lengthen main joist 2, between two secondary joists 3, by lengthening connecting elements, be connected and lengthen secondary joist 3, described lengthening connecting elements is square tube or U-shaped fastener, lengthens connecting elements and is fixedly connected with (such as riveting, bolt is connected etc.) with main joist 2 or secondary joist 3.

Described lightgage steel joist material is galvanized sheet, and the thickness of galvanized sheet is determined according to designing requirement and anti-seismic detection data.It is one-body molded that keel (main joist 2, secondary joist 3, wall keel 1) preferably roll galvanized sheet by keel machine, makes that keel intensity is high, long service life.

On the basis of technique scheme, as shown in Figure 7, in floor slab structure system region, be provided with the lower floor's fiber cement board 1014 that is connected (being fixedly connected with) with main joist 2 and/or secondary joist 3,

On floor slab structure system, be provided with the top fiber cement board 1010 that is connected (being fixedly connected with) with main joist 2 and/or secondary joist 3,

In floor slab structure system, lower floor's fiber cement board 1014 and top fiber cement board 1010 enclosed spaces, monobloc cast has inorganic light heat insulation material, forms floor insulation layer 1012.

Build after inorganic light weight thermal insulation material, form the light steel composite board floor of structure and energy saving integrated.

On the basis of technique scheme, as shown in Figure 8, in the both sides, front and back of wall keel 1, mount wall link plate as the internal and external ornament sheet material of body of wall,

In wall structural system, internal and external ornament sheet material enclosed space, monobloc cast has inorganic light heat insulation material, forms wall insulating layer 1107.

Build after inorganic light weight thermal insulation material, form the light steel composite board body of wall of structure and energy saving integrated.

On the basis of technique scheme, described wall link plate includes but not limited to: cement board, golden nation plate, pottery clay plates, woodwool board.Such as: can also be the dalles such as gypsum plank or calcium silicate board.

On the basis of technique scheme, described inorganic light weight thermal insulation material is foam cement or glass bead.

On the basis of technique scheme, as shown in Figure 1, 2, wall keel 1 vertically arrange, main joist 2 and the equal along continuous straight runs setting of secondary joist 3,

On main joist 2, be provided with inner core connector 5, as shown in Figure 2, described inner core connector 5 is a cuboid, and it can be provided with the rectangle endoporus that connects upper and lower surface,

Wall keel 1 are connected with main joist 2 is vertical by inner core connector 5,

Secondary joist 3 is connected with inner core connector 5 is vertical by corner brace 4 is installed.

In Fig. 1, the setting party of wall keel 1 is to being upper and lower, and the setting party of main joist 2 is to being left and right, and the setting party of secondary joist 3 is to being front and back, and the direction of all the other accompanying drawings is all described with reference to Fig. 1.

On the basis of technique scheme, as shown in Figure 2,3, 4, described secondary joist 3 comprises:

Secondary joist lower shoe 36,

Along the length direction of secondary joist lower shoe 36, symmetrical be provided with extend upward after the secondary joist lower hem 33 of inside 90 degree bendings again,

The end that secondary joist lower hem 33 bends inwards upwards vertically extends to form vertically section 37 of secondary joist,

The secondary joist vertically rear and front end of section 37 is provided with several times keel installation hole 35, embodiment illustrated in fig. 3 in, the secondary joist vertically rear and front end of section 37 is respectively provided with 35, two one group of four secondary joist installing hole and is oppositely arranged up and down,

The secondary joist vertically upper end of section 37 bends 90 degree formation secondary joist ribs 31 laterally, is secondary joist opening between secondary joist rib 31.

On the basis of technique scheme, as shown in Figure 3,4, along the length direction of secondary joist lower shoe 36, be provided with between two parties at least one secondary joist lower shoe reinforcing rib 34;

Along the length direction of the vertical section 37 of secondary joist, be provided with between two parties vertically section reinforcing rib 32 of at least one secondary joist.

On the basis of technique scheme, the bar shaped cell body of described secondary joist lower shoe reinforcing rib 34 for raising up, referring to Fig. 4;

Described secondary joist vertically section reinforcing rib 32 is the bar shaped cell body to the vertical section of secondary joist 37 outside projections, referring to Fig. 4.

On the basis of technique scheme, the global shape structure of described main joist 2 and secondary joist 3 is identical, and the two difference is:

On the main joist lower shoe of main joist 2, be provided with for installing the mounting groove of inner core connector 5.

Further, because main joist 2 still forms the part of body of wall, therefore according to actual needs, the material thickness of main joist 2 is equal to or greater than the material thickness of (being slightly larger than) secondary joist 3,

Further, main joist is the spacing between section vertically, equals the vertically spacing between section of secondary joist, or is at least vertically 1.5 times of the spacing between section of secondary joist.Main joist is the spacing between section vertically, can design according to thickness of wall body.For example: the secondary joist vertically spacing between section is 40mm, the spacing between the vertical section of main joist can be 80mm, can be 100mm.

During keel assembling, secondary joist opening, main joist opening are all upward.

On the basis of technique scheme, for installing the mounting groove of inner core connector 5, during for site operation, according to concrete definite installation site on-the-spot fluting on main joist 2.Described inner core connector 5 has the effect that increases keel intensity concurrently, embodiment illustrated in fig. 1 in, mounting groove is arranged on main joist 2 between two parties, during site operation, can be according to concrete definite installation site on-the-spot fluting on main joist 2.

On the basis of technique scheme, as shown in Figure 6, described wall keel 1 comprise:

Wall shoe 13,

Along the length direction of wall shoe 13, be symmetrically provided with vertically extending wall side of keel 12,

Wall side of keel 12 forms wall keel flanging 11 away from one end 90 degree bendings laterally of wall shoe 13, is wall keel openings between wall keel flanging 11,

The two ends up and down of wall side of keel 12 are provided with some wall keel installations hole 14, embodiment illustrated in fig. 6 in, the two ends up and down of wall side of keel 12 are oppositely arranged before and after being respectively provided with 14, two one group, four wall keel installation holes,

Wall keel installation hole 14 can be used for installing screw or bolt or other connectors of connection wall keel 1 and inner core connector 5.

On the basis of technique scheme, inner core connector 5 is threaded onto in mounting groove, and two ends are exposed to respectively outside main joist 2 up and down, and the spacing between inner core connector 5 front and back sidewalls is slightly less than the vertically spacing between section of main joist,

The front side and the rear side that at inner core connector 5, are exposed to the end outside main joist 2 are respectively provided with wall keel 1;

Pegging graft with corner brace 4 is installed respectively in the rear and front end of secondary joist 3, and fixes (other applicable connectors also can be used for being fixed) herein with screw or bolt.

On the basis of technique scheme, as shown in Figure 5, described installation corner brace 4 comprises:

Corner brace base plate 41 is installed, and its two ends, left and right vertically extend to form corner brace left side wall 42 are installed, corner brace right side wall 43 is installed,

The spacing of corner brace left side wall 42 being installed, installing between corner brace right side wall 43 is slightly less than the vertically spacing between section 37 of secondary joist,

Corner brace left side wall 42 is being installed, is being installed on corner brace right side wall 43, be equipped with the installation corner brace pilot hole 44 with secondary joist installing hole 35 adaptations, for example: the number of positions that corner brace pilot hole 44 is installed is identical with secondary joist installing hole 35.

Corner brace 4 is installed and is plugged between the vertical section 37 of secondary joist, screw or bolt are threaded onto to be installed in corner brace pilot hole 44, secondary joist installing hole 35, corner brace 4 will be installed and be connected with secondary joist 3.

On the basis of technique scheme, the part of corner brace 4 within being positioned at main joist 2 with inner core connector 5 is installed and by staking nut, is connected, or fix with screw or bolt;

Or:

The part of corner brace 4 outside being exposed to main joist 2 with inner core connector 5 is installed and by staking nut, is connected, or fix with screw or bolt;

Or:

The part that part, the inner core connector 5 of corner brace 4 within being positioned at main joist 2 with inner core connector 5 be respectively exposed to outside main joist 2 is installed and by staking nut, is connected, or fix with screw or bolt.

On the basis of technique scheme, between the wall keel flanging 11 of two wall keel 1 that front and back are oppositely arranged (referring to be located at two wall keel 1 of inner core connector 5 front sides and rear side), leave gap.This gap is for the monobloc cast of body of wall.

On the basis of technique scheme, the wall keel opening of wall keel 1 is inserted on inner core connector 5, and the distance between the distance between wall side of keel 12 and inner core connector 5 left and right sidewalls is adaptive, after plug-in mounting:

The wall shoe 13 of wall keel 1 touches with inner core connector 5 front side walls or rear wall,

The wall side of keel 12 of wall keel 1 clamps inner core connector 5 left and right sidewalls,

Screw or bolt be through wall keel installation hole 14, and the end outside the end of wall keel 1 (upper end and/or lower end) is exposed to main joist 2 with inner core connector 5 is fixedly connected with.

On the basis of technique scheme, as shown in Figure 7, described floor comprises:

The floor slab structure system being surrounded by main joist 2 and secondary joist 3,

On secondary joist lower hem 33 and/or main joist lower hem, be provided with lower floor's fiber cement board 1014,

Lower floor's fiber cement board 1014 is fixedly connected with secondary joist lower hem 33 and/or main joist lower hem respectively by screw, and screw does not expose,

In floor slab structure system and lower floor's fiber cement board 1014 enclosed spaces, built inorganic light heat insulation material, formed floor insulation layer 1012, described inorganic light weight thermal insulation material is foam cement or glass bead as previously mentioned,

The height of building of floor insulation layer 1012 flushes with secondary joist rib 31 and/or main joist rib,

On floor insulation layer 1012, be equipped with layer of steel wire net 1011,

On gauze wire cloth 1011, be coated with one deck anticracking grout,

Anticracking grout is provided with top fiber cement board 1010,

Top fiber cement board 1010 is fixedly connected with secondary joist rib 31 and/or main joist rib respectively by screw.

This kind of floor; build foam cement or glass bead; insulation, the soundproof effect of floor have been improved; give a kind of solid sense of people, rational in infrastructure, while building foam cement or glass bead; do not need independent formwork, form removal; conveniently requirement while meeting construction, requires low, time saving and energy saving to operating personnel.

On the basis of technique scheme, on top fiber cement board 1010, lay wood flooring or ceramic tile.

On the basis of technique scheme, as shown in Figure 8, described body of wall comprises:

The wall structural system being surrounded by main joist 2 and wall keel 1,

On main joist 2, be provided with inner core connector 5,

On the wall shoe 13 of wall keel 1 that is positioned at inner core connector 5 front sides, be provided with some spaced bridge cut-off adjustable positioning components 1103,

Bridge cut-off adjustable positioning component 1103 rear ends are connected with the wall keel 1 that are positioned at inner core connector 5 front sides by the inner core 1102 with staking mother,

Bridge cut-off adjustable positioning component 1103 front ends are connected with the link plate keel 1101 that arrange horizontally set or vertical,

Bridge cut-off adjustable positioning component 1103 is for regulating the planeness of link plate keel 1101, and described bridge cut-off adjustable positioning component 1103 preferably adopts building wall panel installation adjustable positioning component described in CN201010291460.6 patent,

On the leading flank of link plate keel 1101, be provided with some link plate parts 1104, as the wall link plate 1105 of outer decoration for vertical face plate, be mounted on link plate part 1104,

On the wall shoe 13 of wall keel 1 that is positioned at inner core connector 5 rear sides, be provided with some link plate parts 1104, as the wall link plate 1106 of inner wall panel, be mounted on link plate part 1104,

At wall structural system, internal and external ornament sheet material, (refer to as the wall link plate 1105 of outer decoration for vertical face plate with as the wall link plate 1106 of inner wall panel, the two can be identical can be different) monobloc cast has inorganic light heat insulation material in enclosed space, forms wall insulating layer 1107.

This kind of body of wall; build foam cement or glass bead; insulation, the soundproof effect of body of wall have been improved; give a kind of solid sense of people, rational in infrastructure, while building foam cement or glass bead; do not need independent formwork (wall link plate 1105, inner wall panel 1106 have the function of building mould concurrently); conveniently requirement while meeting construction, requires low, time saving and energy saving to operating personnel.

On the basis of technique scheme, described link plate part 1104 is supporting with wall link plate, the wall link plate of unlike material, and supporting link plate part is different, and link plate part 1104 can be selected commercially available finished product.Figure 9 shows that a kind of selectable link plate part 1104, it comprises:

Link plate keel junction plate 1201,

In the left and right sides of link plate keel junction plate 1201, be respectively provided with a link plate piece 1202,

On the top of link plate piece 1202, be provided with between two parties a upper notch hook 1203, in the left and right sides of upper notch hook 1203, be respectively provided with a lower notch hook 1204;

Described upper notch hook 1203 is provided with bending part 1205 under downward hook,

Described lower notch hook 1204 is provided with bending part 1206 on hook upwards.

Wall link plate 1105 is connected effect referring to Figure 10 with link plate part 1104.

On the basis of technique scheme, the link plate of wall shown in Fig. 9 1106 is identical with wall link plate 1105 shape and structures, and as shown in Figure 11,12,13, described wall link plate integral body is rectangular, and its upper surface is provided with notch 1401, and soffit is provided with lower notch 1402,

Described upper notch 1401 comprises:

End face 1503, its rear and front end extends to form respectively the first lateral surface 1506, the first medial surface 1504 downwards,

Described the first lateral surface 1506 is vertical with end face 1503, or tilts to wall link plate lateral surface 1502 directions, gradient scope ± 5 degree,

Described the first medial surface 1504 is vertical with end face 1503, or tilts to wall link plate medial surface 1501 directions, gradient scope ± 5 degree,

The first lateral surface 1506 is connected by the first joint face 1507 with 1502 of wall link plate lateral surfaces,

The first medial surface 1504 is connected by the second joint face 1505 with 1501 of wall link plate medial surfaces,

The level height of described the second joint face 1505 is higher than the level height of the first joint face 1507;

Described lower notch 1402 comprises:

Bottom surface 1511, its rear and front end extends to form respectively the second lateral surface 1510, the second medial surface 1512 downwards,

Described the second lateral surface 1510 is vertical with bottom surface 1511, or tilts to wall link plate lateral surface 1502 directions, gradient scope ± 5 degree,

Described the second medial surface 1512 is vertical with bottom surface 1511, or tilts to wall link plate medial surface 1501 directions, gradient scope ± 5 degree,

The second lateral surface 1510 is connected by the 3rd joint face 1508 with 1502 of wall link plate lateral surfaces,

The second medial surface 1512 is connected by the 4th joint face 1509 with 1501 of wall link plate medial surfaces,

The level height of described the 4th joint face 1509 is higher than the level height of the 3rd joint face 1508;

When wall link plate is mounted on the link plate part 1104 shown in Fig. 9, under the hook of upper notch hook 1203, bending part 1205 catches on the first lateral surface 1506;

When wall link plate is mounted on the link plate part 1104 shown in Fig. 9, on the hook of lower notch hook 1204, bending part 1206 catches on the second medial surface 1512.

Described wall link plate, simple in structure, upper notch, lower notch can be through edge polisher machine-shapings, and notch design is convenient to install, and notch intensity is high, attractive in appearance, is easy to processing, and conveniently requirement while meeting construction, requires low, time saving and energy saving to operating personnel.

On the basis of technique scheme, as shown in figure 14, at one deck of building body, in the turning point of body of wall, be provided with and be embedded in underground concrete stanchion 1601,

The end face of concrete stanchion 1601 is provided with column fixed base plate 1602, for example: column fixed base plate 1602 is assemblied in the end face of concrete stanchion 1601 by chemical anchor bolts 1606,

Column 1603 vertically arranges, and the lower end of column 1603 is fixed on column fixed base plate 1602,

Main joist is fixedly connected with main joist 2, column 1603 respectively with column connecting piece 1605, such as: by screw or bolt connection etc.Main joist and column connecting piece 1605 are set as being not easy to, and under the prerequisite meeting design requirement, main joist 2 can directly be fixedly connected with column 1603.

On the basis of technique scheme, the construction sequence of floor following (omit the construction sequence of concrete stanchion, column, omit the Connection Step of main joist and column):

The 1st step: main joist is set by body of wall trend;

The 2nd step: on-the-spot offering for installing the mounting groove of inner core connector on main joist;

The 3rd step: installation corner brace is fixedly connected with secondary joist;

The 4th step: inner core connector is packed into for installing the mounting groove of inner core connector;

The 5th step: installation corner brace is fixedly connected with inner core connector; Form floor slab structure system;

The 6th step: be fixedly installed lower floor's fiber cement board on secondary joist lower hem and/or main joist lower hem;

The 7th step: build foam cement or glass bead in floor slab structure system and lower floor's fiber cement board enclosed space, form floor insulation layer; The height of building of insulation layer flushes with secondary joist rib, main joist rib;

The 8th step: after waiting foam cement or glass bead to solidify, lay layer of steel wire net on insulation layer;

The 9th step: smear one deck anticracking grout on gauze wire cloth;

The 10th step: after anticracking grout solidifies, lay top fiber cement board on anticracking grout;

The 11st step: top fiber cement board is fixedly connected with secondary joist rib, main joist rib respectively by screw.

Further, also comprise the 12nd step: on top fiber cement board, lay wood flooring or ceramic tile.

On the basis of technique scheme, the construction sequence of body of wall following (omit the construction sequence of concrete stanchion, column, omit the Connection Step of main joist and column, omit the construction sequence of inner core connector):

The 1st step: after main joist and inner core connector are all in place, the front side and the rear side that are exposed to the end outside main joist at inner core connector are respectively established wall keel; Form wall structural system;

The 2nd step: on the wall shoe of wall keel that is positioned at inner core connector front side, some spaced bridge cut-off adjustable positioning components are set;

The 3rd step: bridge cut-off adjustable positioning component front end is connected with the link plate keel that arrange horizontally set or vertical;

The 4th step: utilize bridge cut-off adjustable positioning component, the planeness that completes link plate keel regulates;

The 5th step: on the leading flank of link plate keel, some link plate parts are set;

The 6th step: the wall link plate as outer decoration for vertical face plate is mounted on link plate part; Complete the installation of outer decoration for vertical face plate;

The 7th step: on the wall shoe of wall keel that is positioned at inner core connector rear side, some link plate parts are set;

The 8th step: the wall link plate as inner wall panel is mounted on link plate part; Complete the installation of interior decoration for vertical face plate;

The 9th step: monobloc cast has inorganic light heat insulation material in wall structural system, internal and external ornament sheet material enclosed space, forms wall insulating layer 1107.

The utility model has provided a kind of novel light-steel structural seismic room, for body of wall, floor, adopts respectively different lightweight steel construction structures:

(1) body of wall, by light steel as load-bearing skeleton, and safeguards that by two-sided curtain wall and light steel form cavity, inside water the light heat insulation materials such as foam cement or glass bead and jointly form.This body of wall integrates the functions such as load-bearing, partition space, thermal insulation, and the Experimental Study on Seismic Behavior that complete three slice bodies of wall in Tsing-Hua University in April, 2013 shows, this structure can reach the target of providing fortification against earthquakes of " no damage in small earthquake, middle shake can be repaiied, no collapsing with strong earthquake ".

(2) floor, by special light steel load-bearing, is laid the sheet materials such as cement board as bed die in its bottom, and foam cement or glass bead are built in centre, and the formation plane structures such as the pea gravel concreten of arrangement of steel wires net sheet, shared vertical load are built in upper strata.The floor that complete in September, 2013 in Beijing Jiaotong University is tested and is shown, under the serviceability limit state of test specimen (L/200), the uniform live load value of test is 6.5kN/m 2, meet the requirement of civilian construction bearing capacity of floor slab.

Its connected mode of novel light-steel structure is simple, reliable, makes building structure aseismatic performance good, and Structural Tectonics is reasonable, and simple installation is quick, and energy-saving effect is good, is applicable to the construction of 1~3 layer of building such as villa, village-town house and tourism house.

The content not being described in detail in this manual belongs to the known prior art of professional and technical personnel in the field.

Claims (14)

1. a wall structural system for lightgage steel joist, is characterized in that comprising:
Main joist (2), wall keel (1),
Wall keel (1) and vertical connection of main joist (2), parallel to each other between wall keel (1);
Main joist (2) along continuous straight runs setting, wall keel (1) vertically arrange,
On main joist (2), be provided with inner core connector (5), described inner core connector (5) is a cuboid,
Wall keel (1) are by inner core connector (5) and vertical connection of main joist (2).
2. the wall structural system of lightgage steel joist as claimed in claim 1, is characterized in that: described main joist comprises:
Main joist lower shoe,
Along the length direction of main joist lower shoe, symmetrical be provided with extend upward after the main joist lower hem of inside 90 degree bendings again,
The end that main joist lower hem bends inwards upwards vertically extends to form vertical section of main joist,
The main joist vertically rear and front end of section is provided with some main joist installing holes,
The main joist vertically upper end of section bends 90 degree formation main joist ribs laterally, is main joist opening between main joist rib.
3. the wall structural system of lightgage steel joist as claimed in claim 2, is characterized in that: along the length direction of main joist lower shoe, be provided with between two parties at least one main joist lower shoe reinforcing rib;
Along the length direction of the vertical section of main joist, be provided with between two parties vertically section reinforcing rib of at least one main joist.
4. the wall structural system of lightgage steel joist as claimed in claim 3, is characterized in that: described main joist lower shoe reinforcing rib is the bar shaped cell body raising up;
Described main joist vertically section reinforcing rib is the bar shaped cell body to the vertical section of main joist outside projection.
5. the wall structural system of lightgage steel joist as claimed in claim 2, is characterized in that: main joist lower shoe is provided with for installing the mounting groove of inner core connector (5).
6. the wall structural system of lightgage steel joist as claimed in claim 5, is characterized in that: for installing the mounting groove of inner core connector (5), during for site operation, according to concrete definite installation site, at the upper scene of main joist (2), slot.
7. the wall structural system of lightgage steel joist as claimed in claim 5, is characterized in that, described wall keel (1) comprising:
Wall shoe (13),
Along the length direction of wall shoe (13), the symmetrical vertically extending wall side of keel (12) that is provided with,
Wall side of keel (12) forms wall keel flangings (11) away from one end 90 degree bendings laterally of wall shoe (13), is wall keel openings between wall keel flanging (11),
The two ends up and down of wall side of keel (12) are provided with some wall keel installations holes (14).
8. the wall structural system of lightgage steel joist as claimed in claim 7, is characterized in that: inner core connector (5) is threaded onto in mounting groove, and two ends are exposed to respectively outside main joist (2) up and down,
The front side and the rear side that at inner core connector (5), are exposed to the end outside main joist (2) are respectively provided with wall keel (1).
9. the wall structural system of lightgage steel joist as claimed in claim 8, is characterized in that: between the wall keel flanging (11) of two wall keel (1) that front and back are oppositely arranged, leave gap.
10. the wall structural system of lightgage steel joist as claimed in claim 8, it is characterized in that: the wall keel opening of wall keel (1) is inserted on inner core connector (5), distance between distance between wall side of keel (12) and inner core connector (5) left and right sidewall is adaptive, after plug-in mounting:
The wall shoe (13) of wall keel (1) touches with inner core connector (5) front side wall or rear wall,
The wall side of keel (12) of wall keel (1) clamps inner core connector (5) left and right sidewall,
Screw or bolt be through wall keel installation hole (14), and the end outside the end of wall keel (1) is exposed to main joist (2) with inner core connector (5) is fixedly connected with.
The wall structural system of 11. lightgage steel joists as claimed in claim 1, is characterized in that: in the both sides, front and back of wall keel (1), mount wall link plate as the internal and external ornament sheet material of body of wall,
In wall structural system, internal and external ornament sheet material enclosed space, monobloc cast has inorganic light heat insulation material, forms wall insulating layer (1107).
The wall structural system of 12. lightgage steel joists as claimed in claim 11, is characterized in that: described inorganic light weight thermal insulation material is foam cement or glass bead.
13. 1 kinds of bodies of wall, is characterized in that comprising:
Wall structural system being surrounded by main joist (2) and wall keel (1) as described in one of as any in claim 1~12,
On main joist (2), be provided with inner core connector (5),
On the wall shoe (13) of wall keel (1) that is positioned at inner core connector (5) front side, be provided with some spaced bridge cut-off adjustable positioning components (1103),
Bridge cut-off adjustable positioning component (1103) rear end is connected with the wall keel (1) that are positioned at inner core connector (5) front side by the inner core with staking mother (1102),
Bridge cut-off adjustable positioning component (1103) front end is connected with the link plate keel (1101) that arrange horizontally set or vertical,
On the leading flank of link plate keel (1101), be provided with some link plate parts (1104), as the wall link plate (1105) of outer decoration for vertical face plate, be mounted on link plate part (1104) upper,
Upper at the wall shoe (13) of wall keel (1) that is positioned at inner core connector (5) rear side, be provided with some link plate parts (1104), as the wall link plate (1106) of inner wall panel, be mounted on link plate part (1104) upper,
In wall structural system, internal and external ornament sheet material enclosed space, monobloc cast has inorganic light heat insulation material, forms wall insulating layer (1107).
14. bodies of wall as claimed in claim 13, is characterized in that: at one deck of building body, in the turning point of body of wall, are provided with and are embedded in underground concrete stanchion (1601),
The end face of concrete stanchion (1601) is provided with column fixed base plate (1602),
Column (1603) vertically arranges, and it is upper that the lower end of column (1603) is fixed on column fixed base plate (1602),
Main joist is fixedly connected with main joist (2), column (1603) respectively with column connecting piece (1605).
CN201420106157.8U 2014-03-07 2014-03-07 Wall structure system with light steel keels, and wall CN203821627U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104712063A (en) * 2015-03-18 2015-06-17 沈阳建筑大学 Earthquake-resistant energy-dissipation connecting structure for steel joists and girders
CN105113657A (en) * 2015-10-14 2015-12-02 沈阳建筑大学 Light steel keel and main beam connection structure facilitating improvement of aseismic consumed energy behavior
CN105133747A (en) * 2015-07-24 2015-12-09 北京华远佳业建材有限公司 Structure and manufacturing technology of cement foaming wall, and foaming cement slurry formulation used for wall
CN105544799A (en) * 2015-12-08 2016-05-04 智房科技股份有限公司 Fabricated horizontal external wall panel module, wall body, and assembling method
CN107806250A (en) * 2017-10-20 2018-03-16 江苏尼高科技有限公司 Dry-hang exterior wall repairing and reinforcing method
CN109881824A (en) * 2019-03-28 2019-06-14 南昌汇达知识产权有限公司 A kind of heat insulation sound-proof light steel pours thin wall

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104712063A (en) * 2015-03-18 2015-06-17 沈阳建筑大学 Earthquake-resistant energy-dissipation connecting structure for steel joists and girders
CN105133747A (en) * 2015-07-24 2015-12-09 北京华远佳业建材有限公司 Structure and manufacturing technology of cement foaming wall, and foaming cement slurry formulation used for wall
CN105113657A (en) * 2015-10-14 2015-12-02 沈阳建筑大学 Light steel keel and main beam connection structure facilitating improvement of aseismic consumed energy behavior
CN105113657B (en) * 2015-10-14 2017-07-04 沈阳建筑大学 A kind of energy dissipation attachment structure of lightgage steel joist and girder
CN105544799A (en) * 2015-12-08 2016-05-04 智房科技股份有限公司 Fabricated horizontal external wall panel module, wall body, and assembling method
CN107806250A (en) * 2017-10-20 2018-03-16 江苏尼高科技有限公司 Dry-hang exterior wall repairing and reinforcing method
CN109881824A (en) * 2019-03-28 2019-06-14 南昌汇达知识产权有限公司 A kind of heat insulation sound-proof light steel pours thin wall

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