CN216949822U

CN216949822U - Peripheral noise reduction protection device for railway

Info

Publication number: CN216949822U
Application number: CN202123285820.4U
Authority: CN
Inventors: 谢文龙
Original assignee: Anhui Qiyi Engineering Project Management Co ltd
Current assignee: Anhui Qiyi Engineering Project Management Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-12
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a peripheral noise reduction protection device for railways, which relates to the technical field of railway transportation systems and comprises a bottom plate, wherein a first fixing rod and a fixing table are fixedly arranged on the upper surface of the bottom plate, the surface of the first fixing rod is movably connected with a first rotary drum, the surface of the first rotary drum is fixedly connected with a bearing block, one side of the bearing block is fixedly connected with an inner plate, the inner side of the fixing table is fixedly connected with a second fixing rod, the surface of the second fixing rod is movably provided with a second rotary drum, and the surface of the second rotary drum is fixedly connected with a supporting rod. This protector of making an uproar falls in railway is with periphery, through the inboard of installing outer baffle and inner panel with the acoustic celotex board, can effectual protection to the acoustic celotex board, can play the effect of buffering through setting up buffering post and spring, when the vehicle hits the device carelessly, buffering post and spring can contract to avoid the vehicle directly to hit the acoustic celotex board.

Description

Peripheral noise reduction protection device for railway

Technical Field

The utility model relates to the technical field of railway transportation systems, in particular to a peripheral noise reduction protection device for a railway.

Background

A railway is a track line for vehicles such as trains, and a railway transportation system includes many elements, such as vehicles, tracks, various dispatching control, communication signal and monitoring and early warning devices, and related management systems and operators, which supplement each other, and if no proper system is provided, the trains cannot run smoothly.

In chinese utility model patent application no: CN202022453074.4 discloses a protector of making an uproar falls in railway with periphery, this protector of making an uproar falls in railway with periphery, including lower screen board, the top fixed mounting of lower screen board has quantity to be two transparent acoustic celotex boards, two fixed mounting has the connecting plate between the transparent acoustic celotex board, the top fixed mounting of transparent acoustic celotex board has last screen board, the rear side of screen board is provided with the protection network with last screen board fixed connection down, the bottom fixed mounting of screen board has the locating plate down. This protector of making an uproar falls in railway is with periphery, probably by the damage of vehicle collision lead to the acoustic celotex board when protecting the railway, thereby the strong wind also can be scraped hard thing and pound the acoustic celotex board and lead to damaging, the acoustic celotex board of damage to the great reduction of the syllable-dividing effect of railway to can influence crowd's normal work around.

Therefore, it is necessary to provide a peripheral noise reduction protection device for railways to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a peripheral noise reduction protection device for a railway, which aims to solve the problems that the existing peripheral noise reduction protection device for the railway is damaged due to the fact that a sound insulation board is possibly collided by a vehicle when the railway is protected, the sound insulation board is damaged due to the fact that hard objects are scraped by strong wind, and the sound insulation effect of the damaged sound insulation board on the railway is greatly reduced, so that the normal work and rest of surrounding people are influenced.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a peripheral protector of making an uproar falls for railway, includes the bottom plate, the last fixed surface of bottom plate installs first dead lever and fixed station, the surperficial swing joint of first dead lever has first rotary drum, the surperficial fixed surface of first rotary drum is connected with the bearing block, one side fixedly connected with inner panel of bearing block, the inboard fixedly connected with second dead lever of fixed station, the surperficial swing joint of second dead lever has the second rotary drum, the surperficial fixed surface of second rotary drum is connected with the bracing piece.

Preferably, the number of the first fixing rods and the number of the fixing tables are three, and the first fixing rods and the fixing tables are arranged according to the sequence of equidistant arrangement.

Preferably, a placing groove is arranged on the upper side of the bearing block.

Preferably, the bilateral symmetry installs the buffering post about the inner wall of inner panel, the outer baffle of other end fixedly connected with of buffering post, the sunshade is gone up to the upper end fixedly connected with of inner panel and outer baffle.

Preferably, springs are symmetrically arranged on the inner wall of the outer baffle and the inner wall of the inner plate, and the other ends of the springs are fixedly connected with fixing blocks.

Preferably, the left side and the right side of fixed block are connected with the connecting strip symmetrically, the other end fixed mounting of connecting strip has the acoustic celotex board.

Preferably, the bottom end of the bottom plate is fixedly provided with a conical base, and the rear end of the bottom plate is fixedly provided with a limiting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a peripheral noise reduction protection device for a railway, which has the following beneficial effects:

1. this protector of making an uproar falls in railway is with periphery, through the inboard of installing outer baffle and inner panel with the acoustic celotex board, can effectual protection to the acoustic celotex board, can play the effect of buffering through setting up buffering post and spring, when the vehicle hits the device carelessly, buffering post and spring can contract to avoid the vehicle directly to hit the acoustic celotex board.

2. This peripheral protector of making an uproar falls in railway can play the effect of support to the inner panel through setting up the bracing piece, can fold the inner panel when transporting the device to reduced the transportation space of device, also can remove the bracing piece from the inboard under special circumstances, thereby directly pass through from the inner panel.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic top perspective view of the present invention;

FIG. 3 is an enlarged view of the structure of area A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure of the area B in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure of the region C in FIG. 2 according to the present invention.

In the figure: 1. a base plate; 2. an outer baffle; 3. an inner plate; 4. an upper shield plate; 5. a buffer column; 6. a spring; 7. a fixed block; 8. a connecting strip; 9. a sound insulating board; 10. a bearing block; 11. a placement groove; 12. a first rotating drum; 13. a first fixing lever; 14. a fixed table; 15. a second fixing bar; 16. a second rotating drum; 17. a support bar; 18. a conical base; 19. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a peripheral noise reduction protection device for railways comprises a base plate 1, a first fixing rod 13 and a fixing platform 14 are fixedly installed on the upper surface of the base plate 1, the number of the first fixing rod 13 and the number of the fixing platform 14 are three, and the fixing rods are arranged according to an equidistant arrangement sequence, each first fixing rod 13 is opposite to one fixing platform 14, the opposite first fixing rod 13 and the opposite fixing platform 14 are positioned on the same horizontal plane, the surface of the first fixing rod 13 is movably connected with a first rotary drum 12, the surface of the first rotary drum 12 is fixedly connected with a bearing block 10, the upper side of the bearing block 10 is provided with a placing groove 11, one side of the bearing block 10 is fixedly connected with an inner plate 3, one side of the bearing block 10 far away from the fixing platform 14 is connected with the inner plate 3, the first rotary drum 12 can drive the bearing block 10 and the inner plate 3 to rotate, buffer columns 5 are symmetrically installed on the upper and lower sides of the inner wall of the inner plate 3, the buffer columns 5 are arranged according to the sequence of equidistant arrangement, the other ends of the buffer columns 5 are fixedly connected with the outer baffle 2, the upper ends of the inner plate 3 and the outer baffle 2 are fixedly connected with the upper shielding plate 4, rainwater can be prevented from entering the inner sides of the inner plate 3 and the outer baffle 2 by installing the upper shielding plate 4, the springs 6 are symmetrically installed on the inner wall of the outer baffle 2 and the inner wall of the inner plate 3, the springs 6 are installed at the upper end and the lower end of the inner wall of the inner plate 3 and the inner wall of the outer baffle 2, the other ends of the springs 6 are fixedly connected with the fixing blocks 7, the connecting strips 8 are symmetrically connected at the left side and the right side of the fixing blocks 7, the sound insulation plate 9 is fixedly installed at the other ends of the connecting strips 8, the sound insulation plate 9 is installed on the inner sides of the outer baffle 2 and the inner plate 3, the sound insulation plate 9 can be effectively protected, the buffer columns 5 and the springs 6 can play a buffering role, when a vehicle carelessly hits the device, the buffer column 5 and the spring 6 can contract to avoid the vehicle from directly colliding against the sound insulation board 9, thereby solving the problem that the sound insulation board 9 is damaged due to the collision of the vehicle when the railway is protected, the strong wind can also scrape hard objects to smash the sound insulation board 9 to cause the damage, the sound insulation effect of the damaged sound insulation board 9 on the railway is greatly reduced, thereby affecting the normal work and rest of surrounding people, the inner side of the fixed table 14 is fixedly connected with a second fixed rod 15, the surface of the second fixed rod 15 is movably provided with a second rotary drum 16, the surface of the second rotary drum 16 is fixedly connected with a support rod 17, the support rod 17 is placed in the placing groove 11 at the upper end of the bearing block 10 when supporting the inner plate 3, the bottom end of the bottom plate 1 is fixedly provided with a conical base 18, the rear end of the bottom plate 1 is fixedly provided with a limit plate 19, the limit plate 19 can prevent the outer baffle 2 from falling outwards, through setting up fixed station 14 and second dead lever 15, can make second rotary drum 16 rotate on second dead lever 15, through setting up first dead lever 13, can make first rotary drum 12 rotate on first dead lever 13, through receiving piece 10 and making and receiving piece 10 and inner panel 3 fixed connection at first rotary drum 12 surface mounting, can make first rotary drum 12 drive and receive piece 10 and inner panel 3 and rotate, through installing bracing piece 17 and making the other end of bracing piece 17 install in the standing groove 11 of receiving piece 10 upside at one side of first rotary drum 12, can play the effect of support to inner panel 3, thereby make and fold inner panel 3 when transporting the device, thereby reduced the transportation space of device, also can remove bracing piece 17 from the inboard under special circumstances, thereby directly pass through from inner panel 3.

The working principle is as follows: firstly will insert the ground through conical foundation 18 in, thereby can stabilize bottom plate 1, then will hold the piece 10 through first rotary drum 12 and rotate, through holding the fixed connection of piece 10 and inner panel 3, it also can take inner panel 3 to rotate to hold the piece 10, with inner panel 3 and bottom plate 1 perpendicular back, place bracing piece 17 in holding the standing groove 11 of piece 10 upper end, thereby can play the supporting role to inner panel 3, when the vehicle hits outer baffle 2, bumping post 5 and spring 6 of outer baffle 2 inboard will contract, thereby can prevent that outer baffle 2 from directly colliding division board 9, reached the purpose of protecting division board 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A peripheral noise reduction protection device for railways comprises a bottom plate (1), and is characterized in that: the upper surface of bottom plate (1) fixed surface installs first dead lever (13) and fixed station (14), the surperficial swing joint of first dead lever (13) has first rotary drum (12), the surperficial fixed surface of first rotary drum (12) is connected with and holds piece (10), one side fixedly connected with inner panel (3) of holding piece (10), the inboard fixedly connected with second dead lever (15) of fixed station (14), the surperficial swing joint of second dead lever (15) has second rotary drum (16), the surperficial fixed surface of second rotary drum (16) is connected with bracing piece (17).

2. A peripheral noise reduction guard for railways according to claim 1, characterized in that: the number of the first fixing rods (13) and the number of the fixing platforms (14) are three, and the first fixing rods and the fixing platforms are arranged according to an equidistant arrangement sequence.

3. A peripheral noise reduction guard for railways according to claim 1, characterized in that: the upper side of the bearing block (10) is provided with a placing groove (11).

4. A peripheral noise reduction and protection device for railways according to claim 1, characterized in that: buffering post (5) are installed to bilateral symmetry about the inner wall of inner panel (3), baffle (2) outside the other end fixedly connected with of buffering post (5), sunshade (4) are gone up to the upper end fixedly connected with of inner panel (3) and outer baffle (2).

5. A peripheral noise reduction and protection device for railways according to claim 4, characterized in that: springs (6) are symmetrically arranged on the inner wall of the outer baffle (2) and the inner wall of the inner plate (3), and the other ends of the springs (6) are fixedly connected with fixing blocks (7).

6. A peripheral noise reduction and protection device for railways according to claim 5, characterized in that: the left and right sides symmetric connection of fixed block (7) has connecting strip (8), the other end fixed mounting of connecting strip (8) has acoustic celotex board (9).

7. A peripheral noise reduction and protection device for railways according to claim 1, characterized in that: the bottom fixed mounting of bottom plate (1) has conical base (18), the rear end fixed mounting of bottom plate (1) has limiting plate (19).