CN210886980U - Railway windproof sound insulation screen capable of being installed quickly - Google Patents

Abstract

The utility model discloses a soundproof screen is prevent wind to railway that can install fast, comprising a base layer, the upper end of basic unit is equipped with the recess, it is equipped with the support column to run through in the recess, be equipped with the cavity in the support column, can dismantle on the one end lateral wall in the cavity and be connected with four installing frames, be equipped with adjusting device in the cavity, four installing frames are located adjusting device's both sides respectively, adjusting device is last to be equipped with four down tubes, all be fixed with two fixed boxes on the relative lateral wall in the cavity, be equipped with locking device in the fixed box. The utility model provides a problem of inconvenient installation sound insulation screen, can install and dismantle the sound insulation screen according to the demand fast, inconvenient dismantlement leads to the condition emergence that wastes time and energy when having avoided changing the sound insulation screen of damage, has reduced installer and maintenance personal's intensity of labour, has improved work efficiency, has practiced thrift the cost of labor, has still improved the stability of sound insulation screen simultaneously.

Description

Railway windproof sound insulation screen capable of being installed quickly

Technical Field

The utility model relates to a railway sound-proof screen technical field especially relates to a sound-proof screen is prevent wind to railway that can install fast.

Background

Sound barriers, also known as sound barriers, are noise reduction tools that use the principle of reducing the generation of noise through transmission pathways. In the transmission process of sound, the transmission of sound waves can be influenced when the sound meets a shelter; besides the blocking, the sound insulation screen is internally provided with sound absorption materials, and can absorb a lot of sound waves.

At present, the railway has become one of people's main mode of transportation, when the train passes through the railway, can produce great noise, in order to reduce the noise pollution that produces the surrounding environment, often need set up the sound insulation screen beside the railway, however, current sound insulation screen when the installation mostly installs the concatenation through the mode that welding and bolt combine together, not only just waste time and energy, the installation effectiveness is low, and occupy a large amount of manpower resources, staff intensity of labour is big, the cost of labor is high, for this reason, we have proposed a railway of installing fast and have prevent wind the sound insulation screen and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a railway windproof sound-proof screen capable of being installed quickly.

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

a railway windproof sound insulation screen capable of being quickly installed comprises a base layer, wherein a groove is formed in the upper end of the base layer, a supporting column penetrates through the groove, a cavity is formed in the supporting column, four installation frames are detachably connected to one end side wall in the cavity, an adjusting device is arranged in the cavity, the four installation frames are respectively located on two sides of the adjusting device, four inclined rods are arranged on the adjusting device, two fixing boxes are fixed on opposite side walls in the cavity, a locking device is arranged in each fixing box, the four inclined rods are mutually connected with the locking device, two first openings are formed in two sides of the supporting column, screen bodies are arranged on two sides of each supporting column, two connecting plates are fixed on two sides of each screen body, the two connecting plates on the same side form a group, one end of each group of two connecting plates in the group penetrates through the two first openings and extends into the two installation frames, the connecting plate is provided with a jack, and the locking device corresponds to the jack.

Preferably, the adjusting device includes a screw rod rotatably connected to a side wall of one end in the cavity, one end of the screw rod is fixed with a rotating wheel, a second moving block is sleeved on the screw rod in a threaded manner, four connecting rods are rotatably connected to a side wall of one circle of the second moving block at equal intervals, four fixing plates are fixed to a side wall of one end in the cavity, a guide rail is fixed to one side of each fixing plate, a second sliding block is installed on the guide rail, one ends of the four connecting rods are rotatably connected to one sides of the four second sliding blocks respectively, and the other ends of the four inclined rods are rotatably connected to the other sides of the four second sliding blocks respectively.

Preferably, the locking device includes first moving blocks arranged in the fixed box, sliding grooves are formed in opposite side walls in the fixed box, the first sliding blocks are installed in the sliding grooves, one ends of the two first sliding blocks are fixed to two sides of the first moving blocks respectively, a second opening is formed in one side of the fixed box, one ends of the four inclined rods penetrate through the four second openings respectively and are connected to one sides of the four first moving blocks in a rotating mode, an insertion rod is fixed to one end of each first moving block, one end of the insertion rod penetrates through the side walls of the fixed box and extends to one side of the fixed box, and the insertion rod corresponds to the insertion hole.

Preferably, the both sides of installing frame all are fixed with the mounting panel, be equipped with the through-hole on the mounting panel, be equipped with the screw blind hole that eight and through-hole correspond on the one end lateral wall in the cavity, it is equipped with the screw to run through in the through-hole, the one end of screw extends to in the screw blind hole, the cladding has the rubber pad on a week lateral wall in the installing frame.

Preferably, be equipped with the third opening on the one end lateral wall in the cavity, third open-ended one side articulates there is the closing cap, the handle is installed to one side of closing cap, one side of closing cap is fixed with the hasp, one side of support column is equipped with the lockhole that corresponds with the hasp, the hasp is located the lockhole.

Preferably, concrete is cast in the groove, and one side of the concrete props against the side wall of the periphery of the lower end of the support column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the adjusting device, the locking device and the connecting plates are matched, so that the problem that the sound insulation screen is inconvenient to mount quickly is solved, the function that four connecting plates on the sound insulation screen can be fixed simultaneously is realized, the efficiency of quickly mounting and dismounting the sound insulation screen is improved, convenience, fastness, firmness and stability are realized, the labor intensity of workers is greatly reduced, and the working efficiency is improved;

2. through the matching among the concrete, the support columns and the grooves, the support columns are conveniently and stably fixed, the stability of the support columns is improved, and the sound insulation screen is prevented from toppling under the influence of external force factors;

to sum up, the device has solved the problem of inconvenient installation sound insulation screen, can install and dismantle the sound insulation screen according to the demand fast, and inconvenient dismantlement leads to the condition emergence that wastes time and energy when having avoided changing the sound insulation screen that damages, has reduced installer and maintenance personal's intensity of labour, has improved work efficiency, has practiced thrift the cost of labor, has still improved the stability of sound insulation screen simultaneously.

Drawings

FIG. 1 is a diagram showing the installation state of a railway windproof sound-proof screen which can be installed quickly according to the present invention;

FIG. 2 is a schematic structural view of a railway windproof and soundproof screen body which can be quickly installed according to the present invention;

FIG. 3 is a schematic view of the internal structure of a railway windproof sound-proof screen support column which can be quickly installed according to the present invention;

FIG. 4 is a schematic structural view of a railway windproof sound-proof screen adjusting device which can be quickly installed according to the present invention;

FIG. 5 is a side view of a railway windproof sound-proof barrier adjusting device which can be quickly installed according to the present invention;

FIG. 6 is an enlarged view of the position A of the railway windproof sound-proof screen which can be quickly installed according to the present invention;

fig. 7 is the enlarged view of the position B of the railway windproof sound-proof screen which can be quickly installed according to the present invention.

In the figure: the device comprises a supporting column 1, a fixed box 2, an inserted rod 3, a first opening 4, a rubber pad 5, an installation frame 6, an installation plate 7, screws 8, a second opening 9, a first sliding block 10, a first moving block 11, an inclined rod 12, a second sliding block 13, a second moving block 14, a guide rail 15, a connecting rod 16, a fixed plate 17, a screw rod 18, a rotating wheel 19, a sealing cover 20, a lock catch 21, a screen body 22, a connecting plate 23, a jack 24, a base layer 25, concrete 26 and a handle 27.

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.

Referring to fig. 1-7, a soundproof screen is prevent wind to railway that can install fast, including basic unit 25, play the effect of support, basic unit 25's upper end is equipped with the recess, it is equipped with support column 1 to run through in the recess, conveniently carry out the stable support, be equipped with the cavity in the support column 1, can dismantle on the one end lateral wall in the cavity and be connected with four installing frames 6, be equipped with adjusting device in the cavity, four installing frames 6 are located adjusting device's both sides respectively, adjusting device is last to be equipped with four down tube 12, all be fixed with two fixed box 2 on the relative lateral wall in the cavity, be equipped with locking device in the fixed box 2, four down tube 12 all with locking device interconnect, under adjusting device's effect, conveniently drive down tube 12 and remove, and then drive locking device and remove, convenient quick installation.

The utility model discloses in, the both sides of support column 1 all are equipped with two first openings 4, the both sides of support column 1 all are equipped with the screen body 22, play prevent wind syllable-dividing effect, the both sides of the screen body 22 all are fixed with two connecting plates 23, two connecting plates 23 with one side are a set of, wherein the one end of two connecting plates 23 in a set of runs through respectively wherein two first openings 4 and extend to in two wherein installing frames 6, be equipped with jack 24 on the connecting plate 23, locking device and jack 24 are corresponding, the casting has concrete 26 in the recess, one side of concrete 26 is contradicted on a week lateral wall of support column 1 lower extreme, conveniently improve the stability of support column 1, under locking device's effect, the convenience is firmly fixed to connecting plate 23, and then install fast screen body 22.

In the utility model, the adjusting device comprises a screw rod 18 rotatably connected to the side wall of one end in the cavity, one end of the screw rod 18 is fixed with a rotating wheel 19, the rotating wheel 19 rotates to drive the screw rod 18 to rotate, a second moving block 14 is sleeved on the screw thread of the screw rod 18, the screw rod 18 drives the second moving block 14 to move when rotating, four connecting rods 16 are rotatably connected with the side wall of one circle of the second moving block 14 at equal intervals, the second moving block 14 moves to drive the connecting rods 16 to move, four fixing plates 17 are fixed on the side wall of one end in the cavity, a guide rail 15 is fixed on one side of the fixing plates 17, a second slider 13 is installed on the guide rail 15, one ends of the four connecting rods 16 are respectively rotatably connected to one sides of the four second sliders 13, the other ends of the four diagonal rods 12 are respectively rotatably connected to the other sides of the four second sliders 13, the connecting rods 16 drive, the position of the locking device is conveniently adjusted by means of the movement of the diagonal rod 12.

In the utility model, the locking device comprises a first moving block 11 arranged in a fixed box 2, sliding grooves are arranged on opposite side walls in the fixed box 2, first sliding blocks 10 are arranged in the sliding grooves, one ends of two first sliding blocks 10 are respectively fixed on two sides of the first moving block 11, which is convenient for the first moving block 11 to move and reduces the resistance encountered when the first moving block 11 moves, one side of the fixed box 2 is provided with a second opening 9, one ends of four inclined rods 12 respectively penetrate through the four second openings 9 and are rotatably connected with one sides of the four first moving blocks 11, the first moving block 11 is driven to move when the inclined rods 12 move, one end of the first moving block 11 is fixed with an inserted rod 3, one end of the inserted rod 3 penetrates through the side wall of the fixed box 2 and extends to one side of the fixed box 2, the inserted rod 3 corresponds to a jack 24, the first moving block 11 moves to drive the inserted rod 3 to move the inserted rod 3 into the jack 24, the position of the connecting plate 23 is conveniently fixed.

The utility model discloses in, the both sides of installing frame 6 all are fixed with mounting panel 7, are equipped with the through-hole on the mounting panel 7, are equipped with the screw thread blind hole that eight and through-hole correspond on the one end lateral wall in the cavity, run through in the through-hole and are equipped with screw 8, and in screw 8's one end extended to the screw thread blind hole, the cladding had rubber pad 5 on the a week lateral wall in the installing frame 6, and the convenience is cushioned connecting plate 23, under screw 8's effect, conveniently fixes installing frame 6 in the cavity, still convenient to detach simultaneously.

The utility model discloses in, be equipped with the third opening on the one end lateral wall in the cavity, third open-ended one side articulates there is closing cap 20, and handle 27 is installed to one side of closing cap 20, and one side of closing cap 20 is fixed with hasp 21, and one side of support column 1 is equipped with the lockhole that corresponds with hasp 21, and hasp 21 is located the lockhole, conveniently opens and close closing cap 20 through the cooperation between handle 27, hasp 21 and the lockhole.

In the utility model, when installing the sound-proof screen, firstly fixing the support post 1 in the groove on the base layer 25, then casting concrete 26 in the groove, thereby stably fixing the support post 1, then inserting the two connecting plates 23 on one side of the screen body 22 into the cavity in the support post 1 through the two first openings 4, opening the sealing cover 20 by using the handle 27, extending the connecting plates 23 into the corresponding mounting frame 6, then rotating the rotating wheel 19, rotating the rotating wheel 19 to drive the screw rod 18 to rotate, rotating the screw rod 18 to drive the second moving block 14 to move, moving the second moving block 14 to drive the four connecting rods 16 to move, driving the second slider 13 to slide on the guide rail 15 when the connecting rods 16 move, driving the inclined rod 12 to move when the inclined rod 12 moves, driving the first moving block 11 to move, driving the inserted rod 3 to move when the first moving block 11 moves, moving the inserted rod 3 to the inserted rod 24 on the connecting plates 23, the stop rotation rotates wheel 19, utilizes inserted bar 3 to fix the position of connecting plate 23, and then fixes the position of the screen body 22 to the realization is simultaneously to the firm fixed of four connecting plates 23, and not only convenient and fast but also firm stable, thereby accomplishes the installation of the screen body 22, then installs other screen bodies 22 according to above-mentioned step again, until installing to suitable length.

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 (6)

1. The utility model provides a soundproof screen is prevent wind in railway that can install fast, includes basic unit (25), its characterized in that: the upper end of the base layer (25) is provided with a groove, a support column (1) penetrates through the groove, a cavity is arranged in the support column (1), one side wall at one end in the cavity is detachably connected with four installation frames (6), an adjusting device is arranged in the cavity, the four installation frames (6) are respectively arranged on two sides of the adjusting device, the adjusting device is provided with four inclined rods (12), two fixing boxes (2) are fixed on opposite side walls in the cavity, a locking device is arranged in each fixing box (2), the four inclined rods (12) are mutually connected with the locking device, two first openings (4) are arranged on two sides of the support column (1), screen bodies (22) are arranged on two sides of each screen body (22), two connecting plates (23) are fixed on two sides of each screen body (22), and the two connecting plates (23) on the same side are a group, one end of each of the two connecting plates (23) in one group penetrates through the two first openings (4) and extends into the two mounting frames (6), the connecting plates (23) are provided with inserting holes (24), and the locking devices correspond to the inserting holes (24).

2. A quickly installable railway wind and sound barrier as claimed in claim 1 wherein: the adjusting device comprises a screw rod (18) rotatably connected to the side wall of one end in the cavity, a rotating wheel (19) is fixed to one end of the screw rod (18), a second moving block (14) is sleeved on the screw rod (18) in a threaded manner, four connecting rods (16) are rotatably connected to the side wall of one circle of the second moving block (14) at equal intervals, four fixing plates (17) are fixed to the side wall of one end in the cavity, a guide rail (15) is fixed to one side of each fixing plate (17), a second sliding block (13) is installed on each guide rail (15), one ends of the four connecting rods (16) are respectively rotatably connected to one side of the four second sliding blocks (13), and the other ends of the four inclined rods (12) are respectively rotatably connected to the other side of the four second sliding blocks.

3. A quickly installable railway wind and sound barrier as claimed in claim 1 wherein: the locking device comprises a first moving block (11) arranged in a fixed box (2), sliding grooves are formed in opposite side walls in the fixed box (2), first sliding blocks (10) are installed in the sliding grooves, one ends of the two first sliding blocks (10) are fixed to two sides of the first moving block (11) respectively, a second opening (9) is formed in one side of the fixed box (2), one ends of four inclined rods (12) penetrate through the four second openings (9) respectively and are connected to one sides of the four first moving blocks (11) in a rotating mode, an inserting rod (3) is fixed to one end of the first moving block (11), one end of the inserting rod (3) penetrates through the side walls of the fixed box (2) and extends to one side of the fixed box (2), and the inserting rod (3) corresponds to the inserting hole (24).

4. A quickly installable railway wind and sound barrier as claimed in claim 1 wherein: the both sides of installing frame (6) all are fixed with mounting panel (7), be equipped with the through-hole on mounting panel (7), be equipped with the screw thread blind hole that eight and through-hole correspond on one lateral wall in the cavity, it is equipped with screw (8) to run through in the through-hole, the one end of screw (8) extends to in the screw thread blind hole, the cladding has rubber pad (5) on a week lateral wall in installing frame (6).

5. A quickly installable railway wind and sound barrier as claimed in claim 1 wherein: be equipped with the third opening on the one end lateral wall in the cavity, third open-ended one side articulates there is closing cap (20), handle (27) are installed to one side of closing cap (20), one side of closing cap (20) is fixed with hasp (21), one side of support column (1) is equipped with the lockhole that corresponds with hasp (21), hasp (21) are located the lockhole.

6. A quickly installable railway wind and sound barrier as claimed in claim 1 wherein: concrete (26) is cast in the groove, and one side of the concrete (26) is abutted to the peripheral side wall of the lower end of the support column (1).

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