CN213477887U

CN213477887U - Building site encloses fender with function of making an uproar is fallen

Info

Publication number: CN213477887U
Application number: CN202021943533.0U
Authority: CN
Inventors: 彭叶
Original assignee: Chongqing Jiawei Construction Engineering Co ltd
Current assignee: Chongqing Jiawei Construction Engineering Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-18
Anticipated expiration: 2030-09-08

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a building site enclosure with noise reduction function, which comprises a supporting mechanism, wherein the supporting mechanism comprises two bases which are parallel to each other, stand columns are welded and fixed above the bases, two connecting columns which are perpendicular to each other are tightly welded between the inner walls of the top and the bottom of the two stand columns, a mounting rack for fixing a punching noise reduction plate is arranged between the two connecting columns, a noise reduction mechanism is arranged above the supporting mechanism, the noise reduction mechanism comprises two sleeve columns which are sleeved outside a top block, a fixed plate is tightly welded between the two sleeve columns, and sound absorption cotton is tightly bonded on the fixed plate, the utility model discloses a building site enclosure is formed by assembling and matching the supporting mechanism and the noise reduction mechanism, simultaneously, the punching noise reduction plate and the sound absorption cotton in the supporting mechanism can carry out noise reduction work on the building construction site, thereby solving the simple structure of the current building site enclosure, easy collapse and poor noise reduction effect.

Description

Building site encloses fender with function of making an uproar is fallen

Technical Field

The utility model relates to a building construction equipment technical field specifically is a building place encloses fender with function of making an uproar falls.

Background

The enclosure means measures taken to isolate a construction site from the external environment and make the construction site a relatively closed space, and includes enclosures built by various masonry materials, maintenance bodies formed by various formed plates, and the like. When the construction is started in a building site, the noise is high, and residents living nearby are easily influenced; the existing building site enclosure is simple in structure, easy to collapse and poor in noise reduction effect, and therefore a building site enclosure with a noise reduction function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building place encloses fender with function of making an uproar is fallen to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a building site encloses fender with function of making an uproar is fallen, includes supporting mechanism, supporting mechanism includes two bases that are parallel to each other, the top welded fastening of base has the stand, two between the top bottom both ends inner wall of stand closely weld have two rather than mutually perpendicular's spliced pole, and two be equipped with the mounting bracket that is used for the fixed acoustical panel that punches a hole between the spliced pole, the top bottom both ends face of mounting bracket is fixed respectively on two the inner wall of spliced pole, the both sides outer wall of mounting bracket respectively with the inner wall welded fastening of two the stand, set up a plurality of size equal and be the rectangular channel of matrix arrangement in the mounting bracket, the edge all around of acoustical panel that punches a hole closely bonds on the cell wall of rectangular channel, the top of stand is fixed with the kicking block, supporting mechanism's top is equipped with noise reduction mechanism, noise reduction mechanism includes that two covers establish the set post outside the kicking block, and two it has the fixed plate closely to weld between the cover post, the fixed plate wholly is "U" style of calligraphy structure, closely bond on the fixed plate has the sound cotton of inhaling, inhale the vertical downwardly extending in one side bottom of sound cotton, inhale the sound cotton wholly and be "L" style of calligraphy structure.

Preferably, a through groove matched with the size of the top block is formed in the sleeve column, and a plurality of screws are inserted into the right front part and one side end face of the sleeve column.

Preferably, a plurality of screw holes which are positioned on the same straight line with the screws are formed in the right front part and one side end face of the top block.

Preferably, the sleeve column and the rear side wall of the fixing plate are fixedly welded with a rain baffle.

Preferably, a connecting rod is fixed at the top end of the base, and one end, far away from the base, of the connecting rod is welded and fixed on the rear end face of the upright post.

Preferably, a balancing weight is fixed at the bottom end of the base.

Preferably, two fixedly connected with mounting panel between the front end outer wall of stand, the preceding terminal surface of mounting panel closely bonds and has the reflection of light of safety warning subsides.

Compared with the prior art, the beneficial effects of the utility model are that: the building site enclosure with the noise reduction function is assembled and matched between the supporting mechanism and the silencing mechanism to form the building site enclosure, and meanwhile, the punching silencing plate and the sound-absorbing cotton in the supporting mechanism can perform noise reduction on a building construction site; simultaneously, connecting rod, base and stand wholly are triangle-shaped frame construction among the supporting mechanism, and triangle-shaped has stability, have firm, withstand voltage characteristics, and the below of base is fixed with the balancing weight, has solved present building site and has enclosed fender simple structure, easily collapses, and the poor problem of noise reduction effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the support mechanism of the present invention;

FIG. 3 is a schematic structural view of the silencing mechanism of the present invention;

fig. 4 is a schematic structural view of the middle ejector block of the present invention;

fig. 5 is a schematic structural diagram of the middle mounting plate of the present invention.

In the figure: 1. a support mechanism; 11. a base; 111. a balancing weight; 12. a column; 13. connecting columns; 14. a top block; 141. a screw hole; 15. a mounting frame; 151. a rectangular groove; 16. a connecting rod; 2. a silencing mechanism; 21. sleeving a column; 211. a through groove; 212. a screw; 22. a fixing plate; 23. a rain shield; 24. sound-absorbing cotton; 3. mounting a plate; 31. a safety warning reflective sticker; 4. punching a hole acoustical panel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a building site enclosure with a noise reduction function comprises a supporting mechanism 1, wherein the supporting mechanism 1 comprises two bases 11 which are parallel to each other, stand columns 12 are fixedly welded above the bases 11, two connecting columns 13 which are perpendicular to the two stand columns are tightly welded between the inner walls of the two top ends and the inner walls of the two bottom ends of the two stand columns 12, a mounting rack 15 for fixing a punching noise reduction plate 4 is arranged between the two connecting columns 13, the two top ends and the bottom ends of the mounting rack 15 are respectively fixed on the inner walls of the two connecting columns 13, the outer walls of the two sides of the mounting rack 15 are respectively fixedly welded with the inner walls of the two stand columns 12, a plurality of rectangular grooves 151 which are equal in size and are arranged in a matrix form are arranged in the mounting rack 15, the peripheral edges of the punching noise reduction plate 4 are tightly bonded on the groove walls of the rectangular grooves 151, a top block 14 is fixed at the top end of each stand column 12, a noise reduction, and the fixed plate 22 is tightly welded between the two sleeve columns 21, the fixed plate 22 is integrally of a U-shaped structure, the sound-absorbing cotton 24 is tightly bonded on the fixed plate 22, the bottom end of one side of the sound-absorbing cotton 24 vertically extends downwards, and the sound-absorbing cotton 24 is integrally of an L-shaped structure.

In this embodiment, set post 21 is provided with the logical groove 211 with kicking block 14 size looks adaptation in, and the cooperation is cup jointed through logical groove 211 and kicking block 14 to the set post 21 of being convenient for, and a plurality of screw 212 has all been alternate to the dead ahead and a lateral surface of set post 21, and it is convenient for on the fixed kicking block 14 of set post 21, makes the overall device have more stability.

Further, a plurality of screw holes 141 which are located on the same straight line with the screws 212 are formed in the front of the top block 14 and in the end face of one side, so that the screws 212 can conveniently penetrate through the screw holes 141, the sleeve column 21 and the top block 14 are fixed, and meanwhile, the support mechanism 1 and the silencing mechanism 2 can be conveniently installed and detached.

Still further, welded fastening has weather shield 23 on the rear side wall of cover post 21 and fixed plate 22, can shelter from the cotton 24 of inhaling the sound in the fixed plate 22, avoids the rainwash to permeate and inhales in the cotton 24 of sound, shortens the life who inhales the cotton 24 of sound, influences noise reduction effect.

In this embodiment, the top of base 11 is fixed with connecting rod 16, and the one end welded fastening that base 11 was kept away from to connecting rod 16 is on the rear end face of stand 12, and connecting rod 16, base 12 and stand 11 are whole to be triangle-shaped frame construction, and triangle-shaped has stability, has the characteristics firm, withstand voltage, improves the stability of whole device.

It should be noted that the bottom end of the base 11 is fixed with a weight 111 to prevent the device from tilting and collapsing, so that the whole device has more stability.

It is worth explaining that, fixedly connected with mounting panel 3 between the front end outer wall of two stands 12, the preceding terminal surface of mounting panel 3 closely bonds and has safety warning reflection of light subsides 31, and safety warning reflection of light subsides 31 have fluorescence effect night, can send shimmer, carry out position indication, prevent that vehicle and pedestrian at night from colliding the device, causing the accident.

When the building site enclosure with the noise reduction function is used, the sleeve column 21 in the silencing mechanism 2 is sleeved on the top block 14 in the supporting mechanism 1, the screw 22 penetrates through the screw hole 141 to fix the sleeve column 21 and the top block 14, a plurality of supporting mechanisms 1 are arranged on the periphery of the building site according to the size of the building site to isolate the building construction site from the external environment, during construction, noise sound waves on the site penetrate through a large number of tiny and communicated pores in the punched silencing plate 4 to generate friction with the punched silencing plate 4 to convert sound energy into heat energy, meanwhile, noise air interferes with each other in the pores to offset the sound energy, so that the silencing effect is achieved, meanwhile, a plurality of micropores formed by air are formed in the sound absorption cotton 24 in the silencing mechanism 2, the sound waves reaching the sound absorption cotton 24 can be buffered and absorbed, and the dual noise reduction effect is obtained, and the balancing weight 111 that the below of base 11 is fixed makes base 11 place on the earth's surface more firm, has solved present building site and has enclosed fender simple structure, easily collapses, and the poor problem of noise reduction effect.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building site encloses fender with function of making an uproar is fallen, includes supporting mechanism (1), its characterized in that: the supporting mechanism (1) comprises two bases (11) which are parallel to each other, the top welded fastening of the base (11) is provided with a stand column (12), two connecting columns (13) which are perpendicular to each other are tightly welded between the inner walls of the two ends of the top of the stand column (12), a mounting rack (15) used for fixing the punched sound-absorbing board (4) is arranged between the connecting columns (13), the two end faces of the top of the mounting rack (15) are respectively fixed on the inner walls of the connecting columns (13), the outer walls of the two sides of the mounting rack (15) are respectively welded and fixed with the inner walls of the stand column (12), rectangular grooves (151) which are equal in size and are arranged in a matrix form are arranged in the mounting rack (15), the edges around the punched sound-absorbing board (4) are tightly bonded on the groove walls of the rectangular grooves (151), and a top block (14) is fixed on the top of the stand column (12), the top of supporting mechanism (1) is equipped with amortization mechanism (2), amortization mechanism (2) are established including two covers the outside cover post (21) of kicking block (14), and two it has fixed plate (22) to closely weld between cover post (21), fixed plate (22) wholly are "U" style of calligraphy structure, closely bond on fixed plate (22) and inhale sound cotton (24), inhale the vertical downwardly extending in one side bottom of sound cotton (24), it wholly is "L" style of calligraphy structure to inhale sound cotton (24).

2. The building site enclosure with the noise reduction function of claim 1, wherein: a through groove (211) matched with the ejector block (14) in size is formed in the sleeve column (21), and a plurality of screws (212) are inserted into the right front side and one side end face of the sleeve column (21).

3. The building site enclosure with the noise reduction function according to claim 2, characterized in that: and a plurality of screw holes (141) which are positioned on the same straight line with the screws (212) are formed in the right front part and one side end face of the top block (14).

4. The building site enclosure with the noise reduction function of claim 1, wherein: and rain baffles (23) are welded and fixed on the rear side walls of the sleeve columns (21) and the fixed plates (22).

5. The building site enclosure with the noise reduction function of claim 1, wherein: the top of base (11) is fixed with connecting rod (16), connecting rod (16) are kept away from the one end welded fastening of base (11) on the rear end face of stand (12).

6. The building site enclosure with the noise reduction function of claim 5, wherein: and a balancing weight (111) is fixed at the bottom end of the base (11).

7. The building site enclosure with the noise reduction function of claim 1, wherein: two fixedly connected with mounting panel (3) between the front end outer wall of stand (12), the preceding terminal surface of mounting panel (3) closely bonds and has safety warning reflection of light subsides (31).