CN213867128U

CN213867128U - Isolation guardrail for rail transit

Info

Publication number: CN213867128U
Application number: CN202022733918.0U
Authority: CN
Inventors: 杨培蒙; 徐克杰; 苏彬华
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-03
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an isolation barrier for track traffic, support column including two parallel distribution, two relative one side outer wall fixedly connected with of support column is five upper and lower evenly distributed's dead lever at least, and the side outer wall both ends of dead lever all rotate and be connected with the commentaries on classics cover, change the bottom outer wall fixedly connected with sunshade of cover, the sunshade includes outer guard plate, and one side outer wall fixedly connected with sound absorption layer of outer guard plate, one side outer wall fixedly connected with dust layer on sound absorption layer, open the bottom outer wall of support column has the post groove, and the side inner wall sliding connection in post groove has the supporting leg, the top outer wall fixedly connected with spring of supporting leg, and the top outer wall fixed connection of spring is in the top inner wall in post groove. The utility model discloses can prevent that the guardrail from receiving the wind and blowing the area too big and damage, play the effect of anti-wind, can prevent that the noise that the rail train produced when passing through from influencing external personnel, play syllable-dividing effect, can play the effect of preventing climbing.

Description

Isolation guardrail for rail transit

Technical Field

The utility model relates to a rail transit technical field especially relates to a rail transit is with isolation barrier.

Background

The rail transit is a type of transportation means or transportation system in which an operating vehicle needs to travel on a specific rail, the most typical rail transit is a railway system consisting of a traditional train and a standard railway, and with the diversified development of train and railway technologies, the rail transit is more and more in types, not only extending over long-distance land transportation, but also being widely applied to urban public transportation of medium and short distances, and most of the existing railway guardrails are of a net-shaped and plate-shaped structure.

However, the guardrail with the prior net structure cannot play a role in isolating dust and the like when in use, and when the guardrail with the prior plate structure is in use, and the wind force is large, the wind area of the guardrail is too large, so that the guardrail is easy to damage and has a poor wind-resistant effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an isolation guardrail for rail transit.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an isolation barrier for track traffic, includes two parallel distribution's support column, two the relative one side outer wall fixedly connected with of support column is five upper and lower evenly distributed's dead lever at least, and the side outer wall both ends of dead lever all rotate and are connected with the commentaries on classics cover, the bottom outer wall fixedly connected with sunshade of commentaries on classics cover.

Further, the sunshade includes outer guard plate, and one side outer wall fixedly connected with sound absorbing layer of outer guard plate.

Furthermore, the outer wall of one side of the sound absorption layer is fixedly connected with a dustproof layer.

Furthermore, the bottom outer wall of support column is opened there is the post groove, and the side inner wall sliding connection in post groove has the supporting leg.

Furthermore, the top outer wall of the supporting leg is fixedly connected with a spring, and the top outer wall of the spring is fixedly connected with the top inner wall of the column groove.

Furthermore, the bottom outer wall of supporting leg fixedly connected with base, and the top outer wall of base opens there is the mounting hole.

Furthermore, the outer wall of the side surface of the fixed rod is fixedly connected with pointed cones which are uniformly distributed.

The utility model has the advantages that:

1. through setting up commentaries on classics cover and dead lever, change the cover and can rotate along the dead lever, set up the sunshade in the below of changeing the cover, when daily use, the sunshade is flagging because of the action of gravity, and then plays the effect of sheltering from the isolation, and when blowing, the wind-force can blow up the sunshade, and then can prevent that the guardrail from being blown the too big damage of area, has played anti-wind effect.

2. Through setting up the sound absorbing layer, set up the sound absorbing layer in the inside of sunshade, the sound absorbing layer can play sound absorbing effect, and then can prevent that the noise that the rail train produced when passing from influencing external personnel, has played syllable-dividing effect.

3. Through setting up sharp awl, set up sharp awl in the side of dead lever, and then can play the effect of anti-climbing.

Drawings

Fig. 1 is a schematic view of the overall structure of an isolation barrier for rail transit according to the present invention;

fig. 2 is a schematic structural view of a shielding plate of an isolation barrier for track traffic according to the present invention;

fig. 3 is a schematic view of a supporting pillar structure of the isolation barrier for rail transit according to the present invention;

fig. 4 is a schematic structural view of a fixing rod of the isolation barrier for rail transit according to embodiment 2.

In the figure: 1-supporting column, 2-supporting leg, 3-base, 4-shielding plate, 5-fixing rod, 6-rotating sleeve, 7-spring, 8-sound absorbing layer, 9-dust-proof layer, 10-external protection plate and 11-pointed cone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-3, an isolation barrier for rail transit comprises two support columns 1 which are distributed in parallel, at least five fixing rods 5 which are uniformly distributed from top to bottom are fixedly connected to the outer wall of one side, opposite to the two support columns 1, of each support column 1, rotating sleeves 6 are rotatably connected to the two ends of the outer wall of the side face of each fixing rod 5, and shielding plates 4 are fixedly connected to the outer wall of the bottom of each rotating sleeve 6.

The utility model discloses in, sunshade 4 includes outer guard plate 10, and one side outer wall fixedly connected with sound absorption layer 8 of outer guard plate 10.

Wherein, the outer wall of one side of the sound absorption layer 8 is fixedly connected with a dustproof layer 9.

Wherein, the bottom outer wall of support column 1 is opened there is the post groove, and the side inner wall sliding connection in post groove has supporting leg 2.

Wherein, the top outer wall fixedly connected with spring 7 of supporting leg 2, and spring 7's top outer wall fixed connection is in the top inner wall of post groove.

Wherein, the bottom outer wall fixedly connected with base 3 of supporting leg 2, and the top outer wall of base 3 opens there is the mounting hole.

The working principle is as follows: during the use, through the peg with base 3 fixed mounting subaerial, and make dust layer 9 towards track one side, when daily use, sunshade 4 is flagging because of the action of gravity, and then play the effect of sheltering from the isolation, when wind, wind-force can blow up sunshade 4, and then can prevent that the guardrail from being blown the area too big and damage by wind, the effect of anti-wind has been played, when the train is between the isolation guardrail, sound absorbing layer 8 can play the sound absorption effect, and then can prevent that the noise that the rail train produced when passing from influencing external personnel, soundproof effect has been played.

Example 2:

referring to fig. 4, compared with embodiment 1, the isolation barrier for rail transit is characterized in that the outer wall of the side surface of the fixing rod 5 is fixedly connected with evenly distributed pointed cones 11 for preventing external personnel from climbing.

The working principle is as follows: compared with embodiment 1, the pointed cone 11 can prevent the outside person from climbing the railing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an isolation barrier for track traffic, includes two parallel distribution's support column (1), its characterized in that, two relative one side outer wall fixedly connected with of support column (1) is at least five dead lever (5) of evenly distributed from top to bottom, and the side outer wall both ends of dead lever (5) all rotate and are connected with and change cover (6), change bottom outer wall fixedly connected with sunshade (4) of cover (6).

2. The barrier guardrail for rail transit as claimed in claim 1, wherein the shield plate (4) comprises an outer protection plate (10), and a sound absorption layer (8) is fixedly connected to an outer wall of one side of the outer protection plate (10).

3. The isolation barrier for rail transit as claimed in claim 2, wherein a dust-proof layer (9) is fixedly connected to the outer wall of one side of the sound absorption layer (8).

4. The isolation barrier for rail transit as claimed in claim 1, wherein the bottom outer wall of the supporting column (1) is provided with a column groove, and the side inner wall of the column groove is slidably connected with the supporting leg (2).

5. An isolation barrier for rail transit according to claim 4, characterized in that the top outer wall of the supporting leg (2) is fixedly connected with a spring (7), and the top outer wall of the spring (7) is fixedly connected with the top inner wall of the column groove.

6. The isolation barrier for rail transit as claimed in claim 4, wherein the bottom outer wall of the supporting leg (2) is fixedly connected with the base (3), and the top outer wall of the base (3) is provided with a mounting hole.

7. The isolation barrier for rail transit as claimed in claim 1, wherein the lateral outer wall of the fixing rod (5) is fixedly connected with evenly distributed pointed cones (11).