Splicing type polyurethane composite insulation board

Abstract

The utility model discloses a splicing type polyurethane composite insulation board, which belongs to the field of insulation boards, and comprises a mounting sheet and a polyurethane composite insulation board body, the polyurethane composite insulation board body comprises a panel, the top of the panel is fixedly connected with a polyurethane board, the top of the polyurethane board is fixedly connected with a back board, and the back board is fixedly connected with the mounting sheet. Aluminum-foil paper is fixedly connected to the top of the back plate, a first groove is formed in one side of the polyurethane plate, and a splicing block is fixedly connected to the interior of the first groove; according to the spliced polyurethane composite insulation board, by arranging the first grooves, the splicing blocks, the clamping grooves, the second grooves, the mounting blocks, the inserting rods and the clamping blocks, two polyurethane composite insulation boards can be conveniently and rapidly spliced in the using process of the polyurethane composite insulation boards, and no gap is generated at the splicing position of the polyurethane composite insulation boards; therefore, the overall attractiveness of the polyurethane composite insulation board is ensured.

Description

Technical Field

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

[0002] As the name suggests, insulation boards are boards used to insulate buildings. Insulation boards have moisture-proof and waterproof properties, which can reduce the thickness of the building's exterior envelope, thereby increasing the indoor usable area. Polyurethane composite insulation boards refer to insulation boards made of polyurethane materials.

[0003] According to the patent of CN219451326U, a spliced ​​polyurethane insulation board, the patent is a known prior art, and although the patent has the advantage of being able to quickly assemble two insulation boards, the technical solution of the patent has the following defects in actual use: Figure 2 It can be seen that since one end of the adapter card is flush with the extended end of the first decorative panel, when the adapter card is inserted into the gap between the first card block and the second card block, the end of the adapter card will contact the bolt (that is, due to the obstruction of the bolt, the end of the adapter card will not contact the second insulation material). In this way, the extended end of the first decorative panel will not contact the second decorative panel, which will cause a gap between the two insulation boards when spliced, thereby affecting the overall aesthetics of the insulation board. For this reason, we propose a spliced ​​polyurethane composite insulation board. Utility Model Content

[0004] The utility model aims to provide a spliced ​​polyurethane composite insulation board to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced ​​polyurethane composite insulation board, comprising a mounting plate and a polyurethane composite insulation board body, the polyurethane composite insulation board body comprising a panel, the top of the panel is fixedly connected to a polyurethane board, the top of the polyurethane board is fixedly connected to a back plate, and the top of the back plate is fixedly connected to an aluminum foil;

[0006] A No. 1 groove is provided on one side of the polyurethane plate, a splicing block is fixedly connected inside the No. 1 groove, a clamping groove is provided on one side of the splicing block, a No. 2 groove is provided on the other side of the polyurethane plate, a mounting block is fixedly connected inside the No. 2 groove, an insert rod is threadedly sleeved on the internal part of the mounting block, and a clamping block is fixedly connected to the end of the insert rod.

[0007] As a preferred implementation, the mounting piece is in an "L" shape, and the mounting piece is fixedly mounted to one side of the back plate.

[0008] As a preferred implementation, the panel, polyurethane board, backboard and aluminum foil are all fixedly bonded by adhesive, and the length of the panel and polyurethane board is greater than the length of the backboard and aluminum foil.

[0009] As a preferred embodiment, the exterior of the splicing block is fixedly connected to the inner wall of one side of the polyurethane plate, and the exterior of the mounting block is fixedly connected to the inner wall of the other side of the polyurethane plate.

[0010] As a preferred implementation, the external thread on the outside of the insertion rod is matched with the internal thread on the inside of the mounting block, and the end of the insertion rod and one side of the clamping block are perpendicular to each other.

[0011] As a preferred implementation, the card block is made of rubber material, and the card block and the card slot are adapted to each other.

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

[0013] The spliced ​​polyurethane composite thermal insulation board is provided with a No. 1 groove, a splicing block, a clamping groove, a No. 2 groove, a mounting block, a plug rod and a clamping block, so that two polyurethane composite thermal insulation boards can be quickly assembled during the use of the polyurethane composite thermal insulation board, and no gap will be generated at the splicing of the polyurethane composite thermal insulation board, thereby ensuring the overall aesthetics of the polyurethane composite thermal insulation board;

[0014] The spliced ​​polyurethane composite thermal insulation board can be conveniently fixed to the wall by arranging the mounting sheet during the use of the polyurethane composite thermal insulation board, and the aluminum foil is used to prevent moisture on the wall from diffusing into the interior of the polyurethane composite thermal insulation board body, thereby increasing the service life of the polyurethane composite 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 A magnified schematic diagram of point A;

[0018] Figure 4 It is a bottom view schematic diagram of the structure of the utility model.

[0019] In the figure: 1. mounting plate; 2. polyurethane composite insulation board body; 21. panel; 22. polyurethane board; 23. back plate; 24. aluminum foil; 3. groove No. 1; 4. splicing block; 5. slot; 6. groove No. 2; 7. mounting block; 8. plug rod; 9. slot. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] 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.

[0022] See also Figure 1 and Figure 4 The utility model provides a spliced ​​polyurethane composite insulation board, comprising a mounting piece 1 and a polyurethane composite insulation board body 2, the polyurethane composite insulation board body 2 comprising a panel 21, a polyurethane board 22 is fixedly connected to the top of the panel 21, a back plate 23 is fixedly connected to the top of the polyurethane board 22, an aluminum foil 24 is fixedly connected to the top of the back plate 23, the panel 21, the polyurethane board 22, the back plate 23 and the aluminum foil 24 are fixedly bonded by adhesive, the length of the panel 21 and the polyurethane board 22 is greater than the length of the back plate 23 and the aluminum foil 24, the mounting piece 1 is in an "L" shape, and one side of the mounting piece 1 and the back plate 23 is fixedly installed;

[0023] In this embodiment, when the polyurethane composite insulation board needs to be installed on the wall, the mounting plate 1 is first fixedly connected to one side of the back plate 23 by bolts, and then the polyurethane composite insulation board body 2 is picked up so that the aluminum foil 24 and the mounting plate 1 are in contact with the wall, and the mounting plate 1 is fixed to the wall with mounting screws. That is, the polyurethane composite insulation board body 2 can be fixed to the wall, and the aluminum foil 24 can be used for moisture-proofing to prevent moisture on the wall from diffusing into the interior of the polyurethane composite insulation board body 2.

[0024] See also Figure 2 and Figure 3A No. 1 groove 3 is provided on one side of the polyurethane plate 22, a splicing block 4 is fixedly connected inside the No. 1 groove 3, the outside of the splicing block 4 is fixedly connected to the inner wall of one side of the polyurethane plate 22, a card slot 5 is provided on one side of the splicing block 4, a No. 2 groove 6 is provided on the other side of the polyurethane plate 22, a mounting block 7 is fixedly connected inside the No. 2 groove 6, the outside of the mounting block 7 is fixedly connected to the inner wall of the other side of the polyurethane plate 22, a plug rod 8 is sleeved on the internal thread of the mounting block 7, a card block 9 is fixedly connected to the end of the plug rod 8, the external thread of the plug rod 8 is matched with the internal thread of the mounting block 7, and the end of the plug rod 8 and one side of the card block 9 are perpendicular to each other, the material of the card block 9 is rubber material, and the card block 9 and the card slot 5 are matched;

[0025] In this embodiment, when it is necessary to splice two polyurethane composite insulation board bodies 2, firstly, one end of the insertion rod 8 is threadedly sleeved on the inside of the mounting block 7, and then the two polyurethane composite insulation board bodies 2 are slowly closed, so that the insertion rod 8 on one polyurethane composite insulation board body 2 enters into the No. 1 groove 3 of the other polyurethane composite insulation board body 2, and the insertion rod 8 will drive the card block 9 to move, so that the card block 9 is squeezed into the inside of the card groove 5, and the card block 9 will undergo elastic deformation during the extrusion process until the card block 9 is completely consistent with the card groove 5, at which time the card block 9 will restore the elastic deformation and be firmly clamped in the inside of the card groove 5, at which time the panels 21 of the two polyurethane composite insulation board bodies 2 will be in close contact, and there will be no gap at the joint of the two polyurethane composite insulation board bodies 2, thereby ensuring the overall aesthetics of the polyurethane composite insulation board bodies 2 after splicing.

[0026] The working principle and use process of the utility model are as follows: first, the mounting sheet 1 is fixedly connected to one side of the back plate 23 by bolts, and then a polyurethane composite insulation board body 2 is picked up, so that the aluminum foil 24 and the mounting sheet 1 are in contact with the wall surface, and the mounting sheet 1 is fixed to the wall surface by mounting screws, that is, the polyurethane composite insulation board body 2 can be fixed to the wall surface;

[0027] Then pick up another polyurethane composite insulation board body 2, thread one end of the insertion rod 8 into the inside of the mounting block 7, and then slowly move the polyurethane composite insulation board body 2 closer to the polyurethane composite insulation board body 2 fixed on the wall, so that the insertion rod 8 on the polyurethane composite insulation board body 2 enters into the No. 1 groove 3 of the polyurethane composite insulation board body 2 fixed on the wall;

[0028] Finally, the insertion rod 8 will drive the block 9 to move, so that the block 9 is squeezed into the interior of the slot 5, and the block 9 will undergo elastic deformation during the extrusion process until the block 9 is completely consistent with the slot 5. At this time, the block 9 will restore its elastic deformation and be firmly clamped in the interior of the slot 5. At this time, the panels 21 of the two polyurethane composite insulation board bodies 2 will be in close contact, and there will be no gap at the joint of the two polyurethane composite insulation board bodies 2, thereby ensuring the overall aesthetics of the polyurethane composite insulation board bodies 2 after splicing.

[0029] 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 spliced ​​polyurethane composite insulation board, comprising a mounting plate (1) and a polyurethane composite insulation board body (2), characterized in that: The polyurethane composite thermal insulation board body (2) comprises a panel (21), the top of the panel (21) is fixedly connected to a polyurethane board (22), the top of the polyurethane board (22) is fixedly connected to a backboard (23), and the top of the backboard (23) is fixedly connected to an aluminum foil (24); A first groove (3) is provided on one side of the polyurethane plate (22), a splicing block (4) is fixedly connected to the interior of the first groove (3), a clamping groove (5) is provided on one side of the splicing block (4), a second groove (6) is provided on the other side of the polyurethane plate (22), a mounting block (7) is fixedly connected to the interior of the second groove (6), an insert rod (8) is threadedly sleeved on the interior of the mounting block (7), and a clamping block (9) is fixedly connected to the end of the insert rod (8).

2. The spliced ​​polyurethane composite insulation board according to claim 1, characterized in that: The mounting plate (1) is in an "L" shape, and the mounting plate (1) and one side of the back plate (23) are fixedly mounted.

3. The spliced ​​polyurethane composite insulation board according to claim 1, characterized in that: The front panel (21), the polyurethane panel (22), the back panel (23) and the aluminum foil (24) are all fixedly bonded together by means of an adhesive, and the length of the front panel (21) and the polyurethane panel (22) is greater than the length of the back panel (23) and the aluminum foil (24).

4. The spliced ​​polyurethane composite insulation board according to claim 1, characterized in that: The exterior of the splicing block (4) is fixedly connected to the inner wall of one side of the polyurethane plate (22), and the exterior of the mounting block (7) is fixedly connected to the inner wall of the other side of the polyurethane plate (22).

5. The spliced ​​polyurethane composite insulation board according to claim 1, characterized in that: The external thread on the outside of the insertion rod (8) is matched with the internal thread on the inside of the mounting block (7), and the end of the insertion rod (8) and one side of the clamping block (9) are perpendicular to each other.

6. The spliced ​​polyurethane composite insulation board according to claim 1, characterized in that: The material of the clamping block (9) is a rubber material, and the clamping block (9) and the clamping slot (5) are adapted to each other.

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