CN211142859U - Noise insulation board convenient to install for urban highway - Google Patents

Abstract

The utility model discloses a city highway is with separating board of making an uproar convenient to installation, including separating board body and the installing support of making an uproar, the vertical dismantlement in this back of the board of making an uproar is fixed with two the installing support, the board body back of making an uproar is provided with two public tenons along vertical direction at the separation. Has the advantages that: the utility model discloses the mode of installing rag bolt additional through the chassis with the installing support is fixed in the highway both sides, the back is corresponding to insert the female groove of installing support through the public tenon of the board body of making an uproar and is realized that public tenon and female quick dismantling of groove are fixed through the mode of pull rod card income spacing hole to this will separate the quick dismantlement of the board body of making an uproar and fix in the installing support before, realized separating the quick installation combination of making an uproar board body and installing support, replaced and installed screw or welded fixed mode additional, separate the simple easy operation of this body dismouting process of making an uproar, the installation that has promoted the board body of making an uproar that separates is laid efficiency.

Description

Noise insulation board convenient to install for urban highway

Technical Field

The utility model relates to an urban highway auxiliary assembly field, concretely relates to urban highway is with board of making an uproar that separates convenient to installation.

Background

With the development of social economy, the urban scale is continuously enlarged, and viaducts and elevated roads which are used as urban road traffic trunks directly pass through urban high-rise buildings, noise becomes a new pollution source for places of schools and office buildings on the roadside, and people are in noise pollution of automobiles and trains for a long time, which seriously affects the learning, working and rest of people, so that noise generated by vehicles on urban roads can be isolated by installing noise isolation plates on two sides of the roads on the urban roads.

The applicant finds that at least the following technical problems exist in the prior art: the mode that adopts when the board installation of making an uproar to separate at present installs rag bolt additional fixes the installing support equipartition in city highway both sides, and the back is fixed the board of making an uproar through installing screw additional or welded mode in the relative side of installing support, and the board dismouting of making an uproar of separating gets up very inconveniently, causes the inefficiency of installation and laying.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a city highway is with the board of making an uproar with separating noise is with this quick dismantlement of the board of making an uproar body and fix in the installing support in front just for solving above-mentioned problem, has realized the quick installation combination of the board body of making an uproar body and installing support, has replaced and has installed screw or welded fixed mode additional, and this body dismouting process of the board of making an uproar is simple easy to operate, has promoted the installation of the board body of making an uproar of separating and has laid efficiency, sees the following explanation in detail.

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

the utility model provides a noise insulation board for city highway convenient to installation, including noise insulation board body and installing support, the vertical detachably fixed two of noise insulation board body back is fixed with the installing support, the noise insulation board body back is provided with two rows of tenons along the vertical direction, the quantity of each row of tenons is the same and is a plurality of, spacing hole has all horizontally been seted up to the side that each row of tenons was carried on the back of the body;

every a plurality of female grooves are vertically seted up in the preceding of installing support, every the installing support female groove with every row of this body of noise barrier public tenon quantity is the same and sliding fit, just the back of public tenon with the tank bottom contact in female groove, two a plurality of guiding holes have been seted up to the equal level in the outside that the installing support carried on the back mutually, just the guiding hole with female groove quantity is unanimous, two the installing support the equal level in the side that the female groove carried on the back mutually has seted up the mounting hole, the mounting hole with correspond the coaxial and intercommunication of guiding hole level, just the diameter of mounting hole is greater than the diameter of guiding hole, every group the guiding hole with equal level is fixed with the locking subassembly in the mounting hole, just the locking subassembly with correspond spacing hole sliding fit.

Preferably, the noise insulation board body comprises a bottom board and a steel wire mesh shield, the back of the bottom board is fixedly connected with the male tenon, the edge of the front of the bottom board is fixedly connected with the steel wire mesh shield, and a cavity between the steel wire mesh shield and the bottom board is filled with silencing filler.

Preferably, the steel wire mesh shield is a box-shaped structure made of a stainless steel wire mesh, one side of the steel wire mesh shield, which is close to the front of the bottom plate, is provided with an opening, and the silencing filler is silencing cotton.

Preferably, the bottom surfaces of the mounting brackets are horizontally fixed with base plates, and a plurality of connecting holes are vertically formed in the periphery of each base plate.

Preferably, the number of the male tenons in each row is two, and the number of the female grooves of each mounting bracket is two.

Preferably, the locking subassembly includes pull rod and pressure spring, the pull rod level set up just the pull rod with guiding hole sliding fit, the pull rod is located partial clearance fit in the mounting hole has the pressure spring, the pressure spring is close to the one end of guiding hole with mounting hole fixed connection, pressure spring other end fixedly connected with lantern ring, just the lantern ring is fixed in the pull rod outside, the pull rod stretches out the outer end of guiding hole is fixed with the handle, the pull rod other end with correspond spacing hole sliding fit.

Preferably, the lantern ring is in interference fit with the pull rod, and the surface of the handle is provided with anti-skid grains.

By adopting the conveniently-installed noise insulation board for the urban highway, under the initial state, the pull rod is in sliding fit with the corresponding limiting hole, the male tenon can be prevented from being separated from the female slot along the longitudinal direction through the matching limitation of the pull rod and the limiting hole, so that the noise insulation board body is detachably connected with the mounting bracket, and when the noise insulation board is used, the noise insulation board body and the mounting bracket are transported to the urban highway laying site in a respective stacking mode after being detached, so that the transportation space is saved, the noise insulation board body and the mounting bracket are conveniently and efficiently transported to the laying site, and the operation mode during detachment is as follows: firstly, simultaneously holding the handle on the outer side of one mounting bracket to apply force to pull the pull rod outwards to separate from the limiting hole, then keeping the pull rod in the outwards-pulled state, namely removing the mounting bracket by moving the mounting bracket along the back of the noise isolation plate body, then removing the other mounting bracket on the back of the noise isolation plate body in the same operation mode, transferring the mounting bracket and the noise isolation plate body to a layout site, vertically placing the two mounting brackets on the road side and enabling the female slot to face forwards, firstly confirming the spacing distance between the two mounting brackets, and ensuring that the distance between the female slots with the same horizontal height of the two mounting brackets and the distance between the male tenons with the same horizontal height of the noise isolation plate body are kept constant, then fixing the mounting brackets to the road side in a mode of tapping foundation bolts into the ground through the connecting holes, ensuring that the top surfaces of the two mounting brackets are equal in height when the fixing is finished, enabling operators to enable the male tenons on the back of the noise baffle body and the female grooves of the two mounting brackets to correspond one to one and slide in after the mounting brackets are fixed, enabling other operators to pull the handles on the outer sides of the two mounting brackets simultaneously to apply force to enable the pull rod to be accommodated in the mounting holes to avoid interference with the sliding-in of the male tenons, enabling the pull rod to compress the pressure spring through the lantern ring in the process, enabling the limiting holes to just slide in coaxial with the pull rod when the male tenons slide in the back and are attached to the groove bottoms of the female grooves, loosening the handles at the same time, enabling the pressure spring to release the compression stroke of the pressure spring to drive the pull rod to return through the lantern ring and clamp the pull rod into the limiting holes in pair again, therefore, the noise insulation plate body is quickly fixed in front of the mounting bracket, the size of the noise insulation plate body is recommended to be that the vertical distance from the bottom edge to the road surface is not more than 15cm when the noise insulation plate body is mounted, thus, the rapid installation and combination of the noise insulation plate body and the installation bracket are realized, the disassembly and assembly process of the noise insulation plate body is simple and easy to operate, the installation and layout efficiency of the noise insulation plate body is improved, the noise insulation plate bodies are repeatedly arranged on the roadside at the two sides of the urban highway in a way of contacting the two sides end to end, the noise insulation board body is formed by filling the noise insulation filler in the cavity between the steel wire mesh shield and the bottom plate, the noise insulation filler is preferably noise insulation cotton, the noise generated during the running process of the road vehicle can be absorbed by the silencing filler, so that the noise pollution of urban road driving to surrounding buildings is reduced.

Has the advantages that: 1. the utility model discloses fix the installing support in highway both sides through the mode that foundation bolt was installed additional to the chassis, the back is corresponding to the female groove that inserts the installing support through the public tenon of noise insulation board body and is realized the quick dismantlement of public tenon and female groove fixedly through the mode of pull rod card income spacing hole to this with quick dismantlement of noise insulation board body fix in front of the installing support, realized the quick installation combination of noise insulation board body and installing support, replaced installing screw additional or welded fixed mode, the simple easy operation of noise insulation board body dismouting process has promoted the installation of noise insulation board body and has laid efficiency;

2. the noise insulation board body is formed by filling the silencing filler in the cavity between the steel wire mesh shield and the bottom plate, so that noise generated by vehicles on the highway is isolated on two sides of the urban highway, and noise pollution of urban highway driving to surrounding buildings is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front external view of the present invention;

fig. 2 is a back sectional view of the present invention;

fig. 3 is a rear external view of the present invention;

fig. 4 is a left external view of the present invention;

fig. 5 is a left side sectional view of the present invention;

fig. 6 is a rear enlarged partial cross-sectional view of the present invention;

fig. 7 is a left-side partially enlarged sectional view of the present invention.

The reference numerals are explained below:

1. a noise insulation plate body; 101. a tenon; 102. a limiting hole; 103. a base plate; 104. a steel wire mesh shield; 105. a sound-deadening filler; 2. mounting a bracket; 201. a chassis; 202. mounting holes; 203. a guide hole; 204. a mother tank; 205. connecting holes; 3. a locking assembly; 301. a handle; 302. a pull rod; 303. a pressure spring; 304. a collar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model provides a city highway is with board of making an uproar convenient to installation, including making an uproar board body 1 and installing support 2, make an uproar board body 1 back is vertical can dismantle and be fixed with two installing supports 2, make an uproar board body 1 back is provided with two public tenons 101 along vertical direction, and every quantity that is listed as public tenon 101 is the same and is a plurality of, and spacing hole 102 has been seted up to every side that is listed as public tenon 101 back of the body mutually all horizontally. A plurality of female grooves 204 have all been seted up along vertically in the front of every installing support 2, female groove 204 of every installing support 2 is the same and sliding fit with every row of public tenon 101 quantity of noise insulation board body 1, and the back of public tenon 101 and the tank bottom contact of female groove 204, a plurality of guiding holes 203 have been seted up to the equal level in outside that two installing supports 2 carried on the back mutually, and guiding hole 203 is unanimous with female groove 204 quantity, mounting hole 202 has been seted up to the equal level in side that two installing supports 2 carried on the back mutually, mounting hole 202 is coaxial and the intercommunication with the guiding hole 203 level that corresponds, and the diameter of mounting hole 202 is greater than the diameter of guiding hole 203, equal level is fixed with locking Assembly 3 in every group guiding hole 203 and the mounting hole 202, and locking Assembly 3 and the spacing hole 102 sliding fit that corresponds.

As a preferred scheme of the scheme, the noise insulation board body 1 comprises a bottom board 103 and a steel wire mesh shield 104, the back of the bottom board 103 is fixedly connected with the male tenon 101, the edge of the front of the bottom board 103 is fixedly connected with the steel wire mesh shield 104, and a cavity between the steel wire mesh shield 104 and the bottom board 103 is filled with the silencing filler 105.

Wire net guard shield 104 is the box-like structure that stainless steel wire net made, and wire net guard shield 104 is close to the preceding one side opening of bottom plate 103, amortization filler 105 is the amortization cotton, so that come the further absorption effect of promotion to the driving noise through the cotton packing of amortization, the equal level in installing support 2 bottom surface is fixed with chassis 201, a plurality of connecting holes 205 have vertically been seted up around chassis 201, so set up, be convenient for keep flat chassis 201 and see through connecting hole 205 after the highway roadside that the mode of attacking into rag bolt to ground with installing support 2 is firm fixed at the highway roadside, the quantity of every row of public tenon 101 is two, the female groove 204 quantity of every installing support 2 is two, so set up, be convenient for through two public tenons 101 respectively with two female groove 204 complex modes with the noise baffle body 1 firm fix on installing support 2.

The locking assembly 3 comprises a pull rod 302 and a pressure spring 303, the pull rod 302 is horizontally arranged, the pull rod 302 is in sliding fit with the guide hole 203, the pressure spring 303 is in clearance fit with a part of the pull rod 302 positioned in the mounting hole 202, one end of the pressure spring 303 close to the guide hole 203 is fixedly connected with the mounting hole 202, the other end of the pressure spring 303 is fixedly connected with a sleeve ring 304, the sleeve ring 304 is fixed on the outer side of the pull rod 302, a handle 301 is fixed at the outer end of the pull rod 302 extending out of the guide hole 203, the other end of the pull rod 302 is in sliding fit with a corresponding limiting hole 102, so that the male tenon 101 is fixedly fastened in the female groove 204 in a sliding fit mode of the pull rod 302 and the limiting hole 102 of the locking assembly 3, meanwhile, the locking of the male tenon 101 and the female groove 204 is released in a mode of the pull rod 302 being quickly released from the limiting hole 102, the sleeve ring 304 is in, the anti-slip threads are formed on the surface of the handle 301, so that the handle 301 can be conveniently held by hand to prevent the handle 301 from falling off the hand when force is applied.

Adopt above-mentioned structure, under the initial condition, pull rod 302 and the spacing hole 102 sliding fit who corresponds, then can prevent that tenon 101 from vertically deviating from along female groove 204 through the cooperation restriction of pull rod 302 with spacing hole 102, thereby it can dismantle with installing support 2 and be connected to separate noise board body 1 at this time, when using, will separate noise board body 1 and 2 splits back of installing support and transport to city highway and lay the scene through respective stacked mode, with this save the transportation space, be convenient for the efficient transport separate noise board body 1 and installing support 2 to laying the scene, the operation mode when splitting does: firstly, a handle 301 outside one mounting bracket 2 is held by hand to apply force to an outer pull rod 302 to pull out of a limiting hole 102, at the moment, the matching locking of the pull rod 302 and the limiting hole 102 is released, then the pull rod 302 is kept in an outward pulling state, the mounting bracket 2 can be taken down in a mode of moving the mounting bracket 2 away from the back surface of a noise insulation plate body 1, then another mounting bracket 2 at the back surface of the noise insulation plate body 1 is detached and taken down according to the same operation mode, after the mounting bracket 2 and the noise insulation plate body 1 are transported to a layout site, the two mounting brackets 2 are vertically placed on a road side and a female groove 204 faces forwards, the spacing distance between the two mounting brackets 2 is firstly confirmed, the distance between the female grooves 204 at the same horizontal height of the two mounting brackets 2 and the distance between the male tenons 101 at the same horizontal height of the noise insulation plate body 1 are kept consistent, then the mounting brackets 2 are fixed to the road side in a mode of tapping bolts into the ground through a connecting hole The top surfaces of the mounting brackets 2 are equal in height, after the mounting brackets 2 are fixed, an operator enables the male tenons 101 on the back of the noise insulation board body 1 to correspond to the female grooves 204 of the two mounting brackets 2 one by one and slide in, meanwhile, other operators pull the handles 301 on the outer sides of the two mounting brackets 2 simultaneously to apply force to enable the pull rods 302 to be accommodated in the mounting holes 202 to avoid interference with sliding of the male tenons 101, in the process, the pull rods 302 can compress the pressure springs 303 through the lantern rings 304, when the male tenons 101 slide into the back to be attached to the groove bottoms of the female grooves 204, the limiting holes 102 just slide into the positions which are just right coaxial with the pull rods 302, at the same time, the handles 301 are loosened simultaneously, the compression springs 303 release self compression strokes, the pull rods 302 are driven to return through the lantern rings 304 and are clamped into the limiting holes 102 again, so that the noise insulation board body 1 is fixed in front of the mounting brackets 2 rapidly, and the size of, so just realized the quick installation combination of board body 1 and installing support 2 of making an uproar, the simple easy operation of board body 1 dismouting process of making an uproar, the efficiency is laid in the installation that has promoted board body 1 of making an uproar, so repeated the mode of laying a plurality of board bodies 1 of making an uproar through both sides end to end contact lays in the roadside in city highway both sides, then owing to adopt the mode of filling amortization filler 105 in the cavity between wire net guard shield 104 and bottom plate 103 to constitute board body 1 of making an uproar, amortization filler 105 is preferably amortization cotton, then can absorb the noise that the in-process produced to the road vehicle through amo.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. The utility model provides a city highway is with board of making an uproar convenient to installation, includes board body (1) and installing support (2) of making an uproar, its characterized in that: the back of the noise insulation plate body (1) is vertically and detachably fixed with two mounting brackets (2), two rows of tenons (101) are arranged on the back of the noise insulation plate body (1) along the vertical direction, the number of the tenons (101) in each row is the same and is multiple, and the back side of each row of tenons (101) is horizontally provided with a limiting hole (102);

a plurality of female grooves (204) are longitudinally formed in the front of each mounting bracket (2), the female grooves (204) of each mounting bracket (2) are in sliding fit with the male tenons (101) in each row of the noise insulation board body (1) in the same number, the back faces of the male tenons (101) are in contact with the bottom of the female grooves (204), a plurality of guide holes (203) are horizontally formed in the outer sides of the two mounting brackets (2) which are opposite to each other, the guide holes (203) are consistent with the female grooves (204) in number, mounting holes (202) are horizontally formed in the opposite sides of the female grooves (204) of the two mounting brackets (2), the mounting holes (202) are horizontally coaxial and communicated with the corresponding guide holes (203), the diameter of each mounting hole (202) is larger than that of each guide hole (203), and a locking assembly (3) is horizontally fixed in each group of guide holes (203) and each mounting hole (202), and the locking component (3) is in sliding fit with the corresponding limiting hole (102).

2. An urban road noise insulation board convenient to install according to claim 1, wherein: the noise insulation board body (1) comprises a bottom board (103) and a steel wire mesh shield (104), the back of the bottom board (103) is fixedly connected with the tenon (101), the edge in front of the bottom board (103) is fixedly connected with the steel wire mesh shield (104), and a sound attenuation filler (105) is filled in a cavity between the steel wire mesh shield (104) and the bottom board (103).

3. An urban road noise insulation board convenient to install according to claim 2, wherein: the steel wire mesh shield (104) is of a box-shaped structure made of a stainless steel wire mesh, the steel wire mesh shield (104) is close to an opening in one side of the front face of the bottom plate (103), and the silencing filler (105) is silencing cotton.

4. An urban road noise insulation board convenient to install according to claim 1, wherein: the bottom surface of the mounting bracket (2) is horizontally fixed with a chassis (201), and a plurality of connecting holes (205) are vertically formed in the periphery of the chassis (201).

5. An urban road noise insulation board convenient to install according to claim 1, wherein: the number of the male tenons (101) in each row is two, and the number of the female grooves (204) of each mounting bracket (2) is two.

6. An urban road noise insulation board convenient to install according to claim 1, wherein: locking subassembly (3) include pull rod (302) and pressure spring (303), pull rod (302) level sets up just pull rod (302) with guiding hole (203) sliding fit, pull rod (302) are located partial clearance fit in mounting hole (202) has pressure spring (303), pressure spring (303) are close to the one end of guiding hole (203) with mounting hole (202) fixed connection, pressure spring (303) other end fixedly connected with lantern ring (304), just lantern ring (304) are fixed in the pull rod (302) outside, pull rod (302) stretch out the outer end of guiding hole (203) is fixed with handle (301), pull rod (302) other end and corresponding spacing hole (102) sliding fit.

7. An urban road noise insulation board convenient to install according to claim 6, wherein: the lantern ring (304) is in interference fit with the pull rod (302), and anti-skid grains are formed in the surface of the handle (301).

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