CN218757077U - Assembled highway railway anti-seismic noise reduction sound-proof screen - Google Patents

Abstract

The utility model relates to an environmental protection sound insulation technical field, concretely relates to assembled highway railway noise reduction sound-proof screen that combats earthquake, H type stand including two symmetrical arrangement, the bottom surface of H type stand is fixed with can dismantle fixed connection's mount pad with the road bed, two be provided with a plurality of U type crossbeams between the H type stand, the both ends of U type crossbeam all are fixed with the mounting panel, demountable arrangement has retaining member, two between mounting panel and the corresponding position U type crossbeam a plurality of acoustic celotex board bodies have been arranged to the front side of H type stand. The utility model discloses in, through a plurality of U type crossbeams of demountable installation between two H type stands, install a plurality of acoustic celotex board bodies between per two U type crossbeams, realize that a plurality of acoustic celotex board bodies treat a traditional monoblock acoustic screen of body, realize that the singleness just can install the acoustic screen, save and use hoisting equipment hoist and mount acoustic screen auxiliary erection, be favorable to improving the security and the convenience of acoustic screen installation.

Description

Assembled highway railway anti-seismic noise reduction sound-proof screen

Technical Field

The utility model relates to an environmental protection sound insulation technical field, concretely relates to assembled highway railway noise insulation that makes an uproar falls that antidetonation falls.

Background

The automobile and the train can produce the noise in the process of traveling, in order to prevent the noise transmission, generally can install the sound insulation screen in the both sides of highway or railway, current most sound insulation screen formula structure as an organic whole, need use heavy lifting device cooperation installation when the installation, install the pillar on the curb earlier, then hoist the sound insulation screen to between two pillars with lifting device, then manual welding or use bolt fastening, need the user to tie down the sound insulation screen with the rope when using lifting device hoist and mount the sound insulation screen, and need artifical support the sound insulation screen, the input of hoist and mount process manpower is great, be unfavorable for improving the convenience and the security of sound insulation screen installation, and when a certain position of integral type structure sound insulation screen damages because of external collision two, need dismantle the change with a monoblock sound insulation screen, in view of the above, need design the assembled sound insulation screen that falls that the different damaged regions of sound insulation screen are convenient for manual installation and can be changed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the utility model is to provide an assembled highway railway noise reduction sound-proof screen of combatting earthquake, through a plurality of U type crossbeams of demountable installation between two H type stands, install a plurality of acoustic celotex board bodies between per two U type crossbeams, realize that a plurality of acoustic celotex board bodies treat a traditional monoblock sound-proof screen of body, realize that the singleness just can install the sound-proof screen, save and use lifting device hoist and mount sound-proof screen auxiliary erection, be favorable to improving the security and the convenience of sound-proof screen installation.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an assembled highway railway antidetonation noise reduction sound-proof screen, includes two symmetrical arrangement's H type stand, the bottom surface of H type stand is fixed with can dismantle fixed connection's mount pad with the road bed, two be provided with a plurality of U type crossbeams between the H type stand, the both ends of U type crossbeam all are fixed with the mounting panel, the mounting panel has dismantled between with the corresponding position U type crossbeam and arranged the retaining member, two a plurality of acoustic celotex board bodies have been arranged to the front side of H type stand, close soon between the inboard at acoustic celotex board body top and the corresponding position U type crossbeam and be connected with construction bolt, two a plurality of decoration base plates have been arranged to the rear side top-down equidistant of H type stand, decoration base plate and corresponding position U type crossbeam activity joint, two can dismantle between the top of H type stand and be fixed with waterproof cover plate, waterproof cover plate's top surface pastes and leans on the transparent plate that has pegged graft with H type stand activity.

Further, the method comprises the following steps: and a sound insulation felt is fixed on the inner side of the decorative substrate, and a decorative panel is fixed on the outer side of the decorative substrate.

Further, the method comprises the following steps: two hanging lugs are fixed at the top and the bottom of the inner side of the decorative substrate and movably inserted into the U-shaped cross beam at the corresponding position.

Further, the method comprises the following steps: the retaining member includes the double-screw bolt, the double-screw bolt runs through corresponding position H type stand and mounting panel, the lateral wall at double-screw bolt middle part closes soon and is connected with two set nut, the outside of double-screw bolt one end closes soon and is connected with lock nut.

Further, the method comprises the following steps: one side of set nut leans on with the inboard extrusion that corresponds position H type stand, one side of lock nut leans on with the extrusion that corresponds the position mounting panel, one side that one side and set nut that lock nut is close to the mounting panel are close to H type stand all is provided with elasticity wave gasket, elasticity wave gasket cup joints in the double-screw bolt outside.

Further, the method comprises the following steps: the outer side of the H-shaped stand column is provided with a plurality of through mounting holes, the mounting holes are movably inserted into studs at corresponding positions, and the mounting holes are in a shape like a Chinese character 'yi'.

Further, the method comprises the following steps: the both ends of mount pad all link up and have seted up a plurality of round holes of being convenient for expansion bolts grafting, the width of waterproof apron is greater than the distance between decorative substrate and the acoustic celotex board body.

The utility model has the advantages that:

1. the sound insulation board body is installed on the two corresponding U-shaped columns in a screwing mode through the mounting bolts, after the sound insulation board bodies are installed at the bottom between the two H-shaped columns, the other two U-shaped beams are continuously installed upwards along the H-shaped columns, then the sound insulation board bodies are continuously installed on the U-shaped beams, the sound insulation board bodies with proper quantity and height are installed between the two H-shaped columns in a analogizing mode in sequence, the sound insulation board bodies which can be assembled and connected to the U-shaped beams replace a traditional whole sound insulation screen, the sound insulation screen can be installed by a single person, the auxiliary installation of the sound insulation screen by using hoisting equipment for hoisting is omitted, and the safety and convenience in sound insulation screen installation are improved;

2. the hangers are fixed on the decorative base plates, so that a plurality of decorative base plates can be conveniently installed on the other side between the two H-shaped stand columns from bottom to top, the sound insulation felt pieces on the decorative base plates can absorb part of post-degradation noise and are matched with the sound insulation board bodies for use, the sound insulation effect of the sound insulation screen can be improved, when one or more sound insulation board bodies on the sound insulation screen are damaged, the damaged sound insulation board bodies can be independently disassembled, other undamaged sound insulation board bodies can be continuously used, the sound insulation screen is prevented from being damaged in a certain area, and a whole sound insulation screen is required to be replaced, so that resources are saved;

3. through closing two set nuts on the double-screw bolt, be convenient for fix the double-screw bolt on H type stand, after the double-screw bolt was cup jointed to the mounting plate on U type crossbeam, be convenient for fix U type crossbeam on H type stand through screwing lock nut, wherein, the one end that the screw rod deviates from lock nut can another U type crossbeam be connected fixedly, realize U type crossbeam concatenation installation, and, can be between lock nut and mounting panel as required, and place the elastic wave gasket between set nut and the H type stand, be favorable to improving the stability behind U type crossbeam and the installation of H type stand.

4. Through setting the mounting hole on the H type stand to "a" style of calligraphy hole, T type hole has been seted up on the mounting panel, be convenient for can adjust the position of U type crossbeam according to actual installation operating mode when installing U type crossbeam, reach the effect of the adaptability in installation place and the flexibility of overall regulation, set up into C type hole or G type hole through opening the connecting hole on the U type crossbeam, be convenient for the construction bolt can carry out about adjusting the mounted position from top to bottom according to actual operating mode, a plurality of acoustic celotex board bodies simultaneously, two H type stands, the space between polylith decorative substrate and the waterproof cover plate constitutes a sound uninstallation cavity, and be fixed with the sound insulation felt piece in the inboard installation of decorative substrate, be convenient for absorb the noise of sound uninstallation cavity the inside, further improve the effect of inhaling the sound and falling, in order to improve the leakproofness of sound uninstallation cavity, can be in the clearance between two adjacent decorative substrate, and the clearance between acoustic celotex board body and the H type stand can use MS special glue to seal, improve the leakproofness of sound uninstallation cavity, increase the effect of giving sound insulation.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1-2 are schematic views of the overall structure of the utility model with different viewing angles;

FIG. 3 is a schematic structural view of the H-shaped column and the U-shaped cross beams of the present invention;

FIG. 4 is a schematic view of the structure of the H-shaped column of the present invention;

FIG. 5 is a schematic view of the split three-dimensional structure of the H-shaped upright post, the U-shaped cross beam and the locking member of the present invention;

FIG. 6 is a schematic view of the structure of the decoration substrate, the sound insulation board and the mounting board of the present invention;

fig. 7 is a schematic structural view of an interior decoration substrate according to the present invention;

FIG. 8 is a schematic view of the structure of the U-shaped beam of the present invention with C-shaped holes;

fig. 9 is a schematic view of the structure of the U-shaped beam of the present invention for forming G-shaped holes.

In the figure: 100. an H-shaped upright post; 110. mounting holes; 120. a mounting base; 200. a U-shaped cross beam; 210. mounting a plate; 300. a locking member; 310. a stud; 320. positioning a nut; 330. locking the nut; 400. a baffle body; 410. installing a bolt; 500. decorating the substrate; 510. a sound-insulating felt sheet; 520. hanging a lug; 600. a waterproof cover plate; 700. a transparent plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, an assembled noise-reducing and anti-seismic sound-insulating shield for highways and railways includes two H-shaped columns 100 arranged symmetrically, a mounting seat 120 fixed to the bottom surface of each H-shaped column 100 and detachably and fixedly connected to a roadbed, a plurality of U-shaped beams 200 arranged between the two H-shaped columns 100, mounting plates 210 fixed to both ends of each U-shaped beam 200, locking members 300 detachably arranged between the mounting plates 210 and the corresponding U-shaped beams 200, a plurality of sound-insulating plate bodies 400 arranged on the front sides of the two H-shaped columns 100, mounting bolts 410 rotatably connected between the inner sides of the tops of the sound-insulating plate bodies 400 and the corresponding U-shaped beams 200, a plurality of decorative substrates 500 arranged on the rear sides of the two H-shaped columns 100 at equal intervals from top to bottom, the decorative substrates 500 movably clamped to the corresponding U-shaped beams 200, a waterproof cover plate 600 detachably fixed to the tops of the two H-shaped columns 100, and a transparent plate 700 movably inserted to the H-shaped column 100 attached to the top surface of the waterproof cover plate 600.

The sound insulation felt 520 is fixed on the inner side of the decorative substrate 500, the decorative panel is fixed on the outer side of the decorative substrate 500, the decorative panel is convenient for displaying patterns or characters in modes of carving, pad printing, mold forming and the like so as to express the characteristics of urban humanity, and the sound insulation felt 510 is matched with the sound insulation board body 400 for use, so that the sound insulation effect of a sound insulation screen is improved; two hanging lugs 520 are fixed at the top and the bottom of the inner side of the decorative substrate 500, and the hanging lugs 520 are movably inserted into the U-shaped cross beam 200 at the corresponding position, so that the decorative substrate 500 can be detachably mounted on the U-shaped cross beam 200; the locking member 300 comprises a stud 310, the stud 310 penetrates through the H-shaped upright 100 and the mounting plate 210 at the corresponding position, the outer side wall of the middle part of the stud 310 is connected with two positioning nuts 320 in a screwing mode, the outer side of one end of the stud 310 is connected with a locking nut 330 in a screwing mode, the two positioning nuts 320 are convenient for fixing the stud 310, and the locking nut 330 is convenient for fixing the mounting plate 210 on the stud 310.

One side of the positioning nut 320 is pressed against the inner side of the H-shaped upright 100 at the corresponding position, one side of the locking nut 330 is pressed against the mounting plate 210 at the corresponding position, one side of the locking nut 330 close to the mounting plate 210 and one side of the positioning nut 320 close to the H-shaped upright 100 are both provided with elastic wave gaskets, the elastic wave gaskets are sleeved on the outer sides of the studs 310, and the elastic wave gaskets are placed between the locking nut 330 and the mounting plate 210 and between the positioning nut 320 and the H-shaped upright 100, so that the stability of the U-shaped cross beam 200 and the H-shaped upright 100 after installation is improved; a plurality of mounting holes 110 are penetratingly formed in the outer side of the H-shaped upright 100, and the mounting holes 110 are movably inserted into the studs 310 at corresponding positions, so that the studs 310 can be conveniently inserted into the H-shaped upright 100;

the both ends of mount pad 120 all link up and have seted up a plurality of round holes of being convenient for expansion bolts to peg graft, and waterproof apron 600's width is greater than the distance between decorative substrate 500 and the acoustic celotex board body 400 to make the installation of H type stand 100 fix to the road bed.

The working principle is as follows: when the sound insulation board body 400 needs to be installed, firstly, two H-shaped vertical columns 100 are placed on a roadbed, expansion bolts penetrate through installation seats 120 at the bottoms of the H-shaped vertical columns 100 to be fixed on the roadbed, so that the two H-shaped vertical columns 100 are installed, then firstly, a U-shaped cross beam 200 is placed at the bottommost of the two H-shaped vertical columns 100, installation plates 210 at two ends of the U-shaped cross beam 200 are inserted into studs 310 fixed on the H-shaped vertical columns 100, then, locking nuts 330 are screwed on the inner sides of the installation plates 210 to fix the U-shaped cross beam 200 between the two H-shaped vertical columns 100, similarly, a U-shaped cross beam 200 is installed and fixed above the U-shaped cross beam 200 again, then, the sound insulation board body 400 is installed on the U-shaped cross beam 200 through the installation bolts 410 from left to right on one side of the two U-shaped cross beams 200, and after the lowest row of sound insulation board bodies 400 is installed, arranging two U-shaped cross beams 200 upwards along the H-shaped upright 100, arranging another row of a plurality of sound insulation board bodies 400 by matching the locking piece 300 with the mounting plate 210, arranging a plurality of rows of sound insulation board bodies 400 on one side of the two H-shaped uprights 100 by analogy in sequence, then mounting a decorative substrate 500 on one side of the two H-shaped uprights 100, which is far away from the sound insulation board bodies 400, arranging the sound insulation board bodies from the bottom ends of the two H-shaped uprights 100, moving the hanging lugs 520 of the decorative substrate 500 to the positions above the U-shaped cross beams 200 at the corresponding positions, then releasing the decorative substrate 500 to enable the hanging lugs 520 to be hung inside the U-shaped cross beams 200 at the corresponding positions, fixing one decorative substrate 500, installing a plurality of decorative substrates 500 on the U-shaped cross beams 200 in a detachable mode from bottom to top by analogy in sequence, finally installing the waterproof cover plate 600 on the tops of the two H-shaped uprights 100, inserting and installing the transparent plate 700 above the waterproof cover plate 600, wherein both sides of the transparent plate 700 are inserted into the inner sides of the H-shaped pillars 100 at the corresponding positions.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims (8)

1. The utility model provides an assembled highway railway antidetonation noise reduction sound-proof screen, includes two symmetrical arrangement's H type stand (100), a serial communication port, the bottom surface of H type stand (100) is fixed with can dismantle fixed connection's mount pad (120) with the road bed, two be provided with a plurality of U type crossbeam (200) between H type stand (100), the both ends of U type crossbeam (200) all are fixed with mounting panel (210), mounting panel (210) and correspond and to have dismantled between position U type crossbeam (200) and arranged retaining member (300), two the front side of H type stand (100) is arranged and is had a plurality of acoustic celotex board bodies (400), it is connected with construction bolt (410) to close soon between the inboard at acoustic celotex board body (400) top and the U type crossbeam (200) that corresponds position, two the rear side top-down equidistant a plurality of decorative substrate (500) of having arranged of H type stand (100), decorative substrate (500) and corresponding position U type crossbeam (200) activity joint, two can dismantle between the top of H type stand (100) and be fixed with waterproof apron (600) paste and lean on the top surface of H type stand (700) and have grafting transparent plate (700).

2. An assembled anti-seismic noise-reducing and sound-insulating screen for roads and railways as claimed in claim 1, wherein the decorative substrate (500) has a sound-insulating felt (510) fixed on the inner side thereof, and a decorative panel is fixed on the outer side of the decorative substrate (500).

3. The assembled anti-seismic noise-reduction sound-insulation screen for highways and railways as claimed in claim 1, wherein two hanging lugs (520) are fixed to the top and the bottom of the inner side of the decorative base plate (500), and the hanging lugs (520) are movably inserted into the U-shaped cross beams (200) at corresponding positions.

4. The fabricated anti-seismic noise-reducing sound-insulating screen for the roads and the railways as claimed in claim 1, wherein the retaining member (300) comprises a stud (310), the stud (310) penetrates through the H-shaped upright (100) and the mounting plate (210) at the corresponding position, the outer side wall of the middle part of the stud (310) is screwed with two positioning nuts (320), and the outer side of one end of the stud (310) is screwed with a locking nut (330).

5. The fabricated anti-seismic noise-reducing and sound-insulating screen for the roads and the railways as claimed in claim 4, wherein one side of the positioning nut (320) is pressed against the inner side of the H-shaped upright (100) at the corresponding position, one side of the locking nut (330) is pressed against the mounting plate (210) at the corresponding position, one side of the locking nut (330) close to the mounting plate (210) and one side of the positioning nut (320) close to the H-shaped upright (100) are both provided with elastic wave gaskets, and the elastic wave gaskets are sleeved on the outer sides of the studs (310).

6. The assembled anti-seismic noise-reducing sound-insulating screen for the roads and the railways as claimed in claim 4, wherein a plurality of mounting holes (110) are formed in the outer side of the H-shaped upright post (100) in a penetrating manner, the mounting holes (110) are I-shaped holes, T-shaped holes are formed in the outer side of the mounting plate (210) in a penetrating manner, and the mounting holes (110) and the T-shaped holes are movably inserted into the studs (310) at corresponding positions.

7. The assembled anti-seismic noise-reducing sound-insulating screen for the roads and the railways as claimed in claim 1, wherein a plurality of round holes convenient for inserting expansion bolts are formed through both ends of the mounting base (120), and the width of the waterproof cover plate (600) is greater than the distance between the decorative base plate (500) and the sound-insulating plate body (400).

8. The assembled anti-seismic noise-reduction and sound-insulation screen for the highways and the railways as claimed in claim 1, wherein a plurality of connecting holes are formed in one side of the U-shaped cross beam (200) at equal intervals, the mounting bolts (410) penetrate through the connecting holes in the corresponding positions, and the connecting holes are C-shaped holes or G-shaped holes.

Images