KR101728414B1 - Stripping tower for noise reduction and stripping tower system - Google Patents

Abstract

The present invention relates to a noise-reduction type telescopic diffusion tower capable of being extended or contracted in a vertical direction, and a diffusion tower system. According to the present invention, the diffusion tower comprises: a gas discharge unit vertically installed in an installation surface to be extended or contracted in a vertical direction; and at least one lifting/lowering unit disposed to face the gas discharge unit by being spaced apart from the gas discharge unit at a predetermined distance, and using at least one connect member to be connected to the gas discharge unit. Being extended or contracted in the vertical direction, the gas discharge unit is extended or contracted in the vertical direction by corresponding to the lifting/lowering unit. As such, since the gas discharge unit is extended when gas discharge is required and contracted when the gas discharge is not required is included, an entire diffusion tower is able to be hidden in the ground when the gas discharge is not required.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a noise reduction type telescopic defense tower and a defense tower system,

The present invention relates to a noise reduction type telescopic tower and a tower system, and more particularly, to a noise reduction type telescopic tower and a tower system capable of extending and contracting in a vertical direction.

As the use of gaseous fuels increases over solid fuels and liquid fuels, techniques for supplying gaseous fuels safely to homes or industrial facilities instead of petroleum or coal are increasingly being developed.

However, of the apparatuses for supplying the gaseous fuel, the gas discharge tower installed at the LNG supply management station is extended from the ground so as to cause anxiety to the nearby residents, and there is a problem that the noise inside the tower is leaked to the outside.

Korean Patent Application No. 10-2009-0100253 discloses a silencer for a gas turbine tower for solving the noise problem of the tower. However, despite this technology, since the turbine tower is formed to extend from the ground to a high level, problems Has not solved.

Therefore, a technique for solving the above-described problems is required.

On the other hand, the background art described above is technical information acquired by the inventor for the derivation of the present invention or obtained in the derivation process of the present invention, and can not necessarily be a known technology disclosed to the general public before the application of the present invention .

An object of the present invention is to provide a noise reduction telescopic tower and a tower system.

According to an aspect of the present invention, there is provided a gas discharge apparatus comprising: a gas discharge unit vertically disposed on an installation surface and extending or contracted in a vertical direction; And at least one ascending / descending portion connected to the gas discharging portion by using at least one connecting member, and the gas discharging portion is arranged so that, as the ascending / descending portion is extended or contracted in the vertical direction, And can be extended or contracted in the vertical direction so as to correspond to the vertical direction.

According to any one of the above-mentioned objects of the present invention, the arsenal included in the present invention includes a gas discharge portion which is extended when gas discharge is necessary and is reduced when gas discharge is not necessary, It can be covered underground.

According to another aspect of the present invention, the height of both ends of the gas discharge pipe can be adjusted by including an ascending / descending portion extending or contracting due to oil pressure.

According to another aspect of the present invention, there is provided a method of manufacturing an internal gas discharge tube, comprising the steps of: sealing a portion between an outer circumferential surface of an inner gas discharge tube and an inner circumferential surface of an outer gas discharge tube, And can be prevented from being discharged to a path other than the path.

According to another aspect of the present invention, the gas discharge unit may include a guide unit for guiding a path through which the gas discharge unit is extended or retracted.

According to another embodiment of the present invention, when the gas discharge unit is extended to a predetermined height, the pressure inside the ascending and descending unit is reduced, and when the gas discharge unit is reduced to a predetermined height, Can be increased to adjust the extension or contraction speed of the gas discharge portion.

According to another aspect of the present invention, the noise eliminator may be embedded in the installation surface to remove noise generated inside the defense tower.

The effects obtained by the present invention are not limited to the above-mentioned effects, and other effects not mentioned can be clearly understood by those skilled in the art from the following description will be.

FIG. 1 is a view showing a configuration of an emission tower in a second mode according to an embodiment of the present invention. FIG.
FIG. 2 is a view showing the construction of a discharge tower in a first mode according to an embodiment of the present invention. FIG.
FIG. 3 is an exploded perspective view of a gas discharge unit included in a discharge tower according to an embodiment of the present invention. FIG.
FIG. 4 is a view showing a discharge tower in a state where the positions of the first and second gas discharge pipes are lowered in the discharge tower according to the embodiment of the present invention. FIG.
FIG. 5 is a view illustrating a connection structure of one connection member and a connection member included in a discharge tower according to an embodiment of the present invention.
FIG. 6 is a view showing the construction of a discharge tower in the first mode according to an embodiment of the present invention. FIG.
FIG. 7 is a view showing a discharge tower in a state where the first left and right cylinders and the second left and right cylinders are lowered in the discharge tower according to the embodiment of the present invention. FIG.
FIG. 8 is a view showing a configuration of a discharge tower in a first mode according to an embodiment of the present invention. FIG.
FIG. 9 is a view illustrating a state where the positions of the first left and right guide rods and the second left and right guide rods of the discharge tower according to the embodiment of the present invention are lowered.
FIG. 10 is a view showing a configuration of a connection member included in a discharge tower, which is an embodiment of the present invention.
11 is a view showing a second gas discharge pipe and a second connecting member included in a discharge tower, which is one embodiment of the present invention.
FIG. 12 is a view showing each configuration included in the defense tower system which is one embodiment of the present invention.
FIG. 13 is a view showing a configuration of a noise eliminator included in a defense tower system, which is an embodiment of the present invention.
FIG. 14 is a view showing a shield top, a left sealing part, and a right sealing part included in the defense tower system, which is one embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" to another part, it includes not only "directly connected" but also "indirectly connected". Also, when an element is referred to as "comprising ", it means that it can include other elements as well, without departing from the other elements unless specifically stated otherwise.

The terms 'left', 'right', and the like, which are used in the present invention, are used to describe the positions of corresponding components in the respective drawings, and the meaning that the corresponding components are arranged in 'left' or 'right' no.

Before describing the present invention, the terms derived from the present invention will be described.

In the drawings, like reference numerals refer to like elements throughout. The same reference numerals are used to denote like elements in different drawings, and elements of different drawings can be cited when necessary in describing the drawings. Leave.

In the present invention, the starting point is the point where the gas flow starts and the destination is the point where the gas flow ends, i.e., the point at which the gas is intended to reach when the user sends the gas.

Hereinafter, the first mode is a mode in which the radiation tower 1 included in the radiation tower system is extended so that the gas existing in the radiation tower 1 can be emitted to the outside, and the second mode is a mode in which the radiation tower 1, Is a mode in which the radiation tower (1) is contracted so that the gas present therein is not emitted to the outside.

Hereinafter, the ground surface G2 is a ground surface spaced a predetermined distance from the position where the defense tower 1 is installed, and is formed at a position higher than the installation surface to be described later, and the installation surface G1 is a ground surface .

Hereinafter, the gas discharging portion 2 included in the dissipating tower 1, which is one embodiment of the present invention, will be described with reference to FIGS. 1 and 5. FIG.

FIG. 1 is a view showing the construction of a defense tower 1 in a second mode according to an embodiment of the present invention. FIG. 2 is a view showing the construction of a defense tower 1 in a first mode according to an embodiment of the present invention. FIG. 3 is an exploded view of the structure of the gas discharging part 2 included in the dissipating tower 1 according to the embodiment of the present invention, and FIG. 4 is a cross- FIG. 5 is a view showing a radiation tower 1 in a state where the positions of the first and second gas discharge pipes 21 and 22 are lowered in the radiation tower 1 according to an embodiment of the present invention. And one connection member 52 and a connection member 52 included in the defense tower 1 are connected to each other.

In an embodiment of the present invention, a diffusion tower system forms a path through which gas flows between a starting point where the gas flow starts and a target mark where the gas flow ends, and it is necessary to shut off the gas flow due to a leakage accident, It is a system that releases gas into the atmosphere.

Accordingly, the radiation tower system, which is an embodiment of the present invention, may include a radiation tower 1 for discharging gas. In the second mode in which the length between both ends in the longitudinal direction is extended and the gas in the longitudinal direction is extended in the first mode in which the gas inside is exhausted, And the length between both ends is reduced.

The diffuser tower 1 may include a gas outlet 2 for varying the length of the gap between the gas outlet and both ends in the longitudinal direction.

The gas discharging unit 2 is configured to form a path for discharging the gas existing in the inside of the discharge tower 1 to the outside. The gas discharging unit 2 of the discharging tower 1, which is one embodiment of the present invention, And can be arranged vertically to the surface G1 and extend or contract in the vertical direction.

Specifically, the gas discharging portion 2 of the dissipating tower 1, which is one embodiment of the present invention, includes a plurality of gas discharge pipes 21 to 28 having different outer diameters, and gas discharge pipes 21 to 28 having a small outer diameter, That is, the gas discharge portion 2 may be formed in a telescopic shape.

1 to 5, for example, the gas discharge portion 2 may include eight gas discharge tubes 21 to 28, and the first gas discharge tube 21 to the eighth gas discharge tube 28 The outer diameter dimension becomes larger. The first gas discharge pipe 21 is disposed inside the second gas discharge pipe 22 and the second gas discharge pipe 22 is disposed inside the third gas discharge pipe 23, May be arranged in sequence.

The respective gas discharge pipes 21 to 28 may be formed with stepped portions 21a to 28a, 21b to 28b toward the outside of the outer peripheral surface at both ends in the longitudinal direction. The upper steps 21a to 28a formed at the upper ends of both longitudinal ends of the respective gas discharge pipes 21 to 28 are coupled to the lower ends of the connecting members 51 to 58 to be described later. For example, an upper step 2a is formed at an upper end of the first gas discharge pipe 21 to connect the first connection member 51, a first lower step 21b is formed at a lower end of the first gas discharge pipe 21, Can be formed. Although the first gas discharge pipe 21 is described as an example in the above example, the gas discharge pipes 22 to 28 except for the first gas discharge pipe 21 may be equally applied to the above example.

On the other hand, in the first mode, the inside of the dissipating tower 1 can be discharged to the outside. At this time, in order to prevent an accident caused by the gas emitted from the tower 1, the tower 1 can release the gas at the highest position and the gas at the lower position. In other words, in the first mode, the length between the both ends in the longitudinal direction of the gas discharge portion 2 can be extended so that gas can be emitted from the surface G2 at a position as high as possible. Specifically, as shown in FIG. 1, in the second mode, the diffusion tower 1 is contracted, and the length of the gas discharge part 2 can be maximally extended in the first mode as shown in FIG. 2 . At this time, the length of the entire gas discharging portion can be extended as the gas discharging pipes 21 to 28 located relatively inside rise along the gas discharging pipes 21 to 28 located on the relatively outside.

Specifically, based on FIG. 5, for example, the gas discharge pipes 21 to 28 disposed relatively inward among the neighboring gas discharge pipes are referred to as an inner gas discharge pipe 2i and the gas discharge pipes arranged relatively to the outside 21 to 28 are referred to as an external gas discharge pipe 2o, the internal gas discharge pipe 2i can move along the inner peripheral surface of the external gas discharge pipe 2o. At this time, the inner gas discharge pipe 2i can move until the lower end of the inner gas discharge pipe 2i reaches the position corresponding to the rising restricting portion 52g, which will be described later.

4 and 5, when the mode is changed from the second mode to the first mode, the gas discharge part 2 has to extend between both ends in the longitudinal direction, and the gas discharge part 2 has a position A movable gas discharge tube assembly 20a whose relative position is varied based on the stationary fixed gas discharge tube assembly 20b and the fixed gas discharge tube assembly 20b may be included. The gas discharge pipe 22 disposed at the innermost one of the fixed gas discharge pipe assemblies 20b and the gas discharge pipe 23 disposed at the outermost one of the movable gas discharge pipe assemblies 20a are adjacent to each other. The gas discharge pipe 23 disposed on the outermost one of the moving gas discharge pipe assemblies 20a serves as an internal gas discharge pipe 2i, The entire gas discharging portion 2 can be extended by moving or rising the gas discharging tube 2i along the inner peripheral surface of the external gas discharging tube 2o. When the lower end of the inner gas discharge pipe 2i begins to rise and reaches the maximum, the position of the inner gas discharge pipe 2i is fixed at each end of each cycle. In the next cycle, The inner gas discharge pipe 2i of the inner gas discharge pipe 2i becomes the outer gas discharge pipe 2o of the fixed gas discharge pipe community and the gas discharge pipe inside the inner gas discharge pipe 2i becomes the new inner gas discharge pipe 2i at the previous cycle.

For example, referring to FIG. 4, in the sixth cycle, the first and second gas discharge pipes 21 and 22 become the moving gas discharge pipe assemblies 20a, and the third to eighth gas discharge pipes 23 - 28). At this time, the second gas discharge pipe 22 disposed on the outermost side of the moving gas discharge pipe assembly 20a serves as an internal gas discharge pipe 2i, and the third gas discharge pipe 23 disposed on the innermost side of the fixed gas discharge pipe assembly 20b Is an external gas discharge pipe 2o. When the lower end of the second gas discharge pipe 22 rises to the maximum, the position of the second gas discharge pipe 22 is also fixed. Seven cycles start from this time, and the first gas discharge pipe 21 is connected to the inner gas discharge pipe 2i ) And rises along the inner peripheral surface of the second gas discharge pipe 22 which is the external gas discharge pipe 2o. In this way, when the process is performed from 1 cycle to 7 cycles, the positions of all the gas discharge pipes 21 to 27 except for the eighth gas discharge pipe 28 are raised, and the entire gas discharge portion 2 is maximally extended.

On the contrary, when the mode is changed from the first mode to the second mode, the gas discharge portion 2 must be contracted between both ends in the longitudinal direction. The gas discharge portion 2 is connected to the fixed gas discharge tube communities 20b, And a group 20a of moving gas discharge pipes whose relative positions are variable with reference to the discharge pipe communities 20b. The gas discharge pipe 23 disposed at the innermost one of the fixed gas discharge pipe assemblies 20b and the gas discharge pipe 22 disposed at the outermost one of the moving gas discharge pipe assemblies 20a are adjacent to each other. The outermost gas outlets 21 to 28 serve as the outer gas outlets 2o and the gas outlets 21 to 28 disposed at the outermost out of the outlets 20a of the outgoing gas outlets are connected to the inner gas outlets 2i, And the entire gas discharging portion 2 can be contracted by moving the inner gas discharging tube 2i along the inner peripheral surface of the outer gas discharging tube 2o, that is, by descending. When the lower end of the inner gas discharge pipe 2i begins to descend and reaches the maximum, the position of the inner gas discharge pipe 2i is also fixed at the end of each cycle. In the next cycle, The external gas discharge pipe 2o of the external gas discharge pipe 2o becomes the internal gas discharge pipe 2i of the moving gas discharge pipe community and the gas discharge pipe outside the external gas discharge pipe 2o at the previous cycle becomes the new external gas discharge pipe 2o.

For example, referring to FIG. 4, in the second cycle, the first and second gas discharge pipes 21 and 22 become the moving gas discharge pipe assemblies 20a, and the third to eighth gas discharge pipes 23 - 28 along the inner circumferential surface thereof. At this time, the second gas discharge pipe 22 disposed on the outermost side of the moving gas discharge pipe assembly 20a serves as an internal gas discharge pipe 2i, and the third gas discharge pipe 23 disposed on the innermost side of the fixed gas discharge pipe assembly 20b Is an external gas discharge pipe 2o. The third gas discharge pipe 23 becomes the internal gas discharge pipe 2i and the fourth gas discharge pipe 24 as the external gas discharge pipe 2o is opened. As shown in FIG. In this manner, when the process is performed from 1 cycle to 7 cycles, the positions of all gas discharge pipes 21 to 27 except for the eighth gas discharge pipe 28 are lowered, and the entire gas discharge portion is contracted to the maximum.

Hereinafter, the ascending and descendent steel sections 3 and 4 included in the spreading tower 1, which is one embodiment of the present invention, will be described with reference to FIGS. 4 to 7. FIG.

FIG. 6 is a view showing the construction of a dissipating tower in a first mode according to an embodiment of the present invention, and FIG. 7 is a perspective view of a dissipating tower according to an embodiment of the present invention, in which first left and right cylinders and second left and right cylinders FIG. 5 is a view showing a radiation tower in a state in which the position of the radiator is lowered.

In order to vary the position of each of the gas discharge pipes 21 to 28 by using the oil pressure, the gas discharge pipes 21 to 28 do not affect the gas existing therein, It is necessary to additionally provide a configuration capable of varying the position of the display device. Thus, the tower 1 includes the ascending and descending portions 3 and 4.

The ascending and descending portions 3 and 4 included in the dissipating tower 1, which is one embodiment of the present invention, have a configuration in which an external oil pressure is extended or contracted when the oil pressure is applied to the inside. For this purpose, the ascending and descending portions 3 and 4 may also be formed in a telescopic shape including a plurality of cylinders 31 to 38 and 41 to 48.

Specifically, the ascent / descent sections 3 and 4 may include a left ascending and descending section 3 and a right ascending and descending section 4. The left ascending and descending section 3 includes a plurality of left cylinders 31 to 37), and the right ascending / descending section 4 includes a plurality of right cylinders 41 to 47 having different outer diameter dimensions and having a pipe shape, and cylinders 31 to 38 and 41 to 41, 48, that is, the respective ascending and descending portions 3, 4 may be formed in a telescopic shape.

Referring to FIG. 6, for example, the left ascending / descending section 3 may include eight cylinders 31 to 38. The outer diameter dimension from the first left cylinder 31 to the eighth left cylinder 38 It grows. The first left cylinder 31 is disposed inside the second left cylinder 32 and the second left cylinder 32 is disposed inside the third left cylinder 33 in order, 38 may be disposed. Likewise, the right ascending / descending section 4 may include eight cylinders 41 to 48. The outer diameter dimension increases from the first right cylinder 41 to the eighth right cylinder 48. [ The first right cylinder 41 is disposed inside the second right cylinder 42 and the second right cylinder 42 is disposed in the inside of the third right cylinder 43 in order, To 48 may be disposed.

Each of the ascending and descending portions 3 and 4 is disposed to face the gas discharging portion 2 at a predetermined distance from the gas discharging portion 2 and is connected to the gas discharging portion 2 by at least one connecting member 51 to 58. [ And can be extended or contracted together with the gas discharge portion 2 when the gas discharge portion 2 needs to be extended or contracted.

Concretely, each of the cylinders 31 to 38 and 41 to 48 included in the ascending / descending section 3 and 4 can be connected to the corresponding gas discharge pipe 21 to 28 and the connecting member 51 to 58, The entire ascending / descending section 3 or 4 is extended or contracted as the positions of the cylinders 31 to 37 and 41 to 47 rise or fall and the connecting members 51 to 47 connected to the respective cylinders 31 to 37 and 41 to 47, The gas discharge pipes 21 to 27 corresponding to the respective connecting members 51 to 57 are raised or lowered corresponding to the rising or falling of the position of the connecting members 51 to 57, The discharge portion 2 can extend or contract.

4, the upper ends of the first left and right cylinders 31 and 41 and the upper end of the first gas discharge pipe 21 are connected by a first connecting member 51 and the upper ends of the second left and right cylinders 32 and 42 And the upper ends of the second gas discharge pipes 22 are connected to the upper ends of the left and right cylinders 31 to 38 and 41 to 48 and the corresponding left and right cylinders 31 to 38 and 41 to 48 And the upper ends of the corresponding gas discharge pipes 21 to 28 are connected to the connecting members 51 to 58. For example, when the position of the second left and right cylinders 32, 42 is raised or lowered, the second linking member 52 connected to the upper ends of the second left and right cylinders 32, 42 also ascends or descends, 2 gas discharge pipe 22 is also raised or lowered.

Specifically, the cylinders 31 to 38 and 41 to 48 disposed relatively inwardly among the respective neighboring cylinders are referred to as inner cylinders 3i and 4i and the cylinders 31 to 38 and 41 to 48 The inner cylinders 3i and 4i can move along the inner circumferential surfaces of the outer cylinders 3o and 4o. At this time, the inner cylinders 3i and 4i can move until the lower ends of the inner cylinders 3i and 4i reach positions corresponding to the upper ends of the outer cylinders 3o and 4o.

For example, the ascending and descending portions 3 and 4 may be contracted in the second mode in which the gas is not discharged to the outside. However, when the mode is changed to the first mode for discharging the gas to the outside, the ascent / descent sections 3 and 4 can be extended as shown in Fig. That is, when the mode is changed from the second mode to the first mode, the lower end of each of the inner cylinders 3i and 4i can rise along the outer cylinders 3o and 4o adjacent to the inner cylinders 3i and 4i.

6 and 7, when the mode is changed from the second mode to the first mode, the rising and falling portions 3 and 4 must extend between both ends in the longitudinal direction. For this purpose, the rising and falling portions 3 and 4 May include moving cylinder assemblies 30a and 40a whose relative positions are varied with reference to fixed cylinder assemblies 30b and 40b having fixed positions and fixed cylinder assemblies 30b and 40b. The cylinders disposed at the innermost one of the fixed cylinder assemblies 30b and 40b and the cylinders disposed at the outermost one of the moving cylinder assemblies 30a and 40a are adjacent to each other and disposed at the innermost one of the fixed cylinder assemblies 30b and 40b The cylinders disposed in the outermost one of the moving cylinder assemblies 30a and 40a become the inner cylinders 3i and 4i and the inner cylinders 3i and 4i become the outer cylinders 3i and 4i, 3o, 4o, the entire lifting / lowering parts 3, 4 can be extended. When the lower ends of the inner cylinders 3i and 4i begin to rise and rise to the maximum, the positions of the inner cylinders 3i and 4i are fixed at the end of each cycle, The inner cylinders 3i and 4i of the previous cycle become the outer cylinders 3o and 4o of the fixed cylinder cluster and the cylinders 31 to 38 and 41 to 48 inside the inner cylinders 3i and 4i in the previous cycle New internal cylinders 3i and 4i are formed.

7, the first and second left cylinders 31 and 32 become the left moving cylinder assemblies 30a and the third left cylinder 33 corresponding to the left fixed cylinder assemblies 30b, To the seventh left cylinder 37 along the inner peripheral surface of the third left cylinder 33. When the lower end of the second left cylinder 32 reaches the upper end of the third left cylinder 33, the position of the second left cylinder 32 is also fixed. From this time, seven cycles are started. In the seventh cycle, 31 become the inner cylinder 3i and rise along the inner peripheral surface of the second left cylinder 32 which is the outer cylinder 3o. In this manner, when the first to seventh cycles are performed, the positions of all the left cylinders 31 to 37 except for the eighth left cylinder 38 are raised to maximally extend the entire left side ascending / descending portion 3. The first and second right cylinders 41 and 42 become the right moving cylinder assemblies 40a and the third right cylinder 43 to the seventh right cylinder 47 corresponding to the right fixed cylinder assemblies 40b, Of the third right cylinder (43). When the lower end of the second right cylinder 42 reaches the maximum, the position of the second right cylinder 42 is also fixed. From this time, seven cycles are started. In the seventh cycle, the first right cylinder 41 is connected to the inner cylinder 4i, And rises along the inner peripheral surface of the second right cylinder 42 which is the outer cylinder 4o. In this manner, the entire right cylinders 41 to 47 except for the eighth right cylinder 48 are elevated, and the entire right side ascending / descending portion 4 is maximally extended.

On the contrary, when the first mode is changed to the second mode, the ascending and descending parts 3 and 4 must be contracted in the longitudinal direction. For this purpose, the ascending and descending parts 3 and 4 are fixed to the fixed cylinder assemblies 30b, 40a and the movable cylinder assemblies 30a, 40a whose relative positions are varied with reference to the fixed cylinder assemblies 30b, 40b. The cylinders 3o and 4o disposed at the innermost one of the fixed cylinder assemblies 30b and 40b and the cylinders 3i and 4i disposed at the outermost one of the moving cylinder assemblies 30a and 40a are adjacent to each other, The cylinders disposed at the outermost one of the moving cylinder assemblies 30a and 40a serve as the outer cylinders 3o and 4o and the cylinders disposed at the outermost one of the moving cylinder assemblies 30a and 40a serve as the inner cylinders 3i and 4i, The cylinders 3i and 4i move along the inner circumferential surfaces of the outer cylinders 3o and 4o so that the entire lifting and lowering portions 3 and 4 can be contracted. When the lower ends of the inner cylinders 3i and 4i descend to reach the lower ends of the outer cylinders 3o and 4o as one cycle, the positions of the inner cylinders 3i and 4i are fixed In the next cycle, the outer cylinders 3o and 4o of the previous cycle become the inner cylinders 3I and 4I of the moving cylinder assemblies 30a and 40a, The cylinders 31 to 38 and 41 to 48 become new outer cylinders 3o and 4o.

7, the first and second left cylinders 31 and 32 become the left moving cylinder assemblies 30a and the third left cylinder 33 corresponding to the left fixed cylinder assemblies 30b, To the inner circumferential surface of the third left cylinder (33) of the eighth left cylinder (38). When the lower end of the second left cylinder 32 reaches the lower end of the third left cylinder 33, the position of the second left cylinder 32 is also fixed. Three cycles start from this point, and in the third period, 33 become the inner cylinder 3i and descend along the inner peripheral surface of the fourth left cylinder 34 which is the outer cylinder 3o. In this manner, when the operation is performed from the first cycle to the seventh cycle, the positions of all the left cylinders 31 to 37 except for the eighth left cylinder 38 are lowered, and the entire left guide portion 3 is reduced to the maximum. The first and second right cylinders 41 and 42 become the right moving cylinder group 40a and the third right cylinder 43 to the eighth right cylinder 48 corresponding to the right fixed cylinder cluster 40b, Of the third right cylinder (33). When the lower end of the second right cylinder 42 reaches the lower end of the third right cylinder 43, the position of the second right cylinder 42 is also fixed. Three cycles start from this point, and in the third cycle, 43 become the inner cylinder 4i and rise along the inner peripheral surface of the fourth right cylinder 44 which is the outer cylinder 4o. In this way, when the operation is performed from the first cycle to the seventh cycle, the positions of all the right cylinders 41 to 47 except the eighth right cylinder 48 are lowered, and the entire right guide portion 4 is reduced to the maximum.

Hereinafter, the connection member 5, the guide portions 6 and 7, and the sensor portion (not shown) included in the arming tower 1, which is one embodiment of the present invention, will be described with reference to FIGS. 5 and 8 to 11 do.

FIG. 8 is a view showing the construction of a defense tower 1 in a first mode according to an embodiment of the present invention, and FIG. 9 is a side view of the first left and right guide rods 1 of the defense tower 1 according to an embodiment of the present invention. 10 shows a state in which the connecting member 52 included in the dissipating tower 1, which is one embodiment of the present invention, FIG. 11 is a view showing a second gas discharge pipe 22 and a second connecting member 52 included in the dissipating tower 1, which is an embodiment of the present invention.

On the other hand, when only the gas discharge portion 2 and the ascending and descending portions 3 and 4 described above are included in the discharge tower 1, if a pressure perpendicular to the longitudinal direction of the discharge tower 1 is applied to the discharge tower 1 It may be a threat to the stability of the defense tower 1. The diverting tower 1 is disposed so as to face the gas discharging unit 2 at a predetermined distance from the gas discharging unit 2. The guide unit 6 guides the traveling path of the rising and falling parts 3, 7).

The guide portions 6 and 7 included in the dissipating tower 1 which is one embodiment of the present invention are provided with a gas discharging portion 6 which is raised or contracted together with the ascending and descending portions 3 and 4 when the ascending and descending portions 3 and 4 are extended or contracted, The gas discharge portion 2 is guided along a path that the gas discharge portion 2 extends or contracts so that the gas discharge portion 2 does not vibrate or move in response to an external force in a direction perpendicular to the longitudinal direction of the gas discharge portion 2. [ .

More specifically, the guide portions 6 and 7 may include a left guide portion 6 and a right guide portion 7. The left guide portion 6 includes a plurality of left guide rods 61 to 68), and the right guide portion 7 may include guide rods 71 to 78 of a pipe shape having different outer diameters, and guide rods 61 to 68, 71 To 78, that is, each of the guide portions 6 and 7 may be formed in a telescopic shape.

8, for example, the left guide portion 6 may include eight guide rods 61 to 68. As the first left guide rod 61 goes to the eighth left guide rod 68 The outer diameter dimension becomes large. The first left guide rod 61 is disposed on the inner side of the second left guide rod 62 and the second left guide rod 62 is disposed on the inner side of the third left guide rod 63, The guide rods 61 to 68 can be disposed. Likewise, the right guide rod 7 may include eight guide rods 71 to 78. The outer diameter dimension increases from the first right guide rod 71 to the eighth right guide rod 78. [ The first right guide bar 71 is disposed on the inner side of the second right guide bar 72 and the second right guide bar 72 is disposed on the inner side of the third right guide bar 73, Right guide rods 71 to 78 may be disposed.

Each of the guide portions 6 and 7 is disposed to face the gas discharging portion 2 at a predetermined distance from the gas discharging portion 2 and is provided with at least one connecting member 5, And can be extended or contracted together with the gas discharge portion 2 when the gas discharge portion 2 is extended or contracted by being connected to the portions 6 and 7.

Concretely, the guide rods 61 to 67 and 71 to 78 included in the guide portions 6 and 7 are connected to the corresponding gas discharge pipes 21 to 28 and the cylinders 31 to 38 and 41 to 48 and the connecting members 51 to 58. As the positions of the gas discharge pipes 21 to 28 and the cylinders 31 to 38 and 41 to 48 are raised or lowered, the gas discharge portion 2 and the ascending and descending portions 3 and 4 And the connecting members 51 to 58 connected to the respective gas discharge pipes 21 to 28 and the cylinders 31 to 38 and 41 to 48 are also raised or lowered, The entire guide portions 6 and 7 can extend or contract as the positions of the guide rods 61 to 67 and 71 to 78 corresponding to the guide rods 58 and 58 are raised or lowered.

The upper ends of the first left and right guide rods 61 and 71 and the upper end of the first gas discharge pipe 21 are connected by the first connecting member 51 and the second left and right guide rods 62 and 72 are connected by the first connecting member 51. [ And the upper end of the second gas discharge pipe 22 are connected to the upper end of each of the right and left guide rods 61 to 67 and 71 to 78 and the corresponding guide rods 61 to 67 and 71 to 78 are connected to the upper ends of the gas discharge pipes 21 to 28 corresponding to the connecting members 51 to 58, respectively. For example, when the position of the second left and right guide rods 62, 72 is raised or lowered, the second linking member 52 connected to the upper ends of the second left and right guide rods 62, 72 also ascends or descends.

Specifically, referring to FIG. 5, guide rods disposed relatively inward among the neighboring guide rods 61 to 67 and 71 to 78 are referred to as inner guide rods 6i and 7i, The inner guide rods 6i and 7i can move along the inner peripheral surface of the outer guide rods 6o and 7o when the arranged cylinders are referred to as outer guide rods 6o and 7o. At this time, the inner guide rods 6i and 7i can move until the lower ends of the inner guide rods 6i and 7i reach positions corresponding to the upper ends of the outer guide rods 6o and 7o.

The guide portions 6 and 7 can be retracted in the second mode and the guide portions 6 and 7 can be extended in the first mode. More specifically, when the mode is changed from the second mode to the first mode, the guide portions 6 and 7 must extend between both ends in the longitudinal direction. For this purpose, And movement guide rod assemblies 60a and 70a whose relative positions are varied based on the rod assemblies 60b and 70b and the fixed guide rod assemblies 60b and 70b. The guide rods 61 to 67 and 71 to 78 disposed on the innermost side of the fixed guide rod rods 60b and 70b and the guide rods 61 to 67 and 71 arranged on the outermost side of the movement guide rods 60a and 70a The guide rods 63 and 73 disposed on the innermost side of the fixed guide rod rods 60b and 70b serve as the outer guide rods 6o and 7o and the movement guide rod rods 60a and 60b are adjacent to each other. The inner guide rods 6i and 7i are moved along the inner peripheral surface of the outer guide rods 6o and 7o and the inner guide rods 6i and 7i are moved along the inner peripheral surfaces of the outer guide rods 6o and 7o, The entire guide portions 6 and 7 can be extended. The positions of the inner guide rods 6i and 7i are fixed at the end of each cycle when the lower ends of the inner guide rods 6i and 7i begin to rise and rise to the maximum, The inner guide rods 6i and 7i of the previous cycle become the outer guide rods 6o and 7o of the fixed cylinder group and the guide rods 61 to 67 located inside the inner guide rods 6i and 7i And 71 to 78 become new inner guide rods 6i and 7i.

For example, referring to FIG. 9, in the six cycles, the first and second left guide rods 61 and 62 rise along the inner peripheral surface of the third left guide rod 63. When the lower end of the third left guide rod 62 reaches the upper end of the third left guide rod 63, the position of the second left guide rod 62 is also fixed. From this time, 7 periods start, The left guide rod 61 rises along the inner peripheral surface of the second left guide rod 62. In this manner, when the operation is performed from the 1st cycle to the 7th cycle, the positions of all the left guide rods 61 to 67 except for the eighth left guide rod 68 are raised to maximally extend the left guide portion 6. In addition, in the six cycles, the first and second right guide rods 71, 72 rise along the inner peripheral surface of the third right guide rod 73. When the lower end of the second right guide bar 72 reaches the upper end of the third right guide bar 73, the position of the second right guide bar 72 is also fixed. From this time, seven cycles start, And the right guide bar 71 rises along the inner circumferential surface of the second right guide bar 72. In this manner, when the operation is performed from the first cycle to the seventh cycle, the positions of all the right guide rods 71 to 77 except the eighth right guide rod 78 are raised, and the right guide rod 7 is maximally extended.

Meanwhile, the radiation tower 1, which is an embodiment of the present invention, may include at least one connecting member 51 to 58. [ The second connecting member 52 is described below as a representative example, but the remaining connecting members, that is, the first connecting member 51, the third to eighth connecting members 53, 54, 55, 56, 57, 58 Only the position thereof is different from that of the second linking member, and the configuration and operation are the same.

The connecting members 51 to 58 are connected to the gas discharge pipes 21 to 28, the cylinders 31 to 38 and 41 to 48 and the guide rods 61 to 68 and 71 to 78 respectively corresponding to the gas discharge pipes 21 to 28 The positions of the remaining components can be raised or lowered when the position of any of the cylinders 31 to 38 and 41 to 48 and the guide rods 61 to 68 and 71 to 78 is raised or lowered.

Specifically, as described above, the gas discharge pipes 21 to 28, the cylinders 31 to 38 and 41 to 48, and the guide rods 61 to 67 and 71 to 78 may be formed in corresponding numbers, The gas discharge pipes 21 to 28, the cylinders 31 to 38 and 41 to 48 and the guide rods 61 to 67 and 71 to 78 can be connected to the corresponding connecting members 51 to 58. When the position of any one of the gas discharge pipes 21 to 28, the cylinders 31 to 38 and 41 to 48 and the guide rods 61 to 67 and 71 to 78 is raised or lowered, It can be lowered. The connecting members 51 to 58 are connected through the gas discharging portion 2, the ascending and descending portions 3 and 4 and the guide portions 6 and 7 and connected to the gas discharging portion 2, When any one of the guide portions 3 and 4 and the guide portions 6 and 7 is extended or contracted, the remaining configuration can be extended or contracted.

Meanwhile, each of the connecting members 51 to 58 included in the discharge tower 1, which is one embodiment of the present invention, may include a plurality of gaskets 52a to 52e.

The gaskets 52a to 52e are included in the connecting member and are combined with the gas discharge tubes 21 to 28, the cylinders 31 to 38 and 41 to 48 and the guide rods 61 to 67 and 71 to 78, 52e may include a gas discharge pipe bushing 52a, cylinder bushes 52b, 52c and guide bushings 52d, 52e, which may include a gasket 52a-52e, It is classified. Each of the gaskets 52a through 52e is coupled to the top of the configuration disposed below the gaskets 52a through 52e so that when the configuration disposed below the gaskets 52a through 52e is raised or lowered together, can do.

Concretely, the gas discharge pipe bush 52a is coupled with the upper end of both ends in the lengthwise direction of the external gas discharge pipe 2o, and moves in correspondence with the upper end of the external gas discharge pipe 2o as the external gas discharge pipe 2o moves . The bottom faces of the cylinder gaskets 52b and 52c are engaged with the upper ends of both ends in the longitudinal direction of the outer cylinders 3o and 4o and correspond to the upper ends of the outer cylinders 3o and 4o as the outer cylinders 3o and 4o move And the guide bushes 52d and 52e are engaged with the upper ends of both ends of the outer guide rods 6o and 7o in the longitudinal direction so that the outer guide rods 6o and 7o move along the outer guide rods 6o and 7o, And moves in correspondence with the upper ends of the rods (6o, 7o).

5, 10 and 11, the second connecting member 52 is provided with the second gas discharge pipe 22, the second cylinders 32, 42 and the second guide rods 62, 72 The bottom surface of the gas discharge pipe bush 52a included in the second connecting member 52 is coupled to the upper surface of the second gas discharge pipe 22 and the bottom surface of the cylinder bushes 52b and 52c is connected to the upper surface of the second cylinder 22. [ And the bottom surfaces of the guide bushes 52d and 52e are coupled to the upper surfaces of the second guide rods 62 and 72. [ The positions of the cylinder bushes 52b and 52c coupled with the second cylinder are also raised or lowered when the second cylinders 32 and 42 are raised or lowered so that the remaining gaskets 52a, Or falls. Further, the second gas exhaust pipe 22 and the second guide rods 62, 72 connected to the remaining gaskets 52a, 52d, 52e are also raised or lowered. Although the second connecting member 52 is exemplarily described in the above example, it is different in position from the remaining connecting members 51, 53, 54, 55, 56, 57, 58, same.

Meanwhile, each of the connecting members 51 to 58 included in the radiation tower 1, which is one embodiment of the present invention, may include a sealing portion 52f. The sealing portion 52f is disposed between the outer circumferential surface of the inner gas discharge pipe 2i and the inner circumferential surface of the outer gas discharge pipe 2o so as to prevent a predetermined substance from flowing between the outer circumferential surface of the inner gas discharge pipe 2i and the inner circumferential surface of the outer gas discharge pipe 2o. .

The sealing portion 52f is disposed on the upper surface of the connecting members 51 to 58 and may be disposed inside the gas discharge pipe and is connected to the gas discharge pipes 21 to 28 As shown in Fig. An inner gas discharge pipe 2i disposed inside the inner peripheral surface of the outer gas discharge pipe 2o is connected to the connecting members 51 to 58, It can be raised or lowered. More specifically, the inner gas discharge pipe 2i passes through the gas discharge pipe bush 52a, and a gap may occur between the gas discharge pipe bush 52a and the inner gas discharge pipe 2i. The sealing portion 52f extends from the inner circumferential surface of the gas discharge pipe bush 52a to the outer circumferential surface of the inner gas discharge pipe 2i so that a predetermined material is injected between the outer circumferential surface of the inner gas discharge pipe 2i and the inner circumferential surface of the outer gas discharge pipe 2o It can be prevented from flowing out.

5, 10 and 11, the second sealing portion 52f is disposed on the inner peripheral surface of the gas discharge port gasket 52b, 52c coupled to the upper surface of the second gas discharge pipe 22, When the position of the first gas discharge pipe 21 rises from the inside of the second gas discharge pipe 22, the outer peripheral surface of the second gas discharge pipe 22 and the outer peripheral surface of the first gas discharge pipe 21 It is possible to seal between the outer circumferential surface of the first gas discharge pipe 21 and the inner circumferential surface of the second gas discharge pipe 22 so that gas is not discharged between the inner circumferential surfaces.

Meanwhile, the radiation tower 1, which is an embodiment of the present invention, may include a rising restricting portion 52g in the sealing portion. When the gas discharge pipes 21 to 27 arranged inside the gas discharge pipes 22 to 28 to which the upward restricting portions 52g are coupled rise in position by a predetermined height, 21 to 27 are prevented from moving upward, so that the gas discharge pipes 21 to 27 are prevented from moving.

The rising restricting portion 52g may be coupled to the inside of the sealing portion 52f and extend toward the lower side.

Specifically, taking the second gas discharge pipe 22 and the second connecting member 52 shown in FIG. 11 as an example, the upward restricting portion 52g included in the second connecting member may be formed in a ' A portion extending parallel to the sealing portion can be fixed to the sealing portion with a screw member or the like and a portion extending downward perpendicular to the sealing portion can be fixed to the first lower step portion 21b So that the first gas discharge pipe 21 can be prevented from rising.

Meanwhile, the radiation tower system, which is one embodiment of the present invention, may include a sensor unit (not shown). The sensor unit is configured to sense whether the height of the defense tower 1 reaches a predetermined position or not.

The sensor unit can sense whether or not at least one of the gas discharging unit 2, the ascending / descending units 3 and 4, and the guide units 6 and 7 has been extended to a predetermined height. In other words, the gas discharge portion 2 and the guide portions 6 and 7 are extended or contracted as the ascending / descending portions 3 and 4 are extended or contracted, which is one embodiment of the present invention. If at least one of the gas discharging portion 2, the ascending and descending portions 3 and 4 and the guide portions 6 and 7 is extended to a predetermined height, the entire radiating tower 1 is extended to a predetermined height, It is possible to sense whether or not at least one of the gas discharging portion 2, the ascending / descending portions 3 and 4 and the guide portions 6 and 7 has been extended to a predetermined height.

The sensor unit can be realized as any sensor capable of sensing whether at least one of the gas discharging unit 2, the ascending / descending units 3 and 4, and the guide units 6 and 7 has extended to a predetermined height.

Hereinafter, the principle of the upward / downward movement of the defense tower 1 in the defense tower system will be described.

The radiation tower system, which is an embodiment of the present invention, may include a pressure regulator 8. The pressure regulating portion 8 is configured to regulate the pressure inside the ascending and descending portions 3 and 4 to extend or contract the ascending and descending portions 3 and 4. [

Specifically, the pressure regulating portion 8 is connected to a lower portion of any of the ascending and descending portions 3 and 4, and connects the lower hose (not shown) and the ascending and descending portions 3 and 4, which supply the hydraulic pressure to the lower portions of the ascending and descending portions 3 and 4, And an upper hose (not shown) connected to an upper portion of any one of the upper and lower parts 3 and 4 to supply hydraulic pressure to the upper parts of the ascent and descent parts 3 and 4.

The pressure regulating portion 8 is connected to the outer circumferential surface of the cylinder 28 having the largest outer diameter among the cylinders included in the ascending and descending portion 3 and 4 and increases the pressure in the lower portion of the ascending and descending portions 3 and 4, It is possible to cause the steel sections 3 and 4 to extend or reduce the pressure inside the ascent and descent sections 3 and 4 so that the ascent and descent sections 3 and 4 contract. The pressure regulating portion 8 can use hydraulic pressure to increase or decrease the pressure inside the ascending and descending portions 3 and 4. [ In other words, the pressure regulating portion 8 may include a hydraulic cylinder as a constitution.

Specifically, the pressure regulating portion 8 increases the pressure under the ascending and descending portions 3 and 4 when the ascending and descending portions 3 and 4 are extended, that is, in the first mode. When the pressure in the lower part of the ascending and descending shear sections 3 and 4 increases, the cylinders 31 to 38 and 41 To 48). 1, for example, the cylinders except for the eighth left cylinder 38 and the eighth right cylinder 48 rise in position as the pressure in the lower portions of the left ascending / descending section 3 and the right ascending / descending section 4 increases The seventh left cylinder 37 and the seventh right cylinder 47 as well as the sixth left cylinder 36 and the sixth right cylinder 4 as the pressure of the lower portion of the left ascending / (46), ... The first left cylinder 31, and the first right cylinder 41 in this order. In summary, in the first mode, the pressure regulating portion 8 can extend the vertical lifting portions 3 and 4 so as to be perpendicular to the mounting surface G1.

When the respective cylinders 31 to 37 and 41 to 47 rise as described above, the respective guide rods 61 to 67 connected to the cylinders 31 to 37 and 41 to 47 and the connecting members 51 to 57 , 71 to 77 and the gas discharge pipes 21 to 27 are also raised together. When the positions of the seventh left cylinder 37 and the seventh right cylinder 47 are raised, the seventh left cylinder 37 and the seventh right cylinder 47 The seventh left and right guide rods 67 and 77 and the seventh gas discharge pipe 27 connected by the right cylinder 47 and the seventh connecting member 57 are lifted and the sixth left cylinder 36 and the sixth right cylinder Sixth left and right guide rods 66 and 76 connected by the sixth left cylinder 36 and the sixth right cylinder 46 and the sixth connecting member 56 when the position of the sixth gas discharge pipe 46 rises, When the positions of the first left cylinder 36 and the first right cylinder 46 rise, the first left cylinder 36 and the first right cylinder 46 and the first The first left side connected to the connecting member (51) The side guide bar (66, 76), first gas exhaust pipe 26 is raised to the total dissipation is presented container (1) it is extended.

At this time, if the pressure is increased at the lower portion of any one of the ascending and descending portions 3 and 4, the height of the ascending and descending portions 3 and 4 is not increased equally. Therefore, the ascending / descending portions 3 and 4 can be controlled to be tuned in order to raise the ascending / descending portions 3 and 4 equally.

The tuning control is a method of controlling each of the ascending and descending portions to rise at the same height by connecting axes of hydraulic motors (not shown) having the same capacity and connected to the ascending and descending portions and applying the same amount of hydraulic pressure to each of the hydraulic motors to be. Specifically, when hydraulic pressure is applied to the lower portion of the left ascending and descending portion 3 and the left ascending and descending portion 3 rises, a hydraulic motor for applying hydraulic pressure to the left ascending and descending portion 3 and a hydraulic motor for applying hydraulic pressure to the right ascending and descending portion 4 And can be lifted up to the same height by applying the same amount of hydraulic pressure to the left ascending / descending portion 3 and the right ascending / descending portion 4. [ And a valve (not shown) for controlling the amount of flow into the left ascending / descending section 3 and the right ascending / descending section 4 are respectively provided. The same flow rate flows into the ascending and descending sections 3 and 4 through the respective valves The left ascending / descending portion 3 and the right ascending / descending portion 4 can be raised at the same speed and the same height.

In the meantime, in the case where the spreading tower 1, which is one embodiment of the present invention, extends beyond a predetermined height, the pressure regulating unit 8 included in the defense tower system, which is one embodiment of the present invention, The extension speed of the defense tower 1 can be reduced.

As described above, the sensor section can sense that at least one of the ascending / descending section 3, 4, the gas discharging section 2 and the guide sections 6, 7 has been extended to a predetermined height. In the first mode, When sensing that at least one of the ascend and descend portions 3 and 4, the gas discharge portion 2 and the guide portions 6 and 7 extend to a predetermined height, the pressure in the ascending and descending portions 3 and 4 is increased, (3, 4) can be adjusted.

For example, if it is assumed that 25 m from the ground when the radiation tower 1 is extended to the maximum, and that the extension can stop exactly at 25 m if the speed extending from 22 m is reduced, It is possible to sense whether at least one of the gas discharging portion 4 and the gas discharging portion 2 and the guide portions 6 and 7 has reached 22 m from the ground surface and the pressure regulating portion 8 can sense the inside of the ascending / The pressure can be reduced and the speed at which the ascending / descending section 3, 4 is extended can be reduced.

The pressure regulating portion 8 also reduces the pressure inside the ascent and descent portions 3 and 4 when the ascending and descending portions 3 and 4 are lowered, that is, in the second mode. As the pressure on the upper and lower parts 3 and 4 increases, the cylinders 31 and 41 located at the innermost one of the cylinders 31 through 37 and 41 through 47 except for the cylinders 38 and 48 fixed to the ground The position gradually descends. 1 and 2, the cylinders 31 to 37 and 41 to 47 except for the eighth left cylinder 38 and the eighth right cylinder 48 are sequentially lowered in position, and the first left cylinder 31 and the first right cylinder 41, the second left cylinder 32 and the second right cylinder 42, The seventh left cylinder 37, and the seventh right cylinder 47 in this order. In summary, in the second mode, the pressure regulating section 8 can contract the lifting and lowering sections 3, 4 to be perpendicular to the mounting surface G1.

When the respective cylinders are lowered as described above, the guide rods 51 to 57 and the gas discharge pipes connected to the cylinders 31 to 37, 41 to 47 and the connecting member are also lowered together. When the position of the first right cylinder 41 and the first right cylinder 41 is lowered, the first left and right guide rods 61 and 61 connected to the first left cylinder 31 and the first right cylinder 41 by the first linking member 51 , 71, the first gas discharge pipe 21 is lowered, and the second left cylinder 32 and the second right cylinder 42 are lowered, the second left cylinder 32 and the second right cylinder The second left and right guide rods 62 and 72 and the second gas discharge pipe 22 connected to each other by the first and second connecting members 42 and 42 descend and finally the seventh left cylinder 37 and the seventh right cylinder The seventh left and right guide rods 67 and 77 connected by the seventh left cylinder 37 and the seventh right cylinder 47 to the seventh connecting member 57 and the seventh gas discharge pipe 27) falls So that the entire radiating tower 1 is reduced.

When the entire spreading tower 1 is contracted, it must descend from the cylinder located in the left and right cylinders 41 to 48, 51 to 58. Accordingly, a hose (not shown) for supplying hydraulic pressure is connected to the upper portions of the first left and right cylinders 41 and 51 so as to descend from the first left and right cylinders 41 and 51.

On the other hand, in the case of reducing the length between both ends in the longitudinal direction of the shield 1, which is one embodiment of the present invention, the reduction speed of the shield 1 can be controlled through counterbalance control.

In other words, when the pressure inside the ascent / descent sections 3 and 4 is reduced, the respective cylinders 31 to 38 and 41 to 48 included in the ascent / descent sections 3 and 4 descend, 4) are not arbitrarily adjusted, the respective cylinders 31 to 38, 41 to 48 are allowed to freely fall (break away) by their own weight, so that an impact can be applied to the entire propagation tower 1 . Therefore, as described above, the pressures of the ascent / descent sections 3 and 4 are lowered so that the speeds at which the hydraulic pressures of the ascent and descent sections 3 and 4 decrease Can be controlled in the same manner.

More specifically, a valve for controlling the hydraulic pressure in the ascent and descent sections 3 and 4 can be included in the discharge tower 1 when the ascent and descent sections 3 and 4 are reduced. ) The flow rate inside can be adjusted. Therefore, it is possible to control so that the flow rates existing in the respective ascending and descending portions are equal to each other when the ascending and descending portions 3 and 4 are reduced, and furthermore, the respective ascending and descending portions 3 and 4 can be controlled have.

In addition, a hydraulic fuse (not shown) may be installed inside the ascending and descending portions 3 and 4 in consideration of the possibility of breakage of the ascending and descending portions 3 and 4. The hydraulic fuse is a constitution and an apparatus for preventing leakage of hydraulic fluid present in any of the cylinders 31 to 38, 41 to 48 included in the ascending and descending portions 3, 4 in the event of breakage. That is, when at least one of the cylinders 31 to 38 and 41 to 48 breaks down, the hydraulic oil may leak excessively. In this case, the hydraulic fuse blocks the path through which the hydraulic oil flows.

As described above, the sensor section can sense that at least one of the gas discharging section 2, the ascending / descending section 3, 4 and the guide sections 6, 7 has been reduced to a predetermined height. In the second mode, When the sensor unit senses that at least one of the ascending and descending parts 3 and 4, the gas discharging part 2 and the guide parts 6 and 7 has been reduced to a predetermined height, the pressure inside the ascending and descending parts 3 and 4 is increased The speed at which the ascending / descending portions 3 and 4 are contracted can be adjusted.

For example, if it is assumed that the distance from the ground is 2.5 m when the tower 1 is maximally contracted, and if the speed at which the tower 1 is contracted from 6 m is reduced, It is possible to sense whether at least one of the ascending and descending portions 2 and 3 and 4 and the guide portions 6 and 7 has reached 6 m from the ground surface and the pressure regulating portion 8 can sense the ascending and descending portion 3, 4), thereby slowing down the speed at which the ascent / descent sections 3, 4 contract.

On the other hand, in the following, a description will be given of the noise eliminator 90 disposed inside the defense tower 1 based on Fig. FIG. 12 is a view showing each configuration included in the defense tower system, which is one embodiment of the present invention.

Meanwhile, the radiation tower 1, which is an embodiment of the present invention, may be disposed inside a compartment R formed at a position lower than the ground surface G2.

Specifically, the radiation tower 1 is configured to discharge gas or the like in the supply duct. Therefore, it can be installed so that it is difficult for the general public to access and not visible. To this end, the radiating tower 1, which is one embodiment of the present invention, is disposed inside the compartment R formed at a position lower than the ground surface G2 and may extend perpendicularly to the installation surface G1 if necessary.

More specifically, the radiating tower 1 is disposed inside the compartment R formed below the ground surface G2, and in the first mode, the radiating tower 1 can extend to be perpendicular to the installation surface G1 have. On the other hand, in the second mode, in order to prevent the general public from approaching the building, and to prevent the general public from being conspicuous, that is, in order to maximally cover the tower 1 in the compartment R, Can be contracted.

Further, in order to control the noise generated when the radiation tower 1, which is one embodiment of the present invention, extends or contracts from the installation surface G1 or when the gas inside the radiation tower moves, a noise removing unit is disposed inside the radiation tower .

12, the noise canceller 90 may be formed in a cylindrical shape. The noise canceller 90 included in the embodiment of the present invention may include a silencer or the like and may be installed inside the defense tower 1 but may be disposed below the defense tower 1 and may be embedded in the installation surface G1 . The noise eliminator 90 can remove the noise generated inside the shielding tower 1, and the noise eliminator 90 is buried under the installation surface G1, so that no additional vibration can be generated.

To explain the method of removing the noise from the radiation tower 1, the noise removing unit 90 will be described with reference to FIG. 13 as an example.

FIG. 13 is a view showing a configuration of a silencer removing unit 90 included in an absorption tower system, which is an embodiment of the present invention.

As described above, the noise eliminator 90 included in the defense tower 1 system is configured to remove the noise inside the defense tower. At the same time, the position is fixed so that the vibration due to the noise canceller 90 is not transmitted to the radiation tower 1.

First, the noise removing unit 90 may include a resonance type silencer 91 for removing noise inside the dust collecting tower. The resonance type silencer 91 is a silencer 91 for removing noise by using a resonance phenomenon occurring in a small hole or pipe by arranging a small number of small holes or pipes in a direction perpendicular to the longitudinal direction of a large pipe through which noise passes, The noise eliminator 90 of the present invention can be formed in the shape of a resonance type silencer 91. In the above example, only the resonance silencer 91 has been disclosed as an example of the silencer 90 having a good noise effect. If it is a silencer capable of removing the noise inside the silencer 91, not only the resonance silencer 91 but also any silencer The noise canceller 90 can be constructed. In addition, the noise canceller 90 of the present invention employs a method of refracting the noise entering into the noise canceller 90 and superimposing it on the subsequent noise, which is merely an example of the noise canceller 90, Actually, it is possible to adopt a method of reflecting the noise entering into the noise canceller 90 and superimposing it on the incoming noise, and furthermore, there are formed two or more paths through which the noise moves toward the destination, May be employed. Fig. 13 shows a diffuser silencer as an example of the resonance silencer 91. Fig.

In addition, a sound absorbing material 92 may be included in the interior of the sound removing unit 90 included in the soundproof tower 1 system according to an embodiment of the present invention.

Specifically, when the noise canceller 90 is constituted by the resonance type silencer 91 as described above, the noise of a specific frequency can be removed by the resonance type silencer 91, It may not be possible to remove it. Therefore, a sound absorbing material 92 may be included in the resonance silencer 91 in order to eliminate noise of a frequency that the resonance silencer 91 can not remove. As the porous material, a rock surface, a glass wool, a text, a sponge, or the like can be used, and the sound absorbing material 92 contained in the resonance type silencer 91 can be used as a kind of the sound absorbing material 92. [ Any material capable of removing noise in the noise canceller 90 can be employed as the sound absorbing material 92. [

Also, the noise canceller 90 included in the defense tower system can be buried underground on the installation surface G1.

As described above, the noise absorber 90 may be embedded in the lower portion of the installation surface G1 where the noise canceller 90 is installed to surround the noise canceller 90. The vibration damping tower system can absorb the vibration generated by itself in the noise eliminator 90, and further absorb the horizontal load applied to the vibration damping tower 1 by the concrete. At this time, the horizontal load is a load (load) perpendicular to the longitudinal direction of the arming tower 1 applied to the arming tower 1 by vibration, wind or the like perpendicular to the longitudinal direction of the arming tower 1 generated in the noise removing unit 90 .

13, the outer circumferential surface of the noise canceller 90 is not exposed to the outside from the installation surface, and the horizontal loads applied to the defense tower 1 are all removed. For example, the upper surface portion and the side surface of the noise canceller 90 are disposed on the lower side of the installation surface G1, and they can be adhered to the surrounding concrete or the like. The upper surface of the noise canceller 90 can be connected to the side surface by screws so that the load applied to the upper surface of the noise canceller 90 is transmitted to the side surface of the noise canceller 90, It can be absorbed by concrete. In summary, all the loads applied to the noise canceller 90 can be transmitted to the concrete surrounding the noise canceller 90.

Hereinafter, the description will be made of the anti-pair sealing portions 100 and 110 and the waterproof portion 120 included in the defense tower system with reference to FIG. FIG. 14 is a view showing a shield top, a left sealing part, and a right sealing part included in the defense tower system, which is one embodiment of the present invention.

As described above, the arming tower 1 included in the arming tower system can be extended or contracted up and down. When the rainwater flows into the arming tower 1, the arming tower 1 may not operate normally. In order to prevent the rainwater from flowing into the defense tower 1, the defense tower system may include a pair of the sealing parts 100 and 110 and the waterproof part 120.

The sealing portions 100 and 110 are formed by a left sealing portion 100 extending from the left surface of the shielding tower 1 to the upper portion of the shielding tower 1 and a shielding portion 100 extending from the right side of the shielding tower 1, And a right side sealing portion 110 extending to the upper portion of the right side sealing portion 110. The left sealing part 100 serves to protect the defense tower 1 from wind pressure and rainfall from the upper left and upper left portions of the defense tower 1 to the defense tower 1 and the right sealing part 110 It is possible to protect the defense tower 1 from wind pressure and rainfall from the right side and the upper right side of the defense tower 1 toward the defense tower 1.

The left sealing part 100 may include a left soundproofing wall 101 and a left wing part 102 and the right sealing part 110 may include a right soundproofing wall 111 and a right wing part 112 ).

The left sealing part 100 includes a left sound insulation wall 101 spaced from the defense tower 1 by a predetermined distance and the right sealing part 110 includes a right sound insulation wall 111 spaced from the defense tower 1 by a predetermined distance , And each of the sound insulation walls 110 and 111 may extend from the installation surface G1 to a predetermined height.

For example, the left soundproof wall 101 is spaced a predetermined distance to the left from the shielding tower 1, the lower end of both ends in the longitudinal direction is disposed on the installation surface G1, and the upper end thereof is connected to the lower portion of the left hydraulic- Lt; / RTI > The right soundproof wall 111 is spaced a predetermined distance from the soundproof tower 1 to the right and the lower ends of both ends in the longitudinal direction are disposed on the installation surface G1 and the upper end of the right soundproof wall 111 is connected to a lower portion .

The left wing portion 102 and the right wing portion 112 are formed in a shape of arc in the longitudinal direction with the tip disposed at the upper portion of the defense tower and the rear end facing the tip portion disposed at the side portion of the defense tower have.

14, the left side wing portion 102 may be formed in a shape of arc in the vertical section of the defense tower 1, the tip of which is disposed on the upper part of the defense tower 1, 1, and the rear end thereof may be coupled to one end in the longitudinal direction of the left hydraulic-pressure transmitting portion 103, which will be described later. The right wing portion 112 may be formed in the shape of an arc in the vertical section of the defense tower 1 with its tip disposed on the upper portion of the defense tower 1 and the rear portion disposed on the right side of the defense tower 1, And the rear end may be coupled to one end in the longitudinal direction of the right hydraulic-pressure transmitting portion 113 to be described later.

In the first mode, one end in the longitudinal direction of each of the left wing portion 102 and the right wing portion 112 can move away from each other, and the left wing portion 102 and the right wing portion 112 can move in the second mode, Can be moved in a direction in which they approach each other.

Specifically, in the first mode, since the lengthwise ends of the defense tower 1 must be extended, the left wing portion 102 and the right wing portion 112 are spaced apart from each other, . Thus, in the first mode, the left wing portion 102 and the right wing portion 112 can move in the direction in which the longitudinal ends of the left wing portion 102 and the right wing portion 112 are separated from each other.

In the second mode, since the lengthwise ends of the shielding tower 1 are contracted and no rain or wind should flow toward the defense tower 1, the left wing portion 102 and the right wing portion 112 are close to each other Should be. Thus, the left wing portion 102 and the right wing portion 112 can move in the direction in which one ends in the longitudinal direction are brought closer to each other in the second mode.

As described above, in order to move the left wing portion 102 and the right wing portion 112 in the first mode and the second mode, it is possible to transmit power to the left wing portion 102 and the right wing portion 112, A device is needed. The left closing part 100 may include a left hydraulic pressure transmitting part 103 and a left opening and closing hydraulic cylinder 104 so as to transmit power to the left wing part 102. The right closing part 110 And may include a right hydraulic pressure transmitting portion 113 and a right openable and closable hydraulic cylinder 114 so as to transmit power to the right wing portion 112. [

The left hydraulic pressure transmitting portion 103 is formed in the form of a beam so that one end in the longitudinal direction on the cross section parallel to the front face of the defense tower 1 is engaged with the other longitudinal direction of the left wing portion 102, The upper end of the left sound-deadening wall 101 can be pivotally coupled. The upper end of the left openable and closable hydraulic cylinder 104 may be coupled to the opposite side of the point where the other end of the left wing portion 102 is installed with respect to the left soundproof wall 101 of the left hydraulic transmission portion 103.

At this time, the left opening and closing hydraulic cylinder 104 may be composed of an inner left opening and closing hydraulic cylinder 104a and an outer left opening and closing hydraulic cylinder 104b, When the pressure regulating portion 8 applies the hydraulic pressure to the inside of the outside left opening and closing hydraulic cylinder 104b, the position of the inside left opening and closing hydraulic cylinder 104a is raised and the pressure regulating portion 8 Closing hydraulic cylinder 104b is lowered, the position of the inner left opening and closing hydraulic cylinder 104a is lowered.

Specifically, when the hydraulic pressure is applied to the inside of the outside left opening / closing hydraulic cylinder 104a in the first mode, the position of the left left opening / closing hydraulic cylinder 104a is raised, The height of one end in the longitudinal direction of the left hydraulic-pressure transmitting portion 103 is lowered. The tip of the left wing portion 113 is moved toward the left side.

On the other hand, in the second mode, when the hydraulic pressure is reduced inside the outer left opening and closing hydraulic cylinder 104a, the position of the inner left opening and closing hydraulic cylinder 104a is lowered and the height of the other hydraulic pressure transmitting portion 103 in the longitudinal direction The height of one end in the longitudinal direction of the left hydraulic-pressure transmitting portion 103 is increased. The tip of the left wing portion 113 is moved toward the right side.

The right hydraulic pressure transmitting portion 113 is formed in the form of a beam. One end in the longitudinal direction in the cross section parallel to the front face of the defense tower 1 is engaged with the other longitudinal direction of the right wing portion 112, The upper end of the right sound insulation wall 111 may be pivotally coupled to a predetermined lower portion of the unit 113. The upper end of the right opening / closing hydraulic cylinder 114 may be coupled to the opposite side of the point where the other end of the right wing portion 112 is installed with respect to the right soundproof wall 111 of the right hydraulic transmission portion 113.

At this time, the right opening and closing hydraulic cylinder 114 may be composed of an inner right opening and closing hydraulic cylinder 114a and an outer right opening and closing hydraulic cylinder 114b. The outer right opening and closing hydraulic cylinder 114b is located at a position and a height When the pressure regulating portion 8 applies the hydraulic pressure to the inside of the outer right opening and closing hydraulic cylinder 114b, the position of the inner right opening and closing hydraulic cylinder 114a is raised and the pressure regulating portion 8 Closing hydraulic cylinder 114a is lowered, the position of the inner right-side opening and closing hydraulic cylinder 114a is lowered.

Specifically, when the hydraulic pressure is applied to the inside of the outer right opening / closing hydraulic cylinder 114b in the first mode, the position of the inner right opening / closing hydraulic cylinder 114a rises, The height of one end in the longitudinal direction of the right hydraulic-pressure transmitting portion 113 is lowered. The tip of the right wing portion 112 is moved toward the right side.

On the other hand, in the second mode, when the hydraulic pressure is reduced inside the outer right opening and closing hydraulic cylinder 114a, the position of the inner right opening and closing hydraulic cylinder 114a is lowered, and the height of the other longitudinal direction of the right hydraulic pressure transmitting portion 113 The height of one end in the longitudinal direction of the right hydraulic-pressure transmitting portion 113 is increased. The tip of the right wing portion 112 is moved toward the left side.

In the first mode, the tips of the left wing portion 102 and the right wing portion 112 move toward each other. In the second mode, the tips of the left wing portion 102 and the right wing portion 112 move toward each other Can be moved closer.

In the second mode, the defense tower system, which is an embodiment of the present invention, includes a waterproof part 120 that cooperates with the left wing part 102 and the right wing part 112 to seal the upper part of the defense tower 1 .

The waterproof portion 120 may be formed of elastic material such as rubber or the like and may be disposed at one end of the left wing portion 102 or the right wing portion 112 in the longitudinal direction. 14, the waterproof part 120 is disposed at one end in the longitudinal direction of the left wing part 102 or the right wing part 112, and the left wing part 102 and the right wing part 112 in the second mode, 112 so that the lower portions of the left wing portion 102 and the right wing portion 112 can be completely sealed.

More specifically, if the second mode is not the first mode for discharging the gas into the air, that is, when rainwater flows into the discharge tower 1 when the discharge tower 1 is contracted in the longitudinal direction, the discharge tower 1 There is a possibility of breakage. In the second mode, the left wing portion 102 and the right wing portion 112 are disposed at the upper portion of the defense tower, and the left wing portion 102, the waterproof portion 120 and the right wing portion 112 are in close contact with each other The waterproof portion 120 can seal the ends of the left wing portion 102 and the right wing portion 112 so that rainwater does not flow into the defense tower 1. [

The tower 1 is provided with an anemometer (not shown), an anemometer (not shown) and a shake sensor (not shown), a lightning rod (not shown), and an air conditioner (Not shown) or the like may be disposed on one side.

In order to prevent the durability drop due to the wind pressure, for example, in order to prevent durability due to the wind pressure, An anemometer for measuring speed and intensity, and an airflow meter, and a lightning rod or the like can be disposed on the upper part of the radiation tower 1 in preparation for a lightning strike or the like. Furthermore, in case of discharging gas, air obstruction can be installed in the upper part of the defense tower (1) to prevent the collision between the defense tower (1) and the aircraft.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

1: Dust tower 2:
3: a left ascending and descending portion 4: a right descending portion
5: connecting member 6: left guide portion
7: Right guide part 8: Pressure regulating part
100: left closing part 101: left soundproofing wall
102: left wing portion 103: left hydraulic pressure transmitting portion
104: left opening and closing hydraulic cylinder 110: right closing part
101: left soundproof wall 102: left wing
103: Left hydraulic pressure transmitting portion 104: Left opening and closing hydraulic cylinder
120: Waterproof part

Claims (20)

A gas discharging portion disposed vertically to the mounting surface and extending or contracting in the vertical direction; And
And at least one ascending and descending portion connected to the gas discharging portion by using at least one connecting member, the gas discharging portion being spaced apart from the gas discharging portion by a predetermined distance,
The gas-
Wherein the elevating portion is extended or contracted in the vertical direction so as to correspond to the elevating and lowering portion as the elevating portion is extended or contracted in the vertical direction. The method according to claim 1,
The gas-
And a plurality of gas discharge pipes having different outer diameters from each other and having a pipe shape, the gas discharge pipes being formed in a telescopic shape sequentially positioned inside from a gas discharge pipe having a smaller outer diameter dimension,
The gas discharge pipe
Wherein a relatively inwardly disposed inner gas discharge pipe of each of the adjacent gas discharge pipes moves along an inner peripheral surface of an outer gas discharge pipe disposed on the relatively outer side. 3. The method of claim 2,
The ascending /
A plurality of cylinders each having an outer diameter different from that of each other and having a pipe shape and formed in a telescopic shape that is sequentially positioned inward from a cylinder having a small outer diameter dimension among the plurality of cylinders,
Wherein the inner cylinder disposed relatively inward of each of the adjacent cylinders moves along the inner circumferential surface of the outer cylinder disposed on the relatively outer side. The method of claim 3,
Wherein the plurality of cylinders comprise:
Wherein the position of the gas discharge pipe corresponding to each of the cylinders is raised or lowered as the position of each cylinder is raised or lowered through the connection member with the gas discharge pipe corresponding to each cylinder, tower. 5. The method of claim 4,
Wherein each of the connecting members comprises:
A cylinder bush which is engaged with an upper end of both longitudinal ends of the outer cylinder and moves correspondingly to the upper end of the outer cylinder as the outer cylinder moves; And
And a gas discharge pipe bush which is coupled to an upper end of both ends in the longitudinal direction of the outer gas discharge pipe and moves correspondingly to an upper end of the outer gas discharge pipe as the outer gas discharge pipe moves. 6. The method of claim 5,
The gas discharge pipe bushing
And a sealing portion for sealing between an outer peripheral surface of the inner gas discharge tube and an inner peripheral surface of the outer gas discharge tube so as to prevent a predetermined substance from flowing between the outer peripheral surface of the inner gas discharge tube and the inner peripheral surface of the outer gas discharge tube. The method according to claim 6,
The above-
A gas discharge portion which is spaced apart from the gas discharge portion by a predetermined distance and is opposed to the gas discharge portion and penetrates through the connection member to extend or contract to correspond to the ascending and descending portion as the ascending and descending portion is extended or contracted, Further comprising a guide portion for guiding a traveling path of the telescopic sounder. 8. The method of claim 7,
The guide portion
A plurality of guide rods each having a different outer diameter dimension and being in the shape of a pipe and formed in a telescopic shape in which the plurality of guide rods are sequentially positioned inward from guide rods having a smaller outer diameter dimension,
Wherein the plurality of guide rods
Wherein the plurality of guide rods are connected to corresponding connecting members and the connecting members connected to the plurality of guide rods are raised or lowered together as the positions of the connecting members rise or fall. 9. The method of claim 8,
Wherein each of the connecting members comprises:
Further comprising guide bushes coupled to upper ends of longitudinal ends of respective outer guide rods corresponding to the respective connecting members and corresponding to upper ends of the respective outer guide rods as the respective outer guide rods move, Noise reduction telescopic tower. 10. A dissipative tower system comprising any one of the dissipative towers of claims 1 to 9,
The above-
Wherein the cylinder is connected to a cylinder having the largest outer diameter among the cylinders included in the ascending and descending portion and the pressure in the ascending and descending portion is increased to extend the ascending and descending portion or to reduce the pressure in the ascending and descending portion, Further comprising an adjuster. 11. The method of claim 10,
The pressure regulator may include:
And adjusts the rising and falling speeds of the ascending and descending portions to correspond to each other. 11. The method of claim 10,
The above-
The guide portion and the ascending and descending portion extend so as to be perpendicular to the installation surface in the first mode in which the predetermined substance introduced into the compartment is discharged into the air, And the gas discharge portion, the guide portion, and the ascending / descending portion are contracted to be perpendicular to the installation surface in the second mode for moving the material to the target. 13. The method of claim 12,
The above-
Further comprising a sensor portion for sensing whether at least one of the ascending / descending portion, the gas discharging portion, and the guide portion has been extended to a predetermined height,
The pressure regulator may include:
Wherein the sensor portion senses that at least one of the ascending and descending portion, the gas discharging portion, and the guide portion has been extended to a predetermined height, and the pressure in the ascending and descending portion is reduced to adjust the speed at which the ascending and descending portion is extended. 14. The method of claim 13,
The pressure regulator may include:
Wherein, when the sensor senses that at least one of the ascending and descending portion, the gas discharging portion, and the guide portion has been reduced to a predetermined height in the second mode, the pressure in the ascending and descending portion is increased to adjust the speed at which the ascending and descending portion is contracted, Defense tower system. 11. The method of claim 10,
The above-
And a noise removing unit buried under the installation surface to remove noise generated in the radiation tower. 16. The method of claim 15,
The noise-
And a resonance type silencer in which a sound absorbing material is disposed. 17. The method of claim 16,
The above-
A left closure extending from the left surface of the tower to the top of the tower and a right closure extending from the right surface of the tower to the top of the tower,
The left closing portion
In the first mode, the tops of the top of the top of the top of the tower are spaced apart from each other to open the top of the top of the top of the tower. In the second mode, To the top of the system. 18. The method of claim 17,
The left-
A left wing portion extending from a left side of the defense tower to an upper portion of the defense tower, the longitudinal side having an arc shape;
A left soundproofing wall disposed at a lower portion of the left wing portion and spaced apart from the sounding tower by a predetermined distance to the left;
The position of the left inner hydraulic cylinder disposed outside the left inner hydraulic cylinder is elevated when the power is transmitted from the pressure regulator, Left opening and closing hydraulic cylinder; And
And an upper end of the left internal hydraulic cylinder is coupled to a lower portion of the opposite side of the point where the rear end of the left wing portion is installed with respect to the left sound insulation wall And a left hydraulic transmission portion in the form of a beam. 19. The method of claim 18,
The right-
A right wing portion extending from the right side of the dissipating tower to an upper portion of the dissipating tower, the longitudinal side having an arcuate shape;
A right sound barrier disposed at a lower portion of the right wing portion and spaced apart from the sounding tower by a predetermined distance to the right;
Wherein the position of the right inner hydraulic cylinder disposed inside the right inner hydraulic cylinder is elevated when the power is transmitted from the pressure regulating unit and the position and height of the right outer hydraulic cylinder disposed outside the right inner hydraulic cylinder are fixed, Right opening / closing hydraulic cylinder; And
And an upper end of the right internal hydraulic cylinder is coupled to a lower portion of the opposite side of the point where the rear end of the right wing portion is installed with respect to the right sound insulation wall And a right hydraulic transmission portion in the form of a beam. 20. The method of claim 19,
The above-
And a waterproof portion which is formed of a stretchable material and which is disposed at one longitudinal end of either the left wing portion or the right wing portion to seal the space between the left wing portion and the right wing portion in the second mode The top of the defense system.

Images