Assembled house and assembly method

Abstract

The invention discloses an assembled house and an assembly method, belonging to the technical field of assembled houses. The assembled house comprises a base plate and mounting grooves A and B arranged on the top of the base plate near four sides, wherein the inner cavities of the mounting grooves A and B are respectively plugged with outer wall panels A and outer wall panels B, and L-shaped clamping plates are respectively fitted and installed at the angles of the outer wall panels A and outer wall panels B, and the bottoms of the L-shaped clamping plates are respectively fixedly installed on the base plate. Through the mutual cooperation among the base plate, the outer wall panels A, the outer wall panels B, the windows, the movable doors, the cross beam steel, the stabilizing steel, the vertical beam steel, the U-shaped clamping plates, the clamping shells, the sliding blocks, the guide rods, the reset springs A, the moving plates, the clamping blocks, the rectangular rods, the bolts, the auxiliary beam steels, the square rods, the clamping rods, the plugging rods, the telescopic springs and the L-shaped clamping plates, the assembly and disassembly of the house can be realized quickly, the operation is convenient, the transportation is convenient, and the use effect is better.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated houses, and in particular to a prefabricated house and an assembly method thereof. Background Art

[0002] Prefabricated houses are built using industrialized production methods. Some or all of the components of the house are prefabricated in a factory, then transported to the construction site, and assembled through reliable connection methods. They are also called industrialized houses or industrialized houses.

[0003] Existing prefabricated houses are usually welded together when in use, which results in a large overall volume of the house, high transportation costs, and inconvenience in transfer. At the same time, the prefabricated houses will pile up on the roof when encountering rainy and snowy weather. If they are not cleaned up in time, the house will collapse or deform, affecting its use effect and reducing the service life of the device.

[0004] In view of the above problems, a prefabricated house and an assembly method are proposed. Summary of the invention

[0005] The object of the present invention is to provide a prefabricated house and an assembly method, and the device is used to work, thereby solving the problems in the above background.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled house, comprising a base plate and mounting grooves A and B opened at the top of the base plate near the four sides, the inner cavities of the mounting grooves A and B are respectively plugged with exterior wall panels A and exterior wall panels B, and L-shaped card plates are respectively fitted and installed at the angles of the exterior wall panels A and exterior wall panels B, the bottoms of the L-shaped card plates are respectively fixedly installed on the base plate, the tops of the exterior wall panels A and exterior wall panels B are jointly fitted with a top plate, and the inner walls of the inner cavities of the L-shaped card plates are respectively fitted and installed on the outer side of the top plate, a noise reduction plate is fitted and installed on the top of the top plate, a swing assembly is installed on the top of the noise reduction plate, and a fixed seat is arranged above the middle of the top of the noise reduction plate, bearing rods are respectively fixedly installed at the front and rear sides of the bottom of the fixed seat, the lower ends of the bearing rods are respectively fixedly installed on the noise reduction plate, inclined plates are respectively movably installed on both sides of the fixed seat, wall scraping assemblies are respectively installed on the outer sides of the inclined plates, and knocking assemblies are respectively installed on the bottom of the inclined plates.

[0007] Furthermore, vertical plates are fixedly installed at the four corners of the bottom of the noise reduction plate, and T-shaped rods are movably installed on the vertical plates. The output ends of the T-shaped rods are respectively inserted into the outer wall of one side of the adjacent L-shaped clamping plate through the clamping grooves. The output shafts of the T-shaped rods are respectively sleeved with reset springs B, and the two ends of the reset springs B are respectively fixedly installed on the vertical plates and the T-shaped rods.

[0008] Furthermore, a window is fixedly installed on one side of the exterior wall panel B, and a movable door is movably installed on the other side of the front exterior wall panel B. A plurality of cross beams are evenly spaced at the upper and lower sides between the exterior wall panels B, and a plurality of vertical beams are evenly spaced between the front and rear cross beams. U-shaped clamping plates are fixedly installed on the upper and lower ends of the vertical beams, and the U-shaped clamping plates are respectively clamped on the outer sides of the cross beams, and a clamping shell is fixedly installed on the inner side of the upper cross beam, and a sliding block is provided in the inner cavity of the clamping shell, and guide rods are slidably installed on both sides of the sliding block, and the two ends of the guide rod are fixedly installed on the inner wall of the inner cavity of the clamping shell, and a reset spring A is respectively sleeved on the output shaft of the guide rod, and the two ends of the reset spring A are respectively fixedly installed on the outer wall of the sliding block and the clamping shell. An L-shaped plate is fixedly installed on the inner wall of the inner cavity of the shell, and the middle part of the top of the sliding block is respectively fixedly installed. The side of the L-shaped plate away from the sliding block slides through and extends to the outside of the card-connecting shell, and a moving plate is fixedly installed on the side of the L-shaped plate away from the sliding block, and blocks are fixedly installed on both sides of the bottom of the moving plate, and slots are respectively opened on both sides of the top of the U-shaped card plate, and the output ends of the blocks are respectively inserted in the inner cavity of adjacent slots, and rectangular rods are fixedly installed on the inner wall of the inner cavity of the U-shaped card plate, and the outer sliding sleeve of the rectangular rod is provided with a rectangular sleeve, and the upper and lower sides of the rectangular sleeve are respectively fixedly installed on the inner wall of the inner cavity of the crossbeam steel, and bolts are respectively slidably installed on the vertical beam steel, and the outer ends of the bolts are respectively fixedly installed on the inner wall of the inner side of the outer wall panel B, and nuts are movably installed on the output shafts of the bolts.

[0009] Furthermore, a number of stabilizing steels are inserted between adjacent crossbeam steels at equal intervals, and baffles are fixedly installed at the front and rear sides of both sides of the stabilizing steels, and the outer sides of the baffles are respectively attached to the inner walls of the inner cavity of the crossbeam steel.

[0010] Furthermore, a plurality of vertical plates are fixedly installed at equal intervals on the front and rear sides of the top of the base plate, and a clamping frame is slidably penetrated and installed on the vertical plates, the inner sides of the clamping frames are fixedly installed on the outer sides of the adjacent U-shaped clamping plates below, L-shaped clamping plates are fitted on both sides of the inner cavity of the clamping frames, and threaded rods A and threaded rods B are threadedly penetrated and installed on the L-shaped clamping plates, cross bars are fixedly installed on the inner ends of the threaded rods A and B, straight plates are movably installed on the ends of the threaded rods A away from the threaded rods B, and the rear sides of the straight plates are fixedly installed on the vertical plates, and knobs are fixedly installed on the ends of the threaded rods B away from the threaded rods A.

[0011] Furthermore, auxiliary beam steels are respectively arranged at the upper and lower sides of both sides between the exterior wall panels B, and the two sides of the auxiliary beam steels are respectively fitted with the outer sides of several cross beam steels and the inner side of the exterior wall panels A, and several square rods are movably installed at equal intervals on the auxiliary beam steels, and the inner ends of the square rods are respectively fixedly installed on the cross beam steels, and card interfaces are respectively opened on the square rods, and the inner cavities of the card interfaces on adjacent sides are slidably penetrated with card connecting rods, and the front and rear ends of the card connecting rods are respectively slid through and extend to the outside of the auxiliary beam steel, and positioning grooves are respectively opened on the inner sides of the card connecting rods near the front and rear ends, and the inner cavities of the positioning grooves are respectively inserted with positioning rods, and the outer ends of the positioning rods are fixedly installed with sliding plates, and sliding grooves are respectively opened on the front and rear sides of the auxiliary beam steel, and one side of the sliding plate extends to the inner cavity of the sliding groove, and the sliding plate is elastically connected to the inner wall of the inner cavity of the sliding groove by telescopic springs.

[0012] Furthermore, the swing assembly includes a support plate fixedly installed at the front side of the middle part of the top of the noise reduction plate and a driving motor fixedly installed at the rear side of the supporting plate, a turntable is fixedly installed at the output end of the driving motor, a sliding rod is fixedly installed at the edge of the rear side of the turntable, and a rectangular frame is movably sleeved on the outer side of the sliding rod, and limited telescopic rods are fixedly installed on both sides of the bottom of the rectangular frame, and the lower ends of the limited telescopic rods are fixedly installed on the noise reduction plates, and moving blocks are fixedly installed on both sides of the rectangular frame, and hinged rods are movably installed on the outer sides of the moving blocks at equal intervals, and the ends of the hinged rods away from the moving blocks are movably mounted on the inclined plates, an active bevel gear is fixedly sleeved on the output shaft of the driving motor, and the active A driven bevel gear is meshed with the top of the bevel gear, a rotating rod is fixedly installed on the top of the driven bevel gear, a shell is fixedly installed on the bottom of the fixed seat, and the upper end of the rotating rod movably extends through the inner cavity of the shell, a fan blade is fixedly installed on the upper end of the rotating rod, an electric heating net is fixedly installed above the inner cavity of the shell, and a dust screen is fixedly installed through the front side of the bottom of the shell, ducts are fixedly installed at the upper parts of both sides of the shell, hoses are fixedly installed on the outer ends of the ducts, and air inlet pipes are fixedly installed on the other ends of the hoses, cavities are respectively opened on the inclined plates, and ends of the air inlet pipes away from the hoses are fixedly extended through the inner cavity of the cavities, and air outlet holes are respectively opened on the rear sides of the inner cavity of the cavities.

[0013] Furthermore, the wall scraping assembly includes a U-shaped plate fixedly installed at the front and rear sides of the inclined plate and a waterproof servo motor fixedly installed on the inner wall of the inner cavity of the front U-shaped plate, the output end of the waterproof servo motor is fixedly installed with a screw, and the end of the screw away from the waterproof servo motor is movably installed on the inner wall of the inner cavity of the front U-shaped plate, the output shaft of the waterproof servo motor is threadedly installed with a screw, the output shaft of the screw is threadedly installed with a threaded sleeve, the rear side of the threaded sleeve is slidably installed on the inner wall of the inner cavity of the U-shaped plate, and a connecting rod is fixedly installed on the rear side of the threaded sleeve, the rear end of the connecting rod slides through and extends to the outside of the U-shaped plate, and a scraper is fixedly installed on the rear end of the connecting rod, the bottom of the scraper is attached to the top of the inclined plate, and a moving rod is fixedly installed on the rear side of the scraper, the rear end of the moving rod slides through and extends to the outside of the rear U-shaped plate, and a limiting block is fixedly installed on the rear end of the moving rod, the limiting rod is slidably installed on the limiting block, and both ends of the limiting rod are respectively fixedly installed on the inner wall of the inner cavity of the rear U-shaped plate.

[0014] The cam is secured to the bottom of the gear train by a plurality of springs, each of which is secured to a position adjacent to the gear train, and the springs are secured to a position adjacent to the gear train, wherein the springs are secured to a position adjacent to the gear train, wherein the springs are secured to a position adjacent to the gear train, wherein the springs are secured to a position adjacent to the gear train, wherein the springs are secured to a position adjacent to the gear train,

[0015] A fixing rod is fixedly mounted on the other end of the spiral spring, and a rear end of the fixing rod is fixedly mounted on the rectangular plate.

[0016] The present invention also provides a method for assembling a prefabricated house, which is assembled using the above-mentioned device and includes the following steps:

[0017] S1: When in use, the house is assembled and formed first. During assembly, the base plate is first placed on the ground, and then the front vertical beam steel is placed at equal intervals on the front side of the top of the base plate. After the placement is completed, the front horizontal beam steel can be slid into the inner cavity of several U-shaped clamping plates and extended to the outside, and the rectangular sleeves are respectively slidably sleeved on the outside of the rectangular rods, and the vertical beam steel can make the clamping frame pass through the vertical plate and extend to the outside when swinging. After the horizontal beam steel is placed, several knobs can be turned, and the knobs drive the threaded rod A and the threaded rod B to rotate, and at this time, the L-shaped clamping plate can be driven to move in the opposite direction to engage with the inner cavity of the clamping frame. After the engagement is completed, the knob can be stopped from turning;

[0018] S2: Next, the upper crossbeam steel is slid into the inner cavity of the upper several U-shaped card plates and extended to the outside. After sliding in, the crossbeam steel will also drive the card block to slide to the outside of the U-shaped card plate, thereby squeezing it, which can drive the card block to move upward and stretch the reset spring A. As the crossbeam steel continues to enter, the card block will move to the top of the slot, and it can be restored under the action of the rebound force of the reset spring A, and inserted into the inner cavity of the adjacent slots respectively. At this time, the fixation between the several vertical beams and the crossbeam steel on the front side can be completed;

[0019] S3: After the fixation is completed, the stabilizing steel can be inserted into the baffles on the front cross beam steel in sequence. After the insertion is completed, the rear cross beam steel can be installed, and the rear side of the baffle can be inserted into the inner cavity of the rear cross beam steel for splicing. After splicing, the rear cross beam steel can be spliced ​​in sequence according to the above operations. When splicing to the rear cross beam steel, the rear cross beam steel is slid into the inner cavity of the U-shaped clamping plate on the rear vertical beam steel, and the clamping block is also inserted into the inner cavity of the slot. At this time, the stabilizing steel is tilted, and then the clamping frame on the rear lower U-shaped clamping plate is slid and extended to the outside of the vertical plate. Then, the stabilizing steel can be straightened, and then the clamping of the clamping frame is completed in the above manner, so that it plays a role of stable fixation.

[0020] S4: After the clamping is completed, the auxiliary beam steels on both sides can be installed at the upper and lower sides of both sides, so that the outer side of the auxiliary beam steel fits with the outer side of the cross beam steel, and the square rod is slid and extended to the outer side of the auxiliary beam steel, and then the clamping rod is passed through the square rod and slid to the outer side of the auxiliary beam steel. Before the insertion, the sliding plate can be pulled to drive the positioning rod to move outward and squeeze the telescopic spring. After the insertion is completed, the pulled sliding plate can be released, and the positioning rod can be restored under the action of the rebound force of the telescopic spring, and respectively inserted into the inner cavity of the positioning groove, thereby completing the splicing of the frame;

[0021] S5: After the frame is spliced, the bottom plate can be placed above the lower beam steel, and then the exterior wall panels A and B are installed on the four sides of the top of the base plate respectively, and their bottoms are inserted into the inner cavities of the installation slots A and B respectively, and their angles are located in the inner cavity of the L-shaped clamping plate. When installing the exterior wall panel B, the bolts will slide to the inside of the vertical beam steel, and then the staff can fix the bolts by tightening the nuts, and then place the top plate on top of the beam steel, and then use the T-shaped rod and return spring B to complete the clamping of the noise reduction panel to realize the assembly of the house.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. Through the mutual cooperation among the base plate, exterior wall panel A, exterior wall panel B, windows, movable doors, crossbeam steel, stabilizing steel, vertical beam steel, U-shaped pallet, snap-on shell, sliding block, guide rod, reset spring A, moving plate, block, rectangular rod, bolt, auxiliary beam steel, square rod, snap-on rod, plug rod, telescopic spring and L-shaped pallet, the house can be assembled and disassembled quickly, with convenient operation, easy transportation and better use effect.

[0024] 2. Through the mutual cooperation among the driving motor, turntable, sliding rod, rectangular frame, moving block, hinged rod, active bevel gear, driven bevel gear, fan blade and electric heating net, the inclined plate can be driven to shake back and forth, which is conducive to shaking off the accumulated snow. At the same time, hot air will be blown into the inner cavity of the inclined plate to accelerate the removal of the accumulated snow and avoid accumulation affecting the stability of the device. Through the mutual cooperation among the U-shaped plate, waterproof servo motor, threaded rod, threaded sleeve, scraper, limit block and limit rod, the scraper can be driven to scrape the snow on the top of the inclined plate, so that the snow removal effect is better.

[0025] 3. Through the mutual cooperation among the L-shaped rod, rack plate, movable gear, rotating cylinder, swing plate, scroll spring, fixed rod, arc rod and ball, the scraper can drive the ball to continuously hit the inclined plate back and forth while scraping snow, thereby speeding up the clearing of snow. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an overall stereogram of the present invention;

[0027] Figure 2 A bottom-up stereogram of the present invention;

[0028] Figure 3 It is a partially unfolded stereoscopic view of the top plate of the present invention;

[0029] Figure 4 is a rear side perspective view of the present invention;

[0030] Figure 5It is a partially unfolded stereoscopic view of the inclined plate of the present invention;

[0031] Figure 6 A partial bottom-up stereoscopic view of the inclined plate of the present invention;

[0032] Figure 7 It is a partially unfolded three-dimensional view of the fixing seat of the present invention;

[0033] Figure 8 For the present invention Figure 7 Enlarged view of point A in the middle;

[0034] Fig. 9 It is a partial structural stereogram of the moving block of the present invention;

[0035] Fig.10 It is a cross-sectional unfolded stereoscopic view of the housing of the present invention;

[0036] Fig.11 It is a partially unfolded stereoscopic view of the exterior wall panel A of the present invention;

[0037] Fig.12 It is a perspective view of the interior of the exterior wall panel A of the present invention;

[0038] Fig.13 It is a partial internal unfolded stereoscopic view of the exterior wall panel A of the present invention;

[0039] Fig.14 For the present invention Fig.11 Enlarged view of point B in the middle;

[0040] Fig.15 For the present invention Fig.12 Enlarged view of point C in the middle;

[0041] Fig.16 For the present invention Fig.12 Enlarged view of point D in the middle;

[0042] Fig.17 For the present invention Fig.12 Enlarged view of point E in the middle;

[0043] Fig.18 For the present invention Fig.13 Enlarged view of point F in the middle;

[0044] In the figure: 1, base plate; 11, vertical plate; 12, clamping frame; 13, L-shaped clamping plate; 14, threaded rod A; 15, threaded rod B; 2, exterior wall panel A; 3, exterior wall panel B; 31, window; 32, movable door; 33, crossbeam steel; 331, stabilizing steel; 34, vertical beam steel; 341, U-shaped clamping plate; 342, clamping shell; 343, sliding block; 344, guide rod; 345, reset spring A; 346, moving plate; 347, clamping block; 348, rectangular rod; 349, bolt; 35, auxiliary beam steel; 351, square rod; 352, clamping rod; 353, positioning rod; 354, telescopic spring; 4, L-shaped clamping plate; 5, top plate; 6, noise reduction plate; 61, T-shaped rod; 6 2. Reset spring B; 7. Swing assembly; 71. Drive motor; 72. Turntable; 73. Sliding rod; 74. Rectangular frame; 75. Moving block; 76. Articulated rod; 77. Active bevel gear; 78. Driven bevel gear; 79. Fan blade; 791. Electric heating net; 8. Inclined plate; 9. Scraper assembly; 91. U-shaped plate; 92. Waterproof servo motor; 93. Screw; 94. Threaded sleeve; 95. Scraper; 96. Limit block; 97. Limit rod; 10. Knocking assembly; 101. L-shaped rod; 102. Rack plate; 103. Movable gear; 104. Rotating cylinder; 105. Swing plate; 106. Volute spring; 1061. Fixed rod; 107. Arc rod; 108. Ball. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] To solve technical problems such as Figure 1 - Fig.18As shown, the following preferred technical solutions are provided: an assembled house, comprising a base plate 1 and mounting grooves A and B opened at the top of the base plate 1 near the four sides, the inner cavities of the mounting grooves A and B are respectively plugged with the outer wall panels A2 and B3, and the angles of the outer wall panels A2 and B3 are respectively fitted with L-shaped card plates 4, the bottoms of the L-shaped card plates 4 are respectively fixedly installed on the base plate 1, the tops of the outer wall panels A2 and B3 are respectively fitted with a top plate 5, and the L-shaped card plates The inner walls of the inner cavities of the components 4 are respectively fitted and installed on the outer sides of the top plates 5, a noise reduction plate 6 is fitted and installed on the top of the top plates 5, a swing assembly 7 is installed on the top of the noise reduction plate 6, and a fixing seat is provided above the middle of the top of the noise reduction plate 6, and bearing rods are respectively fixedly installed at the front and rear sides of the bottom of the fixing seat, and the lower ends of the bearing rods are respectively fixedly installed on the noise reduction plate 6, and inclined plates 8 are respectively movably installed on both sides of the fixing seat, and wall scraping assemblies 9 are respectively installed on the outer sides of the inclined plates 8, and knocking assemblies 10 are respectively installed at the bottom of the inclined plates 8.

[0047] Vertical plates are fixedly installed at the four corners of the bottom of the noise reduction plate 6, and T-shaped rods 61 are movably installed on the vertical plates. The output ends of the T-shaped rods 61 are respectively inserted into the outer wall of one side of the adjacent L-shaped clamping plate 4 through the clamping grooves. The output shafts of the T-shaped rods 61 are respectively sleeved with return springs B62, and the two ends of the return springs B62 are respectively fixedly installed on the vertical plates and the T-shaped rods 61.

[0048] A window 31 is fixedly installed on one side of the outer wall panel B3, and a movable door 32 is movably installed on the other side of the front outer wall panel B3. A plurality of cross beams 33 are evenly spaced between the upper and lower sides of the outer wall panels B3. A plurality of vertical beams 34 are evenly spaced between the front and rear cross beams 33. U-shaped clamps 341 are fixedly installed on the upper and lower ends of the vertical beams 34, and the U-shaped clamps 341 are respectively clamped on the outer sides of the cross beams 33. The inner sides of the upper cross beams 33 are fixedly mounted on the upper and lower ends of the vertical beams 34. A snap-on shell 342 is fixedly installed on each side, a sliding block 343 is provided in the inner cavity of the snap-on shell 342, and guide rods 344 are slidably penetrated and installed on both sides of the sliding block 343, and both ends of the guide rod 344 are fixedly installed on the inner wall of the inner cavity of the snap-on shell 342, and a reset spring A345 is sleeved on the output shaft of the guide rod 344, and both ends of the reset spring A345 are fixedly installed on the outer wall of the sliding block 343 and the inner wall of the inner cavity of the snap-on shell 342, respectively. An L-shaped plate is fixedly installed in the middle of the top of the sliding block 343, and the side of the L-shaped plate away from the sliding block 343 slides through and extends to the outside of the clamping shell 342, and a moving plate 346 is fixedly installed on the side of the L-shaped plate away from the sliding block 343, and a clamping block 347 is fixedly installed on both sides of the bottom of the moving plate 346, and slots are respectively provided on both sides of the top of the U-shaped clamping plate 341, and the output ends of the clamping block 347 are respectively inserted into the inner cavity of adjacent slots, and a rectangular rod 348 is fixedly installed on the inner wall of the inner cavity of the U-shaped clamping plate 341, and the outer sliding sleeve of the rectangular rod 348 is provided with a rectangular sleeve, and the upper and lower sides of the rectangular sleeve are respectively fixedly installed on the inner wall of the inner cavity of the crossbeam steel 33, and bolts 349 are respectively slidably installed on the vertical beam steel 34, and a sliding opening for the bolt 349 is provided on the vertical beam steel 34, and the outer ends of the bolts 349 are respectively fixedly installed on the inner wall of the inner side of the outer wall panel B3, and nuts are movably installed on the output shafts of the bolts 349.

[0049] A number of stabilizing steels 331 are inserted at equal intervals between adjacent crossbeam steels 33, and baffles are fixedly installed on the front and rear sides of both sides of the stabilizing steels 331, and the outer sides of the baffles are respectively attached to the inner wall of the inner cavity of the crossbeam steel 33 to play a stabilizing role.

[0050] A number of vertical plates 11 are fixedly installed at equal intervals on the front and rear sides of the top of the base plate 1, and a clamping frame 12 is slidably installed on the vertical plates 11, and the inner sides of the clamping frames 12 are fixedly installed on the outer sides of the adjacent U-shaped clamping plates 341 below, and L-shaped clamping plates 13 are respectively fitted on both sides of the inner cavity of the clamping frame 12, and threaded rods A14 and threaded rods B15 are respectively threadedly installed on the L-shaped clamping plates 13, and the inner ends of the threaded rods A14 and B15 are respectively fixedly installed with cross bars, and the ends of the threaded rods A14 away from the threaded rods B15 are movably installed with straight plates, and the rear sides of the straight plates are respectively fixedly installed on the vertical plates 11, and the ends of the threaded rods B15 away from the threaded rods A14 are respectively fixedly installed with knobs.

[0051] Auxiliary steel beams 35 are respectively provided at the upper and lower sides of both sides between the exterior wall panels B3, and the two sides of the auxiliary steel beams 35 are respectively fitted with the outer sides of several cross beams 33 and the inner side of the exterior wall panels A2, and several square rods 351 are movably installed on the auxiliary steel beams 35 at equal intervals, and the inner ends of the square rods 351 are respectively fixedly installed on the cross beams 33, and the square rods 351 are respectively provided with card interfaces, and the inner cavities of the card interfaces on adjacent sides are slidably penetrated by card connecting rods 352, and the front and rear ends of the card connecting rods 352 are respectively slidably penetrated and extended to the outer sides of the auxiliary steel beams 35, and positioning grooves are respectively provided on the inner sides of the card connecting rods 352 near the front and rear ends, and the inner cavities of the positioning grooves are respectively inserted with positioning rods 353, and the outer ends of the positioning grooves are fixedly installed with sliding plates, and sliding grooves are respectively provided on the front and rear sides of the auxiliary steel beams 35, and one side of the sliding plate extends to the inner cavity of the sliding groove, and the sliding plate is elastically connected to the inner wall of the inner cavity of the sliding groove by telescopic springs 354.

[0052] The swing assembly 7 includes a support plate fixedly mounted on the front side of the middle part of the top of the noise reduction plate 6 and a drive motor 71 fixedly mounted on the rear side of the support plate. A turntable 72 is fixedly mounted on the output end of the drive motor 71. A sliding rod 73 is fixedly mounted on the edge of the rear side of the turntable 72, and a rectangular frame 74 is movably sleeved on the outer side of the sliding rod 73. Limited telescopic rods are fixedly mounted on both sides of the bottom of the rectangular frame 74, and the lower ends of the limited telescopic rods are fixedly mounted on the noise reduction plate 6. Moving blocks 75 are fixedly mounted on both sides of the rectangular frame 74, and hinged rods 76 are movably mounted on the outer sides of the moving blocks 75 at equal intervals. The ends of the hinged rods 76 away from the moving blocks 75 are movably mounted on the inclined plate 8. An active cone is fixedly sleeved on the output shaft of the drive motor 71. Gear 77, and the top of the active bevel gear 77 is meshed with the driven bevel gear 78, the top of the driven bevel gear 78 is fixedly installed with a rotating rod, the bottom of the fixed seat is fixedly installed with a shell, and the upper end of the rotating rod is movably extended through the inner cavity of the shell, the upper end of the rotating rod is fixedly installed with a fan blade 79, the upper part of the inner cavity of the shell is fixedly installed with an electric heating net 791, and the front side of the bottom of the shell is fixedly installed with a dust screen, the upper parts of both sides of the shell are respectively fixedly installed with ducts, the outer ends of the ducts are respectively fixedly installed with hoses, and the other ends of the hoses are respectively fixedly installed with air inlet pipes, cavities are respectively opened on the inclined plates 8, and the ends of the air inlet pipes away from the hoses are respectively fixedly extended through the inner cavity of the cavities, and air outlet holes are respectively opened on the rear sides of the inner cavity of the cavities.

[0053] The scraper assembly 9 includes a U-shaped plate 91 fixedly mounted on the front and rear sides of the inclined plate 8 and a waterproof servo motor 92 fixedly mounted on the inner wall of the inner cavity of the front U-shaped plate 91. The output end of the waterproof servo motor 92 is fixedly mounted with a screw 93, and one end of the screw 93 away from the waterproof servo motor 92 is movably mounted on the inner wall of the inner cavity of the front U-shaped plate 91. The output shaft of the waterproof servo motor 92 is threadedly mounted with a screw 93, and the output shaft of the screw 93 is threadedly mounted with a threaded sleeve 94, and the rear side of the threaded sleeve 94 is slidably mounted on the inner wall of the inner cavity of the U-shaped plate 91. On, a connecting rod is fixedly installed on the rear side of the threaded sleeve 94, the rear end of the connecting rod slides through and extends to the outside of the U-shaped plate 91, and a scraper 95 is fixedly installed on the rear end of the connecting rod, the bottom of the scraper 95 is attached to the top of the inclined plate 8, and a moving rod is fixedly installed on the rear side of the scraper 95, the rear end of the moving rod slides through and extends to the outside of the rear U-shaped plate 91, and a limiting block 96 is fixedly installed on the rear end of the moving rod, and a limiting rod 97 is slidably installed on the limiting block 96, and both ends of the limiting rod 97 are respectively fixedly installed on the inner wall of the inner cavity of the rear U-shaped plate 91.

[0054] The striking assembly 10 includes an L-shaped rod 101 arranged below the bottom of the inclined plate 8 on one side and a rack plate 102 fixedly installed at the rear end of the L-shaped rod 101, and the top end of the L-shaped rod 101 is fixedly installed at the bottom of the threaded sleeve 94, the output end of the rack plate 102 is meshed with a movable gear 103, and a movable rod is fixedly installed through the middle of the movable gear 103, and straight plates are fixedly installed at the front and rear sides of the bottom of the inclined plate 8, and the rear end of the movable rod is movably penetrated and movably connected with the straight plate at the rear side, and a rotating cylinder 104 is fixedly sleeved on the output shaft of the movable rod, and the outer portion of the rotating cylinder 104 is fixedly sleeved. A plurality of semicircular blocks are fixedly installed at equal intervals on the side, a swing plate 105 is provided on one side of the rotating cylinder 104, a rotating shaft is fixedly installed through the swing plate 105, and rectangular plates are movably installed at the front and rear ends of the rotating shaft, and the tops of the rectangular plates are respectively fixedly installed on the inclined plate 8, a spiral spring 106 is fixedly sleeved on the output end of the rotating shaft, and one end of the spiral spring 106 is fixedly installed on the rotating shaft, a plurality of arc rods 107 are fixedly installed at equal intervals on one side of the top of the swing plate 105, and a round ball 108 is respectively fixedly installed on the end of the arc rod 107 away from the swing plate 105;

[0055] A fixing rod 1061 is fixedly mounted on the other end of the spiral spring 106 , and a rear end of the fixing rod 1061 is fixedly mounted on the rectangular plate.

[0056] The present invention also provides a method for assembling a prefabricated house, which is assembled using the above-mentioned device and includes the following steps:

[0057] S1: When in use, the house is assembled and formed first. During assembly, the base plate 1 is first placed on the ground, and then the front vertical beam steel 34 is evenly spaced and placed on the front side of the top of the base plate 1. After the placement is completed, the front cross beam steel 33 can be slid into the inner cavity of several U-shaped clamping plates 341 and extended to the outside, and the rectangular sleeves are respectively slidably sleeved on the outside of the rectangular rod 348, and the vertical beam steel 34 can make the clamping frame 12 pass through the vertical plate 11 and extend to the outside when swinging. After the cross beam steel 33 is placed, several knobs can be turned, and the knobs drive the threaded rod A14 and the threaded rod B15 to rotate, and at this time, the L-shaped clamping plate 13 can be driven to move in the opposite direction to engage with the inner cavity of the clamping frame 12, and the knob can be stopped after the engagement is completed;

[0058] S2: Next, the upper crossbeam steel 33 is slid into the inner cavity of the upper several U-shaped card plates 341 and extended to the outside. After sliding in, the crossbeam steel 33 will also drive the card block 347 to slide to the outside of the U-shaped card plate 341, thereby squeezing it, which can drive the card block 347 to move upward and stretch the reset spring A345. As the crossbeam steel 33 continues to enter, the card block 347 will move to the top of the slot, and it can be restored under the action of the rebound force of the reset spring A345, and inserted into the inner cavity of the adjacent slots respectively. At this time, the fixation between the front several vertical beam steels 34 and the crossbeam steel 33 can be completed;

[0059] After the fixing is completed, the stabilizing steel 331 can be inserted into the baffles on the front cross beam steel 33 in sequence. After the insertion is completed, the cross beam steel 33 on the rear side can be installed, and the rear side of the baffle can be inserted into the inner cavity of the rear cross beam steel 33 for splicing. After splicing, the cross beam steel 33 on the rear side is spliced ​​in accordance with the above operations in sequence. When splicing to the cross beam steel 33 on the rear side, the cross beam steel 33 on the rear side is slid into the inner cavity of the U-shaped clamping plate 341 on the rear vertical beam steel 34, and the clamping block 347 is also inserted into the inner cavity of the slot. At this time, the stabilizing steel 331 is tilted, and then the clamping frame 12 on the U-shaped clamping plate 341 at the lower rear side is slid and extended to the outside of the vertical plate 11. Then, the stabilizing steel 331 can be straightened, and then the clamping of the clamping frame 12 is completed in the above manner to make it play a role of stable fixing.

[0060] S4: After the clamping is completed, the auxiliary beam steels 35 on both sides can be installed at the upper and lower sides of both sides, so that the outer side of the auxiliary beam steel 35 fits with the outer side of the cross beam steel 33, and the square rod 351 is slid and extended to the outer side of the auxiliary beam steel 35, and then the clamping rod 352 passes through the square rod 351 and slides and extends to the outer side of the auxiliary beam steel 35, and before the insertion, the sliding plate can be pulled to drive the positioning rod 353 to move outward and squeeze the telescopic spring 354. After the insertion is completed, the pulled sliding plate can be released, and the positioning rod 353 can be restored under the action of the rebound force of the telescopic spring 354, and respectively inserted into the inner cavity of the positioning groove, thereby completing the splicing of the frame;

[0061] S5: After the frame is spliced, the bottom plate can be placed above the lower crossbeam steel 33, and then the exterior wall panel A2 and the exterior wall panel B3 are respectively installed on the four sides of the top of the base plate 1, and the bottoms are respectively inserted into the inner cavities of the installation grooves A and B, and the angles are located in the inner cavity of the L-shaped clamping plate 4. When installing the exterior wall panel B3, the bolts 349 will slide to the inner side of the vertical beam steel 34, and then the staff can fix the bolts 349 by tightening the nuts, and then place the top plate 5 on top of the crossbeam steel 33, and then complete the clamping of the noise reduction plate 6 through the T-shaped rod 61 and the return spring B62 to realize the assembly of the house.

[0062] Working principle: When in use, the house is assembled and formed first. When assembling, the base plate 1 is first placed on the ground, and then the front vertical beam steel 34 is evenly spaced at the front side of the top of the base plate 1. After the placement is completed, the front cross beam steel 33 can be slid into the inner cavity of several U-shaped clamping plates 341 and extended to the outside, and the rectangular sleeves are respectively slidably sleeved on the outside of the rectangular rod 348, and the vertical beam steel 34 can make the clamping frame 12 pass through the vertical plate 11 and extend to the outside when swinging. After the cross beam steel 33 is placed, several knobs can be turned, and the knobs drive the threaded rod A14 and the threaded rod B15 to rotate, and at this time, the L-shaped clamping plate 13 can be driven to move in the opposite direction and engage with the inner cavity of the clamping frame 12. After the engagement is completed, the knob can be stopped. Then, the upper crossbeam steel 33 is slid into the inner cavity of the upper several U-shaped card plates 341 and extended to the outside. After sliding in, the crossbeam steel 33 will also drive the card block 347 to slide to the outside of the U-shaped card plate 341, thereby squeezing it, which can drive the card block 347 to move upward and stretch the reset spring A345. As the crossbeam steel 33 continues to enter, the card block 347 will move to the top of the slot, which can be restored under the action of the rebound force of the reset spring A345 and inserted into the inner cavity of the adjacent slots respectively. At this time, the fixation between the front several vertical beam steels 34 and the crossbeam steel 33 can be completed. After the fixation is completed, the stabilizing steel 331 can be inserted into the upper baffles of the front crossbeam steel 33 in turn. When the cross beam steel 33 on the side is installed, the rear side of the baffle is inserted into the inner cavity of the rear cross beam steel 33 for splicing. After splicing, the cross beam steel 33 on the rear side is spliced ​​according to the above operations in sequence. When splicing to the cross beam steel 33 on the rear side, the cross beam steel 33 on the rear side is slid into the inner cavity of the U-shaped clamping plate 341 on the rear vertical beam steel 34, and the clamping block 347 is also inserted into the inner cavity of the slot. At this time, the stabilizing steel 331 is tilted, and then the clamping frame 12 on the lower U-shaped clamping plate 341 on the rear side is slid and extended to the outside of the vertical plate 11. Then, the stabilizing steel 331 can be straightened, and then the clamping of the clamping frame 12 can be completed in the above manner to make it play a role of stabilization and fixation. After the clamping is completed, the auxiliary beam steels 35 on both sides can be installed on the two At the upper and lower sides of the side, the outer side of the auxiliary beam steel 35 is fitted with the outer side of the cross beam steel 33, and the square rod 351 is slidably extended to the outer side of the auxiliary beam steel 35, and then the clamping rod 352 passes through the square rod 351 and slides to the outer side of the auxiliary beam steel 35, and before insertion, the sliding plate can be pulled to drive the positioning rod 353 to move outward and squeeze the telescopic spring 354. After the insertion is completed, the pulled sliding plate can be released, and the positioning rod 353 can be restored under the action of the rebound force of the telescopic spring 354, and respectively inserted into the inner cavity of the positioning groove, thereby completing the splicing of the frame. After the frame splicing is completed, the bottom plate can be placed above the lower cross beam steel 33, and then the outer wall panel A2 and the outer wall panel B3 are respectively installed on the four sides of the top of the base plate 1.The bottom of the panel B3 is respectively inserted into the inner cavity of the installation groove A and the installation groove B, and the angle thereof is located in the inner cavity of the L-shaped card plate 4. When installing the exterior wall panel B3, the bolt 349 is slid to the inner side of the vertical beam steel 34. Then the staff can fix the bolt 349 by tightening the nut, and then place the top plate 5 on the top of the horizontal beam steel 33. Then, the noise reduction plate 6 is clamped by the T-shaped rod 61 and the return spring B62 to realize the assembly of the house. After the assembly is completed, it can be used. When in use, the opening of the window 31 is conducive to ventilation in the house. The movable door 32 is convenient for users to enter and exit. When encountering heavy snow weather, snow will accumulate on the top of the inclined plate 8. The operation of the driving motor 71 and the electric heating network 791 will drive the turntable 72 to rotate. When the turntable 72 rotates, it will drive the rectangular frame 74 to move up and down back and forth through the sliding rod 73. When the rectangular frame 74 moves up and down, it will drive the moving block 75 to move up and down back and forth under the action of the limiting telescopic rod. When the moving block 75 moves up and down, it will drive the inclined plates 8 on both sides to shake back and forth through the hinged rod 76, so as to shake the accumulated snow. When the driving motor 71 rotates, it will drive the active bevel gear When the active bevel gear 77 rotates, the driven bevel gear 78 drives the fan blade 79 to rotate. When the fan blade 79 rotates, it is heated by the electric heating net 791 and enters the inclined plate 8 through the hose, thereby accelerating the melting of snow on the surface of the inclined plate 8. After the shaking is completed, the driving motor 71 can be stopped, and then the operation of the waterproof servo motor 92 drives the screw rod 93 to rotate. When the screw rod 93 rotates, it drives the threaded sleeve 94 to move. The movement of the threaded sleeve 94 drives the scraper 95 to scrape the snow on the surface of the inclined plate 8, and the threaded sleeve 94 moves. The rack plate 102 is driven to move by the L-shaped rod 101, and when the rack plate 102 moves, it drives the movable gear 103 to rotate. When the movable gear 103 rotates, it drives the rotating cylinder 104 to rotate. When the rotating cylinder 104 rotates, it drives several semicircular blocks on it to rotate, thereby driving the swing plate 105 to deflect back and forth, so that it drives the ball 108 to knock the bottom of the inclined plate 8 through the arc rod 107 to generate vibration, and the deflected swing plate 105 will return to its original state under the action of the rebound force of the spiral spring 106, so that its knocking work is continuous, thereby improving the snow removal effect.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled house, comprising a base plate (1) and mounting grooves A and B provided on the top of the base plate (1) near four sides, characterized in that: The inner cavities of the installation grooves A and B are respectively inserted with the outer wall panels A (2) and the outer wall panels B (3), and L-shaped card plates (4) are respectively installed at the angles between the outer wall panels A (2) and the outer wall panels B (3), the bottoms of the L-shaped card plates (4) are respectively fixedly installed on the base plate (1), the tops of the outer wall panels A (2) and the outer wall panels B (3) are respectively installed with the top plate (5), and the inner walls of the inner cavities of the L-shaped card plates (4) are respectively installed on the outer sides of the top plate (5), and the top plate (5) A noise reduction plate (6) is fitted on the top of the noise reduction plate (6), a swing assembly (7) is installed on the top of the noise reduction plate (6), and a fixed seat is provided above the middle of the top of the noise reduction plate (6), and bearing rods are fixedly installed at the front and rear sides of the bottom of the fixed seat, and the lower ends of the bearing rods are fixedly installed on the noise reduction plate (6), and inclined plates (8) are movably installed on both sides of the fixed seat, and wall scraping assemblies (9) are installed on the outer sides of the inclined plates (8), and knocking assemblies (10) are installed on the bottom of the inclined plates (8); The four corners of the bottom of the noise reduction plate (6) are respectively fixedly mounted with vertical plates, and T-shaped rods (61) are respectively movably mounted on the vertical plates, and the output ends of the T-shaped rods (61) are respectively plugged into the outer wall of one side of the adjacent L-shaped clamping plate (4) through the clamping grooves, and the output shafts of the T-shaped rods (61) are respectively sleeved with return springs B (62), and the two ends of the return springs B (62) are respectively fixedly mounted on the vertical plates and the T-shaped rods (61); A window (31) is fixedly installed on one side of the outer wall panel B (3), and a movable door (32) is movably installed on the other side of the front outer wall panel B (3). A plurality of cross beams (33) are evenly spaced between the upper and lower sides of the outer wall panels B (3). A plurality of vertical beams (34) are evenly spaced between the front and rear cross beams (33). U-shaped clamping plates (341) are fixedly installed on the upper and lower ends of the vertical beams (34), and the U-shaped clamping plates (341) are clamped on the outer sides of the cross beams (33). A snap-on shell (342) is fixedly installed on the inner side of the upper crossbeam steel (33), a sliding block (343) is provided in the inner cavity of the snap-on shell (342), and guide rods (344) are slidably installed on both sides of the sliding block (343), and the two ends of the guide rod (344) are fixedly installed on the inner wall of the inner cavity of the snap-on shell (342), and a return spring A (345) is sleeved on the output shaft of the guide rod (344), and the two ends of the return spring A (345) are fixedly installed on the sliding block (343). ) outer wall and the inner wall of the inner cavity of the snap-on shell (342), an L-shaped plate is fixedly installed in the middle of the top of the sliding block (343), and the side of the L-shaped plate away from the sliding block (343) is respectively slid through and extends to the outside of the snap-on shell (342), and a moving plate (346) is fixedly installed on the side of the L-shaped plate away from the sliding block (343), and a card block (347) is fixedly installed on both sides of the bottom of the moving plate (346), and slots are respectively opened on both sides of the top of the U-shaped card plate (341), and the output of the card block (347) The ends are respectively inserted into the inner cavities of adjacent slots, rectangular rods (348) are respectively fixedly installed on the inner wall of the inner cavity of the U-shaped card plate (341), and the outer sliding sleeve of the rectangular rod (348) is provided with a rectangular sleeve, and the upper and lower sides of the rectangular sleeve are respectively fixedly installed on the inner wall of the inner cavity of the horizontal beam steel (33), and bolts (349) are respectively slidably penetrated and installed on the vertical beam steel (34), and the outer ends of the bolts (349) are respectively fixedly installed on the inner wall of the inner side of the outer wall plate B (3), and nuts are respectively movably installed on the output shafts of the bolts (349); A plurality of stabilizing steels (331) are inserted at equal intervals between adjacent crossbeam steels (33), and baffles are fixedly installed at the front and rear sides of both sides of the stabilizing steels (331), and the outer sides of the baffles are respectively attached to the inner wall of the inner cavity of the crossbeam steel (33); A plurality of vertical plates (11) are fixedly installed at equal intervals at the front and rear sides of the top of the base plate (1), and a clamping frame (12) is slidably installed on the vertical plates (11), and the inner sides of the clamping frames (12) are fixedly installed on the outer sides of the adjacent U-shaped clamping plates (341) below, and L-shaped clamping plates (13) are respectively fitted on both sides of the inner cavity of the clamping frame (12), and a threaded rod A (14) and a threaded rod B (15) are respectively threadedly installed on the L-shaped clamping plates (13), and the inner ends of the threaded rod A (14) and the threaded rod B (15) are respectively fixedly installed with a cross bar, and the ends of the threaded rod A (14) away from the threaded rod B (15) are movably installed with a straight plate, and the rear sides of the straight plates are respectively fixedly installed on the vertical plates (11), and the ends of the threaded rod B (15) away from the threaded rod A (14) are respectively fixedly installed with a knob; Auxiliary beam steels (35) are respectively arranged at the upper and lower sides of both sides between the exterior wall panels B (3), and both sides of the auxiliary beam steels (35) are respectively fitted with the outer sides of the plurality of cross beam steels (33) and the inner sides of the exterior wall panels A (2), and a plurality of square rods (351) are movably installed through the auxiliary beam steels (35) at equal intervals, and the inner ends of the square rods (351) are respectively fixedly installed on the cross beam steels (33), and the square rods (351) are respectively provided with card interfaces, and the inner cavities of the card interfaces on the adjacent sides are slidably installed through the card interfaces. ), and the front and rear ends of the clamping rod (352) are respectively slidably penetrated and extended to the outside of the auxiliary beam steel (35), and the inner side of the clamping rod (352) near the front and rear ends is respectively provided with a positioning groove, and the inner cavity of the positioning groove is respectively inserted with a positioning rod (353), and the outer end of the positioning rod (353) is fixedly installed with a sliding plate, and the front and rear sides of the auxiliary beam steel (35) are respectively provided with a sliding groove, and one side of the sliding plate extends to the inner cavity of the sliding groove, and the sliding plate and the inner wall of the inner cavity of the sliding groove are elastically connected by a telescopic spring (354); The swing assembly (7) comprises a support plate fixedly mounted on the front side of the middle part of the top of the noise reduction plate (6) and a drive motor (71) fixedly mounted on the rear side of the support plate, a turntable (72) fixedly mounted on the output end of the drive motor (71), a sliding rod (73) fixedly mounted on the edge of the rear side of the turntable (72), and a rectangular frame (74) movably sleeved on the outer side of the sliding rod (73), and limited telescopic rods are fixedly mounted on both sides of the bottom of the rectangular frame (74), and the lower ends of the limited telescopic rods are fixedly mounted on the noise reduction plate (6), and moving blocks (75) are fixedly mounted on both sides of the rectangular frame (74), and hinged rods (76) are movably mounted on the outer sides of the moving blocks (75) at equal intervals, and the ends of the hinged rods (76) away from the moving blocks (75) are movably mounted on the inclined plate (8), and the drive motor (71) is fixedly mounted on the output end of the drive motor (71). A driving bevel gear (77) is fixedly sleeved on the output shaft, and a driven bevel gear (78) is meshed at the top of the driving bevel gear (77), a rotating rod is fixedly installed on the top of the driven bevel gear (78), a shell is fixedly installed on the bottom of the fixed seat, and the upper end of the rotating rod movably penetrates and extends to the inner cavity of the shell, a fan blade (79) is fixedly installed on the upper end of the rotating rod, an electric heating net (791) is fixedly installed above the inner cavity of the shell, and a dust screen is fixedly installed through the front side of the bottom of the shell, a duct is fixedly installed at the upper part of both sides of the shell, a hose is fixedly installed at the outer end of the duct, and an air inlet pipe is fixedly installed at the other end of the hose, and a cavity is respectively opened on the inclined plate (8), and the end of the air inlet pipe away from the hose is fixedly penetrated and extends to the inner cavity of the cavity, and an air outlet hole is respectively opened on the rear side of the inner cavity of the cavity; The knocking assembly (10) comprises an L-shaped rod (101) arranged below the bottom of a side inclined plate (8) and a rack plate (102) fixedly mounted on the rear end of the L-shaped rod (101), and the top end of the L-shaped rod (101) is fixedly mounted on the bottom of a threaded sleeve (94), the output end of the rack plate (102 is meshed with a movable gear (103), a movable rod is fixedly installed through the middle of the movable gear (103), straight plates are fixedly installed at the front and rear sides of the bottom of the inclined plate (8), and the rear end of the movable rod is movably penetrated and movably connected to the straight plate at the rear side, and a rotating cylinder (104) is fixedly sleeved on the output shaft of the movable rod, and the rotating cylinder (104) ) are fixedly mounted at equal intervals on the outer side of the rotating cylinder (104); a swing plate (105) is provided on one side of the rotating cylinder (104); a rotating shaft is fixedly mounted on the swing plate (105); a rectangular plate is movably mounted on the front and rear ends of the rotating shaft; the tops of the rectangular plates are fixedly mounted on the inclined plates (8); a scroll spring (106) is fixedly sleeved on the output end of the rotating shaft; one end of the scroll spring (106) is fixedly mounted on the rotating shaft; a plurality of arc-shaped rods (107) are fixedly mounted at equal intervals on one side of the top of the swing plate (105); and a round ball (108) is fixedly mounted on one end of the arc-shaped rod (107) away from the swing plate (105); A fixing rod (1061) is fixedly mounted on the other end of the spiral spring (106), and the rear end of the fixing rod (1061) is fixedly mounted on the rectangular plate.

2. The prefabricated house according to claim 1, characterized in that: The wall scraping assembly (9) comprises a U-shaped plate (91) fixedly mounted on the front and rear sides of the inclined plate (8) and a waterproof servo motor (92) fixedly mounted on the inner wall of the inner cavity of the front U-shaped plate (91); a screw rod (93) is fixedly mounted on the output end of the waterproof servo motor (92); an end of the screw rod (93) away from the waterproof servo motor (92) is movably mounted on the inner wall of the inner cavity of the front U-shaped plate (91); a screw rod (93) is threadedly mounted on the output shaft of the waterproof servo motor (92); a threaded sleeve (94) is threadedly mounted on the output shaft of the screw (93); and the rear side of the threaded sleeve (94) is slidably mounted on the U-shaped plate (91). A connecting rod is fixedly mounted on the inner wall of the inner cavity and on the rear side of the threaded sleeve (94), the rear end of the connecting rod slides through and extends to the outside of the U-shaped plate (91), and a scraper (95) is fixedly mounted on the rear end of the connecting rod, the bottom of the scraper (95) is attached to the top of the inclined plate (8), a moving rod is fixedly mounted on the rear side of the scraper (95), the rear end of the moving rod slides through and extends to the outside of the rear U-shaped plate (91), and a limiting block (96) is fixedly mounted on the rear end of the moving rod, a limiting rod (97) is slidably mounted on the limiting block (96), and both ends of the limiting rod (97) are respectively fixedly mounted on the inner wall of the inner cavity of the rear U-shaped plate (91).

3. A method for assembling a prefabricated house, characterized in that: A prefabricated house comprising any one of claim 1, wherein the assembly method comprises the following steps: S1: When in use, the house is first assembled and formed. During assembly, the base plate (1) is first placed on the ground, and then the front vertical beam steel (34) is evenly spaced and placed on the front side of the top of the base plate (1). After the placement is completed, the front horizontal beam steel (33) can be slid into the inner cavity of the plurality of U-shaped clamping plates (341) and extended to the outside, and the rectangular sleeves are respectively slidably sleeved on the outside of the rectangular rod (348), and the vertical beam steel (34) can make the clamping frame (12) pass through the vertical plate (11) and extend to the outside when swinging. After the horizontal beam steel (33) is placed, several knobs can be turned, and the knobs drive the threaded rod A (14) and the threaded rod B (15) to rotate, and at this time, the L-shaped clamping plate (13) can be driven to move in the opposite direction to engage with the inner cavity of the clamping frame (12). After the engagement is completed, the knobs can be stopped from turning; S2: Next, the upper crossbeam steel (33) is slid into the inner cavity of the upper plurality of U-shaped clamping plates (341) and extended to the outside. After sliding in, the crossbeam steel (33) will also drive the clamping block (347) to slide to the outside of the U-shaped clamping plate (341), thereby squeezing it, which can drive the clamping block (347) to move upward and stretch the reset spring A (345). As the crossbeam steel (33) continues to enter, the clamping block (347) will move to the top of the slot, and can be restored under the action of the rebound force of the reset spring A (345), and respectively inserted into the inner cavity of the adjacent slots. At this time, the fixation between the front plurality of vertical beam steels (34) and the crossbeam steel (33) can be completed; S3: After the fixing is completed, the stabilizing steel (331) can be inserted into the space between the upper baffles of the front cross beam steel (33) in sequence. After the insertion is completed, the rear cross beam steel (33) can be installed, and the rear side of the baffle can be inserted into the inner cavity of the rear cross beam steel (33) for splicing. After splicing, the rear cross beam steel (33) can be spliced ​​in accordance with the above operations in sequence. When splicing to the rear cross beam steel (33), the rear cross beam steel (33) is slid into the rear vertical beam. The inner cavity of the U-shaped card plate (341) on the steel (34) is also inserted into the inner cavity of the slot, and at this time, the stabilizing steel (331) is tilted, and then the card frame (12) on the rear lower U-shaped card plate (341) is slid and extended to the outside of the vertical plate (11), and then the stabilizing steel (331) can be straightened, and then the card frame (12) is clamped in the above manner to achieve a stable and fixed effect; S4: After the clamping is completed, the auxiliary beam steels (35) on both sides can be installed at the upper and lower sides of both sides, so that the outer side of the auxiliary beam steel (35) fits with the outer side of the cross beam steel (33), and the square rod (351) is slid and extended to the outer side of the auxiliary beam steel (35), and then the clamping rod (352) passes through the square rod (351) and slides and extends to the outer side of the auxiliary beam steel (35), and before the insertion, the sliding plate can be pulled to drive the positioning rod (353) to move outward and squeeze the telescopic spring (354). After the insertion is completed, the pulled sliding plate can be released, and the positioning rod (353) can be restored under the action of the rebound force of the telescopic spring (354), and respectively inserted into the inner cavity of the positioning groove, thereby completing the splicing of the frame; S5: After the frame is assembled, the bottom plate can be placed on top of the lower crossbeam steel (33), and then the exterior wall panel A (2) and the exterior wall panel B (3) are respectively installed on the four sides of the top of the base plate (1), and the bottoms are respectively inserted into the inner cavities of the installation slots A and B, and the angles are located in the inner cavity of the L-shaped clamping plate (4). When installing the exterior wall panel B (3), the bolts (349) slide to the inner side of the vertical beam steel (34), and then the staff can fix the bolts (349) by tightening the nuts. Then, the top plate (5) is placed on top of the crossbeam steel (33), and then the noise reduction plate (6) is clamped by the T-shaped rod (61) and the return spring B (62) to complete the assembly of the house.

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