Fabricated composite fireproof and thermal insulation board

Abstract

An assembled composite fireproof insulation board, comprising: a mounting bracket, a fireproof insulation board and a plurality of first locking mechanisms, the mounting bracket comprises a horizontal rod, a plurality of vertical rods, a plurality of first elastic members and a plurality of insertion rods, the plurality of vertical rods are symmetrically mounted on the upper and lower sides of the horizontal rod, the plurality of vertical rods are each provided with a first locking slot, the plurality of vertical rods are provided with insertion holes, and the plurality of insertion rods are connected in the plurality of insertion holes through the plurality of first elastic members; the fireproof insulation board is mounted on a wall body through the mounting bracket; the plurality of first locking mechanisms are mounted on the fireproof insulation board, the plurality of first locking mechanisms are respectively buckled in the plurality of first locking slots, and the insertion rods are respectively inserted into the insertion holes of adjacent mounting brackets to realize positioning of two adjacent mounting brackets in the left-right direction. The mounting bracket can be used for positioning the adjacent mounting brackets in the up-down and left-right directions, the mounting precision of the fireproof insulation board is improved, the fireproof insulation board can be buckled on the mounting bracket during mounting, and the mounting is more convenient.

Description

Technical Field

[0001] This invention relates to the field of fireproof insulation board technology, and in particular to an assembled composite fireproof insulation board. Background Technology

[0002] Prefabricated buildings refer to buildings where a large amount of on-site work in traditional construction methods is transferred to factories. Building components and accessories are processed and manufactured in factories, transported to the construction site, and assembled on-site using reliable connection methods. In order to meet the fireproof and thermal insulation performance of the building, composite fireproof and thermal insulation boards need to be installed on the external walls. However, currently, before the installation of prefabricated composite fireproof and thermal insulation boards, installers need to spend a lot of time measuring and laying out each composite fireproof and thermal insulation board, making the installation process cumbersome and inefficient. Summary of the Invention

[0003] This invention provides a prefabricated composite fireproof insulation board to solve the technical problem of low installation efficiency of existing prefabricated composite fireproof insulation boards.

[0004] To achieve the above objectives, the technical solution of the present invention is implemented as follows:

[0005] This invention provides an assembled composite fireproof and heat-insulating board, comprising:

[0006] The mounting bracket includes a horizontal bar, multiple vertical bars, multiple first elastic elements, and multiple insertion rods. The horizontal bar is installed horizontally on the wall. The multiple vertical bars are divided into two groups and are symmetrically installed on the upper and lower sides of the horizontal bar. Each of the multiple vertical bars has a first locking groove and a horizontal insertion hole that communicates with the first locking groove. The multiple insertion rods are elastically connected to the multiple insertion holes through multiple first elastic elements.

[0007] Fireproof and heat-insulating boards are installed on the wall using mounting brackets;

[0008] Multiple first locking mechanisms are installed on the side of the fireproof insulation board facing the mounting bracket. The multiple first locking mechanisms are respectively fastened in multiple first locking grooves. One end of the plug extends to the corresponding first locking mechanism, and the other end extends into the insertion hole of the adjacent mounting bracket to achieve the positioning of two adjacent mounting brackets in the left and right directions.

[0009] Furthermore, the mounting bracket also includes multiple folding components, and multiple vertical rods are rotatably connected to the front side of the horizontal rod through multiple folding components;

[0010] The folding assembly includes a first pivot, a first stop, a second elastic element, and a second stop. The end of the vertical rod is rotatably connected to the horizontal rod via the first pivot. A first T-slot is provided on the horizontal rod near the first pivot. The bottom of the first stop is elastically connected to the inner side of the first T-slot via the second elastic element. The outer side of the first stop abuts against the side of the corresponding vertical rod. The second stop is fixed on the horizontal rod. Rotating the vertical rod between the first stop and the second stop can fix the vertical rod.

[0011] Furthermore, the mounting bracket also includes multiple positioning rods;

[0012] Each of the vertical rods has a second T-slot on the side away from the horizontal rod. Multiple positioning rods are vertically slidably connected in the second T-slots of the vertical rods. The positioning rods on the upper mounting bracket naturally extend into the second T-slots of the lower mounting bracket under the action of gravity, which can realize the positioning of two adjacent mounting brackets in the vertical direction.

[0013] Furthermore, the first locking mechanism includes a first slide rail, a first spring, and a first insert block;

[0014] The first slide rail is horizontally installed on the side of the fireproof insulation board facing the mounting bracket. The first insert block is slidably connected to the first slide rail. One end of the first spring is installed on the first slide rail, and the other end is installed on the first insert block. The installation position of the first insert block is opposite to the first locking groove. The first insert block has an inclined surface on the side facing the first locking groove so that the first insert block slides in through the inclined surface and is locked inside the first locking groove.

[0015] Furthermore, the first insertion block has a first slot so that the corresponding insertion rod can be inserted into the first slot.

[0016] Furthermore, the number of vertical bars is set to four, with the four vertical bars arranged in pairs and symmetrically positioned on the upper and lower sides of the horizontal bar, and the two vertical bars in the same pair installed on the left and right sides of the horizontal bar respectively.

[0017] Furthermore, the assembled composite fireproof insulation board also includes two unfastening mechanisms, which are respectively installed on the upper and lower sides of the fireproof insulation board.

[0018] The unhooking mechanism includes a first steel rope, a second steel rope, and a rotating assembly. The left and right ends of the first steel rope are respectively horizontally connected between two first inserts on the same set of vertical rods. The rotating assembly is rotatably connected to the side of the fireproof insulation board away from the mounting bracket. One end of the second steel rope is fixed to the middle of the first steel rope, and the other end passes through the fireproof insulation board and is fixed to the rotating part of the rotating assembly.

[0019] Furthermore, the rotating assembly includes a movable rod and a handle; the movable rod is vertically rotatably connected to the side of the fireproof insulation board away from the mounting bracket, the handle is fixed to the movable rod, and a second steel cable is connected to the outer ring of the movable rod.

[0020] Furthermore, the assembled composite fireproof insulation board also includes two second locking mechanisms, which are symmetrically installed on the upper and lower sides of the fireproof insulation board.

[0021] The second locking mechanism includes a second slide rail, a second spring, and a second insert block. The second slide rail is vertically installed on the side of the fireproof insulation board facing the mounting bracket. The second insert block is slidably connected to the second slide rail. One end of the second spring is connected to the second slide rail, and the other end is connected to the second insert block. A second locking groove is provided on the crossbar near the position of the second insert block of the two second locking mechanisms. Under the action of the two second springs, the two second insert blocks are respectively engaged in the inner side of the two second locking grooves.

[0022] Furthermore, the unhooking mechanism also includes a third steel rope, one end of which is fixed to the middle of the first steel rope, and the other end is fixed to the nearest second insert.

[0023] The beneficial effects of this invention are:

[0024] 1. During transportation, multiple vertical bars are folded onto the front side of the horizontal bar using a folding assembly. All vertical bars are parallel to each other on the horizontal bar, forming an I-shape, which minimizes space usage and facilitates transportation. The vertical bars are then opened outwards, each vertically positioned on the horizontal bar. The first stop block, under the action of the second elastic element, pops outwards, causing the outer sides of the first and second stop blocks to abut against the opposite sides of the vertical bar. At this point, the vertical bar is vertically fixed to the horizontal bar. The fireproof insulation board is then secured to the vertical bars using multiple first locking mechanisms, thus ensuring easy installation.

[0025] 2. In this invention, after one of the mounting brackets is fixed to the wall, the adjacent mounting brackets on the left and right sides can be positioned by the multiple protruding rods on the left and right vertical rods, respectively. During positioning, the multiple rods are inserted into the corresponding holes to achieve positioning. At the same time, the multiple positioning rods of the upper mounting bracket and the second T-slot of the lower mounting bracket can be used to position two adjacent mounting brackets in the vertical direction. During the installation process, it is not necessary to spend a lot of time measuring the wall, which further improves the installation efficiency. In addition, the adjacent mounting brackets in the left and right directions are connected by multiple rods and multiple holes, and the adjacent mounting brackets in the vertical direction are connected by multiple positioning rods and multiple second T-slots, which also increases the connection strength between adjacent mounting brackets in the left and right and vertical directions.

[0026] 3. The present invention uses a first locking mechanism and a second locking mechanism to quickly install the fireproof insulation board on the mounting bracket, making the installation more efficient and convenient. At the same time, when the fireproof insulation board needs to be maintained, the two handles can be turned to keep the second steel rope wrapped around the movable rod, so that the fireproof insulation board can be removed from the mounting bracket. The removal is easy and the removal efficiency is improved. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0028] Figure 2 This is an enlarged view of the three-dimensional structural schematic diagram of the mounting bracket in this invention;

[0029] Figure 3 for Figure 2 A magnified view of part E in the middle;

[0030] Figure 4 for Figure 2 A magnified view of part A in the middle;

[0031] Figure 5 This is a scaled-down view of the connection diagram of multiple mounting brackets in this invention;

[0032] Figure 6 for Figure 5 A magnified view of part B in the middle;

[0033] Figure 7 for Figure 6 Enlarged view of the cross-sectional view along the DD direction;

[0034] Figure 8 for Figure 5 A magnified view of part C in the middle;

[0035] Figure 9 for Figure 8 Enlarged view of a portion of the image;

[0036] Figure 10 This is a schematic diagram of the front view of the fireproof insulation board;

[0037] Figure 11 for Figure 10 A magnified view of part F in the middle;

[0038] Figure 12 This is a schematic diagram showing the back of the fireproof insulation board.

[0039] Figure 13 for Figure 12 A magnified view of a portion of the G-section;

[0040] Figure 14 for Figure 12 A magnified view of part H in the middle;

[0041] Figure 15 This is a scaled-down diagram of the connection of multiple composite fireproof insulation boards.

[0042] Explanation of reference numerals in the attached figures:

[0043] 1. Mounting bracket; 11. Horizontal bar; 112. Second locking groove; 12. Vertical bar; 121. First locking groove; 122. Insertion hole; 123. Second T-slot; 13. First elastic element; 14. Insertion rod; 15. Folding assembly; 151. First pivot; 152. First stop block; 153. Second elastic element; 154. Second stop block; 16. Positioning rod;

[0044] 2. Fireproof insulation board;

[0045] 3. First locking mechanism; 31. First slide rail; 32. First spring; 33. First insert block;

[0046] 4. Unlocking mechanism; 43. Rotating assembly; 431. Movable lever; 432. Handle;

[0047] 5. Second locking mechanism; 51. Second slide rail; 52. Second spring; 53. Second insert block. Detailed Implementation

[0048] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention can be implemented in many other different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and complete understanding of the disclosure of the invention.

[0049] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0050] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0052] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0053] It should also be noted that in the embodiments of this application, the same reference numerals are used to represent the same component or part. For the same part in the embodiments of this application, the reference numerals may only be used to mark one part or component as an example. It should be understood that the reference numerals are also applicable to other identical parts or components.

[0054] As described in the background section, currently, prefabricated composite fireproof insulation boards require installers to spend a lot of time measuring and laying out each composite fireproof insulation board before installation. The installation process is cumbersome and inefficient. After the composite fireproof insulation boards are installed on the wall, they are also difficult to disassemble, making later maintenance and upkeep inconvenient.

[0055] To solve the above problems, refer to Figure 1 , Figure 2 , Figure 7 and Figure 15 This application provides a prefabricated composite fireproof and heat-insulating board, comprising:

[0056] The mounting bracket 1 includes a horizontal bar 11, multiple vertical bars 12, multiple first elastic elements 13, and multiple insertion rods 14. The horizontal bar 11 is horizontally fixed to the wall. The multiple vertical bars 12 are divided into two groups and symmetrically installed on the upper and lower sides of the horizontal bar 11. Each of the multiple vertical bars 12 has a first locking groove 121 and a horizontal insertion hole 122 that communicates with the first locking groove 121. The multiple insertion rods 14 are elastically connected to the multiple insertion holes 122 through the multiple first elastic elements 13.

[0057] Fireproof insulation board 2 is installed on the wall via mounting bracket 1; preferably, fireproof insulation board 2 is a composite fireproof insulation board.

[0058] Multiple first locking mechanisms 3 are installed on the side of the fireproof insulation board 2 facing the mounting bracket 1. The multiple first locking mechanisms 3 are respectively fastened in multiple first locking grooves 121. One end of the insertion rod 14 extends to the corresponding first locking mechanism 3, and the other end extends into the insertion hole 122 of the adjacent mounting bracket 1 to achieve the positioning of two adjacent mounting brackets 1 in the left and right directions.

[0059] Reference Figure 2 and Figure 3 In some embodiments, the mounting bracket 1 further includes multiple folding components 15, and multiple vertical rods 12 are rotatably connected to the front side of the horizontal rod 11 through multiple folding components 15.

[0060] The folding assembly 15 includes a first pivot 151, a first stop 152, a second elastic element 153, and a second stop 154. The end of the vertical rod 12 is rotatably connected to the horizontal rod 11 via the first pivot 151. A first T-shaped groove is provided on the horizontal rod 11 near the position of the first pivot 151. The bottom of the first stop 152 is elastically connected to the inner side of the first T-shaped groove via the second elastic element 153. The outer side of the first stop 152 abuts against the side of the corresponding vertical rod 12. The second stop 154 ​​is fixed on the horizontal rod 11. By rotating the vertical rod 12 between the first stop 152 and the second stop 154, the vertical rod 12 can be fixed.

[0061] During transportation, the multiple vertical rods 12 are folded onto the front side of the horizontal rod 11 using a folding assembly 15. The multiple vertical rods 12 are all arranged parallel to each other on the horizontal rod 11. At this time, the horizontal rod 11 and the multiple vertical rods 12 form an I-shape, occupying little space and facilitating transportation. The multiple vertical rods 12 are then opened outwards, so that each vertical rod 12 is vertically arranged on the horizontal rod 11. Under the action of the second elastic element 153, the first stop block 152 pops outwards, so that the outer sides of the first stop block 152 and the second stop block 154 respectively abut against the two opposite sides of the vertical rod 12. At this time, the vertical rod 12 is vertically fixed on the horizontal rod 11. Then, the fireproof insulation board 2 is snapped onto the multiple vertical rods 12 by multiple first locking mechanisms 3, thus fixing the fireproof insulation board 2 and making installation convenient.

[0062] Reference Figure 4 , Figure 8 and Figure 9 In some embodiments, the mounting bracket 1 further includes multiple positioning rods 16; each of the multiple vertical rods 12 has a second T-shaped groove 123 on the side away from the horizontal rod 11, and the multiple positioning rods 16 are vertically slidably connected in the second T-shaped groove 123 of the multiple vertical rods 12. Under the action of gravity, the positioning rods 16 on the upper mounting bracket 1 naturally extend into the second T-shaped groove 123 of the lower mounting bracket 1, which can realize the positioning of two adjacent mounting brackets 1 in the vertical direction.

[0063] In this invention, after one of the mounting brackets 1 is fixed to the wall, the multiple protruding inserts 14 on the left and right vertical rods 12 can be used to position the adjacent mounting brackets 1 on the left and right sides respectively. During positioning, the multiple inserts 14 are inserted into the corresponding insertion holes 122 to achieve positioning. At the same time, the multiple positioning rods 16 of the upper mounting bracket 1 and the second T-slots 123 of the lower mounting bracket 1 can be used to position two adjacent mounting brackets 1 in the vertical direction. During the installation process, it is not necessary to spend a lot of time measuring the wall, which further improves the installation efficiency. At the same time, the adjacent mounting brackets 1 in the left and right directions are connected by multiple inserts 14 and multiple insertion holes 122, and the adjacent mounting brackets 1 in the vertical direction are connected by multiple positioning rods 16 and multiple second T-slots 123, which also increases the connection strength between adjacent mounting brackets in the left and right and vertical directions.

[0064] Reference Figure 12 and Figure 14 In some embodiments, the first locking mechanism 3 includes a first slide rail 31, a first spring 32, and a first insert block 33;

[0065] The first slide rail 31 is horizontally installed on the side of the fireproof insulation board 2 facing the mounting bracket 1. The first insert block 33 is slidably connected to the first slide rail 31. One end of the first spring 32 is installed on the first slide rail 31, and the other end is installed on the first insert block 33. The installation position of the first insert block 33 is opposite to the first locking groove 121. The first insert block 33 has an inclined surface on the side facing the first locking groove 121 so that the first insert block 33 slides into and is locked inside the first locking groove 121 through the inclined surface.

[0066] In some embodiments, the first insertion block 33 has a first slot so that the corresponding insertion rod 14 can be inserted into the first slot.

[0067] In some embodiments, the number of vertical rods 12 is set to four, with the four vertical rods 12 arranged in pairs and symmetrically positioned on the upper and lower sides of the horizontal rod 11, respectively. The two vertical rods 12 in the same pair are installed on the left and right sides of the horizontal rod 11, respectively.

[0068] Reference Figure 10 and Figure 11 In some embodiments, the assembled composite fireproof insulation board further includes two unfastening mechanisms 4, which are respectively installed on the upper and lower sides of the fireproof insulation board 2.

[0069] The unhooking mechanism 4 includes a first steel rope, a second steel rope, and a rotating component 43. The left and right ends of the first steel rope are respectively horizontally connected between two first inserts 33 on the same set of vertical rods 12. The rotating component 43 is rotatably connected to the side of the fireproof insulation board 2 away from the mounting bracket 1. One end of the second steel rope is fixed to the middle of the first steel rope, and the other end passes through the fireproof insulation board 2 and is fixed to the rotating part of the rotating component 43.

[0070] In some embodiments, the rotating assembly 43 includes a movable rod 431 and a handle 432;

[0071] The movable rod 431 is vertically rotatably connected to the side of the fireproof insulation board 2 away from the mounting bracket 1, the handle 432 is fixed to the movable rod 431, and the second steel rope is connected to the outer ring of the movable rod 431.

[0072] Reference Figure 2 , Figure 12 and Figure 13 In some embodiments, the assembled composite fireproof insulation board further includes two second locking mechanisms 5, which are symmetrically installed on the upper and lower sides of the fireproof insulation board 2.

[0073] The second locking mechanism 5 includes a second slide rail 51, a second spring 52, and a second insert block 53. The second slide rail 51 is vertically installed on the side of the fireproof insulation board 2 facing the mounting bracket 1. The second insert block 53 is slidably connected to the second slide rail 51. One end of the second spring 52 is connected to the second slide rail 51, and the other end is connected to the second insert block 53. The crossbar 11 is provided with second locking grooves 112 at the positions of the two second insert blocks 53 of the second locking mechanism 5. Under the action of the two second springs 52, the two second insert blocks 53 are respectively engaged in the inner side of the two second locking grooves 112.

[0074] In some embodiments, the unhooking mechanism 4 further includes a third steel rope, one end of which is fixed to the middle of the first steel rope, and the other end is fixed to the corresponding second insert block 53.

[0075] In use, the vertical rods 12 on the mounting bracket 1 are first opened outwards, so that multiple vertical rods 12 are vertically fixed to the left and right sides of the horizontal rod 11. Then, the horizontal rod 11 on the mounting bracket 1 is fixed at the designated position on the wall. The installer holds the handles 432 of the two unlocking mechanisms 4 with both hands and lifts the fireproof insulation board 2 to be installed upwards. During the process, auxiliary tools, such as a crane, can be used to lift the fireproof insulation board 2, reducing the labor intensity of the installer. The fireproof insulation board 2 to be installed is then pressed onto the mounting bracket 1, so that the first inserts 33 of the multiple first locking mechanisms 3 on the fireproof insulation board 2 are respectively engaged in the first locking grooves 121 on the multiple vertical rods 12. At the same time, the second inserts 53 of the two second locking mechanisms 5 on the fireproof insulation board 2 are respectively engaged in the horizontal rod 11. Inside the two second locking grooves 112 on the upper side, the fireproof insulation board 2 is fixed on the mounting bracket 1. When the first insert block 33 is engaged in the first locking groove 121, one end of the insert rod 14 in the multiple insert holes 122 will extend into the first slot of the first insert block 33, and the other end will extend outward from the left or right side of the vertical rod 12, which is convenient for positioning the adjacent mounting brackets 1 on the left and right sides. Then, the positioning rod 16 in the second T-shaped groove 123 in the two vertical rods 12 on the upper side of the horizontal rod 11 will fall downward under the action of gravity, which is convenient for the positioning rod 16 in the upper mounting bracket 1 to be inserted into the second T-shaped groove 123 on the mounting bracket 1. In this way, the adjacent mounting brackets 1 in the left and right directions and the up and down directions can be quickly positioned. Then, using the above method, all the mounting brackets 1 and fireproof insulation boards 2 are installed.

[0076] When the fireproof insulation board 2 is damaged and needs maintenance, the disassembly personnel grab the handles 432 of the two release mechanisms 4 with both hands and turn the two handles 432. One end of the second steel rope is continuously wrapped around the movable rod 431, and the other end is used to slide the two first inserts 33 out of the corresponding first locking grooves 121 using the first steel rope. Then, the second insert 53 is slid out of the corresponding second locking grooves 112 using the third steel rope. Then, the fireproof insulation board 2 to be maintained can be removed from the mounting bracket 1, which reduces the difficulty of disassembly and improves the efficiency of disassembly.

[0077] The present invention uses a first locking mechanism 3 and a second locking mechanism 5 to quickly install the fireproof insulation board 2 onto the mounting bracket 1, making the installation more efficient and convenient. At the same time, when the fireproof insulation board 2 needs to be maintained, the two handles 432 are turned so that the second steel rope is continuously wound around the movable rod 431, and the fireproof insulation board 2 can be removed from the mounting bracket 1, which is easy to remove.

[0078] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A fabricated composite fireproof insulation board, characterized in that, The installation support (1) comprises a horizontal rod (11), a plurality of vertical rods (12), a plurality of first elastic members (13) and a plurality of insertion rods (14), the horizontal rod (11) is horizontally installed on a wall body, the plurality of vertical rods (12) are divided into two groups and are symmetrically installed on the upper and lower sides of the horizontal rod (11), first locking grooves (121) are formed in the plurality of vertical rods (12), insertion holes (122) are horizontally formed in the plurality of vertical rods (12) and are in communication with the first locking grooves (121), and the plurality of insertion rods (14) are elastically connected in the plurality of insertion holes (122) through the plurality of first elastic members (13). The fireproof insulation board (2) is installed on the wall body through the installation support (1). A plurality of first locking mechanisms (3) are installed on the fireproof insulation board (2) and face the installation support (1), the plurality of first locking mechanisms (3) are buckled in the plurality of first locking grooves (121) respectively, one end of the insertion rod (14) extends to the corresponding first locking mechanism (3), and the other end extends into the insertion hole (122) of the adjacent installation support (1), so that the positioning of the left and right adjacent installation supports (1) is realized. The installation support (1) further comprises a plurality of folding assemblies (15), and the plurality of vertical rods (12) are rotationally connected to the front side of the horizontal rod (11) through the plurality of folding assemblies (15). The folding assembly (15) comprises a first rotating shaft (151), a first stop block (152), a second elastic member (153) and a second stop block (154), the end of the vertical rod (12) is rotationally connected to the horizontal rod (11) through the first rotating shaft (151), a first T-shaped groove is formed in the horizontal rod (11) near the first rotating shaft (151), the bottom of the first stop block (152) is elastically connected to the inner side of the first T-shaped groove through the second elastic member (153), the outer side of the first stop block (152) abuts against the side of the corresponding vertical rod (12), and the second stop block (154) is fixed on the horizontal rod (11), the vertical rod (12) is rotated to be between the first stop block (152) and the second stop block (154), and the fixing of the vertical rod (12) can be realized. The installation support (1) further comprises a plurality of positioning rods (16).

2. The assembled composite fireproof insulation board according to claim 1, characterized in that, Second T-shaped grooves (123) are formed in the sides of the plurality of vertical rods (12) away from the horizontal rod (11), the plurality of positioning rods (16) are vertically and slidingly connected in the second T-shaped grooves (123) of the plurality of vertical rods (12), and the positioning rod (16) on the upper installation support (1) naturally extends into the second T-shaped groove (123) of the lower installation support (1) under the action of gravity, so that the positioning of the vertically adjacent two installation supports (1) is realized. The first locking mechanism (3) comprises a first sliding rail (31), a first spring (32) and a first insertion block (33).

3. The assembled composite fireproof insulation board according to claim 1, characterized in that, ​ The first slide rail (31) is transversely mounted on the fireproof insulation board (2) and faces one side of the mounting support (1), the first plug (33) is slidably connected to the first slide rail (31), one end of the first spring (32) is mounted on the first slide rail (31), and the other end is mounted on the first plug (33), the mounting position of the first plug (33) is opposite to the first locking groove (121), and a slope is arranged on the side of the first plug (33) facing the first locking groove (121), so that the first plug (33) is slid into and clamped on the inner side of the first locking groove (121) through the slope.

4. The assembled composite fireproof insulation board according to claim 3, characterized in that, The first plug (33) is provided with a first insertion groove, and the corresponding insertion rod (14) is inserted into the first insertion groove.

5. The assembled composite fireproof insulation board according to claim 3, characterized in that, The number of the vertical rods (12) is four, and the four vertical rods (12) are arranged in two groups, and are symmetrically arranged on the upper and lower sides of the horizontal rod (11), and the two vertical rods (12) on the same group are arranged on the left and right sides of the horizontal rod (11).

6. The assembled composite fireproof insulation board according to claim 5, characterized in that, Two unlocking mechanisms (4) are further arranged on the upper and lower sides of the fireproof insulation board (2). The unlocking mechanism (4) comprises a first steel wire, a second steel wire and a rotating assembly (43), the left and right ends of the first steel wire are transversely connected between the two first plugs (33) on the same group of vertical rods (12), the rotating assembly (43) is rotatably connected to the side of the fireproof insulation board (2) away from the mounting support (1), one end of the second steel wire is fixed to the middle of the first steel wire, and the other end penetrates the fireproof insulation board (2) and is fixed to the rotating part of the rotating assembly (43).

7. The assembled composite fireproof insulation board according to claim 6, characterized in that, The rotating assembly (43) comprises a movable rod (431) and a handle (432). The movable rod (431) is vertically rotatably connected to the side of the fireproof insulation board (2) away from the mounting support (1), the handle (432) is fixed to the movable rod (431), and the second steel wire is connected to the outer ring of the movable rod (431).

8. The assembled composite fireproof insulation board according to claim 7, characterized in that, Two second locking mechanisms (5) are further arranged on the upper and lower sides of the fireproof insulation board (2). The second locking mechanism (5) comprises a second slide rail (51), a second spring (52) and a second plug (53), the second slide rail (51) is vertically mounted on the fireproof insulation board (2) and faces one side of the mounting support (1), the second plug (53) is slidably connected to the second slide rail (51), one end of the second spring (52) is connected to the second slide rail (51), and the other end is connected to the second plug (53), the horizontal rod (11) is provided with a second locking groove (112) near the positions of the second plugs (53) of the two second locking mechanisms (5), and the two second plugs (53) are clamped in the two second locking grooves (112) under the action of the two second springs (52), respectively.

Images