CN213448980U - Assembled light steel residential building system - Google Patents
Assembled light steel residential building system Download PDFInfo
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- CN213448980U CN213448980U CN202022109812.3U CN202022109812U CN213448980U CN 213448980 U CN213448980 U CN 213448980U CN 202022109812 U CN202022109812 U CN 202022109812U CN 213448980 U CN213448980 U CN 213448980U
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Abstract
The utility model relates to an assembled light steel residential building system, it is including fixing the chassis module on ground, fixing the wall module on the chassis module and fixing the roof module on the wall module, the wall module includes the skeleton, fixes the interior wall body that the skeleton is close to indoor one side and fixes the outer wall body that the skeleton is close to outdoor one side, be provided with a plurality of fixed parts that are used for connecting interior wall body, outer wall body between interior wall body and the outer wall body, fixed part is including fixing the interior mounting on the track including interior track, a plurality of simultaneous setting that the interior soleplate is close to outer bottom plate one side, fixing the outer track that the outer bottom plate is close to inner bottom plate one side and a plurality of external fixation spare that set up simultaneously on outer track. This application has the not high problem of stability of improving whole wall module system, promotes the effect of the stability and the anti-seismic performance of whole building.
Description
Technical Field
The application relates to the technical field of residential buildings, in particular to an assembled light steel residential building system.
Background
With the development of the building industry, prefabricated buildings are emerging and begin to be applied in the daily building industry, and mainly comprise prefabricated concrete structures, steel structures, modern wood structure buildings and the like. Compared with an assembly type concrete building, the assembly type steel structure building has the advantages of high installation speed, better earthquake resistance, greenness, environmental protection and economy. The installation process of the assembled steel structure building mainly comprises the following steps: firstly, prefabricating a light steel keel according to the design size; then assembling the light steel keel on a construction site, and overlapping and fixing the light steel keel to form a house framework; then fixing the inner and outer wall plates on the light steel keel; and finally, arranging decorative layers on the surfaces of the inner and outer wall panels.
The invention discloses a light steel structure assembly and decoration integrated building which is disclosed by the Chinese patent with the application number of CN107642169A, and comprises a chassis system, a wall surface module system, a floor board system and a roof system, wherein the wall surface module system comprises an outer wall body decoration board system, an inner wall decoration board system, a wall body steel structure system and a wall body filling material which are arranged between the outer wall body decoration board system and the inner wall decoration board system, an outer wall decoration board pendant used for connecting the outer wall body decoration board system and the wall body steel structure system, and an inner wall decoration board pendant used for connecting the inner wall decoration board system and the wall body steel structure system; the outer wall body decorative board system comprises an outer wall surface layer and a heat preservation layer, wherein the outer wall surface layer is a cement pressure plate outer wall surface layer or a stone outer wall surface layer.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the outer wall surface course in the outer wall body decorative board system only passes through outer wall decorative board pendant and wall body steel construction system connection, lead to whole wall module system's stability not high for the stability and the anti-seismic performance of whole building are not high.
SUMMERY OF THE UTILITY MODEL
In order to improve the not high problem of stability of whole wall module system, promote the stability and the anti-seismic performance of whole building, this application provides a light steel residential building system of assembled.
The application provides a light steel residential building system of assembled adopts following technical scheme:
the utility model provides an assembled light steel residential building system, is including fixing the chassis module on ground, fixing the wall module on the chassis module and fixing the roof module on the wall module, the wall module includes the skeleton, fixes the interior wall body that the skeleton is close to indoor one side and fixes the outer wall body that the skeleton is close to outdoor one side, be provided with a plurality of fixed parts that are used for interior wall body, outer wall body coupling between interior wall body and the outer wall body.
Through adopting above-mentioned technical scheme, the chassis module that will be used for with fixed stay wall module is fixed on ground, utilizes the skeleton to support whole wall body to set up fixed part between interior wall body and the outer wall body, fixed part will be relatively isolated interior wall body and outer wall body coupling, make it form a whole, thereby reduce interior wall body and outer wall body and carry on the back probability that breaks away from the wall, improve the not high problem of stability of whole wall module system, promote the stability and the anti-seismic performance of whole building.
Optionally, the inner wall body comprises a plurality of inner bottom plates fixed on the framework and an inner decorative surface layer arranged on one side of the inner bottom plates close to the indoor side, and the inner decorative surface layer comprises a fire-proof layer and an inner decorative layer fixed on the inner bottom plates; the outer wall body comprises a plurality of outer bottom plates and outer decorative layers, wherein the outer bottom plates and the outer decorative layers are fixed on the framework; the fixing parts are simultaneously connected to the inner bottom plate and the outer bottom plate which are oppositely arranged.
By adopting the technical scheme, the inner bottom plates are mutually abutted and spliced to form the wall bottom layer of the inner wall body, and the outer bottom plates are mutually abutted and spliced to form the wall bottom layer of the outer wall body; the fireproof and moisture-proof performance of the whole wall body is improved by arranging the fireproof layer; the waterproof layer is arranged to reduce the probability of outdoor water permeating into the room, and the waterproof effect is achieved.
Optionally, the fixing part includes an inner rail fixed on one side of the inner base plate close to the outer base plate, a plurality of inner fixing pieces simultaneously disposed on the inner rail, an outer rail fixed on one side of the outer base plate close to the inner base plate, and a plurality of outer fixing pieces simultaneously disposed on the outer rail;
an inner groove is formed in one side, away from the inner bottom plate, of the inner rail, the inner groove is a T-shaped groove, the inner fixing piece comprises an inner fixing rod, one end of the inner fixing rod is T-shaped and is clamped in the inner groove, the other end of the inner fixing rod extends towards the outer fixing piece, an inner fixing hole is formed in the end side of the inner fixing rod, and an internal thread is formed in the inner fixing hole;
the outer fixing piece comprises an outer fixing seat and an outer fixing rod, one end of the outer fixing seat is T-shaped and is clamped in the outer groove, an outer fixing hole penetrating through the outer fixing seat is formed in one side, away from the outer rail, of the outer rail, an inner thread is formed in the outer fixing hole, the radial cross section of the outer fixing rod is circular and is provided with an outer thread, one end of the outer fixing rod is connected to the outer fixing seat through the outer fixing hole in a threaded mode, a hexagonal hole allowing a hexagonal wrench to be inserted is formed in the end side, connected to the outer fixing seat in a threaded mode, of the outer fixing rod, and the other end of the outer fixing rod is connected to the inner fixing rod through the inner fixing hole in a threaded mode;
a plurality of mounting holes for inserting the hexagonal wrench are formed in the outer bottom plate, and the mounting holes penetrate through the outer fixing seat and are communicated with the hexagonal holes.
By adopting the technical scheme, after the outer bottom plate is fixed on the framework, the extending end of the outer fixing rod faces the indoor space, and the hexagonal hole is determined to be communicated with the mounting hole; then selecting an inner bottom plate with the inner fixing rod and the outer fixing rod on the same straight line, and fixing the inner bottom plate on the framework; thereafter, insert the hexagonal hole with the hexagonal spanner to the outer dead lever of rotation for the outer dead lever enters interior fixed orifices and interior dead lever threaded connection, thereby links together outer bottom plate and interior bottom plate, reduces outer bottom plate and interior bottom plate and carries on the back the mutually and break away from the probability of wall, analogizes with this, passes through a plurality of fixed part with the outer bottom plate of polylith and interior bottom plate and connects, thereby improves the not high problem of stability of whole wall module system, promotes the stability and the anti-seismic performance of whole building.
Optionally, the outer fixing hole on the outer fixing base is larger than the outer fixing hole and is far away from the outer base plate, and the outer fixing rod is connected to one end of the outer fixing base in a threaded manner and is in a T shape.
Through adopting above-mentioned technical scheme, when outer dead lever and interior dead lever threaded connection, and when the shaft shoulder contact of outer dead lever and outer fixed orifices, continue to rotate outer dead lever, at this moment, the outer dead lever of being applied force will be outer fixing base and draw towards the infrabasal plate for it is better relatively through the fixed effect of fixed part between outer bottom plate and the infrabasal plate.
Optionally, the outer fixing rod is screwed to one end of the inner fixing rod, and the side edge of the outer fixing rod is chamfered to form a guide surface.
Through adopting above-mentioned technical scheme for the diameter that the one end that the dead lever is close to in the dead lever is littleer, and then the guide face forms the guide effect, makes the dead lever get into the internal fixation hole relatively easier.
Optionally, the length directions of the inner rail and the outer rail both extend along a linear direction, and the groove length direction of the inner groove extends along the length direction of the inner rail; the groove length direction of outer groove extends along outer orbital length direction, a plurality ofly has been seted up to the mounting hole, and is a plurality of the mounting hole all runs through outer fixing base.
Through adopting above-mentioned technical scheme, after fixing outer bottom plate on the skeleton, the accessible removes the mode of outer fixing base, adjusts suitable position with a plurality of outer fixing bases, simultaneously, before fixing the interior bottom plate on the skeleton, the position of dead lever in the adjustment for interior dead lever is just right one by one with outer dead lever, thereby guarantees a plurality of interior dead levers and outer dead lever threaded connection, draws interior bottom plate and outer bottom plate better relatively.
Optionally, the inner groove penetrates through two ends of the inner rail in the length direction, and the outer groove penetrates through two ends of the outer rail in the length direction.
Through adopting above-mentioned technical scheme, can be as required, on the outer bottom plate was slided into with the outer fixing base of other adaptations, on the interior dead lever that slides into the interior bottom plate with the interior dead lever of other adaptations, also can take out unnecessary outer fixing base and interior dead lever to the result of use is better relatively.
Optionally, a filling layer is arranged between the inner wall body and the outer wall body, and the filling layer includes a filling bottom layer and heat insulation layers arranged on two sides of the filling bottom layer in the thickness direction.
By adopting the technical scheme, the filling layer is arranged and filled between the inner wall body and the outer wall body, so that the whole wall body relatively forms a solid structure and the strength is improved; the heat insulation layer is arranged to enhance the heat insulation performance of the whole wall body.
In summary, the present application includes at least one of the following beneficial technical effects:
the fixing part for connecting the relatively isolated inner wall body and the relatively isolated outer wall body is arranged, so that the inner wall body and the outer wall body form a whole, the probability that the inner wall body and the outer wall body are separated from the wall surface in a back-to-back manner is reduced, the problem that the stability of the whole wall surface module system is not high is solved, and the stability and the anti-seismic performance of the whole building are improved; when the fixing component is arranged, the inner fixing rod indirectly arranged on the inner bottom plate and the outer fixing rod indirectly arranged on the outer bottom plate are opposite to each other and are in threaded connection with each other, so that the inner bottom plate and the outer bottom plate are relatively pulled together; further, the outer fixing rod continues to rotate, so that the drawknot effect between the outer bottom plate and the inner bottom plate is stronger, and the fixing effect of the whole inner wall plate and the outer wall plate is relatively better.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic view of a partial structure of the wall module of the present application;
FIG. 3 is a schematic view of a first cross-sectional configuration of the wall module of the present application;
fig. 4 is a second cross-sectional structural view of the wall module of the present application.
Description of reference numerals: 1. a chassis module; 2. a wall module; 21. a framework; 22. an inner wall; 221. an inner bottom plate; 222. an interior finish layer; 2221. a fire barrier layer; 2222. an inner decorative layer; 23. an outer wall body; 231. an outer base plate; 232. an exterior finish layer; 2321. a waterproof layer; 2322. an outer decorative layer; 233. mounting holes; 24. a filling layer; 241. filling the bottom layer; 242. a heat-insulating layer; 3. a roof module; 4. a fixing member; 41. an inner rail; 411. an inner tank; 42. an inner fixing member; 421. an inner fixing rod; 422. an inner fixing hole; 421. an inner fixing rod; 43. an outer rail; 431. an outer tank; 44. an outer fixing member; 441. an outer fixed seat; 442. fixing the rod; 4421. a hexagonal hole; 4422. a guide surface; 443. and an outer fixing hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses an assembled light steel residential building system. Referring to fig. 1, the fabricated light steel residential building system includes a chassis module 1, a wall module 2, and a roof module 3; the chassis module 1 is fixed on the leveled bottom surface by adopting I-shaped steel or square steel to form a foundation of the house building; the wall surface module 2 is fixed on the chassis module 1 and encloses a wall body forming a house building; the roof module 3 is fixed on the wall module 2, and when the building is built, light steel materials can be firstly adopted to be fixed on the wall module 2 to form a steel frame structure, and then plates are laid to form the roof surface of the building, so that the building is built.
Referring to fig. 2, the wall module 2 includes a frame 21, an inner wall 22, and an outer wall 23; the framework 21 is vertically fixed on the chassis module 1 by adopting square steel or I-steel and is used as a framework of the wall surface module 2; the inner wall 22 is fixed to the indoor side of the framework 21, and the outer wall 23 is fixed to the outdoor side of the framework 21, thereby forming the wall surface of the house.
Referring to fig. 3, the inner wall 22 includes a plurality of inner bottom plates 221 and an inner decorative surface layer 222, the inner bottom plates 221 are fixed on the framework 21 by bolts or screws, and the plurality of inner bottom plates 221 are abutted against each other and spliced to form a wall bottom layer of the inner wall 22; the interior surface layer 222 is arranged on one side of the inner bottom plate 221 close to the indoor space, the interior surface layer 222 comprises a fireproof layer 2221 and an interior surface layer 2222 which are fixed on the inner bottom plate 221, and the fireproof layer 2221 is a high-pressure decorative fireproof plate, so that the fireproof effect is achieved while the fireproof effect is achieved, and the fireproof and moisture-proof performance of the whole wall body is improved; the inner decorative layer 2222 performs a decorative function on the inner wall surface.
The outer wall body 23 comprises a plurality of outer bottom plates 231 and outer decorative surface layers 232, the outer bottom plates 231 are fixed on the framework 21 through bolts or screws, and the plurality of outer bottom plates 231 are mutually abutted and spliced to form the wall body bottom layer of the outer wall body 23; the outer base plate 231 has a plurality of mounting holes 233 formed therethrough in a thickness direction thereof, through which a hexagonal wrench is inserted. The exterior finishing layer 232 is disposed on the side of the outer bottom plate 231 adjacent to the outdoor. The waterproof layer 2321 is made of rubber and plastic waterproof coiled materials and is fixed on one side, close to the indoor, of the outer bottom plates 231, so that the probability of outdoor water permeating into the indoor space is reduced, and a waterproof effect is achieved; the exterior finishing layer 2322 performs a finishing function on the exterior wall surface.
And a filling layer 24 is filled between the inner wall 22 and the outer wall 23, and the filling layer 24 is filled between the inner wall 22 and the outer wall 23, so that the whole wall relatively forms a solid structure and the strength is improved. The filling layer 24 comprises a filling bottom layer 241 and heat insulation layers 242 arranged on two sides of the filling bottom layer 241 in the thickness direction, and the filling bottom layer 241 is made of glass fiber which has electrical insulation and heat insulation performance and can relatively improve the heat insulation performance of the whole wall body; the insulation layer 242 may be made of foamed polyurethane, extruded polystyrene board or other insulation material to further enhance the insulation performance of the entire wall.
When the wall surface module 2 is installed and formed, the whole framework 21 is fixed on the chassis module 1 to form a wall framework; then, fixing a plurality of outer bottom plates 231 on the framework 21 through bolts or screws to form a wall bottom layer of the outer wall 23; then the filling layer 24 is filled on one side of the outer wall 23 close to the indoor; thereafter, the inner bottom plate 221 is fixed to the framework 21 by bolts or screws; finally, the inner surface layer 222 may be provided on the inner base 221, and the outer surface layer 232 may be provided on the outer base 231.
Referring to fig. 3, be provided with fixed part 4 between the interior bottom plate 221 and the outer bottom plate 231 that set up in opposite directions, fixed part 4 is fixed in interior bottom plate 221 and outer bottom plate 231 simultaneously, in order to connect both interior bottom plate 221 and outer bottom plate 231, joint strength between reinforcing interior bottom plate 221 and the outer bottom plate 231, and then strengthen the joint strength between the interior wall body 22 and the outer wall body 23 that set up in opposite directions, reduce interior wall body 22 and the probability that outer wall body 23 breaks away from the wall back to back, improve the not high problem of stability of whole wall module system, promote the stability and the anti-seismic performance of whole building.
Referring to fig. 4, the fixing member 4 includes an inner rail 41, a plurality of inner fixing pieces 42, an outer rail 43, and a plurality of outer fixing pieces 44.
The inner rail 41 extends in a linear direction in a longitudinal direction, and the inner rail 41 is fixed to the inner bottom plate 221 by bolts. An inner groove 411 is formed in one side of the inner rail 41, which is far away from the inner bottom plate 221, and penetrates along the length direction of the inner rail, and the inner groove 411 is a T-shaped groove.
The inner fixing member 42 comprises an inner fixing rod 421, a plurality of inner fixing rods 421 are arranged on the inner rail 41 at the same time, one end of each inner fixing rod 421 is in a T shape, is connected to the inner rail 41 in a sliding mode through the inner groove 411 and can slide out of the end side of the inner rail 41, and the other end side of each inner fixing rod 421 extends out in a direction away from the inner bottom plate 221; and an inner fixing hole 422 is opened at the end side of the inner fixing rod 421 departing from the inner bottom plate 221, and an internal thread is formed in the inner fixing hole 422.
The outer rail 43 extends in a linear direction in a longitudinal direction, and the outer rail 43 is fixed to the outer base plate 231 by bolts. An outer groove 431 penetrates through one side of the outer rail 43, which is far away from the outer bottom plate 231, along the length direction of the outer rail, and the outer groove 431 is a T-shaped groove. The outer rail 43 is penetrated in its thickness direction by the mounting holes 233, the mounting holes 233 communicating with the outer grooves 431 and the outer grooves 431 being simultaneously communicated by the plurality of mounting holes 233.
The outer fixing member 44 includes outer fixing seats 441 and outer fixing rods 442, the plurality of outer fixing seats 441 are simultaneously disposed on the outer rail 43, one end of each outer fixing seat 441 is T-shaped and is slidably connected to the outer rail 43 through the outer groove 431, an outer fixing hole 443 is disposed on a side of the outer fixing seat 441 facing away from the outer rail 43, and the outer fixing hole 443 penetrates through the outer fixing seats 441 and is formed with an internal thread;
the outer fixing rod 442 has a circular radial cross-section and is formed with an external thread, and one end of the outer fixing rod 442 is T-shaped and is threadedly coupled to the outer fixing seat 441 through the outer fixing hole 443, so that when the outer fixing rod 442 rotates and moves in a direction in which the outer fixing rod 442 moves away from the outer rail 43, the T-shaped end of the outer fixing rod 442 contacts a shoulder of the outer fixing hole 443 and gives a tendency to move the outer fixing seat 441 in a direction away from the outer rail 43. In addition, a hexagonal hole 4421 into which a hexagonal wrench can be inserted is formed in the T-shaped end side of the external fixing rod 442, and the hexagonal hole 4421 communicates with the mounting hole 233. An end of the outer fixing rod 442 remote from the outer rail 43 protrudes toward the outer fixing rod 442 and may be screw-coupled to the inner fixing rod 421 through the inner fixing hole 422.
After the outer bottom plate 231 is fixed on the framework 21 through bolts or screws, a plurality of outer fixing seats 441 provided with outer fixing rods 442 are adjusted to proper positions in a mode of moving the outer fixing seats 441, and the hexagonal holes 4421 are communicated with the mounting holes 233; then, the filling layer 24 is disposed, and at this time, a hole of the external fixing rod 442 needs to be reserved on the filling layer 24; then the inner bottom plate 221 is fixed on the framework 21 through bolts or screws; before fixing, the positions of the inner fixing rods 421 are adjusted, so that the inner fixing rods 421 are opposite to the outer fixing rods 442 one by one; after fixing, insert hexagonal spanner in hexagonal hole 4421 through mounting hole 233, and rotate outer dead lever 442, make outer dead lever 442 get into interior fixed orifices 422 and form threaded connection through interior fixed orifices 422 and interior dead lever 421, thereby link together outer bottom plate 231 and interior bottom plate 221, reduce outer bottom plate 231 and interior bottom plate 221 and carry on the back the probability that breaks away from the wall, improve the not high problem of stability of whole wall module system, promote the stability and the anti-seismic performance of whole building.
When the outer fixing rod 442 contacts with the shoulder of the outer fixing hole 443 and continues to rotate the outer fixing rod 442, which is applied with a force, pulls the outer fixing seat 441 toward the inner bottom plate 221, and the distance between the outer bottom plate 231 and the inner bottom plate 221 tends to be relatively shortened, so that the fixing effect between the outer bottom plate 231 and the inner bottom plate 221 through the fixing part 4 is relatively better.
The outer fixing rod 442 is screwed to the inner fixing rod 421 with its one end chamfered to form a guide surface 4422 so that the diameter of the end of the outer fixing rod 442 near the inner fixing rod 421 is smaller and the guide surface 4422 forms a guide function so that the outer fixing rod 442 can be relatively easily inserted into the inner fixing hole 422.
The embodiment of the application relates to an implementation principle of an assembly type light steel residential building system, which comprises the following steps: firstly, fixing a chassis module 1 on the ground; then fixing a wall surface module 2 on the chassis module 1; and finally, fixing the roof module 3 on the wall module 2. Specifically, when the wall surface module 2 is arranged, the whole framework 21 is fixed on the chassis module 1 and surrounded to form a wall framework; then fixing the plurality of outer bottom plates 231 on the framework 21, and after fixing, adjusting the positions of the outer fixing seats 441 to ensure that the plurality of outer fixing seats 441 are uniformly distributed on the outer bottom plates 231 and the hexagonal holes 4421 are communicated with the mounting holes 233; thereafter, the filling layer 24 is provided; then adjusting the position of the inner fixing rod 421, and fixing the inner bottom plate 221 on the framework 21; after fixing, a hexagonal wrench is inserted into the hexagonal hole 4421, the external fixing rod 442 is rotated and inserted into the hexagonal hole 4421, and the external fixing rod 442 is rotated and is in threaded connection with the internal fixing rod 421; then, the interior facing layer 222 and the exterior facing layer 232 may be provided.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an assembled light steel residential building system, is including fixing chassis module (1) on ground, fixing wall module (2) on chassis module (1) and fixing roof module (3) on wall module (2), wall module (2) include skeleton (21), fix and be close to interior wall body (22) of indoor one side and fix and be close to outer wall body (23) of outdoor one side in skeleton (21) including skeleton (21), its characterized in that: and a plurality of fixing parts (4) for connecting the inner wall body (22) and the outer wall body (23) are arranged between the inner wall body (22) and the outer wall body (23).
2. A fabricated light steel residential building system according to claim 1, wherein: the inner wall body (22) comprises a plurality of inner bottom plates (221) fixed on the framework (21) and an inner decorative surface layer (222) arranged on one side, close to the indoor, of the inner bottom plates (221), and the inner decorative surface layer (222) comprises a fireproof layer (2221) and an inner decorative layer (2222) fixed on the inner bottom plates (221); the outer wall body (23) comprises a plurality of outer bottom plates (231) and outer decorative layers (232) which are fixed on the framework (21), and the outer decorative layers (232) comprise waterproof layers (2321) and outer decorative layers (2322) which are fixed on the outer bottom plates (231); the fixing part (4) is connected to the inner bottom plate (221) and the outer bottom plate (231) which are oppositely arranged.
3. A fabricated light steel residential building system according to claim 2, characterized in that: the fixing part (4) comprises an inner rail (41) fixed on one side of the inner bottom plate (221) close to the outer bottom plate (231), a plurality of inner fixing pieces (42) arranged on the inner rail (41) at the same time, an outer rail (43) fixed on one side of the outer bottom plate (231) close to the inner bottom plate (221) and a plurality of outer fixing pieces (44) arranged on the outer rail (43) at the same time;
an inner groove (411) is formed in one side, away from the inner bottom plate (221), of the inner rail (41), the inner groove (411) is a T-shaped groove, the inner fixing piece (42) comprises an inner fixing rod (421) with one end in a T shape and clamped in the inner groove (411), the other end of the inner fixing rod (421) extends towards the outer fixing piece (44), an inner fixing hole (422) is formed in the end side of the inner fixing rod, and an internal thread is formed in the inner fixing hole (422);
an outer groove (431) is arranged on one side of the outer rail (43) departing from the outer bottom plate (231), the outer groove (431) is a T-shaped groove, the outer fixing piece (44) comprises an outer fixing seat (441) and an outer fixing rod (442), one end of the outer fixing seat (441) is T-shaped and is clamped in the outer groove (431), one side of the outer fixing seat (441) departing from the outer track (43) is provided with an outer fixing hole (443) penetrating through the outer fixing seat (441), the outer fixing hole (443) is formed with an internal thread, the radial section of the outer fixing rod (442) is circular and is formed with an external thread, one end of the external fixing rod (442) is connected with the external fixing seat (441) through an external fixing hole (443) in a threaded manner, the outer fixing rod (442) is in threaded connection with the end side of the outer fixing seat (441) and is provided with a hexagonal hole (4421) into which a hexagonal wrench can be inserted, the other end of the outer fixing rod (442) is in threaded connection with the inner fixing rod (421) through the inner fixing hole (422);
the outer bottom plate (231) is provided with a plurality of mounting holes (233) for inserting a hexagonal wrench, and the mounting holes (233) penetrate through the outer fixing seat (441) and are communicated with the hexagonal holes (4421).
4. A fabricated light steel residential building system according to claim 3, wherein: the outer fixing hole (443) on the outer fixing seat (441) is larger than the outer fixing hole (443) far away from the outer bottom plate (231), and the outer fixing rod (442) is in a T shape and is in threaded connection with one end of the outer fixing seat (441).
5. The prefabricated light steel residential building system of claim 4, wherein: the outer fixing rod (442) is screwed to one end of the inner fixing rod (421) and has a chamfered edge to form a guide surface (4422).
6. A fabricated light steel residential building system according to claim 3, wherein: the length directions of the inner rail (41) and the outer rail (43) extend along a straight line direction, and the groove length direction of the inner groove (411) extends along the length direction of the inner rail (41); the length direction of the outer groove (431) extends along the length direction of the outer rail (43), the mounting holes (233) are formed in a plurality, and the mounting holes (233) penetrate through the outer fixing seat (441).
7. A fabricated light steel residential building system according to claim 6, wherein: the inner grooves (411) penetrate through both ends of the inner rail (41) in the length direction, and the outer grooves (431) penetrate through both ends of the outer rail (43) in the length direction.
8. A fabricated light steel residential building system according to claim 1, wherein: a filling layer (24) is arranged between the inner wall body (22) and the outer wall body (23), and the filling layer (24) comprises a filling bottom layer (241) and heat insulation layers (242) arranged on two sides of the filling bottom layer (241) in the thickness direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022109812.3U CN213448980U (en) | 2020-09-22 | 2020-09-22 | Assembled light steel residential building system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022109812.3U CN213448980U (en) | 2020-09-22 | 2020-09-22 | Assembled light steel residential building system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213448980U true CN213448980U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022109812.3U Expired - Fee Related CN213448980U (en) | 2020-09-22 | 2020-09-22 | Assembled light steel residential building system |
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| CN (1) | CN213448980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846774A (en) * | 2021-09-29 | 2021-12-28 | 台州立昌工程建设有限公司 | Anti-seismic wall for building and construction process thereof |
-
2020
- 2020-09-22 CN CN202022109812.3U patent/CN213448980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846774A (en) * | 2021-09-29 | 2021-12-28 | 台州立昌工程建设有限公司 | Anti-seismic wall for building and construction process thereof |
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