Anti-collision sound insulation barrier

Abstract

The utility model relates to the technical field of sound insulation barriers, in particular to an anti-collision sound insulation barrier which comprises a concrete pier. The I-shaped stand column is arranged on the concrete pier; the sound insulation plates are arranged on the I-shaped stand columns; the anti-collision part is arranged on the concrete pier, the two ends of the sound insulation plate are bent to form C-shaped clamping strips, a supporting column is arranged on the inner side of the I-shaped stand column, the two sides of the supporting column are fixedly riveted with the I-shaped stand column and the C-shaped clamping strips respectively, and the anti-collision part comprises a guardrail; and at least one group of cushioning mechanisms are arranged and are connected with the guardrails and the concrete piers. An anti-collision type sound insulation barrier is provided for highways, viaducts and the like through an assembly composed of the concrete piers, the I-shaped stand columns, the sound insulation plates and the anti-collision parts, the concrete piers serve as foundation protection supports for protection, the anti-collision parts serve as energy absorption mechanisms for relieving impact, impact is relieved, vehicles and the road surface are protected, and a certain anti-collision effect is achieved; and the safety of road surface driving is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sound insulation barriers, in particular to an anti-collision sound insulation barrier. Background Art

[0002] At present, sound barriers are often installed on roads and viaducts in residential areas. The sound barriers can effectively reduce the noise generated by running vehicles, protect the living environment of surrounding residents, and improve their quality of life.

[0003] The bottom of the existing highway and elevated sound insulation barrier is usually a conventional concrete pier or a direct sound insulation board structure, which results in no buffer protection structure between the car and the sound insulation barrier when a vehicle accidentally collides with the sound insulation barrier, resulting in a high damage rate of the sound insulation barrier and the vehicle, and low safety of the use of vehicles and roads. Therefore, an anti-collision sound insulation barrier is proposed to provide an anti-collision type sound insulation barrier for highways, elevated roads, etc. The concrete pier is used as the basic protection support for protection, and the anti-collision part is used as an energy-absorbing mechanism to mitigate the impact, thereby alleviating the impact, protecting the vehicle and the road surface, and achieving a certain anti-collision effect. Utility Model Content

[0004] In response to the problems in the prior art, the utility model provides an anti-collision sound insulation barrier to provide an anti-collision sound insulation barrier for roads, elevated roads, etc. The concrete pier is used as the basic protective support for protection, and the anti-collision part is used as an energy-absorbing mechanism to alleviate the impact, thereby alleviating the impact, protecting vehicles and road surfaces, and achieving a certain anti-collision effect.

[0005] The technical solution adopted by the utility model to solve the technical problem is an anti-collision sound insulation barrier, comprising:

[0006] Concrete piers;

[0007] I-shaped columns are set on concrete piers;

[0008] The sound insulation board is arranged on the I-shaped column;

[0009] The anti-collision part is arranged on the concrete pier.

[0010] By adopting the above technical solution, an anti-collision sound insulation barrier is provided for roads, elevated roads, etc. through components consisting of concrete piers, I-shaped columns, sound insulation panels and anti-collision parts, and the concrete piers serve as the basic protection support.

[0011] Specifically, C-shaped clips are bent at both ends of the sound insulation board, a support column is arranged inside the I-shaped column, and two sides of the support column are riveted to the I-shaped column and the C-shaped clip respectively.

[0012] By adopting the above technical solution, the sound insulation board reduces the noise transmission of road vehicles to the environment outside the road.

[0013] Specifically, the anti-collision part includes:

[0014] guardrail;

[0015] At least one set of shock absorbing mechanisms is provided and connected with the guardrail and the concrete pier.

[0016] By adopting the above technical solution, the anti-collision part is used as an energy-absorbing mechanism to alleviate the impact, thereby alleviating the impact, protecting the vehicle and the road surface, achieving a certain anti-collision effect, and improving the safety of road driving.

[0017] Specifically, the shock absorbing mechanism includes:

[0018] A guide rod is arranged on the concrete pier;

[0019] A flange sleeve is arranged on the guide rod;

[0020] A spring connected to the flange sleeve and the guardrail;

[0021] Expansion bolts are set on the flange sleeve.

[0022] Specifically, at least one group of expansion bolts is provided and is equidistantly arranged along the circumference of the flange sleeve, and the expansion bolts are fixedly installed on the concrete pier.

[0023] Specifically, one end of the guide rod is welded to the guardrail, and the other end of the guide rod is inserted through the concrete pier.

[0024] The beneficial effects of the utility model are as follows: an assembly consisting of concrete piers, I-shaped columns, sound insulation boards and anti-collision parts is used to provide anti-collision sound insulation barriers for roads, elevated roads, etc. The concrete piers are used as the basic protection support for protection, and the anti-collision parts are used as energy-absorbing mechanisms for alleviating impacts, thereby alleviating impacts, protecting vehicles and roads, achieving a certain anti-collision effect, and improving the safety of road driving. The problem that the bottom of the existing sound insulation barriers for roads and elevated roads is usually a conventional concrete pier or a direct sound insulation board structure, resulting in no buffer protection structure between the car and the sound insulation barrier when a vehicle accidentally collides with the sound insulation barrier, resulting in a high damage rate of the sound insulation barrier and the vehicle, and low safety in the use of vehicles and roads is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Figure 1 It is an overall schematic diagram of the utility model;

[0027] Figure 2 It is a schematic diagram of the sound insulation board of the utility model;

[0028] Figure 3For the utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0029] Figure 4 It is a schematic diagram of the anti-collision part of the utility model;

[0030] Figure 5 It is a schematic diagram of the shock absorbing mechanism of the utility model.

[0031] In the figure: 1. Concrete pier; 2. I-shaped column; 3. Sound insulation board; 4. Support column; 5. Anti-collision part; 501. Guardrail; 502. Shock-absorbing mechanism; 5021. Guide rod; 5022. Flange sleeve; 5023. Spring; 5024. Expansion bolt; 6. C-type clip. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0033] In order to improve road safety, Figure 1-5 As shown, the anti-collision sound insulation barrier described in the utility model includes:

[0034] Concrete pier 1;

[0035] I-shaped column 2, arranged on the concrete pier 1;

[0036] The sound insulation board 3 is arranged on the I-shaped column 2;

[0037] The anti-collision part 5 is arranged on the concrete pier 1 .

[0038] When in use, the concrete pier 1, the I-shaped column 2, the sound insulation board 3 and the anti-collision part 5 provide an anti-collision sound insulation barrier for roads, elevated roads, etc. The concrete pier 1 is used as the basic protection support for protection, and the anti-collision part 5 is used as an energy-absorbing mechanism for alleviating impact, thereby alleviating impact, protecting vehicles and road surfaces, and improving road driving safety.

[0039] In order to reduce the transmission of road noise, for example, Figure 1 , 2 As shown, the utility model also includes that C-shaped clips 6 are bent at both ends of the sound insulation board 3, and a support column 4 is arranged on the inner side of the I-shaped column 2, and the two sides of the support column 4 are riveted to the I-shaped column 2 and the C-shaped clip 6 respectively.

[0040] When in use, by assembling the sound insulation board 3 on the concrete pier 1, the noise of vehicles running on the road surface can be reduced and transmitted to the space outside the road.

[0041] In order to reduce the impact vibration, for example, Figure 4 , 5As shown, the utility model also includes that the anti-collision part 5 includes:

[0042] Guardrail 501;

[0043] At least one set of shock absorbing mechanisms 502 is provided and connected to the guardrail 501 and the concrete pier 1 .

[0044] The shock absorbing mechanism 502 comprises:

[0045] A guide rod 5021 is provided on the concrete pier 1;

[0046] The flange sleeve 5022 is arranged on the guide rod 5021;

[0047] The spring 5023 is connected with the flange sleeve 5022 and the guardrail 501;

[0048] The expansion bolt 5024 is arranged on the flange sleeve 5022 .

[0049] When in use, the anti-collision part 5 is used as an energy-absorbing mechanism to mitigate impact, thereby alleviating impact, protecting the vehicle and the road surface, and achieving a certain anti-collision and vibration effect.

[0050] At least one group of expansion bolts 5024 is provided and is equidistantly arranged along the circumference of the flange sleeve 5022 . The expansion bolts 5024 are fixedly installed on the concrete pier 1 .

[0051] One end of the guide rod 5021 is welded to the guardrail 501 , and the other end of the guide rod 5021 penetrates and is inserted into the concrete pier 1 .

[0052] Before the concrete pier 1 leaves the factory, a rod hole corresponding to the guide rod 5021 is drilled through the concrete pier 1 .

[0053] When the utility model is in use, a required number of concrete piers 1 are selected, and the concrete piers 1 are laid along the curb of the highway, and the I-shaped columns 2, the support columns 4 and the sound insulation board 3 are installed on the top of the concrete pier 1 in sequence by bolts, and then the guide rod 5021 is inserted into the concrete pier 1, and the flange sleeve 5022 is fixed to the concrete pier 1 by using the expansion bolt 5024, so that the guardrail 501 is supported on the inner side of the concrete pier 1. When a vehicle traveling on the road accidentally hits the concrete pier 1, the vehicle will first contact the guardrail 501 and send the impact force of the vehicle to the shock absorbing mechanism 502, and the spring 5023 on the shock absorbing mechanism 502 absorbs the impact force, thereby reducing the impact force and achieving a certain anti-collision effect.

[0054] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-collision sound insulation barrier, characterized in that: include: Concrete pier (1); An I-shaped column (2) is arranged on the concrete pier (1); A sound insulation board (3) is arranged on the I-shaped column (2); The anti-collision part (5) is arranged on the concrete pier (1).

2. The anti-collision sound insulation barrier according to claim 1, characterized in that: The two ends of the sound insulation board (3) are bent with C-shaped clips (6), and a support column (4) is arranged inside the I-shaped column (2). The two sides of the support column (4) are riveted to the I-shaped column (2) and the C-shaped clip (6) respectively.

3. The anti-collision sound insulation barrier according to claim 2, characterized in that: The anti-collision part (5) comprises: Guardrail (501); At least one set of shock absorbing mechanisms (502) is provided and is connected to the guardrail (501) and the concrete pier (1).

4. The anti-collision sound insulation barrier according to claim 3, characterized in that: The shock absorbing mechanism (502) comprises: A guide rod (5021) is arranged on the concrete pier (1); A flange sleeve (5022) is arranged on the guide rod (5021); A spring (5023) connected to the flange sleeve (5022) and the guardrail (501); The expansion bolt (5024) is arranged on the flange sleeve (5022).

5. The anti-collision sound insulation barrier according to claim 4, characterized in that: At least one group of expansion bolts (5024) is provided and is arranged at equal distances along the circumference of the flange sleeve (5022). The expansion bolts (5024) are fixedly installed on the concrete pier (1).

6. The anti-collision sound insulation barrier according to claim 5, characterized in that: One end of the guide rod (5021) is welded to the guardrail (501), and the other end of the guide rod (5021) is inserted through the concrete pier (1).

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