KR100622316B1 - A support device for fold-type wire mesh - Google Patents

Abstract

The present invention relates to a foldable wire mesh support apparatus, and more particularly, to a wire mesh support apparatus having a plurality of support rods and a wire net between the plurality of support rods, wherein each of the plurality of support rods has a space portion A connecting member for connecting a neighboring support via a rotation axis formed on a side surface of the upper end of the support; A fixing member attached to the floor via a rotation shaft formed at a lower end of the support; A wire mesh moving means for moving the wire mesh vertically between the space portions of the support member; And a plurality of supporting means for folding the plurality of supporting rods to one side by using the connecting member and the fixing member so that the plurality of supporting rods and the wire netting can be brought into contact with each other, To prevent intrusion of the outside and to prevent the surrounding environment from being disturbed when folded.

Folding type, Wire mesh, Support device, Motor, Cylinder, Wire

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a folding-

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exemplary view showing a conventional wire mesh support device. FIG.

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a folding-

3 is an enlarged perspective view of a folded wire mesh support apparatus according to an embodiment of the present invention.

4 is an enlarged front view of a main part showing an embodiment of a folding-type wire mesh support apparatus according to the present invention.

5 is a side sectional view showing an embodiment of a folding-type wire mesh support apparatus according to the present invention.

6A is a perspective view showing an interlocking pulley of a folding-type wire mesh support apparatus according to the present invention.

6B is a plan view showing an interlocking pulley of a folding type wire mesh support apparatus according to the present invention.

7 is a view showing an operation part of a folding-type wire mesh support apparatus according to the present invention.

FIG. 8 is a view showing a partner in which a wire mesh is spread according to the present invention; FIG.

9 is a view showing a state in which a wire mesh is folded according to the present invention.

10 is a view showing a state in which a wire net and a support are folded according to the present invention.

11 to 17 are front views showing another embodiment of the folding-type wire mesh support apparatus according to the present invention.

Description of the Related Art

10: main body 12a, 12b, 14: fixing member

13, 15, 33: rotation shaft 18: cover

20: support 21, 22: first and second pipes

23: groove 24: cover

25, 26: rotating shaft 30: connecting member

40: barbed wire 41, 42: upper and lower conveying member

43: wire mesh 50: wire mesh moving means

51: Closing pulley 53: Interlocking pulley

54: drive wire 55: pulley

56: upper and lower steel wire 60:

61: cylinder 62:

70: Operation part 71: ON / OFF switch

72: Select button 73: Action button

81: sprocket 82: chain

91a, 91b: Loop 92: Wiring wire

93: lifting wire 94: driving pulley

95, 96, 97: Pulley 98: Fixed support

98a: Fixing clip 99: Fixing rod

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a folding-type wire mesh support apparatus, and more particularly, to a folding-type wire mesh support apparatus that enables a wire net to be vertically conveyed and a support base to be folded, And to easily install the wire mesh when the wire mesh is raised when necessary.

Generally, a wire mesh support device, that is, a barbed wire is installed to prevent intrusion of outsiders in buildings, parks, schools, and coastal areas. In recent years, however, the purpose of improving the appearance of buildings or installations, Have been widely used.

1, a conventional wire mesh support apparatus is composed of a piercing main body 100, which is fixedly installed on the ground in a Korean Utility Model Application No. 20-1993-0018128 entitled "fixture for a fence support" A columnar support 110 fixedly coupled to the upper portion of the main portion 100 and a wire net 120 installed in a net shape between the plurality of supports 110. A plurality of support rods 110 standing up in a vertical direction are arranged in a transverse direction at a predetermined interval and a wire net 120 formed of wire rods crossing in the horizontal and vertical directions is connected to the support rods 110 on both sides .

In the conventional wire mesh supporting apparatus installed as described above, since the shape of the pillar-shaped support base 110 and the pillar 100 are not deformed, the view is always concealed. Especially, it is necessary to install a wire mesh support device in order to prevent penetration from the outside in the nighttime from the coast, but there is a problem that the wire mesh support device is a great obstacle to view the sea during the daytime and the beauty is also deteriorated.

In addition, when strong typhoons or tsunamis occur on the coast, there is a problem that the wire mesh support device is easily damaged.

In order to solve the above-mentioned problems, the present invention is configured such that a plurality of support rods and a plurality of wire rods are foldable, thereby preventing intrusion of the outside at the time of installing the wire rope support device and preventing interference with appreciation of the surrounding scenery when folded. It can also be used as a doorway or a parking lot.

In order to attain the above object, the present invention provides a wire mesh support apparatus having a plurality of support rods and a plurality of support rods, wherein each of the plurality of support rods has a space portion vertically movable in the center thereof A connecting member for connecting a neighboring support via a rotation shaft formed on a side of an upper end of the support; A fixing member attached to the floor via a rotation shaft formed at a lower end of the support; A wire mesh moving means for moving the wire mesh vertically between the space portions of the support member; And a folding unit for folding the plurality of support members to one side by using the connection member and the fixing member, the rotation shaft being formed at the upper and lower ends of the support frame.

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

First, the folding means includes an operation space connected to one of the plurality of supports; A cylinder capable of performing a piston operation between the operations; And a folding means fixing member attached to the floor via a rotation shaft formed at the lower end of the cylinder.

A support shaft connected to the operation space is formed with a predetermined through-hole at a connection portion. The upper end of the operation is formed with a rotation shaft, and the rotation shaft between the operations is inserted into the through- And can be rotated or moved up and down to be connected to the support.

The folding means includes a sprocket attached to a rotating shaft formed at a lower end of each of the support rods; A chain for transmitting a rotational force in engagement with the sprocket; And a motor for driving the chain.

Further, the folding means may include two wire loops formed on both sides of any one of the plurality of supports; A contact wire connected to one of the wire loops and folding the plurality of supports; A lifting wire connected to the other one of the wire loops to erect the plurality of supports; A wire driving motor for applying a predetermined power to the connecting wire and the wire for elevating; And at least one pulley for changing a direction of a force transmitted to the wire between the wire driving motor and the contact wire or the wire for lifting.

The pulley for changing the direction of the force transmitted to the lifting wire among the pulleys is disposed on the upper surface and the lower end of the fixed support, Respectively.

The fixing support may be further provided with a fixing clip which is opened in one direction to cut off the power of the wire driving motor while a support having the two wire rings is inserted.

Meanwhile, the support rods are formed with two pipes spaced from each other, and the two pipe spacing spaces can form a space portion through which the wire netting can move up and down.

Here, a fixing rod may be further provided at an end of the supporting bar in the direction in which the supporting bar is folded, and the wire net may be extended to the position of the fixing bar.

The wire mesh moving means includes a pulley formed at an upper portion between two pipes constituting the support member, and an interlocking pulley formed at a lower portion thereof; A drive motor for driving the interlocking pulley; A vertical steel wire connecting the wire mesh and the interlocking pulley through the pulley; And a driving wire connecting the interlocking pulley and the driving motor.

The upper and lower steel wires may be connected to the upper transfer member, and one of the upper and lower steel wires may be connected to one of the upper and lower ends of the wire net, It is possible to further provide a stop member for blocking the upward movement of the member. In the case of the hydraulic system, the stop member is preferably formed on one side of the rotating shaft formed at the upper end of the operation.

In addition, a cover for holding the pulley is further provided on the upper end of the two pipe support rods, a rotation shaft formed on a side surface of the upper end of the support is formed on a side surface of the cover, A receiving member containing an interlocking pulley is further provided and a through groove of a support to which the rotary shaft of the operation is connected can be formed on the lower side of the other of the two pipes.

The main body further includes a main body which houses the wire net, the conveying member, the supporting member, the connecting member, the folding means, the interlocking pulley, the housing member, the driving motor and the driving wire inwardly and partially exposed to the ground or installed below the ground .

The main body may further include a take-up pulley connected to the drive wire and positioned at the other end of the drive motor, and rotated to rotate the drive wire when the drive motor rotates in a release direction.

The main body may further include a first pulley and a second pulley interlocking with the driving wire to both sides of the driving motor and the interlocking pulley.

The main body includes a cover provided at an upper portion thereof; The main body may further include a switch for preventing the supporter from being housed in the main body by being excessively rotated around the rotation axis, and automatically closing the lid.

Furthermore, the main body may further include an actuating part for controlling the operation of the driving motor and the cylinder, the chain driving motor or the wire driving motor.

The operation unit may include an ON / OFF switch for turning ON / OFF the power, a selection button for selecting the support and the wire mesh, and an operation button for the up and down buttons for operating the selected support or wire mesh.

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

FIG. 2 is a front view showing an embodiment of a folding-type wire mesh retention apparatus according to the present invention, FIG. 3 is an enlarged perspective view of a folding-type wire mesh retention apparatus according to an embodiment of the present invention, FIG. 5 is a side cross-sectional view showing an embodiment of a folding-type wire mesh support apparatus according to the present invention, FIG. 6A is a cross-sectional view showing an interlocking pulley of a folding- And FIG. 6B is a side view showing an interlocking pulley of the folding-type wire mesh support apparatus according to the present invention.

As shown in FIGS. 2 to 6A and 6B, a plurality of fixing members 12a and 12b are provided on the inner side of the folding-type wire mesh support apparatus according to the present invention, and the fixing member 12a on one side is slightly spaced from the floor And the next fixing members 12b are longer than the one fixing member 12a from the bottom and are partially exposed to the ground surface or installed below the ground surface.

Each of the support rods 20 includes a first pipe 21 and a second pipe 22 which are two pairs of the first pipe 21 and the second pipe 22. The first pipe 21 and the second pipe 22 are spaced apart from each other, So that the space 29 is formed.

A groove 23 is formed on the upper surface of the first pipe 21 and the second pipe 22 of the support 20, .

The upper portion of the first pipe 21 and the second pipe 22 of the support 20 further include a cover 24 provided with a fastener 25 on a side surface thereof.

A connecting member 30 is rotatably fixed to the fixture 25 of the cover 24 by a rotation shaft 26 between the supports 20.

And a lower conveying member 42 is provided at a lower portion of the wire net 43. The upper and lower conveying members 41 and 42 are provided on the upper and lower sides of the wire net 43, The lowering can be facilitated. The upper conveying member 41, the wire net 43 and the lower conveying member 42 are moved up and down by a predetermined wire mesh moving means in the space 29 of the support.

Here, the wire net 43 may be made of any material as long as it is stretchable. Therefore, the material may be made of metal, iron, synthetic resin or other metal alloy, or coated.

It is also possible to form a plurality of elongated metal wires by being twisted together or by simply forming a bend and fixing the contact portions by welding. However, when two metal wires that are long and curved in a horizontal direction are integrally connected and are stacked in a plurality of layers, and the portions that are in contact with each other are staggered and connected, when the upper metal wire is raised, It is more preferable that the lower metal line is caused to rise along the lower metal line.

The wire mesh moving means 50 includes a groove 23 formed in an upper portion of the first pipe 21 of the support 20 and a part of the wire 23 is positioned on the inner side of the first pipe 21, And a pulley 55 positioned to be positioned in a space 29 between the first pipe 21 and the second pipe 22.

An interlocking pulley 53 is provided in the receiving member 27 of the first pipe 21 of the support 20 to connect the sheave 55 with the upper steel wire 56. The pulley 55 One end of the upper steel wire 56 connected to the first pipe 21 is fastened and fixed to a fastener 44 provided in the upper transfer member 41 and the other end is fastened to the interlocking pulley 53 So that the upper and lower steel wires 56 can be wound or unwound.

At this time, the main body 10 is provided with a first motor M that is connected to each other by the driving wire 54 to operate the interlocking pulley 53 to move the barbed wire 40 up and down.

The driving wire 54 is provided on the other side of the main body 10 provided with the first motor M and wound around the driving wire 54 by the operation of the first motor M And a take-up pulley (51) for unwinding.

The rotation of the take-up pulley 51 is preferably wound and unwound by a winding motor (not shown) or a spring.

A folding means 60 for folding the support 20 in one direction about the fixing members 12a and 12b of the main body 10 is further provided.

Here, the folding means 60 includes a fixing member 14 in the main body 10, one side of which is rotatably fixed by a rotary shaft 15, and the other side of which is fixed to the first pipe A through groove 28 is formed at a predetermined position on the outer surface of the second pipe 22 which is an opposite pipe in which the groove 23 and the accommodating member 27 are formed. And the cylinder 61 is fixed to the normally-passing through groove 28 so as to be rotatable or movable by the rotary shaft 33 between the operating chambers 62

The upper pulley wire 56 connected to the pulley 55 is wound around the pulley 53 and the end of the upper pulley wire 56 is fixed to the inner surface of the first pipe 21, 54 are wound on the outer side of the first pipe 21.

The operation unit 70 further includes an operation unit 70 for controlling operations of the drive motor M and the cylinder 61 or the chain drive motor M of the folding type wire mesh support apparatus. Respectively.

That is, the operation unit 70 is provided with an ON / OFF switch 71 for turning ON / OFF the power supply to the folding type wire mesh support device, and a selection switch 72 for selecting the support frame and the barbed wire, And an operation button 73 having an up button 74 and a down button 75 for expanding or collapsing the support bar and the barbed network selected by the selection switch 72, The device can only be operated by a simple electrical switching operation. Accordingly, it is preferable that the operation unit 70 is installed at any place where the electric facility can be performed, but it is more preferable to install the operation unit 70 on the inner wall of the main body 10, the outer wall having the security locking device,
The operation unit 70 may be remotely operated using a known technique, but the description thereof is already well known, and thus a further explanation will be omitted.
As described above, the folding-type wire mesh support apparatus of the present invention is configured to accommodate the support base 20 and the barbed wire 40 inside the main body 10 and to extend the support base 20 and the barbed wire 40 as necessary And can be folded and housed in the main body 10.

delete

Next, the operation of the folding-type wire mesh support apparatus according to the present invention will be described with reference to FIGS. 8 to 10. FIG.

8 is a state in which the folding-type wire mesh support apparatus of the present invention is installed. In the normal state, the support base 20 and the barbed wire 40 are deployed to perform functions such as controlling the intrusion of the outside such as restricted areas of the general public.

FIG. 9 shows a state in which the barbed wire 40 of the present invention is folded. When a foldable wire mesh support device is installed as shown in FIG. 8 to prevent intrusion of the outside and then to open a controlled zone, The ON / OFF switch 71 of the unit 70 is turned ON and the selection switch 72 for selecting the support and the barbed wire is positioned by the barbed wire and the down button 75 of the operation button 73 is pressed , The first motor (M) is driven.

The driven pulley 53 connected to the driving wire 54 rotates while the winding pulley 51 winds the driving wire 54 by driving the first motor M so that the pulley 55 The steel wire net 40 is pulled up along the space 29 between the first and second pipes 21 and 22 of the support frame 20 by the loosening of the upper and lower steel wires 56 connected to the lower end And is moved into the interior of the body 10 to be accommodated.

At this time, the barbed wire 40 is easily moved downward due to the load of the upper and lower feeding members 41 and 42, and in particular, the wire net 43 is folded by the load of the upper feeding member 41 And is housed in the main body 10.

A lowering sensor (not shown) for detecting the completion of the lowering of the barbed wire 40 may be provided on the inside of the main body 10 or a predetermined switch may be attached to the stopping member 33 ' The operation of the first motor M can be stopped by bringing the switch 41 into contact with the switch.

10 shows a state in which the support 20 of the present invention is folded. After the barbed wire 40 is folded inside the main body 10 as described above, the support 20 is folded, 10, and the folding of the support frame 20 is performed as follows.

When the selection button 72 of the operation unit 70 is positioned as a support and the down button 75 of the operation button 73 is pressed, the support base 20 and the main body 10 The cylinder 61 is operated.

When the cylinder 61 is operated, the operation space 62 fastened to the supporter 20 is rotated or moved in the through groove 28 of the supporter 20 to pull the supporter 20, The support base 20 is rotated about the rotation axis 13 fixed to the fixing members 12a and 12b of the main body 10 by the pulling force of the inter- .

At this time, the connection member 30 fastened to the fastener 25 provided on the upper part of the support 20 rotates about the rotation axis 26. When the connection member 30 rotates, The support base 20 fastened to the other side of the connecting member 30 is rotated about the rotation axis 13 of the lower end by pushing another support base 20 fastened to the other side of the member 30, And is housed in the main body 10.

In this way, the plurality of support rods 20 connected to each other by the connection member 30 are sequentially stored in the main body 10 while rotating around the rotation shaft 13 provided at the lower end.

At this time, in order to prevent the supporter 20 from being excessively housed in the main body 10 while rotating around the rotation axis 13, a predetermined switch (not shown) is provided at the folded position of the supporter 20 located at the first end, (16), and the operation of the cylinder (61) is stopped by the operation of the switch (16).

Thus, the support base 20 and the barbed wire 40 are accommodated in the main body 10 so that the passenger can freely pass through and the surrounding foreground can be appreciated.

In addition, when the wire mesh is to be spread and installed, the wire mesh support apparatus may be installed in a reverse order of folding.

That is, when the selection button 72 of the operation part 70 is positioned as a support and the raise button 74 of the operation button 73 is pressed, the cylinder 61 is operated and the operation of the cylinder 61 The operation unit 62 pushes the support table 22 so that the support table 20 is separated from the inside of the main body 10 while being rotated around the rotation axis 13 and is vertically erected.

At this time, the support member 20 is vertically erected so that the connection member 30 provided at the upper portion rotates around the rotation axis 26 of the fixing member 25 and pulls the support member 20 fastened to the other side And it rises to the top.

Therefore, the support base 20 fastened to the other side is vertically erected. In this way, the plurality of supports 20 are vertically erected.

After the support stand 20 is vertically installed, the selection button 72 of the operation unit 70 is positioned by a barbed wire. When the raise button 74 is pressed, the motor M is operated .

The driving wire 54 connected to the winding pulley 51 is disengaged by the operation of the first motor M and the interlocking pulley 53 connected to the driving wire 54 rotates, The wire rope 40 is pulled up along the space 29 between the first and second pipes 21 and 22 of the support frame 20 by winding the upper and lower steel wires 56 connected to the upper and lower steel wires 55, .

At this time, in order to prevent the barbed wire 40 from rising excessively when the barbed wire rises upward along the space 29 of the support bar 20, May be provided.

Therefore, by this sequential operation, a barbed wire is installed as shown in FIG. 8 to control external intrusion and outflow.

11 is a view showing another embodiment of the present invention. In place of the take-up pulley 51, a first pulley 57 and a second pulley 57 are connected to both ends, which include a plurality of interlocking pulleys 53 and a second motor M, The second motor M and the plurality of interlocking pulleys 53 and the first and second pulleys 57 and 58 are rotated so that the driving wire 54 is wound around the second motor M M so that the driving wire 54 is always tense.

12 shows another embodiment of the present invention and further includes a lid 18 covering an upper portion of the main body 10 so that the support base 20 and the barbed wire 40 are connected to the inside of the main body 10 So as to cover the upper portion of the main body 10 to prevent foreign matter or the like from penetrating into the main body 10.

At this time, the lid 18 can use the switch 16 installed at a predetermined position as described above in order to excessively fold the support 20 and to control the operation of the lid 18 as necessary.

Fig. 13 shows another embodiment of folding means for folding the support of the present invention.

A sprocket 81 is formed by extending a rotation shaft 13 to which the plurality of supports 20 are fastened to a plurality of fixing members 12a and 12b provided inside the main body 10, The chain 82 is connected to the sprocket 81 so that the sprocket 81 rotates and the sprocket 81 is connected to the chain 82. The chain 82 is connected to the chain 82, A third motor M 'is provided.

When the chain (82) is operated in one direction by driving the third motor (M '), the sprocket (81) rotates by the operation of the chain (82).

At this time, the sprocket 81 rotates in the same manner as the support base 20 fixed to the fixing members 12a and 12b by the rotation shaft 13 so that the support base 20 supports the main body 10 And is housed inside.

On the other hand, when the chain 82 is rotated in the opposite direction, the support 20 connected to the sprocket 81 is vertically rotated while being rotated to the outer side of the main body 10.

The method of folding or unfolding the barbed wire 40 is folded or unfolded by the same method as that of the former.

14 and 15 show still another embodiment of the folding means for folding the support of the present invention.

And two wire loops 91a and 91b formed on both sides of any one of the plurality of support rods and connected to one of the wire loops 91b to connect the plurality of support rods 20 And is connected to another one of the wire loops 91a and connected to a wire 93 for lifting up the plurality of supports 20. [

A driving motor for applying a predetermined power to the touching wire 92 and the wire 93 for elevation, that is, a fourth motor M 'is separately provided.

The fourth motor M 'is provided with a drive pulley 94 which is wound and unwound by fixing the end portions of the contact wire 92 and the wire 93 for lifting.

Between the fourth motor M 'and the contact wire 92, at least one pulley 95 for changing the direction of a force transmitted to the wire is further provided.

When the fourth motor M 'is driven as described above, the driving pulley 94 rotates in one direction and the connecting wire 92 is wound and the support base 20 So that the support table 20 is housed inside the main body 10 while rotating around the rotation shaft 13 at the lower end.

At this time, the connection member 30 fastened to the fastener 25 provided on the upper part of the support 20 rotates about the rotation axis. When the connection member 30 rotates, The support base 20 fastened to the other side of the connecting member 30 is rotated about the rotation axis 13 of the lower end by pushing another support base 20 fastened to the other side, As shown in Fig.

Meanwhile, when the driving pulley 94 rotates in one direction and winds the touching wire 92, the upstanding wire 93 is unwound in the opposite direction as the touching wire 92 is wound, When the support table 20 is housed in the main body 10, it can be safely stored without being disturbed.

At this time, the position of the pulley 95 is adjusted to match the length of the wire to be wound and unwound by the touching wire 92 and the wire 93, or alternatively, as shown in FIG. 15, And the diameter of the driving pulley 94 to which the wire 93 is loosened can be adjusted to be different from that of the driving pulley 94.

In contrast, when the fourth motor M 'is rotated in the opposite direction to the lowering of the support table 20, the lifting wire 93 is wound on the drive pulley 94 and at the same time, So that the supporter 20 is vertically rotated while being rotated to the outer side of the main body 10 about the rotation axis 13 of the lower end portion.

At this time, when the supporter 20 is vertically erected, the connecting member 30 provided at the upper portion rotates about the rotation axis 26 of the fixture 25 and moves the supporter 20 fastened to the other side And the fraud support 20 provided on the other side is sequentially raised.

Meanwhile, when the driving pulley 94 rotates in the opposite direction and winds the lifting wire 93, the lifting wire 92 is loosened in the opposite direction as the lifting wire 93 is wound, 20 can be safely erected without being disturbed by being rotated while being rotated to the outside of the main body 10.

Here, in the method of folding or unfolding the barbed wire 40, the barbed wire 40 is folded or unfolded by the same method as the former.

16 shows still another embodiment of the present invention. The fixing bracket 98 is further provided at a position near one side of the support base 20 on which the two wire loops 91a and 91b are formed, The pulleys 96 and 97, which change the direction of the force transmitted to the fixed member 93, are formed on the upper and lower ends of the fixed support 98, respectively.

The fixing bracket 98 has a fixing clip 98a for opening and closing the power of the fourth motor M 'when the supporting bracket 98 having one side opened and the two wire loops 91a and 91b formed therein is inserted. ).

When the support 20 is rotated in a direction opposite to the direction in which the motor 20 is housed in the main body 10, the lifting wire 93 is wound The lifting wire 93 pulls the support 20 from above in accordance with the guidance of the pulleys 96 and 97 provided on the upper and lower portions of the fixed support 98, And is vertically erected while being rotated to the outer side of the main body 10 about the rotary shaft 13.

Meanwhile, when the driving pulley 94 rotates in the opposite direction and winds the lifting wire 93, the lifting wire 92 is loosened in the opposite direction as the lifting wire 93 is wound, 20 can be safely erected without being disturbed by being rotated while being rotated to the outside of the main body 10.

In addition, when the support stand 20 is vertically erected, it is fastened to the fixing clip 98a provided on the stationary support 90 to cut off the power of the fourth motor M ' At the same time, when the support wire 20 is secured and can be fixed more securely, and further, when the wire 93 for supporting the support wire 20 is cut or broken and can not hold the support wire 20, (20) from falling down.

17 shows another embodiment of the present invention in which a fixing rod 99 is provided at an end of the supporting base 20 in the direction in which the supporting base 20 is folded, do.

As described above, when the barbed wire 99 is provided and the barbed wire is extended to eliminate the portion where the barbed wire is not installed, it is possible to completely block the passage of the barbed wire to an outside person.

Although the preferred embodiments of the present invention have been described in detail, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope of the present invention as defined by the appended claims. And the description thereof will be omitted.

As described above, according to the present invention, since the support bar and the barbed wire are provided in a folding type, it is possible to thoroughly control the intrusion and the like of the outsider when the wire mesh is installed, and to prevent the surrounding environment from being disturbed at all when the wire mesh is folded.

Furthermore, the present invention can be utilized as a doorway, a parking lot, and the like in the city center as needed.

Claims (19)

A wire net supporting apparatus comprising a plurality of supports and a wire net between the plurality of supports, Wherein the plurality of support rods each have a space formed at the center thereof so that the wire netting can move up and down, A connecting member connecting the neighboring supporter via a rotation shaft formed on a side surface of the upper end of the supporter; A fixing member attached to the floor via a rotation shaft formed at a lower end of the support; A wire mesh moving means for moving the wire mesh vertically between the space portions of the support member; Further comprising folding means for folding the plurality of supports to one side by using a rotation shaft formed at an upper side and a lower end of the support, and the connection member and the fixing member. The method according to claim 1, The folding means An operation space connected to any one of the plurality of supports; A cylinder capable of performing a piston operation between the operations; And a folding means fixing member attached to the floor via a rotation shaft formed at a lower end of the cylinder. 3. The method of claim 2, A supporting base connected to the operation space is formed with a predetermined through-hole at a connection site, The upper end of the operation is formed with a rotation axis, Wherein the rotation axis of the operation is inserted into the through-hole of the support and is fixed along the through-hole, and is connected to the support so as to rotate or move up and down. The method according to claim 1, The folding means A sprocket attached to a rotating shaft formed at a lower end of each support; A chain for transmitting a rotational force in engagement with the sprocket; And a motor for driving the chain. The method according to claim 1, The folding means Two wire loops formed on both sides of one of the plurality of supports; A contact wire connected to one of the wire loops and folding the plurality of supports; A lifting wire connected to the other one of the wire loops to erect the plurality of supports; A wire driving motor for applying a predetermined power to the drawing wire and the drawing wire; And at least one pulley for changing a direction of a force transmitted to the wire between the wire driving motor and the contact wire or the wire for elevation. 6. The method of claim 5, Further comprising a fixed support at one side adjacent position of the support member on which the two wire rings are formed, Wherein the pulley for changing the direction of a force transmitted to the lifting wire among the pulleys is formed at an upper end and a lower end of the fixed support, respectively. The method according to claim 6, Wherein the fixing support is further provided with a fixing clip which is opened in one direction to cut off the power of the wire driving motor while a support having the two wire rings is inserted. 8. The method according to any one of claims 1 to 7, Wherein each of the support rods is formed by two pipes spaced from each other, Wherein the two pipe spacing spaces are space portions through which the wire mesh can move up and down. 9. The method of claim 8, Wherein a fixing rod is provided at an end of the supporting bar in a direction in which the supporting bar is folded, and the wire net is extended at a position of the fixing bar. 9. The method of claim 8, The wire mesh moving means A pulley formed at an upper portion between two pipes constituting the support, and an interlocking pulley formed at a lower portion; A drive motor for driving the interlocking pulley; A vertical steel wire connecting the wire mesh and the interlocking pulley through the pulley; And a driving wire for connecting the interlocking pulley to the driving motor. 11. The method of claim 10, The upper and lower ends of the wire netting further include a feeding member for fixing the wire netting and smoothly feeding the wire net, Wherein the upper and lower steel wires are connected to the upper transferring member. 12. The method of claim 11, And a stop member for blocking the upward movement of the lower transferring member is further provided on any one of the supports. 13. The method of claim 12, Wherein a cover for covering the pulley is further provided on an upper end of the support base made of two pipes, A rotation axis formed on a side surface of the upper end of the support is formed on a side surface of the cover, Further comprising a receiving member for containing the interlocking pulley on the lower side of one of the two pipes, Wherein a through groove of a support to which the rotary shaft of the operation is connected is formed on the lower side of the other of the two pipes. 13. The method of claim 12, The main body further includes a main body which houses the wire net, the conveying member, the supporting member, the connecting member, the folding means, the interlocking pulley, the housing member, the driving motor and the driving wire inward and partially exposed to the ground, Wherein the reinforcing wire mesh support apparatus is a folding wire mesh support apparatus. 15. The method of claim 14, Wherein the main body further comprises a take-up pulley connected to the drive wire and positioned at the other end of the drive motor and rotated so as to rewind the drive wire when the drive motor rotates in the release direction. 15. The method of claim 14, Wherein the main body further includes a first pulley and a second pulley for rotating the drive motor and the driven pulley in cooperation with the drive wire. 15. The method of claim 14, The main body includes a cover provided at an upper portion thereof; Further comprising a switch for preventing the supporter from being excessively rotated about the rotation axis to be housed in the main body and automatically closing the lid. 18. The method of claim 17, Wherein the main body further comprises an operation unit for controlling operations of a drive motor, a cylinder, a chain drive motor, or a wire drive motor on an inner wall or an outer wall having a security locking device. 19. The method of claim 18, Wherein the operation unit comprises an ON / OFF switch for turning ON / OFF the power, a selection button for selecting the support and the wire mesh, and an operation button for operating the up / down button for operating the selected support or wire / Supporting device.

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