Prefabricated light steel house for new rural construction

Abstract

The present application relates to the technical field of light steel structure building house, specifically to a kind of assembled new rural construction light steel house, including light steel frame one, light steel frame two and the vertical plate being set in the interior of light steel frame two, the side wall of light steel frame two is equipped with equidistant hole, the side wall of light steel frame one is equipped with clamping groove, the side wall center of vertical plate is fixed with center pole, the side wall of vertical plate is fixed with leveling rod, the side wall of vertical plate is fixed with parallel rod, the side wall of leveling rod and parallel rod is equipped with U-shaped groove, the inside of U-shaped groove is slidably connected with sleeve, the outer end of sleeve is fixed with U-shaped clamp;The present application has adopted center pole, leveling rod and parallel rod cooperate U-shaped clamp and clamping groove, utilizes point line surface sequentially positioning to realize the automatic alignment and fit positioning of light steel frame one and light steel frame two in three dimensions of up and down, front and back, left and right, three-dimensional leveling can be completed without additional tool intervention, realizes side movement, side correction, side fixed assembly, shortens the field operation time.

Description

TECHNICAL FIELD

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

[0002] Light steel structure building originated in North America, and was initially used as a substitute for wood structure. A special keel machine was invented by an engineer in New Zealand to realize factory production of components (punching, cutting, bending integration), and to promote the innovation of prefabricated light steel technology. China introduced it early, mainly for temporary buildings, and then gradually applied it to permanent new rural residences. Light steel house meets the requirements of "low carbon, energy saving and industrialization", and has become a key promotion technology for new rural construction. It takes the cold-rolled light steel keel system as the core, realizes safe, efficient and low-carbon construction through material innovation, process upgrading and green technology, and its technical evolution has always been around solving the three major pain points of anti-seismic, thermal and construction precision. In the future, it will be further expanded in the direction of intelligent monitoring and composite materials.

[0003] The main frame components of the light steel house are light steel keels composed of hot-dip galvanized steel strips through cold rolling technology, combined with high-strength bolts or welding, and the anti-deformation capability is improved by the special mortise and tenon nesting structure. The floor and roof are composed of cold-bent thin-walled steel frames and directional shaving boards or cement fiber boards. The roof uses composite insulation boards to form a drainage slope through purlins, and covers SBS waterproof coiled material at the joints to block heat bridges and prevent seepage. The inner and outer walls use calcium silicate boards or gypsum boards, and the cavities are filled with rock wool or glass wool insulation layers. The lower part is provided with an air inlet to form air circulation, and the vertical joints are overlapped to make the joint height difference small, and sealant is injected into the joints to achieve the effect of moisture-proof treatment.

[0004] The existing light steel house is spliced by manually moving the light steel frame for splicing. Multiple people are needed to support the frame as a whole for flatness and alignment between the frames. Finally, the workers need to fix the light steel frames at fixed intervals by self-tapping screws. When installing the self-tapping screws, the workers need to repeatedly adjust whether the light steel frames are flat, whether the two ends of the light steel frames are aligned front and back, left and right, and up and down. The workers need to measure repeatedly, which makes the splicing time-consuming and inefficient. If errors occur during splicing, gaps will be generated, which will cause the insulation layer to have cavities, form heat bridge effect and cause heat loss. The joints are easy to seep in rainwater or moisture. The rock wool, glass wool and other materials filled in the light steel frame will absorb moisture, causing the thermal conductivity to rise and the thermal insulation performance to drop sharply. In addition, the misalignment of the steel frame causes uneven stress on the insulation layer, which will crack and fall off under long-term load, causing the steel frame to be exposed and rusted.

[0005] Therefore, the present application provides a prefabricated light steel house for new rural construction, which can quickly find and align the light steel frames in multiple dimensions and quickly install and splice them. SUMMARY

[0006] In view of the problems of long time required for splicing alignment in the prior art light steel frame, poor thermal insulation performance caused by misalignment of splicing, corrosion of steel frame after water seepage in the light steel frame affecting the service life of the light steel house and the like, the application provides a fabricated light steel house for new rural construction.

[0007] The application adopts the technical scheme that a fabricated light steel house for new rural construction comprises a light steel frame one, a light steel frame two and a vertical plate arranged in the light steel frame two, the side wall of the light steel frame two is provided with equidistant holes, the side wall of the light steel frame one is provided with a clamping groove, the center of the side wall of the vertical plate is fixed with a center rod, the side wall of the vertical plate is fixed with a leveling rod, the side wall of the vertical plate is fixed with a parallel rod, the side wall of the leveling rod and the parallel rod is provided with a U-shaped groove, the inside of the U-shaped groove is slidably connected with a sleeve, and the outer end of the sleeve is fixed with a U-shaped clamp.

[0008] The side wall of the U-shaped clamp is fixed with a first spring, the other end of the first spring is fixed with a movable clamping plate, the inner wall of the movable clamping plate is provided with a third inclined surface, the center rod drives the light steel frame two to move to the side wall of the light steel frame one while keeping the geometric center height of the light steel frame two consistent with that of the light steel frame one, the U-shaped clamp pulls the upper and lower ends of the light steel frame two to make the light steel frame two and the light steel frame one vertical and clamped, and the movable clamping plate is clamped into the inside of the clamping groove to make the light steel frame one and the light steel frame two flat and fit, the light steel frame one and the light steel frame two are first vertically fit and aligned through the geometric center point-to-point of the center rod in the process of moving the light steel frame two, then horizontally fit and aligned through the U-shaped clamp, and finally the surface-to-surface between the light steel frame one and the light steel frame two is aligned and fit through the movable clamping plate, so that the light steel frame one and the light steel frame two are vertically fit in the three-dimensional space.

[0009] Further, the outer end of the center rod and the leveling rod is provided with a first inclined surface, the inner end of the center rod is consistent in size and shape with the hole and slidably arranged in the inside of the hole, and the outer end of the center rod and the leveling rod is provided with equidistant honeycomb holes.

[0010] Further, the inner wall of the U-shaped clamp is fixed with a second spring, the side wall of the second spring is fixed with a gasket, and the outer end of the movable clamping plate slidably penetrates the inside of the clamping groove.

[0011] Further, the side wall of the sleeve is fixed with a handle, and the handle is slidably arranged in the inside of the U-shaped groove.

[0012] Further, the center rod, the leveling rod and the parallel rod are slidably arranged in the inside of the hole, and the outer end of the movable clamping plate slidably penetrates the inside of the clamping groove.

[0013] Further, the inside of the center rod is slidably connected with a push-pull rod, one end of the push-pull rod is fixed with a clamping block, the clamping block is located on the side wall of the vertical plate, the other end of the push-pull rod is fixed with a handle, and the handle is located on the outer end side wall of the center rod.

[0014] Further, the inside of the light steel frame one is fixed with a positioning frame, the side wall of the positioning frame is slidably connected with a tripod, and the center of the tripod is provided with a special-shaped groove.

[0015] Further, the outer end of the parallel rod is fixed with symmetrically arranged protrusions, and the protrusions slide in the inside of the special-shaped groove.

[0016] Further, the side wall of the special-shaped groove is provided with a long groove, the inside of the long groove is fixed with a third spring, the outer end of the third spring is fixed with a push plate, the side wall of the push plate is fixed with a moving rod, and the moving rod is located in the center of the third spring and penetrates the inside of the long groove.

[0017] Further, the inside of the positioning frame is fixed with a fourth spring, one end of the fourth spring is fixed with a moving block, the moving block slides through the side wall of the positioning frame, and the outer end of the moving block is attached to the side wall of the push plate.

[0018] The beneficial effects of the present application are as follows:

[0019] (1) The light steel house for new rural construction in assembly type disclosed by the present application adopts the cooperation of the center rod, the leveling rod and the parallel rod with the U-shaped clamp and the clamping groove, the light steel frame one and the light steel frame two are first aligned in points, then aligned in lines, and finally automatically aligned and fixed in mutual perpendicularity of surfaces, so that the light steel frame one and the light steel frame two are fixed and combined in the six degrees of freedom of up and down, front and back, and left and right, the first inclined surface of the center rod and the hole gradually reduces the gap with the increase of the advancing depth in the insertion process, and the high-precision correction in the vertical direction is forcedly realized; at the same time, the U-shaped clamp is in contact with the side wall of the light steel frame through the second inclined surface, and the elastic deformation of the movable clamping plate is triggered in the movement, and finally embedded in the clamping groove to complete the front and back locking, so that the three-dimensional leveling can be completed without the intervention of additional tools, the dependence on the experience of the operators is greatly reduced, the assembly is realized by moving, correcting and fixing at the same time, and the on-site operation time is shortened.

[0020] (2) The light steel house for new rural construction in assembly type disclosed by the present application adopts the equidistant honeycomb hole structure arranged at the outer end of the center rod and the leveling rod, forms a honeycomb-like porous material layout, and gives the connection part unique mechanical response characteristics, when the light steel frame is subjected to internal stress caused by vibration, impact or temperature deformation in the transportation and splicing process, the honeycomb hole array can dissipate energy through local buckling and plastic deformation by using its high strength, excellent energy absorption capacity and low density characteristics, so as to prevent the stress concentration from being transmitted to the main structure, thereby protecting the main frame from being damaged, and at the same time, the regular hexagonal arrangement has the advantage of isotropic support, which can provide the maximum bending and shear resistance with the minimum material consumption.

[0021] (3) The assembled new rural construction light steel house provided by the application adopts convex blocks, special-shaped grooves, tripods and spring linkage, utilizes parallel bars to drive the convex blocks to slide along the special-shaped grooves, so that the tripods are automatically extended and contact the ground. When the bottom is touched, the fourth spring pushes the moving block to lock the end of the tripod, forming a rigid support. By observing the grounding state of each support point, the worker can quickly judge whether the gasket needs to be increased or reduced, and the uniform foundation bearing effectively avoids the risk of local buckling of the column foot, cracking of the weld and other structural failures. When recycling, the reverse movement automatically unlocks and folds the supporting legs, reduces the interference of protruding parts on the subsequent wall installation, reduces the overall gravity center, and enhances the temporary stability.

[0022] (4) The assembled new rural construction light steel house provided by the application adopts retracting center rods, leveling rods and parallel rods, and fixes the vertical plate in the inner wall of the light steel frame two, so that it is converted into an embedded horizontal bracing component, plays a secondary structural function, provides lateral restraint, enhances the lateral displacement resistance of the light steel frame, and the mechanical self-locking mechanism of the handle rotation driving the locking block is safe and reliable and not easy to loosen. At the same time, the components are completely embedded in the steel frame cavity, do not affect the construction of the inner and outer walls, and keep the appearance clean. BRIEF DESCRIPTION OF DRAWINGS

[0023] The application will be further described below in combination with the drawings and examples.

[0024] Figure 1 It is a three-dimensional structure schematic diagram of the assembled new rural construction light steel house of the application;

[0025] Figure 2 It is a sectional three-dimensional structure schematic diagram of the light steel frame two of the application;

[0026] Figure 3 It is a three-dimensional structure schematic diagram of the Figure 2 of the application;

[0027] Figure 4 It is a three-dimensional structure schematic diagram of the vertical plate, center rod, leveling rod and parallel rod of the application Figure 1 ;

[0028] Figure 5 It is a three-dimensional structure schematic diagram of the sleeve and U-shaped clamp of the application;

[0029] Figure 6 It is a three-dimensional structure schematic diagram of the vertical plate, center rod, leveling rod and parallel rod of the application Figure 2 ;

[0030] Figure 7 It is a three-dimensional structure schematic diagram of the inside of the light steel frame one of the application;

[0031] Figure 8 It is a three-dimensional structure schematic diagram of the Figure 7 of the application;

[0032] Figure 9 Fig. 1 is a perspective view of the push-pull rod of the present application;

[0033] Figure 10 Fig. 2 is a sectional perspective view of the tripod of the present application;

[0034] Figure 11 Fig. 3 is a perspective view of the Figure 10 Fig. 4 is an enlarged perspective view of the middle C of the present application;

[0035] Figure 12 Fig. 5 is a perspective view of the present application, in which the vertical plate drives the central rod, the leveling rod and the parallel rod to be retracted into the light steel frame II.

[0036] In the figure: 1, light steel frame I; 2, light steel frame II; 3, hole; 4, vertical plate; 5, central rod; 6, leveling rod; 7, parallel rod; 8, tripod; 9, first inclined surface; 10, honeycomb hole; 11, U-shaped groove; 12, sleeve; 13, handle; 14, U-shaped clamp; 15, second inclined surface; 16, first spring; 17, movable clamping plate; 18, third inclined surface; 19, clamping groove; 20, second spring; 21, gasket; 22, push-pull rod; 23, clamping block; 24, handle; 25, protrusion; 26, special-shaped groove; 27, long groove; 28, push plate; 29, moving rod; 30, third spring; 31, positioning frame; 32, fourth spring; 33, moving block. DETAILED DESCRIPTION

[0037] In order to make the technical means, technical features, purposes and effects of the present application easy to understand, the present application will be further described below in combination with specific embodiments.

[0038] Embodiment: as Figures 1-12The utility model discloses a kind of assembled new rural construction light steel houses described in the application, including light steel frame one 1, light steel frame two 2 and the vertical plate 4 being set to light steel frame two 2 inside, equidistant hole 3 is set in the lateral wall of light steel frame two 2, the lateral wall of light steel frame one 1 is set with clamping groove 19, the lateral wall center of vertical plate 4 is fixed with center rod 5, the lateral wall of vertical plate 4 is fixed with leveling rod 6, the lateral wall of vertical plate 4 is fixed with parallel rod 7, U-shaped groove 11 is set in the lateral wall of leveling rod 6 and parallel rod 7, sleeve 12 is slidably connected in the inside of U-shaped groove 11, U-shaped clamp 14 is fixed with the outer end of sleeve 12, U-shaped clamp 14, its lateral wall is all fixed with first spring 16, the other end of first spring 16 is fixed with movable clamping plate 17, the outer end of movable clamping plate 17 is slidably penetrated into the inside of clamping groove 19, third inclined surface 18 is set in the inner wall of movable clamping plate 17, center rod 5 is moved to the lateral wall of light steel frame one 1 while making light steel frame two 2 and light steel frame one 1 geometric center height keep consistent, U-shaped clamp 14 is pulled the upper and lower ends of light steel frame two 2 to make light steel frame two and light steel frame one 1 vertical and clamping, simultaneously movable clamping plate 17 is clamped into the inside of clamping groove 19 to make light steel frame one 1 and light steel frame two 2 flush and adhere, in the process of moving light steel frame two 2, through up and down, front and back, left and right three dimensions, light steel frame one 1 and light steel frame two 2 are first adhered and aligned by point-to-point up and down dimension through center rod 5, then flush through U-shaped clamp 14 left and right dimension line-to-line of light steel frame one 1 and light steel frame two 2, finally, through movable clamping plate 17, the surface between light steel frame one 1 and light steel frame two 2 is aligned and adhered, so that light steel frame one 1 and light steel frame two 2 mutually vertical and adhere in three-dimensional space.

[0039] In this embodiment, the factory prefabricated light steel frame one 1 is fixed on the foundation anchor bolt through high-strength bolts. When splicing light steel frame two 2 with light steel frame one 1, the fitting surface of light steel frame two 2 and light steel frame one 1 needs to be flush. When moving light steel frame two 2 for splicing, the outer ends of the center rod 5, the leveling rod 6 and the parallel rod 7 are all penetrated into the hole 3 of the light steel frame one 1. Before light steel frame two 2 is close to light steel frame one 1, the staff adjusts the position of the U-shaped clamp 14 through the handle 13, so that the U-shaped clamp 14 rotates 90° in the U-shaped groove 11, which facilitates the horizontal placement of the U-shaped clamp 14 and clamping on the side wall of light steel frame two 2. At the same time, when light steel frame two 2 moves, the second inclined surface 15 of the U-shaped clamp 14 is attached to the side wall of light steel frame one 1, so that the U-shaped clamp 14 on the leveling rod 6 and the parallel rod 7 can clamp the positions of the upper and lower ends of light steel frame one 1 and light steel frame two 2, and at the same time, light steel frame one 1 and light steel frame two 2 are corrected and aligned in the left and right directions. When the U-shaped clamp 14 moves to light steel frame one 1, the movable clamping plate 17 moves outward under the action of the third inclined surface 18, and the first spring 16 is subjected to a pressing force. When the U-shaped clamp 14 clamps light steel frame one 1 and light steel frame two 2, the movable clamping plate 17 moves to the clamping groove 19, and the first spring 16 releases the ability to push the movable clamping plate 17 to move into the clamping groove 19, so as to clamp and fix light steel frame one 1 and light steel frame two 2 in front and back. In this way, light steel frame two 2 is aligned with light steel frame one 1 in the process of moving up and down, front and back, and left and right, which facilitates the alignment and fixation of light steel frame one 1 and light steel frame two 2, and facilitates the operator to use self-tapping screws to position and fix light steel frame one 1 and light steel frame two 2.

[0040] Specifically, the outer ends of the center rod 5 and the leveling rod 6 are provided with first inclined surfaces 9, the inner end of the center rod 5 is consistent in size and shape with the hole 3 and slides inside the hole 3, the outer ends of the center rod 5 and the leveling rod 6 are provided with equidistant honeycomb holes 10, the inner wall of the U-shaped clamp 14 is fixed with a second spring 20, the side wall of the second spring 20 is fixed with a gasket 21, and the side wall of the sleeve 12 is fixed with a handle 13 which slides inside the U-shaped groove 11.

[0041] In the embodiment, when the light steel frame two 2 is spliced and moved, the outer ends of the center pole 5, the leveling pole 6 and the parallel pole 7 are all penetrated into the hole 3 of the light steel frame one 1, and the center pole 5 and the leveling pole 6 are attached to the hole 3 through the first inclined surface 9 in the moving process, so that the center pole 5 and the leveling pole 6 are more and more closely attached to the hole 3 of the light steel frame one 1 through the first inclined surface 9, the light steel frame two 2 is vertically moved and corrected in the moving process, the light steel frame two 2 is aligned with the light steel frame one 1 in the vertical direction when the center pole 5 is completely attached to the hole 3, and the side wall heights of the light steel frame one 1 and the light steel frame two 2 are consistent, and the light steel frame one 1 and the light steel frame two 2 are moved in the moving process, a plurality of honeycomb holes 10 on the surfaces of the center pole 5 and the leveling pole 6 construct dense and arranged regular hexagonal hole 3 units in the material, and a light-weight and high-strength buffer and energy absorption system is formed, the core principle of which is to disperse the load and absorb the energy by using the honeycomb porous structure, while maintaining a very low density, so that the honeycomb hole 10 can absorb and eliminate the negative effect of the generated stress, and the light steel frame one 1 and the light steel frame two 2 are attached to each other, which can avoid the dislocation of the steel frame in the splicing process, the gap formed by the dislocation can cause the cavity of the thermal insulation layer, the heat is quickly conducted through the metal skeleton, the thermal bridge effect is formed to cause heat loss, and the uneven joint is easy to penetrate rainwater or moisture, so that the moisture absorption of the rock wool, glass wool and other materials filled in the light steel frame one 1 and the light steel frame two 2 increases the thermal conductivity and sharply reduces the thermal insulation performance, and the dislocation of the steel frame causes the uneven stress of the thermal insulation layer, and the stress of the core material is not concentrated under the long-term load, so that the thermal insulation layer is cracked and falls off, and the steel skeleton is exposed and corroded.

[0042] Specifically, the center pole 5, the leveling pole 6 and the parallel pole 7 are all slid in the inside of the hole 3, the outer end of the movable clamping plate 17 is slid and penetrated into the inside of the clamping groove 19, the inside of the center pole 5 is slidably connected with the push-pull rod 22, one end of the push-pull rod 22 is fixed with the clamping block 23, the clamping block 23 is located on the side wall of the vertical plate 4, and the other end of the push-pull rod 22 is fixed with the handle 24, and the handle 24 is located on the outer end side wall of the center pole 5.

[0043] In the embodiment, after the light steel frame one 1 and the light steel frame two 2 are fixed by leveling and pasting, the movable clamping plate 17 is pushed inward, so that the center rod 5, the leveling rod 6 and the parallel rod 7 drive the vertical plate 4 to retract to the light steel frame two 2. When the center rod 5, the leveling rod 6 and the parallel rod 7 are retracted, the handle 13 is moved in the U-shaped groove 11, and the U-shaped clamp 14 is turned by 90° and retracted to the inside of the light steel frame two 2. In the moving process, the protrusion 25 on the parallel rod 7 is pasted with the special-shaped groove 26 to retract the tripod 8 to the inside of the light steel frame one 1. When the vertical plate 4 is moved to be pasted with the inner side wall of the light steel frame two 2, the center rod 5, the leveling rod 6 and the parallel rod 7 are retracted to the inside of the light steel frame two 2. The handle 24 is turned to make the clamping block 23 fix the vertical plate 4 and the light steel frame two 2. The turned handle 24 is pasted with the inner wall of the light steel frame one 1 and is staggered with the hole 3. The center rod 5, the leveling rod 6 and the parallel rod 7 are retracted to the inside of the light steel frame two 2 to fix the light steel frame two 2 and the light steel frame one 1. The inside of the light steel frame two 2 can provide horizontal supporting force to strengthen the supporting effect of the light steel frame two 2.

[0044] Specifically, the inside of the light steel frame one 1 is fixed with the positioning frame 31. The side wall of the positioning frame 31 is slidably connected with the tripod 8. The center of the tripod 8 is provided with the special-shaped groove 26. The outer end of the parallel rod 7 is fixed with the symmetrically placed protrusion 25. The protrusion 25 is slidably arranged in the special-shaped groove 26. The side wall of the special-shaped groove 26 is provided with the long groove 27. The inside of the long groove 27 is fixed with the third spring 30. The outer end of the third spring 30 is fixed with the push plate 28. The side wall of the push plate 28 is fixed with the moving rod 29. The moving rod 29 is located at the center of the third spring 30 and penetrates through the inside of the long groove 27. The inside of the positioning frame 31 is fixed with the fourth spring 32. One end of the fourth spring 32 is fixed with the moving block. The moving block is slidably arranged through the side wall of the positioning frame 31. The outer end of the moving block is pasted with the side wall of the push plate 28.

[0045] In the embodiment, the protrusion 25 at the outer end of the parallel rod 7 pushes the tripod 8 to move outward along the positioning frame 31, the protrusion 25 moves in the special-shaped groove 26, so that the parallel rod 7 moves outward while the tripod 8 moves downward under the action of the special-shaped groove 26, the bottom of the tripod 8 is clamped with the bottom of the light steel frame one 1, after the alignment and fitting between the light steel frame one 1 and the light steel frame two 2, the fitting of the tripod 8 with the ground, when the tripod 8 moves to the bottom, the moving block moves outward to the top of the moving end of the tripod 8 under the action of the pushing force provided by the fourth spring 32 to fix the tripod 8, so that the staff can quickly adjust the bottom of the light steel frame one 1 and the light steel frame two 2 by adding the gasket 21 to make the light steel frame one 1 and the light steel frame two 2 flush with the ground, the flush of the light steel frame one 1 and the light steel frame two 2 with the ground can avoid the uneven stress of the bottom of the steel column of the light steel frame, the local stress exceeding the design value, and the occurrence of the situation that the component is distorted or the weld is cracked, and can improve the wind resistance and seismic strength, when the tripod 8 is recycled, the protrusion 25 moves into the special-shaped groove 26, the protrusion 25 pushes the moving rod 29 to move when moving to push the push plate 28 to move, so that the push plate 28 pushes the moving block to the inside of the positioning frame 31, and then the tripod 8 is conveniently moved upward and recycled to the inside of the light steel frame one 1 to strengthen the weight of the bottom of the light steel frame one 1 to reduce the gravity center and increase the stability of the light steel frame one 1.

[0046] Working principle: in the light steel house construction, first the foundation is detected after the flat groove, then the strip foundation or concrete slab is placed in the foundation pit groove, first pouring a layer of concrete cushion, and embedding the anchor bolt in the concrete base, and making the concrete layer smooth, the factory prefabricated light steel frame one 1 is fixed on the foundation anchor bolt through high strength bolt, the worker adjusts the position of the U-shaped clamp 14 through the handle 13, makes the U-shaped clamp 14 rotate 90° in the U-shaped groove 11, the outer end of the center rod 5, the leveling rod 6 and the parallel rod 7 are all penetrated through the hole 3 of the light steel frame one 1, the center rod 5 and the leveling rod 6 are pasted with the hole 3 through the first inclined surface 9, the light steel frame two 2 is spliced with the light steel frame one 1, the U-shaped clamp 14 and the movable clamping plate 23 make the side wall height of the light steel frame one 1 and the light steel frame two 2 consistent, left and right and front and back flush, so that the operator can use self tapping screw to fix the position between the light steel frame one 1 and the light steel frame two 2, when the light steel frame two 2 moves, the protrusion 25 of the outer end of the parallel rod 7 pushes the tripod 8 to move along the positioning frame 31 to the bottom of the light steel frame one 1 for clamping, after the light steel frame one 1 and the light steel frame two 2 are aligned and fitted, the worker can quickly adjust the ground batten to make the light steel frame one 1 and the light steel frame two 2 flush with the ground by observing the fitting of the tripod 8 with the ground, then push the movable clamping plate 17 inward, move the vertical plate 4 to the inside of the light steel frame two 2, and retract the center rod 5, the leveling rod 6 and the parallel rod 7, rotate the handle 13 to retract the U-shaped clamp 14 to the inside of the light steel frame two 2, when the center rod 5, the leveling rod 6 and the parallel rod 7 are retracted to the inside of the light steel frame two 2, rotate the handle 24 to make the clamping block 23 fix the vertical plate 4 with the light steel frame two 2, so that the center rod 5, the leveling rod 6 and the parallel rod 7 are retracted to the inside of the light steel frame two 2 to fix the light steel frame two 2 and the light steel frame one 1, which can provide transverse support force to the inside of the light steel frame two 2, and strengthen the supporting effect of the light steel frame two 2.

[0047] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An assembled light steel house for new rural construction, comprising a light steel frame one, a light steel frame two and a vertical plate arranged in the light steel frame two, characterized in that: The side wall of the light steel frame two is equidistantly provided with a hole, the side wall of the light steel frame one is provided with a clamping groove, the side wall of the vertical plate is fixedly provided with a center rod, the side wall of the vertical plate is fixedly provided with a leveling rod, the side wall of the vertical plate is fixedly provided with a parallel rod, the side wall of the leveling rod and the parallel rod is provided with a U-shaped groove, the inside of the U-shaped groove is slidably connected with a sleeve, and the outer end of the sleeve is fixedly provided with a U-shaped clamp. The side wall of the U-shaped clamp is fixedly provided with a first spring, the other end of the first spring is fixedly provided with a movable clamping plate, the inner wall of the movable clamping plate is provided with a third inclined surface, the center rod drives the light steel frame two to move to the side wall of the light steel frame one, and the geometric center height of the light steel frame two and the light steel frame one is kept consistent, the U-shaped clamp pulls the upper and lower ends of the light steel frame two to make the light steel frame two and the light steel frame one vertical and clamped, the movable clamping plate is clamped into the inside of the clamping groove to make the light steel frame one and the light steel frame two flush and adhere to each other, the light steel frame one and the light steel frame two are aligned in the left-right dimension during the movement of the light steel frame two, the movable clamping plate is used to align and adhere the surface-to-surface between the light steel frame one and the light steel frame two, and the light steel frame one and the light steel frame two are vertically adhered to each other in the three-dimensional space. The inside of the center rod is slidably connected with a push-pull rod, one end of the push-pull rod is fixedly provided with a clamping block, the clamping block is located on the side wall of the vertical plate, and the other end of the push-pull rod is fixedly provided with a handle. After the light steel frame one and the light steel frame two are leveled and adhered and fixed, the movable clamping plate is pushed inward, the center rod, the leveling rod and the parallel rod drive the vertical plate to retract towards the light steel frame two, the U-shaped clamp is retracted to the inside of the light steel frame two by rotating 90°, when the vertical plate moves to adhere to the inner side wall of the light steel frame two, the center rod, the leveling rod and the parallel rod retract to the inside of the light steel frame two, the clamping block fixes the vertical plate and the light steel frame two by rotating the handle, the handle after rotation adheres to the inner wall of the light steel frame one, the center rod, the leveling rod and the parallel rod retract to the inside of the light steel frame two to fix the light steel frame two and the light steel frame one, and provide horizontal supporting force for the inside of the light steel frame two.

2. The prefabricated light steel house for new rural construction according to claim 1, characterized in that: The outer end of the center rod and the leveling rod is provided with a first inclined surface, the inner end of the center rod is consistent in size and shape with the hole and slidably located in the inside of the hole, and the outer end of the center rod and the leveling rod is provided with equidistant honeycomb holes.

3. The prefabricated light steel house for new rural construction according to claim 1, characterized in that: The inner wall of the U-shaped clamp is fixedly provided with a second spring, the side wall of the second spring is fixedly provided with a gasket, and the inner end of the movable clamping plate slidably penetrates the inside of the U-shaped clamp.

4. The prefabricated light steel house for new rural construction of claim 1, characterized in that: The side wall of the sleeve is fixedly provided with a handle, and the handle slidably penetrates the inside of the U-shaped groove.

5. The prefabricated light steel house for new rural construction of claim 1, characterized in that: The center rod, the leveling rod and the parallel rod all slidably penetrate the inside of the hole, and the outer end of the movable clamping plate slidably penetrates the inside of the clamping groove.

6. The prefabricated light steel house for new rural construction of claim 1, characterized in that: The inside of the light steel frame one is fixedly provided with a positioning frame, the side wall of the positioning frame is slidably connected with a tripod, and the center of the tripod is provided with a special-shaped groove.

7. The prefabricated light steel house for new rural construction according to claim 1, characterized in that: The outer end of the parallel rod is fixedly provided with symmetrically arranged convex blocks, and the convex blocks slidably penetrate the inside of the special-shaped groove.

8. The prefabricated light steel house for new rural construction of claim 6, characterized in that: The side wall of the special-shaped groove is provided with a long groove, the inside of the long groove is fixedly provided with a third spring, the outer end of the third spring is fixedly provided with a push plate, the side wall of the push plate is fixedly provided with a moving rod, and the moving rod is located at the center of the third spring and penetrates the inside of the long groove.

9. The prefabricated light steel house for new rural construction of claim 6, characterized in that: The fourth spring is fixed in the positioning frame, one end of the fourth spring is fixed with a moving block, the moving block is slidably penetrated through the side wall of the positioning frame, and the outer end of the moving block is attached to the side wall of the push plate.

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