High-strength polyurethane partition board

Abstract

The utility model relates to the technical field of polyurethane partition panels, in particular to a high-strength polyurethane partition panel which comprises a frame and a polyurethane layer, the outer wall of the frame is fixedly connected with the polyurethane layer, sound absorption holes are machined in the inner wall of the polyurethane layer, the outer wall of the polyurethane layer is fixedly connected with an asbestos board, a connecting groove is machined in the outer wall of the frame, and the connecting groove is formed in the outer wall of the frame. The outer wall of the connecting groove is connected with a machining mechanism. The aluminum layer plate and the compression wood plate are additionally arranged on the basis of the polyurethane layer on the whole, when facing external impact force, the aluminum layer plate and the compression wood plate disperse and absorb external force, the overall use strength is enhanced, square blocks and protruding blocks can be pulled out from connecting grooves forcibly, the aluminum layer plate can be replaced on a frame, and the service life of the aluminum layer plate is prolonged. The overall use strength is improved, and the repeated utilization effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyurethane partition boards, in particular to a high-strength polyurethane partition board. Background Art

[0002] Polyurethane board refers to a polyurethane sandwich panel made entirely of PU or a composite of PU and color steel plates, mainly used in industrial and civil buildings.

[0003] For example, an interior wall sound-absorbing polyurethane rock wool composite partition board with the authorization announcement number "CN217711345U" has solved the problem of the existing interior wall sound-absorbing polyurethane rock wool composite partition board, but the sound absorption effect needs to be further improved. Therefore, it is necessary to improve the existing technology. The above-mentioned sound-absorbing holes and honeycomb partitions can effectively separate the complete sound waves, which is beneficial to reducing the transmission effect of the sound waves. Considering that the existing polyurethane rock wool has sound-absorbing holes, the overall hardness is soft and it is easily squeezed and deformed in the face of external forces, resulting in low overall strength of use. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing interior wall sound-absorbing polyurethane rock wool composite partition board is easily squeezed and deformed when facing external forces, resulting in low overall strength, and to propose a high-strength polyurethane partition board.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a high-strength polyurethane partition board, comprising a frame and a polyurethane layer, the outer wall of the frame is fixedly connected to the polyurethane layer, the inner wall of the polyurethane layer is processed with sound-absorbing holes, the outer wall of the polyurethane layer is fixedly connected to the asbestos board, the outer wall of the frame is processed with a connecting groove, and the outer wall of the connecting groove is connected to a reinforcement mechanism.

[0006] Preferably, the reinforcing mechanism comprises a square block, the outer wall of the square block is pressed against the connecting groove, the outer wall of the square block is fixedly connected to the protrusion, and the outer wall of the protrusion is pressed against the aluminum layer plate.

[0007] Preferably, the outer wall of the asbestos board is fixedly connected to the compressed wooden board, and the outer wall of the frame is connected to a mounting mechanism.

[0008] Preferably, the mounting mechanism comprises a round block, the inner wall of the round block is threadedly connected to a round rod, and the end of the round rod is fixedly connected to a rubber block.

[0009] Preferably, a slide groove is processed on the inner wall of the frame, and the inner wall of the slide groove is slidably connected to the partition.

[0010] Preferably, the outer wall of the frame is fixedly connected to the asbestos board, and the outer wall of the frame is fixedly connected to the compressed wooden board.

[0011] The utility model proposes a high-strength polyurethane partition board, which has the beneficial effect of adding aluminum layers and compressed wooden boards on the basis of the polyurethane layer. When facing external impact force, the aluminum layers and compressed wooden boards disperse and absorb the external force, so that the overall strength of use is enhanced. The square blocks and protrusions can be pulled out from the connecting grooves by force, and the aluminum layers can be replaced at the frame, so that the overall strength of use is improved, and the effect of repeated use is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure from a top view;

[0014] Figure 3 for Figure 1 Schematic diagram of the cross-sectional structure in the center front view;

[0015] Figure 4 for Figure 2 A in the middle is an enlarged structural diagram;

[0016] Figure 5 for Figure 2 The enlarged structural diagram at B in the middle;

[0017] Figure 6 for Figure 3 Enlarged structural diagram at point C in the middle.

[0018] In the figure: 1. frame, 2. polyurethane layer, 3. sound-absorbing hole, 4. asbestos board, 5. compressed wooden board, 6. connecting groove, 7. reinforcement mechanism, 701. square block, 702. protrusion, 703. aluminum layer board, 8. installation mechanism, 801. round block, 802. round rod, 803. rubber block, 9. slide groove, 10. partition. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings: Example 1

[0020] See also Figure 1-6 In this embodiment, a high-strength polyurethane partition board includes a frame 1 and a polyurethane layer 2. The outer wall of the frame 1 is fixedly connected to the polyurethane layer 2. The inner wall of the polyurethane layer 2 is processed with sound-absorbing holes 3. The outer wall of the polyurethane layer 2 is fixedly connected to the asbestos board 4. The outer wall of the frame 1 is processed with a connecting groove 6. The outer wall of the connecting groove 6 is connected to a processing mechanism 7.

[0021] An aluminum layer 703 and a compressed wooden board 5 are added to the polyurethane layer 2. When facing external impact force, the aluminum layer 703 and the compressed wooden board 5 disperse and absorb the external force, so that the overall strength of use is enhanced. The square block 701 and the protrusion 702 can be pulled out from the connecting groove 6 with force, and the aluminum layer 703 can be replaced on the frame 1, so that the overall strength of use is improved and the effect of repeated use is improved.

[0022] The reinforcement mechanism 7 includes a square block 701. By forcibly pulling out the block 701 and the protrusion 702 from the connecting groove 6, the aluminum layer 703 can be replaced in the frame 1, so that the aluminum layer 703 can decompose and protect against external forces. The outer wall of the square block 701 is tightly pressed against the connecting groove 6, and the outer wall of the square block 701 is fixedly connected to the protrusion 702. The outer wall of the protrusion 702 is tightly pressed against the aluminum layer 703.

[0023] The outer wall of the asbestos board 4 is fixedly connected to the compressed wooden board 5, and the outer wall of the frame 1 is connected to the mounting mechanism 8. The round rod 802 is spirally rotated on the round block 801, and the length between the round rod 802 and the round block 801 is changed, so that the round block 801 is tightly connected and installed with the outside. The mounting mechanism 8 includes a round block 801, the inner wall of the round block 801 is threadedly connected to the round rod 802, and the end of the round rod 802 is fixedly connected to the rubber block 803.

[0024] Working principle:

[0025] Installation phase

[0026] By applying external glue to the frame 1 and the partition 10, the frame 1 and the partition 10 are fixed and pasted to the installation position. At the same time, the partition 10 can also be manually pulled out, and the partition 10 slides out of the slide groove 9 on the frame 1, so that the round rod 802 on the round block 801 is exposed, and the round rod 802 is twisted to spirally rotate on the round block 801, and the length between the round rod 802 and the round block 801 is changed. The rubber block 803 at the end of the round block 801 protrudes from a part of the frame 1 until the rubber block 803 at the end of the round rod 802 can be inserted and tightened with the external installation position to achieve the effect of overall and external installation.

[0027] Use phase

[0028] By adding an aluminum layer plate 703 and a compressed wooden board 5 on the basis of the polyurethane layer 2 as a whole, when facing external impact force, the aluminum layer plate 703 and the compressed wooden board 5 disperse and absorb the external force, so that the overall strength of use is enhanced, and the surface of the polyurethane layer 2 has sound-absorbing holes 3, which can absorb and reduce the vibration noise generated by the outside, and the internal asbestos board 4 improves the overall thermal insulation effect. When the aluminum layer plate 703 is dented or damaged, the square block 701 and the protrusion 702 can be pulled out of the connecting groove 6 with force to release the restrictive force between the aluminum layer plate 703 and the frame 1, so that the aluminum layer plate 703 can be replaced in the frame 1. Example 2

[0029] See also Figure 1-5 : In this embodiment, the inner wall of the frame 1 is processed with a slide groove 9, the inner wall of the slide groove 9 is slidingly connected to the partition 10, the outer wall of the frame 1 is fixedly connected to the asbestos board 4, and the outer wall of the frame 1 is fixedly connected to the compressed wooden board 5.

[0030] Working principle:

[0031] The chute 9 on the frame 1 controls whether the partition 10 is detached, so that the frame 1 is more beautiful as a whole under the requirements of installation, and the compressed wood board 5 inside the frame 1 also increases the overall strength of use.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength polyurethane partition board, comprising a frame (1) and a polyurethane layer (2), wherein the outer wall of the frame (1) is fixedly connected to the polyurethane layer (2), and characterized in that: The inner wall of the polyurethane layer (2) is processed with sound-absorbing holes (3), the outer wall of the polyurethane layer (2) is fixedly connected to the asbestos board (4), the outer wall of the frame (1) is processed with a connecting groove (6), and the outer wall of the connecting groove (6) is connected to a reinforcement mechanism (7); The reinforcing mechanism (7) comprises a square block (701), the outer wall of the square block (701) is tightly pressed against the connecting groove (6), the outer wall of the square block (701) is fixedly connected to the protrusion (702), and the outer wall of the protrusion (702) is tightly pressed against the aluminum layer plate (703); The outer wall of the frame (1) is fixedly connected to the compressed wooden board (5).

2. The high-strength polyurethane partition board according to claim 1, characterized in that: The outer wall of the asbestos board (4) is fixedly connected to the compressed wooden board (5), and the outer wall of the frame (1) is connected to a mounting mechanism (8).

3. The high-strength polyurethane partition board according to claim 2, characterized in that: The mounting mechanism (8) comprises a round block (801), the inner wall of the round block (801) is threadedly connected to a round rod (802), and the end of the round rod (802) is fixedly connected to a rubber block (803).

4. The high-strength polyurethane partition board according to claim 3, characterized in that: The inner wall of the frame (1) is processed with a slide groove (9), and the inner wall of the slide groove (9) is slidably connected to the partition (10).

5. The high-strength polyurethane partition board according to claim 4, characterized in that: The outer wall of the frame (1) is fixedly connected to the asbestos board (4).

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