High-strength cement sound barrier

Abstract

The utility model discloses a high-strength cement sound barrier which comprises a plate body, a groove is formed in one end of the plate body, a protruding block corresponding to the groove is arranged at the other end of the plate body, a clamping block is fixed to one end of the plate body, a clamping groove corresponding to the clamping block is formed in the other end of the plate body, an open groove is formed in the plate body, an L-shaped groove is formed in the position of the open groove, and the L-shaped groove is connected with the protruding block. An L-shaped plate is connected to the L-shaped groove in a sliding mode, a gasket is fixed to the L-shaped plate, and a transverse groove matched with the gasket is formed in the plate body. According to the utility model, the clamping block of one plate body is clamped with the clamping groove of the other plate body, the square groove is also clamped with the square block at the moment, under the action of the gasket, the connecting gap of the two plate bodies can be sealed, rainwater is effectively prevented from entering the connecting gap of the plate bodies, and under the matching of the groove and the convex block as well as the clamping block and the clamping groove, the two plate bodies are connected more firmly, and the service life of the plate bodies is prolonged. And the phenomenon of loosening is not easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of sound barriers, in particular to a high-strength cement sound barrier. Background Art

[0002] A cement sound barrier uses high-strength cement boards as building materials to achieve the effect of noise reduction and sound insulation.

[0003] The existing plastic, metal and composite sound barrier boards on the market have certain defects: when the existing cement boards for sound and wind barriers are in use, rainwater will enter the joints of the boards along the connecting gaps of the cement boards. As a result, water accumulates at the connecting gaps of the boards, which in turn leads to a decrease in the service life of the boards and affects the connection stability between the boards.

[0004] Therefore, the traditional sound barrier boards can be improved to avoid the above-mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-strength cement sound barrier to solve the above problems.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A high-strength cement sound barrier includes a plate body. A groove is opened at one end of the plate body, and a convex block corresponding to the groove is opened at the other end. A clamping block is fixed at one end of the plate body, and a clamping groove corresponding to the clamping block is opened at the other end. A slotted opening is opened on the plate body, and an L-shaped groove is opened at the slotted opening. An L-shaped plate is slidably connected at the L-shaped groove, and a gasket is fixed on the L-shaped plate. A transverse groove adapted to the gasket is opened on the plate body, and a cooperating member for covering the slotted opening is provided on the plate body.

[0008] Preferably, the cooperating member includes a connecting groove opened at the slotted opening, and a cover plate is attached to the slotted opening. A side block adapted to the connecting groove is fixed on the cover plate. A screw rod is slidably connected on the side block, and a threaded groove threadedly connected to the screw rod is opened at the connecting groove.

[0009] Preferably, a square block is fixed at the clamping groove, and a square groove adapted to the square block is opened on the plate body.

[0010] Preferably, the bottom of the square block is slidably connected to the gasket.

[0011] Preferably, a sealing ring is provided on the part of the cover plate in contact with the slotted opening.

[0012] Preferably, the inner bottom wall of the groove and the side wall of the clamping block form an L shape, and the inner bottom wall of the clamping groove and the side wall of the convex block also form an L shape.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] 1. In this application, the clamping block of one plate body is engaged with the clamping groove of another plate body. At this time, the square groove is also engaged with the square block. Under the action of the gasket, the connection gap between the two plate bodies can be sealed, effectively preventing rainwater from entering the connection gap of the plate bodies. With the cooperation of the groove and the convex block, and the clamping block and the clamping groove, the two plate bodies are more firmly connected after connection and will not easily become loose.

[0015] 2. After the side block is engaged with the connection groove in this application, the position of the cover plate can be restricted, so that the cover plate cannot move horizontally on the plate body. And with the cooperation of the screw rod, the cover plate and the plate body can be fixed as a whole. The cover plate can block the L-shaped plate at the grooved opening, effectively preventing non-professionals from disassembling the L-shaped plate. Therefore, the plate body can be put into use more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the overall structural schematic diagram of the cement sound barrier provided by the embodiment of the present utility model;

[0017] Figure 2 Shows the partial structural schematic diagram of the cement sound barrier provided by the embodiment of the present utility model;

[0018] Figure 3 Shows the side structural schematic diagram of the cement sound barrier provided by the embodiment of the present utility model.

[0019] Legend Explanation:

[0020] 1. Plate body; 2. Groove; 3. Clamping block; 4. Convex block; 5. Clamping groove; 6. L-shaped groove; 7. L-shaped plate; 8. Gasket; 9. Square block; 10. Horizontal groove; 11. Square groove; 12. Grooved opening; 13. Connection groove; 14. Screw groove; 15. Cover plate; 16. Side block; 17. Screw rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all 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 shall fall within the protection scope of the present utility model.

[0022] Embodiment 1:

[0023] The present utility model provides a technical solution. Please refer to Figures 1-3 :

[0024] A high-strength cement sound barrier, comprising a plate body 1, one end of the plate body 1 is provided with a groove 2, the other end is provided with a convex block 4 corresponding to the groove 2, and one end of the plate body 1 is fixed with a clamping block 3, and the other end is provided with a clamping groove 5 corresponding to the clamping block 3. An opening groove 12 is provided on the plate body 1, and an L-shaped groove 6 is provided at the opening groove 12. An L-shaped plate 7 is slidably connected at the L-shaped groove 6, and a gasket 8 is fixed on the L-shaped plate 7. A transverse groove 10 adapted to the gasket 8 is provided on the plate body 1, and a fitting for covering the opening groove 12 is provided on the plate body 1. The inner bottom wall of the groove 2 and the side wall of the clamping block 3 form an L shape, and the inner bottom wall of the clamping groove 5 and the side wall of the convex block 4 also form an L shape. A square block 9 is fixed at the clamping groove 5, and a square groove 11 adapted to the square block 9 is provided on the plate body 1. The bottom of the square block 9 is slidably connected with the gasket 8.

[0025] Embodiment 2:

[0026] Basically the same as the technical solution of Embodiment 1, the difference is that, as Figure 3 shown, the fitting includes a connecting groove 13 opened at the opening groove 12, and a cover plate 15 is attached to the opening groove 12. A side block 16 adapted to the connecting groove 13 is fixed on the cover plate 15. A screw rod 17 is slidably connected to the side block 16, and a screw groove 14 threadedly connected to the screw rod 17 is provided at the connecting groove 13. A sealing ring is provided on the part of the cover plate 15 in contact with the opening groove 12. After the side block 16 is engaged with the connecting groove 13, the position of the cover plate 15 can be restricted, so that the cover plate 15 cannot move horizontally on the plate body 1, and with the cooperation of the screw rod 17, the cover plate 15 can be fixed to the plate body 1 as a whole. The cover plate 15 can cover the L-shaped plate 7 at the opening groove 12.

[0027] In summary, when the plate bodies 1 provided in this embodiment are installed with each other, first insert the L-shaped plate 7 into the L-shaped groove 6 until the gasket 8 on the L-shaped plate 7 is slidably connected to the bottom of the square block 9, and then the clamping block 3 of one plate body 1 can be engaged with the clamping groove 5 of the other plate body 1. At this time, the square groove 11 is also engaged with the square block 9. With the cooperation of the square block 9 and the square groove 11, the relative displacement of the connected plate bodies 1 can be prevented. Under the action of the gasket 8, the connection gap between the two plate bodies 1 can be sealed, effectively preventing rainwater from entering the gap between the connected plate bodies 1.

[0028] Then the cover plate 15 can be attached to the opening groove 12, and the side block 16 is engaged with the connecting groove 13. Connect the screw rod 17 to the screw groove 14 through the side block 16 by threading, and the cover plate 15 can be fixed to the plate body 1 as a whole.

[0029] The foregoing description of the embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-strength cement sound barrier, comprising a plate body (1), characterized in that, One end of the plate body (1) is provided with a groove (2), and the other end is provided with a convex block (4) corresponding to the groove (2). Moreover, a clamping block (3) is fixed at one end of the plate body (1), and a clamping groove (5) corresponding to the clamping block (3) is provided at the other end. A slotted opening (12) is provided on the plate body (1), and an L-shaped groove (6) is provided at the slotted opening (12). An L-shaped plate (7) is slidably connected to the L-shaped groove (6), and a gasket (8) is fixed on the L-shaped plate (7). A transverse groove (10) adapted to the gasket (8) is provided on the plate body (1), and a fitting member for covering the slotted opening (12) is provided on the plate body (1).

2. The high-strength cement sound barrier according to claim 1, wherein The fitting member includes a connecting groove (13) provided at the slotted opening (12), and a cover plate (15) is attached to the slotted opening (12). An edge block (16) adapted to the connecting groove (13) is fixed on the cover plate (15). A screw rod (17) is slidably connected to the edge block (16), and a screw groove (14) threadedly connected to the screw rod (17) is provided at the connecting groove (13).

3. The high-strength cement sound barrier according to claim 1, wherein A square block (9) is fixed at the clamping groove (5), and a square groove (11) adapted to the square block (9) is provided on the plate body (1).

4. The high-strength cement sound barrier according to claim 3, characterized in that, The bottom of the square block (9) is slidably connected to the gasket (8).

5. The high-strength cement sound barrier according to claim 2, characterized in that, A sealing ring is provided on the part of the cover plate (15) in contact with the slotted opening (12).

6. The high-strength cement sound barrier according to claim 1, wherein The inner bottom wall of the groove (2) and the side wall of the clamping block (3) form an L shape, and the inner bottom wall of the clamping groove (5) and the side wall of the convex block (4) also form an L shape.

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