Shielding and sound insulation wall

Abstract

The utility model discloses a shielding sound insulation wall which comprises a base, a wall body is arranged in the base, a preformed hole is formed in the wall body, an opposite-pull screw rod is arranged in an inner cavity of the preformed hole, a top seat is arranged at the end, away from the base, of the wall body, and a first U-shaped clamping block is fixedly installed on the bottom wall of the middle of the inner side of the base. The inner side of the first U-shaped clamping block is fixedly connected with the wall body, a wall body decoration layer is formed on the exposed part between the base and the wall body, the wall body comprises a base body, a sound insulation structure is arranged on one side of the base body, a lead plate is arranged on the side, away from the base body, of the sound insulation structure, and the sound insulation structure comprises a sound insulation cotton plate. The sound insulation cotton plates are located on the two sides of the base body, and sound absorption plates are arranged on the sides, away from the base body, of the sound insulation cotton plates. According to the utility model, the phenomenon that electromagnetic waves and rays penetrate through wall body connecting gaps can be avoided, and the sound insulation effect of the wall body can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sound insulation walls and relates to a shielding sound insulation wall. Background Art

[0002] Shielding and soundproofing walls are key components of equipment rooms such as MR, PET-MR, and CT. Among them, PET-MR is a large-scale functional metabolic and molecular imaging diagnostic equipment that integrates the positron emission tomography PET and magnetic resonance imaging MR, and has both PET and MR inspection functions.

[0003] The current shielding wall can only play a general electromagnetic wave signal, the shielding effect of radiation, and there is a phenomenon that electromagnetic waves and radiation pass through the connection gaps of the wall panels, and its sound insulation effect is poor, and it cannot meet the environmental requirements of special equipment. Therefore, the utility model proposes a shielding sound insulation wall. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model provides a shielding and soundproofing wall, which solves the problem that electromagnetic waves and rays can penetrate through the connection gaps of wall panels in the existing shielding wall and the soundproofing effect is poor.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is a shielding soundproof wall, including a base, a wall is arranged inside the base, a reserved hole is arranged inside the wall, a tension screw is arranged in the inner cavity of the reserved hole, and a top seat is arranged at one end of the wall away from the base.

[0006] As a preferred technical solution of the utility model, a first U-shaped block is fixedly installed on the inner middle bottom wall of the base, the inner side of the first U-shaped block is fixedly connected to the wall, and the exposed part between the base and the wall forms a wall decoration layer.

[0007] As a preferred technical solution of the utility model, the wall includes a base, a sound insulation structure is arranged on one side of the base, and a lead plate is arranged on a side of the sound insulation structure away from the base.

[0008] As a preferred technical solution of the utility model, the sound insulation structure includes a sound insulation cotton board, which is located on both sides of the base, a sound absorbing board is arranged on the side of the sound insulation cotton board away from the base, and a sound insulation felt board is arranged on the side of the sound absorbing board away from the sound insulation cotton board, and the sound insulation felt board, the base and the lead plate are connected by tension screws.

[0009] As a preferred technical solution of the utility model, the thicknesses of the sound insulation cotton board, the sound absorption board and the sound insulation felt board are all the same.

[0010] As a preferred technical solution of the utility model, a second U-shaped card block is fixedly installed on the inner wall of the top seat, the number of the second U-shaped card blocks is two, and a group of second U-shaped card blocks is symmetrical, the inner side of the second U-shaped card block is fixedly connected to the wall, and the exposed part between the top seat and the wall forms a wall decoration layer.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model performs double-layer lead plate radiation shielding treatment on the wall to improve the radiation treatment effect of the wall on electromagnetic waves and rays, so as to prevent residual radiation from penetrating the wall and reaching the room, thereby improving the shielding effect.

[0013] 2. The utility model can perform multi-layer sound insulation treatment on the wall through the cooperation of sound insulation cotton boards, sound absorbing boards and sound insulation felt boards, thereby improving the sound insulation effect of the wall on noise sources, preventing residual noise from penetrating the wall to reach the room, and improving the overall comfort of people indoors, thereby facilitating the improvement of the sound insulation effect of the wall, and then ensuring that it adapts to the environmental requirements of special equipment.

[0014] 3. The utility model prefabricates a base with a large volume of C40 high-performance shrinkage compensating concrete, and then lays sound insulation cotton boards, sound-absorbing boards, sound insulation felt boards and lead plates on both sides of the base in sequence, and fixes them with tension screws, and then assembles the base and the top seat to the wall. At this time, the first U-shaped block and the second U-shaped block are clamped and fixed on the surface of the wall, so as to facilitate the prefabrication of the wall, thereby accelerating the construction period and reducing the intensity of construction work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional diagram of the shielding and soundproofing wall of an embodiment of the utility model.

[0017] Figure 2 yes Figure 1 Schematic diagram of the decomposition.

[0018] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0019] In the figure, 1, base; 11, first U-shaped block; 2, wall; 21, base; 22, sound insulation structure; 221, sound insulation cotton board; 222, sound absorbing board; 223, sound insulation felt board; 23, lead plate; 3, reserved hole; 4, tension screw; 5, top seat; 51, second U-shaped block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1~Figure 3 A shielding soundproof wall includes a base 1, a wall 2 is arranged inside the base 1, a reserved hole 3 is arranged inside the wall 2, a tension screw 4 is arranged in the inner cavity of the reserved hole 3, and a top seat 5 is arranged at one end of the wall 2 away from the base 1.

[0022] Specifically, a first U-shaped block 11 is fixedly installed on the inner middle bottom wall of the base 1, and the inner side of the first U-shaped block 11 is fixedly connected to the wall 2. The exposed part between the base 1 and the wall 2 forms a wall decoration layer, which is convenient for setting decorations and increasing the aesthetics of the wall.

[0023] In this embodiment, the first U-shaped block 11 is installed on the middle bottom wall inside the base 1, so as to facilitate the assembly of the wall 2.

[0024] Specifically, the wall 2 includes a base 21, a sound insulation structure 22 is provided on one side of the base 21, and a lead plate 23 is provided on the side of the sound insulation structure 22 away from the base 21. The base 21 can be prefabricated by large-volume C40 high-performance shrinkage compensating concrete. C40 high-performance shrinkage compensating concrete is an existing technology and can be directly purchased from the market.

[0025] In this embodiment, by sequentially arranging the sound insulation structure 22 and the lead plate 23 on both sides of the base 21, the sound insulation effect of the wall 2 and the radiation shielding effect of electromagnetic wave signals and rays are improved.

[0026] Specifically, the sound insulation structure 22 includes a sound insulation cotton board 221, which is located on both sides of the base 21. A sound absorbing board 222 is provided on the side of the sound insulation cotton board 221 away from the base 21, and a sound insulation felt board 223 is provided on the side of the sound absorbing board 222 away from the sound insulation cotton board 221. The sound insulation felt board 223, the base 21, and the lead plate 23 are connected by a tension screw 4.

[0027] In this embodiment, through the cooperation of the sound insulation cotton board 221, the sound absorbing board 222 and the sound insulation felt board 223, the wall 2 can be subjected to multi-layer sound insulation treatment, thereby improving the sound insulation effect of the wall 2 on the noise source, preventing the residual noise from penetrating the wall 2 to reach the room, and improving the overall comfort of people in the room, thereby facilitating the improvement of the sound insulation effect of the wall 2, and then ensuring that it adapts to the environmental requirements for the operation of special equipment.

[0028] Specifically, the thicknesses of the sound insulation cotton board 221, the sound absorption board 222 and the sound insulation felt board 223 are all the same.

[0029] In this embodiment, the sound insulation cotton board 221 , the sound absorbing board 222 and the sound insulation felt board 223 are set to have the same thickness, thereby facilitating the sound insulation structure 22 to be laid on the base 21 .

[0030] Specifically, a second U-shaped block 51 is fixedly installed on the inner wall of the top seat 5, the number of the second U-shaped blocks 51 is two, and a group of second U-shaped blocks 51 is symmetrical, the inner side of the second U-shaped block 51 is fixedly connected to the wall 2, and the exposed part between the top seat 5 and the wall 2 forms a wall decoration layer, which is convenient for setting decorations and increasing the aesthetics of the wall.

[0031] In this embodiment, by installing the second U-shaped blocks 51 on the inner wall of the top seat 5, and a group of second U-shaped blocks 51 are symmetrical, it is convenient to assemble the top seat 5 on the wall 2, thereby facilitating the formation of the wall decoration layer.

[0032] When in use, a base 21 is prefabricated with large-volume C40 high-performance shrinkage-compensating concrete, and then the sound insulation cotton board 221, the sound absorption board 222, the sound insulation felt board 223 and the lead plate 23 are laid on both sides of the base 21 in sequence, and fixed with the tension screw 4, and then the base 1 and the top seat 5 are assembled on the wall 2. At this time, the first U-shaped block 11 and the second U-shaped block 51 are clamped and fixed at the upper and lower ends of the wall 2, so as to facilitate the prefabrication of the wall 2, thereby speeding up the construction period and reducing the intensity of construction work.

[0033] By performing radiation shielding treatment on the wall 2 with a double layer of lead plate 23, the radiation treatment effect of the wall 2 on electromagnetic waves and rays is improved, and residual radiation is prevented from penetrating the wall 2 to reach the room, thereby improving the shielding effect, thereby facilitating improving the shielding effect of the wall 2. Since the wall 2 is an integral structure, the phenomenon of electromagnetic waves and rays penetrating through the connecting gaps of the wall 2 is avoided.

[0034] Through the cooperation of the sound insulation cotton board 221, the sound absorbing board 222 and the sound insulation felt board 223, the wall 2 can be subjected to multi-layer sound insulation treatment, thereby improving the sound insulation effect of the wall 2 on the noise source, preventing residual noise from penetrating the wall 2 to reach the room, and improving the overall comfort of people in the room, thereby facilitating the improvement of the sound insulation effect of the wall 2, and then ensuring that it adapts to the environmental requirements for the operation of special equipment. This device can not only prevent electromagnetic waves and rays from penetrating through the connection gaps of the wall 2, but also improve the sound insulation effect of the wall 2.

[0035] Each embodiment in this specification is described in a related manner, and the same or similar parts between the embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A shielding and soundproofing wall, comprising a base (1) and a wall (2), characterized in that: A wall (2) is arranged inside the base (1), a reserved hole (3) is arranged inside the wall (2), a tension screw (4) is arranged in the inner cavity of the reserved hole (3), and a top seat (5) is arranged at one end of the wall (2) away from the base (1); the wall (2) comprises a base (21), a sound insulation structure (22) is arranged on one side of the base (21), and a lead plate (23) is arranged on the side of the sound insulation structure (22) away from the base (21).

2. The shielding and soundproofing wall according to claim 1, characterized in that: A first U-shaped clamping block (11) is fixedly mounted on the inner middle bottom wall of the base (1), and the inner side of the first U-shaped clamping block (11) is fixedly connected to the wall (2).

3. The shielding and soundproofing wall according to claim 1, characterized in that: The sound insulation structure (22) comprises a sound insulation cotton board (221), wherein the sound insulation cotton board (221) is located on both sides of the base (21), a sound absorption board (222) is provided on the side of the sound insulation cotton board (221) away from the base (21), and a sound insulation felt board (223) is provided on the side of the sound absorption board (222) away from the sound insulation cotton board (221), and the sound insulation felt board (223), the base (21), and the lead plate (23) are connected by tension screws (4).

4. The shielding and soundproofing wall according to claim 3, characterized in that: The thicknesses of the sound insulation cotton board (221), the sound absorption board (222), and the sound insulation felt board (223) are all the same.

5. The shielding and soundproofing wall according to claim 1, characterized in that: A second U-shaped card block (51) is fixedly mounted on the inner side wall of the top seat (5), the number of the second U-shaped card blocks (51) is two, and a group of the second U-shaped card blocks (51) are symmetrical, and the inner side of the second U-shaped card block (51) is fixedly connected to the wall (2).

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