CN215759548U - Assembled light steel house structure - Google Patents

Abstract

The utility model relates to an assembled light steel house structure, which comprises a roof (4) and a wall body (3), wherein the roof (4) comprises a triangular top keel frame (47), and two ends of the top keel frame (47) are sealed and provided with ventilating holes (6); wall body (3) include composite wall board (31) and U-shaped fossil fragments (33), and the vertical interval setting of U-shaped fossil fragments (33) just is connected with a keel frame (47), is equipped with the air inlet on composite wall board (31) of wall body (3) lower part, and the interval is equipped with the through-hole on U-shaped fossil fragments (33), and the inside cavity intercommunication of adjacent U-shaped fossil fragments (33) cavity and keel frame (47). Through set up draught hole (6) in roof (4), set up the inlet port in wall body (3), U-shaped fossil fragments (33) cavity intercommunication of wall body (3) for the air flows the heat transfer along wall body (3) because the effect of atmospheric pressure. The problem of current assembled house wall body heat dissipation ability poor, cause whole indoor temperature to be high is solved.

Description

Assembled light steel house structure

Technical Field

The utility model relates to an assembled light steel house structure, and belongs to the technical field of decoration and construction.

Background

Along with the continuous improvement of the living standard of people, the national attention degree on environmental protection is continuously improved, and relevant environmental protection mandatory regulations are issued, so that the environment has larger impact on the traditional decoration industry, particularly the situation that the exploitation of sand stones is reduced in China, the price of building materials such as cement, river sand and the like rises, and the cost is continuously increased. In order to meet the environmental requirements, building main bodies with the main structures of light steel villas and the like which are subject to steel are produced at the same time. The existing light steel house mainly adopts a steel structure, color steel tiles are directly installed on the roof through self-tapping screws, a suspended ceiling is installed on the inner side of the house, a heat insulation layer can be installed on the suspended ceiling, namely the upper end face of the steel structure, for sound insulation and heat insulation, specifically, a calcium silicate plate is installed on the upper end of the steel structure roof, the calcium silicate plate is fixed on the calcium silicate plate through screws, the heat insulation layer is laid on the calcium silicate plate, the color steel tiles are fixed with the calcium silicate plate through screws, the calcium silicate plate is high in hardness and good in corrosion resistance, and is widely used in the assembly type decoration industry, but the screw-inserting capability of the calcium silicate plate is poor, the calcium silicate plate can be understood as being not tightly connected with the screws, the screws are prone to loosening after a long time, the existing roof is prone to water seepage, and the structure is not stable.

The light steel house wall is characterized in that C-shaped or U-shaped light steel keel vertical columns are arranged in gaps among the vertical columns at equal intervals, openings of the vertical columns face the vertical column on one side, and base plates (gypsum boards, glass magnesium boards and the like) are arranged on two sides of the light steel keel at intervals of less than 300m through self-tapping screws, so that the hollow light steel wall is manufactured. After the base plate on the two sides is installed, insulating materials (rock wool, glass wool, polyurethane wool and the like) are filled in the cavity of the wall structure. The structure causes a lot of field materials to be accumulated, the installation process is complex, and the field environment is poor. The mode needs one-layer construction, industrial production cannot be achieved, the number of working procedures is large, requirements for specialized levels of constructors are high, meanwhile, carrying and on-site material stacking are inconvenient, installation efficiency is low during construction, and labor cost is high.

The floor of the light steel house is mainly supported by a supporting beam formed by a steel structure, the Europe pine plate and the cement base layer are sequentially arranged on the supporting beam from bottom to top, the cement base layer is realized by laying a steel wire mesh and pouring cement mortar, the floor with the damping and the sound insulation can be finally obtained only by constructing one layer on the floor base layer in the actual installation process, the construction mode of the one layer has more processes, the positioning is difficult, and the flatness of the floor can be ensured only by repeated operation. The installation time is long, the time spent in carrying materials is long, the labor cost is high, the work level requirement of auxiliary operators is high, and the installation cost is high.

Meanwhile, the heat dissipation problem of the light steel house cannot be solved all the time, and heat insulation can be realized only by increasing the thicknesses of a wall body and a roof and adding a heat insulation material at the present stage, but the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the heat dissipation capability of the existing assembled wall body and roof is poor, so that the temperature in the whole room is high.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the assembled light steel house structure comprises a roof and a wall, wherein the roof comprises a top keel frame, a composite top plate and purlins, the cross section of the top keel frame is of a triangular structure, two ends of the top keel frame are sealed and provided with vent holes, the cross section of each purlin is of a zigzag structure, the purlins are arranged on two inclined surfaces at the upper end of the top keel frame at intervals, the composite top plates are placed on the adjacent purlins, and the composite top plate, the purlins and the top keel frame are connected through screws;

the wall body includes composite wall board, connecting piece, C shape fossil fragments and overlapping tenon wallboard, and the vertical interval of C shape fossil fragments sets up, and the upper end is connected with a keel frame, and composite wall board passes through the connecting piece setting on the outside wall of bending of C shape fossil fragments, and overlapping tenon wallboard passes through the fix with screw on the inboard wall of bending of C shape fossil fragments, is located the composite wall board of wall body lower part and is provided with the air inlet, and the interval is provided with a plurality of through-holes on the C shape fossil fragments bottom surface, and the inside cavity intercommunication of adjacent C shape fossil fragments cavity and a keel frame.

The lower end of the wall body in the structure is enclosed into the ground, a leveling piece, a leveling keel and a supporting plate are arranged on the ground, the leveling piece comprises a bottom plate, an adjusting screw rod and a supporting barrel, the lower end of the adjusting screw rod is vertically connected with the upper end of the bottom plate, a threaded hole is formed in the supporting barrel, the supporting barrel is sleeved on the adjusting screw rod and is in threaded connection with the adjusting screw rod, and the lower end of the supporting barrel is flanged to form a supporting part; the keel cross-section of making level is nearly font structure, and the interval is provided with a plurality of through-holes on the interior bottom surface, and the keel back-off of making level is on a support section of thick bamboo, and the through-hole just sets up adjusting screw, and the backup pad is placed at two adjacent edges of bending of the keel of making level, and the ceramic tile setting is in the backup pad, and backup pad, nearly font fossil fragments pass through the screw and are connected with a support section of thick bamboo.

Furthermore, the structure also comprises an adjusting nut which is sleeved on the adjusting screw rod and is positioned below the supporting cylinder.

Further, in the structure, the upper end of the adjusting screw rod is provided with a straight opening.

The lower end of the wall body in the structure is enclosed into the ground, a leveling component and a supporting plate are arranged on the ground, the leveling component comprises a bottom plate, an adjusting screw rod and a supporting barrel, the lower end of the adjusting screw rod is vertically connected with the upper end of the bottom plate, a threaded hole is formed in the supporting barrel, the supporting barrel is sleeved on the adjusting screw rod and is in threaded connection with the adjusting screw rod, and the lower end of the supporting barrel is flanged to form a supporting part; the leveling assembly is arranged at intervals in the horizontal and vertical directions, a plurality of through holes are formed in the supporting plate at intervals, and the supporting plate is sleeved on the supporting barrel in a penetrating mode.

The structure further comprises a bridge cut-off and a heat insulation pad, wherein the bridge cut-off is arranged at the upper end of the purline, and the heat insulation pad is laid on the composite top plate.

The lower end face of the top keel frame positioned in the C-shaped keel in the structure is provided with a heat insulation plate, and the lower end of the heat insulation plate positioned in the wall body is provided with a light steel keel and a sound insulation plate.

The structure comprises a floor slab, a wall surface, a C-shaped keel, a damping strip, a fixing strip and a calcium silicate slab, wherein the floor slab comprises a floor keel frame, a floor composite board, the fixing strip and the calcium silicate slab; the calcium silicate boards are fixed on the floor composite boards through screws, the joints between the calcium silicate boards and the joints between the floor composite boards are arranged in a staggered mode, and the ceiling plate is arranged at the lower end of the floor keel frame.

Furthermore, in the structure, the connecting pieces and the fixing strips are Z-shaped profiles, and the end parts of the adjacent composite wallboards and the floor composite boards are correspondingly placed on the bent edges of the Z-shaped profiles and fixed through screws.

Wherein, still include eaves mouth fossil fragments and verge board in the above-mentioned structure, eaves mouth fossil fragments are the open-ended right trapezoid shape of going to the bottom, and the top is provided with the chevron shape connecting strip on being located the compound roof of top keel frame top, and the connecting strip is inside to be filled thermal-insulated cotton, and the lower extreme joint has U-shaped binding off fossil fragments, and eaves mouth fossil fragments card is gone into a keel frame lower tip, and eaves mouth fossil fragments outer end is connected with a keel frame through the verge board.

The utility model has the beneficial effects that: this structure passes through triangular top keel frame with the roof and supports, make the roof have the heat dissipation space, and seal the both ends of top keel frame and set up the draught hole, and set up the wall body through C shape fossil fragments interval and fix, set up composite wall board and overlap tenon wallboard in C shape fossil fragments both sides, and set up the inlet port at the lower extreme of wall body, and the interval is provided with a plurality of through-holes on the C shape fossil fragments bottom surface, make the inside cavity intercommunication of whole wall body, and adjacent C shape fossil fragments cavity communicates because the C shape fossil fragments cavity intercommunication of wall body with the inside cavity intercommunication of top keel frame, this kind of structure setting makes the effect at the atmospheric pressure, the air inlet port entering that the wall body lower part can be followed through the wall body and is discharged, make whole house can realize the heat transfer that flows.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at III;

FIG. 3 is an enlarged view of the structure at IV in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at VI in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at I in FIG. 1 according to the present invention;

FIG. 6 is an enlarged view of FIG. 1 at point II;

FIG. 7 is an enlarged view of the structure at V in FIG. 1 according to the present invention;

FIG. 8 is a schematic structural view of a ground section according to the present invention;

FIG. 9 is a schematic cross-sectional view of another embodiment of the present invention;

figure 10 is a schematic view of the structure of the closure and cornice runners of the present invention.

Labeled as: the building floor is characterized in that the building floor is a ground 1, the building floor is a bottom plate 11, the building floor is a regulating screw rod 12, the building floor is a regulating nut 13, the building floor is a supporting cylinder 14, the building leveling keel 15, the supporting plate 16, the floor tile 17, the fixing glue 18, the floor slab 21, the floor keel frame 21, the floor composite board 22, the fixing strip 23, the calcium silicate board 24, the ceiling board 25, the wall body 3, the composite wall board 31, the connecting piece 32, the C-shaped keel 33, the overlapping tenon wall board 34, the roof 41, the composite top board 42, the bridge cut-off 42, the purlin 43, the keel 44, the cornice keel 45, the cornice sealing board 46, the top keel frame 47, the heat insulation pad 49, the connecting strip 411, the heat insulation board 412, the light steel keel 413, the sound insulation board 414, the screw 5 and the ventilation hole 6.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1 to 10, the fabricated light steel house structure of the structure comprises a roof 4 and a wall 3, wherein the roof 4 comprises a top keel frame 47, a composite top plate 41 and purlins 43, the cross section of the top keel frame 47 is of a triangular structure, two ends of the top keel frame 47 are sealed and provided with ventilation holes 6, the cross section of each purlin 43 is of a structure in a shape like a Chinese character 'ji', the purlins 43 are arranged on two inclined surfaces at the upper end of the top keel frame 47 at intervals, the composite top plate 41 is arranged on the adjacent purlins 43, and the composite top plate 41, the purlins 43 and the top keel frame 47 are connected through screws 5;

wall body 3 includes composite wall panel 31, connecting piece 32, C shape fossil fragments 33 and overlapping tenon wallboard 34, the vertical interval of C shape fossil fragments 33 sets up, and the upper end is connected with a keel frame 47, composite wall panel 31 sets up on the outside wall of bending of C shape fossil fragments 33 through connecting piece 32, overlapping tenon wallboard 34 passes through screw 5 to be fixed on the inboard wall of bending of C shape fossil fragments 33, be located and be provided with the air inlet on the composite wall panel 31 of 3 lower parts of wall body, the interval is provided with a plurality of through-holes on the C shape fossil fragments 33 bottom surface, and the inside cavity intercommunication of adjacent C shape fossil fragments 33 cavity and a keel frame 47. It should be understood by those skilled in the art that the structure preferably takes the heat dissipation problem of the light steel house into consideration, and actually, the wall body 3 is made into a hollow wall, the hollow cavity of the wall body 3 is communicated with the hollow cavity of the roof 4, and the air inlet hole is formed at the lower end of the wall body 3, so that the air inlet hole can be preferably closed and can be selectively opened actually according to the temperature of the external environment. And the ventilation holes 6 are arranged on the roof 4, the automatic ventilation is realized by utilizing the atmosphere compaction of the chimney principle, and if the height of the house is not enough, the purpose of automatic ventilation can be realized by additionally arranging the fan at the ventilation holes 6 on the roof 4. In order to better facilitate ventilation, the roof 4 preferably comprises a top keel frame 47, a composite top plate 41 and purlins 43 by the structure, the cross section of the top keel frame 47 is of a triangular structure, a cavity structure is formed in the roof, ventilation holes 6 are formed in the two ends of the top keel frame 47 in a sealed mode, the cross section of each purlin 43 is preferably of a structure in a shape like a Chinese character 'ji', the purlins 43 are arranged on two inclined surfaces of the upper end of the top keel frame 47 at intervals, the purlins 43 are arranged on the adjacent purlins 43 at intervals in the width direction of the inclined surface of the upper end of the top keel frame 47, the composite top plate 41 is arranged on the adjacent purlins 43 and connected with the composite top keel frame 41, the purlins 43 and the top keel frame 47 through screws 5, and the composite top plate 41 considers the corrosion resistance and the nail feeding force, so that at least one layer of calcium silicate plate 24 and one layer of European pine plate are included, and the calcium silicate plate 24 is positioned on the outer side. The wall body 3 comprises composite wall boards 31, connecting pieces 32, C-shaped keels 33 and overlapping tenon wall boards 34, the C-shaped keels 33 are vertically arranged at intervals to form the external shape of a house, the upper ends of the C-shaped keels are connected with a top keel frame 47 to support and fix the top keel frame 47, the composite wall boards 31 are arranged on the outer side bending walls of the C-shaped keels 33 through the connecting pieces 32, the overlapping tenon wall boards 34 are fixed on the inner side bending walls of the C-shaped keels 33 through screws 5, therefore, the composite wall boards 31 are known to be external wall boards, the problems of falling strength and corrosion resistance need to be considered, at least one layer of calcium silicate boards 24 and one layer of European pine boards are preferably included, the calcium silicate boards 24 are located on the outer sides, the nailing force of the composite wall boards 31 can be increased due to the addition of the European pine boards, and the structure is not easy to loosen and is more firm to install; the overlapping tenon wallboard 34 is an inner wallboard, so that the installation time is saved by adopting an overlapping tenon mode only by considering the installation problem, and the decoration of the wall body 3 can be finished by directly installing a decoration panel on the side wall of the overlapping tenon wallboard 34 after actual installation. The overlapping tenon wall plate 34 mainly considers that the installation is firm and fast, so that the end part of the European pine plate can be directly provided with the overlapping tenon, and the end part of the European pine plate can be ensured to be the overlapping tenon by adopting a composite plate of the European pine plate and the calcium silicate plate 24. The composite wall plate 31 positioned at the lower part of the wall body 3 is provided with an air inlet, and the ventilation of the wall body 3 is realized. The bottom surfaces of the C-shaped keels 33 are provided with a plurality of through holes at intervals, so that all cavities of the wall 3 are communicated, and the cavities of the adjacent C-shaped keels 33 are communicated with the inner cavity of the top keel framework 47, so that air circulation of the wall 3 and the roof 4 can be realized, and the purposes of cooling and radiating the wall 3 and the roof 4 are realized.

Preferably, in the structure, the lower end of the wall body 3 is enclosed to form a ground 1, the ground 1 is provided with a leveling piece, a leveling keel 15 and a supporting plate 16, the leveling piece comprises a bottom plate 11, an adjusting screw 12 and a supporting cylinder 14, the lower end of the adjusting screw 12 is vertically connected with the upper end of the bottom plate 11, the supporting cylinder 14 is provided with a threaded hole, the supporting cylinder 14 is sleeved on the adjusting screw 12 and is in threaded connection with the adjusting screw 12, and the lower end of the supporting cylinder 14 is flanged to form a supporting part; the cross-section of the leveling keel 15 is of a structure shaped like a Chinese character 'ji', a plurality of through holes are arranged on the inner bottom surface at intervals, the leveling keel 15 is reversely buckled on the supporting cylinder 14, the through holes are just arranged on the adjusting screw rods 12, the supporting plate 16 is placed on the bending edges of the two adjacent leveling keels 15, the floor tiles 17 are arranged on the supporting plate 16, and the supporting plate 16 and the keel 15 shaped like a Chinese character 'ji' are connected with the supporting cylinder 14 through the screws 5. It will be understood by those skilled in the art that the floor 1 of the structure is formed by the leveling members, the leveling keels 15 and the supporting boards 16, and that the floor tiles 17 are actually laid on the supporting boards 16 to finish the decoration. The part of making level mainly includes bottom plate 11, adjusting screw 12 and a support section of thick bamboo 14, it is perpendicular with bottom plate 11 upper end to keep 12 lower extremes of adjusting screw to be connected, preferred adjusting screw 12 is full thread screw structure, be provided with the screw hole on the support section of thick bamboo 14, the through-hole inner wall that actually supports a section of thick bamboo 14 sets up the internal thread can, support 14 covers and establishes on adjusting screw 12 and with adjusting screw 12 threaded connection, support 14 lower extreme turn-ups formation supporting part, because direct and the fossil fragments 15 contact of making level during the supporting part installation, this kind of structure setting makes to twist and moves a support section of thick bamboo 14 and just can realize adjusting the support height. The leveling piece of this structure mainly keeps vertical setting through bottom plate 11, so the vertical setting of adjusting screw 12 should be guaranteed to the size of bottom plate 11. This structure mainly used ground 1's the installation of making level, so need make level the subassembly, make level fossil fragments 15 and backup pad 16 during the installation in practice, can design in advance and prefabricate the size of backup pad 16 according to the size in house, the position etc. of the subassembly of making level, but greatly reduced installation time like this. It is horizontal that the subassembly will make level specifically, vertical interval sets up, the interval is provided with a plurality of through-holes on the bottom surface in the fossil fragments 15 of making level, 15 back-off of fossil fragments of making level is on a supporting cylinder 14, and the through-hole is just to adjusting screw 12 setting, the fossil fragments 15 of making level is connected with the supporting part through screw 5, can realize the fixed of fossil fragments 15 of making level, the fossil fragments 15 of making level is violently erected alternately and is arranged, prevent that it from empting, direct place backup pad 16 in adjacent two edges of bending of the fossil fragments 15 of making level after the installation can, and with backup pad 16, nearly font fossil fragments 15 are connected fixedly through screw 5 and a supporting cylinder 14 and can realize that ground 1 makes level.

Preferably, the structure further comprises an adjusting nut 13, and the adjusting nut 13 is sleeved on the adjusting screw 12 and is located below the supporting cylinder 14. It will be appreciated by those skilled in the art that in order to prevent the support cylinder 14 from being fixed in height, the installation of the leveling keels 15 causes the support cylinder 14 to rotate and affect its adjusted height. In the structure, the adjusting nut 13 is preferably arranged below the supporting cylinder 14, namely on the adjusting screw 12 between the supporting cylinder 14 and the bottom plate 11, and after the height of the supporting cylinder 14 is fixed, the adjusting nut 13 is screwed to be attached to the lower end face of the supporting cylinder 14, namely, the supporting cylinder 14 is locked by a double-nut principle.

Preferably, in the above structure, the upper end of the adjusting screw 12 is provided with a linear opening. It should be understood by those skilled in the art that since the supporting cylinder 14 is fixed to the leveling keel 15 and the supporting cylinder 14 is locked by the adjusting nut 13, the adjusting screw 12 needs to be rotated to adjust the height of the leveling keel 15 during the second adjustment, so that the adjusting screw 12 is conveniently screwed, the structure is preferably provided with a straight opening at the upper end of the adjusting screw 12, and the adjusting screw can be screwed by the straight opening. The shape of the opening is not the only structure and can be an inner hexagon or a cross shape.

Preferably, in the structure, the lower end of the wall body 3 is enclosed to form a ground 1, a leveling component and a supporting plate 16 are arranged on the ground 1, the leveling component comprises a bottom plate 11, an adjusting screw 12 and a supporting cylinder 14, the lower end of the adjusting screw 12 is vertically connected with the upper end of the bottom plate 11, a threaded hole is formed in the supporting cylinder 14, the supporting cylinder 14 is sleeved on the adjusting screw 12 and is in threaded connection with the adjusting screw 12, and a flange at the lower end of the supporting cylinder 14 forms a supporting part; the leveling assembly is arranged at intervals in the horizontal and vertical directions, a plurality of through holes are formed in the supporting plate 16 at intervals, and the supporting plate 16 is sleeved on the supporting barrel 14 in a penetrating mode. It should be understood by those skilled in the art that the present structure is mainly used for installation of ground 1 in a leveling manner, in order to achieve connection of the supporting plate 16 in a leveling manner, it is preferable to include any one of the above leveling assemblies and the supporting plate 16, the leveling assemblies are actually arranged at intervals in the horizontal and vertical directions, a plurality of through holes are arranged at intervals on the supporting plate 16, the supporting plate 16 is sleeved on the supporting cylinder 14, and since the present scheme is mainly achieved by connection with the supporting cylinder 14 through the through holes on the supporting plate 16, it should be noted that the supporting plate 16 which meets the installation needs to have certain structural strength. The structure can preferably inject the fixing glue 18 between the support cylinder 14 and the adjusting screw 12, and particularly, after the position of the support cylinder 14 is adjusted, the fixing glue 18 is injected to fix the support cylinder 14 and the adjusting screw 12, so that the height of the support cylinder 14 is ensured to be unchanged.

Preferably, the structure further comprises a bridge breaker 42 and a heat insulation pad 49, wherein the bridge breaker 42 is arranged at the upper end of the purline 43, and the heat insulation pad 49 is laid on the composite top plate 41. It will be appreciated by those skilled in the art that to reduce heat transfer from the roof 4, the present construction preferably employs the bridge breaks 42 and insulation pads 49 to block heat transfer. Specifically, the bridge-cut 42 is arranged at the upper end of the purline 43, and the heat insulation pad 49 is laid on the composite top plate 41. The bridge-cut 42 is a conventional product and may be in the shape of a king-shaped or a Chinese character feng.

Preferably, in the above structure, the heat insulation plate 412 is disposed on the lower end surface of the top keel frame 47 located inside the C-shaped keel 33, and the light steel keel 413 and the sound insulation plate 414 are disposed on the lower end of the heat insulation plate 412 located inside the wall 3. It should be understood by those skilled in the art that, in consideration of the heat dissipation problem of the lower end surface of the top keel frame 47 inside the C-shaped keel 33, that is, the interior of the house, the structure is preferably provided with a heat insulation plate 412, a light steel keel 413 and an acoustic insulation plate 414 in this order on the lower end surface of the top keel frame 47 inside the structure, and the heat insulation plate 412 and the acoustic insulation plate 414 are supported by the light steel keel 413, which is a technology that uses the existing decoration method. Further preferably, the light steel keel 413 and the sound insulation board 414 are provided at the lower end of the heat insulation board 412 located inside the wall body 3, so that the manufacturing cost is reduced.

Preferably, the structure further comprises a floor plate 2, the floor plate 2 comprises a floor keel frame 21, a floor composite plate 22, a fixing strip 23 and a calcium silicate plate 24, two ends of the floor keel frame 21 are connected with the C-shaped keel 33 of the wall surface, the floor composite plate 22 is connected with the floor keel frame 21 through the fixing strip 23, and a damping strip is laid between the floor composite plate 22 and the floor keel frame 21; the calcium silicate plates 24 are fixed on the floor composite plates 22 through screws 5, and the seams between the calcium silicate plates 24 and the seams between the floor composite plates 22 are arranged in a staggered mode. It should be understood by those skilled in the art that the present structure considers the multi-layer floor of the house, preferably also includes the floor slab 2, and further preferably the concrete structure of the floor slab 2 includes the floor keel frame 21, the floor composite board 22, the fixing strip 23 and the calcium silicate board 24, the two ends of the floor keel frame 21 are connected with the C-shaped keel 33 of the wall surface, so as to realize the fixing of the floor keel frame 21, and the floor keel frame 21 can be an existing product, and the relevant parameters of which can be practically modified according to the size of the house. The floor composite board 22 is connected with the floor keel frame 21 through the fixing strip 23, and a damping strip is laid between the floor composite board 22 and the floor keel frame 21; the calcium silicate plates 24 are fixed on the floor composite plates 22 through screws 5, and the joints between the calcium silicate plates 24 and the joints between the floor composite plates 22 are arranged in a staggered mode, so that the overall structural strength is guaranteed. Instead, only the preferred tiles 17 need to be laid on the calcium silicate board 24. In practice, the inner cavities of the floor plates 2 and the inner cavities of the wall bodies 3 can be preferably communicated, so that heat dissipation is facilitated.

Preferably, the lower end of the floor keel frame 21 in the above structure is provided with a ceiling plate 25. It will be appreciated by those skilled in the art that in order to ensure an overall decorative effect, the structure is preferably provided with a ceiling tile 25 at the lower end of the floor keel frame 21, the ceiling tile 25 being provided in a prior art mounting arrangement.

Preferably, in the above structure, the connecting member 32 and the fixing strip 23 are both zigzag profiles, and the end portions of the adjacent composite wall panels 31 and the floor composite panels 22 are correspondingly placed on the bent edges of the zigzag profiles and fixed by the screws 5. It should be understood by those skilled in the art that the present structure preferably has a specific structure of the connecting members 32 and the fixing bars 23 in order to facilitate the rapidity of the composite wall panel 31 and the floor composite panel 22, and the composite wall panel 31 and the floor composite panel 22 of the present structure should be a composite panel and include at least one europa panel in consideration of the loosening problem at the later stage. Preferably, the connecting member 32 and the fixing strip 23 are both Z-shaped profiles, so that the adjacent composite wall panels 31 of the wall body 3 are in contact with the two bent edges of the connecting member 32, and penetrate through the connecting member 32 and the composite wall panels 31 through the screws 5 and then are connected with the C-shaped keels 33. Similarly, the adjacent floor composite boards 22 are connected through the fixing strips 23, that is, the end portions of the adjacent floor composite boards 22 are in contact with the bending edges of the fixing strips 23, and penetrate through the floor composite boards 22 and the fixing strips 23 through the screws 5 to be connected and fixed with the floor keel frame 21.

Wherein, still include eaves mouth fossil fragments 45 and verge board 46 in the above-mentioned structure, eaves mouth fossil fragments 45 are the open-ended right trapezoid shape of going to the bottom, and the top is provided with chevron shape connecting strip 411 on the compound roof 41 that is located top keel frame 47 top, and connecting strip 411 is inside to have filled thermal-insulated cotton, and the lower extreme joint has U-shaped binding off fossil fragments 44, and eaves mouth fossil fragments 45 card is gone into a keel frame 47 lower tip, and eaves mouth fossil fragments 45 outer end is passed through verge board 46 and is connected with a keel frame 47. It should be understood by those skilled in the art that, in order to avoid damage caused by direct contact of composite roof panel 41 with rainwater, the present structure is preferably connected integrally at the top of the upper end of composite roof panel 41 above top keel frame 47 by herringbone connecting strips 411, and the inner cavity of the structure is filled with heat insulation cotton. Meanwhile, the lower end of the U-shaped closing-in keel 44 is clamped, and the closing-in keel 44 is directly clamped at the end part of the composite top and is fixed through a screw 5. Similarly, the eave keel 45 of the right trapezoid shape with the lower bottom opening is clamped into the lower end part of the top keel frame 47, and the outer end of the eave keel 45 is connected with the top keel frame 47 through the eave sealing plate 46, so that a water dripping eave can be formed, and roof drainage is realized.

Claims (10)

1. Light steel house structure of assembled, including roof (4) and wall body (3), its characterized in that: the roof (4) comprises a top keel frame (47), composite top plates (41) and purlines (43), the cross sections of the top keel frame (47) are of a triangular structure, the two ends of the top keel frame (47) are sealed and provided with ventilating holes (6), the cross sections of the purlines (43) are of a zigzag structure, the purlines (43) are arranged on two inclined surfaces at the upper end of the top keel frame (47) at intervals, the composite top plates (41) are placed on the adjacent purlines (43), and the composite top plates (41), the purlines (43) and the top keel frame (47) are connected through screws (5);

wall body (3) are including composite wall board (31), connecting piece (32), C shape fossil fragments (33) and overlapping tenon wallboard (34), the vertical interval setting of C shape fossil fragments (33), and the upper end is connected with a keel frame (47), composite wall board (31) set up on the outside wall of bending of C shape fossil fragments (33) through connecting piece (32), overlap tenon wallboard (34) are fixed on the inside wall of bending of C shape fossil fragments (33) through screw (5), be located and be provided with the air inlet on composite wall board (31) of wall body (3) lower part, the interval is provided with a plurality of through-holes on C shape fossil fragments (33) bottom surface, and the inside cavity intercommunication of adjacent C shape fossil fragments (33) cavity and a keel frame (47).

2. The fabricated light steel house structure of claim 1, wherein: the lower end of the wall body (3) is enclosed into a ground (1), a leveling piece, a leveling keel (15) and a supporting plate (16) are arranged on the ground (1), the leveling piece comprises a bottom plate (11), an adjusting screw rod (12) and a supporting cylinder (14), the lower end of the adjusting screw rod (12) is vertically connected with the upper end of the bottom plate (11), a threaded hole is formed in the supporting cylinder (14), the supporting cylinder (14) is sleeved on the adjusting screw rod (12) and is in threaded connection with the adjusting screw rod (12), and the lower end of the supporting cylinder (14) is flanged to form a supporting part; the cross-section of the leveling keel (15) is of a structure shaped like a Chinese character ' ji ', a plurality of through holes are formed in the inner bottom surface at intervals, the leveling keel (15) is reversely buckled on the supporting barrel (14), the through holes are arranged right opposite to the adjusting screw rods (12), the supporting plate (16) is placed on the bending edge of the adjacent two leveling keels (15), and the supporting plate (16) and the keel shaped like a Chinese character ' ji (15) are connected with the supporting barrel (14) through screws (5).

3. The fabricated light steel house structure of claim 2, wherein: the adjustable support device is characterized by further comprising an adjusting nut (13), wherein the adjusting nut (13) is sleeved on the adjusting screw rod (12) and is located below the support cylinder (14).

4. The fabricated light steel house structure of claim 2, wherein: the upper end of the adjusting screw rod (12) is provided with a straight opening.

5. The fabricated light steel house structure of claim 1, wherein: the lower end of the wall body (3) is enclosed into a ground (1), a leveling component and a supporting plate (16) are arranged on the ground (1), the leveling component comprises a bottom plate (11), an adjusting screw rod (12) and a supporting cylinder (14), the lower end of the adjusting screw rod (12) is vertically connected with the upper end of the bottom plate (11), a threaded hole is formed in the supporting cylinder (14), the supporting cylinder (14) is sleeved on the adjusting screw rod (12) and is in threaded connection with the adjusting screw rod (12), and the lower end of the supporting cylinder (14) is flanged to form a supporting part; the leveling assembly is arranged at intervals in the horizontal and vertical directions, a plurality of through holes are arranged on the supporting plate (16) at intervals, and the supporting plate (16) is sleeved on the supporting barrel (14).

6. The fabricated light steel house structure of claim 1, wherein: the composite roof plate is characterized by further comprising a broken bridge (42) and a heat insulation pad (49), wherein the broken bridge (42) is arranged at the upper end of the purline (43), and the heat insulation pad (49) is laid on the composite roof plate (41).

7. The fabricated light steel house structure of claim 1, wherein: the lower end face of the top keel frame (47) positioned in the C-shaped keel (33) is provided with a heat insulation plate (412), and the lower end of the heat insulation plate (412) positioned in the wall body (3) is provided with a light steel keel (413) and a sound insulation plate (414).

8. The fabricated light steel house structure of claim 1, wherein: the floor plate (2) comprises a floor keel frame (21), a floor composite plate (22), fixing strips (23) and calcium silicate plates (24), wherein two ends of the floor keel frame (21) are connected with C-shaped keels (33) of the wall surface, the floor composite plate (22) is connected with the floor keel frame (21) through the fixing strips (23), and damping strips are laid between the floor composite plate (22) and the floor keel frame (21); the calcium silicate plates (24) are fixed on the floor composite plates (22) through screws (5), the joints between the calcium silicate plates (24) and the joints between the floor composite plates (22) are arranged in a staggered mode, and the lower ends of the floor keel frames (21) are provided with ceiling boards (25).

9. The fabricated light steel house structure of claim 8, wherein: the connecting pieces (32) and the fixing strips (23) are Z-shaped profiles, and the end parts of the adjacent composite wall boards (31) and the floor composite boards (22) are correspondingly placed on the bent edges of the Z-shaped profiles and fixed through screws (5).

10. The fabricated light steel house structure of claim 1, wherein: still include eaves mouth fossil fragments (45) and verge board (46), eaves mouth fossil fragments (45) are the open-ended right trapezoid shape of going to the bottom, it is provided with chevron shape connecting strip (411) to be located compound roof (41) upper end top of top keel frame (47), it is thermal-insulated cotton to have filled in connecting strip (411) inside, the lower extreme joint has U-shaped binding off fossil fragments (44), eaves mouth fossil fragments (45) card is gone into a keel frame (47) lower tip, eaves mouth fossil fragments (45) outer end is passed through verge board (46) and is connected with a keel frame (47).

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