Energy-saving subtractive type fabricated building wall

Abstract

The application relates to the field of fabricated buildings, in particular to an energy-saving and material-reducing fabricated building wall, which comprises a first building wall plate and a second building wall plate installed on the first building wall plate, the side surface of the first building wall plate is provided with an installation block, a clamping groove is formed in the installation block, the side surface of the second building wall plate is provided with an installation groove, a clamping rod is arranged on the first building wall plate, the clamping groove is slidably connected to the second building wall plate, and when the clamping rod moves into the clamping groove, the installation block is fixed on the second building wall plate. The application has the effect of conveniently splicing the building wall.

Description

Technical Field

[0001] This application relates to the technical field of prefabricated buildings, and in particular to an energy-saving and material-reducing prefabricated building wall. Background Technology

[0002] Prefabricated construction has become a construction model vigorously promoted by the construction industry. Compared with the traditional on-site concrete pouring construction model, the wall panels used in prefabricated construction can be pre-produced in the factory and transported to the construction site for direct assembly, which greatly improves assembly efficiency and has advantages such as lower energy consumption and greater environmental friendliness.

[0003] In related technologies, prefabricated building walls are generally composed of multiple wall bodies spliced ​​together. During the splicing process, adjacent wall bodies are usually installed and fixed using connectors and bolts. The connectors are set as connecting plates with multiple through holes. Bolts pass through the through holes and are fixed to the wall body. In order to improve the fixing strength of adjacent wall bodies, multiple connecting plates are installed on the wall body. At the same time, wall bodies are installed on both sides of the wall body, thereby improving the overall stability of the prefabricated building wall.

[0004] In the aforementioned technologies, connecting plates and bolts are required to install and fix two adjacent wall bodies when installing prefabricated building walls, which makes it very inconvenient to splice prefabricated building walls. Summary of the Invention

[0005] To facilitate the assembly of building walls, this application provides an energy-saving and material-reducing prefabricated building wall.

[0006] This application provides an energy-saving and material-reducing prefabricated building wall system using the following technical solution:

[0007] An energy-saving and material-reducing prefabricated building wall includes a first building wall panel and a second building wall panel installed on the first building wall panel. The first building wall panel has an installation block on its side, and the installation block has a snap-fit ​​groove. The second building wall panel has an installation groove on its side. The first building wall panel has a snap-fit ​​rod. The snap-fit ​​groove is slidably connected to the second building wall panel. When the snap-fit ​​rod moves into the snap-fit ​​groove, the installation block is fixed to the second building wall panel.

[0008] By adopting the above technical solution, when assembling prefabricated building walls, the mounting block on the first building wall panel is inserted into the mounting groove on the second building wall panel, and then the insertion rod on the second building wall panel is pushed into the snap-fit ​​groove on the mounting block, thereby fixing the mounting block on the first building wall panel to the second building wall panel, replacing the traditional method of fixing with connecting pieces and bolts. This makes the installation of the first and second building wall panels more convenient and improves work efficiency.

[0009] Optionally, the first building wall panel has a second mounting groove on the side of the mounting block, and a mounting shaft is rotatably connected to the inner wall of the second mounting groove. One end of the mounting block is fixedly connected to the mounting shaft, and the other end is used to insert into the mounting groove on the second building wall panel. The first building wall panel is provided with a control component, which is used to rotate the mounting block out of the second mounting groove.

[0010] By adopting the above technical solution, when not in use, the mounting block is set in the second mounting groove inside the first building wall panel, which facilitates transportation. When the first building wall panel needs to be installed, the control component drives the mounting block to rotate into the second mounting groove, which facilitates fixing the first building wall panel to the second building wall panel.

[0011] Optionally, the control assembly includes a worm gear rotating on a first building wall panel and a worm wheel fixed on a mounting shaft, the worm gear and worm wheel being meshed together.

[0012] By adopting the above technical solution, when the first building wall panel needs to be installed, the worm gear is rotated to drive the worm wheel to rotate. Since the worm wheel and the mounting shaft are fixed, the worm gear drives the worm wheel to rotate, causing the mounting block to rotate out of the second mounting groove, thereby facilitating the rotation of the mounting block.

[0013] Optionally, a movable block is slidably connected to the second building wall panel, and a fixed groove is provided on the movable block. A fixed ring is provided on the first building wall panel, and a driving component for driving the fixed ring to rotate is provided on the first building wall panel. When the fixed ring is engaged with the fixed groove, the movable block is fixed on the first building wall panel.

[0014] By adopting the above technical solution, after the snap-fit ​​rod snaps into the movable slot on the mounting block, it pushes the movable block so that the movable block is simultaneously inserted into the first building wall panel. Then, the driving component drives the fixing ring to rotate into the fixing slot to fix the position of the movable block, thereby making the fixing of the first building wall panel and the second building wall panel more secure.

[0015] Optionally, a linkage component is installed on the second building wall panel. The linkage component is used to drive the moving block to move to the first building wall panel, and the linkage component abuts against the mounting block inserted into the second building wall panel.

[0016] By adopting the above technical solution, under the action of the linkage component and the rotation of the mounting block, the moving block can be moved from inside the second building wall panel to the first building wall panel, thereby achieving the purpose of conveniently moving the moving block.

[0017] Optionally, the linkage component includes a driving gear sliding on the second building wall panel, a driven rack sliding on the second building wall panel, and a gear rotating on the second building wall panel. The gear meshes with both the driving rack and the driven rack. One end of the driving rack passes through the bottom wall of the mounting groove and abuts against the bottom surface of the mounting block. The sliding direction of the driven rack is perpendicular to the sliding direction of the driving gear. The driven rack is fixed on the moving block.

[0018] By adopting the above technical solution, after the mounting block rotates into the mounting groove on the second building wall panel, it can push the active rack to move away from the mounting block. The movement of the active rack drives the gear to rotate, and at the same time drives the driven rack and the moving block to slide in a direction perpendicular to the active rack, thereby facilitating the movement of the moving block into the first building wall panel.

[0019] Optionally, the driving component is configured as a rotating sleeve, the fixing ring is mounted on the rotating sleeve, the rotating sleeve is sleeved on the worm gear and rotates on the first building wall panel, and the rotating sleeve is connected to the worm gear.

[0020] By adopting the above technical solution, when driving the mounting block to rotate, it is first necessary to pull the rotating sleeve so that the rotating sleeve extends out of the side of the first building wall panel. Then, the rotating sleeve is rotated so that the rotating sleeve drives the worm gear to rotate. The rotating block rotates into the mounting groove on the second building wall panel. Then, the active rack is pushed to move. Under the action of the gear, the moving block is pushed to the first wall. Then, the rotating sleeve is released and moves into the first building wall panel. At this time, the fixing ring just moves into the fixing groove, thereby fixing the position of the moving block. At the same time, since the fixing ring is engaged in the fixing groove, the rotating sleeve cannot drive the worm gear to rotate, thereby limiting the progress of the worm gear.

[0021] Optionally, the end of the rotating sleeve away from the fixed ring is equipped with a pull ring for pulling the rotating sleeve out of the first building wall panel.

[0022] By adopting the above technical solution, when it is necessary to pull the rotating sleeve out of the first building wall panel, the users can pull the ring to facilitate pulling out the rotating sleeve.

[0023] Optionally, the rotating sleeve is provided with a relief groove, through which the worm gear passes and meshes with the worm.

[0024] By adopting the above technical solution, the relief groove prevents the rotating sleeve from affecting the meshing of the worm and worm wheel when the rotating sleeve is rotated.

[0025] Optionally, a movable rod is fixed on the snap-fit ​​rod, and a screw is rotatably connected to the movable rod, the screw being rotatably connected to the second building wall panel.

[0026] By adopting the above technical solution, when it is necessary to fix the mounting block, rotating the screw causes the screw to move the moving rod. Since the locking rod is fixed on the moving rod, the movement of the moving rod moves the locking rod into the insertion slot, thereby fixing the position of the locking rod and preventing the insertion rod inserted into the insertion slot from moving. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the splicing of the first and second building wall panels according to an embodiment of this application.

[0028] Figure 2 This is a partial sectional view of the splicing of the first and second building wall panels according to an embodiment of this application.

[0029] Figure 3 yes Figure 2 A magnified view of point M in the middle.

[0030] Figure 4 This is a schematic diagram showing the connection between the linkage component and the control component in an embodiment of this application.

[0031] Figure 5 This is an exploded view of the linkage component and control component in an embodiment of this application.

[0032] Figure 6 This is an exploded view of the rotating part and the sliding part according to an embodiment of this application.

[0033] Reference numerals: 01, First building wall panel; 02, Second building wall panel; 03, Mounting groove; 04, Second mounting groove; 05, Mounting block; 06, Mounting shaft; 1, Moving rod; 11, Screw; 12, Snap-fit ​​rod; 121, Connecting part; 122, Snap-fit ​​part; 13, Snap-fit ​​groove; 14, Rotating rod; 2, Control component; 21, Worm gear; 22, Worm; 3, Moving block; 31, Fixing groove; 32, Fixing ring; 33, Positioning spring; 34, Leaving groove; 4, Linkage component; 41, Driving rack; 42, Driven rack; 43, Gear; 5, Rotating sleeve; 51, Rotating part; 52, Sliding part; 6, Slider one; 61, Slider two; 62, Slide groove one; 63, Rotating groove; 64, Slide groove two; 7, Pull ring. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0035] This application discloses an energy-saving and material-reducing prefabricated building wall. (Refer to...) Figure 1An energy-saving and material-reducing prefabricated building wall includes multiple first building wall panels 01 and multiple second building wall panels 02. The second building wall panels 02 are installed on the four sides of the first building wall panels 01. Insulation materials are provided inside the first building wall panels 01 and the second building wall panels 02. Multiple first building wall panels 01 and multiple second building wall panels 02 are spliced ​​together to form an energy-saving and material-reducing prefabricated building wall.

[0036] Reference Figure 1 and Figure 2 The second building wall panel 02 has a mounting groove 03 on its side, and the first building wall panel 01 has a second mounting groove 04 on its side. The second mounting grooves 04 are set on the four sides of the first building wall panel 01, and two second mounting grooves 04 are set parallel to each side. In order to easily distinguish the four sides of the first building wall panel 01, the sides of the first building wall panel 01 are defined as A, C, B and D respectively. Sides A and B are set on opposite sides of the first building wall panel 01, and sides C and D are set on opposite sides of the first building wall panel 01.

[0037] Reference Figure 2 and Figure 3 A mounting block 05 is rotatably connected to the second mounting groove 04 on side A. A mounting shaft 06 is welded to one end of the mounting block 05, and the mounting shaft 06 is rotatably connected to the inner wall of the second mounting groove 04. During production and transportation, the mounting block 05 is positioned within the second mounting groove 04 for convenient transport. When installation on the second building wall panel 02 is required, the mounting block 05 is rotated, causing the end of the mounting block 05 away from the mounting shaft 06 to rotate out of the second mounting groove 04 and into the mounting groove 03 on the second building wall panel 02. Simultaneously, two mounting blocks 05 are also installed in the two second mounting grooves 04 on side B.

[0038] Reference Figure 3 , Figure 4 and Figure 5A movable rod 1 is installed on the second building wall panel 02. The movable rod 1 is vertically arranged and slidably connected to the second building wall panel 02. In this embodiment, the horizontal cross-section of the movable rod 1 is set to a rectangle to prevent the movable rod 1 from rotating within the second wall. A screw rod 11 is threadedly connected to the second building wall panel 02. One end of the screw rod 11 is rotatably connected to the end face of the movable rod 1. By rotating the screw rod 11, the movable rod 1 can be moved along the axial direction of the screw rod 11. A snap-fit ​​rod 12 is welded to the movable rod 1. The snap-fit ​​rod 12 includes a connecting part 121 and a snap-fit ​​part 12. 2. The connecting part 121 is horizontally arranged, and the snap-fit ​​part 122 is vertically arranged. The connecting part 121 and the snap-fit ​​part 122 are integrally formed and have an L-shaped structure. At the same time, a snap-fit ​​groove 13 is provided on the mounting block 05. The snap-fit ​​groove 13 is vertically arranged. When the mounting block 05 rotates to the mounting groove 03, the screw 11 is rotated, which drives the moving rod 1 and the snap-fit ​​rod 12 to move. Finally, the snap-fit ​​part 122 moves into the snap-fit ​​groove 13, and the surface of the connecting part 121 abuts against the top surface of the mounting block 05, thereby fixing the position of the mounting block 05.

[0039] Reference Figure 1 and Figure 2 Each of the two second mounting slots 04 on side A is rotatably connected to a mounting block 05. Simultaneously, two mounting slots 03 are formed on the side of the second building wall panel 02 for inserting the two mounting blocks 05 on the first building wall panel 01. Combined Figure 3 Two locking rods 12 are also welded on the moving rod 1, and the two locking rods 12 are used to fix the two mounting blocks 05 on the side of the first building wall panel 01A, thereby fixing the first building wall panel 01 onto the second building wall panel 02.

[0040] Reference Figure 2 and Figure 3 A control component 2 is provided on the first building wall panel 01. The control component 2 includes two worm gears 21 and two worms 22, which are combined with... Figure 1 Two worm gears 21 are respectively welded to the mounting shafts 06 on the side of the first building wall panel 01A. Two worms 22 mesh with the two worm gears 21 respectively. A rotating rod 14 is welded to the worm 22. The rotating rod 14 is used to fix the two worms 22. The rotating rod 14 is rotatably connected to the first building wall panel 01. By setting the rotating rod 14, the two worms 22 can be rotated at the same time, so that the two worm gears 21 can drive the two mounting blocks 05 on the side of A to rotate out of the second mounting groove 04 and into the mounting groove 03 on the side of the second building wall panel 02, which makes it more convenient to rotate the mounting blocks 05.

[0041] Reference Figure 2 and Figure 3A movable block 3 is slidably connected to the second building wall panel 02. The movable block 3 slides on the second building wall panel 02 in a direction perpendicular to the movement of the movable rod 1. One end of the movable block 3 can extend out of the side of the second building and enter the second mounting groove 04 on the side of the first building wall panel 01A. At the same time, a fixing groove 31 is provided on the movable block 3, and a fixing ring 32 is provided on the first building wall panel 01. When the fixing ring 32 is engaged with the fixing groove 31, the movable block 3 is fixed on the first building wall panel 01, thereby further fixing the connection between the first building wall panel 01 and the second building wall panel 02 and improving the connection strength between the first building wall panel 01 and the second building wall panel 02.

[0042] Reference Figure 2 , Figure 3 and Figure 4 A linkage assembly 4 is provided on the second building wall panel 02. The linkage assembly 4 contacts the bottom surface of the mounting block 05 and drives the moving block 3 to move into the mounting groove 03 of the first building wall panel 01. The linkage assembly 4 includes a driving rack 41, a driven rack 42, and a gear 43. The gear 43 is rotatably connected to the second building wall panel 02 and meshes with both the driving rack 41 and the driven rack 42. In addition, the moving directions of the driving rack 41 and the driven rack 42 are perpendicular to each other, with the driving rack 41 moving vertically. Furthermore, the direction of movement of the active rack 41 is the same as that of the moving rod 1. The driven rack 42 is welded to the moving block 3 and slides horizontally. The end of the active rack 41 away from the driven rack 42 extends out of the bottom wall of the mounting groove 03. When the mounting block 05 rotates to the second mounting groove 04, it pushes the active rack 41 to move away from the mounting block 05. Under the action of the gear 43, it pushes the driven rack 42 to move into the second mounting groove 04 on the first building wall panel 01, thus making it more convenient to drive the moving block 3 to move.

[0043] Reference Figure 2 and Figure 4 A positioning spring 33 is installed on the second building wall panel 02. One end of the positioning spring 33 is fixed to the end of the active rack 41 away from the mounting block 05, and the other end is welded to the second building body. When the active rack 41 moves, the positioning spring 33 is compressed. In the initial state, the positioning spring 33 can push the active rack 41 out of the bottom wall of the mounting groove 03, which makes it convenient for the mounting block 05 to push the active rack 41 to move.

[0044] Reference Figure 2 , Figure 5 and Figure 6A driving component is provided on the first building wall panel 01. The driving component is used to drive the fixed ring 32 to move. In this embodiment, the driving component is a rotating sleeve 5. The fixed ring 32 is installed on the rotating sleeve 5. In this embodiment, the fixed ring 32 is provided with a rectangular frame. The inner side of the rectangular frame is welded to the rotating sleeve 5. The rotating sleeve 5 can easily drive the side wall of the fixed ring 32 to move into the fixed groove 31. The rotating sleeve 5 is sleeved on the rotating rod 14. The rotating sleeve 5 includes a rotating part 51 and a sliding part 52. The sliding part 52 slides on the first building wall panel 01 along the axial direction of the rotating rod 14. The rotating part 51 is rotatably connected to the end face of the sliding part 52. The rotating part 51 is also rotatably connected to the first building wall panel 01. At the same time, it can also slide along the axial direction of the rotating rod 14. The sliding part 52 is provided with a clearance groove 34 for the worm gear 21 and the worm 22 on the rotating rod 14 to mesh.

[0045] Reference Figure 5 and Figure 6 A slider 6 is welded to the inner wall of the sliding part 52, and a slider 61 is welded to the inner wall of the rotating part 51. A sliding groove 62, a rotating groove 63, and a sliding groove 64 are provided on the rotating rod 14. The sliding groove 62 is opened along the axial direction of the rotating rod 14, the rotating groove 63 is opened around the circumference of the rotating rod 14, and the sliding groove 64 is also opened along the axial direction of the rotating rod 14. The rotating groove 63 is located between the sliding groove 62 and the sliding groove 64, and one end of the sliding groove 62 is connected to the rotating groove 63, and one end of the sliding groove 64 is also connected to the rotating groove 63. Furthermore, in this embodiment, multiple sliding grooves 62 are provided and are evenly spaced along the circumference of the rotating rod 14.

[0046] Refer to 2 and Figure 6 In the initial state, mounting block 05 is positioned in the second mounting groove 04, slider 6 is positioned in the first sliding groove 62, and slider 61 is positioned in the rotating groove 63. At this time, mounting block 05 is located in the second mounting groove 04. When rotating worm gear 22, rotating part 51 is first pulled, causing rotating part 51 to extend out of the first building wall panel 01. At this time, slider 61 moves from rotating groove 63 to sliding groove 64, and slider 6 moves from sliding groove 62 to rotating groove 63. Then, rotating part 51 is rotated, causing rotating part 51 to drive worm gear 22 and rotating rod 14 to rotate. Since slider 6 on sliding part 52 is located in rotating groove 63, rotating rod 14 will not drive sliding part 52 to rotate.

[0047] Reference Figure 2 and Figure 5A pull ring 7 is provided at the end of the rotating part 51 away from the sliding part 52. The pull ring 7 facilitates pulling the rotating part 51 out of the end face of the first building wall panel 01. When the mounting block 05 is fully rotated into the mounting groove 03 on the second building wall panel 02, it pushes the rotating part 51, causing the rotating part 51 to move the sliding part 52. Simultaneously, the second slider 61 moves from the second slide groove 64 into the rotating groove 63, and the first slider 6 moves from the rotating groove 63 into the first slide groove 62, pushing the fixing ring 32 to engage with the fixing groove 31, thus fixing the moving block 3. Furthermore, since the sliding part 52 cannot rotate on the first building wall panel 01, the action of the first slider 6 and the first slide groove 62 prevents the rotating rod 14 from driving the worm gear 22 to rotate, making it more convenient to use.

[0048] Reference Figure 1 and Figure 2 In this embodiment, two control components 2 are provided on the first building wall panel 01, and two second mounting slots 04 on side B are also provided with mounting blocks 05 for connecting with the adjacent second building wall panel 02. Sides C and D are provided with mounting slots 03, linkage components 4, and moving blocks 3. The first building wall panel 01 and the second building wall panel 02 have the same shape and structure. In this embodiment, in order to easily distinguish the two adjacent building wall panels, the two adjacent building wall panels are named the first building wall panel 01 and the second building wall panel 02.

[0049] The implementation principle of an energy-saving and material-reducing prefabricated building wall in this application embodiment is as follows: When fixing the first building wall panel 01 and the second building wall panel 02, the sides of the first building wall panel 01 and the second building wall panel 02 are made to abut against each other. Then, the pull ring 7 is pulled, causing the rotating part 51 to extend out of the side of the first building wall panel 01. Rotating the rotating part 51 causes the rotating part 51 to drive the worm gear 22 to rotate. Under the action of the worm wheel 21, the mounting block 05 is driven to rotate into the mounting groove 03 on the second building wall panel 02. While the mounting block 05 is rotating, it pushes the main... The moving rack 41 moves, and then, under the action of the gear 43, pushes the moving block 3 and the driven rack 42 to move, so that the moving block 3 extends into the second mounting groove 04 on the first building wall panel 01. After the mounting block 05 is installed, the rotating part 51 is pushed to drive the moving part to reset, thereby pushing the fixing ring 32 to engage with the fixing groove 31, fixing the position of the moving block 3. The screw 11 is rotated, so that the screw 11 drives the moving rod 1 and the engaging rod 12 to be inserted into the engaging groove 13 on the mounting block 05, finally fixing the position of the mounting block 05.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An energy-saving subtractive type fabricated building wall, comprising a first building wall panel (01) and a second building wall panel (02) installed on the first building wall panel (01), characterized in that: The first building wall panel (01) has an installation block (05) on its side, and the installation block (05) has a snap-fit ​​groove (13). The second building wall panel (02) has an installation groove (03) on its side, and the second building wall panel (02) has a snap-fit ​​rod (12) on its side. The snap-fit ​​rod (12) is slidably connected to the second building wall panel (02). When the snap-fit ​​rod (12) moves into the snap-fit ​​groove (13), the installation block (05) is fixed to the second building wall panel (02). The first building wall panel (01) has a second installation groove (04) on its side where the installation block (05) is located. An installation shaft (06) is rotatably connected to the inner wall of (04). One end of the installation block (05) is fixedly connected to the installation shaft (06), and the other end is used to insert into the installation groove (03) on the second building wall panel (02). A control component (2) is provided on the first building wall panel (01). The control component (2) is used to rotate the installation block (05) out of the second installation groove (04). The control component (2) includes a worm gear (22) rotating on the first building wall panel (01) and a worm wheel (21) fixed on the installation shaft (06). The worm gear (22) and the worm wheel (21) are meshed. The second building wall panel (02) is... A sliding block (3) is slidably connected, and a fixing groove (31) is provided on the sliding block (3). A fixing ring (32) is provided on the first building wall panel (01), and a driving component for driving the fixing ring (32) to move is provided on the first building wall panel (01). When the fixing ring (32) is engaged with the fixing groove (31), the sliding block (3) is fixed on the first building wall panel (01). A linkage component (4) is installed on the second building wall panel (02). The linkage component (4) is used to drive the sliding block (3) to move onto the first building wall panel (01). The linkage component (4) is inserted into the second building wall panel (02). 2) The mounting block (05) abuts, the linkage component (4) includes a drive gear (43) sliding on the second building wall panel (02), a driven rack (42) sliding on the second building wall panel (02) and a gear (43) rotating on the second building wall panel (02). The gear (43) meshes with both the drive rack (41) and the driven rack (42). One end of the drive rack (41) passes through the bottom wall of the mounting groove (03) and abuts against the bottom surface of the mounting block (05). The sliding direction of the driven rack (42) is perpendicular to the sliding direction of the drive gear (43). The driven rack (42) is fixed on the moving block (3).

2. The energy-saving subtractive type fabricated building wall body according to claim 1, characterized in that: The driving component is configured as a rotating sleeve (5), the fixing ring (32) is installed on the rotating sleeve (5), the rotating sleeve (5) is sleeved on the worm (22) and is set on the first building wall panel (01).

3. The energy-saving subtractive type fabricated building wall body according to claim 2, characterized in that: The rotating sleeve (5) is equipped with a pull ring (7) at the end away from the fixed ring (32) for pulling the rotating sleeve (5) out of the first building wall panel (01).

4. The energy-saving subtractive type fabricated building wall body according to claim 2, characterized in that: The rotating sleeve (5) is provided with a clearance slot (34), and the worm wheel (21) is engaged with the worm (22) through the clearance slot (34).

5. The energy-saving subtractive type fabricated building wall body according to claim 1, characterized in that: The clamping rod (12) is fixed with a moving rod (1), the moving rod (1) is rotationally connected with a screw rod (11), and the screw rod (11) is rotationally connected to the second building wallboard (02).

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