Prefabricated light steel structure house

Abstract

The invention relates to the technical field of light steel structure houses, in particular to a prefabricated light steel structure house which comprises a long rod, and a plurality of clamping seats are fixedly connected to the side wall of the long rod at equal intervals; a clamping rod and a sealing mechanism are fixedly mounted between the two clamping seats through bolts; a mounting mechanism is fixed on the clamping rod and the long rod; positioning grooves are formed in the clamping rod, the long rod and the sealing mechanism; a positioning block is mounted at the positioning groove in a clamping manner; a supporting mechanism is fixed on the positioning block; the clamping rods are connected with the clamping bases through bolts to form a main body frame, rapid assembly can be achieved, the supporting mechanism evenly transmits upper loads to a bottom foundation through accurate clamping of the positioning blocks and the positioning grooves, and the supporting mechanism is matched with rigid connection of the positioning grooves and the positioning blocks to prevent the structure from deviating due to sedimentation; the sealing mechanism and the frame are combined to form a continuous sealing surface, the waterproof performance of the house is improved, and rainwater permeation is avoided; the installation mechanism forms a wall frame, and building of a house enclosure structure can be rapidly completed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of light steel structure house, in particular to a prefabricated light steel structure house. BACKGROUND

[0002] The prefabricated light steel structure house is a modular building formed by light steel as the load-bearing skeleton and rapid assembly on site through prefabricated components in the factory. The light steel structure is a young and extremely vital steel structure system, and the prefabricated building is a building assembled by prefabricated parts on site. According to the form and construction method of the prefabricated components, there are five types of block buildings, plate buildings, box buildings, skeleton plate buildings and lifting plate lifting layer buildings. The prefabricated light steel building temporarily built is also widely used, such as providing a good temporary resting space for workers in the construction of building engineering, and used as temporary resettlement housing for people in disaster areas when natural disasters such as earthquakes occur. The prefabricated light steel building temporarily built is more stable and safe than the temporary shed.

[0003] Because the thin soil layer cannot effectively disperse the load through the diffusion effect, it is easy to cause uneven stress of the foundation, and then cause uneven settlement of the house. The vertical displacement of the supporting column may occur due to vibration or strong wind. This displacement will cause the stress imbalance of each node, and the bolt connection part may slip due to sudden load increase, and the welding seam is easy to crack at the stress concentration. Finally, the shear capacity of the overall frame is significantly reduced. The splicing joint between the frame sealing bottom plate and the main frame may also increase due to deformation, causing rainwater penetration, indoor dampness, and even failure of the thermal insulation material due to water absorption. SUMMARY

[0004] In view of the problems in the prior art, the present application provides a prefabricated light steel structure house.

[0005] The technical scheme adopted by the present application to solve the technical problems is: a prefabricated light steel structure house, comprising a long rod, a plurality of clamping seats are fixedly connected to the side wall of the long rod at equal intervals; a clamping rod and a sealing mechanism are fixedly installed between two clamping seats through bolts; the clamping rod and the long rod are fixedly provided with a mounting mechanism; the clamping rod, the long rod and the sealing mechanism are provided with a positioning groove; a positioning block is clamped and installed at the positioning groove part; and a supporting mechanism is fixedly installed on the positioning block.

[0006] Specific, the support mechanism includes a tray and a column, the bottom end of the positioning block is fixedly connected with the tray, the tray is fixedly installed with the column, the bottom end of the column is fixedly connected with a clamping block, the clamping block is clamped and connected between the bottom block, the top end of the bottom block is annularly fixedly connected with a plurality of insertion rods, the insertion rods are clamped and connected between the column, the four corner parts of the bottom block are welded with a support rod, the support rod is arranged in an inclined manner, the support mechanism further includes a clamping groove, the top of the bottom block is provided with a clamping groove, the clamping groove part is clamped and installed with a clamping block, and the clamping block is located at the center part of the bottom block.

[0007] Specific, the sealing mechanism includes a limiting rod and a supporting block, two the clamping blocks are fixedly installed with a limiting rod through bolts, two the clamping rods are symmetrically arranged about the limiting rod, two groups of supporting blocks are clamped and installed in the limiting rod, the top of the supporting block is placed with a bottom plate, the sealing mechanism further includes a limiting groove, two groups of limiting grooves are symmetrically provided on the top of the limiting rod, the limiting groove is arranged in a "convex" shape structure, and the supporting block is clamped and installed in the limiting groove part, and a plurality of the supporting blocks are fixedly connected between the clamping rods.

[0008] Specific, the center part of the bottom of the clamping rod and the limiting rod is provided with a positioning groove, and the bottom of the long rod is also provided with a plurality of positioning grooves at equal intervals, the clamping rod, the long rod and the limiting rod are fixedly connected between the positioning blocks through bolts, the clamping rod, the long rod, the limiting rod and the clamping block are in contact with the top of the tray, the positioning block is arranged in a cubic structure, and the diameter of the tray is greater than the width of the positioning block.

[0009] Specific, the mounting mechanism includes a fixed plate and an insertion plate, the top end of the clamping rod is fixedly connected with the insertion plate, the top end of the long rod is fixedly connected with the fixed plate, both ends of the fixed plate are provided with insertion grooves, the insertion grooves are clamped and installed with the insertion plates, the insertion plate and the fixed plate are clamped and installed in a bevel structure, the mounting mechanism further includes a vertical plate, both ends of the fixed plate are inserted with the vertical plate, the first clamping plate is clamped and installed between the two vertical plates, the mounting mechanism further includes a baffle, both ends of the insertion plate are inserted with the baffle, the baffle is clamped and connected between the vertical plate, the second clamping plate is clamped and installed between the two baffles, the first clamping plate and the second clamping plate are arranged in a T-shaped structure, and a plurality of bottom plates are clamped and installed between the fixed plate and the insertion plate.

[0010] The beneficial effects of the application are:

[0011] (1) The prefabricated light steel structure house of the application, the clamping rod is connected with the clamping seat fixed on the long rod through bolts, forming a main frame, which can be quickly assembled without welding, and the shear bearing capacity of the overall structure can be improved, and the roof and wall load can be stably borne, the supporting mechanism is accurately clamped through the positioning block and the positioning groove, and the upper load is uniformly transmitted to the bottom foundation, the rigid connection of the positioning groove and the positioning block is matched, the offset of the structure due to settlement is avoided, the lateral stiffness is significantly enhanced, and the overall stability of the house is ensured, that is, the bottom block is horizontally placed on the surface of the foundation, and the support rod welded at the four corners of the bottom block is inserted into the inside of the foundation, the support rod 305 and the bottom block 304 can be strengthened by pouring concrete, the support rod can form a stable structure with the bottom block, the lateral stiffness is improved, the vertical load is dispersed to the foundation, and the risk of local settlement is reduced, then the clamping block fixed at the bottom end of the column is aligned with the clamping groove arranged at the top center of the bottom block, the column is vertically pressed down, the clamping block is completely embedded in the clamping groove, the center clamping structure is convenient for quick positioning of the column, the alignment time of traditional bolt connection is avoided, and the clamping friction force can bear the vertical load, thereby reducing the pressure of subsequent fixation; the hole at the bottom of the column is aligned with the inserted rod installed at the top end of the bottom block, the column is limited by the inserted rod, the inserted rod is tightly fitted with the inner wall of the column, the inserted rod arranged in a ring structure limits the shaking of the column from the radial direction, and a bidirectional fixing structure can be formed by cooperating with the center clamping, so that the uplift capacity of the column is improved, even if it is affected by strong wind or vibration, vertical displacement is not easy to occur; the positioning block is welded on the top of the tray, and since the width of the positioning block is less than the diameter of the tray, the stress area can be increased through the tray, the upper load is uniformly transmitted to the column, and stress concentration can be avoided, providing a flat foundation for subsequent frame installation.

[0012] (2) The prefabricated light steel structure house provided by the application has a sealing mechanism combined with the frame to form a continuous sealing surface, which improves the waterproof performance of the house, avoids the influence of rainwater penetration on the indoor environment, and enhances the overall sealing and thermal insulation performance of the house, that is, the center part of the two long rod side walls is provided with a clamping seat, the two ends of the limiting rod are clamped into the clamping seat in sequence, and the limiting rod is fixed on the clamping seat through a fixing bolt, so that the limiting rod and the long rod are in a vertical state, the clamping seat is arranged to make the installation position of the limiting rod more accurate, and the subsequent sealing failure caused by position deviation is avoided; two groups of limiting grooves are symmetrically arranged on the top of the limiting rod, the supporting blocks are aligned with the limiting grooves arranged in a "convex" shape, the supporting blocks are pushed into the limiting rod along the horizontal direction to be completely clamped into the limiting rod, the "convex" limiting groove restricts the supporting block, so that the supporting block will not fall off even if it is vibrated, and the supporting stability of the supporting block is improved; meanwhile, the spacing of the supporting blocks is consistent, so as to provide a flat supporting surface for the subsequent laying of the bottom plate; the bottom plates are laid on the top of the limiting rod and the supporting block, the rigid support of the supporting block can avoid the deformation of the bottom plate under stress, the bottom plate is in contact with the plug-in plate installed on the top of the clamping rod and the fixing plate installed on the top of the long rod, the part surrounded by the fixing plate and the plug-in plate is sealed, and then silicone weather-resistant glue is applied to the joint seam between the adjacent two bottom plates, so that water penetration at the joint is prevented.

[0013] (3) The prefabricated light steel structure house provided by the application has a sealing mechanism combined with the frame to form a continuous sealing surface, which improves the waterproof performance of the house, avoids the influence of rainwater penetration on the indoor environment, and enhances the overall sealing and thermal insulation performance of the house, that is, the center part of the two long rod side walls is provided with a clamping seat, the two ends of the limiting rod are clamped into the clamping seat in sequence, and the limiting rod is fixed on the clamping seat through a fixing bolt, so that the limiting rod and the long rod are in a vertical state, the clamping seat is arranged to make the installation position of the limiting rod more accurate, and the subsequent sealing failure caused by position deviation is avoided; two groups of limiting grooves are symmetrically arranged on the top of the limiting rod, the supporting blocks are aligned with the limiting grooves arranged in a "convex" shape, the supporting blocks are pushed into the limiting rod along the horizontal direction to be completely clamped into the limiting rod, the "convex" limiting groove restricts the supporting block, so that the supporting block will not fall off even if it is vibrated, and the supporting stability of the supporting block is improved; meanwhile, the spacing of the supporting blocks is consistent, so as to provide a flat supporting surface for the subsequent laying of the bottom plate; the bottom plates are laid on the top of the limiting rod and the supporting block, the rigid support of the supporting block can avoid the deformation of the bottom plate under stress, the bottom plate is in contact with the plug-in plate installed on the top of the clamping rod and the fixing plate installed on the top of the long rod, the part surrounded by the fixing plate and the plug-in plate is sealed, and then silicone weather-resistant glue is applied to the joint seam between the adjacent two bottom plates, so that water penetration at the joint is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0014] The application will be further described below in combination with the drawings and examples.

[0015] Figure 1 The overall structure schematic diagram of a preferred embodiment of the prefabricated light steel structure house provided by the application.

[0016] Figure 2 The connecting structure diagram of the long rod and the card seat of the present application is shown in the figure;

[0017] Figure 3 The connecting structure diagram of the vertical plate and the baffle of the present application is shown in the figure;

[0018] Figure 4 The connecting structure diagram of the limiting rod and the card seat of the present application is shown in the figure;

[0019] Figure 5 The connecting structure diagram of the limiting rod and the supporting block of the present application is shown in the figure;

[0020] Figure 6 The connecting structure diagram of the card rod and the plug-in plate of the present application is shown in the figure; Figure 5 The enlarged structure diagram of the A part shown in the figure;

[0021] Figure 7 The connecting structure diagram of the tray and the positioning block of the present application is shown in the figure;

[0022] Figure 8 The connecting structure diagram of the tray and the positioning block of the present application is shown in the figure;

[0023] Figure 9 The connecting structure diagram of the vertical column and the card block of the present application is shown in the figure.

[0024] In the figure: 1, card rod; 2, long rod; 3, supporting mechanism; 301, tray; 302, vertical column; 303, plug-in rod; 304, bottom block; 305, supporting rod; 306, card block; 307, card slot; 4, mounting mechanism; 401, fixed plate; 402, vertical plate; 403, first card plate; 404, baffle; 405, plug-in plate; 406, second card plate; 407, plug-in slot; 5, sealing mechanism; 501, bottom plate; 502, limiting rod; 503, supporting block; 504, limiting slot; 6, card seat; 7, positioning slot; 8, positioning block. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects realized by the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0026] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 , Figure 8 and Figure 9As shown, the prefabricated light steel structure house comprises a long rod 2, the side wall of the long rod 2 is fixedly connected with a plurality of clamping seats 6; a clamping rod 1 and a sealing mechanism 5 are fixedly installed between two clamping seats 6 through bolts; the clamping rod 1 and the long rod 2 are fixedly provided with an installation mechanism 4; the clamping rod 1, the long rod 2 and the sealing mechanism 5 are provided with a positioning groove 7; the positioning groove 7 is clamped and installed with a positioning block 8; the positioning block 8 is fixedly provided with a supporting mechanism 3.

[0027] Specifically, as shown in Figure 1 , Figure 2 , Figure 4 , Figure 8 and Figure 9 , the supporting mechanism 3 comprises a tray 301 and a column 302, the bottom end of the positioning block 8 is fixedly connected with the tray 301, the tray 301 is fixedly installed with the column 302, the bottom end of the column 302 is fixedly connected with a clamping block 306, the clamping block 306 is clamped and connected between the bottom block 304, the top end of the bottom block 304 is annularly fixedly connected with a plurality of insertion rods 303 at equal intervals, the insertion rods 303 limit the column 302 from shaking, ensure that the insertion rods 303 are tightly fitted with the inner wall of the column 302, the insertion rods 303 arranged in a ring structure limit the column 302 from shaking from the radial direction, and a bidirectional fixing structure can be formed by cooperation of the center clamping, so that the uplift capacity of the column 302 is improved, even if subjected to strong wind or vibration, vertical displacement is not easy to occur; the four corner portions of the bottom block 304 are welded with a support rod 305, the obliquely arranged support rod 305 can form a stable structure with the bottom block 304, so as to facilitate the improvement of lateral stiffness, disperse the vertical load to the foundation, and reduce the risk of local settlement; the top of the bottom block 304 is provided with a clamping groove 307, the clamping groove 307 is clamped and installed with the clamping block 306, and the clamping block 306 is located at the center of the bottom block 304, vertically presses the column 302, so that the clamping block 306 is completely embedded in the clamping groove 307, the center clamping structure facilitates the rapid positioning of the column 302, avoids the time-consuming alignment of traditional bolt connection, and the clamping friction force can bear the vertical load, thereby facilitating the reduction of the pressure of subsequent fixation.

[0028] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7As shown, the sealing mechanism 5 comprises a limiting rod 502 and a supporting block 503, the limiting rod 502 is fixedly installed between the two clamping bases 6 through bolts, the two clamping rods 1 are symmetrically arranged about the limiting rod 502, the two ends of the limiting rod 502 are sequentially clamped into the clamping bases 6, and the limiting rod 502 is fixed on the clamping bases 6 through fixing bolts, so that the limiting rod 502 is perpendicular to the long rod 2, the clamping bases 6 are arranged, the installation position of the limiting rod 502 is more accurate, and subsequent sealing failure caused by position deviation is avoided; the two groups of supporting blocks 503 are clamped and installed in the limiting rod 502, the bottom plate 501 is placed on the top of the supporting block 503, the rigid support of the supporting block 503 can avoid the stress deformation of the bottom plate 501, the bottom plate 501 is in contact with the plug-in plate 405 installed on the top of the clamping rod 1 and the fixing plate 401 installed on the top of the long rod 2, the part surrounded by the fixing plate 401 and the plug-in plate 405 is sealed, and then water seepage at the splicing part can be prevented; the two groups of limiting grooves 504 are symmetrically arranged on the top of the limiting rod 502, the "convex" limiting groove 504 restricts the supporting block 503, so that the supporting block 503 will not fall off even if it is vibrated, and the supporting stability is improved; and the supporting blocks 503 are clamped and installed at the limiting groove 504 part, and the supporting blocks 503 are fixedly connected with the clamping rod 1.

[0029] Specifically, as shown in Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 , the center part of the bottom of the clamping rod 1 and the limiting rod 502 is provided with a positioning groove 7, and the bottom of the long rod 2 is also provided with a plurality of positioning grooves 7 at equal intervals, the clamping rod 1, the long rod 2 and the limiting rod 502 are fixedly connected between the clamping rod 1, the long rod 2 and the limiting rod 502 and the positioning block 8, the clamping rod 1, the long rod 2, the limiting rod 502 and the clamping base 6 are in contact with the top end of the tray 301, the positioning block 8 is in a cubic structure, and the diameter of the tray 301 is greater than the width of the positioning block 8, so that the tray 301 can increase the stress area and uniformly transmit the upper load to the column 302, so that stress concentration can be avoided, and a flat foundation is provided for subsequent frame installation.

[0030] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the mounting mechanism 4 comprises a fixed plate 401 and an insertion plate 405, the top end of the clamping rod 1 is fixedly connected with the insertion plate 405, the top end of the long rod 2 is fixedly connected with the fixed plate 401, both ends of the fixed plate 401 are provided with insertion slots 407, the insertion slots 407 are clamped and mounted with the insertion plate 405, the inclined surface structure of the insertion plate 405 is used for guiding clamping, until the insertion plate 405 is completely matched with the insertion slot 407, the inclined surface design of the fixed plate 401 and the insertion plate 405 can realize automatic alignment, avoid the clamping problem of traditional flat splicing, be beneficial to improving the installation efficiency of the insertion plate 405, the inclined surface contact can also disperse the horizontal force and reduce the node wear; both ends of the fixed plate 401 are inserted with vertical plates 402, a first clamping plate 403 is clamped and mounted between the two vertical plates 402, both ends of the insertion plate 405 are inserted with baffle plates 404, the end portions of the vertical plate 402 and the baffle plate 404 can be clamped with each other, thereby facilitating the formation of a rectangular closed frame, and the clamping of the vertical plate 402 and the baffle plate 404 can connect the dispersed clamping rod 1 and the long rod 2 into an integral frame, so that the overall lateral stiffness is improved; a second clamping plate 406 is clamped and mounted between the two baffle plates 404, the first clamping plate 403 and the second clamping plate 406 are both provided in a T-shaped structure, a plurality of bottom plates 501 are clamped and mounted between the fixed plate 401 and the insertion plate 405, the first clamping plate 403 and the second clamping plate 406 are tightly matched with the groove wall, the local stress of the vertical plate 402 and the baffle plate 404 is converted into overall stress, so as to improve the anti-deformation ability of the wall body and avoid wall surface cracking.

[0031] In use, first, the bottom block 304 is horizontally placed on the ground surface, and the four corners of the bottom block 304 are inserted into the ground, and the support rods 305 are poured with concrete to increase the stress area of the support rods 305 and the bottom block 304 and the ground, and the inclined support rods 305 can form a stable structure with the bottom block 304, which is convenient for improving the lateral stiffness, dispersing the vertical load to the ground, and reducing the risk of local settlement; then the clamping block 306 fixed at the bottom of the column 302 is aligned with the clamping groove 307 arranged at the top center of the bottom block 304, and the column 302 is vertically pressed down, so that the clamping block 306 is completely embedded in the clamping groove 307, and the center clamping structure is convenient for realizing the rapid positioning of the column 302, avoiding the time-consuming alignment of the traditional bolt connection, and the clamping friction force can bear the vertical load, thereby reducing the subsequent fixing pressure; the hole position at the bottom of the column 302 is aligned with the insertion rod 303 installed at the top end of the bottom block 304, the column 302 is limited by the insertion rod 303, and the insertion rod 303 is tightly fitted with the inner wall of the column 302, the insertion rod 303 arranged in a ring structure limits the shaking of the column 302 from the radial direction, and the center clamping can form a bidirectional fixing structure, so that the uplift capacity of the column 302 is improved, and even if it is affected by strong wind or vibration, vertical displacement is not easy to occur; the positioning block 8 is welded at the top of the tray 301, and since the width of the positioning block 8 is less than the diameter of the tray 301, the stress area is increased by the tray 301, the upper load is uniformly transmitted to the column 302, and stress concentration can be avoided, thereby providing a flat foundation for subsequent frame installation;

[0032] The center part of the two long rods 2 side walls is provided with a clamping seat 6, the two ends of the limiting rod 502 are clamped into the clamping seat 6 in sequence, and the limiting rod 502 is fixed on the clamping seat 6 through the fixing bolt, so that the limiting rod 502 and the long rod 2 are in a vertical state, the clamping seat 6 is arranged, the installation position of the limiting rod 502 is more accurate, and sealing failure caused by position deviation is avoided; two groups of limiting grooves 504 are symmetrically arranged at the top of the limiting rod 502, the supporting block 503 is aligned with the limiting groove 504 arranged in a "convex" shape, and the supporting block 503 is pushed into the limiting rod 502 along the horizontal direction to be completely clamped into the limiting rod 502, the "convex" limiting groove 504 restricts the supporting block 503, so that the supporting block 503 is not easy to fall off even if it is affected by vibration, and the supporting stability is improved; meanwhile, the spacing of the plurality of supporting blocks 503 is consistent, thereby providing a flat supporting surface for subsequent laying of the bottom plate 501; the plurality of bottom plates 501 are laid on the top of the limiting rod 502 and the supporting block 503, the rigid support of the supporting block 503 can avoid deformation of the bottom plate 501 under stress, the bottom plate 501 is in contact with the insertion plate 405 installed at the top of the clamping rod 1 and the fixing plate 401 installed at the top of the long rod 2, the part surrounded by the fixing plate 401 and the insertion plate 405 is sealed, and then silicone weatherproof adhesive is applied at the splicing joints of the adjacent two bottom plates 501, thereby preventing water from seeping at the splicing joints;

[0033] The insertion plate 405 at the top end of the clamping rod 1 is aligned with the insertion slot 407 at both ends of the fixed plate 401, the inclined surface structure of the insertion plate 405 is used to guide the clamping, until the insertion plate 405 and the insertion slot 407 are completely matched, the inclined surface design of the fixed plate 401 and the insertion plate 405 can realize automatic alignment, avoid the clamping problem of traditional flat splicing, and be beneficial to improve the installation efficiency of the insertion plate 405, the inclined surface contact can also disperse the horizontal force and reduce the node wear; the vertical plate 402 is inserted into both ends of the fixed plate 401, the baffle 404 is inserted into both ends of the insertion plate 405, the end portions of the vertical plate 402 and the baffle 404 can be clamped with each other, thereby facilitating the formation of a rectangular closed frame, and the clamping of the vertical plate 402 and the baffle 404 can connect the dispersed clamping rod 1 and the long rod 2 into an integral frame, so that the overall lateral stiffness is improved; finally, the first clamping plate 403 is vertically clamped into the reserved slot between the two vertical plates 402, and the second clamping plate 406 is clamped into the reserved slot between the two baffles 404, so that the first clamping plate 403 and the second clamping plate 406 are tightly matched with the slot wall, the first clamping plate 403 and the second clamping plate 406 are arranged in T-shaped structure and penetrate through the entire wall frame, the local stress of the vertical plate 402 and the baffle 404 is converted into integral stress, so as to improve the anti-deformation ability of the wall and avoid wall cracking.

[0034] It will be obvious to a person skilled in the art that, without departing from the spirit or essential characteristics of the application, the present application can be implemented in other specific forms. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the description given above, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0035] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A prefabricated, assembled light steel structure house, characterized in that, It includes a long rod (2), and a number of card holders (6) are fixedly connected to the side wall of the long rod (2) at equal intervals; a clamping rod (1) and a sealing mechanism (5) are fixedly installed between two of the card holders (6) by bolts; an installation mechanism (4) is fixed on the clamping rod (1) and the long rod (2); a positioning groove (7) is provided in the clamping rod (1), the long rod (2) and the sealing mechanism (5); a positioning block (8) is snap-fitted at the positioning groove (7); a support mechanism (3) is fixed on the positioning block (8); The support mechanism (3) includes a tray (301) and a column (302). The bottom end of the positioning block (8) is fixedly connected to the tray (301). A column (302) is fixedly installed on the tray (301). The bottom end of the column (302) is fixedly connected to a clamping block (306). The clamping block (306) is snap-fitted with a bottom block (304). A number of inserting rods (303) are fixedly connected to the top end of the bottom block (304) in an annular and equidistant manner. The inserting rods (303) are snap-fitted with the column (302). Struts (305) are welded at the four corner parts of the bottom block (304). The struts (305) are inclined.

2. A prefabricated light steel structure house according to claim 1, characterized in that: The support mechanism (3) further includes a card slot (307). A card slot (307) is provided at the top of the bottom block (304). A clamping block (306) is snap-fitted at the card slot (307), and the clamping block (306) is located at the central part of the bottom block (304).

3. A prefabricated light steel structure house according to claim 1, characterized in that: The sealing mechanism (5) includes a limiting rod (502) and a support block (503). A limiting rod (502) is fixedly installed between two of the card holders (6) by bolts. Two of the clamping rods (1) are symmetrically arranged with respect to the limiting rod (5). Two groups of support blocks (503) are snap-fitted in the limiting rod (502). A bottom plate (501) is placed on the top of the support block (503).

4. A prefabricated light steel structure house according to claim 3, characterized in that: The sealing mechanism (5) further includes a limiting groove (504). Two groups of limiting grooves (504) are symmetrically provided at the top of the limiting rod (502). The limiting grooves (504) are arranged in a "convex" shape structure. A support block (503) is snap-fitted at the limiting groove (504). A number of the support blocks (503) are fixedly connected to the clamping rod (1).

5. A prefabricated light steel structure house according to claim 4, characterized in that: Positioning grooves (7) are provided at the central parts of the bottom ends of the clamping rod (1) and the limiting rod (502). A number of positioning grooves (7) are also provided at equal intervals at the bottom of the long rod (2). The clamping rod (1), the long rod (2) and the limiting rod (502) are fixedly connected to the positioning block (8) by bolts.

6. A prefabricated light steel structure house according to claim 5, characterized in that: The clamping rod (1), the long rod (2), the limiting rod (502) and the card holders (6) are all in contact with the top end of the tray (301). The positioning block (8) is arranged in a cube structure, and the diameter of the tray (301) is larger than the width of the positioning block (8).

7. A prefabricated light steel structure house according to claim 1, characterized in that: The installation mechanism (4) includes a fixing plate (401) and a plug plate (405). The top end of the clamping rod (1) is fixedly connected to the plug plate (405), and the top end of the long rod (2) is fixedly connected to the fixing plate (401). Both ends of the fixing plate (401) are provided with slots (407). The plug plate (405) is engaged in the slots (407). The part where the plug plate (405) engages with the fixing plate (401) is set with an inclined structure.

8. A prefabricated light steel structure house according to claim 7, characterized in that: The installation mechanism (4) further includes a vertical plate (402), and vertical plates (402) are inserted at both ends of the fixing plate (401). A first clamping plate (403) is engaged between the two vertical plates (402).

9. A prefabricated light steel structure house according to claim 8, characterized in that: The installation mechanism (4) further includes a baffle (404), and baffles (404) are inserted at both ends of the insert plate (405). The baffles (404) are engaged with the upright plate (402), and a second clamping plate (406) is engaged between the two baffles (404).

10. A prefabricated light steel structure house according to claim 9, characterized in that: The first card plate (403) and the second card plate (406) are both T-shaped structures, and several base plates (501) are engaged and installed between the fixing plate (401) and the insert plate (405).

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