CN220538469U - Road separation guardrail with sound insulation function - Google Patents

Abstract

The utility model relates to the field of road safety protection, and particularly discloses a road separation guardrail with a sound insulation function, which comprises a fixed center seat, a mounting groove and a clamping groove; the fixed center seat is symmetrically provided with buckling grooves; the center of the fixed center seat is provided with a mounting groove; through the sanitation workman with the water injection upper end opening of separating the box, perhaps rainwater gathers in separating the upper end opening of box after raining, gravity is greater than the elasticity of elastic component, make the floating plate decline, moisture can get into the inside of separating the box, increase the weight of separating the box, thereby can play the function of buffering protection to the vehicle, can regard as emergent water source to fight the fire simultaneously, and through the moisture of packing in separating the box, the noise that the vehicle that keeps apart both sides sent, thereby make the vehicle driver of both sides can only hear the noise of the vehicle of this side direction, thereby the noise volume of hearing has been reduced, the problem that current traffic guardrail does not have sound insulation and the big inconvenient transportation of weight has been solved.

Description

Road separation guardrail with sound insulation function

Technical Field

The utility model relates to the field of road safety protection, in particular to a road separation guardrail with a sound insulation function.

Background

The traffic guardrail is a traffic safety facility arranged at the outer side of a road shoulder, a traffic separation belt, pedestrian road teeth and the like; the collision energy is absorbed through self-deformation or vehicle climbing, so that the running direction of the vehicle is changed, the vehicle is prevented from going out of a road or entering a opposite lane, and the injury to passengers is reduced to the greatest extent.

The Chinese patent publication No. CN210975664U discloses a road separation guard rail on 2020-07-10 days, which comprises a base, wherein the base is provided with a stand column, the base is provided with a mounting groove for the stand column to be inserted and connected, and the stand column is inserted and connected in the mounting groove; the positioning assembly comprises a positioning insert block arranged on the base in a sliding mode along the horizontal direction and an elastic piece arranged on the base, wherein the positioning insert block is provided with a positioning slot for inserting the positioning insert block, the positioning insert block is inserted into the positioning slot, and the elastic piece enables the positioning insert block to be abutted to the positioning slot. Through setting up positioning slot, positioning slot and elastic component to make when need dismouting stand need not other instruments, make the dismouting of stand and base more convenient, reduced the dismouting limitation of stand and base.

However, the disclosed scheme has the defects that the whole weight is reduced, the transportation, the processing and the manufacturing are convenient, the structural strength is not reduced too much, and the novel road guardrail is a proper traffic guardrail but has no sound insulation function, so that noise generated when a vehicle on a road passes through can be diffused in a bidirectional lane, and the whole noise of the road is large.

Disclosure of Invention

The utility model aims to solve the technical problems that the whole weight is reduced, meanwhile, the transportation and the processing and the manufacturing are convenient, the structural strength is not reduced too much, and the road partition guardrail is a proper traffic guardrail but has no sound insulation function, so that noise emitted by vehicles on a road when passing through the road can be diffused in a bidirectional lane, and the whole noise of the road is large.

In order to achieve the above object, the present utility model is realized by the following technical scheme;

the utility model relates to a road separation guardrail with a sound insulation function, which comprises a fixed center seat, a mounting groove and a buckling groove; the fixed center seat is symmetrically provided with buckling grooves; the center of the fixed center seat is provided with a mounting groove; a clamping block is inserted into the clamping groove; a separation box is fixedly connected to the clamping block; a plurality of elastic pieces are fixedly connected in the separation box; a floating plate is fixedly connected to the upper end of the elastic piece; the upper surface of the floating plate is fixedly connected with a reflecting plate; the reflecting plate and the floating plate are communicated and fixedly connected with a one-way valve.

Further, the upper end opening of the separation box is inserted with a heat insulation plate; the upper surface of the heat insulating plate is fixedly connected with a reflecting plate.

Further, a reinforcing groove is formed in the inner wall of the separation box; and a plurality of through holes are formed in the separation box through the reinforcing grooves.

Further, a tool groove is formed in the clamping block in a penetrating mode; an inflator is inserted into the mounting groove.

Further, the clamping block, the separation box and the floating plate are made of plastic.

The road separation guardrail with the sound insulation function has the following beneficial effects:

1. according to the utility model, water is injected into the upper end opening of the separation box by sanitation workers, or rainwater is gathered in the upper end opening of the separation box after raining, gravity is larger than the elasticity of the elastic piece, so that the floating plate descends, water can enter the inside of the separation box, the weight of the separation box is increased, a buffering protection function can be achieved on vehicles, meanwhile, the separation box can be used as an emergency water source for rescuing fire, and the noise emitted by vehicles on two sides is isolated by the water filled in the separation box, so that the vehicle drivers in two directions can only hear the noise of the vehicles on the side, the volume of the heard noise is reduced, meanwhile, the water filled in the separation box can be evaporated slowly, the heat of a road surface is taken away during evaporation, the temperature of the road surface is reduced, the road surface is prevented from passing through raised dust, the road surface is clean and low temperature, and the problems that the existing traffic guardrail does not have sound insulation and the weight is inconvenient to transport are solved;

2. the utility model has the advantages that the structure is light, the processing and the manufacturing are convenient with low cost, meanwhile, the moving and the installation are convenient, after the vehicle is impacted and sunken, the approximate shape can be simply restored, meanwhile, after the vehicle is damaged, the vehicle is also convenient to repair by hot melting, the vehicle is convenient to recycle, the long-term use cost is low, the burden of the public is reduced, meanwhile, the white plastic can reflect a large amount of sunlight, the water filled in the vehicle can be reduced to be heated and evaporated, the storage time can be prolonged under the sun, the evaporation speed is slowed down, the heat of the road surface is taken away during the evaporation, the temperature of the road surface is reduced, meanwhile, the road surface is restrained from passing raised dust due to the vehicle, the road surface is enabled to be low in temperature, the water can be regularly injected into the sanitation vehicle matched with watering, the road surface always has enough self weight in the separation box, and the problems that the existing clean traffic guardrail does not have low weight, the vehicle is convenient to repair and dust can not be restrained are solved.

Drawings

The following describes the embodiments of the present utility model in further detail with reference to the drawings;

FIG. 1 is a schematic view of a first axial structure of the present utility model;

FIG. 2 is a schematic diagram of a second axial measurement structure according to the present utility model;

FIG. 3 is a schematic diagram of a front semi-sectional structure of the present utility model;

fig. 4 is a schematic top view of the present utility model.

The reference numerals in the figures illustrate: 1. fixing the center seat; 2. a mounting groove; 3. a buckle groove; 4. a clamping block; 5. a partition box; 6. a reinforcing groove; 7. an elastic member; 8. a floating plate; 9. a light reflecting plate; 10. a one-way valve; 11. an inflator; 12. a heat insulating plate; 13. a reflection plate; 14. a through hole; 15. a tool groove.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiments of the present utility model, all directional indicators (such as up-down-left-right-front-rear … …) are merely used to explain the relative positional relationship between the components, motion, etc. in a specific posture (as shown in the drawings), if the specific posture is changed, the directional indicators correspondingly change, and the connection may be a direct connection or an indirect connection.

Referring to fig. 1 to 4, a road partition fence with sound insulation function includes a fixed center seat 1, a mounting groove 2 and a fastening groove 3; the fixed center seat 1 is symmetrically provided with buckling grooves 3; the center of the fixed center seat 1 is provided with a mounting groove 2; a clamping block 4 is inserted into the clamping groove 3; a separation box 5 is fixedly connected to the clamping block 4; a plurality of elastic pieces 7 are fixedly connected in the separation box 5; the upper end of the elastic piece 7 is fixedly connected with a floating plate 8; the upper surface of the floating plate 8 is fixedly connected with a reflecting plate 9; the reflecting plate 9 and the floating plate 8 are fixedly connected with a one-way valve 10 through holes; during operation, through the upper end opening of sanitation workman with water injection separation box 5, perhaps rainwater gathers in the upper end opening of separation box 5 after raining, gravity is greater than the elasticity of elastic component 7, make floating plate 8 decline, moisture can get into the inside of separation box 5, increase the weight of separation box 5, thereby can play the function of buffering protection to the vehicle, can regard as emergency water source to fight the fire simultaneously, and through the moisture of packing in separation box 5, the noise that the vehicle that keeps apart both sides sent, thereby make the vehicle driver of both directions can only hear the noise of this side direction, thereby noise volume that hears has been reduced, inside full water can slowly evaporate simultaneously, heat on the road surface is taken away in the evaporation, restrain the road surface because the vehicle passes through the dust of lifting, make the road surface clean low temperature, the problem that current traffic guardrail does not have sound insulation and the big inconvenient transportation of weight has been solved.

The upper end opening of the separation box 5 is inserted with a heat insulation plate 12; the upper surface of the heat insulation plate 12 is fixedly connected with a reflecting plate 13; during operation, the upper end opening of the separation box 5 is sealed and blocked by the heat insulation plate 12 and the reflecting plate 13, so that the evaporation area of the water in the separation box 5 can be reduced, the heating area is reduced, the water in the separation box can be stored for a long time, the water injection interval time can be prolonged in high-temperature weather, and the function of buffering and protecting the traffic guardrail can be continuously played.

The inner wall of the separation box 5 is provided with a reinforcing groove 6; the separation box 5 is provided with a plurality of through holes 14 communicated with the reinforcing groove 6; during operation, through strengthening groove 6 and through-hole 14, can absorb the noise that vehicle itself and tire and ground sent on the road surface, form sound wave absorption reflection space to absorb the sound wave through separating the moisture in the box 5, reduce holistic noise intensity on the road, be more friendly to the resident of road both sides, solved current traffic guardrail and do not have the problem of absorbing noise on the road.

A tool groove 15 is formed in the clamping block 4 in a penetrating manner; an inflator 11 is inserted into the mounting groove 2; when the vehicle-mounted isolation barrier is in operation, the one-way valve 10 is connected through the inflator 11, so that a large amount of air can be injected, the inside of the isolation box 5 which is impacted by a vehicle and is sunken in a large area is pressurized and expanded, the sunken part is approximately restored to be original shape, the isolation box 5 can be restored to be approximately shaped, the buffer protection and isolation functions are still realized, the isolation box 5 is restored simply and conveniently under the condition of breakage, and the problems that the existing traffic barrier is not low in weight and difficult and complex to restore are solved.

The clamping block 4, the separation box 5 and the floating plate 8 are made of plastics; during operation, fixture block 4, separate box 5 and the showy board 8 that make through white plastics for the structure is light, convenient low-cost processing is made, also convenient removal installation simultaneously, and after being sunken by the vehicle striking, can be simple resume approximate shape, simultaneously after the damage, also convenient through hot melt repair, convenient reuse, make the cost of long-term use low, reduce the burden of society public, white plastics can a large amount of reflection sunshine simultaneously, make inside filled water can reduce the evaporation that heats, thereby can prolong save time under big sun, slow down the speed of evaporation, take away the heat on road surface simultaneously when evaporating, restrain the road surface because the dust that the vehicle was passed through the lift, make the road surface clean low temperature, the sanitation car that the cooperation was watered, can regularly inject the moisture, make have moisture content all the time in separating box 5 and have sufficient dead weight, the traffic guardrail that has not low in weight has, convenient repair and can not suppress the dirt problem.

By adopting the scheme, when the vehicle isolation box is used, water is injected into the upper end opening of the isolation box 5 by sanitation workers, or rainwater is gathered in the upper end opening of the isolation box 5 after rain, gravity is larger than the elasticity of the elastic piece 7, so that the floating plate 8 descends, water can enter the interior of the isolation box 5, the weight of the isolation box 5 is increased, the vehicle can be buffered and protected, meanwhile, fire can be saved as an emergency water source, and the noise emitted by vehicles on two sides is isolated by the water filled in the isolation box 5, so that the vehicle drivers in two directions can only hear the noise of the vehicle on the side, the volume of the heard noise is reduced, meanwhile, the filled water in the interior can be slowly evaporated, the heat of the road surface is taken away during evaporation, the road surface temperature is reduced, meanwhile, the road surface is restrained from flying dust due to the vehicle, the road surface is clean and low in temperature, and the problems that the existing traffic guardrail does not have sound insulation and the weight is large and inconvenient to transport are solved; the upper end opening of the separation box 5 is sealed and blocked by the heat insulation plate 12 and the reflecting plate 13, so that the evaporation area of the moisture in the separation box 5 can be reduced, the heated area is reduced, the moisture in the separation box can be stored for a long time, the water injection interval time can be prolonged in high-temperature weather, and the function of buffering and protecting the traffic guardrail can be continuously played; through the reinforcing grooves 6 and the through holes 14, noise emitted by vehicles and tires on the road surface and the ground can be absorbed, and a sound wave absorption and reflection space is formed, so that the sound wave is absorbed through moisture in the separation box 5, the integral noise intensity on the road is reduced, residents on two sides of the road are more friendly, and the problem that the existing traffic guardrail does not absorb the noise on the road is solved; the inflator 11 is connected with the one-way valve 10, so that a large amount of air can be injected, the inside of the separation box 5 which is impacted by a vehicle and is sunken in a large area is pressurized and expanded, the sunken part is approximately restored to be the original shape, the separation box 5 can restore to be approximately shaped, the buffer protection and isolation functions are still realized, the separation box 5 is simple and convenient to repair under the condition of only breakage, and the problems of low weight, difficult repair and complexity of the existing traffic guardrail are solved; the clamping block 4, the separation box 5 and the floating plate 8 which are made of white plastic are light in structure, convenient to process and manufacture at low cost, convenient to move and install, capable of simply recovering the approximate shape after being impacted by a vehicle and convenient to repair through hot melting after being damaged, convenient to recycle, low in cost for long-term use, capable of reducing the burden of the public, capable of reflecting sunlight in a large amount, capable of reducing heated evaporation of water filled in the separation box, capable of prolonging the preservation time under the sun, slowing down the evaporation speed, capable of simultaneously taking away the heat of the road surface during evaporation, capable of reducing the temperature of the road surface and simultaneously inhibiting the road surface from flying dust due to vehicles, capable of regularly injecting water in the sanitation vehicle matched with watering, capable of enabling the separation box 5 to have enough dead weight all the time, and capable of solving the problems that the existing traffic guardrail is not low in weight and convenient to repair and cannot inhibit dust.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (5)

1. The road separation guardrail with the sound insulation function is characterized in that; comprises a fixed center seat (1), a mounting groove (2) and a buckling groove (3); the fixed center seat (1) is symmetrically provided with buckling grooves (3); the center of the fixed center seat (1) is provided with a mounting groove (2); a clamping block (4) is inserted into the clamping groove (3); a separation box (5) is fixedly connected to the clamping block (4); a plurality of elastic pieces (7) are fixedly connected in the separation box (5); the upper end of the elastic piece (7) is fixedly connected with a floating plate (8); the upper surface of the floating plate (8) is fixedly connected with a reflecting plate (9); the reflecting plate (9) and the floating plate (8) are communicated and fixedly connected with a one-way valve (10).

2. The road partition rail with a soundproof function according to claim 1, wherein: an upper end opening of the separation box (5) is inserted with a heat insulation plate (12); the upper surface of the heat insulating plate (12) is fixedly connected with a reflecting plate (13).

3. The road partition rail with a soundproof function according to claim 2, wherein: the inner wall of the separation box (5) is provided with a reinforcing groove (6); the separation box (5) is communicated with the reinforcing groove (6) and is provided with a plurality of through holes (14).

4. A road partition rail having a sound insulation function according to claim 3, wherein: a tool groove (15) is formed in the clamping block (4) in a penetrating mode; an inflator (11) is inserted into the mounting groove (2).

5. The road partition rail with sound insulation function according to claim 4, wherein: the clamping block (4), the separation box (5) and the floating plate (8) are made of plastics.