Polyurethane composite insulation board with good waterproof effect

Abstract

The utility model discloses a polyurethane composite insulation board with a good waterproof effect, which belongs to the field of insulation boards and comprises a side board and an insulation board body, the insulation board body comprises a base layer, a waterproof layer is laid outside the base layer, a heat insulation layer is laid outside the waterproof layer, a wear-resistant layer is sprayed outside the heat insulation layer, and the wear-resistant layer is coated outside the heat insulation layer. The side plates are fixedly connected to the two sides of the insulation board body, a clamping block is fixedly connected to one side of one side plate, and a fixing groove is formed in the top of the clamping block; according to the polyurethane composite insulation board with the good waterproof effect, clamping blocks, fixing grooves, splicing plates, through grooves, check blocks, fixing pins, fixing springs and clamping grooves are arranged, two insulation boards can be conveniently spliced in the use process of the insulation boards, meanwhile, the splicing process is simple, convenient, time-saving and labor-saving, the splicing speed of the insulation boards is also increased, and the service life of the insulation boards is prolonged. Therefore, the working efficiency of splicing the insulation board is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of thermal insulation boards, and in particular relates to a polyurethane composite thermal insulation board with good waterproof effect. Background Art

[0002] As the name suggests, insulation board is a board used for insulation of buildings. The insulation board has moisture-proof and waterproof properties, which can reduce the thickness of the building's external protective structure, thereby increasing the indoor usable area.

[0003] According to the authorization announcement number CN211257366U, a thermal insulation board with waterproof and anti-corrosion functions, the patent is a known prior art, and although the patent has the advantages of waterproof, anti-corrosion and sound insulation, the technical solution of the patent still has the following defects in actual use: the patent uses bolts to fix the thermal insulation boards during splicing, and corresponding tools (screwdrivers) are required when operating the bolts, and the screwdriver needs to be twisted hard to rotate the bolts. This makes the splicing of the thermal insulation boards time-consuming and labor-intensive, and the splicing speed will also be slow, which will lead to low efficiency in assembling the thermal insulation boards. For this reason, we propose a polyurethane composite thermal insulation board with good waterproof effect. Utility Model Content

[0004] The utility model aims to provide a polyurethane composite thermal insulation board with good waterproof effect, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a polyurethane composite insulation board with good waterproof effect, comprising a side plate and an insulation board body, the insulation board body comprising a base layer, a waterproof layer is laid on the outside of the base layer, a heat insulation layer is laid on the outside of the waterproof layer, and a wear-resistant layer is sprayed on the outside of the heat insulation layer;

[0006] The side panels are fixedly connected to both sides of the insulation board body, one side of one of the side panels is fixedly connected with a clamping block, the top of the clamping block is provided with a fixing groove, and one side of the other side panel is fixedly connected with a splicing plate, one side of the splicing plate is provided with a clamping groove, and the top of the splicing plate is provided with a through groove, the top of the through groove is clamped with a sealing block, the inside of the through groove is fixedly connected with a stopper, the inside of the stopper is movably sleeved with a fixing pin, the top of the stopper is transmission-connected to the bottom of the top of the fixing pin through a fixing spring, and the top of the fixing pin is fixedly connected with a pull ring.

[0007] As a preferred embodiment, the base layer is made of polyurethane material, the waterproof layer is made of waterproof film, the heat insulation layer is made of glass fiber material, and the wear-resistant layer is made of wear-resistant coating.

[0008] As a preferred implementation, the card slot and the card block are matched with each other, and the sealing block is made of rubber material.

[0009] As a preferred implementation, the fixing pin is located inside the through slot, and the bottom end of the fixing pin is matched with the fixing slot.

[0010] As a preferred embodiment, the fixing spring is movably sleeved on the outside of the fixing pin, and two ends of the fixing spring are fixedly connected to the top of the stopper and the bottom of the top end of the fixing pin respectively.

[0011] As a preferred implementation, the pull ring is located inside the through groove, and the top of the pull ring is in contact with the bottom of the sealing block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The polyurethane composite insulation board with good waterproof effect can be conveniently spliced ​​between two insulation boards during the use of the insulation board by arranging the clamping block, the fixing groove, the splicing board, the through groove, the stopper, the fixing pin, the fixing spring and the clamping groove. At the same time, the splicing process is simple, convenient, time-saving and labor-saving, and the splicing speed of the insulation board is accelerated, thereby improving the work efficiency of assembling the insulation board.

[0014] The polyurethane composite thermal insulation board with good waterproof effect can slow down the heat transfer speed by setting the insulation layer of glass fiber material, thereby enhancing the thermal insulation effect of the thermal insulation board. At the same time, the waterproof film can be used for preliminary waterproofing, and the polyurethane material is used as the base layer. The waterproof, moisture-proof and heat-insulating properties of the polyurethane material can be used to further enhance the waterproof and heat-insulating properties of the thermal insulation board, thereby improving the waterproof and heat-insulating effects of the thermal insulation board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial cross-sectional view of the structure of the utility model;

[0017] Figure 3 In the utility model structure Figure 2 An enlarged schematic diagram of point A.

[0018] In the figure: 1. Side panel; 2. Insulation board body; 21. Base layer; 22. Waterproof layer; 23. Insulation layer; 24. Wear-resistant layer; 3. Block; 4. Fixing groove; 5. Splicing plate; 6. Through groove; 7. Sealing block; 8. Stopper; 9. Fixing pin; 10. Fixing spring; 11. Pull ring; 12. Block. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] See also Figure 1 and Figure 2 The utility model provides a polyurethane composite thermal insulation board with good waterproof effect, comprising a side plate 1 and a thermal insulation board body 2, the thermal insulation board body 2 comprising a base layer 21, a waterproof layer 22 is laid on the outside of the base layer 21, a thermal insulation layer 23 is laid on the outside of the waterproof layer 22, a wear-resistant layer 24 is sprayed on the outside of the thermal insulation layer 23, the base layer 21 is made of polyurethane material, the waterproof layer 22 is made of waterproof film, the thermal insulation layer 23 is made of glass fiber material, and the wear-resistant layer 24 is made of wear-resistant coating;

[0022] In this embodiment, by spraying wear-resistant coating on the surface of the insulation board, the wear resistance of the insulation board can be enhanced, and the use of glass fiber material can slow down the heat transfer rate, thereby enhancing the thermal insulation effect of the insulation board. At the same time, the use of waterproof film can perform preliminary waterproofing, and by using polyurethane material as the base layer 21, the waterproof, moisture-proof and heat-insulating properties of the polyurethane material can be utilized to further enhance the waterproof and heat-insulating properties of the insulation board, thereby improving the waterproof and heat-insulating effects of the insulation board.

[0023] See also Figure 2 and Figure 3 The side panels 1 are fixedly connected to both sides of the insulation board body 2, a block 3 is fixedly connected to one side of one side panel 1, a fixing groove 4 is provided on the top of the block 3, a splicing plate 5 is fixedly connected to one side of the other side panel 1, a slot 12 is provided on one side of the splicing plate 5, the slot 12 and the block 3 are adapted to each other, a through slot 6 is provided on the top of the splicing plate 5, a sealing block 7 is clamped on the top of the through slot 6, the sealing block 7 is made of rubber material, a stopper 8 is fixedly connected to the inside of the through slot 6, and a fixed stopper 8 is movably sleeved inside the stopper 8 Pin 9, the fixing pin 9 is located inside the through slot 6, and the bottom end of the fixing pin 9 is adapted to the fixing slot 4, the top of the stopper 8 is transmission-connected to the bottom of the top of the fixing pin 9 through a fixing spring 10, the fixing spring 10 is movably sleeved on the outside of the fixing pin 9, and the two ends of the fixing spring 10 are respectively fixedly connected to the top of the stopper 8 and the bottom of the top of the fixing pin 9, the top of the fixing pin 9 is fixedly connected with a pull ring 11, the pull ring 11 is located inside the through slot 6, and the top of the pull ring 11 is in contact with the bottom of the sealing block 7;

[0024] In this embodiment, when it is necessary to assemble two insulation boards, the sealing block 7 of one insulation board can be opened outward first, and the pull ring 11 can be pulled outward, so that the pull ring 11 drives the fixing pin 9 to slide inside the through groove 6, causing the bottom end of the fixing pin 9 to move up toward the bottom of the stop block 8. At this time, the fixing spring 10 will be stretched and deformed, and then the clamping block 3 of the other insulation board is inserted into the inside of the clamping groove 12, and the pull ring 11 is released, so that the fixing spring 10 restores the elastic deformation, and the fixing spring 10 will drive the fixing pin 9 to move vertically downward, causing the bottom end of the fixing pin 9 to be inserted into the inside of the fixing groove 4, so as to facilitate the splicing of the two insulation boards. This can make the splicing process of the insulation boards simple, convenient, time-saving and labor-saving, and also speed up the splicing speed of the insulation boards, thereby improving the work efficiency of assembling the insulation boards.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polyurethane composite insulation board with good waterproof effect, comprising a side board (1) and an insulation board body (2), characterized in that: The insulation board body (2) comprises a base layer (21), a waterproof layer (22) is laid on the outside of the base layer (21), a heat insulation layer (23) is laid on the outside of the waterproof layer (22), and a wear-resistant layer (24) is sprayed on the outside of the heat insulation layer (23); The side panels (1) are fixedly connected to the two sides of the insulation board body (2); a clamping block (3) is fixedly connected to one side of one of the side panels (1); a fixing groove (4) is provided on the top of the clamping block (3); a splicing plate (5) is fixedly connected to one side of the other side panel (1); a clamping groove (12) is provided on one side of the splicing plate (5); a through groove (6) is provided on the top of the splicing plate (5); a sealing block (7) is clamped on the top of the through groove (6); a stopper (8) is fixedly connected inside the through groove (6); a fixing pin (9) is movably sleeved inside the stopper (8); the top of the stopper (8) is transmission-connected to the bottom of the top of the fixing pin (9) through a fixing spring (10); and a pull ring (11) is fixedly connected to the top of the fixing pin (9).

2. The polyurethane composite insulation board with good waterproof effect according to claim 1, characterized in that: The base layer (21) is made of polyurethane material, the waterproof layer (22) is made of waterproof film, the heat insulation layer (23) is made of glass fiber material, and the wear-resistant layer (24) is made of wear-resistant coating.

3. The polyurethane composite insulation board with good waterproof effect according to claim 1, characterized in that: The clamping groove (12) and the clamping block (3) are adapted to each other, and the sealing block (7) is made of rubber material.

4. The polyurethane composite insulation board with good waterproof effect according to claim 1, characterized in that: The fixing pin (9) is located inside the through slot (6), and the bottom end of the fixing pin (9) is adapted to fit the fixing slot (4).

5. The polyurethane composite insulation board with good waterproof effect according to claim 1, characterized in that: The fixing spring (10) is movably sleeved on the outside of the fixing pin (9), and the two ends of the fixing spring (10) are respectively fixedly connected to the top of the stopper (8) and the bottom of the top end of the fixing pin (9).

6. The polyurethane composite insulation board with good waterproof effect according to claim 1, characterized in that: The pull ring (11) is located inside the through groove (6), and the top of the pull ring (11) is in contact with the bottom of the sealing block (7).

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