CN206844302U - A kind of Light-weight Steel Structures - Google Patents
A kind of Light-weight Steel Structures Download PDFInfo
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- CN206844302U CN206844302U CN201720391704.5U CN201720391704U CN206844302U CN 206844302 U CN206844302 U CN 206844302U CN 201720391704 U CN201720391704 U CN 201720391704U CN 206844302 U CN206844302 U CN 206844302U
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Abstract
It the utility model is related to a kind of Light-weight Steel Structures, including house frame, double-deck Side fascia, lining and light floor；House frame includes ground, support post, girder truss and cross sleeve connector；If support post includes corner support post, several outer support columns and weapons inner support column, each support post is i-beam structure, and each support post is parallel to each other on ground；Double-deck Side fascia is arranged between two adjacent outer support columns or is arranged between adjacent angular, outer support column, lining is arranged between two adjacent inner support columns or is arranged between adjacent inside and outside support post, and light floor is set in parallel between adjacent two girder truss.The utility model has the advantage of：The utility model by house frame, double-deck Side fascia, lining and light floor structure and it is each between the adjustment that connects so that be easy to correction, effectively radiating and noise reduction, while ensure that house bulk strength in the house.
Description
Technical field
The utility model belongs to house building technology field, more particularly to a kind of Light-weight Steel Structures.
Background technology
As economic construction and social development, LIGHT WEIGHT STEEL STRUCTURES are more and more.As country builds to energy-conservation and low-carbon
That builds is advocated, and light section steel structure house is greatly developed as the dwelling house system of environment protecting and power-saving.Light section steel structure is lived
Residence has the advantages that short time limit, from heavy and light, anti-seismic performance, sound insulation value, good heat insulating.As in low layer assembled light steel
Occupy the concrete panel of very big proportion in structure house, the influence to whole system can not be ignored.New low layer dress
Require that wallboard has very light deadweight and more excellent antidetonation, heat-insulating property, and energy and total with formula steel house
System effectively connects, while requires to shorten the construction period of floor, reduces cost.
Light-weight Steel Structures building system was born in for 20 beginnings of the century, was used widely after World War II.Due to light section
Standard formula house has series of advantages, and current this system has turned into the developed countries such as the U.S., Japan, Australia and lived
The important form of residence building, and it is very complete in the design, manufacture and installation of light section steel structure assembled-type house system
It is kind, its special designs software can complete design, drawing, quantities statistics and construction costs in a short time, on structure manufacture
Also achieve standardization and the factorial praluction of height.
At present, steel yield in China's has occupied first place in the world, and country is also progressively adjusting policy encouragement development steel construction,
The condition that China greatly develops steel construction is ripe, is just stepping into the gold period of steel construction development.It is flourishing with reform and opening-up
The light section steel structure enterprise of country and corresponding product and technology constantly pour in the gateway of a country, and then light section steel structure house is also able to
Develop rapidly.Present light section steel structure assembled-type house is mainly made up of light steel frame structure, wall body structure and roof structure.
Through retrieval, the U of patent CN 205617554 disclose a kind of prefabricated assembled Light-weight Steel Structures, such as Fig. 1 institutes
Show, including plinth basis 4a, institute are provided with the prefabricated room body 2a of ground 1a, bottom and the prefabricated room body 3a in upper strata, the ground 1a
State plinth basis 4a and be provided with more than one, the avris of the ground 1a is provided with exterior wall frame partition board 5a, the exterior wall frame
Partition board 5a fixes with plinth basis 4a phases, is provided with interior wall framework partition board 6a in the middle part of the ground 1a, the exterior wall frame every
Floor fixed frame 7a, the floor fixed frame 7a and exterior wall frame are provided with above fan 5a and interior wall framework partition board 6a
Partition board 5a fixes with interior wall framework partition board 6a phases, and the prefabricated room body 2a of bottom fixes with ground 1a phases, the bottom prefabricated building
Body 2a both sides are provided with window frame 8a, and the prefabricated room body 3a in upper strata is located at the prefabricated room body 2a of bottom top, it is described on
It is provided with below the prefabricated room body 3a of layer above backing plate 9a, the prefabricated room body 3a in upper strata and is provided with top plate 10a, the top plate
10a bottom is provided with roof bracket 11a；But, there is the shortcomings that certain in the prefabricated assembled Light-weight Steel Structures of the structure：
The precast construction in the patent house is unfavorable for correction process after collocation.
Through retrieval, it was found that the U of patent CN 203977626 disclose a kind of load-bearing of light section steel structure assembled-type house
Wall, as shown in Fig. 2 including wall column 2b, described wall column 2b upper end is provided with back timber 3b, and described wall column 2b lower end is set
Bottom girder 1b is equipped with, described bottom girder 1b is fixed together by crab-bolt and concrete foundation, and described wall column 2b outside is set
Outer support part, described wall column 2b inner face set inner support member, have outer turning 5b in the end set of load bearing wall, in load bearing wall
Middle part be provided with interior turning 6b, be provided with lintel 4b at the door and window overthe openings of load bearing wall；Above-mentioned patent is as light section
The solid-walled structure that Standard formula stays in, the effect of load-bearing is functioned only as, for the heat-insulating property needed for the exterior wall of load-bearing
But can not embody, and the external wall structure for individual layer used；In addition, the lining of above-mentioned load-bearing is arranged on inside house, although
The solid-walled structure solves the problems, such as the load-bearing of wall to a certain extent, but the anti-acoustic capability of the wall is poor, and uses
Be monoblock type wall body structure.
In addition, the floor for existing light section steel structure assembled-type house roof structure, its structure is single, and cost is high；Pin
To the house of light section steel structure, the floor of use then needs to weld with the girder truss of steel construction, and in general light section steel structure uses
Floor only with one group of C-type steel structure, and positioned at floor bearing of trend, be not provided with C-type steel at the both ends of floor, this is just
Result in the end of floor can not weld with girder truss, easily be led along the C-type steel welding of floor bearing of trend only with one group
Cause the overall weld strength in house inadequate.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Light-weight Steel Structures, and the Light-weight Steel Structures are adopted
House frame structure can solve the problem that the problem of in general assembled light house frame structure is inconvenient to correct；What is used is double
The problem of layer Side fascia can solve the problem that the Side fascia joining place rapid heat dissipation of individual layer, the lining of use can realize light section steel structure
House inside noise reduction, and using modularization assemble by the way of, improve house efficiency of construction, and the light floor of use can
Solve the problems, such as that the overall weld strength in house is inadequate.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of Light-weight Steel Structures, including house
Framework, double-deck Side fascia, lining and light floor；Its innovative point is：
The house frame includes ground, support post, girder truss and cross sleeve connector；
The ground is collectively constituted by some concrete blocks poured；
If the support post includes corner support post, several outer support columns and weapons inner support column, described
Each support post is i-beam structure, and each support post is parallel to each other on ground；
The girder truss is i-beam structure, there is several, and the side of segmentation connection is used by cross sleeve connector
Formula is attached with each support post, and the cross sleeve connector includes one along the nested square sleeve in support post longitudinal direction
Cylinder, the surrounding of the square sleeve, which is respectively perpendicular, is provided with some girder truss linkage sections, and the end set of girder truss linkage section has
Otic placode, and the both ends of same girder truss pass through welding or bolted side with the otic placode on corresponding girder truss linkage section respectively
Formula is connected；
The double-deck Side fascia is set in parallel between two adjacent outer support columns or is arranged on adjacent angular, outer support column
Between, and double-deck Side fascia includes the external wall panel structure of two layers of stagger setting, passes through through-wall bolt between two layers of external wall panel structure
It is connected；
The external wall panel structure includes concrete layer and the EPS heat-insulation layers being filled in inside concrete layer；
The concrete layer is in rectangular-shape, and two sides of concrete layer are respectively arranged with to be coordinated with the concrete layer both sides
One there is a sky for holding the filling of EPS heat-insulation layers from centering guide groove A, one from centering gib block A, inside the concrete layer
Chamber, at the same be additionally provided with the inwall of concrete layer it is some along concrete layer bearing of trend and column distribution and with the cavity phase
The dovetail groove of connection；The inside of the concrete layer is additionally provided with cracking resistance grid cloth A at outer wall, and cracking resistance grid cloth A is poured
Build in concrete layer；
There are some coattail strips, and bearing of trend distribution of the coattail strip along concrete layer on the outer wall of the EPS heat-insulation layers,
And it is engaged with the dovetail groove in concrete layer；
The lining be set in parallel between two adjacent inner support columns or be arranged on adjacent inside and outside support post it
Between, and lining includes lining main body and cracking resistance grid cloth B；
The lining main body is provided with the noise reduction that several columns are staggered along its bearing of trend
Hole；Two relative sides that the lining is used to be connected with adjacent lining are respectively arranged with from centering and are oriented to
Groove B and from centering gib block B；
The cracking resistance grid cloth B is embedded in the surface of lining when lining pours；
The light floor is set in parallel between adjacent two girder truss, and light floor includes floor main body and C-type steel
Frame；
The floor main body is in rectangular-shape, is provided with the noise reduction of a row horizontal distribution inside it along its bearing of trend
Hole, and the axis in noise reduction hole and the axis of floor main body are mutually perpendicular to, the floor body interior is additionally provided with one along its major axis
The reinforcement cage structure of direction extension, and in surface insertion cracking resistance grid cloth C when floor agent structure pours；
The C-type steel frame has two groups, including first group of C-type steel frame and second group of C-type steel frame；First group of C-type steel
Frame includes the C-type steel frame A of a pair of both sides for being arranged on floor main body long axis direction, and C-type steel frame A opening direction and noise reduction hole
Distribution arrangement it is identical；
Second group of C-type steel frame includes the C-type steel frame B of a pair of both ends of the surface for being arranged on floor main body breadth direction, institute
State and the through hole corresponding with noise reduction hole is provided with C-type steel frame B, the opening direction of the C-type steel frame B and the distribution in noise reduction hole
Direction is vertical.
Further, it is connected between the cross sleeve connector and support post using bolt.
Further, a load-bearing casting is connected between the support post and concrete block, the load-bearing casting
Among being together connected to concrete block with the bottom of support post, and the surrounding of concrete block is filled with middle sand or coarse sand.
Further, the outer wall of the concrete block is enclosed with anticracking steel bushing, and the upper surface of concrete block and support are vertical
Concrete block shrouding is connected between post.
Further, described from centering guide groove A and from centering guide groove B is isosceles trapezoid slot structure, is led from centering
To bar A and from centering gib block B be isosceles trapezoid block structure, and from centering gib block A with matching somebody with somebody from centering guide groove A for transition
Close, from centering gib block B with from centering guide groove B be interference fits.
Further, the both ends of the interior wall harden structure are provided with welded plate B.
Further, the inside bending in the openend edge of a wing of the C-type steel frame and it is hooked in floor main body, and the edge of a wing is to infolding
Curved depth is 15mm-20mm.
The utility model has the advantage of：
（1）The utility model Light-weight Steel Structures, wherein, the mode that house frame connects by using segmentation, and
Using cross sleeve connector, it is easy to assembled-type house frame structure quickly to be adjusted after the completion of assembling, improves dress
With regulating the speed for formula framework；
（2）The utility model Light-weight Steel Structures, wherein, Side fascia is by the way that the external wall structure of individual layer is handed over using double-deck
Mistake set external wall panel structure, avoid individual layer Side fascia joining place be easier radiate, accelerated heat be lost in the problem of；Together
When, by adding EPS heat-insulation layers in concrete layer, certain insulation effect can be played while the intensity of Side fascia is ensured
Fruit, it is ensured that the external wall structure has certain heat-insulating property；Also by being provided with cracking resistance grid cloth in concrete layer, ensure
The cracking resistance of concrete layer, improve the service life of the external wall of house harden structure；In addition, do not have inside double-deck Side fascia
Bar construction is set, is easy to remove；
（3）The utility model Light-weight Steel Structures, wherein, lining realizes lining using modular assembly form
The construction of whole face wall body, directly lining is welded between upper girder truss and ground, the lining can be produced with module, improved
The production efficiency of lining, and the efficiency of construction in house is improved using the structure of pin-connected panel；And set in interior surfaces of wall
There is cracking resistance grid cloth, ensure that the cracking resistance of lining, improve the service life of the house inner wall harden structure；It is meanwhile logical
Cross and noise reduction hole is set in lining, meeting that intensity requirement simultaneously, realizes decrease of noise functions；
（4）The utility model Light-weight Steel Structures, wherein, long axis direction and breadth side of the light floor in floor main body
To being provided with C-type steel frame so that the surrounding of floor main body can weld ensure that between floor and floor and girder truss it
Preceding weld strength, so as to enhance the overall weld strength in house；In addition, the inside bending in the openend edge of a wing of C-type steel frame and
It is hooked in floor main body, avoids the problem of C-type steel frame drops from the side of floor main body；
（5）The utility model Light-weight Steel Structures, the concrete block of ground uses support column anticracking steel in house frame
Set, improve the service life of ground；
（6）The utility model Light-weight Steel Structures, concrete layer from centering guide groove and from right in double-deck Side fascia
Middle gib block is set to be capable of the isosceles trapezoidal structure of mutual interference fits, and the setting of isosceles trapezoidal structure can make adjacent two double-deck outer
Wallboard connection is more reliable；
（7）The utility model Light-weight Steel Structures, lining are used for two relative sides being connected with adjacent lining
The isosceles trapezoidal structure for being set to be capable of mutual interference fits from centering guide groove and from centering gib block that side is set, isosceles trapezoid
The setting of structure can make adjacent two linings connection more reliable；Meanwhile lining is staggered noise reduction hole, and then ensure significantly
Noise reduction.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of prefabricated assembled Light-weight Steel Structures in the U of patent CN 205617554.
Fig. 2 is a kind of structural representation of the load bearing wall of light section steel structure assembled-type house in the U of patent CN 203977626
Figure.
Fig. 3 is the structural representation of embodiment novel light steel house.
Fig. 4 is the mplifying structure schematic diagram of cross sleeve in Fig. 3.
Fig. 5 is the mplifying structure schematic diagram of concrete block in Fig. 3
Fig. 6 is the sectional side view of double-deck Side fascia main body in Fig. 3.
Fig. 7 is the sectional side view of lining in Fig. 3.
Fig. 8 is the sectional side view of light floor main body in Fig. 3.
Fig. 9 is sectional views of the Fig. 3 along noise reduction axially bored line.
Embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among described scope of embodiments.
Embodiment
The present embodiment Light-weight Steel Structures, as shown in figure 3, including house frame 1, double-deck Side fascia 2, the and of lining 3
Light floor 4.
House frame 1 includes the ground collectively constituted by some concrete blocks 11 poured, is provided with the present embodiment
Three groups of parallel and spaced set concrete block groups, and every group of concrete block group is by four equally distributed concrete block 11a
Form, the center between two adjacent groups concrete block group is additionally provided with concrete block 11b and concrete block 11c wherein, mixes
Solidifying soil block 11b and concrete block 11c is located in same horizontal line with the first, the 3rd concrete block in concrete block group respectively；Side
Concrete block 11d, and concrete block are additionally provided between the 3rd concrete block 11a and concrete block 11c in the concrete block group of side
11d is set close to concrete block 11c；In the 4th concrete block 11a and intermediate concrete block group in the concrete block group of side
Concrete block 11e is additionally provided between 4th concrete block 11a, and concrete block 11e and concrete block 11d is located at same horizontal line
On, and then collectively constituted by concrete block 11a, concrete block 11b, concrete block 11c, concrete block 11d and concrete block 11e
Light-weight Steel Structures ground.
House frame also includes support post, girder truss 13 and cross sleeve connector 15；Concrete in ground corner
It has been disposed in parallel relation to one another corner support post 12a on block 11a, has been all provided with the concrete block between adjacent two corners concrete block 11a
The outer support column 12b being parallel to each other is equipped with, the inner support column 12c being parallel to each other is provided with remaining concrete block, and
Corner support post 12a, outer support column 12b and inner support column 12c are i-beam structure；In addition, it is arranged at concrete
Inner support column 12c on block 11c and the interior branch on second and third concrete block 11a being arranged in intermediate concrete block group
It is highly consistent to support column 12c, and is above remaining support post（Remaining support post it is highly consistent）；It is higher than other at three
Small support post can be additionally set in the symmetric position of support post, and then make small support post and be arranged at concrete block 11c
On inner support column 12c and the inner support on second and third concrete block 11a for being arranged in intermediate concrete block group stand
Post 12c forms a small house steel frame.
Girder truss 13 is provided between corresponding support post in adjacent two concrete blocks group, and girder truss 13 passes through cross
Sleeve connector 15 is attached by the way of segmentation connection with each support post, and girder truss 13 is respectively arranged on support post
Middle part and middle part, and then form double-deck steel structure frame.
The concrete structure of cross sleeve connector 15, as shown in figure 4, including one along nested square in support post longitudinal direction
Sleeve 151, it is connected between square sleeve 151 and each support post using bolt；And the surrounding of square sleeve 151 is respectively perpendicular
It is provided with some girder truss linkage sections 152, the end set of girder truss linkage section 152 has an otic placode 153, and same girder truss 13
Both ends are connected with the otic placode 153 on corresponding girder truss linkage section 152 by welding or bolted mode respectively.
Because the span between certain adjacent girder truss 13 is very big, and then connected by girder truss connection sheet 14, and with phase
Two girder trusses 13 even are orthogonal, and whole section of girder truss connection sheet 14 is located at the two of girder truss 13 through girder truss 13 respectively
Side, the one end for the girder truss 13 that need to be connected are connected with girder truss connection sheet 14 by bolt group.
As embodiment, more specifically embodiment is, as shown in figure 5, the company between support post and concrete block 11
Connect and be provided with a load-bearing casting 5, the bottom of the load-bearing casting 5 and support post is together connected among concrete block 11, and mixed
The surrounding of solidifying soil block 11 is filled with middle sand or coarse sand；The outer wall of concrete block 11 is enclosed with anticracking steel bushing 6, and concrete block 11
Concrete block shrouding 7 is connected between upper surface and support post.
The mode that the house frame of the structure connects by using segmentation, and using cross sleeve connector 15, be easy to
Assembled-type house frame structure can be adjusted quickly after the completion of assembling, improve regulating the speed for assembling frame.
Be arranged in parallel double-deck Side fascia 2 between two adjacent outer support columns and between adjacent angular, outer support column, double
Layer Side fascia 2 includes the external wall panel structure 21 of two layers of stagger setting, is connected between two layers of external wall panel structure 21 by through-wall bolt；
The concrete mode that double-deck Side fascia 2 is connected with house frame 1 be double-deck Side fascia 2 lining and double-deck Side fascia 2 it is outer
The surrounding of wallboard opposite face sets welded plate respectively, the inner side of upper and lower two welded plate on lining and upper and lower two girder truss 13
Face is welded and fixed, and the lateral surface of upper and lower two welded plate and upper and lower two girder truss 13 of Side fascia is welded and fixed；As shown in fig. 6,
External wall panel structure 21 includes concrete layer 211 and the EPS heat-insulation layers 212 being filled in inside concrete layer 211；Concrete layer 211
In rectangular-shape, two sides of concrete layer 211 are respectively arranged with one coordinated with the both sides of the concrete layer 211 and are oriented to from centering
Groove 211a, one are from centering gib block 211b, in order that adjacent two double-deck Side fascia connection is more reliable, from centering guide groove 211a
Be isosceles trapezoid block structure from centering gib block 211b for isosceles trapezoid slot structure, and from centering gib block 211b with from centering
Guide groove 211a is interference fits.
The inside of concrete layer 211 has a cavity for holding the filling of EPS heat-insulation layers 212, while in the inwall of concrete layer 211
On be additionally provided with it is some along concrete layer bearing of trend and column distribution and the depth that is connected with the cavity be 15mm-20mm's
Dovetail groove 213, and the inside of concrete layer 211 is additionally provided with cracking resistance grid cloth at outer wall；The outer wall of EPS heat-insulation layers 212
On have some coattail strips 214, and bearing of trend distribution of the coattail strip 214 along concrete layer 211, and with concrete layer 211
Dovetail groove 213 be engaged.
Lining 3 is respectively equipped between adjacent two support post in intermediate concrete block group, remaining adjacent two interior branch
Lining 3 also is provided between support column 12c, and lining 3 be arranged in parallel with each support post, lining 3 connects with support post
The side connect, is directly embedded into the I-shaped groove of i-beam structure support post, that is, does not need extra connector, so that it may in convenient
The connection of wallboard 3 and support post, while ensure that both bonding strengths.
As shown in fig. 7, lining 3 includes lining main body 31 and cracking resistance grid cloth, cracking resistance grid cloth pours in lining
When be embedded in the surface of lining.
Lining main body 31 is provided with the noise reduction hole 32 that several columns are staggered along its bearing of trend；Lining 3 is used for
Two relative sides being connected with adjacent lining 3 are respectively arranged with from centering guide groove 34 and from centering gib blocks 33；For
Make adjacent two linings connection more reliable, be isosceles trapezoid slot structure from centering guide groove 34, be from centering gib block 34
Isosceles trapezoid block structure, and from centering gib block 33 with from centering guide groove 34 be interference fits；In addition, in order to ensure that noise reduction
Effect, the adjacent pitch-row in same row noise reduction hole 22 are 20mm-25mm, and the lateral aperture in the noise reduction holes 33 of adjacent two row is away from for 60mm-
65mm。
The both ends of interior wall harden structure are provided with welded plate, and then lining directly can be welded on into upper girder truss and ground
Between base, the lining can be produced with module, improves the production efficiency of lining, and room is improved using the structure of pin-connected panel
The efficiency of construction in room.
Light floor 4 is provided between adjacent two girder truss 13, when it is implemented, girder truss 13 is I-shaped structure,
When light floor 4 is connected with girder truss 13, directly the side of light floor 4 is embedded in the I-shaped groove of girder truss 13, that is, be not required to
Want extra connector, so that it may facilitate the connection of light floor 4 and girder truss 13, while ensure that both bonding strengths；Such as
Shown in Fig. 8 and 9, light floor 4 includes floor main body 41 and C-type steel frame 42.
Floor main body 41 is in rectangular-shape, is provided with the noise reduction hole of a row horizontal distribution inside it along its bearing of trend
411, and the axis in noise reduction hole 411 and the axis of floor main body 41 are mutually perpendicular to, and one along its is additionally provided with inside floor main body 41
The reinforcement cage structure 412 of long axis direction extension.
C-type steel frame 42 has two groups, including first group of C-type steel frame and second group of C-type steel frame；First group of C-type steel frame includes
The C-type steel frame 421 of a pair of both sides for being arranged on the long axis direction of floor main body 41, and the opening direction of C-type steel frame 421 and noise reduction hole
411 distribution arrangement is identical；Second group of C-type steel frame includes the c-type of a pair of both ends of the surface for being arranged on the breadth direction of floor main body 41
Steel framework 422, the through hole corresponding with noise reduction hole 411, the opening direction and drop of C-type steel frame 422 are provided with C-type steel frame 422
Make an uproar hole 411 distribution arrangement it is vertical；And then light floor 4 is with girder truss 13 when being connected, directly by C-type steel frame 42 by lightweight building
Plate 4 is welded on girder truss 13, the connected mode so that the surrounding of floor main body 41 can weld ensure that between floor and
Light floor 4 and the weld strength before girder truss 13, so as to enhance the overall weld strength in house；In addition, C-type steel frame 42
The inside bending in the openend edge of a wing and be hooked in floor main body 41, avoid C-type steel frame and asked from what the side of floor main body was dropped
Topic.
In the specific implementation, in order to improve the cracking resistance of light floor 4, and then floor main body 41 in light floor 2
When pouring cracking resistance grid cloth is embedded on surface.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.This
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states simply illustrates principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model
Various changes and modifications are also had, these changes and improvements are both fallen within claimed the scope of the utility model.This practicality is new
Scope is claimed by appended claims and its equivalent thereof in type.
Claims (7)
1. a kind of Light-weight Steel Structures, including house frame, double-deck Side fascia, lining and light floor；It is characterized in that：
The house frame includes ground, support post, girder truss and cross sleeve connector；
The ground is collectively constituted by some concrete blocks poured；
If the support post includes corner support post, several outer support columns and weapons inner support column, described each
Support column is i-beam structure, and each support post is parallel to each other on ground；
The girder truss is i-beam structure, there is several, and cross sleeve connector using segmentation connection by way of with
Each support post is attached, and the cross sleeve connector includes one along the nested square sleeve in support post longitudinal direction, institute
The surrounding for stating square sleeve is respectively perpendicular and is provided with some girder truss linkage sections, and the end set of girder truss linkage section has otic placode,
And the both ends of same girder truss pass through welding or bolted mode phase with the otic placode on corresponding girder truss linkage section respectively
Even；
The double-deck Side fascia be set in parallel between two adjacent outer support columns or be arranged on adjacent angular, outer support column it
Between, and double-deck Side fascia includes the external wall panel structure of two layers of stagger setting, passes through through-wall bolt phase between two layers of external wall panel structure
Even；
The external wall panel structure includes concrete layer and the EPS heat-insulation layers being filled in inside concrete layer；
The concrete layer is in rectangular-shape, and two sides of concrete layer are respectively arranged with coordinate with the concrete layer both sides one
There is a cavity for holding the filling of EPS heat-insulation layers from inside centering gib block A, the concrete layer from centering guide groove A, one, together
When be additionally provided with and some be connected along concrete layer bearing of trend and column distribution and with the cavity on the inwall of concrete layer
Dovetail groove；The inside of the concrete layer is additionally provided with cracking resistance grid cloth A at outer wall, and cracking resistance grid cloth A is cast in
In concrete layer；
There are some coattail strips on the outer wall of the EPS heat-insulation layers, and bearing of trend of the coattail strip along concrete layer is distributed, and with
Dovetail groove in concrete layer is engaged；
The lining is set in parallel between two adjacent inner support columns or is arranged between adjacent inside and outside support post, and
Lining includes lining main body and cracking resistance grid cloth B；
The lining main body is provided with the drop that several columns are staggered along its bearing of trend
Make an uproar hole；Two relative sides that the lining is used to be connected with adjacent lining are respectively arranged with from centering guide groove
B and from centering gib block B；
The cracking resistance grid cloth B is embedded in the surface of lining when lining pours；
The light floor is set in parallel between adjacent two girder truss, and light floor includes floor main body and C-type steel frame；
The floor main body is in rectangular-shape, is provided with the noise reduction hole of a row horizontal distribution inside it along its bearing of trend, and
The axis in noise reduction hole and the axis of floor main body are mutually perpendicular to, and the floor body interior is additionally provided with one and prolonged along its long axis direction
The reinforcement cage structure stretched, and in surface insertion cracking resistance grid cloth C when floor agent structure pours；
The C-type steel frame has two groups, including first group of C-type steel frame and second group of C-type steel
Frame；First group of C-type steel frame includes the C-type steel frame A of a pair of both sides for being arranged on floor main body long axis direction, and c-type
Steel framework A opening direction is identical with the distribution arrangement in noise reduction hole；
Second group of C-type steel frame includes the C-type steel frame B of a pair of both ends of the surface for being arranged on floor main body breadth direction, the c-type
The through hole corresponding with noise reduction hole, the opening direction of the C-type steel frame B and the distribution arrangement in noise reduction hole are provided with steel framework B
Vertically.
2. Light-weight Steel Structures according to claim 1, it is characterised in that：The cross sleeve connector is vertical with support
It is connected between post using bolt.
3. Light-weight Steel Structures according to claim 1, it is characterised in that：Between the support post and concrete block
Be connected with a load-bearing casting, the bottom of the load-bearing casting and support post is together connected among concrete block, and mixed
The surrounding of solidifying soil block is filled with middle sand or coarse sand.
4. Light-weight Steel Structures according to claim 1, it is characterised in that：The outer wall of the concrete block is enclosed with anti-
Steel bushing is split, and concrete block shrouding is connected between the upper surface of concrete block and support post.
5. Light-weight Steel Structures according to claim 1, it is characterised in that：It is described from centering guide groove A and from centering
Guide groove B is isosceles trapezoid slot structure, from centering gib block A and from centering gib block B be isosceles trapezoid block structure, and from
Centering gib block A with from centering guide groove A be interference fits, from centering gib block B and from centering guide groove B be interference fits.
6. Light-weight Steel Structures according to claim 1, it is characterised in that：The both ends of the interior wall harden structure are set
There is welded plate B.
7. Light-weight Steel Structures according to claim 1, it is characterised in that：The openend edge of a wing of the C-type steel frame to
Interior bending and it is hooked in floor main body, and the inside bending depth in the edge of a wing is 15mm-20mm.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948472A (en) * | 2017-04-14 | 2017-07-14 | 西藏藏建科技股份有限公司 | A kind of Light-weight Steel Structures and its construction method |
| CN108643343A (en) * | 2018-06-28 | 2018-10-12 | 张维秀 | Construction method of steel pipe structure heat-insulation sandwich house |
| CN112081239A (en) * | 2020-09-25 | 2020-12-15 | 广州大学 | Assembled shock attenuation frame |
| CN112376737A (en) * | 2020-12-04 | 2021-02-19 | 沈阳建筑大学 | Assembled external concrete heat preservation coincide wallboard |
| CN114508170A (en) * | 2022-02-16 | 2022-05-17 | 深圳金鑫绿建股份有限公司 | Steel construction assembly type structure |
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2017
- 2017-04-14 CN CN201720391704.5U patent/CN206844302U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948472A (en) * | 2017-04-14 | 2017-07-14 | 西藏藏建科技股份有限公司 | A kind of Light-weight Steel Structures and its construction method |
| CN106948472B (en) * | 2017-04-14 | 2019-02-22 | 西藏藏建科技股份有限公司 | A kind of Light-weight Steel Structures and its construction method |
| CN108643343A (en) * | 2018-06-28 | 2018-10-12 | 张维秀 | Construction method of steel pipe structure heat-insulation sandwich house |
| CN108643343B (en) * | 2018-06-28 | 2020-08-07 | 张维秀 | Construction method of steel pipe structure heat-insulation sandwich house |
| CN112081239A (en) * | 2020-09-25 | 2020-12-15 | 广州大学 | Assembled shock attenuation frame |
| CN112081239B (en) * | 2020-09-25 | 2024-09-20 | 广州大学 | Assembled shock attenuation frame |
| CN112376737A (en) * | 2020-12-04 | 2021-02-19 | 沈阳建筑大学 | Assembled external concrete heat preservation coincide wallboard |
| CN114508170A (en) * | 2022-02-16 | 2022-05-17 | 深圳金鑫绿建股份有限公司 | Steel construction assembly type structure |
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