Fabricated building outer wall self-heat-preservation fireproof wall body

Abstract

The utility model provides a self-heat-preservation fireproof wall of an assembly type building outer wall, and belongs to the technical field of assembly type building outer walls. The fabricated building outer wall self-heat-preservation fireproof wall body comprises a main body and a connecting mechanism, the main body comprises a wall plate, a pair of plug pins are fixedly installed on one side of the wall plate, a pair of inserting grooves are formed in the other side of the wall plate, the plug pins and the inserting grooves are connected in an inserted mode, fixing grooves are formed in the plug pins, and clamping grooves are formed in the two sides of the interior of each fixing groove; one side of the wall plate is sleeved with a first positioning plate, the upper end of the wall plate is sleeved with a second positioning plate, one side of the first positioning plate is provided with a pair of positioning grooves, the positioning grooves and the fixing grooves are located on the same horizontal line, the connecting mechanism comprises a positioning pin, the positioning pin is movably inserted between the positioning grooves and the fixing grooves, and sliding grooves are formed in the two sides of the positioning pin; the practicability of the self-heat-preservation fireproof wall body of the fabricated building outer wall can be effectively improved, and the self-heat-preservation fireproof wall body has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled building exterior walls, in particular to an assembled building exterior wall self-insulating fire wall body. Background Art

[0002] With the accelerated pace of modern life and the continuous increase in labor costs, high integration of residential buildings and residential industrialization have become major development trends. As buildings are also moving towards factory-based, prefabricated, and integrated goals, prefabricated and modular buildings are the product of the development of scientific and technological achievements. They use factory assembly lines to manufacture all the components needed for a house in a factory, then transport them to the construction site, and hoist and assemble them on site.

[0003] For example, a Chinese patent with publication number CN211714226U discloses an insulation device for assembled building exterior walls, including a fixed frame, with insulation boards provided on the front and rear sides of the fixed frame, the lower part of the fixed frame being slidably connected to a fixed groove provided in the middle of the upper surface of the base, guide rods being provided on the upper left and right sides of the fixed frame, and limit blocks being provided at the ends of the guide rods, the middle part of the guide rods being slidably connected to the left and right sides of the clamping plate, the upper end of the clamping plate being penetrated by a connecting bolt, the threaded part of the bolt being connected to a nut, the middle part of the left and right sides of the fixed frame being connected to the upper end of the reinforcing rib by a fastening screw, and the lower end of the reinforcing rib being connected to the fixed plate by a fastening screw. The utility model is applicable to an insulation device for assembled building exterior walls, in which the insulation board is fixed by setting a fixed frame, so that the insulation board only needs to be fixed on both sides of the fixed frame, and at the same time, the fixed frame only needs to be inserted into the fixing groove and connected to the fixed plate by fastening screws and reinforcing ribs, and the whole device is easy to install;

[0004] The technical solution recorded in the proposal requires the use of bolts and nuts to fix the wall when assembling the wall panels, and workers need to use tools such as wrenches to disassemble and assemble the wall panels, which makes it very inconvenient to assemble the wall panels in the early stage and also very inconvenient to disassemble the wall in the later stage.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a prefabricated building exterior wall self-insulating fire wall body is provided, in order to achieve a purpose with greater practical value. Summary of the invention

[0006] In order to solve the above technical problems, the embodiment of the utility model provides an assembled building exterior wall self-insulating fire wall body, which is specifically implemented through the following technical solutions:

[0007] A prefabricated building exterior wall self-insulating fire wall body, including a main body and a connecting mechanism, the main body including a wall panel, a pair of pins fixedly installed on one side of the wall panel, a pair of slots opened on the other side of the wall panel, the pins and the slots are plugged in, the top of the pins are provided with a fixing slot, the inside of the fixing slots are provided with a card slot, one side of the wall panel is provided with a first positioning plate, the upper end of the wall panel is provided with a second positioning plate, one side of the first positioning plate is provided with a pair of positioning slots, the positioning slots and the fixing slots are located on the same horizontal line, the connecting mechanism includes a positioning pin, the positioning pin is movably inserted between the positioning slot and the fixing slot, both sides of the positioning pin are provided with slide slots, the inside of the slide slots are slidably provided with card blocks, and the card blocks are plugged in between the card slots.

[0008] Furthermore, the interior of the positioning pin is rotatably connected with a bidirectional screw rod, and both ends of the bidirectional screw rod are sleeved with sliding blocks.

[0009] The beneficial effect of adopting the above further solution is that by installing a bidirectional screw rod, sliders are set at both ends of the screw rod, and when the bidirectional screw rod rotates, the sliders can be driven to move relative to each other.

[0010] Furthermore, a slide rail is fixedly mounted on the inner bottom end of the positioning pin, and the bottom end of the sliding block is slidably connected to the slide rail.

[0011] The beneficial effect of adopting the above further solution is that, by slidably connecting the slide rail with the bottom end of the slider, the movement of the slider can be limited so that it can move linearly as the bidirectional lead screw rotates.

[0012] Furthermore, first mounting seats are fixedly mounted on both sides of the sliding block, and connecting rods are hinged inside the first mounting seats via pins.

[0013] The beneficial effect of adopting the above further solution is that the connecting rod is hinged inside the first mounting seat to facilitate the movement of the clamping block.

[0014] Furthermore, a pair of second mounting seats are fixedly mounted on the inner side of each of the clamping blocks, and the interior of each of the second mounting seats is hinged to one end of the connecting rod on an adjacent side through a pin shaft.

[0015] The beneficial effect of adopting the above further scheme is that by hingedly connecting the other end of the connecting rod to the inside of the second mounting seat, when the slider moves relatively, the connecting rod can push the block to extend and retract inside the slide groove, thereby engaging or disengaging it from the groove, making it convenient for the user to disassemble and assemble the positioning pin.

[0016] Furthermore, one end of each of the bidirectional screw rods passes through the positioning pin and extends to the outside, and each end is sleeved with a rotating wheel.

[0017] The beneficial effect of adopting the above further solution is that by sleeve-arranging a rotating wheel on one end of the bidirectional screw rod, it is convenient for the user to rotate the bidirectional screw rod.

[0018] Furthermore, a fireproof layer is bonded to the inner wall of the wall panel, and the fireproof layer is made of polyurethane.

[0019] The beneficial effect of adopting the above further solution is that by bonding a fireproof layer of polyurethane material to the inner wall of the wall panel, it has a good fireproof effect.

[0020] Furthermore, the interior of the wall panel is filled with fireproof rock wool.

[0021] The beneficial effect of adopting the above further solution is that by filling the interior of the wall panel with fireproof rock wool and cooperating with the fireproof layer, the wall panel has a heat-insulating effect while playing a role of fire prevention.

[0022] The beneficial effects of the utility model are as follows: the utility model is an assembled building exterior wall self-insulating fire wall body obtained by the above-mentioned design. The assembled building exterior wall self-insulating fire wall body is convenient for users to quickly splice and install the wall panels by respectively setting the first positioning plate and the second positioning plate on one side and the upper end of the wall panel. A latch is installed on one side of the wall panel, and a slot is provided on the other side of the wall panel. The slot and the latch are plugged together, so that it is convenient for users to splice adjacent wall panels. A pair of positioning grooves are provided on one side of the first positioning plate so that they are located on the same horizontal line as the fixing grooves provided on the latch, so that it is convenient for users to insert the positioning pins between the positioning grooves and the fixing grooves, so as to fix the adjacent wall panels. By providing card grooves on both sides of the interior of the fixing groove, the card blocks slidingly connected with the two sides of the positioning pin in the interior of the slide groove are plugged together, and the positioning pins can be fixed in the interior of the fixing groove to prevent them from falling off, further improving the firmness of the installation of the adjacent wall panels, and convenient for disassembly and assembly. By filling the interior of the wall panel with fireproof rock wool and cooperating with the fireproof layer, the wall panel has the effect of heat preservation while playing a fireproof role. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the three-dimensional structure of a self-insulating fire wall for an assembled building exterior wall provided by the utility model Figure 1 ;

[0025] Figure 2A schematic diagram of the three-dimensional structure of a self-insulating fire wall for an assembled building exterior wall provided by the utility model Figure 2 ;

[0026] Figure 3 A schematic diagram of an exploded three-dimensional structure of a positioning pin of a self-insulating fireproof fireproof body of an assembled building exterior wall provided by the utility model;

[0027] Figure 4 A schematic diagram of the cross-sectional structure of a wall panel of a prefabricated building exterior wall self-insulating fireproof fireproof body provided by the utility model;

[0028] Figure 5 The utility model provides an assembled building exterior wall self-insulating fire wall body Figure 3 A magnified schematic diagram of the structure of A;

[0029] Figure 6 A schematic diagram of the three-dimensional structure of a self-insulating fire wall for an assembled building exterior wall provided by the utility model Figure 3 .

[0030] In the figure: 100, main body; 1001, wall panel; 1002, latch; 1003, first positioning plate; 1004, second positioning plate; 1005, positioning groove; 1006, fixing groove; 1007, card slot; 1008, fireproof layer; 1009, fireproof rock wool; 1010, slot; 200, connecting mechanism; 2001, positioning pin; 2002, rotating wheel; 2003, slide groove; 2004, card block; 2005, second mounting seat; 2006, two-way screw rod; 2007, slider; 2008, first mounting seat; 2009, connecting rod. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1 of the utility model of an assembled building exterior wall self-insulating fireproof body

[0034] The utility model provides the following technical solutions: Figure 1-Figure 6 As shown, an assembled building exterior wall self-insulating fireproof fire body includes a main body 100 and a connecting mechanism 200. The main body 100 includes a wall panel 1001. A pair of latches 1002 are fixedly installed on one side of the wall panel 1001. A pair of slots 1010 are provided on the other side of the wall panel 1001. The latches 1002 are plugged into the slots 1010. A fixing slot 1006 is provided on the top of the latches 1002. Both sides of the fixing slot 1006 are provided with a card slot 1007. A first positioning plate 1003 is provided on one side of the wall panel 1001. The upper end of the wall panel 1001 is provided with a second positioning plate 1004, and a pair of positioning grooves 1005 are provided on one side of the first positioning plate 1003. The positioning grooves 1005 and the fixing grooves 1006 are located on the same horizontal line. The connecting mechanism 200 includes a positioning pin 2001, which is movably inserted between the positioning groove 1005 and the fixing groove 1006. Slide grooves 2003 are provided on both sides of the positioning pin 2001. Blocks 2004 are slidably installed inside the slide grooves 2003. The block 2004 is plugged into the slots 1007. By respectively installing the first positioning plate 1003 and the second positioning plate 1004 on one side and the upper end of the wall panel 1001, it is convenient for users to quickly splice and install the wall panel 1001. A latch 1002 is installed on one side of the wall panel 1001, and a slot 1010 is opened on the other side. The slot 1010 is plugged with the latch 1002, so that the user can splice adjacent wall panels 1001. By opening a pair of positioning grooves 1005 on one side of the first positioning plate 1003, the positioning grooves 1005 are connected with the fixing grooves opened on the latch 1002. 1006 are located on the same horizontal line, which is convenient for the user to insert the positioning pin 2001 between the positioning groove 1005 and the fixing groove 1006, and then fix the adjacent wall panels 1001. By opening the card slots 1007 on both sides of the inside of the fixing groove 1006, it can be plugged into the card block 2004 that is slidably connected to the two sides of the positioning pin 2001 inside the slide groove 2003. The positioning pin 2001 can be fixed inside the fixing groove 1006 to prevent it from falling off, thereby further improving the firmness of the installation of the adjacent wall panels 1001 and facilitating disassembly and assembly.

[0035] Embodiment 2 of the utility model of an assembled building exterior wall self-insulating fireproof body

[0036] Reference Figure 1-Figure 6As shown, the interior of the positioning pin 2001 is rotatably connected with a bidirectional screw rod 2006, and both ends of the bidirectional screw rod 2006 are sleeved with a slider 2007. The bottom end of the interior of the positioning pin 2001 is fixedly installed with a slide rail, and the bottom end of the slider 2007 is slidably connected to the slide rail. A pair of first mounting seats 2008 are fixedly installed on both sides of a pair of sliders 2007, and the interior of the first mounting seat 2008 is hinged with a connecting rod 2009 through a pin shaft. A pair of second mounting seats 2005 are fixedly installed on the inner side of the block 2004, and the interior of the second mounting seat 2005 is respectively hinged with one end of the connecting rod 2009 on the adjacent side through a pin shaft. One end of the bidirectional screw rod 2006 extends through the positioning pin 2001 to the outside and is sleeved with a rotating wheel 2002. By installing the bidirectional screw rod 2006, the sliders 2007 are sleeved on both ends. When When the bidirectional screw rod 2006 rotates, it can drive the slider 2007 to move relative to each other. By slidingly connecting the slide rail and the bottom end of the slider 2007, the movement of the slider 2007 can be limited, so that it can make a linear motion as the bidirectional screw rod 2006 rotates. By hingedly connecting the connecting rod 2009 inside the first mounting seat 2008, it is convenient for it to drive the block 2004 to move. By hingedly connecting the other end of the connecting rod 2009 to the inside of the second mounting seat 2005, when the slider 2007 moves relative to each other, the connecting rod 2009 can push the block 2004 to retract and retract inside the slide groove 2003, thereby making it engage or separate with the slot 1007, so that the user can disassemble and assemble the positioning pin 2001 conveniently. By arranging a rotating wheel 2002 at one end of the bidirectional screw rod 2006, the user can rotate the bidirectional screw rod 2006 conveniently.

[0037] Embodiment 3 of the utility model of an assembled building exterior wall self-insulating fireproof body

[0038] Reference Figure 1-Figure 6 As shown, the inner wall of the wall panel 1001 is bonded with a fireproof layer 1008, and the fireproof layer 1008 is made of polyurethane. The interior of the wall panel 1001 is filled with fireproof rock wool 1009. By bonding the fireproof layer of polyurethane material to the inner wall of the wall panel 1001, it has a good fireproof effect. By filling the interior of the wall panel 1001 with fireproof rock wool 1009, it cooperates with the fireproof layer 1008 to have a heat preservation effect while playing a fireproof role.

[0039] Specifically, the working principle of the self-insulating fire wall of the assembled building exterior wall is as follows: when in use, by respectively installing the first positioning plate 1003 and the second positioning plate 1004 on one side and the upper end of the wall panel 1001, it is convenient for the user to quickly splice and install the wall panel 1001. A latch 1002 is installed on one side of the wall panel 1001, and a slot 1010 is opened on the other side. The slot 1010 and the latch 1002 are plugged in, so as to facilitate the user to splice adjacent wall panels 1001. By opening a pair of positioning grooves 1005 on one side of the first positioning plate 1003, the positioning grooves 1005 and the fixing grooves 1006 opened on the latch 1002 are located on the same horizontal line, so as to facilitate the user to insert the positioning pin 2001 between the positioning grooves 1005 and the fixing grooves 1006, so as to fix the adjacent wall panels 1001. The internal rotation of the positioning pin 2001 is connected with a two-way screw rod 2006, and the sliders 2007 set at both ends are connected with the positioning pin 2 The slide rail installed at the bottom end of 001 is slidably connected, and when the user drives the two-way screw rod 2006 to rotate through the rotating wheel 2002, the slider 2007 can move relatively. First mounting seats 2008 are installed on both sides of the slider 2007, and a connecting rod 2009 is hinged between the first mounting seat 2008 and the second mounting seat 2005 installed on one side of the block 2004 through a pin shaft, so that when the slider 2007 moves relatively, the block 2004 can be pushed to retract and retract in the slide groove 2003 through the connecting rod 2009, and the fixing groove 1006 is provided with a fixing groove 1007 on both sides, so that it can be engaged with or separated from the fixing groove 1007, which is convenient for the user to disassemble and assemble the positioning pin 2001 and fix the wall panel 1001, and the fireproof rock wool 1009 is filled in the wall panel 1001 to cooperate with the fireproof layer 1008, so that the wall panel 1001 has the effect of fire prevention and heat preservation at the same time.

[0040] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A self-insulating fireproof fireproof body for an assembled building exterior wall, characterized in that: The invention comprises a main body (100) and a connecting mechanism (200), wherein the main body (100) comprises a wall panel (1001), a pair of latches (1002) being fixedly mounted on one side of the wall panel (1001), a pair of slots (1010) being provided on the other side of the wall panel (1001), the latches (1002) being plugged into the slots (1010), a fixing slot (1006) being provided on the top of the latches (1002), and a clamping slot (1007) being provided on both sides of the inside of the fixing slot (1006), a first positioning plate (1003) being sleeved on one side of the wall panel (1001), and a first positioning plate (1003) being provided on the top of the wall panel (1001). The end sleeve is provided with a second positioning plate (1004), a pair of positioning grooves (1005) are provided on one side of the first positioning plate (1003), the positioning grooves (1005) and the fixing grooves (1006) are located on the same horizontal line, the connecting mechanism (200) comprises a positioning pin (2001), the positioning pin (2001) is movably inserted between the positioning groove (1005) and the fixing groove (1006), sliding grooves (2003) are provided on both sides of the positioning pin (2001), and a clamping block (2004) is slidably installed inside the sliding groove (2003), and the clamping block (2004) is inserted into the clamping groove (1007).

2. The self-insulating fireproof fireproof body for an assembled building exterior wall according to claim 1, characterized in that: The interior of the positioning pin (2001) is rotatably connected to a bidirectional screw rod (2006), and both ends of the bidirectional screw rod (2006) are sleeved with sliders (2007).

3. The self-insulating fireproof fireproof body of an assembled building exterior wall according to claim 2, characterized in that: A slide rail is fixedly mounted on the inner bottom end of the positioning pin (2001), and the bottom end of the sliding block (2007) is slidably connected to the slide rail.

4. The self-insulating fireproof fireproof body for an assembled building exterior wall according to claim 3, characterized in that: A first mounting seat (2008) is fixedly mounted on both sides of a pair of sliding blocks (2007), and a connecting rod (2009) is hingedly connected inside the first mounting seat (2008) via a pin shaft.

5. The self-insulating fireproof fireproof body for the assembled building exterior wall according to claim 4, characterized in that: A pair of second mounting seats (2005) are fixedly mounted on the inner side of each of the clamping blocks (2004), and the interior of each of the second mounting seats (2005) is hingedly connected to one end of the connecting rod (2009) on an adjacent side via a pin shaft.

6. The self-insulating fireproof fireproof body for an assembled building exterior wall according to claim 5, characterized in that: One end of each of the bidirectional screw rods (2006) passes through the positioning pin (2001) and extends to the outside, and each is sleeved with a rotating wheel (2002).

7. The self-insulating fireproof fireproof body for an assembled building exterior wall according to claim 1, characterized in that: The inner wall of the wall panel (1001) is bonded with a fireproof layer (1008), and the fireproof layer (1008) is made of polyurethane.

8. The self-insulating fireproof fireproof body for an assembled building exterior wall according to claim 1, characterized in that: The interior of the wall panel (1001) is filled with fireproof rock wool (1009).

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