Anti-falling device for silicon-plastic insulation board

Abstract

The utility model discloses an anti-falling device for silicon-plastic insulation boards, which comprises a plurality of anti-falling bracket groups for supporting a plurality of silicon-plastic insulation boards, each anti-falling bracket group comprises five anti-falling brackets arranged in a plum blossom shape, each anti-falling bracket is arranged at the joint of four silicon-plastic insulation boards, and the anti-falling brackets are connected with the silicon-plastic insulation boards. Each silicon-plastic insulation board is pasted by mortar to ensure that each silicon-plastic insulation board is at least fixed by pasting, supporting, blocking and anchoring, and the anti-falling bracket comprises a fixed plate fixedly connected with a base wall through anchor bolts, a bottom plate used for supporting the silicon-plastic insulation boards, and an upper baffle and a lower baffle which are respectively used for blocking the upper silicon-plastic insulation board and the lower silicon-plastic insulation board; a plurality of flat drawing pin-shaped steel nails are arranged on the bottom plate, and the flat drawing pin-shaped steel nails and the bottom plate are welded together. According to the utility model, the silicon-plastic insulation board can be conveniently and efficiently fixed on the base wall body, and the safety coefficient is higher.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to an anti-falling device for a silicon-plastic thermal insulation board. Background Art

[0002] Silicone plastic insulation board has excellent and lasting thermal insulation and the lowest possible thermal conductivity, which is the goal pursued by all insulation materials; however, the volume of silicon plastic insulation board is large. At present, in engineering construction, silicon plastic insulation board is pasted and laid horizontally from bottom to top; at the same time, the method of laying and anchoring is adopted, and the gap between boards shall not be greater than 2mm (when the gap width is 2mm, insulation material should be used for filling); adjacent board surfaces should be flush, and the height difference between boards shall not be greater than 1.5mm. The construction process of the above method is relatively complicated, the installation efficiency is low, and the fixing measures are limited. Silicone plastic board is easy to fall off, and there is a certain system safety risk.

[0003] In patent No. 202220794309.2 "A bracket structure for insulation boards on building exterior walls", the bracket, wall and insulation board are connected as a whole with anchor bolts. However, the disadvantage is that the bracket, base wall and insulation board are connected with the same structural anchor bolts, and the loads of the bracket and insulation board are all on the anchor bolts, resulting in a low safety factor. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an anti-falling device for a silicon-plastic thermal insulation board, which can conveniently and efficiently fix the silicon-plastic thermal insulation board on a base wall and has a high safety factor.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: an anti-falling device for a silicon-plastic thermal insulation board, comprising a plurality of anti-falling bracket groups for supporting a plurality of silicon-plastic thermal insulation boards, each of the anti-falling bracket groups comprising 5 anti-falling brackets arranged in a plum blossom shape, each anti-falling bracket being arranged at the intersection of 4 silicon-plastic thermal insulation boards, and each of the silicon-plastic thermal insulation boards being glued with mortar to ensure that each silicon-plastic thermal insulation board is at least fixed in a "sticking, supporting, blocking, and anchoring" manner, the anti-falling bracket comprising a fixing plate connected and fixed to a base wall by anchor bolts, a bottom plate for supporting the silicon-plastic thermal insulation board, an upper baffle plate and a lower baffle plate respectively used to block the upper and lower silicon-plastic thermal insulation boards, a plurality of flat thumbtack-like steel nails being arranged on the bottom plate, and the plurality of flat thumbtack-like steel nails being welded to the bottom plate.

[0006] A further improvement of the technical solution of the utility model is that: a plurality of anchor holes are arranged on the fixing plate, and the fixing plate is connected and fixed to the base wall after the anchor bolts pass through the anchor holes and the mortar leveling layer in sequence.

[0007] A further improvement of the technical solution of the utility model is that the upper baffle and the lower baffle are arranged alternately up and down on the same vertical plane, the fixed plate is in contact with the mortar leveling layer, the thickness between the upper baffle and the lower baffle and the fixed plate is the thickness of the silicone plastic insulation board -10mm, and the gaps need to be filled with sealant.

[0008] A further improvement of the technical solution of the utility model is that a sealing layer is arranged in the plurality of anchor bolt holes, and the anchor bolts are sealed with weather-resistant silicone sealant after passing through the anchor bolt holes.

[0009] A further improvement of the technical solution of the utility model is that the fixing plate, the bottom plate, the upper baffle plate and the lower baffle plate are all galvanized for corrosion protection.

[0010] A further improvement of the technical solution of the utility model is that: the anchor bolt is a stainless steel bolt.

[0011] Due to the adoption of the above technical solution, the technical progress achieved by the utility model is:

[0012] The utility model adopts a bracket structure for building exterior wall insulation board, which can conveniently and efficiently fix the silicon plastic insulation board on the base wall, and has a high safety factor. Five anti-falling brackets arranged in a plum blossom shape constitute an anti-falling bracket group, each anti-falling bracket is arranged at the intersection of four silicon plastic insulation boards, and the silicon plastic insulation board is fixed on the mortar leveling layer by combining "sticking, supporting, blocking, and anchoring"; at the same time, the anti-falling bracket is rigidly connected to the base wall, and the silicon plastic insulation board is simultaneously pasted with mortar. There is "support" between the silicon plastic insulation board and the bottom plate, "blocking" between the upper baffle plate or the lower baffle plate, and "anchoring" with the flat thumbtack-shaped steel nails. Each silicon plastic insulation board is at least subjected to the four forces of "sticking, supporting, blocking, and anchoring", which improves the safety performance of the exterior wall insulation system while ensuring the installation accuracy of the system, and effectively improves the installation efficiency, reduces material waste, and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a cross-sectional view of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the anti-falling bracket of the utility model;

[0015] Figure 3 A schematic diagram of the position of the anti-falling bracket assembly of the utility model in which the anti-falling bracket is arranged in a "plum blossom shape";

[0016] Among them, 1. base wall, 2. mortar leveling layer, 3. silicon plastic insulation board, 4. external finishing layer, 5. anti-falling bracket, 51. anchor bolt hole, 52. fixing plate, 53. anchor bolt, 54. flat thumbtack-shaped steel nail, 55. upper baffle, 56. lower baffle, 57. bottom plate. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the embodiments:

[0018] like Figures 1 to 3 As shown, an anti-falling device for a silicon plastic insulation board comprises a plurality of anti-falling bracket groups for holding a plurality of silicon plastic insulation boards 3, each of the anti-falling bracket groups comprises five anti-falling brackets 5 arranged in a plum blossom shape, each anti-falling bracket 5 is arranged at the intersection of four silicon plastic insulation boards 3, and each of the silicon plastic insulation boards 3 is glued with mortar to ensure that each silicon plastic insulation board 3 is at least fixed in a “sticking, supporting, blocking, and anchoring” manner, the anti-falling bracket 5 comprises a fixing plate 52 connected and fixed to a base wall 1 through anchor bolts 53, a bottom plate 57 for holding the silicon plastic insulation board 3, an upper baffle plate 55 and a lower baffle plate 56 for blocking the upper and lower silicon plastic insulation boards 3 respectively, specifically, a plurality of anchor holes 51 are arranged on the fixing plate 52, the fixing plate 52 is connected and fixed to the base wall 1 after the anchor bolts 53 sequentially pass through the anchor holes 51 and the mortar leveling layer 2, and the anchor bolts 53 are stainless steel bolts. A sealing layer is provided in the plurality of anchor holes 51. After the anchor 53 passes through the anchor hole 51, it is sealed with weather-resistant silicone sealant to enhance the waterproof effect of the structure. The upper baffle 55 and the lower baffle 56 are arranged in an up-and-down staggered manner on the same vertical plane. The fixed plate 52 is in contact with the mortar leveling layer 2. The thickness between the upper baffle 55 and the lower baffle 56 and the fixed plate 52 is the thickness of the silicon plastic insulation board 3 minus 10 mm, to prevent the wall size from being too long and unable to ensure the flatness and verticality of the external finishing layer 4, affecting the quality of plastering. The gaps need to be filled with sealant, and the fixed plate 52, the bottom plate 57, the upper baffle 55 and the lower baffle 56 are all galvanized for corrosion protection. The bottom plate 57 is provided with a plurality of flat pushpin-shaped steel nails 54 , which are welded together with the bottom plate 57 and then subjected to galvanizing for corrosion protection. The structure is stable and reliable, so as to be anchored into the silicon-plastic insulation board 3 without excessively damaging the structure of the silicon-plastic insulation board 3 , and further fix the silicon-plastic insulation board 3 to the anti-falling bracket 5 .

[0019] The building exterior wall insulation board bracket structure adopted by the utility model can conveniently and efficiently fix the silicon plastic insulation board 3 on the base wall 1, and has a high safety factor. Five anti-falling brackets 5 arranged in a plum blossom shape constitute an anti-falling bracket group, each anti-falling bracket 5 is arranged at the intersection of four silicon plastic insulation boards 3, and the silicon plastic insulation board 3 is fixed on the mortar leveling layer 2 by combining "sticking, supporting, blocking, and anchoring"; at the same time, the anti-falling bracket 5 is rigidly connected to the base wall 1, and the silicon plastic insulation board 3 is simultaneously pasted with mortar, there is "support" between the silicon plastic insulation board 3 and the bottom plate 57, there is "blocking" between the upper baffle plate 55 or the lower baffle plate 56, and there is "anchoring" with the flat pushpin-shaped steel nail 54, and each silicon plastic insulation board 3 is subjected to at least four forces of "sticking, supporting, blocking, and anchoring", which improves the safety performance of the exterior wall insulation system while ensuring the installation accuracy of the system, and effectively improves the installation efficiency, reduces material waste, and saves costs. Example

[0020] The outer side of the base wall 1 is provided with a mortar leveling layer 2, a silicon plastic insulation board 3, an external finishing layer 4 and an anti-falling bracket group. The mortar leveling layer 2 uses a polymer anti-cracking mortar to level the outer side of the base wall 1; the external finishing layer 4 is decorated with plastering mortar or other materials; the anti-falling bracket group includes 5 anti-falling brackets 5, which are made of alloy material, preferably hot-dip galvanized flat iron, with a thickness of 3mm, and the fixing plates 52 are arranged at equal intervals. Three A12 anchor holes 51 are used to install anchor bolts 53; the fixing plate 52 is provided with anchor holes 51 and is abutted against the leveled base wall 1, the silicon-plastic insulation board 3 is spliced ​​on the mortar leveling layer 2 and the upper part of the anti-falling bracket 5, the fixing plate 52 first passes through the anchor holes 51 and the mortar leveling layer 2 in sequence through the anchor bolts 53 and is then connected and fixed to the base wall 1, and then the silicon-plastic insulation board 3 is tightly bonded to the mortar leveling layer 2 and the upper side of the anti-falling bracket 5 through bonding mortar.

[0021] In view of the large volume of the silicon-plastic insulation board 3 and the large vertical surface area of ​​the mortar leveling layer 2, the anti-falling bracket 5 is arranged in a "plum blossom shape" along the intersection of the silicon-plastic insulation board 3 to ensure that each silicon-plastic insulation board 3 is at least fixed by "adhesion, support, blocking and anchoring".

[0022] After the anchor bolts are installed, the gaps of the silicone plastic insulation board 3 outside the anti-falling bracket 5 are waterproofed in detail with building sealant to further enhance the waterproof effect of the structure body.

Claims

1. An anti-falling device for a silicon plastic insulation board, characterized in that: The invention comprises a plurality of anti-falling bracket groups for supporting a plurality of silicon plastic insulation boards (3), each of the anti-falling bracket groups comprising five anti-falling brackets (5) arranged in a plum blossom shape, each anti-falling bracket (5) being arranged at the intersection of four silicon plastic insulation boards (3), and each of the silicon plastic insulation boards (3) being bonded by mortar, so as to ensure that each silicon plastic insulation board (3) is at least fixed by "bonding, supporting, blocking and anchoring", the anti-falling bracket (5) comprising a fixing plate (52) connected and fixed to a base wall (1) by anchor bolts (53), a bottom plate (57) for supporting the silicon plastic insulation board (3), an upper baffle plate (55) and a lower baffle plate (56) for blocking the upper and lower silicon plastic insulation boards (3), respectively, the bottom plate (57) being provided with a plurality of flat pushpin-shaped steel nails (54), and the plurality of flat pushpin-shaped steel nails (54) being welded to the bottom plate (57).

2. The anti-falling device of the silicon-plastic insulation board according to claim 1 is characterized in that: The fixing plate (52) is provided with a plurality of anchor holes (51), and the fixing plate (52) is connected and fixed to the base wall (1) after the anchor bolts (53) sequentially penetrate the anchor holes (51) and the mortar leveling layer (2).

3. The anti-falling device of the silicon-plastic insulation board according to claim 1 is characterized in that: The upper baffle plate (55) and the lower baffle plate (56) are arranged in an alternating manner on the same vertical plane. The fixed plate (52) is in contact with the mortar leveling layer (2). The thickness between the upper baffle plate (55) and the lower baffle plate (56) and the fixed plate (52) is the thickness of the silicon plastic insulation board (3) minus 10 mm. The gaps need to be filled with a sealant.

4. The anti-falling device of the silicon-plastic insulation board according to claim 2 is characterized in that: A sealing layer is provided in the plurality of anchor bolt holes (51), and the anchor bolts (53) are sealed with a weather-resistant silicone sealant after passing through the anchor bolt holes (51).

5. The anti-falling device of the silicon-plastic insulation board according to claim 1 is characterized in that: The fixing plate (52), the bottom plate (57), the upper baffle plate (55) and the lower baffle plate (56) are all subjected to galvanizing for corrosion protection.

6. The anti-falling device of the silicon-plastic thermal insulation board according to claim 1 is characterized in that: The anchor bolt (53) is a stainless steel bolt.

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