Fabricated building wall

Abstract

The invention discloses an assembly type building wall which comprises an outer wall plate and an impact plate, the two wall plates are detachably connected to the two sides of a wall block respectively, each wall plate is detachably connected, and the wall block, the wall plates and the impact plate can be rapidly disassembled and assembled, so that after the wall block, the wall plates and the impact plate are disassembled, the assembly type wall is dispersed, and the wall block, the wall plate and the impact plate are conveniently assembled. The weight of the fabricated wall body is divided into a plurality of small-weight parts through the rotating plates and the moving rods, then transportation and movement are conducted, operation is convenient and fast, the physical strength of installation personnel can be saved, the transportation and movement difficulty of the fabricated wall body is reduced, the outer wall plate and the impact plate can be replaced in time, and the construction cost is reduced. A plurality of damping devices are arranged between every two adjacent wall blocks, if the wall body is subjected to the action of external force such as transportation and earthquakes, the main body structure of the wall body can be protected against damage, and therefore a house is prevented from collapsing, and the stability and safety of a building are improved.

Description

Technical Field

[0001] This invention relates to the field of prefabricated buildings, and more specifically to a prefabricated building wall. Background Technology

[0002] Prefabricated houses, due to their advantages of convenient and rapid assembly, play a vital role in temporary housing applications such as temporary exhibition halls, earthquake shelters, and construction sheds. Existing prefabricated houses generally involve simple assembly using metal panels, but these structures are structurally unstable, prone to collapse and aging, and have poor resistance to various conditions, resulting in poor usability and living comfort. While some prefabricated houses are built with concrete structures, these still require concrete pouring and interior finishing before use, thus not achieving truly rapid and convenient installation.

[0003] Therefore, in order to solve the above-mentioned technical problems, there is a need for a prefabricated building wall that can achieve truly rapid assembly of houses and has structural stability. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides a prefabricated building wall, comprising: an exterior wall panel, a stabilizing column provided at the bottom of the exterior wall panel, the bottom of the exterior wall panel being fixedly connected to the top of the stabilizing column, a rotating plate provided at the bottom of the stabilizing column, the bottom of the stabilizing column being fixedly connected to the top of the rotating plate, a pressing ratchet provided at the bottom of the rotating plate, the bottom of the rotating plate being fitted to the top of the pressing ratchet, ratchet teeth provided on the sidewall of the pressing ratchet, the sidewall of the pressing ratchet being fitted to the sidewall of the ratchet teeth, a fixed wheel rod provided at the bottom of the pressing ratchet, the bottom of the pressing ratchet being fitted to the top of the fixed wheel rod, and an internal hexagon bolt provided at the bottom of the fixed wheel rod, the bottom of the fixed wheel rod being fixedly connected to the top of the internal hexagon bolt.

[0005] Furthermore, the inner wall of the rotating plate is provided with a plurality of bolting columns, the inner wall of the rotating plate is fitted and connected to the outer wall of the bolting columns, the top of the bolting column is provided with a moving rod, the top of the bolting column is fixedly connected to the bottom of the moving rod, the inner wall of the moving rod is provided with a plurality of stabilizing rods, and the inside of the moving rod is fixedly connected to both sides of the stabilizing rod.

[0006] Furthermore, the side wall of the stabilizer bar is provided with a universal joint, the side wall of the stabilizer bar is fitted and connected to the side wall of the universal joint, the side wall of the universal joint is provided with a first connecting rod, the side wall of the universal joint is fixedly connected to the top of the first connecting rod, the side wall of the first connecting rod is provided with a limit spring, the side wall of the first connecting rod is fitted and connected to the side wall of the limit spring, and the bottom of the first connecting rod is provided with a first piston, the bottom of the first connecting rod is fixedly connected to the top of the first piston.

[0007] Furthermore, a damping shell is provided on the outer wall of the first connecting rod, and the side wall of the first connecting rod is connected through to the top of the damping shell. A damping plate is provided inside the damping shell, and the side wall inside the damping shell is fixedly connected to the outer wall of the damping plate. A plurality of damping holes are opened on the outer wall of the damping plate. Damping fluid is provided inside the damping shell. A second connecting rod is provided on the side wall of the damping shell, and the end of the second connecting rod away from the damping shell is connected through. A second piston is provided at the bottom of the second connecting rod, and the bottom of the second connecting rod is fixedly connected to the top of the second piston.

[0008] Furthermore, the side wall of the stabilizer is provided with a wall block, the side wall of the stabilizer is fixedly connected to the side wall of the opening inside the wall block, the side wall of the wall block is provided with a limit rod, the side wall of the wall block is fixedly connected to the side wall of the limit rod, the side wall of the limit rod is provided with a load-bearing plate, the side wall of the limit rod is fixedly connected to the side wall of the load-bearing plate, and the top of the load-bearing plate is provided with a load-bearing spring.

[0009] Furthermore, a load-bearing spring is provided on the top of the load-bearing plate, and the top of the load-bearing plate is fixedly connected to the bottom of the load-bearing spring. A pressure plate is provided on the top of the load-bearing spring, and the top of the load-bearing spring is fixedly connected to the bottom of the pressure plate. The side wall of the pressure plate is fitted and connected to the side wall of the limiting rod.

[0010] Furthermore, the side wall of the limiting rod is provided with a groove plate, the side wall of the limiting rod is fixedly connected to the side wall of the groove plate, the inside of the groove plate is provided with fixing bolts, and several holes are opened inside the groove plate to connect the fixing bolts.

[0011] Furthermore, the exterior wall panel is provided with four impact bolts inside, the interior opening of the exterior wall panel is connected to the impact bolts, and the bottom of the impact bolt is provided with an impact plate, the bottom of the impact bolt is connected to the impact plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are: (1) The prefabricated building wall is equipped with impact plates and external wall panels. The impact plates and external wall panels are detachably connected to both sides of the wall block. They can be quickly disassembled and installed, so that the prefabricated wall can be disassembled and the weight of the prefabricated wall can be divided into many small parts. At the same time, the impact plates can be made of different materials, which increases the functionality of the prefabricated wall. Then it can be transported and moved, which is convenient to operate and can save the physical strength of the installers and reduce the difficulty of transporting and moving the prefabricated wall.

[0013] (2) When the prefabricated building wall is disassembled as a whole, the four bolts slide on the rotating plate. After the rotating plate rotates clockwise, the wall block is removed from the whole, which realizes the quick disassembly of the wall block and facilitates the next use. When the whole is installed, the ratchet and the pressing ratchet are set so that the ratchet can limit the rotation of the pressing ratchet, so that the rotating plate will not rotate, thus ensuring that there is no accidental slippage. The internal hex bolts rotate counterclockwise, so that the rotating plate will drive the four moving rods to unfold in all directions, thereby driving the wall block to be fixed to the whole, realizing the quick installation of the wall block, which greatly facilitates the installation and disassembly of the prefabricated wall.

[0014] (3) The prefabricated building wall is connected to the moving rod and the wall block by universal joints and seismic components. Several wall blocks are inside the wall. Several damping devices are set between two adjacent wall blocks. When subjected to earthquake excitation, the damage to the outer wall panel and the inner wall panel is ignored. The seismic components are the main body of the wall panel. The adjacent two wall block units are misaligned so that the main tensile stress between them is damped by the damping devices. In this invention, the direction of the damping device can be multiple directions. The flexible damping force consumes the shear force in each direction, which can prevent the direct damage of the wall and protect the main structure of the wall from damage, thereby preventing the collapse of the house and increasing the stability and safety of the building. The wall blocks can be disassembled through the universal joints to reduce the overall weight, thereby facilitating disassembly and transportation.

[0015] (4) When two prefabricated building walls are connected, the load-bearing plate and pressure plate are fixed to the groove plate by fixing bolts. The connection between the groove plate and the load-bearing plate further strengthens the safety and stability of the prefabricated wall. By setting load-bearing springs on the load-bearing plate, the pressure plate and the groove plate are tightly fitted when connected, which further strengthens the stability of the device. When disassembling, the two walls are separated by removing the impact bolts, which makes splicing simple and installation fast. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2This is a front perspective sectional view of the overall structure of the present invention; Figure 3 This is a schematic diagram of the overall structure of the bolted column and rotating plate of the present invention; Figure 4 This is a schematic diagram of the overall structure of the wall block of the present invention; Figure 5 This is a three-dimensional sectional view of the overall structure of the present invention from the side. Figure 6 This is a schematic diagram of the side structure of the present invention; Figure 7 This is a cross-sectional view of the overall structure of the damper of the present invention.

[0017] In the diagram: 1. Exterior wall panel; 101. Stabilizing column; 102. Rotating plate; 103. Bolted column; 104. Pressing ratchet; 105. Ratchet; 106. Fixed wheel rod; 107. Hex socket head cap screw; 201. First piston; 202. Moving rod; 203. Universal joint; 204. First connecting rod; 205. Limiting spring; 207. Damping plate; 208. Stabilizing rod; 209. Second piston; 210. Second connecting rod; 211. Damping fluid; 212. Damping hole; 213. Vibration damping shell; 301. Wall block; 302. Limiting rod; 303. Load-bearing plate; 304. Load-bearing spring; 305. Groove plate; 306. Fixing bolt; 309. Pressure plate; 401. Impact bolt; 402. Impact plate; Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose. Example 1

[0019] Please see Figures 1-4 As shown, the present invention is a prefabricated building wall, comprising: The exterior wall panel 1 has a stabilizing column 101 at its bottom, which is fixedly connected to the top of the stabilizing column 101. This arrangement facilitates the fixation of the stabilizing column 101. A rotating plate 102 is also fixedly connected to the bottom of the stabilizing column 101, which facilitates the fixation of the rotating plate 102. A ratchet 104 is located at the bottom of the rotating plate 102, and its bottom is fitted against the top of the ratchet 104 to facilitate its rotation. The side wall is provided with ratchet teeth 105, and the side wall of the pressing ratchet 104 is fitted and connected to the side wall of the ratchet teeth 105. The purpose of this arrangement is to facilitate the fixing of the pressing ratchet 104. The bottom of the pressing ratchet 104 is provided with a fixing wheel rod 106, and the bottom of the pressing ratchet 104 is fitted and connected to the top of the fixing wheel rod 106. The purpose of this arrangement is to facilitate the rotation of the pressing ratchet 104. The bottom of the fixing wheel rod 106 is provided with an internal hex bolt 107, and the bottom of the fixing wheel rod 106 is fixedly connected to the top of the internal hex bolt 107. The purpose of this arrangement is to facilitate the rotation of the fixing wheel rod 106.

[0020] The inner wall of the rotating plate 102 is provided with several bolted columns 103. The inner wall of the rotating plate 102 is in close contact with the outer wall of the bolted columns 103. This arrangement is for the purpose of facilitating the movement of the bolted columns 103. A moving rod 202 is provided at the top of the bolted column 103. The top of the bolted column 103 is fixedly connected to the bottom of the moving rod 202. This arrangement is for the purpose of facilitating the movement of the moving rod 202. The inner wall of the moving rod 202 is provided with several stabilizing rods 208. The inside of the moving rod 202 is fixedly connected to both sides of the stabilizing rods 208. This arrangement is for the purpose of facilitating the support of the moving rod.

[0021] The stabilizer bar 208 has a universal joint 203 on its side wall, and the side wall of the stabilizer bar 208 is fitted and connected to the side wall of the universal joint 203. This is to facilitate the connection of the universal joint 203. The side wall of the universal joint 203 has a first connecting rod 204, and the side wall of the universal joint 203 is fixedly connected to the top of the first connecting rod 204. This is to facilitate the fixation of the first connecting rod 204. The side wall of the first connecting rod 204 has a limit spring 205, and the side wall of the first connecting rod 204 is fitted and connected to the side wall of the limit spring 205. This is to facilitate the fixation of the limit spring 205. The bottom of the first connecting rod 204 has a first piston 201, and the bottom of the first connecting rod 204 is fixedly connected to the top of the first piston 201. This is to facilitate the fixation of the first piston 201.

[0022] A damping shell 213 is provided on the outer wall of the first connecting rod 204. The side wall of the first connecting rod 204 is connected through to the top of the damping shell 213. A damping plate 207 is provided inside the damping shell 213. The side wall inside the damping shell 213 is fixedly connected to the outer wall of the damping plate 207. Several damping holes 212 are opened on the outer wall of the damping plate 207. Damping fluid 211 is provided inside the damping shell 213. Damping fluid 211 is present inside the damping shell 213. A second connecting rod 210 is provided on the side wall of the damping shell 213. The end of the second connecting rod 210 away from the damping shell 213 is connected through. A second piston 209 is provided at the bottom of the second connecting rod 210. The bottom of the second connecting rod 210 is fixedly connected to the top of the second piston 209.

[0023] The side wall of the stabilizer bar 208 is provided with a wall block 301. The side wall of the stabilizer bar 208 is fixedly connected to the side wall of the wall block 301 with an internal opening. This is designed to facilitate the stability of the wall block 301. The side wall of the wall block 301 is provided with a limit rod 302. The side wall of the wall block 301 is fixedly connected to the side wall of the limit rod 302. This is designed to facilitate the fixation of the limit rod 302. The side wall of the limit rod 302 is provided with a load-bearing plate 303. The side wall of the limit rod 302 is fixedly connected to the side wall of the load-bearing plate 303. This is designed to facilitate the fixation of the load-bearing plate 303.

[0024] A load-bearing spring 304 is provided on the top of the load-bearing plate 3030. The top of the load-bearing plate 3030 is fixedly connected to the bottom of the load-bearing spring 304. This is to facilitate the fixation of the load-bearing spring 304. A pressure plate 309 is provided on the top of the load-bearing spring 304. The top of the load-bearing spring 304 is fixedly connected to the bottom of the pressure plate 309. The side wall of the pressure plate 309 is fitted and connected to the side wall of the limiting rod 302. This is to facilitate the extension and retraction of the pressure plate 309.

[0025] The side wall of the limiting rod 302 is provided with a groove plate 305. The side wall of the limiting rod 302 is fixedly connected to the side wall of the groove plate 305. The purpose of this setting is to facilitate the fixing of the groove plate 305. The inside of the groove plate 305 is provided with fixing bolts 306. Several holes are opened inside the groove plate 305 to connect the fixing bolts 306. The purpose of this setting is to facilitate the fixing of the two walls.

[0026] The exterior wall panel 1 has four impact bolts 401 inside. The internal opening of the exterior wall panel 1 is connected to the impact bolts 401. This is designed to facilitate disassembly. The bottom of the impact bolts 401 is provided with an impact plate 402. The bottom of the impact bolts 401 is connected to the impact plate 402. This is designed to facilitate the fixing and disassembly of the impact plate 402.

[0027] One specific application of this embodiment is: Existing prefabricated wall panels are too heavy and cannot be flexibly disassembled and installed, making transportation and relocation difficult. To facilitate the transportation and relocation of prefabricated wall panels, an outer wall panel 1 and an impact plate 402 are installed, connected to both sides of the wall block 301 respectively. They can be disassembled using impact bolts 401, thus dispersing the prefabricated wall panel and dividing its weight into smaller portions for transportation and relocation. This facilitates operation, saves the physical strength of installation personnel, and reduces the difficulty of transporting and relocating the prefabricated wall panel. When two prefabricated wall panels are installed, the pressure plate 309 and load-bearing plate 303 of one prefabricated wall panel are fixed to the groove plate 305 of the other prefabricated wall panel using fixing bolts 306. At the same time, a load-bearing spring 304 is installed between the pressure plate 309 and the load-bearing plate 303 to enhance the stability and safety of the connection. A universal joint 203 is installed to connect the moving rod 202 to the wall block 301. The universal joint 203 allows the wall block to be disassembled, reducing the overall weight and facilitating transportation and disassembly.

[0028] When disassembling the internal wall block 301 of the prefabricated wall, the four bolts 103 slide on the rotating plate 102. After the rotating plate 102 rotates clockwise, the wall block 301 is removed from the whole, realizing the quick disassembly of the wall block 301 for easy use next time. When installing the whole, the ratchet 105 and the pressing ratchet 104 are set so that the ratchet 105 can restrict the rotation of the pressing ratchet 104, so that the rotating plate 102 will not rotate, thus ensuring that there is no accidental slippage. The counterclockwise rotation of the internal hex bolt 107 causes the rotating plate 102 to drive the four moving rods 202 to unfold in all directions, thereby fixing the wall block 301 to the whole, realizing the quick installation of the wall block 301, which greatly facilitates the installation and disassembly of the prefabricated wall.

[0029] Meanwhile, the wall panel 301 is connected to the universal joint 203, which allows the wall panel 301 to be detached. The outer ends of the first connecting rod 204 and the second connecting rod 210 are both connected to the universal joint 203. Furthermore, the first piston 201 and the second piston 209 are respectively axially movably arranged in the first and second movable cavities along the shock-absorbing shell 408, thus enabling bidirectional movement to achieve shock absorption. They can be easily connected to the wall block 301, increasing the stability and safety of the building.

[0030] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A prefabricated building wall, comprising an exterior wall panel (1), wherein a stabilizing column (101) is provided at the bottom of the exterior wall panel (1), characterized in that, Also includes: The bottom of the exterior wall panel (1) is fixedly connected to the top of the stabilizing column (101). A rotating plate (102) is provided at the bottom of the stabilizing column (101), and the bottom of the stabilizing column (101) is fixedly connected to the top of the rotating plate (102). A pressing ratchet (104) is provided at the bottom of the rotating plate (102), and the bottom of the rotating plate (102) is fitted to the top of the pressing ratchet (104). The side wall of the pressing ratchet (104) is provided with ratchet teeth. (105) The side wall of the pressing ratchet (104) is fitted and connected to the side wall of the ratchet tooth (105). The bottom of the pressing ratchet (104) is provided with a fixed wheel rod (106). The bottom of the pressing ratchet (104) is fitted and connected to the top of the fixed wheel rod (106). The bottom of the fixed wheel rod (106) is provided with an internal hex bolt (107). The bottom of the fixed wheel rod (106) is fixedly connected to the top of the internal hex bolt (107).

2. The prefabricated building wall according to claim 1, characterized in that: The inner wall of the rotating plate (102) is provided with a plurality of bolted columns (103). The inner wall of the rotating plate (102) is fitted and connected to the outer wall of the bolted columns (103). A moving rod (202) is provided at the top of the bolted column (103). The top of the bolted column (103) is fixedly connected to the bottom of the moving rod (202). A plurality of stabilizing rods (208) are provided on the inner wall of the moving rod (202). The interior of the moving rod (202) is fixedly connected to both sides of the stabilizing rod (208).

3. A prefabricated building wall according to claim 2, characterized in that: The stabilizer bar (208) has a universal joint (203) on its side wall. The side wall of the stabilizer bar (208) is fitted and connected to the side wall of the universal joint (203). The side wall of the universal joint (203) has a first connecting rod (204). The side wall of the universal joint (203) is fixedly connected to the top of the first connecting rod (204). The side wall of the first connecting rod (204) has a limit spring (205). The side wall of the first connecting rod (204) is fitted and connected to the side wall of the limit spring (205). The bottom of the first connecting rod (204) has a first piston (201). The bottom of the first connecting rod (204) is fixedly connected to the top of the first piston (201).

4. A prefabricated building wall according to claim 3, characterized in that: The outer wall of the first connecting rod (204) is provided with a shock-absorbing shell (213). The side wall of the first connecting rod (204) is connected through to the top of the shock-absorbing shell (213). The inside of the shock-absorbing shell (213) is provided with a damping plate (207). The inside side wall of the shock-absorbing shell (213) is fixedly connected to the outer wall of the damping plate (207). Several damping holes (212) are opened on the outer wall of the damping plate (207). The inside of the shock-absorbing shell (213) is provided with damping fluid (211). The inside of the shock-absorbing shell (213) contains damping fluid (211). The side wall of the shock-absorbing shell (213) is provided with a second connecting rod (210). The end of the second connecting rod (210) away from the shock-absorbing shell (213) is connected through. The bottom of the second connecting rod (210) is provided with a second piston (209). The bottom of the second connecting rod (210) is fixedly connected to the top of the second piston (209).

5. A prefabricated building wall according to claim 4, characterized in that: The side wall of the stabilizer (208) is provided with a wall block (301), the side wall of the stabilizer (208) is fixedly connected to the side wall of the opening inside the wall block (301), the side wall of the wall block (301) is provided with a limit rod (302), the side wall of the wall block (301) is fixedly connected to the side wall of the limit rod (302), the side wall of the limit rod (302) is provided with a load-bearing plate (303), the side wall of the limit rod (302) is fixedly connected to the side wall of the load-bearing plate (303), and the top of the load-bearing plate (303) is provided with a load-bearing spring (304).

6. A prefabricated building wall according to claim 5, characterized in that: The top of the load-bearing plate (303) is provided with a load-bearing spring (304), the top of the load-bearing plate (303) is fixedly connected to the bottom of the load-bearing spring (304), the top of the load-bearing spring (304) is provided with a pressure plate (309), the top of the load-bearing spring (304) is fixedly connected to the bottom of the pressure plate (309), and the side wall of the pressure plate (309) is fitted and connected to the side wall of the limiting rod (302).

7. A prefabricated building wall according to claim 6, characterized in that: The side wall of the limiting rod (302) is provided with a groove plate (305), the side wall of the limiting rod (302) is fixedly connected to the side wall of the groove plate (305), the inside of the groove plate (305) is provided with fixing bolts (306), and several holes are opened inside the groove plate (305) to connect the fixing bolts (306).

8. A prefabricated building wall according to claim 7, characterized in that: The exterior wall panel (1) is provided with four impact bolts (401) inside. The interior opening of the exterior wall panel (1) is connected to the impact bolts (401). The bottom of the impact bolts (401) is provided with an impact plate (402). The bottom of the impact bolts (401) is connected to the impact plate (402).

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