KR20210082732A - Building demolition structure - Google Patents

Abstract

The present invention relates to a building demolition structure, which can minimize the risk of an accident, block the spread of dust and noise generated at a construction site, and save required costs. The building demolition structure of the present invention comprises: a scaffold installed along the perimeter of a building; a dust net installed on the scaffold to block the spread of dust and noise generated at a construction site; a water storage space seated between the scaffold and an outer wall of the building, and installed along the perimeter of the building to store water; a sprinkler for receiving water from the water storage space to intensively spray water to a dismantled building so as to minimize dust generated when the building is dismantled; a blocking net for covering the roof of the building to a lower end of the outer wall; a blocking film for surrounding and covering the outside of the blocking net, and having a lower end fixed along the water storage space where water is stored to dismantle the building in a sealed state; a water tank support installed along an upper side of the scaffold on which the water storage space is seated to support the water storage space using an elastic force; and a plurality of blocking film supports installed on the roof of the building to allow the blocking film be spaced apart from the building, and supporting an upper end of the blocking film.

Description

Building Demolition Structure {BUILDING DEMOLITION STRUCTURE}

The present invention relates to a building demolition structure, and more particularly, a building demolition structure that can minimize the risk of an accident, block scattering of dust and noise generated at a construction site, and save costs is about

Most of the buildings were constructed for semi-permanent use, but due to social changes and economic development, the lifespan of the buildings has been shortened than the structural lifespan. Due to public factors, the need for demolition of buildings is increasing.

In general, the building demolition method that mobilizes mechanized equipment and manpower to dismantle old buildings includes a diamond wire saw, a hand breaker, a steel ball, a water jet, and a large breaker. Alternatively, there are methods using a crusher, etc. Among them, the method using a crusher has good efficiency when dismantling buildings, is suitable for dismantling concrete and rebar, and has relatively low noise and vibration compared to other methods, so it is the most widely used for demolition in downtown areas.

However, in the case of demolishing a building by the conventional method using a crusher, a large amount of water must be sprayed on the building in order to prevent pollution of the surrounding environment by generating and scattering a lot of dust, which increases the cost. have.

In addition, there is a problem in that when the building is demolished, building fragments are blown to the surrounding buildings, resulting in an accident risk, such as causing damage to people and materials.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the derivation of the present invention or acquired in the process of derivation of the present invention, and it cannot necessarily be said to be a known technique disclosed to the general public before the filing of the present invention. .

Korean Patent Registration No. 10-2041613 Korean Patent No. 10-1520050

One aspect of the present invention is to block the scattering of dust and noise generated at the construction site by installing a predetermined dust network on the scaffolding installed along the perimeter of the building, separated by a predetermined distance from the outer wall of a low-rise building of about 3-4 stories, , to minimize the risk of accidents by covering the lower part of the outer wall from the roof of the building to prevent falling objects from falling to the outer wall of another building, so-called natural death by riding the outer wall of the building and falling to the inside of the barrier. Demolition of a building implemented to block the scattering of dust and noise generated at the construction site and to save costs at the same time by putting a barrier on the outside of the barrier so that the building can be dismantled in a closed state structure is provided.

In addition, instead of simply supporting the water storage space using elastic force, when vibration or shock continuously increases, the gap support that forms the elastic force is compressed accordingly to increase the elastic force by the gap support. Provide building demolition structures.

In addition, there is provided a building demolition structure in which the barrier is spaced apart from the roof of the building by a certain distance or more through braking by the braking rack gear of the barrier support according to the movement of the barrier.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

Building demolition structure according to an embodiment of the present invention, scaffolds installed along the perimeter of the building; a dust net installed on the scaffold to block dust scattering and noise generated at the construction site; a water storage space seated between the scaffold and the outer wall of the building and installed along the perimeter of the building to store water; a water dispenser that receives water from the water storage space and intensively sprays water on the dismantled building so as to minimize the dust generated when the building is dismantled; a barrier net from the roof of the building to the lower part of the outer wall; a barrier film that surrounds and covers the outside of the barrier net and that the lower end is fixed along the water storage space in which water is stored so that the building can be dismantled in a closed state to seal the inside; a water tank support installed along the upper side of the scaffold on which the water storage space is seated to support the water storage space by using an elastic force; and a blocking membrane supporter installed on the roof of a building such that the blocking membrane is spaced apart from the building and supporting an upper end of the blocking membrane.

In one embodiment, the water tank support, the upper plate is seated on the lower side of the water storage space to support the water storage space; a lower plate seated on the upper side of the scaffold; at least one gap support part installed along between the upper plate and the lower plate to support the gap between the upper plate and the lower plate by using an elastic force; It is installed between the upper plate and the lower plate to prevent the gap between the upper plate and the lower plate from widening, and when the upper plate and the lower plate are compressed in a direction closer to each other, the fluid contained in the internal space is removed. a fluid supply ring for supplying; and a symmetrical structure on the lower surface of the upper plate and the upper surface of the lower plate on which the gap support part is seated so that the upper or lower part of the gap support part is installed, and when the fluid is supplied from the fluid supply ring, it is extended and the It may include a; elastic control cylinder for compressing the gap support to increase the elastic force of the gap support.

In one embodiment, the fluid supply ring, a first square ring formed in the form of a square ring; a second square ring formed in the form of a square ring and cross-connected to the first square ring; a first support pipe extending from the upper part of the first square ring to the upper plate and having a fluid movement passage for transferring the fluid along the inner side; a second support pipe extending from the lower part of the second square ring to the lower plate and having a fluid movement passage for transferring the fluid along the inner side; The fluid is accommodated in the inner space, is seated in the inner space of the first square ring, and is compressed by the upper surface of the second square ring as the upper plate and the lower plate come closer to each other and accommodated in the inner space. a first fluid pouch for supplying a fluid to the elastic control cylinder through a fluid movement passage of the first support tube; And the fluid is accommodated in the inner space, is seated in the inner space of the second square ring, and is compressed by the lower surface of the first square ring as the upper plate and the lower plate come closer to each other and accommodated in the inner space. It may include; a second fluid pouch for supplying the existing fluid to the elastic control cylinder through the fluid passage of the second support tube.

In one embodiment, the elastic adjustment cylinder is installed on the lower surface of the upper plate or the upper surface of the lower plate, the housing forming an inner space; and a seating plunger that is seated on the housing, and that is pushed out from the housing by the pressure of the fluid as the fluid is supplied to the housing and contracts the gap support installed on the outer surface.

In one embodiment, the barrier support is a base plate fixedly installed on the roof of the building; a support column extending upwardly from the upper portion of the base plate in the form of a square column; and a pillar support that is formed in a hexagonal column shape, is inserted and seated in the vertical direction at the top of the support column, and supports the upper end of the blocking film seated on the upper side by using an elastic force.

In one embodiment, the pillar support, the support plate is formed in the form of a flat plate to support the upper end of the blocking film; a hexagonal frame extending downward from the bottom of the support plate in a hexagonal column shape; and a braking rack gear formed in the vertical direction along at least one of the six surfaces of the hexagonal frame.

In one embodiment, the support pillar, the pillar body extending upwardly in the form of a square pillar from the upper portion of the base plate; a support groove formed in a shape corresponding to the shape of the hexagonal frame on the upper portion of the pillar body so that the hexagonal frame can be inserted; a braking unit installed on one side of the support groove opposite to the braking rack gear and in close contact with the braking rack gear as the hexagonal frame descends to brake the hexagonal pillar; and the hexagonal frame seated on the lower side of the support groove to support the hexagonal frame seated on its upper side by using an elastic force, and as the hexagonal frame descends and compresses, the elasticity for supplying the fluid contained in the internal space to the braking unit It may include a pedestal;

In one embodiment, the braking unit may include: a seating plate seated in a braking groove formed on one side of the support groove opposite to the braking rack gear; a forward cylinder installed on the rear surface of the seating plate, receiving the fluid supplied from the elastic pedestal, and advancing the seating plate in the hexagonal frame direction; It is connected and installed on the front surface of the seating plate, and a close contact leg gear having a shape corresponding to the braking rack gear is formed on the front surface opposite to the braking rack gear, and as the seating plate advances, it is in close contact with the braking rack gear. a brake plate that brakes the hexagonal frame from lowering any further; a sliding groove extending vertically along the front surface of the seating plate; an elastic body installed under the sliding groove; and a sliding bar installed on the rear surface of the braking plate opposite to the sliding groove, seated in the sliding groove, slid in the vertical direction, and supported by the elastic body.

In one embodiment, the elastic pedestal, an upper plate for supporting the hexagonal frame seated on the upper side; a lower plate installed to be spaced apart from the lower side of the upper plate and seated on the lower side of the support groove; at least one support spring installed between the upper plate and the lower plate to support the upper plate from the upper side of the lower plate by using an elastic force; a fluid tank installed between the upper plate and the lower plate and compressed as the upper plate descends to supply a fluid accommodated in the internal space; and a fluid supply pipe extending from the fluid tank to the advancing cylinder and transferring the fluid supplied from the fluid tank to the advancing cylinder.

According to one aspect of the present invention described above, a blocking net is covered from the roof of a low-rise building to the lower part of the outer wall so that a falling object rides on the outer wall of the building and falls inside the blocking net, so that it falls over the outer wall of another building called natural history It is possible to provide the effect of minimizing the risk of accidents by preventing the phenomenon of loss.

In addition, when the air inside the barrier expands by forming a water storage space with a predetermined depth and width along the perimeter of the building between the scaffold and the outer wall of the building, the expanded air flows out through the water storage space to prevent safety accidents. There is a preventable effect

In addition, instead of simply supporting the water storage space using elastic force, when vibration or shock is continuously increased, the gap support part that forms the elastic force is compressed accordingly to increase the elastic force by the gap support part, thereby increasing the upper plate and lower part. It provides the effect of preventing the separation of the water storage space or the damage of the present invention in advance by more effectively attenuating vibration or shock by preventing the gap between the plates from being further narrowed.

In addition, by allowing the barrier to be spaced apart from the roof of the building by a certain distance or more through braking by the braking rack gear of the barrier support according to the movement of the barrier, it is possible to stably secure the construction space by the barrier.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the range apparent to those skilled in the art from the description below.

1 is a view showing a schematic configuration of a building demolition structure according to an embodiment of the present invention.
2 is a view showing the present invention installed on the roof of a building.
3 is a view showing a seating structure of the water storage space of FIG. 1 .
4 is a view showing a support structure of the barrier film by the barrier film supporter.
Figure 5 is a view showing the tank support of Figure 3;
FIG. 6 is a view showing the fluid supply ring of FIG. 5 .
FIG. 7 is a view showing the elastic adjustment cylinder of FIG. 5 .
FIG. 8 is a view for explaining the contraction direction of the gap support part by the elastic adjustment cylinder of FIG. 7 .
FIG. 9 is a view showing the barrier support of FIG. 1 .
10 and 11 are views showing the support pillar of FIG.
12 is a view showing an installation structure of the brake unit of FIG. 10 .
13 is a view showing the braking unit of FIG. 10 .

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0010] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0023] Reference is made to the accompanying drawings, which show by way of illustration specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein with respect to one embodiment may be implemented in other embodiments without departing from the spirit and scope of the invention. In addition, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the invention, if properly described, is limited only by the appended claims, along with all scope equivalents to those claimed. Like reference numerals in the drawings refer to the same or similar functions throughout the various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is a view showing a schematic configuration of a building demolition structure according to an embodiment of the present invention, Figure 2 is a view showing the present invention installed on the roof of the building.

Referring to FIG. 1 , a building demolition structure 10 according to an embodiment of the present invention includes a scaffold 100 , a dust net 200 , a water storage space 300 , a water dispenser 400 , a barrier network 500 , and a barrier film. 600 , a tank support 700 , and a barrier support 800 .

The scaffold 100 is installed along the perimeter of the building as shown in FIG. 2 , and has a structure such as a dust network 200 , a water storage space 300 , a sprinkler 400 or a blocking network 500 on the outside of the building. It serves as an installation framework to be installed.

The dust network 200 is installed to surround the building along the scaffolding 100 as shown in FIG. 2 and is configured to block dust scattering and noise generated at the construction site.

The water storage space 300 is seated between the scaffold 100 and the outer wall of the building and installed along the perimeter of the building, and is a water storage tank that stores water to be supplied to the water dispenser 400, etc., and the air inside the blocking film 600 When the is expanded, it is for discharging the expanded air to the outside.

In one embodiment, the water storage space 300 may be seated on the upper side of the water tank support 700 installed along the upper side of the scaffold 100 as shown in FIG. 3 .

The water dispenser 400 receives water from the water storage space 300 to minimize dust generated when the building is dismantled, and intensively sprays water on the dismantled building.

The blocking network 500 is to prevent falling objects from falling onto the exterior walls of other buildings by allowing the falling objects to fall on the exterior walls of the buildings, and may use a light-shielding nets readily available in the market, and from the roof of the building to the lower part of the exterior wall of the building. covered up to

The blocking film 600 surrounds and covers the outside of the blocking network 500 , and the lower end is fixed along the water storage space 300 in which water is stored so that the building can be dismantled in a closed state to seal the inside.

Here, the barrier film 600 is preferably made of a very light and tough material, and it will be possible to cover the wall from the roof of the building to the outer wall like the barrier network 500 by removing the support installed on the roof of the building.

The water tank support 700 is to prevent the water storage space 300 seated on the scaffold 100 from being separated from the scaffold 100 due to an impact generated according to the demolition of the building and damage to the structure according to the present invention. That is, it is installed along the upper side of the scaffold 100 on which the water storage space 300 is seated and supports the water storage space 300 by using an elastic force.

A plurality of barrier support supports 800 are installed on the roof of a building so that the barrier film 600 can be installed to be spaced apart from the building and support the upper end of the barrier film 600 as shown in FIG. 4, which is generated according to the demolition of the building. The blocking film 600 moving due to vibration or shock is stably supported.

The building demolition structure 10 according to an embodiment of the present invention having the configuration as described above covers the blocking net from the roof of the low-rise building to the lower end of the outer wall so that the falling object rides the outer wall of the building and falls inside the blocking net. Minimizes the risk of accidents by preventing falling to the outer wall of another building, which is also called natural death, and also forms a water storage space with a predetermined depth and width between the scaffold and the outer wall of the building along the perimeter of the building to form the inside of the barrier. When the air is expanded, it is possible to prevent a safety accident in advance by allowing the expanded air to flow out through the water storage space.

Figure 5 is a view showing the tank support of Figure 3;

Referring to FIG. 5 , the tank support 700 includes an upper plate 710 , a lower plate 720 , a gap support 730 , a fluid supply ring 740 , and an elastic control cylinder 750 .

The upper plate 710 is installed to be spaced apart from the upper side of the lower plate 720 by the gap support part 730, and is seated on the lower side of one side or the other side of the water storage space 300 to provide the storage space 300 with the gap support part. It is supported using the elastic force by 730.

The lower plate 720 is installed to be spaced apart from the lower side of the upper plate 710 by the gap support 730 , and is seated along the upper side of the scaffold 100 .

The gap support part 730 is formed of an elastic material such as a spring, and at least one is installed along between the upper plate 710 and the lower plate 720 between the upper plate 710 and the lower plate 720 by using an elastic force. support the spacing of

The fluid supply ring 740 is installed between the upper plate 710 and the lower plate 720 to prevent the gap between the upper plate 710 and the lower plate 720 from being widened, and the upper plate 710 and the lower plate When the flat plate 720 is compressed in a direction closer to each other, the fluid L accommodated in the inner space is supplied to the elastic control cylinder 750 .

The elastic adjustment cylinder 750 is installed in a symmetrical structure on the lower surface of the upper plate 710 and the upper surface of the lower plate 720 on which the gap support 730 is seated, so that the upper or lower side of the gap support 730 is It is installed, and when the fluid is supplied from the fluid supply ring 740, it expands and compresses the gap support part 730 to increase the elastic force of the gap support part 730.

The tank support 700 having the configuration as described above does not simply support an object using an elastic force, but the gap support 730 that forms an elastic force when vibration or shock continuously increases. Compression increases the elastic force by the gap support 730 to prevent the gap between the upper plate 710 and the lower plate 720 from being further narrowed, thereby reducing vibration or shock more effectively.

FIG. 6 is a view showing the fluid supply ring of FIG. 5 .

Referring to FIG. 6 , the fluid supply ring 740 includes a first square ring 741 , a second square ring 742 , a first support tube 743 , a second support tube 744 , and a first fluid pouch. 745 and a second fluid pouch 746 .

The first square ring 741 is formed in the form of a square ring and is cross-connected as shown in FIG. 6 with the second square ring 742, the first support pipe 743 is installed on the upper side, the ring A first fluid pouch 745 is installed in the inner space of the

The second square ring 742 is formed in the form of a square ring, cross-connected with the first square ring 741, a second support pipe 744 is installed on the lower side, and the second in the inner space of the ring A fluid pouch 746 is installed.

The first support pipe 743 is formed to extend from the upper part of the first square ring 741 to the upper plate 710, and the fluid L supplied from the first fluid pouch 745 along the inner side is delivered. A moving passage is formed, and the fluid L is transferred to the elastic control cylinder 750 installed on the upper plate 710 .

The second support pipe 744 is formed to extend from the lower part of the second square ring 742 to the lower plate 720, and the fluid L supplied from the second fluid pouch 746 along the inner side is transmitted. A moving passage is formed, and the fluid L is transferred to the elastic control cylinder 750 installed on the lower plate 720 .

The first fluid pouch 745, the fluid is accommodated in the inner space, is seated in the inner space of the first square ring 741, as the upper plate 710 and the lower plate 720 get closer to each other, the second square The fluid compressed by the upper surface of the ring 742 and accommodated in the inner space is supplied to the elastic control cylinder 750 through the fluid movement passage of the first support pipe 743 .

The second fluid pouch 746, the fluid is accommodated in the inner space, is seated in the inner space of the second square ring 742, and as the upper plate 710 and the lower plate 720 come closer to each other, the first square The fluid compressed by the lower surface of the ring 741 and accommodated in the inner space is supplied to the elastic control cylinder 750 through the fluid movement passage of the second support pipe 744 .

FIG. 7 is a view showing the elastic adjustment cylinder of FIG. 5 .

Referring to FIG. 7 , the elastic adjustment cylinder 750 includes a housing 751 and a seating plunger 752 .

The housing 751 is installed on the lower surface of the upper plate 710 or the upper surface of the lower plate 720, forms an internal space for accommodating the fluid L, and the seating plunger 752 is connected and installed .

The seating plunger 752 is seated on the housing 751, and as the fluid L is supplied to the housing 751, it is pushed out from the housing 751 by the pressure of the fluid L and is installed on the outer surface. The support part 730 is contracted.

The elastic adjustment cylinder 750 having the above-described configuration is one such that the length of the gap support part 730 is t1 by not compressing the gap support part 730 in normal times as shown in FIG. 8(a). , as the upper plate 710 and the lower plate 720 are compressed, the gap support 730 is compressed by the fluid L supplied from the fluid supply ring 740 so that the length of the gap support 730 is t2 (t1) > t2) to increase the elastic force by the gap support 730 in response thereto.

FIG. 9 is a view showing the barrier support of FIG. 1 .

Referring to FIG. 9 , the blocking film support 800 includes a base plate 810 , a support column 820 , and a column support unit 830 .

The base plate 810 is fixedly installed on the roof of the building by pouring concrete or using anchor bolts, and the support column 820 is extended from the top.

The support pillar 820 is formed to extend upwardly from the top of the base plate 810 in the shape of a square pillar, and a support groove 822 for inserting the pillar support 830 is formed thereon.

The pillar support 830 is formed in the form of a hexagonal pillar, and is inserted and seated in the vertical direction through the support groove 822 formed in the upper portion of the support pillar 820 , and the upper side using the elastic force by the elastic support 824 . Supports the blocking film 600 seated on the.

In one embodiment, the pillar support 830 may include a support plate 831 , a hexagonal frame 832 , and a braking rack gear 833 .

The support plate 831 is formed in a flat plate shape to support the blocking film 600 , and a hexagonal frame 832 is formed to extend from the lower surface.

The hexagonal frame 832 is formed to extend downwardly from the bottom of the support plate 831 in a hexagonal column shape, and the braking rack gear 833 is formed on at least one of six surfaces.

The braking rack gear 833 is formed in the vertical direction along at least one of the six surfaces of the hexagonal frame 832 , and prevents the hexagonal frame 832 from descending as the braking plate 8233 is in close contact.

The barrier film support 800 having the above-described configuration allows the barrier film 600 to be spaced apart from the roof of the building by a certain distance or more through braking by the braking rack gear 833 according to the movement of the barrier film 600 . It is possible to ensure a stable construction space by (600).

10 and 11 are views showing the support pillar of FIG.

10 and 11 , the support column 820 includes a column body 821 , a support groove 822 , a braking unit 823 , and an elastic support 824 .

The column body 821 is formed to extend upwardly from the upper portion of the base plate 810 in the form of a square column, and a support groove 822 for inserting the hexagonal frame 832 is formed thereon.

The support groove 822 is formed in a shape corresponding to the shape of the hexagonal frame 832 on the upper portion of the column body 821 so that the hexagonal frame 832 can be inserted, and an elastic pedestal 824 is provided at the lower side of the groove. It is seated, and a braking unit 823 is formed on at least one side surface.

The braking unit 823 is installed on one side of the support groove 822 opposite to the braking rack gear 833, and is in close contact with the braking rack gear 833 as the hexagonal frame 832 descends to brake the hexagonal pillar. make it

That is, the braking unit 823, as shown in FIG. 12 , when the braking rack gear 833 is installed on three surfaces of the hexagonal frame 832, three pieces 823a, 823b, and 823c are installed in correspondence thereto. it can be

The elastic pedestal 824 is seated on the lower side of the support groove 822 to support the hexagonal frame 832 seated on its upper side by using an elastic force, and as the hexagonal frame 832 is lowered and compressed, in the inner space. The contained fluid is supplied to the braking unit 823 .

In one embodiment, the elastic pedestal 824 may include an upper plate 8241 , a lower plate 8242 , a support spring 8243 , a fluid tank 8244 , and a fluid supply pipe 8245 .

The upper plate 8241 is supported by a support spring 8243 and is installed to be spaced apart from the upper side of the lower plate 8242 , and supports the hexagonal frame 832 seated on the upper side, and as the hexagonal frame 832 descends, the lower plate It compresses the fluid tank 8244 installed between the 8242 and the .

The lower plate 8242 is installed spaced apart from the lower side of the upper plate 8241 and seated on the lower side of the support groove 822 , and a support spring 8243 and a fluid tank 8244 are installed between the upper plate 8241 and the upper plate 8241 . .

At least one support spring 8243 is installed between the upper plate 8241 and the lower plate 8242 to support the upper plate 8241 from the upper side of the lower plate 8242 by using an elastic force.

The fluid tank 8244 is installed between the upper plate 8241 and the lower plate 8242 , and is compressed as the upper plate 8241 descends and supplies the fluid accommodated in the internal space through the fluid supply pipe 8245 .

The fluid supply pipe 8245 extends from the fluid tank 8244 to the forward cylinder 8232 , and transfers the fluid supplied from the fluid tank 8244 to the forward cylinder 8232 .

13 is a view showing the braking unit of FIG. 10 .

10 and 13 , the braking unit 823 includes a seating plate 8231 , a forward cylinder 8232 , a braking plate 8233 , a sliding groove 8234 , an elastic body 8235 and a sliding bar 8236 . includes

The seating plate 8231 is seated in a braking groove 8221 formed on one side of the support groove 822 opposite to the braking rack gear 833, and is moved forward and backward by a forward cylinder 8232 installed on the rear surface. As it moves and moves forward, the brake plate 8233 connected and installed on the front side is brought into close contact with the brake rack gear 833 .

The forward cylinder 8232 is installed on the rear surface of the seating plate 8231, receives the fluid supplied from the elastic pedestal 824 through the fluid supply pipe 8237, and moves the seating plate 8231 to the hexagonal frame 832 direction. advances

The braking plate 8233 is connected to the front surface of the seating plate 8231 and forms a close contact leg gear G having a shape corresponding to the braking rack gear 833 on the front surface opposite to the braking rack gear 833, , as the seating plate 8231 advances, it is in close contact with the braking rack gear 833 to brake the hexagonal frame 832 from further lowering.

The sliding groove 8234 is formed to extend in the vertical direction along the front surface of the seating plate 8231 so that the sliding bar 8236 is seated and slides in the vertical direction, and an elastic body 8235 is installed at the lower side.

The elastic body 8235 is installed under the sliding groove 8234 to support the sliding bar 8236 seated in the sliding groove 8234 by using an elastic force.

The sliding bar 8236 is installed on the rear surface of the braking plate 8233 opposite to the sliding groove 8234 , is seated in the sliding groove 8234 , slides in the vertical direction, and is supported by the elastic body 8235 .

The above-described embodiments are for illustration, and those of ordinary skill in the art to which the above-described embodiments pertain can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and likewise components described as distributed may be implemented in a combined form.

The scope to be protected through this specification is indicated by the claims described below rather than the above detailed description, and it should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

10: Building Demolition Structure
100: scaffold
200: dust net
300: water storage space
400: sprinkler
500: blocking network
600: barrier
700: tank support
800: barrier support

Claims (9)

scaffolding installed along the perimeter of the building;
a dust net installed on the scaffold to block dust scattering and noise generated at the construction site;
a water storage space seated between the scaffold and the outer wall of the building and installed along the perimeter of the building to store water;
a water dispenser that receives water from the water storage space and intensively sprays water on the dismantled building so as to minimize the dust generated when the building is dismantled;
a barrier net from the roof of the building to the lower part of the outer wall;
a barrier film that surrounds and covers the outside of the barrier net and that the lower end is fixed along the water storage space in which water is stored so that the building can be dismantled in a closed state to seal the inside;
a water tank support installed along the upper side of the scaffold on which the water storage space is seated to support the water storage space by using an elastic force; and
A building demolition structure comprising a; a plurality of barrier supports installed on the roof of a building to support the upper end of the barrier film so that the barrier film can be installed to be spaced apart from the building.
According to claim 1, wherein the water tank support,
an upper plate seated on a lower side of the water storage space to support the water storage space;
a lower plate seated on the upper side of the scaffold;
at least one gap support part installed along between the upper plate and the lower plate to support the gap between the upper plate and the lower plate by using an elastic force;
It is installed between the upper plate and the lower plate to prevent the gap between the upper plate and the lower plate from widening, and when the upper plate and the lower plate are compressed in a direction closer to each other, the fluid contained in the internal space is removed. a fluid supply ring for supplying; and
It is installed in a symmetrical structure on the lower surface of the upper plate and the upper surface of the lower plate on which the gap support part is seated, so that the upper or lower part of the gap support part is installed, and when the fluid is supplied from the fluid supply ring, it is extended and the gap Containing, building demolition structure comprising a; elastic control cylinder that compresses the support to increase the elastic force of the gap support.
According to claim 2, wherein the fluid supply ring,
A first square ring formed in the form of a square ring;
a second square ring formed in the form of a square ring and cross-connected to the first square ring;
a first support pipe extending from the upper part of the first square ring to the upper plate and having a fluid movement passage for transferring the fluid along the inner side;
a second support pipe extending from the lower part of the second square ring to the lower plate and having a fluid movement passage for transferring the fluid along the inner side;
The fluid is accommodated in the inner space, is seated in the inner space of the first square ring, and is compressed by the upper surface of the second square ring as the upper plate and the lower plate come closer to each other and accommodated in the inner space. a first fluid pouch for supplying a fluid to the elastic control cylinder through a fluid movement passage of the first support tube; and
The fluid is accommodated in the inner space, is seated in the inner space of the second square ring, and is compressed by the lower surface of the first square ring as the upper plate and the lower plate come closer to each other and accommodated in the inner space. A building demolition structure comprising a; a second fluid pouch for supplying the fluid to the elastic control cylinder through the fluid passage of the second support pipe.
According to claim 3, The elastic adjustment cylinder,
a housing installed on a lower surface of the upper plate or an upper surface of the lower plate and forming an internal space; and
A mounting plunger that is seated in the housing, and is pushed out from the housing by the pressure of the fluid as the fluid is supplied to the housing and contracts the gap support installed on the outer surface.
According to claim 1, wherein the barrier support,
a base plate that is fixedly installed on the roof of a building;
a support column extending upwardly from the upper portion of the base plate in the form of a square column; and
Formed in the form of a hexagonal pillar, the pillar support is inserted and seated in the vertical direction at the top of the support pillar, and supports the upper end of the blocking film seated on the upper side by using an elastic force.
According to claim 5, The pillar support portion,
a support plate formed in a flat plate shape to support an upper end of the blocking film;
a hexagonal frame extending downward from the bottom of the support plate in a hexagonal column shape; and
A building demolition structure comprising a; braking rack gear formed in the vertical direction along at least one of the six surfaces of the hexagonal frame.
According to claim 6, The support pillar,
a column body extending from an upper portion of the base plate to an upper side in a rectangular column shape;
a support groove formed in a shape corresponding to the shape of the hexagonal frame on the upper portion of the pillar body so that the hexagonal frame can be inserted;
a braking unit installed on one side of the support groove opposite to the braking rack gear and in close contact with the braking rack gear as the hexagonal frame descends to brake the hexagonal pillar; and
It is seated on the lower side of the support groove to support the hexagonal frame seated on its upper side by using an elastic force, and as the hexagonal frame descends and is compressed, an elastic support for supplying the fluid contained in the internal space to the braking unit Building demolition structures, including;
The method of claim 7, wherein the braking unit,
a seating plate seated in a braking groove formed on one side of the support groove opposite to the braking rack gear;
a forward cylinder installed on the rear surface of the seating plate, receiving the fluid supplied from the elastic pedestal, and advancing the seating plate in the hexagonal frame direction;
It is connected and installed on the front surface of the seating plate, and a close contact leg gear having a shape corresponding to the braking rack gear is formed on a front surface opposite to the braking rack gear, and as the seating plate moves forward, it is in close contact with the braking rack gear. a brake plate that brakes the hexagonal frame from lowering any further;
a sliding groove extending vertically along the front surface of the seating plate;
an elastic body installed under the sliding groove; and
and a sliding bar installed on the rear surface of the braking plate opposite to the sliding groove, being seated in the sliding groove, sliding in the vertical direction, and supported by the elastic body.
The method of claim 8, wherein the elastic pedestal,
an upper plate supporting the hexagonal frame seated on the upper side;
a lower plate installed to be spaced apart from the lower side of the upper plate and seated on the lower side of the support groove;
at least one support spring installed between the upper plate and the lower plate to support the upper plate from the upper side of the lower plate by using an elastic force;
a fluid tank installed between the upper plate and the lower plate and compressed as the upper plate descends to supply a fluid accommodated in the internal space; and
A building demolition structure comprising a; a fluid supply pipe extending from the fluid tank to the advancing cylinder and transferring the fluid supplied from the fluid tank to the advancing cylinder.

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