Stable fabricated building house convenient to connect

Abstract

The invention relates to the field of houses, in particular to a stable assembly type building house convenient to connect, which comprises a house base, a roof is arranged above the house base, four top frames are mounted in the roof in a linear array manner, two top frames located at the edge are attached to the upper end of the house base, and a connecting frame is slidably mounted at the upper part of the house base. A pressing seat is fixedly installed at one end of the connecting frame, a pressing locking block is installed in the pressing seat in an attached mode, the end of the pressing locking block is fixed to the top frame located on the edge, a locking claw is elastically installed at the rear end of the roof and penetrates between the pressing seat and the pressing locking block, and a top claw frame is installed on the outer surface of the pressing locking block. A pushing wheel is installed on the top claw frame in an attached mode, and the pushing wheel is connected with the locking claw. The splicing efficiency is improved, and the stability after splicing is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of houses, and in particular to a stable assembled building house that is easy to connect. Background Art

[0002] Houses, as buildings for people to live, engage in social activities or for other purposes, are an indispensable part of human society. Prefabricated houses refer to buildings that transfer a large number of on-site operations in traditional construction methods to factories, where building components and accessories are processed and manufactured, then transported to the construction site, and assembled and installed on site.

[0003] When existing prefabricated houses are assembled on site, bolts are often used as fasteners to fix the roof and the base together. The assembly process requires frequent tightening of multiple bolts, which is time-consuming and results in low assembly efficiency. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a stable prefabricated building house that is easy to connect.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a stable prefabricated building house that is easy to connect, including a roof seat, a roof is arranged above the roof seat, and four top frames are installed in a linear array inside the roof, and two of the top frames located at the edge are fitted to the upper end of the roof seat, a connecting frame is slidably installed on the upper part of the roof seat, a pressure seat is fixedly installed on one end of the connecting frame, a pressure locking block is fitted inside the pressure seat, and the end of the pressure locking block is fixed to the top frame located at the edge, a locking claw is elastically installed at the rear end of the roof seat, and the locking claw runs through the pressure seat and the pressure locking block, and a top claw frame is installed on the outer surface of the pressure locking block, and a driving wheel is fitted on the top claw frame, and the driving wheel is connected to the locking claw, and a reinforcement is installed on the side of the roof seat, and the reinforcement is connected to the top frame in the middle.

[0006] Preferably, a splicing groove is provided at the upper end of the roof seat, the top frame located at the edge fits into the inside of the splicing groove, a through groove is provided through the outer surface of the pressure seat, the locking claw fits into the inside of the through groove, a locking groove is provided on the outer surface of the pressure locking block, and the locking claw fits into the inside of the locking groove.

[0007] Preferably, a claw seat is fixedly installed on the end of the locking claw, a shell is fitted on the outer surface of the claw seat, the locking claw passes through one end of the shell, the shell and the locking claw are slidably matched, a fixing frame is fixedly installed on the lower end of the shell, and the end of the fixing frame is fixed to the roof seat.

[0008] Preferably, a limiting column is provided inside the shell, one end of the limiting column is fixed to the claw seat, the other end of the limiting column passes through the other end of the shell, the limiting column and the shell are slidably matched, and the other end of the limiting column is coaxially inlaid with a connecting ring, and a pushing frame is fixedly installed on the outer surface of the connecting ring, and the end of the pushing frame is connected to the pushing wheel, and a spring body is wrapped around the outer side of the limiting column, and the two ends of the spring body are respectively fixed to the claw seat and the inner wall of the shell.

[0009] Preferably, a connecting frame is fixedly installed on the end of the top claw frame, the end of the connecting frame is fixed to the locking block, the other end of the connecting frame is penetrated and inlaid with a guide rod, the outer surface of the guide rod is fitted with a guide frame, and the rear end of the guide frame is fixed to the roof seat.

[0010] Preferably, the reinforcement comprises an axle seat fixedly mounted on the upper side of the roof seat, a flip shaft is rotatably mounted inside the axle seat, both ends of the flip shaft pass through the ends of the axle seat, a bracket is inlaid on the outer surface of the flip shaft, and the end of the bracket is fitted on the top frame in the middle.

[0011] Preferably, a gear is coaxially embedded at the end of the flip shaft, a toothed plate is meshed on the gear, the toothed plate is fixed to the lower end of the guide rod, an arc-shaped ear extends from the upper end of the bracket near the edge, and a reinforcement ear is elastically mounted on the upper end of the top frame in the middle, and the reinforcement ear runs through the outer surface of the arc-shaped ear.

[0012] Preferably, an ear frame is fitted on the outer surface of the reinforcement ear, and the ear frame is fixed on the top frame in the middle, a concave frame is fixed on the outer surface of the ear frame, a top seat is inlaid on the inner top of the concave frame, a fixing spring is fixedly installed between the top seat and the reinforcement ear, a protective shell is inlaid between the top seat and the ear frame, the fixing spring is located inside the protective shell, an ear groove is provided on the outer surface of the arc ear, the end of the reinforcement ear is fitted into the inside of the ear groove, a limiting ridge extends from the outer surface of the reinforcement ear, the limiting ridge is located inside the protective shell, and the limiting ridge is fitted to the end face of the ear frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. Hoist the roof above the roof seat and lower it. At this time, the locking block on the top frame is inserted into the pressure seat, and the pressure seat is pressed downward. During this process, the guide rod slides downward in the guide frame to guide the pressure seat. At the same time, the top claw frame moves downward synchronously, allowing the push wheel to roll on the bevel of the top claw frame to push the locking claw into the interior of the shell. When the top frame is stuck in the splicing groove on the roof seat, the pressure seat is just aligned with the shell, and the push wheel corresponds to the horizontal section of the top claw frame. Then the spring body releases the elastic force to push the locking claw out, and enters the through groove and the lock groove in turn to lock the pressure seat and the locking block, and then fix the top frame on the roof seat to complete the assembly of the roof. The process only requires placing the roof on the roof seat to complete the assembly. The operation is simple and effective. The assembly efficiency is effectively improved.

[0015] 2. When the guide rod slides downward in the guide frame, it will simultaneously drive the tooth plate downward to drive the gear to rotate, thereby driving the bracket on the flip shaft to flip, so that the bracket can flip to the top frame in the middle to support the top frame in the middle, thereby increasing the supporting force on the roof and ensuring stability after assembly.

[0016] 3. When the bracket is flipping, the arc-shaped ear will push the reinforcement ear through its own bevel angle, so that the reinforcement ear is pushed into the interior of the ear frame. When the bracket contacts the top frame in the middle, the fixing spring will release the elastic force to push the reinforcement ear out, so that the reinforcement ear is stuck in the ear groove on the arc-shaped ear, so as to fix the bracket and the top frame in the middle, reduce the force on the locking claw and perform secondary fixation on the seat and the roof, so that the seat and the roof can be firmly assembled together, thereby further ensuring the stability after assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a stable assembled building that is easy to connect according to the present invention;

[0018] Figure 2 A partial view of a stable assembled building that is easy to connect according to the present invention;

[0019] Figure 3 The present invention is a stable assembled building that is easy to connect Figure 2 A magnified view of middle;

[0020] Figure 4 An internal view of a protective shell of a stable assembled building that is easy to connect according to the present invention;

[0021] Figure 5 A schematic diagram of a fixing frame of a stable assembled building house that is easy to connect according to the present invention;

[0022] Figure 6 A schematic diagram of a guide rod of a stable assembled building that is easy to connect according to the present invention;

[0023] Figure 7 The present invention is a cross-sectional view of the outer shell of a stable assembled building that is easy to connect.

[0024] In the figure: 1, roof seat; 2, roof; 3, top frame; 4, bracket; 5, fixed frame; 6, arc ear; 7, reinforcement ear; 8, ear frame; 9, shell; 10, top seat; 11, concave frame; 12, fixing spring; 13, limiting ridge; 14, ear groove; 15, push frame; 16, pressure locking block; 17, splicing groove; 18, pressure seat; 19, connecting frame; 20, guide frame; 21, guide rod; 22, tooth plate; 23, turning shaft; 24, shaft seat; 25, pushing wheel; 26, connecting frame; 27, top claw frame; 28, gear; 29, locking groove; 30, through groove; 31, locking claw; 32, claw seat; 33, spring body; 34, limiting column; 35, connecting ring; 36, shell. DETAILED DESCRIPTION

[0025] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0026] like Figure 1-Figure 7 The stable assembled building house which is easy to connect as shown in the figure comprises a roof seat 1, a roof 2 is arranged above the roof seat 1, four top frames 3 are installed in a linear array inside the roof 2, the top frames 3 play the role of strengthening the strength of the roof 2, two top frames 3 located at the edge are attached to the upper end of the roof seat 1, a connecting frame 19 is slidably installed on the upper part of the roof seat 1, a pressing seat 18 is fixedly installed at one end of the connecting frame 19, the connecting frame 19 plays the role of connection, a pressing locking block 16 is attached inside the pressing seat 18, the pressing seat 18 plays the role of being pressed by the pressing locking block 16, and the pressing seat 18 can limit the pressing locking block 16 so that The top frame 3 will not shift left and right, the end of the locking block 16 is fixed to the top frame 3 located at the edge, and a locking claw 31 is elastically installed at the rear end of the roof seat 1, and the locking claw 31 runs through the pressure seat 18 and the locking block 16, and the locking claw 31 plays a role in fixing the pressure seat 18 and the locking block 16. A top claw frame 27 is installed on the outer surface of the locking block 16, and a pushing wheel 25 is fitted on the top claw frame 27. The top claw frame 27 can push the pushing wheel 25 to cause the locking claw 31 to move sideways, and the pushing wheel 25 is connected to the locking claw 31. A reinforcement is installed on the side of the roof seat 1, and the reinforcement is connected to the top frame 3 in the middle.

[0027] A splicing groove 17 is provided at the upper end of the roof seat 1, and the top frame 3 located at the edge is fitted into the inside of the splicing groove 17, and the splicing groove 17 serves to limit the top frame 3. A through groove 30 is provided on the outer surface of the pressure seat 18, and a locking claw 31 is fitted into the inside of the through groove 30, and the through groove 30 serves to be plugged into the locking claw 31. A locking groove 29 is provided on the outer surface of the pressure locking block 16, and the locking claw 31 is fitted into the inside of the locking groove 29, and the locking groove 29 serves to be plugged into the locking claw 31.

[0028] A claw seat 32 is fixedly installed at the end of the locking claw 31, and a shell 36 is fitted on the outer surface of the claw seat 32. The claw seat 32 and the shell 36 guide the locking claw 31. The locking claw 31 passes through one end of the shell 36. The shell 36 and the locking claw 31 are slidably matched. A fixing frame 5 is fixedly installed at the lower end of the shell 36. The fixing frame 5 fixes the shell 36, and the end of the fixing frame 5 is fixed to the roof seat 1.

[0029] A limiting column 34 is provided inside the shell 36, one end of the limiting column 34 is fixed to the claw seat 32, and the other end of the limiting column 34 passes through the other end of the shell 36, and the limiting column 34 and the shell 36 are slidably matched, and the other end of the limiting column 34 is coaxially inlaid with a connecting ring 35, and the outer surface of the connecting ring 35 is fixedly installed with a pushing frame 15, and the connecting ring 35 plays a role in connecting the pushing frame 15, and the end of the pushing frame 15 is connected to the pushing wheel 25, and the pushing frame 15 plays a role in supporting the pushing wheel 25. A spring body 33 is wrapped around the outer side of the limiting column 34, and the spring body 33 plays a role in pushing out the locking claw 31, and the two ends of the spring body 33 are respectively fixed to the claw seat 32 and the inner wall of the shell 36. On the one hand, the limiting column 34 prevents the spring body 33 from bending, and on the other hand, it can fix the pushing frame 15 and the claw seat 32 together.

[0030] A connecting frame 26 is fixedly installed on the end of the top claw frame 27, and the end of the connecting frame 26 is fixed to the locking block 16. The connecting frame 26 plays a role in fixing the top claw frame 27. The other end of the connecting frame 19 is penetrated and inlaid with a guide rod 21. The outer surface of the guide rod 21 is fitted with a guide frame 20. The guide rod 21 and the guide frame 20 play a role in guiding the pressure seat 18. The rear end of the guide frame 20 is fixed to the roof seat 1.

[0031] The reinforcement includes an axle seat 24 fixedly installed on the upper side of the roof seat 1, and a flip shaft 23 is rotatably installed inside the axle seat 24. The axle seat 24 supports the flip shaft 23. Both ends of the flip shaft 23 pass through the ends of the axle seat 24. The outer surface of the flip shaft 23 is inlaid with a bracket 4. The end of the bracket 4 is attached to the top frame 3 in the middle. The flip shaft 23 drives the bracket 4 to flip. The bracket 4 can be flipped to the top frame 3 in the middle to support the top frame 3 in the middle.

[0032] A gear 28 is coaxially inlaid at the end of the flip shaft 23, and a toothed plate 22 is meshed on the gear 28. The cooperation between the gear 28 and the toothed plate 22 drives the flip shaft 23 to rotate. The toothed plate 22 is fixed to the lower end of the guide rod 21. An arc-shaped ear 6 extends from the upper end of the bracket 4 near the edge. The outer sides of the gear 28 and the toothed plate 22 can be covered with a protective cover to avoid external erosion. A reinforcing ear 7 is elastically installed at the upper end of the middle top frame 3. The arc-shaped ear 6 and the reinforcing ear 7 can fix the bracket 4 and the middle top frame 3 to reduce the force on the locking claw 31 and perform secondary fixation on the seat 1 and the roof 2. The reinforcing ear 7 runs through the outer surface of the arc-shaped ear 6.

[0033] An ear frame 8 is fitted on the outer surface of the reinforcement ear 7, and the ear frame 8 is fixed on the top frame 3 in the middle. The ear frame 8 plays a role in guiding the reinforcement ear 7. A concave frame 11 is fixedly installed on the outer surface of the ear frame 8. A top seat 10 is inlaid on the inner top of the concave frame 11. The concave frame 11 plays a role in fixing the top seat 10. A fixing spring 12 is fixedly installed between the top seat 10 and the reinforcement ear 7. The top seat 10 plays a role in bearing the fixing spring 12. A protective shell 9 is inlaid between the top seat 10 and the ear frame 8. The fixing spring 12 is located inside the protective shell 9, and the protective shell 9 serves to cover and protect the fixing spring 12. An ear groove 14 is provided on the outer surface of the arc-shaped ear 6, and the end of the reinforcement ear 7 fits inside the ear groove 14. The fixing spring 12 serves to push out the reinforcement ear 7. A limiting rib 13 extends from the outer surface of the reinforcement ear 7. The limiting rib 13 is located inside the protective shell 9. The limiting rib 13 serves to limit the ejection distance of the reinforcement ear 7, and the limiting rib 13 fits against the end face of the ear frame 8.

[0034] During assembly, the roof 2 is hoisted above the roof seat 1 and lowered. At this time, the locking block 16 on the top frame 3 is inserted into the pressing seat 18, and the pressing seat 18 is pressed downward. During this process, the guide rod 21 slides downward in the guide frame 20 to guide the pressing seat 18. At the same time, the top claw frame 27 moves downward synchronously, allowing the pushing wheel 25 to roll on the bevel of the top claw frame 27 to push the locking claw 31 into the interior of the shell 36. At the same time, the downwardly moved guide rod 21 will also synchronously drive the toothed plate 22 to move downward to drive the gear 28 to rotate, thereby driving the bracket 4 on the flip shaft 23 to flip, so that the bracket 4 can flip to the middle top frame 3 to support the middle top frame 3. At this time, the top frame 3 is just stuck in the splicing groove 17 on the roof seat 1, and the pressing seat 18 is just aligned with the shell 36 and pushed The wheel 25 corresponds to the horizontal section of the top claw frame 27, and then the spring body 33 releases the elastic force to push out the locking claw 31, and enters the through groove 30 and the locking groove 29 in turn to lock the pressure seat 18 and the locking block 16, thereby fixing the top frame 3 on the roof seat 1. At the same time, when the bracket 4 is flipped to support the middle top frame 3, the arc ear 6 will push the reinforcement ear 7 through its own bevel, so that the reinforcement ear 7 is pushed into the interior of the ear frame 8. When the bracket 4 and the middle top frame 3 are in contact, the fixing spring 12 will release the elastic force to push the reinforcement ear 7 out, so that the reinforcement ear 7 is stuck in the ear groove 14 on the arc ear 6, so as to fix the bracket 4 and the middle top frame 3, so as to reduce the force on the locking claw 31 and perform secondary fixation on the roof seat 1 and the roof 2, thereby completing the assembly of the roof 2.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A stable assembled building that is easy to connect, comprising a roof base (1), a roof (2) is arranged above the roof base (1), four top frames (3) are installed in a linear array inside the roof (2), and two of the top frames (3) located at the edge are attached to the upper end of the roof base (1), characterized in that: A connecting frame (19) is slidably mounted on the upper part of the roof seat (1), a pressure seat (18) is fixedly mounted on one end of the connecting frame (19), a pressure locking block (16) is fitted inside the pressure seat (18), the end of the pressure locking block (16) is fixed to the top frame (3) located at the edge, a locking claw (31) is elastically mounted on the rear end of the roof seat (1), the locking claw (31) runs through the pressure seat (18) and the pressure locking block (16), a top claw frame (27) is mounted on the outer surface of the pressure locking block (16), a driving wheel (25) is fitted on the top claw frame (27), the driving wheel (25) is connected to the locking claw (31), and a reinforcement piece is mounted on the side of the roof seat (1), the reinforcement piece is connected to the top frame (3) in the middle.

2. The stable assembled building that is easy to connect according to claim 1 is characterized by: The upper end of the roof seat (1) is provided with a splicing groove (17), the top frame (3) located at the edge is fitted into the inside of the splicing groove (17), the outer surface of the pressure seat (18) is provided with a through groove (30), the locking claw (31) is fitted into the inside of the through groove (30), the outer surface of the pressure locking block (16) is provided with a locking groove (29), and the locking claw (31) is fitted into the inside of the locking groove (29).

3. The stable prefabricated building that is easy to connect according to claim 1 is characterized by: A claw seat (32) is fixedly mounted on the end of the locking claw (31); a shell (36) is fitted on the outer surface of the claw seat (32); the locking claw (31) extends through one end of the shell (36); the shell (36) and the locking claw (31) are slidably matched; a fixing frame (5) is fixedly mounted on the lower end of the shell (36); and the end of the fixing frame (5) is fixed to the roof seat (1).

4. The stable assembled building that is easy to connect according to claim 3 is characterized by: A limiting column (34) is arranged inside the shell (36), one end of the limiting column (34) is fixed to the claw seat (32), the other end of the limiting column (34) passes through the other end of the shell (36), the limiting column (34) and the shell (36) are slidably matched, the other end of the limiting column (34) is coaxially inlaid with a connecting ring (35), the outer surface of the connecting ring (35) is fixedly installed with a pushing frame (15), the end of the pushing frame (15) is connected to the pushing wheel (25), the outer side of the limiting column (34) is wrapped with a spring body (33), and the two ends of the spring body (33) are respectively fixed to the claw seat (32) and the inner wall of the shell (36).

5. The stable assembled building that is easy to connect according to claim 4 is characterized by: A connecting frame (26) is fixedly mounted on the end of the top claw frame (27), and the end of the connecting frame (26) is fixed to the locking block (16). A guide rod (21) is embedded through the other end of the connecting frame (19), and a guide frame (20) is fitted on the outer surface of the guide rod (21), and the rear end of the guide frame (20) is fixed to the roof seat (1).

6. The stable assembled building that is easy to connect according to claim 5 is characterized by: The reinforcing member comprises an axle seat (24) fixedly mounted on the upper side of the roof seat (1), a flip shaft (23) being rotatably mounted inside the axle seat (24), both ends of the flip shaft (23) passing through the ends of the axle seat (24), a bracket (4) being inlaid on the outer surface of the flip shaft (23), and the end of the bracket (4) being fitted on the top frame (3) in the middle.

7. The easy-to-connect stable assembled building according to claim 6, characterized in that: A gear (28) is coaxially inlaid at the end of the flip shaft (23), a toothed plate (22) is meshed on the gear (28), and the toothed plate (22) is fixed to the lower end of the guide rod (21). An arc-shaped ear (6) extends from the upper end of the bracket (4) near the edge, and a reinforcing ear (7) is elastically installed at the upper end of the top frame (3) in the middle, and the reinforcing ear (7) runs through the outer surface of the arc-shaped ear (6).

8. The stable assembled building that is easy to connect according to claim 7 is characterized by: An ear frame (8) is fitted on the outer surface of the reinforcement ear (7), the ear frame (8) is fixed on the top frame (3) in the middle, a concave frame (11) is fixed on the outer surface of the ear frame (8), a top seat (10) is embedded in the inner top of the concave frame (11), a fixing spring (12) is fixedly installed between the top seat (10) and the reinforcement ear (7), a protective shell (9) is embedded between the top seat (10) and the ear frame (8), the fixing spring (12) is located inside the protective shell (9), an ear groove (14) is provided on the outer surface of the arc-shaped ear (6), the end of the reinforcement ear (7) is fitted inside the ear groove (14), and a limiting ridge (13) is extended from the outer surface of the reinforcement ear (7), the limiting ridge (13) is located inside the protective shell (9), and the limiting ridge (13) is fitted on the end surface of the ear frame (8).

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