Detachable temporary sound insulation wall for highway safety facility engineering

Abstract

The utility model discloses a detachable temporary sound insulation wall for highway safety facility engineering. The detachable temporary sound insulation wall comprises a fixing base, a sound insulation assembly and a locking assembly. The sound insulation assembly is used for isolating construction noise and comprises a fixing frame structure, a sound insulation plate is arranged on the inner side of the fixing frame structure, the fixing frame structure is connected to the top of the fixing base in a penetrating and inserting mode, a limiting piece used for splicing the sound insulation wall is arranged on the side of the fixing frame structure, and the locking assembly is connected to the side of the fixing base in a penetrating and inserting mode. The locking assembly is used for fixing the sound insulation plate; according to the sound insulation assembly fixing frame structure, the limiting pieces are arranged at the splicing positions of the sound insulation assembly fixing frame structure, and through position limitation of the limiting pieces, when the splicing positions between the sound insulation assemblies are extruded and collided by construction external force, the limiting pieces can enable the multiple sound insulation assemblies to be spliced into a whole; and the situation that the sound insulation assemblies are spliced, deviated and staggered due to external force collision, and overall wall sound insulation is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to soundproof wall technical field, especially relates to highway safety facilities engineering is with detachable temporary soundproof wall. BACKGROUND

[0002] In the field of highway safety facilities engineering, soundproof wall as the important facility of reducing the influence of traffic noise on the surrounding environment, its application is increasingly widespread, especially in urban expressway, highway through residential area or sensitive area, set effective soundproof barrier has important significance to improve the quality of life of residents, protect the ecological environment;

[0003] However, the existing detachable soundproof wall body generally adopts the split type design, the assembled soundproof wall section is spliced, the splicing between the soundproof wall sections lacks effective limiting and fixing mechanism, when extrusion or collision by construction external force, the splicing deviation, misalignment and other phenomena are easy to appear, not only affect the overall appearance of the soundproof wall, but also weaken its sound insulation effect, can not meet the strict requirements in actual use;

[0004] Therefore, in order to solve the problem that the soundproof wall section splicing place lacks limiting and is easy to deviate and misalign, the utility model provides a highway safety facilities engineering is with detachable temporary soundproof wall design scheme. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing highway safety facilities engineering is with detachable temporary soundproof wall to solve the problem raised in the above background.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: highway safety facilities engineering is with detachable temporary soundproof wall, including:

[0007] Fixed seat;

[0008] Sound insulation assembly, the sound insulation assembly is used for the isolation of construction noise, the sound insulation assembly includes fixed frame structure, the inner side of the fixed frame structure is provided with sound insulation board, the fixed frame structure is connected in the top of fixed seat, the side of the fixed frame structure is provided with the limiting piece for the splicing of soundproof wall body;

[0009] Locking assembly, the locking assembly is connected in the side of fixed seat, the locking assembly is used for the fixation of sound insulation board.

[0010] Preferably, the fixed frame structure includes:

[0011] First lining, the first lining is arranged on one side of sound insulation board;

[0012] Second lining, the second lining is arranged on the other side of sound insulation board;

[0013] A connecting rod is arranged on the opposite side of the first and second lining plates and at the bottom of the sound insulation plate.

[0014] Preferably, the limiting piece comprises:

[0015] A limiting protrusion is arranged on the side of the second lining plate away from the sound insulation plate.

[0016] A limiting groove is arranged on the side of the first lining plate away from the sound insulation plate, and the limiting groove is used for limiting the insertion of the limiting protrusion.

[0017] Preferably, the locking assembly comprises:

[0018] A plurality of fixing bolts are symmetrically inserted into the side of the fixing seat and the side of the connecting rod.

[0019] A resilient piece is arranged at the insertion position of the fixing bolt and the connecting rod, and the resilient piece is used for preventing the loosening of the fixing bolt.

[0020] Preferably, the side of the connecting rod is provided with a fixing hole for the insertion of the fixing bolt, and the resilient piece is arranged in the interior of the fixing hole.

[0021] Preferably, the resilient piece comprises a rubber ring, and the rubber ring is sleeved on the outside of the fixing bolt.

[0022] Preferably, the bottom side of the fixing seat is symmetrically provided with a sliding groove, and the sliding groove is used for the insertion of the first and second lining plates.

[0023] The technical effects and advantages of the utility model are as follows:

[0024] The utility model discloses a limiting piece is arranged at the splicing position of the sound insulation assembly fixing frame structure, and the position of the limiting piece is limited, when the splicing position between the sound insulation assemblies is extruded and collided by external force during construction, the limiting piece of the design can splice the plurality of sound insulation assemblies into a whole, avoids the splicing deviation and misplacement of the sound insulation assemblies due to external force collision, and influences the sound insulation of the whole wall. DRAWINGS

[0025] Figure 1 It is the overall structure diagram of the utility model.

[0026] Figure 2 It is the side view of the utility model.

[0027] Figure 3 It is the top view of the utility model.

[0028] Figure 4 It is the sectional view of the locking assembly of the utility model.

[0029] Figure 5 This is a schematic diagram of the sound insulation component of this utility model.

[0030] In the diagram: 1. Fixed base; 101. Slide groove; 2. Sound insulation plate; 3. First liner; 301. Limiting groove; 4. Second liner; 401. Limiting protrusion; 5. Locking assembly; 501. Fixing bolt; 502. Rubber ring; 6. Connecting rod; 601. Fixing hole. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] This utility model provides, for example Figures 1-5 As shown:

[0033] Example 1,

[0034] A removable temporary sound barrier for highway safety facilities engineering includes: a fixing base 1, a locking assembly 5, and a sound insulation assembly;

[0035] It should be noted that the sound insulation component is used to isolate construction noise. The sound insulation component includes a fixed frame structure, a sound insulation board 2 is provided on the inner side of the fixed frame structure, the fixed frame structure is inserted and connected to the top of the fixed base 1, the side of the fixed frame structure is provided with limiting parts for splicing sound insulation walls, and the locking component 5 is inserted and connected to the side of the fixed base 1.

[0036] Specifically, the sound insulation panel 2 is made of PC endurance board, which has better acoustic insulation than glass and acrylic panels of the same thickness. It has good impact resistance, physical stability and easy processing. The locking assembly 5 is used to fix the sound insulation panel 2.

[0037] It should be noted that the fixed frame structure includes: a first liner plate 3, a second liner plate 4, and a connecting rod 6;

[0038] Specifically, the first liner 3 is disposed on one side of the sound insulation board 2, the second liner 4 is disposed on the other side of the sound insulation board 2, and the connecting rod 6 is disposed on the opposite side of the first liner 3 and the second liner 4 and located at the bottom of the sound insulation board 2.

[0039] It should be noted that the first liner 3, the second liner 4 and the connecting rod 6 are all made of stainless steel. The two ends of the connecting rod 6 are welded and fixed to the first liner 3 and the second liner 4 respectively. The connection between the sound insulation board 2 and the first liner 3, the second liner 4 and the connecting rod 6 is bonded and fixed with sealant.

[0040] The limiting member comprises a limiting protrusion 401 and a limiting groove 301;

[0041] Specifically, the limiting protrusion 401 is arranged on the side of the second lining plate 4 away from the sound insulation board 2, and the limiting groove 301 is arranged on the side of the first lining plate 3 away from the sound insulation board 2.

[0042] It should be noted that the limiting groove 301 is used for limiting the insertion of the limiting protrusion 401, and when the plurality of fixed frame structures are spliced, the limiting protrusion 401 and the limiting groove 301 are inserted and limited, so that the plurality of fixed frame structures are connected into a whole, and the dislocation of the fixed frame structure under stress is avoided.

[0043] Embodiment two,

[0044] A locking assembly 5 is applied to the detachable temporary sound insulation wall for highway safety facility engineering in embodiment one.

[0045] The locking assembly 5 comprises a plurality of fixed bolts 501 and a rebounding member.

[0046] It should be noted that the ends of the plurality of fixed bolts 501 are symmetrically inserted and connected to the side of the fixed seat 1 and the side of the connecting rod 6, and the rebounding member is arranged at the insertion position of the fixed bolt 501 and the connecting rod 6, and the rebounding member is used for preventing the loosening of the fixed bolt 501.

[0047] Specifically, the side of the connecting rod 6 is provided with a fixed hole 601 for the insertion of the fixed bolt 501, and the rebounding member is arranged in the fixed hole 601, the top of the fixed seat 1 is provided with a rectangular groove for the insertion of the connecting rod 6, the inner wall of the rectangular groove is provided with a threaded hole for the insertion of the fixed bolt 501, and the bottom side of the fixed seat 1 is symmetrically provided with a sliding groove 101, and the sliding groove 101 is used for the insertion of the first lining plate 3 and the second lining plate 4.

[0048] Specifically, the rebounding member comprises a rubber ring 502, the rubber ring 502 is sleeved on the outside of the fixed bolt 501, the rubber ring 502 is subjected to extrusion, a thrust is generated on the fixed bolt 501, the fixed bolt 501 and the threaded hole are more tightly screwed, and the loosening of the fixed bolt 501 due to vibration is avoided.

[0049] In actual use, the limiting member is arranged at the splicing position of the sound insulation assembly fixed frame structure, the position of the limiting member is limited, when the splicing position between the sound insulation assemblies is subjected to extrusion and collision of external force during construction, the limiting protrusion 401 and the limiting groove 301 can splice the plurality of sound insulation assemblies into a whole, the splicing deviation and dislocation of the sound insulation assemblies due to external force collision are avoided, and the sound insulation of the whole wall is affected.

[0050] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A detachable temporary soundproof wall for highway safety facility works, characterized by, Include: Fixed seat (1); Sound insulation assembly, the sound insulation assembly is used for the isolation of construction noise, the sound insulation assembly includes a fixed frame structure, the inner side of the fixed frame structure is provided with a sound insulation board (2), the fixed frame structure is connected to the top of the fixed seat (1), the side of the fixed frame structure is provided with a limiting piece for the splicing of the sound insulation wall body; Locking assembly (5), the locking assembly (5) is connected to the side of the fixed seat (1), and the locking assembly (5) is used for fixing the sound insulation board (2).

2. The demountable temporary sound barrier for highway safety facility engineering according to claim 1, wherein The fixed frame structure includes: First lining plate (3), the first lining plate (3) is arranged on one side of the sound insulation board (2); Second lining plate (4), the second lining plate (4) is arranged on the other side of the sound insulation board (2); Connecting rod (6), the connecting rod (6) is arranged on the opposite side of the first lining plate (3) and the second lining plate (4) and located at the bottom of the sound insulation board (2).

3. The demountable temporary sound barrier for highway safety facility engineering according to claim 2, characterized by, The limiting piece includes: Limiting protrusion (401), the limiting protrusion (401) is arranged on the side of the second lining plate (4) away from the sound insulation board (2); Limiting groove (301), the limiting groove (301) is arranged on the side of the first lining plate (3) away from the sound insulation board (2), and the limiting groove (301) is used for limiting the insertion of the limiting protrusion (401).

4. The demountable temporary sound barrier for highway safety facility engineering according to claim 2, wherein The locking assembly (5) includes: A plurality of fixed bolts (501), the end portions of the plurality of fixed bolts (501) are symmetrically connected to the side of the fixed seat (1) and the side of the connecting rod (6); Spring piece, the spring piece is arranged at the insertion of the fixed bolt (501) and the connecting rod (6), and the spring piece is used for preventing the loosening of the fixed bolt (501).

5. The demountable temporary sound barrier for highway safety facility engineering according to claim 4, wherein The side of the connecting rod (6) is provided with a fixed hole (601) for the insertion of the fixed bolt (501), and the spring piece is arranged in the fixed hole (601).

6. The demountable temporary sound barrier for highway safety facility engineering according to claim 5, wherein The spring piece includes a rubber ring (502), and the rubber ring (502) is sleeved on the outer side of the fixed bolt (501).

7. The demountable temporary sound barrier for highway safety facility engineering according to claim 2, wherein The bottom side of the fixed seat (1) is symmetrically provided with a sliding groove (101), and the sliding groove (101) is used for the insertion of the first lining plate (3) and the second lining plate (4).

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