CN111663475A - Highway traffic safety facility engineering is with highway anticollision sound-proof wall - Google Patents
Highway traffic safety facility engineering is with highway anticollision sound-proof wall Download PDFInfo
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- CN111663475A CN111663475A CN202010595082.4A CN202010595082A CN111663475A CN 111663475 A CN111663475 A CN 111663475A CN 202010595082 A CN202010595082 A CN 202010595082A CN 111663475 A CN111663475 A CN 111663475A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
- E01F15/088—Details of element connection
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a highway anti-collision sound-insulation wall for highway traffic safety facility engineering, which comprises an anti-collision base and a sound-insulation board, wherein the anti-collision base comprises a left anti-collision base, a right anti-collision base and base connecting plates, the left anti-collision base comprises a left connecting seat, a left anti-collision board and a buffering bulge A, the right anti-collision base comprises a right connecting seat, a right anti-collision board and a buffering bulge B, the base connecting plates are vertical placing plates, the two base connecting plates are placed between the left anti-collision board and the right anti-collision board, sound-insulation board placing grooves are formed in the base connecting plates, the sound-insulation board is a vertically placed rectangular plate, the sound-insulation board is placed between the two base connecting plates through the sound-insulation board placing grooves, and the right end face of the sound-insulation board is provided. This application device anticollision wall and sound insulation wall are assembled structure, simple to operate, and this application device's anticollision wall adopts the three-layer anticollision buffering plastic, can effectively cushion the impact of vehicle.
Description
Technical Field
The invention relates to the field of road traffic safety facilities, in particular to a road anti-collision sound-insulation wall for road traffic safety facility engineering.
Background
The highway traffic safety facilities refer to general names of facilities such as pedestrian underpasses, pedestrian overpasses, lighting equipment, guardrails, labels, sign lines, traffic lights and the like arranged along the road in order to guarantee the safety of traveling vehicles and pedestrians and fully play the role of the road.
However, the currently used anti-collision walls are heavy and have high cost when being moved and installed. Although the collision prevention effect of the collision wall is good, the vehicle is damaged greatly after the collision. Some conventional crash walls employ compression springs mounted within the crash wall to offset the impact experienced by the vehicle, thereby minimizing damage to the vehicle. However, the larger the impact force applied to the spring, the larger the rebound, so that the probability of secondary damage to the vehicle due to rebound is increased, and the spring is not suitable for use in a collision wall in real life.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a highway crash-proof sound-proof wall for highway traffic safety engineering.
According to the technical scheme provided by the embodiment of the application, the highway anti-collision sound-insulation wall for the highway traffic safety facility engineering comprises an anti-collision base and a sound-insulation plate, wherein the anti-collision base comprises a left anti-collision base, a right anti-collision base and a base connecting plate,
the left anti-collision base comprises a left connecting seat, a left anti-collision plate and a plurality of buffering bulges A, the left connecting seat is a trapezoidal placing seat, the left anti-collision plate is a vertical placing plate, the lower end face of the left anti-collision plate is fixed on the upper end face of the left connecting seat, the longitudinal section of the left connecting seat is of a right-angled trapezoidal structure with a narrow top and a wide bottom, the right end face of the left connecting seat and the right end face of the left anti-collision plate are positioned on the same vertical face, the buffering bulges A are conical bulges, the number of the buffering bulges A is a plurality, and the buffering bulges A are all positioned on the right end face of the left anti-collision plate,
the right anti-collision base comprises a right connecting seat, a right anti-collision plate and a buffering bulge B, the right connecting seat is a trapezoidal placing seat, the longitudinal section of the right connecting seat is of a right-angled trapezoidal structure with a narrow upper part and a wide lower part, the right anti-collision plate is a vertical placing plate, the lower end face of the right anti-collision plate is fixed on the upper end face of the right connecting seat, the left end face of the right connecting seat and the left end face of the right anti-collision plate are positioned on the same vertical face, the buffering bulge B is a conical bulge, the number of the buffering bulges B is a plurality, and the buffering bulges B are uniformly distributed on the left end face and the right end face of the right anti-collision plate,
the left anti-collision base and the right anti-collision base are arranged in parallel, the front end surface of the left anti-collision base and the front end surface of the right anti-collision base are positioned on the same vertical surface, the rear end surface of the left anti-collision base and the rear end surface of the right anti-collision base are positioned on the same vertical surface,
the base connecting plates are vertical placing plates, the number of the base connecting plates is two, the two base connecting plates are placed in parallel, the left end face of one base connecting plate is fixedly connected with the front end part of the right end face of the left anti-collision plate, the right end face of the base connecting plate is fixedly connected with the front end part of the left end face of the right anti-collision plate,
the left end surface of the other base connecting plate is fixedly connected with the rear end part of the right end surface of the left anti-collision plate, the right end surface of the base connecting plate is fixedly connected with the rear end part of the left end surface of the right anti-collision plate,
the sound insulation board placing groove is arranged on the base connecting plate and is a cuboid groove, the sound insulation board placing groove penetrates through the upper end surface and the lower end surface of the base connecting plate, the sound insulation board placing groove on the base connecting plate at the rear end part of the left anti-collision board is positioned on the front end surface of the base connecting plate, the sound insulation board placing groove on the base connecting plate at the front end part of the left anti-collision board is positioned on the rear end surface of the base connecting plate,
the sound insulation board is a vertically placed rectangular board, the sound insulation board is placed between the two base connecting plates through the sound insulation board placing groove,
the right-hand member face of acoustic celotex board is equipped with the protruding C of buffering, the protruding C of buffering is conical protruding, the quantity of the protruding C of buffering is a plurality of, a plurality of the protruding C evenly distributed of buffering is in on the acoustic celotex board right-hand member face.
In the invention, the buffering bulge A, the buffering bulge B and the buffering bulge C are all made of plastic materials, and the heights of the buffering bulge A, the buffering bulge B and the buffering bulge C are the same.
In the invention, the diameter of the longitudinal section of the left end surface of the buffering bulge A is larger than that of the right end surface of the buffering bulge A.
In the invention, the diameter of the longitudinal section of the left end surface of the buffering bulge C is larger than that of the right end surface of the buffering bulge C.
In the invention, the diameter of the longitudinal section of the left end surface of the buffering bulge B positioned on the right end surface of the right anti-collision plate is larger than that of the right end surface of the buffering bulge B, and the diameter of the longitudinal section of the left end surface of the buffering bulge B positioned on the left end surface of the right anti-collision plate is smaller than that of the right end surface of the buffering bulge B.
In the invention, the left connecting seat, the left anti-collision plate, the right connecting seat, the right anti-collision plate and the base connecting plate are all made of reinforced concrete.
In the invention, sound-absorbing cotton is filled in the sound insulation board.
In the invention, the left anti-collision base, the right anti-collision base and the base connecting plate are of an integrated structure.
To sum up, the beneficial effect of this application: this application device anticollision wall and sound insulation wall are assembled structure, simple to operate, and this application device's anticollision wall adopts the three-layer anticollision buffering plastic, can effectively cushion the impact of vehicle.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic perspective view of an integrated device according to the present invention;
FIG. 2 is a schematic perspective view of the crash base of the present invention;
FIG. 3 is a schematic perspective view of the left anti-collision base of the present invention;
FIG. 4 is a schematic perspective view of the right anti-collision base according to the present invention;
fig. 5 is a schematic perspective view of the base connecting plate according to the present invention.
Reference numbers in the figures: an anti-collision base-1; 1.1 of a left anti-collision base; 1.1.1 of a left connecting seat; 1.1.2 of a left anti-collision plate; the buffer bulge A-1.1.3; a right anti-collision base-1.2; right connecting seat-1.2.1; right crashproof plate-1.2.2; buffer bump B-1.2.3; a base connecting plate-1.3; the sound insulation board is placed in the groove-1.3.1; a sound insulation board-2; buffer bump C-2.1.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in figure 1, a highway traffic safety facility is highway anticollision syllable-dividing wall for engineering, including crashproof base 1 and acoustic celotex board 2, acoustic celotex board 2 is the vertical rectangle plate of placing, acoustic celotex board 2 passes through recess 1.3.1 is placed two between the base connecting plate 1.3, the right-hand member face of acoustic celotex board 2 is equipped with the protruding C2.1 of buffering, the protruding C2.1 of buffering is conical protruding, the protruding C2.1's of buffering quantity is a plurality of, a plurality of the protruding C2.1 evenly distributed of buffering is in on the 2 right-hand member faces of acoustic celotex board. The buffering protrusion A1.1.3, the buffering protrusion B1.2.3 and the buffering protrusion C2.1 are made of plastic materials, and the buffering protrusion A1.1.3, the buffering protrusion B1.2.3 and the buffering protrusion C2.1 are the same in height. The diameter of the longitudinal section of the left end face of the buffering bulge C2.1 is larger than that of the right end face of the buffering bulge C2.1. The left connecting seat 1.1.1, the left anti-collision plate 1.1.2, the right connecting seat 1.2.1, the right anti-collision plate 1.2.2 and the base connecting plate 1.3 are all made of reinforced concrete. And sound-absorbing cotton is filled in the sound-insulating board 2. The left anti-collision base 1.1, the right anti-collision base 1.2 and the base connecting plate 1.3 are of an integrated structure.
As shown in fig. 2, the anti-collision base 1 includes a left anti-collision base 1.1, a right anti-collision base 1.2 and a base connecting plate 1.3, the left anti-collision base 1.1 with the right anti-collision base 1.2 parallel placement, the front end face of the left anti-collision base 1.1 with the front end face of the right anti-collision base 1.2 is located on the same vertical plane, the rear end face of the left anti-collision base 1.1 with the rear end face of the right anti-collision base 1.2 is located on the same vertical plane, and the longitudinal section diameter of the left end face of the buffering protrusion A1.1.3 is greater than the longitudinal section diameter of the right end face of the buffering protrusion A1.1.3.
As shown in fig. 3, the left anti-collision base 1.1 includes a left connecting seat 1.1.1, a left anti-collision plate 1.1.2 and a buffering protrusion A1.1.3, the left connecting seat 1.1.1 is a trapezoidal placing seat, the left anti-collision plate 1.1.2 is a vertical placing plate, the lower end face of the left anti-collision plate 1.1.2 is fixed on the upper end face of the left connecting seat 1.1.1, the longitudinal section of the left connecting seat 1.1.1 is a right-angled trapezoidal structure with a narrow top and a wide bottom, the right end face of the left connecting seat 1.1.1 and the right end face of the left anti-collision plate 1.1.2 are located on the same vertical plane, the buffering protrusion A1.1.3 is a conical protrusion, the number of the buffering protrusions A1.1.3 is several, and the buffering protrusions A1.1.3 are all located on the right end face of the left anti-collision plate 1.1.2.
As shown in fig. 4, the right anti-collision base 1.2 includes a right connecting seat 1.2.1, a right anti-collision plate 1.2.2 and a buffering protrusion B1.2.3, the right connecting seat 1.2.1 is a trapezoidal placing seat, the longitudinal section of the right connecting seat 1.2.1 is a right-angled trapezoidal structure with a narrow top and a wide bottom, the right anti-collision plate 1.2.2 is a vertical placing plate, the lower end surface of the right anti-collision plate 1.2.2 is fixed on the upper end surface of the right connecting seat 1.2.1, the left end surface of the right connecting seat 1.2.1 and the left end surface of the right anti-collision plate 1.2.2 are located on the same vertical surface, the buffering protrusion B1.2.3 is a conical protrusion, the number of the buffering protrusions B1.2.3 is several, the number of the buffering protrusions B1.2.3 is uniformly distributed on the left end surface and the right end surface of the right anti-collision plate 1.2.2, the longitudinal section of the buffering protrusion B1.2.3 on the right end surface of the right anti-collision plate 1.2.2 is larger than the longitudinal section B1.2.3 of the buffering protrusion, the longitudinal section diameter of the left end face of the buffering protrusion B1.2.3 on the left end face of the right bumper plate 1.2.2 is smaller than the longitudinal section diameter of the right end face of the buffering protrusion B1.2.3.
As shown in fig. 2 and 5, the base connecting plate 1.3 is a vertical placing plate, the number of the base connecting plate 1.3 is two, the base connecting plate 1.3 is placed in parallel, one is the left end face of the base connecting plate 1.3 is fixedly connected with the front end part of the right end face of the left bumper plate 1.1.2, the right end face of the base connecting plate 1.3 is fixedly connected with the front end part of the left end face of the right bumper plate 1.2.2, the other is the left end face of the base connecting plate 1.3 is fixedly connected with the rear end part of the right end face of the left bumper plate 1.1.2, the right end face of the base connecting plate 1.3 is fixedly connected with the rear end part of the left end face of the right bumper plate 1.2.2, the base connecting plate 1.3.3 is provided with a sound insulation plate placing groove 1.3.1, the sound insulation plate placing groove 1.3.1 is a cuboid groove, the sound insulation plate placing groove 1.3.1 penetrates through the upper end face and the lower end face of the base connecting plate 1.3, and is located at the left end face of the sound insulation plate 1.2 On the front end face of the base connecting plate 1.3, the sound insulation plate placing groove 1.3.1 on the base connecting plate 1.3, which is located at the front end part of the left anti-collision plate 1.1.2, is located on the rear end face of the base connecting plate 1.3.
Example 1: the left anti-collision base 1.1, the right anti-collision base 1.2 and the base connecting plate 1.3 are of an integrated structure. The sound insulation board 2 is placed between the two base connecting plates 1.3 through the sound insulation board placing grooves 1.3.1.
Example 2: before using, will with anticollision base 1 pass through left side anticollision base 1.1 right side anticollision base 1.2 install at the other crashproof wall mounted position of highway (during the installation, can carry out the filling through the mould, also can with the preparation anticollision base 1 passes through the bolt and installs on highway subaerially), then will acoustic celotex board 2 is shown according to fig. 1, insert in the recess is placed to the acoustic celotex board 1.3.1 can.
When a vehicle impacts the right end face of the right crash barrier 1.2.2 on the crash base 1, firstly, the buffer protrusion B1.2.3 gives a buffer force to the crashed vehicle, then the impact force can crash the base connecting plate 1.3 due to the interval of the base connecting plate 1.3, at this time, the buffer protrusion B1.2.3 between the sound insulation plate 2 and the right crash barrier 1.2.2 provides a buffer force, and when the impact force crashes the sound insulation plate 2, the buffer protrusion A1.1.3 provides a buffer force. The vehicle can receive three layers of buffering force after being impacted, so that the damage to the vehicle is reduced.
The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (8)
1. The utility model provides a highway traffic safety facility engineering is with highway anticollision sound-proof wall, characterized by: comprises an anti-collision base (1) and a sound insulation board (2), wherein the anti-collision base (1) comprises a left anti-collision base (1.1), a right anti-collision base (1.2) and a base connecting board (1.3),
the left anti-collision base (1.1) comprises a left connecting seat (1.1.1), a left anti-collision plate (1.1.2) and a buffering protrusion A (1.1.3), the left connecting seat (1.1.1) is a trapezoidal placing seat, the left anti-collision plate (1.1.2) is a vertical placing plate, the lower end face of the left anti-collision plate (1.1.2) is fixed on the upper end face of the left connecting seat (1.1.1), the longitudinal section of the left connecting seat (1.1.1) is of a right-angled trapezoidal structure with a narrow top and a wide bottom, the right end face of the left connecting seat (1.1.1) and the right end face of the left anti-collision plate (1.1.2) are located on the same vertical face, the buffering protrusion A (1.1.3) is a conical protrusion, the number of the buffering protrusions A (1.1.3) is a plurality of each buffering protrusion A (1.1.3) is located on the upper end face of the left anti-collision plate (1.2),
the right anti-collision base (1.2) comprises a right connecting seat (1.2.1), a right anti-collision plate (1.2.2) and a buffering bulge B (1.2.3), the right connecting seat (1.2.1) is a trapezoidal placing seat, the longitudinal section of the right connecting seat (1.2.1) is of a right-angled trapezoidal structure with a narrow upper part and a wide lower part, the right anti-collision plate (1.2.2) is a vertical placing plate, the lower end face of the right anti-collision plate (1.2.2) is fixed on the upper end face of the right connecting seat (1.2.1), the left end face of the right connecting seat (1.2.1) and the left end face of the right anti-collision plate (1.2.2) are positioned on the same vertical face, the buffering bulge B (1.2.3) is a conical bulge, the number of the buffering bulge B (1.2.3) is a plurality of which are uniformly distributed on the upper end faces of the right anti-collision plate (1.2.2) and the right end face of the buffering bulge B (1.2.3),
the left anti-collision base (1.1) and the right anti-collision base (1.2) are arranged in parallel, the front end surface of the left anti-collision base (1.1) and the front end surface of the right anti-collision base (1.2) are positioned on the same vertical surface, the rear end surface of the left anti-collision base (1.1) and the rear end surface of the right anti-collision base (1.2) are positioned on the same vertical surface,
the base connecting plates (1.3) are vertical placing plates, the number of the base connecting plates (1.3) is two, the two base connecting plates (1.3) are placed in parallel, the left end surface of one base connecting plate (1.3) is fixedly connected with the front end part of the right end surface of the left anti-collision plate (1.1.2), the right end surface of the base connecting plate (1.3) is fixedly connected with the front end part of the left end surface of the right anti-collision plate (1.2.2),
the left end face of the other base connecting plate (1.3) is fixedly connected with the rear end part of the right end face of the left anti-collision plate (1.1.2), the right end face of the base connecting plate (1.3) is fixedly connected with the rear end part of the left end face of the right anti-collision plate (1.2.2),
the sound insulation board placing groove (1.3.1) is arranged on the base connecting plate (1.3), the sound insulation board placing groove (1.3.1) is a cuboid groove, the sound insulation board placing groove (1.3.1) penetrates through the upper end face and the lower end face of the base connecting plate (1.3), the sound insulation board placing groove (1.3.1) on the base connecting plate (1.3) at the rear end part of the left anti-collision board (1.1.2) is positioned on the front end face of the base connecting plate (1.3), the sound insulation board placing groove (1.3.1) on the base connecting plate (1.3) at the front end part of the left anti-collision board (1.1.2) is positioned on the rear end face of the base connecting plate (1.3),
the sound insulation board (2) is a vertically placed rectangular board, the sound insulation board (2) is placed between the two base connecting plates (1.3) through the sound insulation board placing grooves (1.3.1),
the right-hand member face of acoustic celotex board (2) is equipped with the protruding C of buffering (2.1), the protruding C of buffering (2.1) is conical protruding, the quantity of the protruding C of buffering (2.1) is a plurality of, a plurality of the protruding C of buffering (2.1) evenly distributed is in on acoustic celotex board (2) right-hand member face.
2. The highway anti-collision sound-insulation wall for the highway traffic safety facility engineering according to claim 1, which is characterized in that: the buffering is protruding A (1.1.3), buffering protruding B (1.2.3) and buffering protruding C (2.1) is the plastic material, buffering protruding A (1.1.3), buffering protruding B (1.2.3) and the height homogeneous phase of buffering protruding C (2.1).
3. The highway anti-collision sound-insulation wall for the highway traffic safety facility engineering according to claim 1, which is characterized in that: the diameter of the longitudinal section of the left end face of the buffering bulge A (1.1.3) is larger than that of the right end face of the buffering bulge A (1.1.3).
4. The highway anti-collision sound-insulation wall for the highway traffic safety facility engineering according to claim 1, which is characterized in that: the diameter of the longitudinal section of the left end face of the buffering bulge C (2.1) is larger than that of the right end face of the buffering bulge C (2.1).
5. The highway anti-collision sound-insulation wall for the highway traffic safety facility engineering according to claim 1, which is characterized in that: the longitudinal section diameter of the left end face of the buffering protrusion B (1.2.3) which is positioned on the right end face of the right anti-collision plate (1.2.2) is larger than that of the right end face of the buffering protrusion B (1.2.3), and the longitudinal section diameter of the left end face of the buffering protrusion B (1.2.3) which is positioned on the left end face of the right anti-collision plate (1.2.2) is smaller than that of the right end face of the buffering protrusion B (1.2.3).
6. The highway anti-collision sound-insulation wall for the highway traffic safety facility engineering according to claim 1, which is characterized in that: the left connecting seat (1.1.1), the left anti-collision plate (1.1.2), the right connecting seat (1.2.1), the right anti-collision plate (1.2.2) and the base connecting plate (1.3) are all made of reinforced concrete.
7. The highway anti-collision sound-insulation wall for the highway traffic safety facility engineering according to claim 1, which is characterized in that: and sound-absorbing cotton is filled in the sound insulation board (2).
8. The highway anti-collision sound-insulation wall for the highway traffic safety facility engineering according to claim 6, which is characterized in that: the left anti-collision base (1.1), the right anti-collision base (1.2) and the base connecting plate (1.3) are of an integrated structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010595082.4A CN111663475A (en) | 2020-06-28 | 2020-06-28 | Highway traffic safety facility engineering is with highway anticollision sound-proof wall |
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|---|---|---|---|
| CN202010595082.4A CN111663475A (en) | 2020-06-28 | 2020-06-28 | Highway traffic safety facility engineering is with highway anticollision sound-proof wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113005933A (en) * | 2021-03-09 | 2021-06-22 | 广东立远建设有限公司 | Photovoltaic power generation anticollision sound insulation highway protective screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20040141807A1 (en) * | 2003-01-21 | 2004-07-22 | Yodock Leo J. | Traffic control device |
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| CN109898444A (en) * | 2019-04-03 | 2019-06-18 | 沈阳建筑大学 | Assembled reinforces protective separation guardrail |
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| US20040141807A1 (en) * | 2003-01-21 | 2004-07-22 | Yodock Leo J. | Traffic control device |
| CN103334393A (en) * | 2013-07-18 | 2013-10-02 | 重庆交通大学 | Highway wall type anti-collision guardrail and construction method thereof |
| CN206667111U (en) * | 2017-04-07 | 2017-11-24 | 江苏宏远科技工程有限公司 | A kind of safety-type anti-collision facility for highway |
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| CN109898444A (en) * | 2019-04-03 | 2019-06-18 | 沈阳建筑大学 | Assembled reinforces protective separation guardrail |
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| CN113005933A (en) * | 2021-03-09 | 2021-06-22 | 广东立远建设有限公司 | Photovoltaic power generation anticollision sound insulation highway protective screen |
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Application publication date: 20200915 |