CN114893067A

CN114893067A - Assembled amortization encloses fender

Info

Publication number: CN114893067A
Application number: CN202210514444.1A
Authority: CN
Inventors: 朱凯; 魏家友; 张琼琼; 魏威; 袁浩
Original assignee: China 22MCC Group Corp Ltd
Current assignee: China 22MCC Group Corp Ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-12

Abstract

The invention relates to the field of building construction, in particular to an assembled noise reduction enclosure, which comprises a base and an enclosure arranged on the base, wherein the base comprises a base arranged on the ground, a stand column is arranged on the base, mounting grooves are formed in the left side and the right side of the stand column, and the enclosure is inserted into the mounting grooves and is fixed through locking pieces; the enclosure comprises an inner side plate and an outer side plate, the inner side plate is positioned on one side close to the construction site, the outer side plate is positioned on one side far away from the construction site, and a sound attenuation layer is filled between the inner side plate and the outer side plate; the invention provides a fence with a sound attenuation layer, which can absorb and reduce construction noise, is beneficial to civilized construction and further reduces noise pollution; the assembly type installation of the enclosure is realized through the base and the base with the installation groove, the installation and disassembly efficiency of the enclosure is improved, and the construction efficiency is improved; this enclose fender can recycle, has reduced construction cost.

Description

Assembled sound attenuation enclosure

Technical Field

The invention relates to the field of building construction, in particular to an assembled silencing enclosure.

Background

In the road pipeline maintenance and house building construction process at the present stage, vehicles, pedestrians and surrounding complex environments are considered to go and go, a temporary protection full-closed enclosure is generally needed to be made around a construction road section so as to ensure that the city appearance is clean and tidy, meanwhile, the protection enclosure is arranged so that the pedestrians can be prevented from seeing a messy construction environment, the influence on the surrounding environment is reduced, and an anti-theft effect can be achieved.

The prior enclosure is mostly built into an enclosure wall by bricks and then removed after completion, and the enclosure wall is slow in building bricks, consumes manpower and material resources, can be used only once and is high in manufacturing cost; the novel steel plate enclosure of the prior application number CN201820831509.4 comprises two upright columns which are oppositely arranged; at least one of the two upright posts is detachably connected with one end of the baffle plate, and the other end of the baffle plate is detachably connected with the other upright post; through dismantling connection structure, but baffle and stand cyclic reuse, transportation, installation are more convenient. But the applicant discovers when using above-mentioned fender that it influences resident or pedestrian around having neglected the noise that produces in the construction, can produce this problem of heavier noise pollution, and simultaneously, prior art contains two stands at least, still need set up the enhancement post in the centre when the baffle is longer, and this has increased undoubtedly that the installation is enclosed fender staff and is when work load, has reduced and has enclosed fender installation dismantlement efficiency, has caused and has enclosed the inconvenient problem of fender use.

Disclosure of Invention

The invention aims to solve the problems, and provides a silencing enclosure structure and an installation structure of the enclosure, so that the assembled installation of the enclosure is realized, and the silencing effect of the enclosure is further improved.

The invention solves the problems and adopts the technical scheme that:

an assembled silencing enclosure comprises a base and an enclosure arranged on the base, wherein the base comprises a base arranged on the ground, a stand column is arranged on the base, mounting grooves are formed in the left side and the right side of the stand column, and the enclosure is inserted into the mounting grooves and fixed through locking pieces; enclose and keep off including interior plate and outer panel, interior plate is located and is close to construction site one side, and the outer panel is located and keeps away from construction site one side, and it has the amortization layer to fill between interior plate and the outer panel.

Compared with the prior art, the invention adopting the technical scheme has the outstanding characteristics that:

the invention provides a fence with a sound attenuation layer, which can absorb and reduce construction noise, is beneficial to civilized construction and further reduces noise pollution; the assembly type installation of the enclosure is realized through the base and the base with the installation groove, the installation and disassembly efficiency of the enclosure is improved, and the construction efficiency is improved; this enclose fender can recycle, has reduced construction cost.

Preferably, the further technical scheme of the invention is as follows:

the locking piece consists of an upper pressing block, a lower pressing block and two groups of baffles; the two groups of baffles are respectively arranged on the upper side and the lower side of the enclosure, each group comprises two baffles which are respectively positioned on the inner side and the outer side of the enclosure and clamp the outer side plate, the inner side plate and the noise reduction layer; the two baffles on the upper side extend upwards from the enclosure, and the upper pressing block is arranged between the two baffles on the upper side and is fixedly bolted with the upright post; the two baffles on the lower side extend downwards from the surrounding baffle, and the lower pressing block is arranged between the two baffles on the lower side and is provided with a locking screw in a penetrating way and is locked and fixed through a locking nut; simple structure, convenient enclosure

Quick-operation such as stand is fixed, and baffle such as both sides have restricted to enclose and have kept off displacement around, go up briquetting, lower briquetting can restrict the upper and lower displacement of enclosing the fender, avoid enclosing the fender and break away from the stand.

The locking piece is provided with two U-shaped pressing strips with the length equal to the length of the enclosure, and the two U-shaped pressing strips are respectively clamped on the upper edge of the enclosure and the lower edge of the enclosure; the U-shaped pressing strip is composed of two side pressing plates and a bottom plate, the two side pressing plates are positioned at two sides of the enclosure and used for clamping the outer side plate, the inner side plate and the noise reduction layer; locking screws penetrate through the upright columns, the U-shaped pressing strips and the surrounding baffle and are locked and fixed through locking nuts; wrapping up nature is stronger, prevents weather such as rain, snow, sand and dust storm, makes the amortization layer intake, advance snow, advance the ash dust, influences noise cancelling effect, when having guaranteed to enclose fender, stand linkage effect etc. has strengthened protectiveness such as to the amortization layer.

Two groups of reinforcing pieces are additionally arranged on the base, and the two groups of reinforcing pieces are respectively positioned on the inner side and the outer side of the enclosure; the lower end of the reinforcing part is fixedly connected with the base, and the upper end of the reinforcing part is fixedly connected with the inner side plate or the outer side plate; strengthen the support nature to enclosing the fender, prevent to enclose and keep off easily inwards or outside slope when receiving external force.

The reinforcing piece comprises an upper connecting plate and a lower connecting plate, the upper connecting plate is fixedly connected to the inner side plate or the outer side plate, and the lower connecting plate is fixedly connected to the base; the lower end of the inclined support is connected with the lower connecting plate, and the upper end of the inclined support is connected with the upper connecting plate; simple structure, preparation convenience, the supporting effect is good and with enclose fender, base firm in connection, make originally enclose fender connection structure more stable.

The inclined angle of the inclined strut is 45-60 degrees; the supporting effect is better, and the support is more stable.

A plurality of silencing holes are arranged on the inner side plate at intervals; the sound absorption hole absorbs noise, and the sound absorption effect can be further enhanced.

The sound attenuation layer is a foam plate; the material cost is low, the sound absorption effect is good, and the construction site is easy to obtain.

Drawings

FIG. 1 is a schematic structural view of a fabricated sound-deadening enclosure according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a reinforcing member according to an embodiment of the present invention;

FIG. 3 is a schematic top view of a pillar according to an embodiment of the present invention;

FIG. 4 is a schematic top view of the upper pressing block and the column according to the embodiment of the present invention;

FIG. 5 is a schematic side view of the upper pressing block and the upright column according to the embodiment of the invention;

FIG. 6 is a schematic top view of the U-shaped pressing bar and the upright post according to the embodiment of the invention;

fig. 7 is a schematic side view of the U-shaped bead and the pillar according to the embodiment of the present invention.

In the figure: 1. a base; 101. a base; 102. a column; 1021. mounting grooves; 2. enclosing; 201. an inner side plate; 202. a sound-deadening layer; 203. an outer panel; 301. pressing the blocks; 302. a baffle plate; 303. locking the screw; 304. a U-shaped layering; 4. a reinforcement; 401. a lower connecting plate; 402. bracing; 403. and an upper connecting plate.

Detailed Description

The invention will be further illustrated by the following examples, which are intended only for a better understanding of the present invention and therefore do not limit the scope of the invention.

As shown in fig. 1 to 7, an assembled sound-absorbing enclosure comprises a base 1 and an enclosure 2 disposed on the base 1. The base 1 is including setting up at subaerial work as base 101, and welded fastening has stand 102 on the base 101, and the stand 102 left and right sides all is provided with mounting groove 1021. The enclosure 2 is inserted into the mounting groove 1021 and fixed by the locking piece 3. Enclose fender 2 and include inside board 201 and outer panel 203, inside board 201 is located and is close to construction site one side, and outer panel 203 is located and keeps away from construction site one side, and it has noise damping layer 202 to fill between inside board 201 and the outer panel 203. Wherein, the inner side plate and the outer side plate 203 are both made of color steel plates with the thickness of 1-3 mm; the sound-deadening layer 202 is made of a hard foam board, the thickness is 15-20mm,

further, the locking member 3 comprises an upper pressing block 301, a lower pressing block and two groups of baffles 302. Two sets of baffles 302 are respectively arranged on the upper side and the lower side of the enclosure 2, each set comprising two baffles 302. Two baffles 302 are positioned inside and outside the enclosure 2, respectively, and clamp the outer panel 203, the inner panel, and the sound damping layer 202. Two baffles 302 on the upper side extend upwards from the periphery 2, and an upper pressing block 301 is installed between the two baffles 302 on the upper side and is bolted and fixed with the upright post. Two baffles 302 on the lower side extend downwards from the enclosure 2, and the lower pressing block is installed between the two baffles 302 on the lower side and is locked and fixed with the upright post through a locking screw 303.

Furthermore, the locking piece 3 can also be provided with two U-shaped pressing strips 304 with the length equal to that of the enclosure 2, and the two U-shaped pressing strips 304 are respectively clamped on the upper edge of the enclosure 2 and the lower edge of the enclosure 2; the U-shaped pressing strip 304 is composed of two side pressing plates and a bottom plate, wherein the two side pressing plates are positioned at two sides of the enclosure 2 and clamp the outer side plate 203, the inner side plate and the sound attenuation layer 202; and locking screws 303 are arranged among the upright posts, the U-shaped pressing strips 304 and the enclosure 2 in a penetrating manner and are locked and fixed through locking nuts.

Furthermore, two groups of reinforcing pieces 4 are additionally arranged on the base, and the two groups of reinforcing pieces 4 are respectively positioned on the inner side of the enclosure 2 and the outer side of the enclosure 2; the lower end of the reinforcement 4 is fixed to the base, and the upper end is fixed to the inner plate or outer plate 203. Specifically, the reinforcing member 4 includes an upper connecting plate 403 and a lower connecting plate 401, the upper connecting plate 403 is fixedly connected to the inner side plate or the outer side plate 203, and the lower connecting plate 401 is fixedly connected to the base; the fence also comprises inclined struts 402, wherein the inclined struts 402 are inclined from two sides of the fence 2 to the fence 2, and the inclination angle is 45-60 degrees. The lower end of the inclined strut 402 is connected with the lower connecting plate 401, and the upper end is connected with the upper connecting plate 403; simple structure, preparation convenience, the supporting effect is good and with enclose fender 2, base firm in connection, make originally enclose fender 2 connection structure more stable.

Furthermore, in order to better absorb noise generated in construction, a plurality of silencing holes are arranged on the inner side plate in a matrix structure, and the left and right intervals, the upper and lower intervals of the silencing holes are 10 cm.

During installation, the enclosure 2 is prefabricated in a factory in advance and transported to a construction site; positioning and paying off at the installation position of the preset enclosure 2, and erecting a guide bracket for limiting the arrangement range of the enclosure, wherein the guide bracket can be a limiting steel bar arranged on the ground of a foundation; the base 1 is mounted along a payoff or guide bracket. The base 1 can be directly placed on the ground, or bolts or steel plates can be buried on the ground in advance, and then the base of the base 1 is bolted and fixed on the embedded bolts or the steel plates. Will enclose fender 2 cartridge in the mounting groove, through retaining member 3 locking fixed column with enclose fender 2. Finally, reinforcing pieces 4 are fixed on the inner side and the outer side of each enclosing barrier 2. This assembled amortization encloses fender 2 structure can enclose 2 area assembly connections of fender according to the needs, and earlier the interval sets up base 1 promptly, pegs graft between base 1 and encloses fender 2, forms to enclose fender 2+ stand + encloses the structure that keeps off 2+ stand. The technical personnel in the field can expand the use of this amortization fender according to the construction project demand.

The invention is optimized aiming at the enclosing barrier structure and the assembling structure of the enclosing barrier, the rapid insertion is realized through the upright post with the mounting groove, the front and back stability of the enclosing barrier 2 is ensured, and meanwhile, the locking parts 3 are mounted at the top and the bottom of the enclosing barrier 2 to limit the up-and-down displacement of the enclosing barrier 2; through reinforcement 4 again, guarantee base 1 and enclose 2 structural connection's of fender stability, increased base 1 and the tie point of enclosing fender 2, the dispersion atress avoids single stress point to take place wearing and tearing, strengthens base 1 and encloses fender connection structure joint strength, improves life, improves the amortization and encloses the turnover rate of fender. By the invention, construction noise can be greatly absorbed and reduced through the sound attenuation layer 202, thereby being beneficial to civilized construction and reducing noise pollution.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims and their equivalents.

Claims

1. An assembled sound-absorbing enclosure, comprising a base and an enclosure arranged on the base, characterized in that: the base comprises a base that is arranged on the ground as a base, a column is installed on the base, and the left and right sides of the column are provided with mounting grooves, The enclosure is inserted into the installation slot and fixed by a locking piece; the enclosure includes an inner panel and an outer panel, the inner panel is located on the side close to the construction site, the outer panel is located on the side away from the construction site, and the space between the inner panel and the outer panel is filled Has a sound-absorbing layer.

2. The assembled sound-absorbing enclosure according to claim 1 is characterized in that: the locking member comprises an upper pressing block, a lower pressing block and two groups of baffles; the two groups of baffles are respectively arranged on the upper side and the lower side of the enclosure. side, each group contains two baffles, the two baffles are located on the inside and outside of the enclosure, respectively, and clamp the outer plate, the inner plate and the sound-absorbing layer; the two baffles on the upper side extend upward from the enclosure, and the upper pressure block is installed on the The two baffles on the upper side are bolted and fixed with the column; the two baffles on the lower side extend downward from the enclosure, and the lower pressing block is installed between the two baffles on the lower side and is provided with a locking screw and is inserted between the two baffles and the column. Fastened with lock nut.

3. The assembled sound-absorbing enclosure according to claim 1 is characterized in that: the locking member is two U-shaped pressure strips with a length equal to the length of the enclosure, and the two U-shaped pressure strips are respectively clamped on the upper edge of the enclosure and under the enclosure. The U-shaped bead is composed of two pressure plates and a bottom plate. The two pressure plates are located on both sides of the enclosure and clamp the outer plate, the inner plate and the sound-absorbing layer; locking screws are provided between the column, the U-shaped pressure bar and the enclosure. And lock and fix with the lock nut.

4. The assembled sound-absorbing enclosure according to claim 1 is characterized in that: two groups of reinforcements are added on the base, and the two groups of reinforcements are respectively located on the inner side and the outer side of the enclosure; the lower end of the reinforcement is connected to the base. Fixed connection, the upper end is fixed to the inner or outer plate.

5. The assembled sound-absorbing enclosure according to claim 4, characterized in that: the reinforcing member comprises an upper connecting plate and a lower connecting plate, the upper connecting plate is fixed on the inner plate or the outer plate, and the lower connecting plate is fixed on the base plate It also includes diagonal bracing, the diagonal bracing is inclined from both sides of the enclosure to the enclosure, the lower end of the diagonal bracing is connected with the lower connecting plate, and the upper end is connected with the upper connecting plate.

6 . The assembled sound-absorbing enclosure according to claim 5 , wherein the inclined angle of the diagonal brace is 45-60 degrees. 7 .

7 . The assembled sound-absorbing enclosure according to claim 1 , wherein a plurality of sound-absorbing holes are arranged at intervals on the inner side plate. 8 .

8. The assembled sound-absorbing enclosure according to claim 1, wherein the sound-absorbing layer is a foam board.