KR101165786B1 - Movable temporary soundproofing walls - Google Patents

Abstract

The present invention relates to a movable temporary soundproof wall, and in particular, is formed in a rectangular shape, the first hinge jaw is formed on both sides of the upper surface in the width direction, and the main frame is formed with a multi-stage fixing jaw rearward with respect to the first hinge jaw; ; A vertical frame formed in a “dimple” shape, having a first hinge protruding from the bottom of both ends thereof, the first hinge jaw of the main frame being fastened and folded, and a second hinge jaw formed on both rear surfaces thereof; A support frame formed in a pillar shape and having a second hinge formed at a bottom thereof to be coupled to the fixing jaw of the main frame, and having a third hinge formed at an upper surface thereof so as to couple the second hinge jaw of the vertical frame; A rotating shaft coupled to be rotatable by a bearing in front of the main frame; A guide shaft coupled rotatably by a bearing in the vertical frame; And a sound absorbing and insulating member coupled to the rear of the main frame, connected to a wire fixed to the rotating shaft, guided by the guide shaft, and lowered in the vertical frame according to the rotation of the rotating shaft. do.
According to the present invention as described above can be disassembled and folded and easy to move, can be tilted in accordance with the workplace floor inclination can work regardless of the working environment, and also install the sound absorbing and insulating plate in a roll blind manner And release it, it is possible to maximize the sound absorbing and insulating effect by enabling the change of the sound absorbing and insulating plate according to the working environment.

Description

Portable Temporary Soundproof Walls {MOVABLE TEMPORARY SOUNDPROOFING WALLS}

The present invention relates to a removable temporary soundproof wall, and more particularly, to disassemble, assemble and fold, and to be easy to move, to tilt according to the floor slope of the workplace, and to a movable temporary soundproof wall for varying sound absorbing and insulating performance.

In general, materials used for construction are piled up in various places and construction sites such as new buildings, renovations, roadsides, etc., which damages the aesthetics of the surrounding environment and generates noises such as dust and various mechanical sounds generated by the construction. These dusts and noises cause serious environmental and noise pollution in houses, offices, and schools located near the construction site. Dust and noise not only harm the pedestrians or the occupants of buildings, but also cause tremendous stress. Will be.

Therefore, in order to solve the problems as described above, in order to block the aesthetics that damage the surrounding environment generated during construction and the emission of dust and noise to the outside, a temporary wall soundproof wall is installed along the periphery of the construction site. Soundproof walls are mostly equipped with sound absorbing materials.

On the other hand, when the ground stops or ground works are carried out separately from the wall-type temporary soundproof walls as described above, a lot of noise is generated by equipment such as breakers, anti-taking, etc. Install it.

Such a temporary temporary soundproof wall is formed by attaching a metal soundproof wall to a frame of a "dimple" shape.

However, since the conventional simple temporary soundproof wall cannot be disassembled and assembled, it has to be moved by using equipment for movement, and it is difficult for the operator to put it in the correct position because of the heavy weight.

In addition, since the sound insulation wall is attached, sound insulation is possible, but sound absorption is impossible, and there is another problem that noise of equipment such as a breaker or a ride is reflected by the sound insulation wall.

The present invention is to solve the problems described above, it is possible to disassemble and fold and easy to move, and to provide a removable temporary soundproof wall to enable work regardless of the working environment can be tilted according to the workplace floor slope. Its purpose is to.

Another object of the present invention is to provide a movable temporary soundproofing wall for maximizing the sound absorbing and insulating effect by installing and releasing the sound absorbing and insulating plate in a roll blind manner and enabling the change of the sound absorbing and insulating plate according to the working environment.

According to an aspect of the present invention,

A main frame formed in a rectangular shape and having first hinge jaws formed on both sides of the upper surface in the width direction, and having multiple stages of fixing jaws formed rearward from the first hinge jaw; A vertical frame formed in a “dimple” shape, having a first hinge protruding from the bottom of both ends thereof, the first hinge jaw of the main frame being fastened and folded, and a second hinge jaw formed on both rear surfaces thereof; A support frame formed in a pillar shape and having a second hinge formed at a bottom thereof to be coupled to the fixing jaw of the main frame, and having a third hinge formed at an upper surface thereof so as to couple the second hinge jaw of the vertical frame; A rotating shaft coupled to be rotatable by a bearing in front of the main frame; A guide shaft coupled rotatably by a bearing in the vertical frame; And a sound absorbing and insulating member coupled to the rear of the main frame, connected to a wire fixed to the rotating shaft, guided by the guide shaft, and lowered in the vertical frame according to the rotation of the rotating shaft. do.

Here, the main frame has a first fastening jaw is formed at both ends of the front so that the rotary shaft is coupled, the second fastening jaw is formed at both ends of the rear end of the fixing jaw so that the sound absorbing and insulating member is coupled.

Here, the main frame is formed in each of the anchor holes to be fixed to the ground by the anchor at both front and rear ends.

Here, the vertical frame has a third fastening jaw is formed at the mutually corresponding positions of the lower front and rear both ends so that the guide shaft is coupled, and the fourth fastening jaw is formed at the positions corresponding to the inner surface of both ends.

Here, the vertical frame is provided with a lifting ring on the upper surface to be movable by the lifting equipment.

Here, the rotation shaft is rotated by the operator to form a first detachable groove is formed at one end so that the rotary knob for moving the sound absorbing and insulating member is detached, the first pulley is formed in which the wire is wound in the center do.

Here, the guide shaft is composed of the first and second guide shafts coupled to the third fastening jaw of the vertical frame, and the third guide plate coupled to the fourth fastening jaw, each of the wire in the center A second pulley is provided to guide the light guide, and guide rollers for guiding the sound absorbing and insulating members are provided at both ends thereof.

Herein, the sound absorbing and insulating member includes: a sound insulating film made of a rubber or synthetic resin material and having a rectangular shape; A sound absorbing film made of a rectangular sound absorbing material and attached to the front surface or both side surfaces of the sound insulating film; An upper frame that is bent in a “dimples” shape and is press-fitted to an upper end of the sound insulation film and the sound absorption film, and to which the wire is coupled; And both ends are coupled to the second fastening jaw of the main frame by a bearing, and the sound-absorbing sound absorbing member shaft is wound around the sound insulating film is attached to the sound absorbing film.

Here, the sound absorbing and insulating member shaft is rotated by an operator to form a second detachable groove at one end to return the sound absorbing and insulating member to its original position, and the rotary knob is detachable.

According to the mobile temporary soundproof wall of the present invention configured as described above, it is easy to move and disassemble and fold, and can be tilted in accordance with the workplace floor inclination can work regardless of the working environment, and also roll blind system By installing and releasing the sound absorbing and insulating plate, it is possible to change the sound absorbing and insulating plate according to the working environment there is an advantage that can maximize the sound absorbing and insulating effect.

1 is a perspective view showing the configuration of a movable temporary soundproofing wall according to the present invention.
2 and 3 are exploded perspective views showing the configuration of a movable temporary soundproofing wall according to the present invention.
4 is a perspective view showing the configuration of a sound absorbing and insulating member among the movable temporary soundproofing walls according to the present invention.
5 to 8 are explanatory views showing the operating state of the movable temporary soundproofing wall according to the present invention.
Figure 9 is a use state diagram showing a mobile temporary soundproofing wall installed in accordance with the present invention.

Hereinafter, with reference to the accompanying drawings, the configuration of a mobile temporary soundproofing wall according to the present invention will be described in detail.

In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intentions or customs of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification.

1 is a perspective view showing the configuration of a removable temporary soundproof wall according to the present invention, Figures 2 and 3 are exploded perspective view showing the configuration of a movable temporary soundproofing wall according to the present invention, Figure 4 is a suction of the removable temporary soundproof wall according to the present invention It is a perspective view which shows the structure of a sound insulation member.

1 to 4, the movable temporary soundproofing wall 100 according to the present invention includes a main frame 110, a vertical frame 120, a support frame 130, a rotating shaft 140, and a guide. The shaft 150 and the sound absorbing and insulating member 160 are formed.

First, the main frame 110 is formed in a rectangular shape of a metal material, the first hinge jaw 111 is formed on both sides of the upper surface in the width direction, and the multi-stage fixing jaw (rear) based on the first hinge jaw 111 ( 113) is formed. Here, the fixing jaw 113 is preferably spaced apart at regular intervals to control the inclination of the vertical frame to be described later. Here, the main frame 110 has a first fastening jaw 115 is formed at both ends of the front end to be coupled to the rotating shaft 140 to be described later, and fixed to the sound absorbing and insulating member 160 to be described below. Second fastening jaws 117 are formed at both ends of the rear end of the jaw 113. Here, the main frame 110 is formed in the anchor hole 119 to be fixed to the ground by the anchor 101 at both front and rear ends, respectively.

In addition, the vertical frame 120 is formed of a metal material in the form of a "dimple," and a first hinge 121 protrudes from the bottom of both ends so that the first hinge jaw 111 of the main frame 110 is fastened and folded. The second hinge jaw 123 is formed on both rear surfaces. Here, the vertical frame 120 has a third fastening jaw 125 is formed at the mutually corresponding positions of the lower front and rear both ends so that the guide shaft 150, which will be described later, are coupled, The fourth fastening jaw 127 is formed at the position. Here, the vertical frame 120 is provided with a lifting ring 129 on the upper surface to be movable by the lifting equipment.

In addition, the support frame 130 is formed in a pillar shape of a metal material, the second hinge 131 is formed on the bottom surface to be coupled to the fixing jaw 113 of the main frame 110, the vertical frame 120 on the upper surface The third hinge 133 is formed to be coupled to the second hinge jaw 123.

In addition, the rotating shaft 140 is formed of a metal material, the bearing 103 is fixed at both ends, and the bearing 103 at both ends is fixed to the first fastening jaw 115 of the main frame 110. Here, the rotation shaft 140 is rotated by the operator to the first detachable groove 141 is formed at one end so that the rotary knob 105 for moving the sound absorbing and insulating member 160 is detached, the wire ( A first pulley 143 is formed around which 107 is wound.

Meanwhile, the guide shaft 150 includes first and second guide shafts 150a and 150b coupled to the third fastening jaw 125 of the vertical frame 120, and the fourth fastening jaw 127 of the vertical frame 120. It is made of a third guide plate (150c) coupled to each, formed of a metal material, each bearing 103 is fixed at both ends, the second pulley 151 is provided to guide each wire 107 in the center and The guide roller 153 is provided to guide the sound absorbing and insulating member 160 at both ends.

In addition, the sound absorbing and insulating member 160 is coupled to the second fastening jaw 117 of the main frame 110, a wire 107 is connected to the end thereof, and the wire 107 is guided through the guide shaft 150. Ascending and descending in the vertical frame 120 in accordance with the rotation of the rotary shaft 140. Here, the sound absorbing and insulating member 160 is a sound insulating film 161 made of a rubber or synthetic resin rectangular shape, and a sound absorbing film 163 made of a rectangular shape of a sound absorbing material and attached to the front or both sides of the sound insulating film 161. And, formed by bending in the form of "Deejaja", the upper frame 165 is fixed to the upper end of the sound insulating film 161 and the sound-absorbing film 163, the wire 107 is coupled, formed of a metal material and bearing at both ends (103) is fixed, both ends are coupled to the second fastening jaw 117 of the main frame 110 to the sound absorbing and insulating member shaft 167, which is wound around the sound insulating film 161 to which the sound absorbing film 163 is attached. Is done. Here, the sound absorbing and insulating member shaft 167 is rotated by the operator to form a second detachable groove 165a at one end to return the sound absorbing and insulating member 160 to its original position, and the rotary knob 105 It is detached. Here, the sound absorbing and insulating member 160 may form only the sound insulating film 161 according to the working environment and the sound absorbing and insulating condition, and the sound insulating film 161 and the sound absorbing film 163 may be sequentially stacked in multiple layers. It may be.

Hereinafter, with reference to the accompanying drawings, the assembly process and the installation process of the removable temporary soundproof wall according to the present invention will be described in detail.

5 to 8 are explanatory diagrams showing an operating state of the movable temporary soundproofing wall according to the present invention, and FIG. 9 is a use state diagram showing a state in which the movable temporary soundproofing wall according to the present invention is installed.

First, the first hinge 121 of the vertical frame 120 is coupled to the first hinge jaw 111 of the main frame 110.

Then, the second hinge 131 of the support frame 130 is coupled to the fixing jaw 113 of the main frame 110, and the third hinge 133 is the second hinge jaw 123 of the vertical frame 120. This combination keeps the vertical frame 120 vertical.

In this state, the rotating shaft 140 is coupled to the first fastening jaw 115 of the main frame 110, and the first and second guide shafts 150a and 150b of the guide shaft 150 are vertical frames 120. Coupled to the third fastening jaw 125, and the third guide plate 150c is coupled to the fourth fastening jaw 127 of the vertical frame 120.

Then, the connection of the second hinge 131 of the support frame 130 is separated from the fixing jaw 113 of the main frame 110 to fix the vertical frame 120 in a folded state. At this time, the main frame 110 and the vertical frame 120 is fixed using a separate wire or rope.

When the assembly is completed as described above, the vertical frame 120 is vertically connected by transporting the second hinge 131 of the support frame 130 to the fixing jaw 113 of the main frame 110 after transporting to the corresponding site. Fix it.

Then, the lifting equipment is connected to the lifting ring 129 to move to the installation position.

In this state, the second hinge 131 of the support frame 130 is connected to the fixing jaw 113 of the main frame 110 according to the ground inclination of the installation position, and then the inclination of the vertical frame 120 is adjusted. The anchor 101 is fixed to the anchor hole 119 of the frame 110.

When the fixing of the main frame 110 is completed as described above, after selecting the sound absorbing and insulating member 160 suitable for the sound absorbing and insulating performance of the conditions according to the working environment and sound absorbing and insulating conditions, the shaft for the sound absorbing and insulating member 167 is main frame. Both ends are coupled to the second fastening jaw 117 of 110 to connect the wire 107. At this time, one end of the wire 107 is wound around the first pulley 143 of the rotary shaft 140, and the wire 107 is pulled out to the second pulley 151 of the second guide shaft 150b. It is guided by the second pulley 151 of the first guide shaft 150a via the second pulley 151 of the third guide shaft 150c located at an upper end thereof.

Then, the other end of the wire 107 is connected and fixed to the center of the upper frame 165 of the sound absorbing and insulating member 160.

As described above, when the installation of the sound absorbing and insulating member 160 is completed, when the worker rotates in one direction while the rotary knob 105 is coupled to the first detachable groove 141 of the rotary shaft 140, the wire 107 is rotated. As a result, the upper frame 165 of the sound absorbing and insulating member 160 connected with the wire 107 is moved forward.

Then, the sound insulation film 161 and the sound absorbing film 163 are also moved in the same way, and eventually pass through the first guide shaft 150a, the third guide shaft 150c, and the second guide shaft 150b in a vertical frame. The sound is generated and absorbed by covering the 120.

On the other hand, the movable temporary soundproofing wall 100 according to the present invention is arranged in the form of "three" made of three in front of the equipment such as a breaker, anti-ride.

In addition, the sound insulating film 161 and the sound absorbing film 163 may be disposed on one surface or both surfaces of the vertical frame 120 to vary the sound absorbing and insulating performance. When it is disposed on one surface of the vertical frame 120, it is preferable to install a locking device (not shown) such as a latch on the rotary shaft 140.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood, however, that the invention is not to be limited to the specific forms thereof, which are to be considered as being limited to the specific embodiments, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims. .

110: main frame 120: vertical frame
130: support frame 140: rotating shaft
150: guide shaft 160: sound absorbing and insulating member

Claims (9)

A main frame formed in a rectangular shape and having first hinge jaws formed on both sides of the upper surface in the width direction, and having multiple stages of fixing jaws formed rearward from the first hinge jaw;
A vertical frame formed in a “dimple” shape, having a first hinge protruding from the bottom of both ends thereof, the first hinge jaw of the main frame being fastened and folded, and a second hinge jaw formed on both rear surfaces thereof;
A support frame formed in a pillar shape and having a second hinge formed at a bottom thereof to be coupled to the fixing jaw of the main frame, and having a third hinge formed at an upper surface thereof so as to couple the second hinge jaw of the vertical frame;
A rotating shaft coupled to be rotatable by a bearing in front of the main frame;
A guide shaft coupled rotatably by a bearing in the vertical frame; And
It is coupled to the rear of the main frame, is connected to a wire fixed to the rotary shaft, characterized in that made of a sound absorbing and insulating member which is guided by the guide shaft to be moved up and down in the vertical frame in accordance with the rotation of the rotary shaft Removable temporary soundproof wall. The method of claim 1,
The main frame,
A first fastening jaw is formed at both ends of the front so that the rotary shaft is coupled, and the second fastening jaw is formed at both ends of the rear end of the fixing jaw so that the sound absorbing and insulating member is coupled. The method of claim 1,
The main frame,
A movable temporary soundproof wall, characterized in that the anchor holes are respectively formed to be fixed to the ground by the anchor at both ends. The method of claim 1,
The vertical frame,
A movable temporary soundproof wall, characterized in that the third fastening jaw is formed in the mutually corresponding positions of the lower front and rear both ends so that the guide shaft is coupled, and the fourth fastening jaw is formed at the positions corresponding to the inner surface of both ends. The method of claim 1,
The vertical frame,
Mobile temporary soundproof wall, characterized in that the lifting ring is provided on the upper surface to be moved by the lifting equipment. The method of claim 1,
The rotating shaft,
Removable temporary soundproof wall, characterized in that the rotation is made by the operator to the first detachable groove is formed at one end so that the rotary knob for moving the sound absorbing and insulating member is detached, the first pulley is wound around the wire. The method of claim 4, wherein
The guide shaft,
A first guide shaft and a second guide shaft coupled to the third fastening jaw of the vertical frame, and a third guide plate coupled to the fourth fastening jaw of the vertical frame,
A second temporary pulley is provided at each center to guide the wire, respectively, and a movable temporary soundproof wall, characterized in that the guide roller for guiding the sound absorbing and insulating member at both ends. The method according to claim 6,
The sound absorbing and insulating member,
A sound insulating film made of rubber or synthetic resin and having a rectangular shape;
A sound absorbing film made of a rectangular sound absorbing material and attached to the front surface or both side surfaces of the sound insulating film;
An upper frame that is bent in a “dimples” shape and is press-fitted to an upper end of the sound insulation film and the sound absorption film, and to which the wire is coupled; And
Both ends are coupled to a second fastening jaw of the main frame by a bearing, and a movable temporary soundproof wall comprising a shaft for a sound absorbing and insulating member to which the sound insulating film with the sound absorbing film is wound. The method of claim 8,
The shaft for the sound absorbing and insulating member,
Removable temporary soundproof wall, characterized in that the rotation is made by the operator to the second detachable groove is formed at one end to return the sound absorbing and insulating member to the original position, the rotary knob is detachable.

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