CN213836447U

CN213836447U - Town road median

Info

Publication number: CN213836447U
Application number: CN202022445554.6U
Authority: CN
Inventors: 莫国华; 肖文蛟; 项国欣
Original assignee: Guangdong Guanxiong Construction Group Co ltd
Current assignee: Guangdong Guanxiong Construction Group Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-30
Anticipated expiration: 2030-10-28

Abstract

The application relates to the field of municipal road equipment, in particular to a municipal road isolation belt, which comprises two vertically arranged support rods and two isolation panels, wherein the two isolation panels are arranged between the two support rods, the two isolation panels are respectively provided with a plurality of isolation cottons, the surface of one side, which is far away from the two isolation panels, of each isolation panel is provided with a groove for accommodating the plurality of sound insulation cottons, the two isolation panels are provided with sound absorption panels for covering the groove openings of the grooves, the sound insulation panels are provided with a plurality of sound insulation holes, the surface of one side, which is far away from the sound insulation panels, of each sound absorption panel is provided with a plurality of buffering convex strips, and buffering parts for buffering the sound insulation panels are arranged between the support rods and the isolation panels, through soundproof cotton with inhale under sound panel dual action, make the sound-proof area have better noise reduction effect, buffering sand grip and bolster have played the cushioning effect to sound panel, can cushion the shock attenuation when sound panel receives the striking from this.

Description

Town road median

Technical Field

The application relates to the field of town road equipment, especially, relate to a town road median.

Background

The isolation zone is a device for dividing two different sections of a road so as to realize reasonable application of the road sections.

The prior municipal road isolation belt is generally formed by sequentially hinging a plurality of isolation belt units, the isolation belt units comprise a fence body and connecting rods arranged at the two ends of the fence body in the length direction, the fence body is sequentially arranged along the length direction, the connecting rods at the two ends of the fence body are respectively connected with the connecting rods of adjacent fence bodies through hinges, the turning directions of the hinges at the two ends of the same fence body are opposite, the connecting rods at one end of the fence body are fixedly connected with the connecting rods of the adjacent fence bodies through connecting pieces, the isolation belt lock can be folded, so that the carrying times of workers can be reduced, and the isolation belt lock is more convenient to install and disassemble.

In view of the above-mentioned related technologies, the inventor believes that the isolation belt has a poor noise reduction effect when in use, which causes serious noise interference to people living around a road, and when the isolation belt is impacted, the impact object cannot be resisted, and the isolation belt is easily deformed, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to have better noise reduction effect, and have better buffering effect, this application provides a town road median.

The application provides a municipal road median adopts following technical scheme:

the utility model provides a town road median, includes that two are the bracing piece and two isolation panels of vertical setting, two the isolation panel sets up in two between the bracing piece, two the isolation panel all is provided with a plurality of soundproof cotton, two a side surface that the isolation panel deviates from mutually is provided with and supplies a plurality of the recess of soundproof cotton holding, two be provided with on the isolation panel and be used for the lid to close groove notch inhales the sound panel, it is provided with a plurality of sound holes to inhale on the sound panel, it keeps away from to inhale the sound panel a side surface that inhales the sound panel is provided with many buffering sand grips, the bracing piece with it is provided with the bolster to keep apart the panel buffering to inhale between the sound panel.

Through adopting the above technical scheme, add soundproof cotton and inhale the sound panel on the division panel, it separates the sound hole to be provided with on the sound panel to inhale, can play the sound effect of inhaling, when the median uses, can absorb the noise at town road periphery, the noise can be with reducing through the soundproof hole on inhaling the sound panel, then the noise is through soundproof cotton, can make the noise continue to reduce from this, through soundproof cotton and inhale under the sound panel dual function, make the sound panel have better noise reduction effect, buffering sand grip and bolster have played the cushioning effect to the division panel, can cushion the shock attenuation when the division panel receives the striking from this.

Preferably, the bolster is the guide post, and sets up in two between the isolation panel, be provided with the guide block on the guide post, two the both sides that the bracing piece is relative all are provided with the support column, each the both ends of support column all are provided with the guide way that supplies the guide block holding, the guide block set up in the guide way and with the cooperation of sliding of guide way, the guide block with it is right to set up between the guide way tank bottom the piece that resets that the guide block resets.

Through adopting above-mentioned technical scheme, add support column, guide way and guide block, guide block and the cooperation of sliding of guide way, when the separation panel received the striking, the piece that resets can support the guide block and reset to play certain buffering cushioning effect to the soundproof cotton board.

Preferably, the reset piece is a spring, the spring is located in the guide groove, one end of the spring is connected with the guide block, and the other end of the spring is connected with the bottom of the guide groove.

Through adopting above-mentioned technical scheme, receive the striking when keeping apart the panel, the guide block is at the guide way cooperation of sliding, and the spring receives the guide block extrusion compression this moment to play the supporting role to the guide block, thereby played the buffering effect to keeping apart the panel.

Preferably, one end of the guide post, which is far away from the isolation panel, is provided with a limiting block for limiting the position of the guide block.

Through adopting above-mentioned technical scheme, the setting of stopper has played limiting displacement to the guide block, makes the guide block be difficult for breaking away from the guide way.

Preferably, the four side corners of the sound-absorbing panel are provided with bolts, the isolating panel is provided with threaded holes corresponding to the bolts one to one, and the bolts penetrate through the sound-absorbing panel and are in threaded connection with the threaded holes.

Through adopting above-mentioned technical scheme, the bolt runs through inhale the sound panel and the screw hole threaded connection who corresponds, makes the fixing that inhales the sound panel can be firm on the separation panel, also is convenient for inhale the installation and the change of sound panel.

Preferably, a plurality of positioning needles for penetrating the soundproof cotton to be positioned are arranged at the bottom of the groove.

Through adopting above-mentioned technical scheme, the setting of pilot pin has played the positioning action to soundproof cotton, makes soundproof cotton be difficult for influencing sound insulation and noise reduction effect because of not hard up skew.

Preferably, the top of each support rod is provided with a warning light.

Through adopting above-mentioned technical scheme, the setting up of warning light has played the highway section warning effect to the vehicle of passing by, has also played the illumination to the vehicle of coming and going.

Preferably, the isolation belt further comprises a base, and the bottoms of the two support rods are fixedly connected with the base.

Through adopting above-mentioned technical scheme, the area of contact on bracing piece and road surface can be taken in the setting of base, makes the median install more stably on the road surface.

In summary, the present application includes at least one of the following beneficial technical effects:

1. under the dual action of the soundproof cotton and the sound absorption panel, the soundproof belt has a good noise reduction effect, meanwhile, the support column, the guide groove and the guide block are additionally arranged, and the guide block is in sliding fit with the guide groove;

2. the arrangement of the positioning pins has a positioning effect on the soundproof cotton, so that the soundproof cotton is not easy to influence the soundproof and noise reduction effects due to loosening and deviation;

3. many buffering sand grips have played the cushioning effect to the sound absorbing panel, further strengthen the protective effect of median.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a cross-section of a support column according to an embodiment of the present disclosure;

fig. 3 is a schematic view showing the assembly relationship between the sound-absorbing panel and the soundproof cotton and the insulation panel according to the embodiment of the present application.

Description of reference numerals: 1. an insulation panel; 2. a support bar; 3. a guide post; 4. a support pillar; 5. a limiting block; 6. a guide block; 7. a guide groove; 8. a spring; 9. perforating; 10. a warning light; 11. a groove; 12. sound insulation cotton; 13. a sound absorbing panel; 14. a sound insulation hole; 15. a bolt; 16. a threaded hole; 17. a base; 18. buffering the convex strips; 19. a positioning pin; 20. a containing groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses town road median. Referring to fig. 1, a town road isolation strip includes two vertically disposed support rods 2 and two rectangular plate-shaped isolation panels 1. Two isolation panels 1 are arranged between the two support rods 2. The warning lamps 10 are mounted at the tops of the supporting rods 2, so that the lighting effect and the warning effect on vehicles coming and going can be achieved. In addition, the median still includes base 17, base 17 and two spinal branch vaulting pole 2's bottom integrated into one piece to increased the area of contact between bracing piece 2 and the road surface, four side angles of base 17 can install fixing bolt 15 and road surface threaded connection, make the stable fixing in the road surface of base 17, thereby make the median whole place more stably. The top of the support rod 2 is provided with a containing groove 20 for planting plants so as to realize the road greening effect.

Referring to fig. 2, the surfaces of two opposite sides of two isolation panels 1 are provided with a plurality of guide posts 3, in this embodiment, the number of the guide posts 3 is four, and the four guide posts 3 are uniformly distributed at four side corners of the isolation panel 1. Each guide post 3 is kept away from the one end welding of isolation panel 11 and is had guide block 6, and simultaneously, the both sides that two spinal branch vaulting poles 2 are relative all are provided with two support columns 4 that are the level setting, and two support columns 4 are located respectively and weld in the both ends of the length direction of the bracing piece 2 that corresponds, guide way 7 that supplies the 6 holding of guide block is all seted up at the both ends of each support column 4, guide way 7 sets up along the length direction of support column 4, guide block 6 inserts in guide way 7 and with the cooperation of sliding of guide way 7, from this has played the guide effect to isolation panel 1, make the difficult skew of isolation panel 1 walk the position.

Simultaneously, set up the piece that resets that is used for resetting guide block 6 between guide block 6 and the 7 tank bottoms of guide way, in this embodiment, the piece that resets is spring 8, spring 8 is located guide way 7, and the one end of spring 8 is connected with the one end fixed connection that guide block 6 kept away from guide post 3, the other end and the 7 tank bottoms fixed connection of guide way of spring 8, because spring 8 has elastic restoring force, the supporting role that resets that has played guide block 6, when the median received the vehicle striking, can slow down the impact force of vehicle to division panel 1, strengthen division panel 1's buffering effect. It should be noted that, in order to make the guide block 6 difficult to break away from the guide groove 7, the both ends of the support column 4 are all provided with the stopper 5 that is used for injecing the position of the guide block 6, the stopper 5 welds and corresponds 7 notches of the guide groove, and the stopper 5 is provided with the through hole 9 that is through the setting.

During the installation, let guide post 3 pass earlier and perforate 9, stopper 5 cover is on guide post 3, and guide block 6 welded fastening is on guide post 3, then inserts guide block 6 again and is connected with spring 8 in guide way 7, will arrive stopper 5 fixed welding at guide way 7 notch at last again. The end of the guide post 3 far away from the isolation panel 1 is provided with a limiting block 5 for limiting the position of the guide block 6.

Referring to fig. 3, two insulation panels 1 all are provided with a plurality of soundproof cotton 12, and the recess 11 that supplies a plurality of soundproof cotton 12 holding is all seted up to a side surface that two insulation panels 1 deviate from mutually. The welding of recess 11 tank bottom has many locating pins 19 that are used for impaling the soundproof cotton 12 location, and in this embodiment, many locating pins 19 are the matrix and distribute, and locating pin 19 impales a plurality of soundproof cotton 12, plays the positioning action to a plurality of soundproof cotton 12 to make soundproof cotton 12 difficult not hard up the skew in recess 11. The sound absorbing panel 13 used for covering the groove 11 is arranged on the two isolating panels 1, and a plurality of sound isolating holes 14 are formed in the sound absorbing panel 13. In addition, the four side corners of the sound absorption panel 13 are provided with bolts 15, one side surface of the isolation panel 1 facing the sound absorption panel 13 is provided with threaded holes 16 corresponding to the plurality of positioning bolts 15 one by one, and each positioning bolt 15 is in threaded connection with the threaded hole 16 through the sound absorption panel 13, so that the sound absorption panel 13 is convenient to mount and dismount, and the soundproof cotton 12 is convenient to replace. In addition, a rubber pad can be adhered to one end of the positioning bolt 15 far away from the threaded hole 16, so that the positioning bolt 15 is not easy to scratch vehicles or pedestrians. The surface of one side of the sound-absorbing panel 13 far from the isolation panel 1 is provided with a plurality of buffer convex strips 18, in this embodiment, the number of the buffer convex strips 18 is five, and the five buffer convex strips 18 are arranged along the length direction of the sound-absorbing panel 13, so as to further enhance the buffer effect of the isolation belt.

The implementation principle of town road median is in the embodiment of this application: add soundproof cotton 12 and inhale sound panel 13 on insulation panel 1, it separates sound hole 14 to be provided with on sound panel 13 to inhale, can play the sound effect of inhaling, the noise can reduce through separating sound hole 14 on sound panel 13, then the noise is through soundproof cotton 12, can make the noise continue to reduce from this, through soundproof cotton 12 with inhale under sound panel 13 dual action, make the sound-proof zone have better noise reduction, add support column 4 simultaneously, guide way 7 and guide block 6, guide block 6 and guide way 7 cooperation of sliding, when insulation panel 1 receives the striking, the reset piece can support the reset to guide block 6, in order to play certain cushioning effect to soundproof cotton 12 board.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a town road median, includes that two are bracing piece (2) and two isolation panel (1) of vertical setting, two isolation panel (1) set up in two between bracing piece (2), its characterized in that: two keep apart panel (1) and all be provided with a plurality of soundproof cotton (12), two a side surface that keeps apart panel (1) and deviates from mutually is provided with and supplies a plurality of blocks recess (11) of soundproof cotton (12) holding, two be provided with on keep apart panel (1) and be used for the lid to close recess (11) notch inhale sound panel (13), it separates sound hole (14) to be provided with a plurality of on sound panel (13) to inhale sound panel (13), it keeps away from to inhale sound panel (13) a side surface of inhaling sound panel (13) is provided with many buffering sand grips (18), bracing piece (2) with be provided with the bolster to sound panel (13) buffering between keep apart panel (1).

2. The municipal road isolation strip of claim 1, wherein: the bolster is guide post (3), and sets up in two between isolation panel (1), be provided with guide block (6) on guide post (3), two the both sides that bracing piece (2) is relative all are provided with support column (4), each the both ends of support column (4) all are provided with guide way (7) that supply guide block (6) holding, guide block (6) set up in guide way (7) and with guide way (7) cooperation of sliding, guide block (6) with it is right to set up between guide way (7) the piece that resets of guide block (6).

3. The municipal road isolation strip of claim 2, wherein: the piece that resets is spring (8), spring (8) are located in guide way (7), just the one end of spring (8) with guide block (6) are connected, the other end of spring (8) with guide way (7) tank bottom is connected.

4. The municipal road isolation strip of claim 2, wherein: and one end of the guide column (3) far away from the isolation panel (1) is provided with a limiting block (5) for limiting the position of the guide block (6).

5. The municipal road isolation strip of claim 1, wherein: inhale four lateral angles of sound panel (13) and all be provided with bolt (15), be provided with on isolation panel (1) with many screw hole (16) of bolt (15) one-to-one, each bolt (15) with run through inhale sound panel (13) with screw hole (16) threaded connection.

6. The municipal road isolation strip of claim 1, wherein: a plurality of positioning needles (19) used for penetrating the soundproof cotton (12) to be positioned are arranged at the bottom of the groove (11).

7. The municipal road isolation strip of claim 1, wherein: the top of each support rod (2) is provided with a warning lamp (10).

8. The municipal road isolation strip of claim 1, wherein: the isolation belt further comprises a base (17), and the bottoms of the two support rods (2) are fixedly connected with the base (17).