Vermiculite fireproof heat-preservation decorative plate with preassembled fixing structure

Abstract

The utility model relates to the technical field of vermiculite plate installation, and provides a vermiculite fireproof thermal insulation decorative plate with a preassembled fixing structure, which comprises a vermiculite plate main body and back grooves, the back grooves are arranged on the surface of the vermiculite plate main body, supports are rotatably connected to four opposite corners of a center frame through pin shafts, and preassembled fixing components are arranged on the center frame and the supports. The butt joint locking assembly is arranged in the center frame, the support and the back groove and comprises a filling frame, and the filling frame is fixed in the back groove. By means of the technical scheme, the problems that in the prior art, an existing vermiculite fireproof plate also has the decoration function, but the existing vermiculite fireproof plate is directly fixed through tools such as tools or bolts, the situations such as damage are prone to occurring in the operation process, the installation mode is complex, and installation operation is not convenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vermiculite board installation, and specifically, to a vermiculite fireproof heat-insulating decorative board with a pre-installed fixing structure. Background Art

[0002] Vermiculite fireproof board is a new type of inorganic material, which takes expanded vermiculite as the main raw material, is mixed with a certain proportion of inorganic binder, and is processed through a series of processes to form a board with high temperature resistance, fire prevention, environmental protection, heat insulation, sound insulation, and no harmful substances. It does not produce gases harmful to human health even after being heated to 1200°C at high temperature.

[0003] Vermiculite fireproof board is widely used in foreign countries in the fields of construction, ships, metallurgy, electric power, aerospace, etc.; vermiculite board can be used in furniture, firewalls, ceilings, and can also be used in fire channels, steel beam cladding, pipeline cladding, liners in real fireplaces, wall partitions, etc.

[0004] Now vermiculite fireproof board also has a decorative function, but the current fixation of vermiculite fireproof board is directly carried out with tools or bolts and other tools, and it is very easy to cause damage and other situations during the operation process. The installation method is relatively complex and not convenient for installation operation.

[0005] Therefore, in view of the above problems, improvements are made. Content of the Utility Model

[0006] The utility model provides a vermiculite fireproof heat-insulating decorative board with a pre-installed fixing structure, which solves the problem that in the related technology, although vermiculite fireproof board also has a decorative function, the current fixation of vermiculite fireproof board is directly carried out with tools or bolts and other tools, and it is very easy to cause damage and other situations during the operation process. The installation method is relatively complex and not convenient for installation operation.

[0007] The technical solution of the utility model is as follows: including

[0008] A vermiculite board main body and a back groove, the back groove is opened on the surface of the vermiculite board main body;

[0009] A central frame and several brackets, the brackets are rotatably connected to the relative four corners of the central frame through pin shafts;

[0010] A pre-installed fixing component, the pre-installed fixing component is arranged on the central frame and the brackets;

[0011] A docking and locking component, the docking and locking component is arranged in the central frame, the brackets and the back groove, and the docking and locking component includes a filling frame, and the filling frame is fixed in the back groove.

[0012] As a further technical solution, jack holes are formed on the surface of the center frame, insertion blocks are arranged on the inner surface of the filling frame, the insertion blocks are inserted and connected with the jack holes, a plurality of extrusion blades are arranged on the inner surface of the filling frame, and a plurality of docking sleeves are arranged in the filling frame.

[0013] As a further technical solution, rectangular through holes are formed on the surface of the bracket, a through cavity is formed inside the rectangular through holes, an inner rod is fixed in the rectangular through holes, and one end of the inner rod is located in the through cavity.

[0014] As a further technical solution, a docking rod is movably sleeved in the through cavity, a sleeve cavity is formed inside the docking rod, the sleeve cavity is movably sleeved and connected with the inner rod, a support spring is sleeved on the inner rod, and a side hole is formed on one side inside the through cavity.

[0015] As a further technical solution, outer ears are arranged on the outer surface of the docking rod, fixing ropes are connected between the outer ears and the inside of the rectangular through holes, and one end of the docking rod is inserted and connected in the docking sleeve.

[0016] As a further technical solution, the pre-installed fixing assembly includes a plurality of installation holes which are respectively formed on the surfaces of the center frame and the bracket, and fixing rods are inserted in the installation holes.

[0017] As a further technical solution, a threaded groove is formed at one end of the fixing rod, a fixing bolt is inserted in the installation hole, and one end of the fixing bolt is screwed and connected in the threaded groove.

[0018] As a further technical solution, the installation holes adopt a stepped countersunk head structure.

[0019] As a further technical solution, the opposite four end faces of the surface of the insertion block are all convex structures, and the shape of the jack hole matches that of the insertion block.

[0020] As a further technical solution, the fixing rope adopts a cuttable material structure, and the fixing rope can be cut by the extrusion blade.

[0021] The working principle and beneficial effects of the present utility model are as follows:

[0022] A docking and locking assembly is provided in the present utility model. Through the interaction of structures such as the filling frame, extrusion blade, docking sleeve, through cavity, docking rod, support spring, outer ear and fixing rope, after the bracket is unfolded, the overall structure matches the filling frame structure. The bracket and the center frame can be fixed on the wall in advance. The vermiculite board body can be adjusted arbitrarily in direction before installation. After adjusting the position, it can be quickly docked with the center frame and the bracket, without the need for other tools such as screws. The installation efficiency is high and the firmness effect is good, having a very good installation effect. Description of the Drawings

[0023] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Figure 1 It is a schematic structural diagram of the present utility model;

[0025] Figure 2 It is an axonometric drawing of the present utility model;

[0026] Figure 3 It is an axonometric drawing of the bracket part of the present utility model;

[0027] Figure 4 It is a sectional view of the present utility model;

[0028] Figure 5 It is an attachment of the present utility model Figure 3 The partial enlarged view of part A in the figure;

[0029] Figure 6 It is an attachment of the present utility model Figure 4 The partial enlarged view of part B in the figure;

[0030] Figure 7 It is an attachment of the present utility model Figure 4 The partial enlarged view of part C in the figure;

[0031] In the figure: 1. Vermiculite board main body; 2. Back groove; 3. Central frame; 4. Bracket; 5. Docking and locking assembly; 5-1. Filling frame; 5-2. Insertion hole; 5-3. Insert block; 5-4. Extrusion blade; 5-5. Docking sleeve; 5-6. Rectangular through hole; 5-7. Through cavity; 5-8. Inner rod; 5-9. Docking rod; 5-10. Sleeve cavity; 5-11. Support spring; 5-12. Side hole; 5-13. Outer ear; 5-14. Fixed rope; 6. Pre-installed fixing assembly; 6-1. Installation hole; 6-2. Fixed rod; 6-3. Thread groove; 6-4. Fixed bolt. Specific embodiments

[0032] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0033] As Figures 1 to 7 shown, this embodiment proposes a vermiculite fireproof and heat-insulating decorative board with a pre-installed fixing structure, including

[0034] a vermiculite board main body 1 and a back groove 2, and the back groove 2 is opened on the surface of the vermiculite board main body 1;

[0035] A center rest 3 and several supports 4, and the supports 4 are rotatably connected to the opposite four corners of the center rest 3 through pin shafts;

[0036] A pre-installed fixing component 6, and the pre-installed fixing component 6 is arranged on the center rest 3 and the supports 4;

[0037] A docking and locking component 5, and the docking and locking component 5 is arranged in the center rest 3, the supports 4 and the back groove 2. The docking and locking component 5 includes a filling frame 5-1, the filling frame 5-1 is fixed in the back groove 2, a jack 5-2 is formed on the surface of the center rest 3, an insertion block 5-3 is arranged on the inner surface of the filling frame 5-1, the insertion block 5-3 is inserted and connected with the jack 5-2, several extrusion blades 5-4 are arranged on the inner surface of the filling frame 5-1, several docking sleeves 5-5 are arranged in the filling frame 5-1, a rectangular through hole 5-6 is formed on the surface of the support 4, a through cavity 5-7 is formed inside the rectangular through hole 5-6, an inner rod 5-8 is fixed in the rectangular through hole 5-6, one end of the inner rod 5-8 is located in the through cavity 5-7, a docking rod 5-9 is movably sleeved in the through cavity 5-7, a sleeve cavity 5-10 is formed inside the docking rod 5-9, the sleeve cavity 5-10 is movably sleeved and connected with the inner rod 5-8, a support spring 5-11 is sleeved on the inner rod 5-8, a side hole 5-12 is formed on one side inside the through cavity 5-7, an outer ear 5-13 is arranged on the outer surface of the docking rod 5-9, a fixing rope 5-14 is connected between the outer ear 5-13 and the inside of the rectangular through hole 5-6, and one end of the docking rod 5-9 is inserted and connected in the docking sleeve 5-5.

[0038] In this embodiment, in order to achieve the effect of quickly docking and fixing the vermiculite slab body 1 with the pre-fixed center frame 3 and the bracket 4, a docking and locking assembly 5 is designed. A fixed filling frame 5-1 is installed in the back groove 2. The filling frame 5-1 is used to place the center frame 3 and the bracket 4. An extrusion blade 5-4 is arranged inside the filling frame 5-1. A jack 5-2 is opened in the center frame 3. An insertion block 5-3 is arranged in the filling frame 5-1. The insertion block 5-3 is connected in docking with the jack 5-2. A rectangular through hole 5-6 is opened on the surface of the bracket 4. A through cavity 5-7 is opened in the rectangular through hole 5-6. An inner rod 5-8 extending into the cavity 5-7 is fixed to the inner end surface of the rectangular through hole 5-6. A docking rod 5-9 with a sleeve cavity 5-10 is arranged in the cavity 5-7. The docking rod 5-9 is telescopically connected with the inner rod 5-8 through the sleeve cavity 5-10. The docking rod 5-9 is used to be inserted into the docking sleeve 5-5. A side hole 5-12 is opened on one side of the cavity 5-7. An outer ear 5-13 is arranged on the end surface of the docking rod 5-9. A fixing rope 5-14 is connected between the outer ear 5-13 and the inner side of the rectangular through hole 5-6. When the bracket 4 is sleeved and connected with the filling frame 5-1, the internal extrusion blade 5-4 will cut off the fixing rope 5-14. After the fixing rope 5-14 is disconnected, the elastic force of the support spring 5-11 will push the docking rod 5-9, and the docking rod 5-9 will be quickly inserted into the docking sleeve 5-5, fixedly connecting the bracket 4 with the filling frame 5-1, and enabling the vermiculite slab body 1 to be quickly installed.

[0039] Furthermore, the pre-installation fixing component 6 includes a plurality of installation holes 6-1 which are respectively opened on the surfaces of the center frame 3 and the bracket 4. Fixing rods 6-2 are inserted into the installation holes 6-1. A threaded groove 6-3 is opened at one end of the fixing rod 6-2. Fixing bolts 6-4 are inserted into the installation holes 6-1. One end of the fixing bolt 6-4 is screwed and connected into the threaded groove 6-3.

[0040] In this embodiment, in order to achieve the effect of pre-installing and fixing the center frame 3 and the bracket 4 to the wall, a pre-installation fixing component 6 is designed. Installation holes 6-1 are opened on the surfaces of both the center frame 3 and the bracket 4. A fixing rod 6-2 and a fixing bolt 6-4 are respectively inserted into both ends of the installation hole 6-1. A threaded groove 6-3 is opened at one end of the fixing rod 6-2. After the fixing rod 6-2 is fixed to the wall, the bracket 4 and the center frame 3 are inserted and connected with the fixing rod 6-2 through the installation hole 6-1. After the fixing bolt 6-4 is screwed and connected into the threaded groove 6-3, it is fixed.

[0041] Furthermore, the installation hole 6-1 adopts a stepped countersunk head structure.

[0042] In this embodiment, through the countersunk head structure, the fixing bolt 6-4 can be hidden inside after connection.

[0043] Further, the surfaces of the insertion block 5-3 are convex structures relative to all four end faces, and the insertion hole 5-2 matches the shape of the insertion block 5-3.

[0044] In this embodiment, due to the four end faces of the insertion block 5-3 being convex structures, after the insertion hole 5-2 and the insertion block 5-3 are inserted and connected, the position of the center frame 3 can be determined, and it can accurately enter the filling frame 5-1. Moreover, the overall shape is cross-shaped, and the installation direction can be adjusted arbitrarily.

[0045] Further, the fixing rope 5-14 is made of a cuttable material structure, and the fixing rope 5-14 can be cut by the extrusion blade 5-4.

[0046] In this embodiment, through the cuttable fixing rope 5-14, it is ensured that after being directly inserted into the filling frame 5-1, it can be completely cut by the extrusion blade 5-4.

[0047] When in use, fix the fixing rods 6-2 to the wall respectively, then unfold the bracket 4, set the mounting holes 6-1 on the fixing rods 6-2, and then place the fixing bolts 6-4 into the mounting holes 6-1 on the other side and screw them into the threaded grooves 6-3 for fixation. When installing the vermiculite board main body 1, align the vermiculite board main body 1 with the center frame 3 and the bracket 4 through the filling frame 5-1 on the back and put it on. After inserting forcefully, the extrusion blade 5-4 cuts the fixing rope 5-14. After being cut, the outer ear 5-13 is disengaged from the fixation, and the elastic force of the support spring 5-11 pushes the docking rod 5-9. After the docking rod 5-9 is inserted into the docking sleeve 5-5 and fixed, the installation is completed.

[0048] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A vermiculite fireproof and heat-insulating decorative board with a pre-installed fixed structure, characterized in that: include A vermiculite board body (1) and a back groove (2), wherein the back groove (2) is provided on the surface of the vermiculite board body (1); A central frame (3) and a plurality of brackets (4), wherein the brackets (4) are rotatably connected to four opposite corners of the central frame (3) via pins; A pre-installed fixing component (6), wherein the pre-installed fixing component (6) is arranged on the central frame (3) and the bracket (4); A docking locking assembly (5), wherein the docking locking assembly (5) is arranged in the central frame (3), the bracket (4) and the back groove (2), and the docking locking assembly (5) comprises a filling frame (5-1), and the filling frame (5-1) is fixed in the back groove (2).

2. The vermiculite fireproof and heat-insulating decorative board with a pre-installed fixing structure according to claim 1, characterized in that: The surface of the center frame (3) is provided with an insertion hole (5-2), the inner surface of the filling frame (5-1) is provided with an insertion block (5-3), the insertion block (5-3) is plug-connected with the insertion hole (5-2), the inner surface of the filling frame (5-1) is provided with a plurality of extrusion blades (5-4), and the filling frame (5-1) is provided with a plurality of docking sleeves (5-5).

3. The vermiculite fireproof and heat-insulating decorative board with a pre-installed fixing structure according to claim 2, characterized in that: A rectangular through hole (5-6) is provided on the surface of the bracket (4), a through cavity (5-7) is provided inside the rectangular through hole (5-6), an inner rod (5-8) is fixed inside the rectangular through hole (5-6), and one end of the inner rod (5-8) is located in the through cavity (5-7).

4. The vermiculite fireproof and heat-insulating decorative board with a pre-installed fixing structure according to claim 3, characterized in that: A docking rod (5-9) is movably mounted in the through cavity (5-7), a sleeve cavity (5-10) is provided inside the docking rod (5-9), the sleeve cavity (5-10) is movably mounted and connected to the inner rod (5-8), a supporting spring (5-11) is mounted on the inner rod (5-8), and a side hole (5-12) is provided on one side of the through cavity (5-7).

5. The vermiculite fireproof and heat-insulating decorative board with a pre-installed fixing structure according to claim 4, characterized in that: An outer ear (5-13) is provided on the outer surface of the docking rod (5-9), a fixing rope (5-14) is connected between the outer ear (5-13) and the inside of the rectangular through hole (5-6), and one end of the docking rod (5-9) is inserted and connected in the docking sleeve (5-5).

6. The vermiculite fireproof and heat-insulating decorative board with a pre-installed fixing structure according to claim 1, characterized in that: The pre-installed fixing component (6) comprises a plurality of mounting holes (6-1), wherein the mounting holes (6-1) are respectively opened on the surface of the center frame (3) and the support (4), and fixing rods (6-2) are inserted into the mounting holes (6-1).

7. The vermiculite fireproof and heat-insulating decorative board with a pre-installed fixing structure according to claim 6, characterized in that: A thread groove (6-3) is formed at one end of the fixing rod (6-2), a fixing bolt (6-4) is inserted into the mounting hole (6-1), and one end of the fixing bolt (6-4) is screwed into the thread groove (6-3).

8. The vermiculite fireproof and heat-insulating decorative board with a pre-installed fixing structure according to claim 6, characterized in that: The mounting hole (6-1) adopts a stepped countersunk structure.

9. The vermiculite fireproof and heat-insulating decorative board with a pre-installed fixing structure according to claim 2, characterized in that: The surface of the insert block (5-3) relative to the four end faces are all convex structures, and the insert hole (5-2) matches the appearance of the insert block (5-3).

10. The vermiculite fireproof and heat-insulating decorative board with a pre-installed fixing structure according to claim 5, characterized in that: The fixing rope (5-14) is made of a cuttable material structure, and the fixing rope (5-14) can be cut by the extrusion blade (5-4).

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