Soundproof house roof opening and closing device

Abstract

The present invention relates to a soundproof house roof opening and closing device in which a fixed roof (100) in the form of a gable roof and a portion of the two side walls (120) below it are cut together in the same longitudinal direction to form a roof opening (110) and a side wall opening (130), and a structure in which a movable roof (200) and two movable side walls (210) are integrated in an '∩' cross-section shape on the outside is slid along the longitudinal direction by a driving means (300) to simultaneously open and close the roof opening (110) above and the side wall opening (130) on the side. According to the present invention, a rainwater catcher (140) and a gutter (150) are embedded and installed within a recessed groove formed in the fixed roof (100) and the side wall (120) to prevent interference when the movable structure is driven, and a sealing part (250) continuously arranged along the inner perimeter of the '∩' cross-section simultaneously ensures airtightness in the closed state. As a result, a large-area opening is secured that allows for vertical lifting and lateral material access with just a single opening and closing motion, and the gap between the inner surface of the movable structure and the outer surface of the fixed structure is minimized, thereby improving sound insulation and waterproofing performance.

Description

Technology Field

[0001] The present invention relates to a soundproof house installed at a construction site, and more specifically, to a soundproof house roof opening and closing device in which a portion of a fixed roof in the form of a gable roof and portions of both side walls located below it are opened together in the same longitudinal section, and a structure in which a movable roof and movable side walls are integrated in a '∩' cross-sectional shape slides in the longitudinal direction to simultaneously open and close an upper roof opening and a side wall opening. Background Technology

[0002] Noise and dust generated at urban construction sites are the primary cause of environmental complaints that inflict serious damage on nearby residential areas and commercial facilities. To mitigate this, soundproof houses, which enclose the entire construction site with steel frames and soundproof panels, are being introduced at large-scale construction and civil engineering sites. However, due to the structural characteristics of soundproof houses that seal the interior, they inherently suffer from ventilation problems, where exhaust gases from heavy equipment such as excavators and dump trucks, airborne dust, and internal heat accumulate rapidly within the structure. Particularly during the summer, internal temperatures rise sharply, threatening worker safety and the normal operation of equipment; therefore, there is a need for the development of roof opening and closing technology that can effectively circulate internal air without compromising noise-blocking capabilities.

[0003] To meet this demand, technologies have been proposed for opening and closing a portion of the roof using a sliding method.

[0004] Korean Patent No. 10-1636658 (hereinafter referred to as Document 1) discloses a retractable roof for a livestock barn in which a plurality of openings and closing holes are formed in the fixed roof of the livestock barn, and a movable roof connected to a rail via a guide roller slides in the forward and backward directions by means of a rotating means consisting of a rotating rod and a wire to open and close the openings and closing holes. However, the technology of Document 1 was developed for the purpose of lighting and ventilation of the livestock barn and did not consider soundproofing performance at all. Furthermore, since the movable roof is structured to simply slide horizontally on the upper surface of the fixed roof, a step and gap inevitably occur between the movable roof and the openings and closing holes when closed, which has the problem of not being able to satisfy soundproofing and waterproofing functions.

[0005] Korean Registered Patent No. 10-1748343 (hereinafter referred to as Document 2) discloses a movable roof opening and closing device comprising a plurality of rails installed at an angle on the roof of an outdoor facility, a movable platform movably coupled to each rail, a connecting shaft connected in series to the drive shaft of a motor, and a lifting means in which a rope is wound around a bobbin of the connecting shaft to slide the movable platform. Although Document 2 secures the driving stability of the movable platform through a first guide roller that contacts and supports the upper inner surface of the rail and a second guide roller that is symmetrically supported on the inner side of the rail, the winding drive method using a rope and a bobbin is vulnerable to rope sagging and eccentric loads during operation, and since the movable roof has a structure that moves horizontally along the rail on an inclined surface, it has limitations in that it cannot form a plane with the fixed roof in the closed position, making it difficult to satisfy the strict soundproofing and waterproofing performance required for soundproof houses at construction sites.

[0006] Korean Patent No. 10-1423309 (hereinafter referred to as Document 3) discloses an openable roof structure in which an opening is formed at the ridge of the main roof of a gable roof type, and the left and right upper auxiliary roofs are raised upward on a cylinder axis to open the ridge opening, and then rotated by a hinge to control the ventilation volume. However, the technology of Document 3 was developed for controlling lighting and ventilation in livestock breeding facilities, and since the auxiliary roof is a structure in which the auxiliary roof rotates open by a hinge over the slope of the main roof, there are limitations in the sealing performance with the main roof when closed, and it is difficult to apply to large structures for construction sites equipped with soundproof panels.

[0007] Korean Registered Patent No. 10-1344769 (hereinafter referred to as Document 4) discloses a soundproof tunnel-type structure installed along a railway track, wherein a plurality of movable soundproof panel sections open and close a ventilation opening formed in the upper frame of the structure by sliding symmetrically in both directions relative to the center of the ventilation opening, and the structure has an automatic sliding opening / closing soundproof member in which a drive unit consisting of a ball screw and a motor operates electrically. However, since Document 4 is a structure dedicated to soundproofing railway tracks and the movable soundproof panel sections only slide horizontally, the movable roof remains stacked on the upper frame even after sliding movement, which limits the open area and presents the problem that it is difficult to completely seal the gap between the movable panel and the ventilation opening when closed. Furthermore, it is not suitable for applications requiring large openings that allow for the loading and unloading of materials using a crane, such as soundproof houses at construction sites.

[0008] Korean Registered Design No. 30-1137973 (hereinafter referred to as Document 5) discloses an exterior design of a soundproof house in which a roof opening formed by cutting a section of a fixed roof in the form of a gable roof is opened and closed by a movable roof sliding in the longitudinal direction. However, the structure of Document 5 is open only up to a certain height on both slopes from the upper area of ​​the gable roof, that is, the ridge section, and the two side walls located below it remain in a closed state regardless of whether the movable roof moves. Accordingly, since the entry and exit of materials is limited to vertical lifting from above, there is a problem in that lateral access is blocked for long materials such as H-shaped steel, reinforcing bar bundles, and steel pipes stored inside the soundproof house, or for materials that require moving the lifting position to one side in the longitudinal direction, resulting in a significant decrease in work efficiency.

[0009] In addition, in conventional soundproof houses with a sliding opening and closing structure, if a rain gutter installed at the eaves of the fixed roof and a gutter installed on the outer surface of the side wall protrude outward from the outer surface of the fixed roof and the side wall, interference occurs with the rain gutter and gutter on the path where the movable roof and the movable side wall move in the longitudinal direction. Consequently, there is a limitation in that the rain gutter and gutter must be installed separately outside the driving section of the movable structure, or a separate mechanism must be added to separate or avoid them during operation. As a result, the placement of rainwater treatment facilities is restricted, and the inner surface of the movable structure cannot be brought sufficiently close to the outer surface of the fixed structure, raising concerns that noise and rainwater may penetrate through the gap between the two. Consequently, there is a problem in that it is difficult to secure the strict soundproofing and waterproofing performance required for a soundproof house.

[0010] As such, conventional retractable roof technologies were primarily developed for the purposes of lighting and ventilation in livestock barns or temperature management in railway soundproof tunnels; they had the problem of failing to simultaneously satisfy the complex technical requirements demanded by soundproof houses at construction sites, such as the compatibility of noise blocking performance and ventilation functions, the formation of a completely flat plane between the movable and fixed roofs when closed, and the securing of waterproofing and airtightness performance through compression sealing.

[0011] <Prior Art Research Literature>

[0012] Reference 1: Republic of Korea Registered Patent No. 10-1636658 (Publication Date: July 7, 2016)

[0013] Reference 2: Republic of Korea Registered Patent No. 10-1748343 (Publication Date: July 3, 2017)

[0014] Reference 3: Republic of Korea Registered Patent No. 10-1423309 (Publication Date: July 28, 2014)

[0015] Reference 4: Republic of Korea Registered Patent No. 10-1344769 (Publication Date: Jan. 23, 2014)

[0016] Reference 5: Republic of Korea Registered Design No. 30-1137973 (Date of Announcement: Nov. 22, 2021) The problem to be solved

[0017] The present invention was devised to solve the problems of the aforementioned prior art, and aims to provide a soundproof house roof opening and closing device capable of securing a large-area opening that allows for both vertical lifting and lateral material entry by simultaneously opening the roof opening and the side wall opening with only a single longitudinal sliding movement of a '∩'-shaped cross-section structure in which a movable roof and both movable side walls are integrated, and a part of the fixed roof in the form of a gable roof and parts of both side walls located below it are opened together in the same longitudinal section.

[0018] Furthermore, another objective of the present invention is to provide a soundproof house roof opening and closing device that fundamentally prevents interference with rainwater treatment facilities when the movable roof and movable side wall slide, by adopting a structure in which recessed grooves are formed on the inner side of the eaves of the fixed roof and the outer side of the side wall, respectively, and a rainwater catcher and a gutter are embedded within the recessed grooves so as not to protrude outward from the outer surface, thereby improving sound insulation and waterproofing performance by bringing the inner side of the movable structure as close as possible to the outer side of the fixed structure and minimizing the gap between the two, and reducing the volume of the sealing part to ensure the same airtightness performance.

[0019] In addition, another objective of the present invention is to provide a soundproof house roof opening and closing device in which a soundproof and waterproof path is secured without interruption throughout the entire section from the mountain-shaped ridge to the eaves and the lower part of the side wall in the closed state by arranging a sealing part that is continuous in the longitudinal direction along the inner perimeter of a '∩' cross-section in both the area where the inner side of the movable roof and the outer side of the fixed roof overlap and face each other, and the area where the inner side of the movable side wall and the outer side wall face each other.

[0020] In addition, another objective of the present invention is to provide a soundproof house roof opening and closing device that can eliminate restrictions on the installation environment by selectively applying a goliath crane-type drive method, in which a leg portion is formed at the bottom of a '∩' cross-section structure consisting of a movable roof and a movable side wall and the structure travels along a pair of rails installed on the ground, and a suspension-type drive method, in which the movable side structure travels as if suspended along a rail installed directly on the outer surface of the side wall, depending on site conditions.

[0021] In addition, another objective of the present invention is to provide a soundproof house roof opening and closing device that enables the realization of an eco-friendly and sustainable soundproof structure by allowing the roof opening and the side wall opening to be opened together in the same longitudinal section as described above, thereby enabling an external crane to directly lift and remove materials from the side, and thus eliminating the need for the crane hook to go over the upper ridge of the fixed roof when lifting materials. Accordingly, the overall height of the soundproof house can be designed to be significantly lower than conventional ones, and the reduction in roof height reduces the usage of structural and exterior materials such as roof H-beams, vertical H-beams, and anti-vibration panels, thereby improving construction economic efficiency; shortening the movement path of workers handling materials increases work efficiency; and simultaneously reducing carbon emissions generated throughout the entire process of material production, transportation, and construction. means of solving the problem

[0022] According to one aspect of the present invention for achieving the above objective, a soundproof house constructed at a construction site comprises: a fixed roof having a triangular cross-section forming an internal workspace; a pair of side walls extending vertically toward the ground from the lower sides of the fixed roof; a roof opening formed by cutting a portion of the longitudinal section of the fixed roof from a ridge to the top of the side wall, through which materials are inserted and removed; side wall openings formed in each of the pair of side walls corresponding to the same longitudinal section as the roof opening; a movable roof having the same triangular cross-section as the fixed roof and covering the roof opening from above; a pair of movable side walls extending vertically toward the ground from the lower sides of the movable roof, integrally coupled with the movable roof, and covering the side wall opening from the side; and a '∩' cross-section structure formed by the movable roof and the pair of movable side walls, which is slid longitudinally along the outer side of the fixed roof and side walls to cover the roof opening and the side wall A soundproof house roof opening and closing device including a driving means for simultaneously opening and closing the opening is provided.

[0023] It is preferable that a concave groove is formed along the longitudinal direction on the inner side of the eave portion of the fixed roof, and a concave groove is formed along the vertical direction on the outer side of the side wall, and that a rain gutter is installed embedded within the recessed groove of the fixed roof so as not to protrude outward from the outer surface of the fixed roof, and that a gutter for receiving rainwater from the rain gutter and discharging it toward the ground is installed embedded within the recessed groove of the side wall so as not to protrude outward from the outer surface of the side wall, thereby preventing interference with the rain gutter and the gutter during the sliding movement of the '∩' cross-section structure.

[0024] It is preferable that a sealing portion be provided in the portion where the inner surface of the movable roof and the outer surface of the fixed roof overlap and face each other, and the portion where the inner surface of the movable side wall and the outer surface of the side wall face each other, which is continuously arranged in the longitudinal direction along the inner perimeter of the '∩' cross section and compressed in a closed state.

[0025] The above driving means preferably comprises: a pair of leg portions each extending vertically toward the ground from the lower end of the pair of movable side walls and provided near the front and rear ends in the longitudinal direction of the movable side walls; a pair of rails laid parallel along the longitudinal direction at a ground position spaced outward from the side walls; a driving wheel coupled to the lower end of one leg portion and rotating along the rail; a motor that rotates the driving wheel; and a driven wheel coupled to the lower end of the opposite leg portion and freely rotating along the opposite rail.

[0026] At this time, the driving wheel and the driven wheel are each connected to the lower end of the leg portion via a bracket, so that the load of the '∩' cross-section structure is distributed and supported at four points on the pair of rails, and accordingly, it is desirable that straight-line driving is achieved while maintaining left-right balance without uneven load acting on one side during driving.

[0027] In addition, the driving means may be configured to include a rail installed longitudinally on the outer surface of the side wall, a driving wheel and a driven wheel coupled to the lower part or outer surface of the movable side wall and rotating along the rail, and a motor that rotates the driving wheel, so that the '∩' cross-sectional structure is supported as if suspended from the side wall and slides.

[0028] In addition, it is desirable that a movable rain gutter is installed along the length of the eaves on both sides of the movable roof to receive rainwater flowing down from the movable roof and guide it in the longitudinal direction, and that a movable gutter is installed vertically along the outer surface of the movable side wall at one end of the movable rain gutter to discharge the received rainwater downward, so that rainwater falling onto the '∩'-shaped cross-section structure is constantly drained independently of the rainwater treatment facility on the fixed side.

[0029] Meanwhile, the house frame supporting the fixed roof and side walls comprises a plurality of roof H-beams that are bent into a mountain shape to form a roof surface and arranged at regular intervals along the length direction, a plurality of vertical H-beams that extend vertically toward the ground from both ends of the roof H-beams, a horizontal reinforcing beam that crosses horizontally along the length direction, a vertical reinforcing beam that is erected in the vertical direction, a reinforcing flat steel that crosses in an X shape diagonally, a roof H-beam connecting member that interconnects adjacent roof H-beams along the length direction, and a roof anti-vibration panel attached to the outer side of the roof H-beams, thereby ensuring the rigidity and soundproofing / anti-vibration performance required for the structure.

[0030] Furthermore, the '∩' cross-sectional structure, which is composed of the above-mentioned movable roof and a pair of movable side walls, comprises a plurality of movable roof H-beams arranged at regular intervals along the length direction having the same mountain-shaped bending shape as the roof H-beam, a plurality of movable vertical H-beams extending vertically from both ends of the movable roof H-beams toward the ground to form the movable side walls, a movable roof H-beam connecting member connecting adjacent movable roof H-beams in the length direction, and a movable roof anti-vibration panel attached to the outer side of the movable roof H-beam, so as to be able to slide as a single unit while maintaining the same cross-sectional shape as the above-mentioned fixed-side house frame. Effects of the invention

[0031] The soundproof house roof opening and closing device according to the present invention has the following effects.

[0032] A portion of the fixed gable roof and portions of the side walls below it are cut together along the same longitudinal section to form a single integrated roof opening and side wall opening. Since a single structure, in which the movable roof and both movable side walls are integrated into an '∩' cross-section, slides along the longitudinal direction, the upper roof opening and the lateral side wall openings are opened simultaneously with a single linear movement. Consequently, not only vertical lifting using a crane but also the horizontal entry and exit of long H-shaped steel beams, rebar bundles, and steel pipes can be handled with a single opening and closing motion, thereby enabling the loading and exit of materials regardless of their type or shape.

[0033] In addition, since the '∩'-shaped cross-section structure, in which the movable roof and both movable side walls are integrated, is driven by a single driving means, the number of driving means is reduced and operation control is simplified compared to conventional structures in which the roof and side walls are opened and closed by separate driving systems, and the possibility of operational failure caused by synchronization errors of multiple driving systems is fundamentally eliminated.

[0034] In addition, a concave recess is formed on the inner side of the eaves of the fixed roof and on the outer side of the side wall, respectively, and a rain gutter and a trough are installed embedded within the recess so as not to protrude beyond the outer surface. Consequently, the inner side of the movable roof and movable side wall can be slidably moved as close as possible to the outer side of the fixed roof and side wall. As a result, the gap between the two opposing sides is minimized, thereby structurally blocking the penetration of external noise and rainwater, which significantly improves sound insulation and waterproofing performance. Furthermore, sufficient sealing performance is achieved using only a sealing part with reduced volume, instead of the thick sealing member conventionally required to secure the same airtight performance. This simultaneously reduces sealing material costs and decreases driving resistance due to the compression of the sealing part.

[0035] Furthermore, since the rain gutter and downspout are embedded within the recessed grooves and do not cause any protruding interference along the travel path of the movable structure, continuous rainwater drainage is maintained even as the movable roof and side wall slide freely in the longitudinal direction. Consequently, opening and closing operations can be performed even during rain, and the rainwater drainage function remains uninterrupted regardless of the position where the movable structure stops.

[0036] In addition, since a sealing section is continuously arranged along the inner perimeter of a '∩'-shaped cross-section at the point where the inner side of the movable roof and the outer side of the fixed roof face each other, and at the point where the inner side of the movable side wall and the outer side wall face each other, a sound insulation and waterproofing path is secured without interruption throughout the entire section from the mountain-shaped ridge to the eaves and the bottom of the side wall when closed. Accordingly, the interior space of the soundproof house is completely isolated from the outside, thereby blocking the leakage of noise generated during internal work to the outside, while simultaneously blocking the inflow of rainwater and dust from the outside.

[0037] In addition, the motor and driving wheel of the driving means are positioned at the bottom of one leg section and the driven wheel is positioned at the bottom of the opposite leg section, and a pair of rails are laid parallel to both sides of the soundproof house. Since a pair of leg sections are provided near the front and rear ends in the longitudinal direction of the movable side wall, the load of the entire '∩' cross-section structure is evenly distributed and supported at four points. Therefore, uneven loads or torsional moments do not act during operation, ensuring stable straight-line travel, and even when adopting a large movable roof and movable side wall, smooth opening and closing operations without shaking are achieved.

[0038] In addition, since a structure in which a '∩' cross-section structure runs as if suspended from the side wall by directly laying rails on the outer surface of the side wall without forming a leg section can be selectively adopted depending on site conditions, the opening and closing operation of the present invention is implemented identically even in narrow sites where a separate space for laying rails on the ground side is not secured. Accordingly, restrictions on the installation environment are eliminated, and the soundproof house according to the present invention can be applied even in urban areas or places where the utilization of existing sites is limited.

[0039] Furthermore, due to a structure in which the roof opening and the side wall opening open integrally along the same length, an external crane can directly lift and remove materials from the side of the soundproof house as well as from above. Consequently, since the crane hook does not necessarily need to pass over the upper ridge of the fixed roof when lifting materials, the roof height of the soundproof house can be designed to be significantly lower than conventional designs. As the roof height is lowered, the amount of structural and exterior materials required for the structure—such as roof H-beams, vertical H-beams, and roof anti-vibration panels—is reduced, thereby improving construction economics. Additionally, the lateral access of materials shortens the movement path for workers handling materials, significantly increasing work efficiency. Moreover, the reduction in material usage leads to a simultaneous reduction in carbon dioxide emissions throughout the entire process of material production, transportation, and construction; thus, this invention has the effect of realizing an eco-friendly and sustainable soundproof structure. Brief explanation of the drawing

[0040] FIG. 1 is a perspective view showing the closed state of a soundproof house roof opening and closing device according to an embodiment of the present invention. FIG. 2 is a perspective view showing the open state of a soundproof house roof opening and closing device according to an embodiment of the present invention, illustrating a state in which a '∩'-shaped cross-sectional structure composed of a movable roof and a movable side wall moves in the longitudinal direction so that the roof opening and the side wall opening are simultaneously exposed. FIG. 3 is a perspective view schematically showing the state in which the movable roof and movable side wall integrated structure and the fixed roof and side wall are separated in a soundproof house roof opening and closing device according to an embodiment of the present invention. FIG. 4 is a perspective view schematically showing the closed state of a soundproof house roof opening and closing device according to an embodiment of the present invention. FIG. 5 is a perspective view schematically showing the open state in which the movable side structure is superimposed on the outer side of the fixed roof and side wall in a soundproof house roof opening and closing device according to an embodiment of the present invention. FIG. 6 is a front view of a soundproof house roof opening and closing device according to an embodiment of the present invention, showing the cross-sectional connection relationship between the house frame and the movable side structure. Fig. 7 is an enlarged cross-sectional view of a driving means according to one embodiment of the present invention, showing the combined relationship of a motor, a driving wheel, a bracket, and a rail. Fig. 8 is an enlarged cross-sectional view showing the combined relationship and recessed embedded structure of a rain gutter and a movable rain gutter according to one embodiment of the present invention. Fig. 9 is a perspective view schematically showing a soundproof house roof opening and closing device according to another embodiment of the present invention, illustrating a suspended driving structure with a rail installed on the outer surface of a side wall. Fig. 10 is a perspective view schematically showing the state in which the roof is open in a soundproof house roof opening and closing device according to another embodiment of the present invention. Specific details for implementing the invention

[0041] Hereinafter, the configuration of a soundproof house roof opening and closing device according to a preferred embodiment of the present invention will be described in detail with reference to the attached drawings.

[0042] In FIGS. 1 to 6, the soundproof house (10) according to the present invention comprises a fixed roof (100) having a gable roof shape that extends long along the length direction and has a mountain-shaped cross-section at the top, a pair of side walls (120) that extend vertically toward the ground from the lower sides of the fixed roof (100), a movable roof (200) and a movable side wall (210) that are movably coupled to the fixed roof (100) and the side wall (120) in the length direction at a position where a portion of the fixed roof (100) and the side wall (120) is opened, and a driving means (300) that drives the movable roof (200) and the movable side wall (210) in the length direction.

[0043] The house frame (20) supporting the fixed roof (100) and side wall (120) is formed by a plurality of roof H-beams (21) that are bent into a mountain shape to form a roof surface, and a plurality of vertical H-beams (22) that extend vertically from both ends of the roof H-beams (21) toward the ground, arranged at regular intervals along the length direction of the soundproof house (10) to form the basic shape of the frame. Between the roof H-beams (21) and the vertical H-beams (22), a horizontal reinforcing beam (23) that crosses horizontally along the length direction, a vertical reinforcing beam (24) that is erected in the vertical direction, and a reinforcing flat steel (25) that crosses diagonally in an X shape are combined in a grid form to reinforce the rigidity of the frame. Additionally, adjacent roof H-beams (21) in the length direction are interconnected by roof H-beam connecting members (26), and a roof anti-vibration panel (27) that performs soundproofing and anti-vibration functions is attached to the outside.

[0044] A ridge (30) extending along the length direction is formed on the uppermost ridge of the fixed roof (100) above, covering and blocking the area where the two sloping roof surfaces meet.

[0045] In the fixed roof (100), a roof opening (110) is formed in which a section along its length is cut in the shape of a mountain-shaped cross-section and opens upward. The roof opening (110) is formed to extend from the ridge position of the fixed roof (100) across both slopes to the top of the side wall (120), allowing the vertical movement of materials using a crane from the outside to be carried out through the roof opening (110). Additionally, corresponding to the same length section as the roof opening (110), side wall openings (130) are formed on each of the two side walls (120) to open laterally from the top up to a certain height. That is, the roof opening (110) and the side wall openings (130) are formed in the same length section, forming an integrated open area where a part of the fixed roof (100) and a part of the two side walls (120) are simultaneously opened.

[0046] The above-described movable roof (200) has a shape that can cover the roof opening (110) from above and has the same mountain-shaped cross-section as the above-described fixed roof (100). The frame supporting the above-described movable roof (200) comprises a movable roof H-beam (21a) having the same mountain-shaped bending shape as the above-described roof H-beam (21), a movable roof H-beam connecting member (26a) connecting adjacent movable roof H-beams (21a), and a movable roof anti-vibration panel (27a) attached to the outside thereof. The width of the above-described movable roof (200) is formed to be slightly larger than the width of the above-described roof opening (110), so that when closed, both ends of the above-described movable roof (200) overlap the ends of the above-described fixed roof (100) by a certain width. And, at the top of the above-mentioned movable roof (200), a movable ridge (30a) of the same shape as the above-mentioned ridge (30) is formed in the longitudinal direction.

[0047] The above-mentioned movable side wall (210) is a member that covers the side wall opening (130) from the side, and is vertically extended from the lower sides of the movable roof (200) toward the ground and is integrally connected with the movable roof (200). The frame of the above-mentioned movable side wall (210) is made of a movable vertical H-beam (22a) corresponding to the above-mentioned vertical H-beam (22). Accordingly, when viewed from the front, the movable roof (200) and the movable side walls (210) on both sides form a door shape with both legs facing downward, that is, a cross-section that is open downward; in this specification, such a cross-sectional shape is defined as an '∩'-shaped cross-section. This '∩'-shaped cross-sectional structure has a structure that slides along the length direction of the soundproof house (10).

[0048] At the eaves on both sides of the movable roof (200), a movable rainwater catcher (220) is installed along the length direction to receive rainwater flowing down from the movable roof (200) and guide it in the length direction, and at one end of the movable rainwater catcher (220), a movable gutter (230) that discharges the received rainwater downward is installed vertically along the outer surface of the movable side wall (210).

[0049] As a characteristic configuration of the present invention, the rain gutter (140) installed on the fixed roof (100) and the gutter (150) installed on the side wall (120) are treated so as not to interfere when the movable roof (200) and the movable side wall (210) travel in the longitudinal direction. Specifically, a concave groove is formed along the longitudinal direction on the inner side of the eave portion of the fixed roof (100), that is, on the inner side of the end of the roof H-beam (21), and the rain gutter (140) is installed in a manner that is embedded inside the concave groove so as not to protrude outward from the outer surface of the fixed roof (100). Likewise, a concave groove is formed along the vertical direction on a part of the outer surface of the side wall (120), and the gutter (150) is installed in a manner that is embedded inside the groove so as not to protrude outward from the outer surface of the side wall (120). Due to this embedded structure, even if the movable roof (200) and movable side wall (210) slide along the outer side of the fixed roof (100) and side wall (120), there is no interference with the rainwater catcher (140) and gutter (150).

[0050] In the first embodiment of the present invention, the above driving means (300) is configured in a form similar to a goliath crane. That is, a pair of leg portions (240) that extend vertically further toward the ground from the bottom of the movable side wall (210) are formed on each of the two movable side walls (210), and a total of four leg portions (240) are provided, one pair each near the front and rear ends in the longitudinal direction of the movable side wall (210), to stably support the movable roof (200) and the movable side wall (210) near the ground.

[0051] A driving means (300) is coupled to the lower end of the above leg portion (240), and a pair of rails (310) that extend along the length direction of the soundproof house (10) are installed parallel to each other at a ground position spaced outward from the side wall (120), and a motor (320) and a driving wheel (330) that is rotated by the motor (320) are coupled to the lower end of one leg portion (240) via a bracket (350) and are seated on the rail (310). Then, a freely rotatable driven wheel (340) is coupled to the lower end of the opposite leg portion (240) via a bracket (350) and is seated on the rail (310) facing it. Accordingly, when power is applied to the motor (320) and the drive wheel (330) rotates, the entire '∩' shaped structure, consisting of the movable roof (200), the movable side wall (210), and the two leg parts (240), travels in a straight line along the length of the soundproof house (10) along the pair of rails (310).

[0052] Meanwhile, as a second embodiment of the present invention, a structure in which the lower end of the movable side wall (210) travels directly without separately forming the leg portion (240) is also possible. In this case, a pair of rails (310) are formed along the length direction at a certain distance vertically from the lower outer surface of the side wall (120), or rails (310) are formed on one side of the outer surface of the side wall (120) and on the ground below it. Then, a motor (320) and a driving wheel (330) are installed on one side of the lower end of the movable side wall (210), and a driven wheel (340) is installed on the opposite side, so that the movable roof (200) and the movable side wall (210) travel as if suspended along the rail (310) formed on the side wall (120).

[0053] A sealing portion (250) is installed along the length direction at the contact portion between the movable side wall (210) and the side wall (120), that is, at the portion where the inner surface of the movable side wall (210) and the outer surface of the side wall (120) face each other, to block external noise and rainwater penetration when closed. In addition to the contact portion where the inner surface of the movable side wall (210) and the outer surface of the side wall (120) face each other as described above, the sealing portion (250) is also installed along the length direction of the soundproof house (10) at the portion where the outer surface of the fixed roof (100) and the inner surface of the movable roof (200) overlap and face each other. That is, the sealing portion (250) is continuously arranged along the inner circumference of the '∩' cross-section near the inner eaves of the movable roof (200) and along the inner surface of the movable side wall (210), so that airtightness is maintained throughout the entire section where the movable roof (200) and the movable side wall (210) come into contact with the fixed roof (100) and the side wall (120) in the closed state.

[0054] Additionally, an inspection ladder (400) is installed at one end of the soundproof house (10) so that a worker can climb onto the top of the fixed roof (100) to perform inspection work. The inspection ladder (400) comprises stepping plates (410) arranged at regular intervals and handrails (420) erected vertically on both sides of the stepping plates (410).

[0055] Hereinafter, the operation of the soundproof house roof opening and closing device according to the present invention configured as described above will be explained.

[0056] In the soundproof house (10) of the present invention, when normally closed, the movable roof (200) is aligned with the roof opening (110) of the fixed roof (100) to completely cover and block the roof opening (110) from above, and at the same time, the movable side wall (210) is aligned with the side wall opening (130) of the two side walls (120) to cover and block the side wall opening (130) from the side. At this time, the two side ends of the movable roof (200) overlap the side ends of the opening of the fixed roof (100) by a certain width, and a sealing part (250) arranged along the length direction between the inner and outer surfaces of the overlapped area is compressed in the vertical direction to primarily block the inflow of rainwater and the penetration of external noise.

[0057] More specifically, in the closed state, the inner surfaces of both sides of the movable roof (200) overlap by a certain width on the outer end of the roof opening (110) of the fixed roof (100), and a sealing portion (250) is interposed continuously along the longitudinal direction between the two opposing slopes of this overlap section, that is, in the area where the outer surface (upper surface) of the fixed roof (100) and the inner surface (lower surface) of the movable roof (200) come into surface contact. A force acting on the movable roof (200) to sink downward due to its own weight is applied, and as the pressure caused by this self-weight is directly applied to the sealing portion (250) in the vertical direction, the sealing portion (250) is compressed and deformed by a certain thickness between the outer surface of the fixed roof (100) and the inner surface of the movable roof (200). The compressed sealing part (250) forms a dam-like structure on the path where rainwater flows down along both slopes of the mountain-shaped cross-section, thereby blocking the phenomenon of rainwater flowing down from the movable roof (200) penetrating into the soundproof house (10) through the fine gaps of the overlapping part. In addition, the compressed sealing part (250) is continuous in the longitudinal direction along both left and right slopes of the mountain-shaped ridge, so the sound insulation path is not interrupted throughout the entire section from the ridge to the eaves, and noise generated inside the soundproof house (10) is effectively blocked from leaking upward through the gaps of the overlapping part.

[0058] In addition, the sealing portion (250) positioned between the inner surface of the movable side wall (210) and the outer surface of the side wall (120) is compressed in the left and right directions, thereby simultaneously ensuring airtightness in the side. Accordingly, by the sealing portion (250) continuously positioned along the inner perimeter of the '∩' cross section, the interior space of the soundproof house (10) is completely isolated from the outside in the closed state, thereby maintaining soundproofing and waterproofing performance.

[0059] When it is necessary to move materials stored inside the soundproof house (10), the worker applies power to the motor (320) to operate the driving means (300). The rotational force of the motor (320) is transmitted to the driving wheel (330) at the bottom of one leg (240) to rotate the driving wheel (330), and when the driving wheel (330) rotates and travels along the rail (310) laid in the longitudinal direction on the ground, the driven wheel (340) at the bottom of the opposite leg (240) rotates freely and moves along the opposite rail (310). Accordingly, the entire structure having an '∩' cross section, formed by the integral combination of the movable roof (200), two movable side walls (210), and two leg portions (240), slides along the outer side of the fixed roof (100) and side walls (120) while traveling in a straight line along the length direction of the soundproof house (10) along the pair of rails (310).

[0060] When the above '∩' cross-section structure moves a certain distance in the longitudinal direction, the movable roof (200) moves away from the roof opening (110) and moves to a position overlapping the upper part of the adjacent fixed roof (100), and as a result, the roof opening (110) is completely exposed upward and opened. At the same time, the movable side wall (210) also moves away from the side wall opening (130) and moves to a position overlapping the outer side of the adjacent side wall (120), so that the side wall opening (130) is completely exposed sideways and opened. That is, even if the movable roof (200) and the movable side wall (210) perform only a single movement in the longitudinal direction as a single unit, the upward roof opening (110) and the side wall opening (130) are simultaneously opened.

[0061] As the roof and side wall are opened simultaneously in this manner, when operating the crane from the outside, the crane's hook or lifting object can be moved in and out vertically through the roof opening (110), and in the case of long materials, it can also be moved in and out horizontally through the side wall opening (130), thereby enabling the moving in and out of materials regardless of the type and shape of the materials.

[0062] In particular, as the side wall opening (130) is opened to the side, the hook of a crane positioned on the outside can enter the soundproof house (10) from the side through the side wall opening (130) to directly lift and remove materials. That is, in a structure where only the upper part of the fixed roof (100) is open as in the conventional method, the crane hook had to lift the materials to a position higher than the ridge of the fixed roof (100) and then move them to the side; therefore, to accommodate this, the overall height of the soundproof house (10) had to be designed to be sufficiently larger than the material lifting path. However, in the present invention, lateral entry and exit are possible through the side wall opening (130), so there is no need for the material lifting path to pass over the roof; thus, even if the overall height of the soundproof house (10) is designed to be significantly lower than in the conventional method, the material entry and exit operation is carried out smoothly. As a result, the use of structural and exterior materials such as roof H-beams (21), vertical H-beams (22), and roof anti-vibration panels (27) is reduced, thereby improving construction economic efficiency and simultaneously reducing carbon emissions generated during the entire process of material production, transportation, and construction.

[0063] When the removal and retrieval of materials is completed, the operator rotates the motor (320) in the opposite direction to return the '∩' shaped cross-section structure back to its original position, that is, the position where the roof opening (110) and the side wall opening (130) are formed. When the return is complete, the sealing part (250) arranged longitudinally on the inner side of the movable roof (200) and the inner side of the movable side wall (210) is pressed back against the outer side of the fixed roof (100) and the outer side of the side wall (120), thereby automatically restoring the airtight state inside the soundproof house (10).

[0064] Meanwhile, the rainwater treatment operation during rain is performed as follows. Rainwater falling onto the fixed roof (100) in the closed state flows down along the mountain-shaped slope toward the eaves on both sides and flows into the rainwater catcher (140) inside the recessed groove formed on the inner side of the eaves of the fixed roof (100). The rainwater collected in the rainwater catcher (140) is drained toward the ground through the gutter (150) embedded in the recessed groove on the outer side of the side wall (120). Meanwhile, rainwater falling onto the movable roof (200) is discharged through the separately provided movable rainwater catcher (220) and movable gutter (230). Here, since the rainwater catcher (140) and the gutter (150) are embedded inside the recessed groove without protruding outward from the outer surface of the fixed roof (100) and the side wall (120), there is no interference with the rainwater catcher (140) and the gutter (150) even when the movable roof (200) and the movable side wall (210) slide in the longitudinal direction. Therefore, even if a rainwater treatment facility exists on the driving path of the movable side structure, the constant drainage of rainwater and the free opening and closing of the movable roof (200) are simultaneously guaranteed without a separate avoidance structure or a separable structure.

[0065] The motor (320) and the driving wheel (330) are positioned at the bottom of one leg portion (240), and the driven wheel (340) is positioned at the bottom of the opposite leg portion (240). Thus, the load of the entire '∩' cross-section structure is evenly distributed and supported on both rails (310), and straight-line driving is achieved while maintaining left-right balance without any uneven load acting on one side during driving. Additionally, since a total of four leg portions (240) are provided, one pair each near the front and rear ends in the longitudinal direction of the movable side wall (210), shaking or twisting caused by the moment during driving is suppressed, ensuring stable driving.

[0066] The operation according to the second embodiment of the present invention is as follows. When the leg portion (240) is not formed and the rail (310) is installed directly on the outer surface of the side wall (120), the driving wheel (330) and the driven wheel (340) connected to the lower portion or part of the outer surface of the movable side wall (210) rotate and travel along the rail (310) installed on the side wall (120). Accordingly, the '∩' cross-sectional structure formed by the movable roof (200) and the movable side wall (210) slides along the longitudinal direction while being supported as if hanging from the side wall (120), thereby simultaneously opening and closing the roof opening (110) and the side wall opening (130). This second embodiment enables the opening and closing operation of the present invention to be implemented identically even in narrow sites where a separate space for installing rails is not secured on the ground side.

[0067] As explained above, the soundproof house roof opening and closing device according to the present invention has the following effects.

[0068] First, a portion of the fixed roof (100) and a portion of the two side walls (120) are simultaneously cut in the same longitudinal section to form a roof opening (110) and a side wall opening (130) as a single unit, and a single structure in which the movable roof (200) and the two movable side walls (210) are integrated in an '∩' cross-sectional shape is configured to slide in the longitudinal direction. As a result, the upper roof opening (110) and the side wall opening (130) are simultaneously opened with only a single linear movement. Therefore, the limitations on material entry and exit that occurred in conventional structures where only the roof or only the side walls are opened are eliminated, and the effect is that not only vertical entry and exit using a crane but also horizontal entry and exit of long materials can be handled with a single opening and closing operation.

[0069] Secondly, since the above-mentioned movable roof (200) and movable side wall (210) are integrated into a '∩'-shaped cross-section structure and are driven by a single driving means (300), compared to a conventional structure in which the roof and side wall are each opened and closed by separate driving systems, the number of driving means is reduced, operation control is simplified, and the possibility of malfunction due to synchronization errors is fundamentally eliminated.

[0070] Third, concave recesses are formed in the longitudinal and vertical directions, respectively, on the inner side of the eaves of the fixed roof (100) and on the outer side of the side wall (120), and a rainwater catcher (140) and a gutter (150) are embedded and installed inside the recesses, so that the rainwater catcher (140) and the gutter (150) do not protrude outward beyond the outer surface of the fixed roof (100) and the side wall (120). Due to this embedded structure, the inner side of the movable roof (200) can be slidably moved as close as possible to the outer side of the fixed roof (100), and the inner side of the movable side wall (210) can be slidably moved as close as possible to the outer side of the side wall (120), and as a result, the gap between the two opposing sides is minimized. As the gap is minimized, the penetration of external noise and the intrusion of rainwater through the gap are structurally blocked, thereby significantly improving sound insulation and waterproofing performance. In addition, since sufficient sealing performance can be achieved with only the sealing part (250) with reduced volume instead of the thick sealing member that was conventionally required to secure the same sealing performance, the effect of reducing driving resistance due to compression of the sealing part (250) is simultaneously obtained along with the reduction of sealing material costs.

[0071] Fourth, since the rainwater catcher (140) and the gutter (150) are embedded within the recessed groove and do not cause any protruding interference on the driving path of the movable structure, the movable roof (200) and the movable side wall (210) can slide freely in the longitudinal direction while maintaining constant drainage of rainwater. That is, the opening and closing operation can be performed even in the rain, and the rainwater drainage function is not interrupted regardless of the position where the movable structure stops.

[0072] Fifth, as the sealing portion (250) is continuously arranged along the inner surface of both movable side walls (210) from near the inner eaves of the movable roof (200) to the entire inner perimeter of the '∩' cross-section, the overlapping portion of the movable roof (200) and the fixed roof (100), and the overlapping portion of the movable side wall (210) and the side wall (120) are simultaneously compressed in the closed state, thereby ensuring airtightness. Accordingly, the internal space of the soundproof house (10) is completely isolated from the outside, so that the external leakage of noise generated during internal work is blocked, and the inflow of external rainwater and dust into the interior is simultaneously blocked.

[0073] Sixth, the motor (320) and the driving wheel (330) of the above driving means (300) are respectively positioned at the bottom of one leg portion (240) and the driven wheel (340) is respectively positioned at the bottom of the opposite leg portion (240), and a pair of rails (310) are laid parallel to both sides of the soundproof house (10), and a pair of leg portions (240) are respectively provided near the front and rear ends in the longitudinal direction of the movable side wall (210), so that the load of the entire '∩' cross-section structure is evenly distributed and supported at four points. Therefore, uneven loads or torsional moments do not act during driving, ensuring stable straight-line driving, and even when adopting a large movable roof (200) and movable side wall (210), smooth opening and closing operation without shaking is achieved.

[0074] Seventh, if a structure is adopted in which a rail (310) is directly installed on the outer surface of the side wall (120) without forming the leg portion (240) as in the second embodiment of the present invention, the opening and closing operation of the present invention can be implemented in the same way even in a narrow site where a separate space for installing a rail is not secured on the ground side. Accordingly, the constraints on the installation environment are eliminated, and the soundproof house (10) according to the present invention can be applied even in urban areas or places where the utilization of existing sites is limited.

[0075] Eighth, as the inspection ladder (400) is integrally installed at one end of the soundproof house (10) in a form equipped with a step plate (410) and a handrail (420), a worker can safely access the upper part of the fixed roof (100) and the outer surface of the movable roof (200), thereby enabling easy inspection and maintenance of upper equipment such as a rain gutter (140), a gutter (150), a sealing part (250), and a driving part of the movable structure.

[0076] Ninth, by a structure in which the roof opening (110) and the side wall opening (130) are opened as a single unit along the same length, an external crane can directly lift and remove materials from the side through the side wall opening (130). Accordingly, when lifting materials, the crane hook does not necessarily need to cross over the ridge of the fixed roof (100), so the overall height of the soundproof house (10) can be designed to be significantly lower than conventional ones. As the roof height is reduced, the amount of structural and exterior materials required for the structure, such as roof H-beams (21), vertical H-beams (22), and roof anti-vibration panels (27), is reduced, thereby improving construction economic efficiency. Additionally, the movement path of workers handling materials is shortened by the side access of materials, thereby significantly increasing work efficiency. Furthermore, the reduction in material usage leads to a simultaneous reduction in the amount of carbon dioxide emitted during the entire process of material production, transportation, and construction, thus enabling the realization of an eco-friendly and sustainable soundproof structure. Explanation of the symbols

[0077] 10: Soundproof house, 20: House frame, 21: Roof H-beam, 21a: Movable roof H-beam, 22: Vertical H-beam, 22a: Movable vertical H-beam, 23: Horizontal reinforcing beam, 24: Vertical reinforcing beam, 25: Reinforcing flat steel, 26: Roof H-beam connector, 26a: Movable side roof H-beam connector, 27: Roof vibration damping panel, 27a: Movable side roof vibration damping panel, 30: Ridge, 30a: Movable ridge, 100: Fixed roof, 110: Roof opening, 120: Side wall, 130: Side wall opening, 140: Gutter, 150: Gutter, 200: Movable roof, 210: Movable side wall, 220: Movable side rainwater catcher, 230: Movable side gutter, 240: Leg section, 250: Sealing part, 300: Driving means, 310: Rail, 320: Motor, 330: Driving wheel, 340: Driven wheel, 350: Bracket, 400: Inspection ladder, 410: Step, 420: Handrail.

Claims

Claim 1 A soundproof house roof characterized by comprising: a fixed roof with a triangular cross-section forming an internal workspace; a pair of side walls extending vertically toward the ground from the lower sides of the fixed roof; a roof opening formed by cutting a longitudinal section of the fixed roof from a ridge to the top of the side walls, through which materials are inserted and removed; side wall openings formed in each of the pair of side walls corresponding to the longitudinal section of the roof opening; a movable roof having the same triangular cross-section as the fixed roof and covering the roof opening from above; a pair of movable side walls extending vertically toward the ground from the lower sides of the movable roof, integrally coupled with the movable roof, and covering the side wall opening from the side; and a driving means for simultaneously opening and closing the roof opening and the side wall opening by sliding a '∩' cross-section structure formed by the movable roof and the pair of movable side walls along the longitudinal direction along the outer side of the fixed roof and side walls. Switching device. Claim 2 A soundproof house roof opening and closing device according to claim 1, wherein a concave groove is formed along the longitudinal direction on the inner side of the eave portion of the fixed roof, and a concave groove is formed along the vertical direction on the outer surface of the side wall, wherein a rain gutter is embedded within the recessed groove of the fixed roof so as not to protrude outward from the outer surface of the fixed roof, and a gutter that receives rainwater from the rain gutter and discharges it toward the ground is embedded within the recessed groove of the side wall so as not to protrude outward from the outer surface of the side wall, so as not to interfere with the rain gutter and gutter when the movable roof and movable side wall slide along the outer side of the fixed roof and side wall. Claim 3 A soundproof house roof opening and closing device according to claim 1, characterized in that a sealing portion is provided in the portion where the inner surface of the movable roof and the outer surface of the fixed roof overlap and face each other, and the portion where the inner surface of the movable side wall and the outer surface of the side wall face each other, and is arranged continuously in the longitudinal direction along the inner perimeter of the '∩' cross-section and compressed in the closed state. Claim 4 A soundproof house roof opening and closing device according to claim 1, wherein the driving means comprises: a pair of leg portions each extending vertically toward the ground from the lower end of the pair of movable side walls and provided in pairs near the front and rear ends of the movable side walls in the longitudinal direction; a pair of rails laid parallel along the longitudinal direction at a ground position spaced outwardly from the side walls; a driving wheel coupled to the lower end of one leg portion and rotating along the rails; a motor that rotates and drives the driving wheel; and a driven wheel coupled to the lower end of the opposite leg portion and freely rotating along the opposite rails. Claim 5 A soundproof house roof opening and closing device according to claim 4, wherein the driving wheel and the driven wheel are each connected to the lower end of the leg portion via a bracket, and the load of the '∩' cross-section structure is distributed and supported at four points on the pair of rails, thereby enabling straight-line travel while maintaining left-right balance. Claim 6 A soundproof house roof opening and closing device according to claim 1, wherein the driving means comprises a rail installed along the longitudinal direction on the outer surface of the side wall, a driving wheel coupled to the lower part or outer surface of the movable side wall and rotating along the rail, a motor that drives the driving wheel to rotate, and a driven wheel coupled to a position facing the driving wheel on the lower part or outer surface of the movable side wall and rotating freely, so that the '∩' cross-sectional structure slides along the longitudinal direction while being supported as if hanging from the side wall. Claim 7 A soundproof house roof opening and closing device according to claim 1, characterized in that a movable rain gutter is installed along the length direction on both side eaves of the movable roof, and a movable gutter for discharging received rainwater downward is installed vertically along the outer surface of the movable side wall at one end of the movable rain gutter. Claim 8 A soundproof house roof opening and closing device according to claim 1, wherein the house frame supporting the fixed roof and side walls comprises: a plurality of roof H-beams that are bent into a mountain shape to form a roof surface and arranged at regular intervals along the length direction; a plurality of vertical H-beams that extend vertically toward the ground from both ends of the roof H-beams; a horizontal reinforcing beam that crosses horizontally along the length direction; a vertical reinforcing beam that is erected in the up and down direction; a reinforcing flat steel that crosses diagonally in an X-shape; a roof H-beam connecting member that interconnects adjacent roof H-beams in the length direction; and a roof vibration-damping panel attached to the outer side of the roof H-beams. Claim 9 In claim 8, the '∩' cross-sectional structure comprising the movable roof and a pair of movable side walls comprises a plurality of movable roof H-beams arranged at regular intervals along the longitudinal direction having the same mountain-shaped bending shape as the roof H-beam, a plurality of movable vertical H-beams extending vertically toward the ground from both ends of the movable roof H-beams to form the movable side walls, a movable roof H-beam connecting member connecting adjacent movable roof H-beams in the longitudinal direction, and a movable roof anti-vibration panel attached to the outer side of the movable roof H-beams.

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